2009-09-18  vadim  <vadim@vk.crocodile.org>

	* PolicyCompiler.cpp (ItfNegation::processNext): (change in
	libfwbuilder) fix for bug #2710034 "PF Compiler in 3.0.3
	Unprotected Interface Bug". When we expand "interface" rule
	element which uses negation, skip unprotected interfaces.

2009-09-16  vadim  <vadim@vk.crocodile.org>

 	* RoutingCompiler_ipt_writers.cpp (PrintRule::processNext): Fixed
	security issue with temporary file handling in the generated
	iptables script. The problem only affects Linux systems where
	Firewall Builder is used to generate static routing
	configuration. The problem exists in Firewall Builder versions
	3.0.4, 3.0.5, 3.0.6

2009-09-05  vadim  <vadim@vk.crocodile.org>

	* PolicyCompiler_iosacl_writers.cpp (PrintRule::_printDstService):
	fixed bug (no #): policy compiler for Cisco IOS ACL did not add
	icmp type to the generated ipv6 access-list statements for rules
	that matched ICMPv6 services.

2009-08-30  vadim  <vadim@vk.crocodile.org>

	* instDialog_ui_ops.cpp (instDialog::addToLog): fixed bug #2847263
	"Batch compiling incrementally slow". The time it took to add a
	log line to the progress window in the "Compile" dialog slowed
	down a lot as amount of text in QTextEditor increased.

2009-08-27  vadim  <vadim@vk.crocodile.org>

	* PolicyCompiler_pf.cpp (SplitDirection::processNext): applied
	patch per #2844561: "PF Compiler Direction Both Duplicate for
	Route Action". Need to split the rule if direction is Both
	and action is Route.

	* newFirewallDialog.cpp (newFirewallDialog::templateSelected):
	fixed bug #2844596: "Crash during newFirewallDialog". GUI crashed
	if user clicked "next" in the new firewall dialog to open page
	with templates, then clicked "Back" and then "Next" again.

	* ObjectManipulator.cpp (ObjectManipulator::select): fixed bug
	#2845667 "Crash after find object". When host object was found
	using "Find object" function while searching by ip address,
	clicking on the selected host in the tree caused crash.

	* VERSION (LIBFWBUILDER_SOMAJOR): started 3.0.7

2009-08-12  vadim  <vadim@vk.crocodile.org>

	* NATCompiler_ipt.cpp (splitSDNATRule::processNext): fixed bug
	#2836321: "SNAT rule that changes Trans Src and Trans Port does
	not work". Dual translation rule that changes source address and
	destination port was not supported.

2009-08-10  vadim  <vadim@vk.crocodile.org>

	* PolicyCompiler_pf_writers.cpp (PrintRule::processNext): For bug
	#2835193: "Modulate state doesnt work for PF". Check variable
	"modulate state" in rule optiopns and global firewall options. If
	checkbox is turned on in the firewall options, then we always use
	"modulate state". This option can also be turned on for an
	individual rule using rule options dialog.

	* pfAdvancedDialog.cpp (pfAdvancedDialog::pfAdvancedDialog): Fixed
	bug #2835193: "Modulate state doesnt work for PF".  The name Xml
	attribute used to hold the value of "module state" option was
	entered incorrectly in the dialog.

2009-07-28  vadim  <vadim@vk.crocodile.org>

	* NATCompiler_pf_writers.cpp (PrintRule::_printSrcPort): remove
	extra white space after tcp port spec if source port match was not
	used in the rule.

	* PolicyCompiler_pf.cpp (fillDirection::processNext): Applied
	patch per bug report #2828633: "Patch: Warning when changing rule
	direction in compiler". This adds warning when rule direction is
	changed by the compiler because object in source or destination
	was firewall itself.

	* PolicyCompiler_pf.cpp (PolicyCompiler_pf::compile): Implemented
	change per bug #2828602: "PF Compiler Direction Both no
	Duplication Patch". PF rules with direction "both" used to be
	split to make two rules, one with direction "inbound" and another
	with direction "outbound". This was an artefact of old rule
	generation model where user could choose to permit everything
	outbound and only generate inbound rules, or generate both inbound
	and outbound rules. Since we now always generate both in abd out
	rules and PF matches both directions when neither "in" or "out" is
	specificed, this splitting has become redundant.

2009-07-26  vadim  <vadim@vk.crocodile.org>

	* PolicyCompiler_ipt_optimizer.cpp (optimizeForMinusIOPlus::processNext):
	Better way to do optimization for "-i +", "-o +" for bug #2822098:
	check for interfaceStr equal to "*" instead of re->isAny()

2009-07-19  vadim  <vadim@vk.crocodile.org>

	* PolicyCompiler_ipt.cpp (specialCaseWithFWInDstAndOutbound::processNext):
	fixed bug #2823951: "unnecessary rules in FORWARD chain". Policy
	rules that have interface object in "Interface" column and
	direction "Both" generate unnecessary iptables commands in the
	FORWARD chain when destination matches one of the addresses that
	belong to the firewall.

2009-07-18  vadim  <vadim@vk.crocodile.org>

	* RuleSetView.cpp (RuleSetView::moveRule): fixed bug #2823668:
	"MDI window glitch". If the GUI had two or more MDI windows and
	user moved rules in one of them, the GUI switched to another after
	the operation was complete.

2009-07-17  vadim  <vadim@vk.crocodile.org>

	* fwbuilder.dtd.in (Library): fixed bug #2823424: "Deleting
	UserService object breaks data file format". When user deleted
	UserService object, it was moved to the "Deleted Objects" library
	which broke XML file because DTD did not allow UserService element
	as a child of Library

2009-07-15  vadim  <vadim@vk.crocodile.org>

	* PolicyCompiler_ipt_optimizer.cpp (optimizeForMinusIOPlus::processNext):
	fixed bug #2822098: "IPT: adds useless "-i +" iin some cases".
	Added optimization to remove redundant "-i +" and "-o +" if
	chain is INPUT or OUTPUT.

2009-07-14  vadim  <vadim@vk.crocodile.org>

	* PolicyCompiler_ipt.cpp (singleItfNegation::processNext): fixed
	bug #2819901: "sub-optimal expansion of negated interface". Policy
	rules with single interface object in "interface" rule element
	with negation should generate iptables commands using "-i ! itf"
	or "-o ! itf" rather than multiply the rule using all other
	interfaces of the firewall. Note that for iptables v1.4.3 and
	later, extrapositioned syntax is used, such as "! -i itf".

	* PolicyCompiler_PrintRule.cpp, NATCompiler_PrintRule.cpp: fixed
	bug #2821050: "loading new fw rules on iptables 1.4.3.2+ gives
	warnings". starting with v1.4.3.1 iptables started giving warnings
	when negation ("!")  is used after --option. This fix adds version
	"1.4.3" to the list of recognized iptables versions in fwbuilder
	and makes compiler generate extrapositioned version of the option
	such as "!  --option arg".

2009-07-13  vadim  <vadim@vk.crocodile.org>

	* iptAdvancedDialog.cpp (iptAdvancedDialog::iptAdvancedDialog):
	fixed bug #2820840: "IPT: prolog script+iptables-restore silent
	incompatibility". With this fix the GUI does not allow for the
	prolog script to be placed after policy reset if iptables-restore
	is used to activate iptables rules. Also policy compiler for
	iptables checks for this condition and aborts with an error
	message if prolog place is set to "after reset" but
	iptables-restore is used to activate policy. Configuration may end
	up with this combination of options if user set prolog place to
	"after reset" first and switched activation method to
	iptables-restore later.

	* ACL.cpp (ciscoACL::addRemark): fixed bug #1778536 "IOSACL -
	remark command". Remarks now include rule comments; if comment
	consists of several lines, each line is added using separate
	remark statement. This works for both IOS ACL and PIX platforms.

2009-07-12  vadim  <vadim@vk.crocodile.org>

	* printerStream.cpp (printerStream::printQTable): fix bug
	#2807724: "Print out FWB still not ok". Taking into account hidden
	rable rows associated with rule groups while printing rule sets.
	Before this fix some rules disappeared between pages in the
	printout.

2009-07-11  vadim  <vadim@vk.crocodile.org>

	* PrintingController.cpp (PrintingController::printRuleSet): bug
	#2807724: "Print out FWB still not ok". Rule groups were always
	printed expanded, even if they were collapsed by the user in the
	GUI.

	* OSConfigurator_openbsd.cpp (processFirewallOptions): fixed bug
	#2820162 "Bad sysctl name for OpenBSD pf" - the sysctl argument
	for IPv6 forwarding was incorrect.

	* AddressRange.h (libfwbuilder): fixed bug #2820152: "Address
	ranges and other such need IPv4/v6 typing". AddressRange object
	should be recognized and removed from the rule if it is used in
	ipv6 rule set. To do this, add virtual method
	hasInetAddress() (should return true) to indicate that this object
	has an address. This works since virtual method getAddressPtr()
	has been implemented anyway.

	* VERSION (VERSION): started v3.0.6

2009-06-17  vadim  <vadim@vk.crocodile.org>

	* v3.0.5 released

2009-06-11  vadim  <vadim@vk.crocodile.org>

	* PolicyCompiler_iosacl_writers.cpp (PrintRule::_printRule):
	implemented feature request #1778536: "IOSACL - remark command".
	This adds support for the "remark" command in generated IOS
	ACL configuration. Controlled by the checkbox "Add ACL remarks"
	in the "Script" tab of the firewall object settings dialog.

2009-06-09  vadim  <vadim@vk.crocodile.org>

	* NATCompiler_pf_writers.cpp (PrintRule::_printSrcPort): fixed bug
	#2803702 "NAT rule with source port range in TSrv is broken for
	PF".  NAT rules matching source port ranges and translating source
	port ranges should be possible.

	* NATCompiler.cpp (classifyNATRule::processNext): (change in
	libfwbuilder) fixed bug #2803689 "NAT rule matching dport but
	chaning sport is broken".  NAT rules that match destination port
	but translate source port should be possible (and the opposite
	too).

2009-06-08  vadim  <vadim@vk.crocodile.org>

	* NATCompiler_ipt.cpp (splitSDNATRule::processNext): Improved
	support for NAT rules that translate both source and destination:
	now a rule like this can translate both source and destination
	addresses and at the same time source and destination port ranges.
	Compiler generates two iptables commands, one with SNAT and
	another with DNAT translation for a rule like this.

	* PolicyCompiler_ipt.cpp (checkForDynamicInterfacesOfOtherObjects::findDynamicInterfaces):
	Using Compiler::abort() instead of throwing exception on all error
	conditions in the compiler.

	* NATCompiler_PrintRule.cpp (PrintRule::processNext): Added
	support for SNAT rules that translate only source port of udp or
	tcp packets. This rule generate "-j SNAT --to-source :<port>"
	with no address part.

2009-06-06  vadim  <vadim@vk.crocodile.org>

	* PolicyCompiler_pf.cpp (PolicyCompiler_pf::compile): fixed
	bug (no #): compiler for PF did not remove rules using IPv4
	objects while compiling policy set to be "combined IPv4 and IPv6"
	for IPv6 and vice versa. As the result, it used to double some
	rules because the would appear both in IPv4 and IPv6 sections of
	generated .conf file.

2009-06-05  vadim  <vadim@vk.crocodile.org>

	* PolicyCompiler_PrintRule.cpp (PrintRule::_printIP): fixed bug
	#2801548 "fwb_ipt should issue error for ipsrv with options for
	ipv6". Since IP options lsrr, ssrr, rr do not exist in ipv6,
	compiler should refuse to compile rules that request matching
	these options.

	* PolicyCompiler_iosacl_writers.cpp (PrintRule::_printIPServiceOptions):
	fixed bug #2801547 "fwb_iosacl should issue an error for ipservice
	with options". IOS access lists can not match source routing
	options set in IPService object, compiler should issue an error
	and abort processing when an object like this is encountered in a
	rule.

	* IPServiceDialog.cpp (IPServiceDialog::loadFWObject): fixed bug
	#2801545 "IP Service object: lsrr, ssrr, rr options not saved".

	* PolicyCompiler_pf_writers.cpp (PrintRule::_printDstService):
	fixed bug #2801544 "missing space after tos option in pf config"

2009-06-04  vadim  <vadim@vk.crocodile.org>

	* IPTImporter.cpp (IPTImporter::pushPolicyRule): fixed bug
	#2801362 "Iptables policy import does not handle rules with
	ESTABLISED". Policy importer for iptables should properly
	handle rules that use combination of a "-p protocol" and
	match state "RELATED,ESTABLISHED". Example:
	-A INBOUND -p tcp -m state --state RELATED,ESTABLISHED -j ACCEPT
	This rule should translate into fwbuilder rule using CustomService
	object with code "-m state --state RELATED,ESTABLISHED"
	and protocol spec "tcp".

2009-06-03  vadim  <vadim@vk.crocodile.org>

	* ObjectManipulator.cpp (ObjectManipulator::findWhereUsedRecursively):
	fixed bug #2800625 "recursive groups cause infinite loop and crash
	in compiler". When a group included itself, compiler used to go
	into infinite loop and crash. The fix in this function also takes
	care of the situation when group A referenced group B, which in
	turn referenced group A again.

2009-06-01  vadim  <vadim@vk.crocodile.org>

	* newHostDialog.cpp (newHostDialog::selectedInterface): fixed the
	same error reported in bug #2799163: "crash on correcting an
	error". The GUI crashed if user tried to add, then delete
	interfaces in the new firewall wizard. The crash occurred when the
	last interface was deleted on the page where interfaces can be
	configured manually. This needed to be fixed in both "new
	firewall" and "new host" dialogs.

2009-05-31  vadim  <vadim@vk.crocodile.org>

	* FindObjectWidget.cpp (FindObjectWidget::findNext): fixed bug
	#2799315 "Find object" cant find object in rules of opened
	firewall.  If scope was set to "policy of the opened firewall",
	"Find object" function could not find anything. It worked when
	scope was set to "policy of all firewalls".

	* RuleSetView.cpp (RuleSetView::contextMenu): fixed bug #2799254
	"Erratic behavior when rule is removed from the group". If user
	tried to remove a rule from the middle of a group of rules, the
	GUI behaved erratically. It showed two groups with the same name,
	each of these two groups claimed to have more rules than it really
	did. Also only one of these two groups could be collapsed at the
	time. Other weird things also happened. The fix is to not allow
	removing a rule from the rule group if the rule is in the middle.

	* newFirewallDialog.cpp (newFirewallDialog::selectedInterface):
	fixed bug #2799163: "crash on correcting an error". The GUI
	crashed if user tried to add, then delete interfaces in the new
	firewall wizard. The crash occurred when the last interface was
	deleted on the page where interfaces can be configured manually.

	* ObjectTreeView.cpp (ObjectTreeView::dragMoveEvent): fixed bug
	#2799174: "Multiple instance crashes a bug". The GUI crashed if
	user tried to drag and drop an object between two different
	running copies. Copy/Paste and Drag&Drop between separate copies
	are not supported at this time.

2009-05-29  vadim  <vadim@vk.crocodile.org>

	* newFirewallDialog.cpp (newFirewallDialog::finishClicked): better
	fix for the bug #2796760 "Display error when adding new FW with
	multiple interfaces".

2009-05-28  vadim  <vadim@vk.crocodile.org>

	* ObjectManipulator.cpp (ObjectManipulator::actuallyCreateObject):
	fixed bug #2797791: "Display error when duplicating an object".

	* InterfaceData.cpp (InterfaceData::guessSecurityLevel): (change
	in libfwbuilder) set security level to 0 (insecure) by
	default. This makes all interfaces of the newly created firewall
	be "external" or "insecure" unless they were assigned labels or
	addresses from the private address space in which case
	guessSecurityLevel() assigns level 100. This addresses bug
	#2796760 "Display error when adding new FW with multiple
	interfaces".

2009-05-27  vadim  <vadim@vk.crocodile.org>

	* RCSFilePreview.cpp (RCSViewItem::operator<): implemented feature
	req. #2796238 "3.0.4 - FEAT REQ: Sort order for RCSFilePreview".
	RCS file preview dialog (the one that shows RCS revisions and RCS
	log records) can display revisions in the tree or list view style,
	controlled by radio-buttons. Style setting is saved in user
	preferences and persists from session to session. In both cases
	the view can be sorted by revision number or data. Sort column
	choice is also saved in preferences. By default program sorts by
	date and selects the latest revision.

	* ObjectManipulator.cpp (ObjectManipulator::actuallyPasteTo):
	fixed bug (no #): the GUI did not allow to copy/paste an address
	from one interface to another. This should be possible.

	* PolicyCompiler_pf_writers.cpp (PrintRule::_printAddr): fixed
	bug (no #): policy compiler for pf crashed when dynamic interface
	was used in source or destination of a policy rule.

	* ObjectManipulator.cpp (ObjectManipulator::contextMenuRequested):
	fixed bug #2793144 "Context menu item for the new User Service
	object is missing".

2009-05-21  vadim  <vadim@vk.crocodile.org>

	* ProjectPanel_file_ops.cpp (ProjectPanel::fileOpen): (finally)
	fixed the algorithm used to determine directory offered to the
	user when they use main menu File/Open to open a file:
	  1) if "work directory" is configured in preferences, always use
	  it first;
	  2) if it is blank, use the same directory where currently opened
	  file is located;
	  3) if this is the first file to be opened, use the same
	  directory user used last time they ran the program (saved in user
	  settings).

	* RuleSetView.cpp (RuleSetView::pasteObject): fixed bug #2794827
	"crash when pasting from a Library in a another file". The GUI
	crashed if user tried to copy/paste an object from one data file
	into a rule in another.

2009-05-20  vadim  <vadim@vk.crocodile.org>

	* ObjectEditor.cpp (ObjectEditor::help): Added support for the
	built-in help page for all objects dialogs, including rule
	actions and options dialog. Implemented help pages for actions
	"Route", "Branch", "Tag", "Classify" and rule options dialogs for
	iptables and pf. Button "Help" is greyed out if corresponding help
	page is unavailable.

	* RuleSetView.cpp (RuleSetView::switchObjectInEditor): fixed bug
	#2794484 "Crash after click in the "Options" col of rule group
	title".

2009-05-16  vadim  <vadim@vk.crocodile.org>

	* PolicyCompiler_ipt.cpp (checkInterfaceAgainstAddressFamily::processNext):
	fixed bug #2792888: "interface with only v4 address is used in v6
	rules". Compiler should drop rule if it is associate with an
	interface that does not have address that belongs to the address
	family declared for the rule set. If interface has only ipv4
	address, it will never see ipv6 packets and therefore rules that
	have this interface in the "interface" rule element should not be
	included in the output generated for the ipv6 or combined
	ipv4+ipv6 rule sets.

2009-05-14  vadim  <vadim@vk.crocodile.org>

	* PolicyCompiler_pf.cpp (fillDirection::processNext): fixed bug
	#2791950 "no way to generate "pass out" rule with no interface".
	Compiler created two rules "pass out" and "pass in" for rules with
	no interface and direction "in" or "out". It should create one
	rule with direction defined by the rule in the GUI.

2009-05-12  vadim  <vadim@vk.crocodile.org>

	* PolicyCompiler_pf_writers.cpp (PrintRule::processNext): fixed
	bug #2790927: "Add support for "sloppy" state tracking for PF".

	* FWWindowPrint.cpp (FWWindow::tableResolutionSettingChanged):
	Using slider widget to set table scaling factor; now user can
	choose any scaling factor between 1 and 200%. This fixes bug
	#2789903: "Table scaling when printing in 3.0.4"

2009-05-06  vadim  <vadim@vk.crocodile.org>

	* FirewallInstallerCisco.cpp (FirewallInstallerCisco::activatePolicy):
	fixed bug #2787932 "External install script is not supported for
	PIX".

2009-05-07  vadim  <vadim@vk.crocodile.org>

	* fixed bug #2787857: "b847 crashes on Start". v3.0.5 build 847
	links with QtDBus framework as part of the future development but
	the framework file was not included in the bundle. This caused
	crash on Mac OS X.

2009-05-02  vadim  <vadim@vk.crocodile.org>

	* DiscoveryDruid.cpp (DiscoveryDruid::DiscoveryDruid): fixed bug
	#2785671 "Menu 'Import Policy' opens wizard with wrong option
	checked". The "discovery druid' dialog would open on the first
	page (where user makes a choice which discovery method to use)
	even when called via main menu "File/Import Policy" and radio
	button for the SNMP discovery was activated.

2009-04-30  Vadim Kurland  <vadim@vk.crocodile.org>

	* ObjectManipulator.cpp (ObjectManipulator::addTreePage): fixed
	bug #2783780: using QTreeWidget::sortItems() instead of
	sortByColumn to sort objects in the tree.

2009-04-29  Vadim Kurland  <vadim@vk.crocodile.org>

	* RoutingCompiler_pix.cpp (RoutingCompiler_pix::prolog): fixes bug
	#2782645: "Can't compile for FWSM platform". Routing compiler for
	PIX should accept firewall object with platform "fwsm" as well as
	"pix".

	* ObjectManipulator.cpp (ObjectManipulator::actuallyCreateObject):
	fixes bug #2783780: "Tree objects not sorted in
	3.0.4". Automatically re-sort object branch when new host or
	firewall object is created so that the new object is positioned in
	the alphabetic sorting order.

2009-04-27  vadim  <vadim@vk.crocodile.org>

	* ObjectManipulator.cpp (ObjectManipulator::getMenuState): for bug
	#2782289: "Crashes when deleting unused host object". Added
	safeguards to make it impossible to delete objects in the Standard
	library, as well as for a few other cases. Waiting for a
	clarification on the bug anyway.

	* ObjectListView.cpp (ObjectListView::dragObject): fixed bug
	#2781952: "fwbuilder (3.0.4-b794) crashes when creating a new
	group".  The GUI crashed if user clicked and dragged mouse inside
	empty list of group members in the dialog of the new group object.

2009-04-10  vadim  <vadim@vk.crocodile.org>

	* ipt.cpp (dumpScript): fixed bug #2356131: "Iptables-restore
	option broken for multiple policy sets". Compiler inserted
	redundant line "echo COMMIT" to the iptables script if
	iptables-restore was used and there were no rules in the mangle
	table.

	* ObjectManipulator.cpp (ObjectManipulator::findWhereUsedRecursively):
	fixed bug #2744798 "dependency checking failed". In case when an
	object was used in a group and group used in a rule of a firewall,
	the program failed to properly update "last modified" attribute
	of the firewall when the object was changed.

2009-04-09  vadim  <vadim@vk.crocodile.org>

	* VERSION: start v3.0.5

2009-04-08  Vadim Kurland  <vadim@vk.crocodile.org>

	* v3.0.4 released, merged to the trunk, this comment is r796

2009-03-29  vadim  <vadim@vk.crocodile.org>

	* v3.0.4 release

2009-03-25  vadim  <vadim@vk.crocodile.org>

	* NATCompiler_pf_writers.cpp (PrintRule::_printPort): fixed bug
	#2712514: "Bug in PF NAT Writer - 'tagged' keyword". Keyword
	'tagged' is only allowed on the left hand side of '->' in nat
	and rdr rules.

	* RuleElement.cpp (RuleElementTSrv::validateChild): (change in
	libfwbuilder) fixed bug #2712575: "NAT RuleSetView allows
	TagService to be in Translated Svc". TagService object should not
	be allowed in "Translated Service" in NAT rules.

2009-03-24  vadim  <vadim@vk.crocodile.org>

	* DialogData.cpp (DialogData::loadToWidget): fixed bug #2710309:
	"Bug in gui/DialogData.cpp when not using mapping.". There was a
	bug in DialogData.cpp that when setting the value of a combobox
	and not using a mapping array the requested value would not be
	selected. Applied patch provided by Tom Judge ( tomjudge )

	* platforms.cpp (init_platforms): fixed bug #2710300 "Bug in
	gui/platforms.cpp". there was a discrepancy between the list of
	route-to options for PF and UI elements.

	* pf.cpp (main): more changes to add support for
	externally-controlled policy rulesets for PF: if policy ruelset
	name ends with "/*", the program assumes it is controlled by
	external means and does not compile rules in it and does not
	create .conf file from it.

	* PolicyCompiler_pf_writers.cpp (PrintRule::_printAction): Added
	support for anchor names with "/*" suffix for PF. Now the user can
	create policy ruleset with name e.g. "ftp-proxy/*" and then set up
	branching rule pointing to this ruleset. This ruleset is treated
	by the program in a special way. First, it allows characters "/"
	and "*" in the name of the ruleset (but only for PF firewalls).
	Second, compiler does not create a .conf file with rules from this
	ruleset, assuming that it will be controlled by external program
	such as ftp-proxy. See man page ftp-proxy(8) for examples.

2009-03-23  vadim  <vadim@vk.crocodile.org>

	* pf.cpp (main): fixed bug (no #): compiler for pf added code
	provided in the "prolog" section while option was set to "add
	after table definitions" in the incorrect place.

2009-03-22  vadim  <vadim@vk.crocodile.org>

	* RuleSetView.cpp (RuleSetView::updateGroups): fixed bug #2701593
	"gui problem". Adding a rule to a policy with rule groups caused
	weird rule display - a rule immediately above rule group header
	would appear empty, with only "Source" shoring.

2009-03-19  vadim  <vadim@vk.crocodile.org>

	* iosacl.cpp (safetyNetInstall): fixed bug #2694146: "IPv6
	temporary ACL blocks ICMPv6". Temporary ipv6 access list created
	for the "safety net install" should permit icmp.

2009-03-18  vadim  <vadim@vk.crocodile.org>

	* iosacl.cpp (safetyNetInstall): fixed bug #2694440 "Multiple
	policies cause multiple temporary ACLs": when "safety net install"
	option is used, temporary access list must be generated only once
	even when firewall object has multiple rulesets.

	* PolicyCompiler_iosacl.cpp (PolicyCompiler_iosacl::prolog): fixed
	bug #2694432 "IOS ACL syntax error with IPv6 host addresses &
	"safety net"": temporary access list created for IOS when option
	"safety net install" is used and ipv6 address is provided should
	use keyword "host" if provided address does not specify netmask.

	* fwbedit: properly saving data file after "checktree" operation

2009-03-17  vadim  <vadim@vk.crocodile.org>

	* PolicyCompiler_iosacl.cpp (PolicyCompiler_iosacl::prolog): fixed
	bug #2689978: "IOS ACL 'safety net' doesn't support
	IPv6?". Compiler did not process properly ipv6 address entered in
	the "safety net" install script option parameter.

	* iosaclAdvancedDialog.cpp, pixAdvancedDialog.cpp: fixed bug
	#2689987: "Typo in "script options" tab in 'Firewall settings'".

	* IPv6Dialog.cpp (IPv6Dialog::changed): fixed bug #2689958 "Error
	changing properties of a IPv6 address". Button "Apply" would stay
	greyed out when user changed network prefix length in IPv6 address
	dialog.

2009-03-12  vadim  <vadim@vk.crocodile.org>

	* PolicyCompiler_iosacl.cpp (PolicyCompiler_iosacl::prolog): fixed
	few bugs (no #) in policy compiler for Cisco IPv6 ACLs:

	  - The "extended" keyword is not supported by IOS for IPv6 ACLs

	  - keyword "established" is only valid in combination with
	protocol tcp. If standard CustomService objects "ESTABLISHED" and
	"ESTABLISHED ipv6" are used in a rule, enforce protocol to "tcp".

	  - command to clear ipv6 access lists should be "no ipv6
	access-list ipv6_management_in"

	  - command to assign ipv6 acl to interface should be "ipv6
	traffic-filter ipv6_acl in"

	* PolicyCompiler_iosacl_writers.cpp (PrintRule::_printAddr): fixed
	bug (no #): compiler for IOS ACL used not to ignore netmasks of
	IPv4 and IPv6 objects and added them to the generated access list
	with netmask wildcard bits 255.255.255.255 which was equivalen to
	'any'.

2009-03-11  vadim  <vadim@vk.crocodile.org>

	* RuleSetView.cpp (RuleSetView::createGroup): fixed bug (no #): if
	user selected some rules that belonged to a group and few other
	rules that did not belong to any group at the same time and used
	context menu to place all these rules in a new group, the GUI used
	to crash.

2009-03-06  vadim  <vadim@vk.crocodile.org>

	* ProjectPanel.h (class ProjectPanel): code clean-up: removed
	obsolete method getAddOnLibs()

2009-03-05  vadim  <vadim@vk.crocodile.org>

	* RoutingCompiler_ipt.cpp (addressRangesInDst::processNext): fixed
	bug #2666971 "fwb_ipt crashes when Address Range object in routing
	rule". Policy compiler for iptables crashed if Address Range
	object was used in "Destination" of a routing rule.

	* RuleSetView.cpp (RuleSetView::insertRule),
	ProjectPanel.cpp (ProjectPanel::closeEvent): fixed bug #2656815
	"Copy/paste does not work properly". Fixed Copy/Paste problem with
	policy rules and crash reported in this bug report.

2009-03-04  vadim  <vadim@vk.crocodile.org>

	* iosacl.cpp (main), FirewallDialog::platformChanged(): fixed bug
	#2662290: "fwb_iosacl crash after firewall converted from
	iptables". If user changed platform setting of the firewall
	object, the program preserved its old version which was invalid
	for the new platform.

2009-03-02  vadim  <vadim@vk.crocodile.org>

	* RoutingCompiler_ipt_writers.cpp (PrintRule::processNext): finish
	fixes for bugs #2540389: "Routing Broken from 2.1 to 3.0.3" and
	#2356151 "Routing broken when default route has a 0
	metric". Redirect script output to a file for the time when we
	remove static routing entries and add new ones to prevent ssh
	session from stalling. Restore output back to the terminal when
	script finishes or when an error is detected. Using idea suggested
	by Heiko Helmle <helman@gmx.de>

2009-02-27  vadim  <vadim@vk.crocodile.org>

	* RoutingCompiler_ipt_writers.cpp (PrintRule::processNext): fixed
	bugs #2540389: "Routing Broken from 2.1 to 3.0.3" and #2356151
	"Routing broken when default route has a 0 metric". Generated
	script preserved default route when it deleted route entries
	before installing new ones. This was different in v2.1 where
	default was deleted together with other routing entries. The
	reason for this change (made some time in summer of 2008) was that
	if user did not define default route in their routing ruleset, the
	script would delete existing default without installing new one,
	leaving firewall with no default route at all.  Now the script
	deletes default if there is new one to install and preserves it
	otherwise.

	* RoutingCompiler_ipt_writers.cpp (PrintRule::processNext): fixed
	bug (no #): if generated firewall script detects an error from one
	of the commands that install routing rules and runs function that
	restores previous routing entries, it should also run epilog
	commands.

2009-02-21  vadim  <vadim@vk.crocodile.org>

	* FirewallInstaller.cpp (FirewallInstaller::getDestinationDir):
	bugfix (bug was introduced in build 768). If user entered
	alternative activation command in the "installer" tab of the
	firewall object settings dialog, the program confused it with
	destination directory and tried to execute incorrect command to
	copy files to the firewall. This build (770) fixes this problem.

	* SSHUnx.cpp (SSHUnx::SSHUnx): New feature: built-in installer can
	now enter sudo password. There is no need to configure firewall
	management account for password-less sudo access anymore.

2009-02-19  vadim  <vadim@vk.crocodile.org>

	* FirewallInstaller.cpp (FirewallInstaller::getDestinationDir):
	fixed bug #2618772 ""test install" option does not work". If "test
	install" checkbox was checked in the installer options dialog, the
	program copied file to directory /etc/fw on the firewall but tried
	to find it in /etc/fw/tmp to run.

	* FirewallInstaller.cpp (FirewallInstaller::packSCPArgs): fix bug
	#2618686 "built-in installer can not handle ipv6 management
	address". Built-in installer did not properly for scp and ssh
	command like when it had to use IPv6 address to communicate with
	firewall.

2009-02-17  vadim  <vadim@vk.crocodile.org>

	* Management.cpp (Management::fromXML): (change in libfwbuilder):
	fixed bug #2609796 "internal object Management does not accept
	ipv6 address". Class Management should accept ipv6 address. The
	problem was that if an interface of the firewall had only ipv6
	address and was marked as "management" interface, saving such
	configuration to .fwb file created broken data file that could not
	be loaded back. The error was:

	The program encountered error trying to load data file.
	The file has not been loaded. Error:
	Exception: Invalid IP address: 'aaaa:bbbb:cccc::1'
	XML element : Management

	where aaaa:bbbb:cccc: is ipv6 address.


2009-02-13  vadim  <vadim@vk.crocodile.org>

	* PolicyCompiler_ipt.cpp (finalizeChain::processNext): fixed bug
	#2597959 "rules disappear in ipv6 policy unless ipv4 forwarding is
	on". Example: IPv6 policy, rule where fw object and internal
	network are in source, destination is "any". If option "assume
	firewall is part of any" was turned off and ipv6 forwarding was on
	but ipv4 forwarding was off, this rule did not yield any iptables
	commands in generated script.

	* iosaclAdvancedDialog.cpp (iosaclAdvancedDialog::accept): fixed
	bug #2597949 "GUI crash in IOS ACL "advanced" settings
	dialog". GUI crashed upon click OK in the firewall settings dialog
	for the IOS ACL firewall.

2009-02-06  vadim  <vadim@vk.crocodile.org>

	* src/gui/Icons/accept_25.png: fixed bug #2565164 "Colorblind
	friendly Accept & Deny Icons". Accept and Deny icons were
	indistinguishable for red-green colorblind people. New icons
	incorporate standard symbolics for the "Aceept" and "deny"
	functions to make them sufficiently different besides the color.

2009-02-05  vadim  <vadim@vk.crocodile.org>

	* src/res/os/linux24.xml.in: fixed bug #2568819 "generated script
	created on windows is not executable". If the GUI runs on Windows,
	produced .fw script lacks executable permission bit ('x') when it
	is copied over to the firewall with pscp.exe. Because of this,
	activation command "sudo -S /etc/fw/script.fw" can not run it and
	installation fails. Need to run "chmod" as part of the activation
	sequence. (We used to run chmod as part of the copy sequence when
	copying was done with ssh/plink.exe. Now that the copy is done
	with scp/pscp.exe, there is no way to change permissions bits on
	the firewall side during copy).

	* OSConfigurator_linux24.cpp: add empty line after user's code
	in prolog and epilog shell functions to make sure shell syntax
	is not violated if user does not end prolog or epilog code
	with linefeed.

2009-01-31  Vadim Kurland  <vadim@vk.crocodile.org>

	* ipt.cpp (processPolicyRuleSet): fixed bug #2550074: "Automatic
	rules for filter table included twice in iptables". If user had
	two policy ruleset objects marked as "top" rule set, then
	automaitc rules were added twice.

2009-01-27  Vadim Kurland  <vadim@vk.crocodile.org>

	* ipt.cpp (main): bug #535146: "firewall script: exit code for
	ip6tables overwrites iptables". If generated iptables script used
	iptables-restore to activate the policy and contained both ipv4
	and ipv6 iptables policies, return code from iptables-restore was
	overwritten with return code from ip6tables-restore and only the
	latter was returned as the return code of the script. To fix this,
	prolog and epilog commands were moved to shell functions
	prolog_commands and epilog_commands which are called from various
	places in the script. Script checks return code of
	iptables-restore and ip6tables-restore and if an error is detected
	from either, it runs epilog_commands and terminates, returning
	error code obtained from iptables-restore (or
	ip6tables-restore). In case of error, we always run epilog but do
	not turn ip forwarding on in the kernel. Also, if prolog place is
	set to "After iptables reset" in the GUI and script uses
	iptables-restore, prolog commands are executed just before
	iptables rules are sent to iptables-restore. This means if
	iptables-restore is used, position "after iptables reset" is
	equivalent to position "on top of the script". If iptables-restore
	is not used and prolog position is "after iptables reset", then
	prolog commands are executed right after the script flushes all
	chains in all tables and sets deault policy for all chains. Other
	positions of prolog commands in the script (on top and after
	interface configuration) are naffected and work as before.

2009-01-24  vadim  <vadim@vk.crocodile.org>

	* objects_init.xml.in: Added CustomService object "ESTABLISHED
	ipv6" which defines code for iptables, ipfw and IOS extended
	access lists for IPv6.

	* PolicyCompiler_ipfw_writers.cpp (PrintRule::_printProtocol):
	fixed behavior or policy compiler for ipfw which was broken in
	rev714 - it should print protocol "tcp" when custom service object
	that adds option "established" is used. This compiler worked like
	that before attribute "protocol" was added to the CustomService
	object.

	* platforms.cpp (getReadableRuleElementName): code refactoring:
	made it possible to translate ruleset table column
	names ("Source", "Destination" etc.). Currently only Russian
	translation is provided.

2009-01-23  vadim  <vadim@vk.crocodile.org>

	* FindWhereUsedWidget.cpp (FindWhereUsedWidget::createQTWidgetItem):
	fixed bug #2412334: "feature request: where used ->
	directly". There has been a change in the "Where used" function in
	v3.0 compared to the implementation in v2.1. New version showed
	not only rule elements and groups that referred to the given
	object, but also found all groups that referred to other groups
	that referred to the given object. Such recursive action was not
	always obvious to the user and was inconvenient when the function
	was used to find all places where given object was used with the
	goal to replace it with some other object. This fix reverts to the
	old behavior where only direct usages are reported by the "Where
	used" function. Elements of UI in this function have also been
	cleaned up and further unified with confirmation dialog shown when
	user tries to delete an object that is used in some groups and
	rules.

	* PolicyCompiler_PrintRule.cpp (PrintRule::_printChain): fixed bug
	#2507239: "length of iptables rule chain names not
	checked". Iptables does not allow chain names longer than 30
	characters; policy compiler fwb_ipt should check for this.

	* PolicyCompiler_PrintRule.cpp (PrintRule::_printAddr): fixed bug
	#2526173: "fwb_ipt crashes due to old-broadcast". This bug was
	introduced when support for module iprange was sadded. Need
	special check for AddressRange objects where start and end of
	range addresses are equal.

	* NetworkDialog.cpp (NetworkDialog::addressEntered): fixed bug (no
	#): the GUI used to check ip address entered for the network
	object whenever user switched focus from the address input widget
	in the network object dialog to another widget or even a different
	application to look up the address. This caused the program to
	show error dialog if this happened when the address was
	incomplete. This change makes the program verify the address only
	when user clicks "Apply".

2009-01-19  Vadim Kurland  <vadim@vk.crocodile.org>

	* FWWindow.cpp (FWWindow::prepareFileOpenRecentMenu): Added menu
	Files/Open Recent. This implements feature req. #2499615 "open
	last used file".

	* FWWindow.cpp (FWWindow::startupLoad): open StartTipDialog from
	FWWindow rather than main() to make sure this dialog always
	remains on top of the main window.

	* ProjectPanel_file_ops.cpp (ProjectPanel::autoSave): fixed bug
	#2499569: "fwbuilder crashes after some hours". The auto-save
	function now saves data file only if it has been
	modified. Frequent saves exasperate small memory leaks that appear
	in some old versions of libxml2.

2009-01-17  Vadim Kurland  <vadim@vk.crocodile.org>

	* FWWindowPrint.cpp (FWWindow::filePrint): fixed bug (no #): the
	GUI crashed if user tried to use File/Print function when no
	ruleset was opened in the right hand panel.

	* printerStream.cpp (printerStream::printQTable): Applied patch by
	Paul@Auroragrp.Com that fixes problems with printing long rule
	sets. If rule set printout exceeded the length of the page, some
	rules at the bottom were cut off and lost. The patch corrects the
	problem by taking into account printer dpi while calculating
	position for page breaks.

2009-01-11  vadim  <vadim@vk.crocodile.org>

	* unknown.xml.in: fixed bug #2486558 "firewall platform "unknown"
	should support basic actions".

2009-01-10  vadim  <vadim@vk.crocodile.org>

	* DiscoveryDruid.cpp (DiscoveryDruid::loadDataFromCrawler): bug
	#2023261 "IPv6 - SNMP discovery of interfaces not working for
	IPv6". SNMP discovery can now read IPv6 addresses of interfaces
	using IP-MIB RFC4293. Not all snmp agents support this MIB, for
	example only recent versions of net-snmp support it.

	* starting with v3.0.4 build 739 snmp discovery is supported on
	Windows.

2009-01-06  vadim  <vadim@vk.crocodile.org>

	* RoutingCompiler_iosacl_writers.cpp (PrintRule::PrintRule): fixes
	to make code compile on Windows.

2009-01-05  vadim  <vadim@vk.crocodile.org>

	* RoutingCompiler_cisco.cpp (RoutingCompiler_cisco::compile):
	fixed bug (no #): routing compiler for pix refused to add more
	than one routing rule with an error saying that other rules were
	duplicates. Error was introduced in build 732.

2009-01-02  vadim  <vadim@vk.crocodile.org>

	* RoutingCompiler_iosacl.cpp (RoutingCompiler_iosacl::compile):
	Added support for generation of "ip route" commands for Cisco IOS.
	Variant of Cisco IOS "ip route" command where gateway is the name
	of one of the interfaces of the router is also supported. To get
	this, put interface object in the "gateway" column of the routing
	rule.

	* pix.xml.in, RuleSetView.cpp: Routing ruleset view shows column
	"interface" only for platforms that require it. Currently IOS does
	not require it, while other platforms for which routing commands
	generation is supported require it (iptables and PIX).

2009-01-01  vadim  <vadim@vk.crocodile.org>

	* RoutingCompiler_cisco.cpp: refactored PIX routing compiler by
	steven@openbsd.org to use it as a foundation of the routing
	compiler for both PIX and Cisco IOS (r731).

	* RoutingCompiler_pix.cpp: applied patch by Steven Mestdagh
	<steven@openbsd.org> that adds support for static routing
	configuration for PIX. Patch tested and applied in r726.

2008-12-31  vadim  <vadim@vk.crocodile.org>

	* RuleSetView.cpp (RuleSetView::copyRule): fixed bug #2478528:
	"Crash when copying multiple policy rules". GUI crashed if user
	tried to copy/paste several rules, some of which belonged to rule
	group and some did not.

2008-12-30  vadim  <vadim@vk.crocodile.org>

	* PolicyCompiler_PrintRule.cpp (PrintRule::_clampTcpToMssRule):
	bug #2477775: "Clamp MTU doesn't work in ip6tables". iptables
	target TCPMSS is available in ip6tables only in 1.3.8 and later.

	* unfortunately the package is not going to work on Tiger because
	of the mismatch in versions of libnetsnmp library. If this library
	is packaged with the bundle, the program crashes because the code
	in libnetsnmp v15.1.0 (that comes with Leopard) depends on
	functions missing in libSystem on Tiger. If libnetsnmp is not
	packaged with the bundle, then stubs linked with the GUI on
	Leopard do not match libnetsnmp that comes with Tiger (older
	version). So, even though we now have universal Mac OS X binary,
	it will only work on Leopard.

2008-12-29  vadim  <vadim@vk.crocodile.org>

	* FirewallInstallerUnx.cpp (FirewallInstallerUnx::executeInstallScript)
	bug #2474949: "External install script: trailing spaces". Trimming
	leading and trailing white spaces in the external installation script
	and its arguments before running it.

	* runqmake.sh: starting with v3.0.4 build 717, building universal
	binary for Mac OS X (both x86 and ppc architectures)

	* bug #2474194 "Please Provide MacOS X PowerPC Builds": debugging
	universal binary package for Mac OS X, trying to make it work on
	Tiger as well

2008-12-28  vadim  <vadim@vk.crocodile.org>

	* PolicyCompiler_iosacl_writers.cpp (PrintRule::_printDstService):
	support for the CustomService in compiler for IOS ACL, including
	support for address family, protocol and code string parameters.

	* PolicyCompiler_ipfw_writers.cpp (PrintRule::_printProtocol):
	support for the new "protocol" parameter of the CustomService
	object in compilers for ipfilter and ipfw.

	* NATCompiler_pf_writers.cpp (PrintRule::_printProtocol):
	'checking for "proto ..." in the custom service code string before
	printing protocol part in policy and nat compilers for pf.

2008-12-27  vadim  <vadim@vk.crocodile.org>

	* feature req. #1111267 "CustomService should specify protocol and
	parameters for it". Support for protocol string in Custom Service
	in compilers for iptables and PF.

	* CustomServiceDialog.cpp (CustomServiceDialog::loadFWObject):
	feature requests #1111267 "CustomService should specify protocol
	and parameters for it" and #2463048 "custom services should have
	IPv4/v6 setting". Added corresponding input elements to the
	CustomService object dialog.

	* CustomService.h (libfwbuilder): feature requests #1111267
	"CustomService should specify protocol and parameters for it" and
	#2463048 "custom services should have IPv4/v6 setting". Added
	attributes "protocol" and "address_family" to the CustomService
	object. Corresponding XML attributes are "#IMPLIED", this helps
	avoid having to provide XSLT auto-upgrade script for this
	version. Class CustomService returns "any" for the protocol and
	"ipv4" for address family if these attributes are missing.

2008-12-25  vadim  <vadim@vk.crocodile.org>

	* All policy compilers: using FWObjectDatabase::createClass
	methods to create rules and other objects in compilers wherever
	the type is known at the (code) compile time. This makes code
	cleaner and speeds it up a little because of eliminated cast() and
	string comparison.

	* changes in libfbuilder: eliminated excessive use of dynamic_cast
	and long chains of "if" comparing object type names in
	FWObjectDatabase in methods that create new objects of given type.

2008-12-23  vadim  <vadim@vk.crocodile.org>

	* PolicyCompiler_PrintRule.cpp (PrintRule::_printSrcAddr):
	implemented feature req. #2353737 "use -m iprange". Using module
	iprange for AddressRange objects if iptables version is set to
	>=1.2.11.

2008-12-21  vadim  <vadim@vk.crocodile.org>

	* SSHSession.cpp (SSHSession::heartBeat): built-in installer
	periodically "pings" the other end to keep ssh session alive. This
	helps recreate state in the firewall state table if it is cleared
	when rules are reloaded, which in turn prevents installer from
	hanging.

	* PolicyCompiler_pf.cpp (PolicyCompiler_pf::addDefaultPolicyRule):
	Deprecated options "generate commands for both in and out" and
	"pass all outgoing" in compiler for PF. Before, user could choose
	whether compiler was to generate only commands to match inbound
	packets or both inbound and outbound. The distinction between
	these two modes became very minimal in the recent versions of
	fwbuilder because algorithm was mostly controlled by the setting
	of "direction" in the policy rules. Now these two options have
	been removed completely, the behavior of the compiler is as if
	option "generate both in and out" was used.

	* pf.cpp (main): Compiler can add command "pfctl -F states" after
	command "pfctl -f file.conf" to flush states that existed in
	memory from sessions opened prior to the policy reload. The reason
	is that some of these sessions might be denied by the new policy,
	but if state is not flushed, they will still work after policy
	reload. This is optional and is controller by checkbox in the
	"Script" tab of the "advanced" settings dialog for the PF
	firewall.

2008-12-20  vadim  <vadim@vk.crocodile.org>

	* PrintingController.cpp (PrintingController::addObjectsToTable):
	fixed bug #2388067: "Print out FWB 3.0.3 not ok". File/Print
	function failed to print objects used by rules of the firewall.

2008-12-19  vadim  <vadim@vk.crocodile.org>

	* ProjectPanel_file_ops.cpp (ProjectPanel::loadFile): Implemented
	feature request #2412323: "feature request: command line flag to
	skip RCSFilePreview". New command line switch "-r" makes the GUI
	automatically open RCS head revision of the file given on command
	line if the file is in RCS. If the file is not in RCS, the new
	switch does nothing and the file is opened as usual.

2008-12-18  vadim  <vadim@vk.crocodile.org>

	* RuleSetView.cpp (RuleSetView::renameGroup): fixed bug #2412310:
	"Umlauts in group names". The GUI should properly handle non-ascii
	characters in the rule group names

2008-12-15  vadim  <vadim@vk.crocodile.org>

	* ipt.cpp, ipfw.cpp, pf.cpp, iosacl.cpp: changes for FR #2431602:
	support for rulesets configured as "dual address family", that is,
	rulesets that should be compiled for both ipv4 and ipv6.  Compiler
	processes rulesets like this twice, first for ipv4 and then for
	ipv6. On each pass it will only use address and service objects
	that match address family it uses for the ruleset. This also
	applies to "compile-time" DNSName objects, that is, it will use
	getaddrinfo() to get AF_INET address on ipv4 pass and AF_INET6 on
	ipv6 pass.

	Rules with "any" in rule elements in the "dual address family"
	ruleset yield iptables commands for both families. This was the
	reason I made setting exclusive in the first place. This means
	that users who do not want fwbuilder to generate ipv6 policy for
	them and want all ipv6 accepted, should not use "dual address
	family" setting. If the do, the bottom catch-all rule will install
	ip6tables command to block all ipv6 automatically even if all
	rules have absolutely no ipv6 objects at all.

	* RuleSetDialog.cpp (RuleSetDialog::applyChanges): implemented
	feature request #2431602: "Feature request: Unified
	policies (IPv4/v6)". RuleSet object now has two variables that
	define which address family it should be compiled for - ipv4 or
	ipv6. It is possible to have both set, in which case the same
	ruleset will be compiled for both address families.

2008-12-13  Vadim Kurland  <vadim@vk.crocodile.org>

	* VERSION (VERSION): started v3.0.4

	* v3.0.3 released, merged to trunk. This comment is -r689

2008-12-08  Vadim Kurland  <vadim@vk.crocodile.org>

	* RuleSetView.cpp (RuleSetView::contextMenu): fixed bug #2407141
	"label markers". Color label text set in Preferences was not used
	in the contet menus where user can actually apply those colors to
	rules.

	* RCS.cpp: fixed bug #2405909: "Umlauts in RCS log". RCS log is
	stored in RCS file in Utf8, need to convert it back from Utf8 on
	read. Technical note: rcs tools on windows do not seem to process
	properly rcs comments converted with toLocal8Bit, comment text
	comes out as '????' when inspected with rlog.exe from the command
	line. Comment text stored in Utf8, on the other hand, appears
	intact even though it can not be read in the output of rlog.exe.

2008-12-07  Vadim Kurland  <vadim@vk.crocodile.org>

	* FWObjectDatabase_tree_ops.cpp (_recursivelyCopySubtree): (change
	in libfwbuilder) additional fixes in algorithm that recursively
	copies object subtree between different data files. Making sure we
	do not create duplicates of groups referred to by other groups.

	* ObjectManipulator.cpp (ObjectManipulator::pasteObj): changes to
	speed up GUI when user copies many objects between different data
	files (do not reload and redraw object tree widget until last
	object is copied). Refactoring of the pasteObj to keep the same
	object ID mapping table for the duration of the bulk paste
	operation, this helps deduplicate objects. Also using the same
	".copy_of_NNNN" object attribute to deduplicate objects.

2008-12-06  Vadim Kurland  <vadim@vk.crocodile.org>

	* iptables.g: Changes in grammar for iptables: removed
	ambiguitiesin parser; added lexer rules for elements of ipv6
	address. Rules for IPV6 address parsing do not work yet, commented
	out as work in progress. No new functionality in the parser for
	iptables, only clean-up and preparations for ipv6.

2008-12-05  Vadim Kurland  <vadim@vk.crocodile.org>

	* InetAddr.cpp (InetAddr::toString): (change in libfwbuilder):
	Should use bits==128 because inet_net_ntop_ipv6 on FreeBSD applies
	mask constructed from the bits argument to the result, so with
	bits==0 it always returned "::/0"

2008-12-04  Vadim Kurland  <vadim@vk.crocodile.org>

	* ProjectPanel.cpp (ProjectPanel::closeEvent): (fixed bug (no #):
	need to check if object in the object editor panel has been
	modified and needs to be saved when user closes internal window
	using "close" button in its title bar.

	* FWWindow.cpp (FWWindow::closeEvent): fixed bug (no #): GUI
	crashed if user closed internal window so no object files were
	left open, then closed application using "close" button in the
	main window title bar.

2008-12-03  Vadim Kurland  <vadim@vk.crocodile.org>

	* iosacl.g (certificate): fixed bug #2334007: "Problem parsing
	Cisco config". Parser now recognizes IOS configuration lines
	"certificate", "ip community-list", "controller
	... description". These lines are recognized and ignored, they
	should not stop parser from processing the rest of the
	configuration.

	* ipt.cpp (main): fixed bug #2378672: "fwb 3.0.2 build 676
	iptables script is not executable". Generated .fw file should have
	executable permissions.

2008-12-02  Vadim Kurland  <vadim@vk.crocodile.org>

	* FWObjectDatabase_tree_ops.cpp (recursivelyCopySubtree): (change
	in libfwbuilder) fixed bug #2375327: "Crash copying multiple
	groups between different data files". Using better algorithm to
	copy objects between different data files.

	* ObjectManipulator.cpp (ObjectManipulator::duplicateWithDependencies): 
	using FWObjectDatabase::recusrivelyCopySubtree() to copy objects if
	they are located in different data files.

	* FWObjectDatabase_tree_ops.cpp (_recursivelyCopySubtree): (change
	in libfwbuilder) Implemented additional check for object
	duplicates while copying objects. The problem happened when
	several object were copied in a batch operation (e.g. when user
	selected several objects in the GUI and then used copy/paste to
	copy them all). If some of these objects were groups that referred
	to other objects from the same batch, the program would copy the
	object and then create another copy of it when it copied the group
	using it. To avoid such multiplication it now creates special
	hidden attribute in the object when it makes a copy to keep track
	of the original object. When the same original object needs to be
	copied again, the program can find its copy in the target data
	tree using this attribute. This creates another problem because
	the attribute used to track original object is persistent for the
	duration of the program run. The scenario that leads to this is as
	follows: user copies object A, modifies it and then copies group B
	using the orignal of A. The end result is that the program does
	not recognize that the copy of A has changed and makes copy of
	group B use it anyway. This means the new group points at modified
	object A. This can not be easily fixed because we do not have
	"last_modified" attribute in each object.
	
2008-12-01  vadim  <vadim@vk.crocodile.org>

	* Started v3.0.3
	
	* v3.0.2 released, merged -r565:676 to trunk. This changelog
	record is in rev 678

2008-11-28  vadim  <vadim@vk.crocodile.org>

	* FWWindow.cpp (FWWindow::prepareFileMenu): fixed bug #2353052
	"fwbuilder crashes on import without open object file". Fixed in
	rev 676.

	* ipt.cpp (dumpScript): fixed bug 2356131 "Iptables-restore option
	broken for multiple policy sets". If firewall was configured to
	use iptables-restore to activate policy and if it had two or more
	policy rule sets, compiler used to put "echo COMMIT" line at the
	bottom of each ruleset. This was incorrect, iptables-restore
	expects only one COMMIT line at the end of each table. Fixed in
	rev 675.

2008-11-28  User Vadim  <vadim@vk.crocodile.org>

	* InetAddr.cpp (InetAddr::toString): (change in libfwbuilder) Our
	included copy of inet_net_ntop does not add "/netmask" to IPv6
	addresses if argument #3 is -1 (bits).  However, the same function
	included in libc on FreeBSD returns EINVAL for bits=-1. It appears
	the function in libc in FreeBSD is based on the same code as our
	copy, but has been updated and instead of doing check "if ((bits <
	-1) || (bits > 128))" probably checks for (bits < 0). Because of
	this, fwbuilder GUI crashed when user tried to create IPv6 network
	object on FreeBSD. To fix, will use bits=0 in call to
	inet_net_ntop in InetAddr::toString and then strip /0 that
	inet_net_ntop adds to the generated string. Both our copy of
	inet_net_ntop and the one shipped with FreeBSD add "/0"
	consistently, so this works on all platforms.

2008-11-26  Vadim Kurland  <vadim@vk.crocodile.org>

	* IPTImporter.cpp (IPTImporter::pushRule): fixed crash in the
	importer for iptables

	* iptables.g (m_comment): rudimentary support for iptables module
	"comment"

2008-11-24  Vadim Kurland  <vadim@vk.crocodile.org>

	* tcpservicedialog_q.ui: fixed bug #2333759: "A really small camp".
	Fixes in dialog layouts for KDE4 theme Oxygen

	* Build fixes for FreeBSD.

	* Added GUI elements for krcmd and ekshell options for ipfilter
	Thanks to Cy.Schubert@komquats.com for the patch!

	* Using QT4 stylesheet to improve layout of TCP Service, UDP
	Service and group object dialogs when program is used with KDE
	theme Oxygen.

2008-11-23  Vadim Kurland  <vadim@vk.crocodile.org>

	* Help.cpp, StartTipDialog.cpp: the GUI will use English help
	files for online help (where available) and "start tip" dialog if
	it is started in the non-enligsh locale and help file for this
	locale inot available. This is better than to show an empty
	dialog.

2008-11-22  vadim  <vadim@vk.crocodile.org>

	* StartTipDialog.cpp (StartTipDialog::StartTipDialog): Added
	"start tip" dialog that shows brief information on the online
	resources available to the user (web site URL, links to the
	Firewall Builder FAQ, HOWTOs, Cook Book). Linked pages open in the
	standard browser.

	* FWWindow.cpp: added menu item Help/Firewall Builder Help that
	opens a page with information about online resources for Firewall
	Builder (the same page that is shown in the "start tip" dialog).

	* ipf.cpp (main): fixed bug #2328330: "basic_string::erase error
	in fwb_ipf". Compiler for ipfilter aborted processing with error
	"basic_string::erase" when compilation was launched from the GUI.

2008-11-21  vadim  <vadim@vk.crocodile.org>

	* Improved Mac OS X bundle: included qt.conf file to make it look
	only inside the bundle for QT libraries and plugins, this
	eliminated warnings about QT libraries being loaded from two
	places if the system where fwbuilder GUI was running had QT
	installed on it. Now packaging QT accessibility plugin library,
	this should make the GUI run with acessibility features if
	accessibility aids are turned on system-wide.

2008-11-20  vadim  <vadim@vk.crocodile.org>

	* PolicyCompiler_PrintRule.cpp (PrintRule::_printLogPrefix): fixed
	bug #2318639: "bug in logging (rule number)". Added logging prefix
	macro %R that gets expanded to the ruleset name. This can be
	useful in logging prefixes for rules in branch rulesets.

2008-11-19  vadim  <vadim@vk.crocodile.org>

	* printerStream.cpp (printerStream::begin): fixed printing with QT
	4.4. QT 4.4 correctly sets physical resolution of the printer and
	sets its logical resolution to 1200dpi. This caused rulesets to be
	printed incorrectly on Windows and Mac where we use QT 4.4.1. This
	fix restores printing on these platforms.

	* Printing from command line: user can print firewall object and
	all its rulesets from command line without running the program in
	interactive GUI mode using command line
	"fwbuilder -f file -P fw_object -o print_output_file.pdf". Making
	sure this works on Mac OS X as well where the program should be
	launched as "fwbuilder3.app/Contents/MacOS/fwbuilder"

	* RuleSetView.cpp (RuleSetView::updateGroups): fixed printing from
	command line which was broken some time ago (perhaps in
	3.0.1). When user prints firewall policy from command line using
	"fwbuilder -f file -P fw_object" all rule groups are always
	printed expanded.

2008-11-18  vadim  <vadim@vk.crocodile.org>

	* prefsdialog_q.ui: better layout of the first page of Preferences
	dialog to make sure long path to the working directory fits in the
	input widget.

	* SSHPIX.cpp (SSHPIX::stateMachine): bugfix: installer for Cisco
	routers and PIX could not find generated file because variable
	conffile is now always a full absolute path. This bug was
	introduced earlier during installer rewrite for v3.0.2. Tested
	installer for router and PIX using default generated file name, as
	well as custom generated file name, defined both as absolute and
	as relative path. Tested batch install of combination of a router
	and a pix in one batch (the same user account, then same enable
	password on both)

2008-11-17  Vadim Kurland  <vadim@vk.crocodile.org>

	* ObjectManipulator.cpp (ObjectManipulator::duplicateObject): fix
	bug #2303486: "Operation of duplicating firewall should switch
	policy". When firewall object is duplicated, the GUI should
	automatically open policy of the new object rather than keep
	policy of the original open. At the same time, reset lastModified,
	lastCompiled, lastInstalled of the new firewall instead of keeping
	copies from the original.

	* instDialog.cpp (instDialog::testFirewall): Check to make sure
	paths to ssh and scp utilities are properly configured in
	Preferences before running install. Show aprropriate error dialog
	to the user if path to ssh or scp is not configured.

2008-11-15  Vadim Kurland  <vadim@vk.crocodile.org>

	* antlr/CharScanner.hpp: applied patch for gcc 4.4 from bug#
	2282828 "patch for gcc-4.4"

	* AddressTable.cpp (AddressTable::AddressTable): (change in
	libfwbuilder) fixed bug# 2293052 "Saving file with empy
	AddressTable produces corrupt XML".  When new AddressTable object
	is created, its "filename" attribute is empty. If data file was
	saved right after such new AddressTable object was created,
	resultant file could not be loaded back into the program becaise
	it violated XML DTD.

2008-11-13  Vadim Kurland  <vadim@vk.crocodile.org>

	* IPTImporter.cpp (IPTImporter::pushPolicyRule): policy importer
	for iptables properly creates TagService objects and places them
	into action of the rule finds iptables rule with target "-j MARK"

	* IPTImporter.cpp (IPTImporter::pushPolicyRule): policy importer
	for iptables correctly imports user-defined chain, configures rule
	with action "Chain" and establishes association between it and
	ruleset created for the user-defined chain. Multiple rules with
	this action can point at the same ruleset.

2008-11-12  Vadim Kurland  <vadim@vk.crocodile.org>

	* IPTImporter.cpp (IPTImporter::finalize): fixed bug (no #):
	policy importer used to create separate Policy objects for chains
	INPUT, FORWARD, OUTPUT.

	* CircularQueue.hpp (OFFSET_MAX_RESIZE): a temporary fix for the
	problem in ANTLR that causes crash on import of very large config
	files. This affected import of both iptables and Cisco IOS
	configurations and depended just on their size.

2008-11-10  vadim  <vadim@vk.crocodile.org>

	* instOptionsDialog.cpp (instOptionsDialog::instOptionsDialog):
	for bug #2135827: "'Store a copy of fwb file...'  very slow" -
	need to enable option "store copy of data file on the firewall"
	for the batch install.

	* RuleSetDialog.cpp (RuleSetDialog::applyChanges): fixed bug
	#2255591 Adding new ipv6 policy is always type "mangle". When user
	added new Policy object to the iptables firewall and made and
	saved any changes in the object editor (switched to "top rule set"
	or toggled setting "filter+mangle"="mangle only"), the setting of
	the ruleset would switch to "mangle only" and stick there. There
	was no way to switch it back to "filter+mangle". This is fixed in
	build 641.

2008-11-09    <vadim@vk.crocodile.org>

	* Added updated Japanese translation by Tadashi Jokagi ( elf2000 )
	from bug #2214440

	* FirewallInstallerUnx.cpp(FirewallInstallerUnx::packInstallJobsList):
	fixed a bug introduced some time earlier and reported in the bug
	report #2135827: policy installer would only copy .fwb file to the
	firewall when "Store data file on the firewall" was activated and
	skipped actual generated policy file(s) (.fw). This only happened
	on Windows.

2008-11-01  vadim  <vadim@vk.crocodile.org>

	* fwbuilder/Rule.cpp (PolicyRule::PolicyRule): a bugfix in the
	PolicyRule class, fixes errors in some operations in policy
	compilers that were caused by switch to a more efficient way to
	find rule element objects in rules.

2008-10-30  vadim  <vadim@vk.crocodile.org>

	* Added Japanese translation by Tadashi Jokagi ( elf2000 )
	Translation converted from the .po file generated for
	fwbuilder 2.1.19. Since translation was done for the old version
	of the product, it is incomplete, however at least menus seem
	to be translated.

	* ObjectIconView.cpp (ObjectIconView::event): fixed bug #2209210
	"crash in fwbuilder: ObjectIconView.cpp:90:". The GUI crashed if
	user moved mouse cursor over object icons in a group object editor
	when tooltips were activated.

2008-10-26  Vadim Kurland  <vadim@vk.crocodile.org>

	* RuleSetView.cpp (RuleSetView::setRuleColor): making sure no rule
	operations are allowed when rule set or parent firewall object are
	read-only. This fixes GUI crash that happened when user tried to
	remove rule from a group in the read-only firewall.

2008-10-25  vadim  <vadim@vk.crocodile.org>

	* ProjectPanel_file_ops.cpp (ProjectPanel::loadFromRCS): more
	fixes for bug #2194829: use toLocal8Bit() instead of toLatin1() in
	all calls to libfwbuilder functions that deal with
	files (FWObjectDatabase::load() etc.), as well as system functions
	such as unlink(), rename(), access(). Now I can open, save, check
	out and check in file if it is in directory with non-ascii name
	and also can use non-ascii characters in RCS checkin log records.

	* instDialog_compile.cpp (instDialog::prepareArgForCompiler):
	fixed bug #2194829: "the gui can not locate data file in non-ascii
	directory". This seems to have happened only on Windows and Mac;
	if data file was located in the directory with the name with
	non-ascii characters, the gui generated incorrect command line for
	the compiler when user tried to compile the data file more than
	once.

2008-10-23  vadim  <vadim@vk.crocodile.org>

	* PolicyCompiler_ipt.cpp (isChainDescendantOfOutput): more for the
	bug #2186568 "Again User service - group/negate". Support for
	groups of user service with negation. Now have a framework to keep
	track of chain "descendants", so that compiler can tell if some
	chain can be traced back to INPUT or OUTPUT through the sequence
	of chains calling each other.

2008-10-22  vadim  <vadim@vk.crocodile.org>

	* various dialogs: fixed bug #2187094: "fwbuilder does not use
	system colors for text boxes".  Some dialogs would not properly
	pick up KDE theme. This was especially visible if theme used dark
	background colors and white font, in which case many input fields
	in dialogs would use white text on white background.

	* PolicyCompiler_ipt.cpp (separateUserServices::processNext):
	fixed bug #2186568 "Again User service - group/negate".  Compiler
	for iptables did not support groups and negation of the
	UserService objects.

2008-10-21  vadim  <vadim@vk.crocodile.org>

	* PolicyCompiler.cpp (PolicyCompiler::checkForShadowing): (change
	in libfwbuilder) Optimisations in the code that detects rule
	shadowing. Combined with improvements in classes Rule and
	RuleElement, this yields speed-up in shadowing detection by a
	factor of about 5.

2008-10-20  vadim  <vadim@vk.crocodile.org>

	* PolicyCompiler.cpp (PolicyCompiler::checkForShadowing): (change
	in libfwbuilder) Using internal caching to speed-up shadowing
	detection. This cuts time of shadowing detection almost in half
	for large policies with many rules.

	* dns.cpp (list): (change in libfwbuilder) getHostByName() used to
	insert duplicate IP addresses into the list of the results. Now
	making sure ip addresses in the result are unique.

	* Compiler.cpp (Compiler::_expand_addr_recursive): (change in
	libfwbuilder) change in the algorithm used to decide which
	interfaces of the host or firewall object to use in a rule when
	this host or firewall object is found in source or
	destination. Previously, compiler would skip loopback interface
	unless user associated the rule with loopback by putting it in the
	"Interface" rule element. This made it impossible to create rules
	with address 127.0.0.1 in destination but attached to interface
	other than loopback (such rule is used for transparent proxy
	configuration). Now if user explicitly put loopback interface
	object into rule element, we always keep it. However when compiler
	expands interfaces from a host or firewall object, it will skip
	loopback as before, unless the rule is attached to loopback
	interface.

2008-10-19  vadim  <vadim@vk.crocodile.org>

	* fixed object type icon in the RuleSet and Interface object dialogs.

	* ProjectPanel.cpp (ProjectPanel::openEditor): fixed bug: object
	editor panel resized itself erratically when user switched between
	objects while editor was open. This happened on Windows and Mac OS
	X.

	* PolicyCompiler_PrintRule.cpp (PrintRule::_printTimeInterval):
	fixed bug #2180556: "broken support for the "old" time module for
	iptables". Compiler generated incorrect parameters for the "time"
	module for versions <1.4.0

2008-10-18  vadim  <vadim@vk.crocodile.org>

	* PolicyCompiler_ipt.cpp (singleDstNegation::processNext): while
	processing single object negation, consider hosts and firewalls
	with one normal interface and loopback interface
	eligible (i.e. ignore loopback address even though formally such
	object has at least two ip addresses).

	* PolicyCompiler_ipt.cpp (singleDstNegation::processNext): fixed
	bug (no #): policy compiler for iptables did not handle correctly
	rules where a host that has multiple addresses was a single object
	in a rule element and had negation.

	* NATCompiler_ipt.cpp (singleObjectNegation::processNext): added
	support for single object negation in OSrc and ODst in NAT rules.
	This provides for more compact iptables script in the often used
	case where single object is used with negation in these elements
	of a NAT rule. Other improvements in handling NAT rules with
	negation.

2008-10-15  vadim  <vadim@vk.crocodile.org>

	* ipt.cpp (dumpScript): Explicitly use "\n" instead of endl to
	avoid implicit conversion to "\r\n" on Windows (generated script
	is for iptables which can only run on Linux, so it is safe to use
	"\n" instead of endl).

2008-10-13  Vadim Kurland  <vadim@vk.crocodile.org>

	* PolicyCompiler_ipt.cpp (PolicyCompiler_ipt::compile): fixed
	bug (no #): policy compiler for iptables would crash with
	assertion when AddressTable or DNSName object was used in a rule
	in pure mangle table ruleset. This could be related to crash
	reported in bug #2157121.

2008-10-11  Vadim Kurland  <vadim@vk.crocodile.org>

	* PolicyCompiler_ipt.cpp (finalizeChain::processNext): Always
	placing rules with action "Accept" in table mangle in chain
	PREROUTING

	* RuleSetDialog.cpp (RuleSetDialog::loadFWObject): Added attribute
	to the Policy object for iptables to indicate that this policy
	ruleset should be compiled into filter and mangle tables or only
	for the mangle table. This makes sense (and is only shown) for
	iptables firewalls. By default the attribute is set to
	"filter+mangle" which means compiler will try to figure out which
	table each rule should go to. However some combinations of service
	objects and actions are ambiguous and can be used in both filter
	and mangle tables. In cases like these, user can help by creating
	separate Policy ruleset that will be translated only into iptables
	rules in the mangle table.

	* PolicyCompiler_ipt.cpp (singleSrvNegation::processNext): fixed
	bug #2148378: "Negation does not work on Tag Service". Policy
	compiler for iptables should be able to use "!"  single-object
	negation for TagService obejcts

	* ObjectTreeView.cpp (ObjectTreeView::updateTreeItems): fixed bug
	#2149503: ever since attribute "read-only" of FWObject has been
	converted from a dictionary entry to a member variable, the GUI
	could not properly check if an object is read-only and could not
	update context menu and icon in the object tree. This lead to
	unstable behavior when an object was set read-only because the GUI
	could not show corresponding icon to indicate its status change,
	did not switch context menu items and permitted operations that
	should not have been permitted.

	* ProjectPanel.cpp (ProjectPanel::getDeleteMenuState): fixed bug
	#2149585 "Deleting Routing object breaks file". The GUI should not
	allow the user to delete "Routing" ruleset object, as well as any
	other top-level ruleset object. This applies to both deleting them
	via context menu item or Delete key stroke.

	* PolicyCompiler_ipt.cpp (PolicyCompiler_ipt::newIptables): fixed
	bug #2151898: "use of "--icmp-type any" iptables 1.2.6a". Iptables
	v1.2.6a and older do not have option "-m icmp --icmp-type any".

	* PrefsDialog.cpp (PrefsDialog::PrefsDialog): Added tab "Data
	File" to the Preferences dialog; added checkbox "Enable data file
	compression" to this tab. If this checkbox is turned on, the GUI
	will compress data file when it is saved to disk.

	* FWBSettings.cpp (FWBSettings::getCompression): saving data file
	compression flag in user settings.

	* ProjectPanel_file_ops.cpp (ProjectPanel::exportLibraryTo): added
	support for data file compression. This fixes bug# 2130128: "Option
	to compress the FWB file".

	* pix.pro, iosacl.pro: should be ../../install.sh rather than
	../../install

2008-10-10  User Vadim  <vadim@vk.crocodile.org>

	* FirewallInstallerUnx.cpp: fixed bug #2158561: "Solaris fwb 3.0.2-b599
	build prob" Fixed build problems on FreeBSD and Solaris

	* pix.pro, iosacl.pro: fixed bug #2158407: "iosacl and pix install
	probs"

2008-10-10  Vadim Kurland  <vadim@vk.crocodile.org>

	* iosacl.cpp (main): fixed bug #2154906 "Post script is missing /
	Cisco ACL handling". Prolog/epilog sections were not added to the
	generated script for Cisco IOS ACLs.

2008-10-09  vadim  <vadim@vk.crocodile.org>

	* ipt.cpp (main): Compiler for iptables uses QT functions to
	properly process non-ascii file names and firewall object
	names. Compiler correctly creates generated script when its file
	name contains non-ascii characters on all supported OS. The GUI
	can find the file and built-in installer can copy it to the
	firewall and activate it there. QT helps manage encodings and
	locales in OS-independent manner. Caveats:

	  - Dependency on QT libraries means compilers can not be deployed
	on the firewall separately from the GUI.

	  - pscp.exe on Windows does not seem to be able to pick up file
	with non-ascii characters in name when program runs on Windows
	with standard English locale. Could not test on Windows running
	with national locale. As a workaround, user can specify
	alternative name for the generated script in the firewall settings
	dialog (tab "Compiler").

	  - Support for non-ascii firewall object and generated script
	  names is currently only available in compiler for iptables

	* instDialog_compile.cpp (instDialog::prepareArgForCompiler):
	always provide "-o" command line option to compilers when calling
	them from the GUI. The output file name defined this way can be
	encoded properly for the OS encoding and locale (compilers do not
	use QT so it is hard to do there).

2008-10-08  vadim  <vadim@vk.crocodile.org>

	* merged branch "new-installer" -r569:HEAD

	* PrefsDialog.cpp (PrefsDialog::accept): Added GUI control for the
	path to scp utility used by built-in policy installer

	* All compilers: firewall object can be specified by its ID in
	addition to by name. Command line option "-i" tells compiler that
	the last parameter of the command line is object ID. This works
	reliably when firewall object name contains non-ascii characters
	and the program runs under locale using 8 bit characters. Built-in
	installer now uses this method while calling all policy compilers.

2008-10-07  vadim  <vadim@vk.crocodile.org>

	* pf.cpp, ipf.cpp: Policy compilers for pf and ipf use file name
	and path specified with "-o" command line option for the name and
	path for all .fw and .conf files they generate.

	* instDialog.cpp: built-in installer finds all generated files
	when user specifies alternative name (possibly full path) for the
	generated script.

	* FirewallInstaller.cpp (FirewallInstaller::getGeneratedFileFullPath):
	built-in installer works properly when firewall name contains
	non-english characters. In this case generated firewall script
	also has name that contains non-english characters.

	* FWWindowPrint.cpp, RuleSetView.cpp, FWBSettings.h,
	ProjectPanel_state_ops.cpp: got rid of references to
	InterfacePolicy class; build fixes for FreeBSD 7 (should fix
	compile problems on other systems too, such as Solaris)

2008-10-06  vadim  <vadim@vk.crocodile.org>

	* SSHPIX.cpp (SSHPIX::stateMachine): fixed crash in built-in
	installer that happened when existing PIX configuration was saved
	before loading new one.

	* pixAdvancedDialog.cpp (pixAdvancedDialog::accept): fixed crash
	that happened when user opened PIX firewall "advanced" settings
	dialog and then tried to save changes by clicking OK.

	* FirewallInstaller.h (class FirewallInstaller): all installer
	logic moved to separate classes FirewallInstaller,
	FirewallInstallerCisco and FirewallInstallerUnx. These classes
	launch background process (via SSHSession or QProcess) and control
	all steps of policy installation and activation, but do not deal
	with the UI. This provides for good separation of functions
	between UI and core logic classes. The code is much cleaner and
	easier to maintain now.

2008-10-05  vadim  <vadim@vk.crocodile.org>

	* instDialog_unx.cpp (instDialog::copyFileOnUnx): Using
	scp (pscp.exe on windows) to copy files to the firewall. This
	helps improve performance of the installer. This fixes bug
	#2135827: "Store a copy of fwb file..." very slow

	* instDialog.cpp (instDialog::instDialog): refactored installer
	classes to make code more manageable.

	* VERSION: started 3.0.2

2008-10-04  Vadim Kurland  <vadim@vk.crocodile.org>

	* v3.0.1 released Oct 4, 2008. Merged branch "v3" r513:565 to trunk

	* global.h (SETTINGS_PATH_PREFIX): making sure all modules store
	settings under the same path prefix "3.0/" (applies to all OS).

2008-10-03  Vadim Kurland  <vadim@vk.crocodile.org>

	* GroupObjectDialog.cpp (GroupObjectDialog::iconContextMenu):
	fixed bug #2144122 "Segfault when trying to add an address to a
	group"

	* ProjectPanel_file_ops.cpp (ProjectPanel::chooseNewFileName):
	fixed bug #2144358 "Double check with 'save as'". The GUI used to
	ask twice if user wants to overwrite the file in Save As operation
	if file with given name already existed.

	* FWWindow.cpp (FWWindow::projectWindowClosed): fixed bug #2144114
	"fwbuilder * exits if the last object file is closed". The GUI
	will not terminate after the last window is closed but instead
	will just show empty main window.

	* fwbedit.cpp (main): fixed bug #2143894: "fwbedit list does not
	show objects". Command "fwbedit list -f file" did not print
	anything unless option "-F" was supplied. This change adds default
	value for this option so that when it is missing, the command
	prints object path.

	* fwbedit.1: fixed bug #2143961: a typo in the man page fwbedit.1

2008-10-02  Vadim Kurland  <vadim@vk.crocodile.org>

	* instDialog.cpp (instDialog::finishInstall): fixed bug #2125604:
	"Cancel button does not kill the installer". Cancel button of the
	installer wizard in fact kills background process. Second issue
	raised in this bug report is that "Finish" button was always
	enabled. This is now fixed.

	* PolicyCompiler_PrintRule.cpp (PrintRule::_printTarget): fixed
	bug #2141911: "no ULOG for ip6tables". ULOG target has not been
	implemented for ip6tables yet, so the compiler should fall back to
	LOG target while compiling ipv6 policy.

	* RuleSetView.cpp (RuleSetView::updateGeometries): fixed crash
	that happened on Ubuntu with QT 4.3.x because of recursive call to
	updateGeometries()

	* fixed icon for rule action "Mark"

2008-09-30  Vadim Kurland  <vadim@vk.crocodile.org>

	* RuleSetView.cpp (PolicyView::PolicyView): constructors of rule
	set view classes (PolicyView, NATView, RoutingView) used to set
	"dirty" flag in the object database which caused the GUI to ask
	the user if they wanted to save modifications before exisitng the
	program even when there were no modifications made. This change
	fixes this annoying problem.

2008-09-29  Vadim Kurland  <vadim@vk.crocodile.org>

	* RuleSetView.cpp (RuleSetView::updateGroups): using setSpan to
	make row holding rule group head span across all columns. Without
	this, clicking on table cell in column >1 caused visual
	artifacts (cell color would turn white, possibly erasing part of
	the group name).

	* FindWhereUsedWidget.cpp (FindWhereUsedWidget::showObject): fixed
	bug #2129726: "Where Used" not working on collapsed groups.

	* RuleSetView.cpp (RuleSetView::paintEvent): fixed bug related to
	#2123152 "Fwbuilder 3.0.0 Gui very slow and doesn't refresh
	properly". There seems to be a bug in QT 4.4.1 (not sure of 4.4.0,
	definitely not in 4.3.x) which causes the last row of the rule set
	view table to come out blank when the table is redrawn. This
	happens when rows have very different height and looks like the
	last row comes out blank when user scrolls the table up. The last
	row is finally redrawn when most of it is already visible.

2008-09-26  Vadim Kurland  <vadim@vk.crocodile.org>

	* PolicyCompiler_pf_writers.cpp (PrintRule::_printAF): fixed
	bug (no #): policy compiler for PF used to insert both "inet" and
	"inet6" into generated pf.conf lines for the IPv6 policy.

	* RuleSetView.cpp (RuleSetView::getFullRuleGroupTitle): Added
	tooltip in the rule set view for the column showing rule group
	handle, the tooltip shows group name and number of rules.

2008-09-25  Vadim Kurland  <vadim@vk.crocodile.org>

	* FirewallDialog.cpp (FirewallDialog::openFWDialog): fixed bug
	#2105977: "Viewing firewall settings change state to
	edited". Opening firewall "advanced" settings dialog triggered
	internal flag that signalled that something in the object tree has
	changed.

	* FWObject.cpp (FWObject::setInt): (change in libfwbuilder) fixed
	bug #2128261: "fwbuilder thinks the file has changed when opened
	read-only". Operation "find where used" triggered "dirty" flag on
	the object tree even though it does not change anything.

	* NetworkDialog.cpp (NetworkDialog::addressEntered): Network and
	NetworkIPv6 object dialogs accept CIDR notation in the "address"
	input field. Netmask input field is filled automatically using
	"/NN" entered as part of the address when user hits Return or Tab
	or switches to another input element using mouse click.

	* ProjectPanel_file_ops.cpp (ProjectPanel::saveIfModified): fixed
	GUI crash that happened when user made modifications in the
	default object tree but did not save the changes and then tried to
	exit the program.

	* FWBTree.cpp (FWBTree::createNewLibrary): fixed bug #2126524:
	"User Service created in the Service Group section".

	* objects_init.xml.in: bug #2126524: "User Service created in the
	Service Group section" - added missing group UserServices to the
	standard objects file.

2008-09-24  Vadim Kurland  <vadim@vk.crocodile.org>

	* Network.cpp (Network::Network): (change in libfwbuilder) set
	netmask to /32 when new Network object is created. This used to be
	the default in fwbuilder v2.1. New default of 0.0.0.0 appears to
	be confusing and error-prone, by user's requests changing default
	back to /32. This fixes bug #2125542: New Address objects added
	with netmask of "0.0.0.0"

	* FWObjectPropertiesFactory.cpp (getObjectProperties): do not
	print netmask of the IPv4 and IPv6 objects in tooltips and "info"
	panel unless such object is child of an Interface. This fixes bug
	#2125542: New Address objects added with netmask of "0.0.0.0"

	* RuleSetView.cpp (RuleSetView::updateGeometries): fixed bug
	#2124804: "Policy list "jump" when using groups". Combination of
	rule groups and very tall rows in the rule set view caused
	problems with vertical scrolling.

2008-09-23  Vadim Kurland  <vadim@vk.crocodile.org>

	* RuleSetView.cpp (RuleSetView::insertRule): fixed bug #2123150:
	"add new rule below inserts at end of rulebase". The program used
	to append rule at the bottom of the policy when user tried to
	insert it n the middle when there were rule groups.

	* RuleSetView.cpp (RuleSetView::saveCollapsedGroups): fixed bug #
	2106266: "Save collapse/expand state of groups in policy". The GUI
	will remember state of the rule groups (expanded/collapsed)
	between sessions. The state is saved in preferences. Groups are
	referenced by combination of file name (full path), firewall object
	name, ruleset name, group name. Since state is saved in
	preferences rather than in the data file, state of the rule groups
	is separate for each user.

2008-09-21  Vadim Kurland  <vadim@vk.crocodile.org>

	* NATCompiler_pix.cpp (mergeNATCmd::processNext): fixed crash in
	compiler for PIX that happened when compiler tried to merge
	"global" commands and some of the interfaces of the firewall had
	dynamic address.

	* FWObject.cpp (FWObject::fromXML): (change in libfwbuilder)
	converted attribute "ro" (read-only) from a dictionary variable to
	the member variable of class FWObject. We check read-only status
	of objects very often and dictionary lookups were slowing compiler
	down considerably.

	* FWObjectDatabase.cpp (FWObjectDatabase::getStringId): (change in
	libfwbuilder) generate unique string object id on demand instead
	of in the call to generateUniqeueId. This helps speed up compiler
	operations by a factor of about 3 because we generate unique int
	ID every time object is created or copied, yet string ID is only
	needed when object is stored in external XML file. Also using
	sprintf to assemble string ID, it works faster than ostringstream.

	* RoutingCompiler.cpp (reachableAddressInRGtw::processNext): (change
	in libfwbuilder) fixed crashes in RoutingCompiler that happened
	because Routing ruleset object being processed is disconnected
	from the firewall parent at the time compiler works with it.

	* RoutingCompiler.cpp (rItfChildOfFw::processNext): (change in
	libfwbuilder) fixed compiler error "Error (iptables): The object
	"eth0" used as interface in the routing rule 0 (main) is not a
	child of the firewall the rule belongs to!" that also happened
	because Routing ruleset object being processed is disconnected
	from the firewall parent at the time compiler works with it.

2008-09-19  Vadim Kurland  <vadim@vk.crocodile.org>

	* ipfw.cpp (main): Basic suport for IPv6 for ipfw. IPv6 rules
	should be kept in a separate policy, just like for all other
	platforms. Branching rules are not supported so there is no
	support for multiple policies (although there is no check for that
	at this time either). Both ipv4 and ipv6 rules are loaded into the
	same ipfw set "1" with globally unique increasing rule
	numbers. The order in which ipv4 and ipv6 policies are processed
	is controlled by an option in firewall settings dialog.

	* FWWindow.cpp (startupLoad): Using list of strings openDocFiles
	to pass names of the files that should be opened at start up time
	both when these names come from the command line and from odoc
	signal handler on Mac. This finally makes the GUI properly open a
	file given on the command line or via odoc signal (double clicking
	in Finder on Mac) in a single sub window, replacing default
	objects tree.

2008-09-16  Vadim Kurland  <vadim@vk.crocodile.org>

	* FWWindow.cpp (FWWindow::fileOpen): when the program is started
	without data file, it shows panel with just default objects, with
	a title "Untitled". If user opens data file, it is loaded into the
	same panel and its title changes accordingly. If user makes
	changes and then saves using "Save As", its title also changes
	accordingly (and there is still one panel). If user uses "File/New
	data file" and enters the name of the new data file, it is loaded
	into the same panel and its title changes accordingly. Still,
	after this there is only one panel. However if the panel shows
	contents of some data file, operations "File/Open" and "File/New"
	load second data file into a new panel.

2008-09-16  vadim  <vadim@vk.crocodile.org>

	* IPv4.cpp (IPv4::fromXML): (change in libfwbuilder) filter
	addresses and strip leading and trailing whitespaces and other
	non-digit characters before converting to InetAddr. This will help
	with annoying problem where v2.1 allowed such characters in
	address attributes of Address objects but v3.0 applies strict
	checks during file load and rejects such data files.


2008-09-15  vadim  <vadim@vk.crocodile.org>

	* ProjectPanel_file_ops.cpp (ProjectPanel::fileOpen): workaround
	for a problem that only appears on Mac: if user uses File/Open but
	cancels operation, the main window used to switch from the
	subwindow that was active to another one (usually the empty
	default window with only standard objects tree).

	* FWWindow.cpp (FWWindow::FWWindow): Experiment: since MDI looks
	very foreign on Mac and can not be fixed, trying tabbed
	presentation of internal subwindows. Only on Mac OS X.

2008-09-14  vadim  <vadim@vk.crocodile.org>

	* DiscoveryDruid.cpp, debugDialog.cpp, filePropDialog.cpp: enable
	"close" button in the dialog window title (it was not shown on
	Mac).

2008-09-14  Vadim Kurland  <vadim@vk.crocodile.org>

	* ProjectPanel_state_ops.cpp (ProjectPanel::loadLastOpenedLib):
	change in the logic applied when the program decided which library
	to open at start time. If a file is opened and there is settings
	record pointing to the library that was opened in this file last
	time the program was used, this library is opened. If there is no
	such settings record, the program tries to find the first not
	system library in the file but prefers the one named "User". If
	the program starts without data file, it shows library "User" from
	the standard objects file.

	* instDialog.cpp (instDialog::addToLog): better regex to recognize
	compiler erorrs.

	* TimeDialog.cpp (TimeDialog::loadFWObject): Changed format of the
	start and stop date fields in the Time Interval object to show
	year as four digits. Also enabled calendar in these widgets.

	* bug #2099700 "Association of the .fwb and .fwl file types with
	app". Implemented support for the association of the application
	and data file type on Windows. Double-clicking on .fwb and .fwl
	files in Explorer will now open application and load files
	automatically.

2008-09-13  Vadim Kurland  <vadim@vk.crocodile.org>

	* GroupObjectDialog.cpp (GroupObjectDialog::listContextMenu):
	fixed bug #2109833: "Crash on right mouse click in the object
	group".

	* FWWindow.cpp (FWWindow::prepareWindowsMenu): fixed bug #2109675:
	"file Title bar contains redundant info". Internal page title
	should be coordinated with items in the Windows main menu. There
	is also no need to add "Firewall Builder" to the title of internal
	windows.

	* instDialog.cpp (instDialog::interpretLogLine): fixed bug
	#2109660: "Compiler Progress: bar is incomplete". Compiler
	progress bar failed to show full length bar when operation was
	complete for some firewall platforms.

	* ObjectManipulator.cpp (ObjectManipulator::contextMenuRequested):
	fixed bug #2109431: "context menu item "Where used" is missing for
	rulesets".

	* RuleSetView.cpp (RuleSetView::selectRE): fixed bug # 2109432:
	"double click on results in "Where used" list opens wrong rule."

	* objects_init.xml.in: fix for bug #2099631: there used to be
	object "icmpv6 unreachables" in the Deleted Objects library in the
	file of standard objects that comes with the package.

	* FindWhereUsedWidget.cpp (FindWhereUsedWidget::showObject): fixed
	bug #2090332: "Where used search function does not always work.".
	WhereUsed function could not find firewall if it was used in its
	own rules.

	* PolicyCompiler_PrintRule.cpp (PrintRule::_printTimeInterval):
	fixed bug (no #): compiler for iptables used date entered for the
	beginning of the interval in "Time" object both for the beginning
	and for the end.

2008-09-12  Vadim Kurland  <vadim@vk.crocodile.org>

	* GroupObjectDialog.cpp (GroupObjectDialog::applyChanges): fixed
	bug #2107004: "Fwbuilder crashes while deleting objects in
	groups".  I could only reproduce the crash when there were two
	identical objects in the group and I was trying to delete
	both. v3.0 does not allow the user to add the same object twice to
	the group so this condition should not be possible.

2008-09-11  Vadim Kurland  <vadim@vk.crocodile.org>

	* instDialog.cpp (instDialog::addToLog): working on bug #2105111:
	"use color for compiler status and errors". Compilation and
	installation status is color coded in the left panel of
	compile/install dialog (Error is red, Success is green). Also
	coloring compiler error messages red in the compiler progress
	panel.

	* RuleSetView.cpp (RuleSetView::updateGroups): fixed bug #2106124:
	"Crash after deletion of (last rule in + whole) rule group".

	* RuleSetView.cpp (RuleSetView::paintCell): working on bug
	#2106280: "option to change color of rule group head". Made rule
	group head colored in "medium dark", actual color depends on
	chosen QT theme.

	* RuleSetView.cpp (RuleTableModel::headerData): fixed bug #2106229
	"Disable-Icon bad position in rule group". Icon that indicates
	that a rule is disabled used to be drawn in the wrong row of the
	ruleset table.

	* ProjectPanel_state_ops.cpp (ProjectPanel::loadLastOpenedLib):
	more for bug #2091225: "Can objects in the left pane remember last
	state.". If there is no record of the last library used by he user
	in the settings, the GUI opens library "User" or the first
	non-system library if there is non named "User". Minor bug-fix to
	prevent desynchronization of the tree view and pull-down list of
	libraries.

2008-09-10  Vadim Kurland  <vadim@vk.crocodile.org>

	* RuleSetView.cpp (RuleSetView::pasteRuleAbove): More checks for
	operations with rules and ruleset on the deleted Policy or NAT
	object. User should not be able to change anything in rule set
	object that has been deleted because it does not have parent
	firewall object.

	* FWWindow.cpp (FWWindow::prepareEditMenu): more fixes for bug
	#2100415: "cannot re-create or clone Routing object". Properly
	synchronizing main menu Edit to make sure user can not delete
	Ruleset objects.

	* instDialog.cpp (instDialog::initiateCopy): fixed bug (no #): if
	the name of the plink.exe program was specified in upper case in
	Preferences dialog, built-in installer failed to provide correct
	command line options to it.

	* ObjectManipulator.cpp (ObjectManipulator::getMenuState): fixed
	bug #2100415: "cannot re-create or clone Routing object". The GUI
	does not let the user to delete Routing object. Policy and NAT
	objects can be deleted as long as there is at least one more
	left. Also "top" rule set objects can not be deleted at all.

	* ObjectManipulator.cpp (ObjectManipulator::pasteTo): fixed
	bug (no #): added ability to copy/paste rule set objects.

2008-09-09  Vadim Kurland  <vadim@vk.crocodile.org>

	* FWBSettings.cpp (FWBSettings::setExpandedObjectIds): bug
	#2091225: "Can objects in the left pane remember last state.". The
	program saves state of the object tree branches (expanded or
	collapsed) between sessions. 

	* FWBSettings.cpp (FWBSettings::getVisibleRuleSetId): bug #2099631
	"GUI should rememver firewall object that was opened last". The
	program remembers opened ruleset between sessions.


2008-09-08  Vadim Kurland  <vadim@vk.crocodile.org>

	* fwbedit.cpp (usage): fixed "usage" in fwbedit, command line
	option that specifies object attributes for the command "new" is
	"-a", not  "-o". Also fixed this in the man page.

2008-09-08  vadim  <vadim@vk.crocodile.org>

	* main.cpp (odocHandler): bug #2099700 "Association of the .fwb
	and .fwl file types with app on Mac". Implemented support for the
	association of the application and data file type on Mac OS
	X. Double-clicking on .fwb and .fwl files in Finder will now open
	application and load files automatically. User can open several
	files by selecting them in Finder and double-clicking.

	* main.cpp (main): remove "safe mode" command line flag -s because
	on Mac OS X the program is started with flag -psn when it is
	launched via finder. This caused undesired effects.

2008-09-06  Vadim Kurland  <vadim@vk.crocodile.org>

	* FWWindow.cpp (FWWindow::projectWindowClosed): fixed bug
	#2091520: "Crash FWB". The GUI crashed if user closed mdi window
	showing just standard objects and then tried to close the main
	window.

	* FWWindow.cpp (FWWindow::fileNew): fixed bug #2091507: "Create
	New Firewall problem.". If user created new data file using
	File/New main menu item, items in the main menu File used to stay
	disabled and file could only be saved using "File/Save As" (which
	did not make sense because the name has already been assigned to
	the file during File/New operation).

	* ProjectPanel_file_ops.cpp (ProjectPanel::fileSaveAs): bugfix: if
	user called "Save As" and then hit Cancel in the dialog where they
	choose file name, internal RCS object used to be deleted anyway.

	* v3.0.1 started

	* v3.0.0 released Sep 1, 2008. Merged branch "v3" r512 to trunk

2008-09-01  Vadim Kurland  <vadim@vk.crocodile.org>

	* res.pro: Do not try to install icons if variable ICONSDIR was
	not defined by configure. This is the case on FreeBSD, I do not
	know where application icons should be installed there.

	* ActionsDialog.cpp: more fixes for compile problems on FreeBSD

2008-08-31  Vadim Kurland  <vadim@vk.crocodile.org>

	* ObjectTreeViewItem.cpp: more fixes for compile problems on
	FreeBSD

2008-08-30  Vadim Kurland  <vadim@vk.crocodile.org>

	* PrefsDialog.cpp: more fixes for compile problems on FreeBSD

	* instDialog.cpp (instDialog::fillCompileSelectList): fixed a bug:
	firewall table in the compile/install dialog did not show "last
	compiled", "last modified", "last installed" time stamps on
	windows and mac.

	* RuleSetDialog.cpp: fixing compile problems on FreeBSD 7.0

	* instDialog.cpp (instDialog::fillCompileSelectList): resize rows
	in the table that lists all firewalls for compile/install to make
	rows minimal required height.

	* FWWindow.cpp (FWWindow::FWWindow): fixed GUI crash that happened
	when user clicked toolbar button "Install" right after gui start
	before any data file was opened.

	* instDialog.cpp (instDialog::fillCompileSelectList): disabled
	font manipulations in install/compile dialog, it did not work
	right on windows

	* InterfaceDialog: layout adjustment for bug #2078671: "fwbuilder
	3.0.0 build 487 - add/edit interface". Layout did not work quite
	right with QT4 themes Plastique and Oxygen with default font size
	14.

2008-08-29  Vadim Kurland  <vadim@vk.crocodile.org>

	* ObjectEditor.cpp: more missing #include for FreeBSD

	* ObjectManipulator.cpp: Added missing #include for FreeBSD 7.0
	port

	* making sure dialogs do not enforce font type and size if not
	necessary. Main window and install dialog used to override system
	font which led to problems with dialog layouts on some systems.


2008-08-27  Vadim Kurland  <vadim@vk.crocodile.org>

	* configure.in: Applied patch per bug #2079941: "Patch for
	configure.in --with-qmake". Patch adds option --with-qmake to
	configure in libfwbuilder and fwbuilder.

	* iosaclAdvancedDialog.cpp (toggleGenerateLogging): fixed bug
	#2078107: "IOS ACL compiler issue". Logging commands for IOS ACL
	were not generated properly (settings made in the GUI were
	ignored). Also added checkbox to completely enable or suppress
	generation of logging commands, this checkbox is off by
	default. This provides for better backwards compatibility for
	existing routers.

	* various object type dialogs: layout changes for bug #2078671:
	"fwbuilder 3.0.0 build 487 - add/edit interface". Dialogs did not
	look right under QT theme with large fonts.

2008-08-26  Vadim Kurland  <vadim@vk.crocodile.org>

	* instDialog.cpp (instDialog::addToLog): fixed bug (no #): compile
	and install progress window was stuck showing the topmost part of
	the output of the compiler or installer. Need to make the window
	automatically scroll and follow the output so that the latest
	output lines are always visible.

2008-08-24  Vadim Kurland  <vadim@vk.crocodile.org>

	* HttpGet.cpp (HttpGet::httpDone): reset last_error when new http
	operation begins to make sure we do not accumulate error messages
	on top of those from previous http ops.

2008-08-23  Vadim Kurland  <vadim@vk.crocodile.org>

	* PrefsDialog.cpp (PrefsDialog::checkSwUpdates): Added setting for
	http proxy used with automatic checks for the new version of the
	program. Proxy can be defined by "host:port" pair; if port is not
	specified, port 80 is assumed.

	* FWObject.cpp (FWObject::toXML): (change in libfwbuilder) moved
	saving of XML attributes name and comment from FWObject::toXML()
	to implementations of this virtual method in all classes that are
	supposed to have name and comment. When user created an object
	with empty name, the old code used to save such object into XML
	file w/o attribute "name" which violated DTD. This is fixed now.

2008-08-22  Vadim Kurland  <vadim@vk.crocodile.org>

	* RuleSetView.cpp (RuleSetView::keyPressEvent): fixed bug (no #):
	while navigating between rule elements using keyboard, it was not
	possible to reach the very last rule if ruleset contained rule
	groups
	
	* RuleSetView.cpp (RuleSetView::paintCell): do not draw green
	frame around rule group; draw black bracket line in the column #0
	longer, almost to the bottom of the last rule row. Draw rule group
	head row grey to make it visually stand out.

	* ipt.cpp (main): additional fix for the bug #2051629 "group with
	dns names are handled as empty": Compiler should check if any
	rules of given address family exists before running
	preprocessor. This is to prevent it from trying to resolve DNSName
	objects for IPv6 when there are no ipv6 rules.

2008-08-21  Vadim Kurland  <vadim@vk.crocodile.org>

	* ProjectPanel_file_ops.cpp (ProjectPanel::load): truncating very
	long error messages that happen when GUI tries to load broken .fwb
	file. These error messages contain complete output of the XML
	parser which can be very long and does not fit in the normal error
	dialog. Message will be cut off at 1000 characters, which is
	enough to see the topmost part of the parser output.

2008-08-20  vadim  <vadim@vk.crocodile.org>

	* ObjectTreeView.cpp (ObjectTreeView::ObjectTreeView): Fixed GUI
	crash on Ubuntu Hardy that happened b/c of a bug in QT
	4.3.4. Crash happened when user added second object to any branch
	of the tree. When second object was added to the tree, the program
	terminated with assertion "ASSERT: "left.level > right.level" in
	file itemviews/qtreeview.cpp". This did not happen with QT 4.4.1
	and 4.3.2 (could not test with 4.3.5). The fix was to disable
	sorting in the QTreeView widget used to represent object tree.

2008-08-19  Vadim Kurland  <vadim@vk.crocodile.org>

	* NATCompiler_PrintRule.cpp (PrintRule::_printSrcService): fixed
	bug (no #): policy compielr for iptables used multiport module
	option "--destination-port" instead of "--dports" when version was
	set to 1.4.0. Option "--destination-port" is only for very old
	versions of iptables (<1.2.6). This change makes compiler properly
	compare version numbers rather than compare them as strings.

	* RuleSetView.cpp (RuleSetView::pasteRuleAbove): Permit copy/paste
	of individual rules between two data files. When a rule is copied
	this way, all objects used in this rule are copied as well.

	* FWWindow.cpp (FWWindow::recreateWindowsMenu): fixed typo in the
	main menu item name

2008-08-18  Vadim Kurland  <vadim@vk.crocodile.org>

	* Compiler.cpp (Compiler::complexMatch): (change in libfwbuilder)
	fixed bug (no #): policy compiler for iptables used chain OUTPUT
	instead of FORWARD if NetworkIPv6 was used in "source".

2008-08-17  Vadim Kurland  <vadim@vk.crocodile.org>

	* ipt.cpp (main): fixed bug #2054755: "Duplicate Chain". Compiler
	for iptables used to generate duplicate "iptables -N chain"
	commands for the same chain in some cases.

	* Preprocessor_pf.cpp (Preprocessor_pf::convertObject): fixed bug
	#2056510 "Compile time" address tables objects dont
	work. Preprocessor in compiler for PF for some reason used to
	convert all compile time AddressTable objects to run-time. There
	was no mention of this in changelog and no comment in the module.

	* RuleSetView.cpp (RuleSetView::copySelectedObject): fixed bug
	#2055984: "Negate Objects not work". the problem really was not
	related to negated objects, instead, user could not copy an object
	from rule element into clipboard more than once. Copying whole
	rule into clipboard worked fine, but individual object inside the
	rule could be placed in clipboard only one time.

2008-08-15  Vadim Kurland  <vadim@vk.crocodile.org>

	* Preprocessor.cpp (Preprocessor::isUsedByThisFirewall): fixed bug
	#2051629: "group with dns names are handled as empty". This bug
	triggered when object group that consisted of DNSName objects set
	to resolve at compile time was used in policy rule and at the same
	none of these DNSName objects were used in rules. If an object
	from the group was itself used in a rule, compiler properly
	converted it to address. But object was never used in rules by
	itself, it was not converted.

2008-08-14  Vadim Kurland  <vadim@vk.crocodile.org>

	* SSHUnx.cpp (SSHUnx::SSHUnx): fixed bug #2051005: "install to
	localhost fails with pam_thinkfinger". Built-in installer
	recognizes password prompt produced by pam_thinkfinger module that
	accepts both password or asks user to swipe finger against
	fingerprint reader device. Note that installer is likely to not
	work with fingerprint authentication because it will not wait once
	it gets to the point where pam_thinkfinger module asks for the
	password or fingerprint and will try to enter password. However
	with this change password prompt from pam_thinkfiger is recognized
	and password authentication becomes possible.

2008-08-13  Vadim Kurland  <vadim@vk.crocodile.org>

	* NATCompiler_ipt.cpp (NATCompiler_ipt::getInterfaceVarName):
	fixed bug 2047082: "Beta 3.0 Build 456: IPv4 & IPv6 mixed
	firewall". Compiler used ipv4 address of a dynamic interface in
	the ipv6 policy rules if interface address was determined
	dynamically at run time. This change makes compiler properly
	determine ipv4 address for ipv4 rules and ipv6 address for ipv6
	rules.

2008-08-12  Vadim Kurland  <vadim@vk.crocodile.org>

	* ObjectListViewItem.cpp (ObjectListViewItem::operator<): (and
	several other places): code fixes to address warnings issued by
	gcc 4.3

	* Helper.cpp (Helper::findInterfaceByNetzone): fixed bug in policy
	compiler for pix - it could not properly identify interface with
	network zone "any"

	* ObjectManipulator.cpp (ObjectManipulator::contextMenuRequested):
	fixed bug #2047992: "segfault cloning policies in version
	3". "Duplicate" and "Move" context menu items should not be
	presented if an object for which context menu is called is policy
	or interface.

	* Rule.cpp (PolicyRule::removeRef): (change in libfwbuilder) fixed
	bug #2047991 "Drag & Drop in CHAIN actions, version 3". THe bug
	report consits of 3 parts, part 3 is "When I change the Action
	from CHAIN to ACCEPT and switch it back to CHAIN it still shows
	the last policy target I used. EVEN WHEN I DELETED this object
	meanwhile. I manually have to remove the policy object from the
	properties of the CHAIN action.". PolicyRule::removeRef removes
	references to RuleSets and TagSErvice objects from rule options
	when corresponding RuleSet or TagService object is deleted.

2008-08-11  Vadim Kurland  <vadim@vk.crocodile.org>

	* ObjectTreeView.cpp (ObjectTreeView::edit): double-clicking on an
	object in the tree opens it in the editor panel. Normally,
	QTreeWidget also expands or collapses tree branch on double click
	if the object has children. This was confusing. This change makes
	tree not expand and collapse branches on double click.

	* RoutingCompiler_ipt_writers.cpp (PrintRule::processNext):
	Applied a one-line patch from <jringle@users.sourceforge.net> to
	fix problem in the generated iptables script where it would
	delete default route if routing rules were used.

2008-08-10  Vadim Kurland  <vadim@vk.crocodile.org>

	* FWWindow.cpp (FWWindow::checkForUpgrade): the GUI checks if
	updated version is available on startup by making simple HTTP GET
	request to the web site at http://www.fwbuilder.org. This can be
	turned off in the Preferences dialog. Preferences dialog also
	provides a button to perform this query at any time. If function
	is enabled in Preferences, it is performed at every time the GUI
	is launched. The query does not transmit any data to the server,
	but the URL of the query includes the version of the Firewall
	Builder.

2008-08-06  Vadim Kurland  <vadim@vk.crocodile.org>

	* new_object.cpp (newObject): fixed bug # 1997469: "Create a new
	User library via fwbedit". Fwbedit creates new library and
	populates it with correct set of standard folders.

2008-08-05  Vadim Kurland  <vadim@vk.crocodile.org>

	* pfAdvancedDialog_en_US.html: Help page for the advanced settings
	dialog for PF firewall

2008-08-04  Vadim Kurland  <vadim@vk.crocodile.org>

	* PolicyCompiler_PrintRule.cpp (PrintRule::_printActionOnReject):
	fixed bug #2037806: "Beta 3.0 Build 437: IPTABLES IPv6 policy ICMP
	reject action". Ip6tables target REJECT accepts different
	arguments for the --reject-with.

	* OSConfigurator_linux24.cpp (printPathForAllTools): fixed bug
	#2037809: "Beta 3.0 Build 437: IP6TABLES_RESTORE missing". Added
	missing variable declaration for IP6TABLES_RESTORE to the
	generated iptables script

2008-08-03  Vadim Kurland  <vadim@vk.crocodile.org>

	* ProjectPanel_file_ops.cpp: bug #2037314: "b449 does not
	build". More missing #include for gcc 4.3

	* newhostdialog_q.ui: fixed bug # 2036963 "Add new Host Object on
	MacOSX". The "new host" dialog was too big and did not fit on low
	resolution screen

	* res.pro: Now installing fwbuilder.desktop file on Linux and
	application icons under $DATADIR/icons/hicolor/ (sizes 128x128
	16x16 24x24 256x256 32x32 48x48 512x512 72x72)

	* bug #2036912 "fwbuilder b442 does not build". Added missing
	forward declarations and #include for gcc 4.3

	* Applied patch for gcc 4.3 per bug #2036881 "gcc 4.3 patch for
	b442", Mandriva Cooker patch
	http://svn.mandriva.com/cgi-bin/viewvc.cgi/packages/cooker/fwbuilder/current/SOURCES/fwbuilder-3.0.0-gcc4.3.patch
	
2008-08-02  Vadim Kurland  <vadim@vk.crocodile.org>

	* iptAdvancedDialog_en_US.html: Added help file for the firewall
	settings dialog for iptables firewalls

	* Help.cpp (Help::Help): generic built-in help framework. Help
	files are created in .html format in src/res/help directory. Help
	files can be localized, locale name is part of the file name; we
	need to create separate file for each supported language.

	First dialog to get associated help panel that can be activated by
	clicking "Help" button is Linux 2.4/2.6 firewall host settings
	dialog.

2008-08-01  Vadim Kurland  <vadim@vk.crocodile.org>

	* ipt.pro: Eliminated dependency on QT in all policy compilers.
	Compiler binaries can be deployed on machines without QT and X11.

	* ObjectManipulator.cpp (ObjectManipulator::contextMenuRequested):
	fixed bug #2023243: "IPv6 - Some objects missing from context
	menus". Added items "New Address IPv6" and "New Network IPv6" to
	context menus associated with folders "Addresses" and "Networks"
	in the tree.

2008-08-01  Vadim Kurland  <vadim@vk.crocodile.org>

	* Fixed build on Mac, starting with rev 433 code is built with QT
	4.4.1 and works on both Leopard and Tiger.

	* list_object.cpp (getAttributeValue): added command "list" to
	fwbedit. This command can print contents of one object, an object
	and all objects below it in the tree or contents of a
	group. Object's attributes can be arranged in the output according
	to the provided format string where attributes are represented by
	macros of the format "%attr_name%" where attr_name is the name of
	the attribute.

	* fwbedit.1: Man page fwbedit.1 has been updated with the list of
	commands, options, supported attributes and examples.

	* with addition of the "list" command to fwbedit, utility
	fwblookup has been deprecated and removed from the package and
	source code tree.

2008-07-31  Vadim Kurland  <vadim@vk.crocodile.org>

	* fwbedit.cpp (usage): Redesigned command line interface for
	fwbedit. The first command line argument is a command (one of
	"new", "delete", "modify", "list", "add", "remove", "upgrade" or
	"checktree") followed by options. Now fwbedit can be used not only
	to add or remove objects, but also to modify object
	attributes. The CLI is lot more consistent and can be extended
	with new commands in the future.

2008-07-30  Vadim Kurland  <vadim@vk.crocodile.org>

	* fwbedit.cpp: fixes for the bug #2030331: fwbedit/fwblookup
	issues: added option "-c" for fwbedit, with this option user can
	specify comment for the object being created; fixed both fwblookup
	and fwbedit to properly handle objects with duplicate names when
	operations are performed on objects specified by their path in the
	tree. Now, if several objects have the same name, operation will
	be performed on all such objects. Note that this includes
	deletion, that is, command

	"fwbedit -f file.fwb -l /User/Objects/Addresses/TestAddress"

	deletes all objects with name "TestAddress" if there are several.

	Added ability to create IPv6 and NetworkIPv6 objects in fwbedit.
	New command line option "-c text" can be used to set comment for
	the object created via "-t type -n name".


2008-07-30  vadim  <vadim@vk.crocodile.org>

	* fwbedit.cpp (main): fixed bug #1997475: "Adding Interface via
	fwbedit breaks .fwb file"

2008-07-28    <vadim@vk.crocodile.org>

	* ObjectManipulator.cpp (ObjectManipulator::removeLib): fixed
	crash that happened upon exit on some platforms. Need to break
	away from the loop after lists were modified because iterators
	become undefined.

2008-07-28  Vadim Kurland  <vadim@vk.crocodile.org>

	* New application icon

2008-07-27  Vadim Kurland  <vadim@vk.crocodile.org>

	* ObjectManipulator.h (class ObjectManipulator): removed strange
	methods copyObjWithDeep and copyObj2Tree. Fixed drag&drop between
	different data files. Copy/Paste and D&D between different data
	files properly copy all dependencies and fix references in rules
	and groups. Tested with recursive groups (group references itself)
	and firewalls with rules referencing other firewalls with groups
	and other objects.

	* ObjectManipulator.cpp (ObjectManipulator::duplicateWithDependencies):
	duplicate object that references other objects and create copies
	of these other objects. Examples: firewall (rules reference other
	object) and groups. This method is used in "Paste" operation. Will
	use it for d&d as well.

2008-07-26  Vadim Kurland  <vadim@vk.crocodile.org>

	* ObjectManipulator.cpp (ObjectManipulator::moveObj): code
	refactoring and cleaning up. Movig all loops over mdi child
	windows from ObjectManipulator class to the FWWindow class that
	owns all children windows. Along the way fixed few bugs, such as
	restored functions "Duplicate to .. " and "Move to ..." that are
	available via context menu associated with an object in the tree.

	* ProjectPanel_file_ops.cpp (ProjectPanel::saveIfModified):
	refactored class ProjectPanel to keep code more organized in
	several modules.

2008-07-25  Vadim Kurland  <vadim@vk.crocodile.org>

	* FWWindow.cpp (FWWindow::closeEvent): properly checking for
	unsaved modifications when user hits File/Exit or tries to close
	main window. 

	* ProjectPanel.cpp (ProjectPanel::fileCommit): fixed bug (no #):
	crash while doing File/Commit.

	* PolicyCompiler_ipt.cpp (checkForMatchingBroadcastAndMulticast):
	fixed bug (no #): crash in fwb_ipt when interface object is used
	in destination and chain is INPUT.

	* init.cpp: removed #include <QCoreApplication>, trying to fix bug
	#2027918: "Cannot compile fwbuilder-3.0.0-b413 on x86_64"

2008-07-24  Vadim Kurland  <vadim@vk.crocodile.org>

	* RCS.cpp (RCS::RCS): If data file has been added to RCS, show its
	revision history properly sorted by the revision number in
	ascending order and automatically select the latest revision in
	the dialog

2008-07-24  vadim  <vadim@vk.crocodile.org>

	* init.cpp (guessExecPath): properly managing path to the bundle
	on Mac.

2008-07-22  Vadim Kurland  <vadim@vk.crocodile.org>

	* FWWindow.cpp: Applied patch to make code compile with gcc 4.3 per
	http://svn.mandriva.com/cgi-bin/viewvc.cgi/packages/cooker/fwbuilder/current/SOURCES/fwbuilder-3.0.0-gcc43.patch

2008-07-21  Vadim Kurland  <vadim@vk.crocodile.org>

	* ProjectPanel.h (libfwbuilder): Added missing declarations for
	gcc 4.3 per bug #2023292: "fwbuilder 3.0.0 does not build"

	* (libfwbuilder) Applied patch for gcc 4.3 per bug #2023676:
	"libfwbuilder does not build against gcc 4.3".

	* (libfwbuilder) fwbuilder.pro: removed unnecessary override in
	target.path to make it install in a proper place on 64 bit
	machines'

2008-07-20    <vadim@vk.crocodile.org>

	* RuleSetView.cpp (RuleTableModel::insertRow): fixed bug (no #)
	which caused crash on windows when new rule group was
	created. This happened only on win32.

2008-07-20  Vadim Kurland  <vadim@vk.crocodile.org>

	* RuleSetView.cpp (RuleSetView::moveRule): fixed bug (no #): if
	rule set had several rule groups, moving rules within rule set did
	not work and caused weird effects.

	* NetworkIPv6.cpp (NetworkIPv6::NetworkIPv6): per bug #2023140:
	"Default prefix for IPv6 addresses" setting default netmask to /64
	for NetworkIPv6 object.

	* InterfaceDialog.cpp (InterfaceDialog::loadFWObject): fixed bug
	#2023141: "Can't set interface options". The GUI kept all controls
	in the interface object editor enabled when interface was child of
	a Host object, even though some controls do not apply to
	interfaces of a host. These controls were not saved into interface
	objects and the whoile behavior of the GUI was rather
	confusing. Now only proper controls are enabled when interface is
	a child of a host object.

	* RuleSetView.cpp (RuleSetView::removeRule): Fixed bug (no #):
	"remove rule" function used to remove wrong rule in the rule set
	if rule groups were used.

2008-07-18    <vadim@vk.crocodile.org>

	* instDialog.cpp (instDialog::installerSuccess): bugfixes in the
	built-in installer on Windows in case of successfull and
	unsuccessfull termination of the process. Tests for when plink.exe
	asks whether user wants to accept new ssh host key from the
	firewall.

2008-07-18  Vadim Kurland  <vadim@vk.crocodile.org>

	* NATCompiler_PrintRule.cpp (PrintRule::_printAddr): fixed bugs in
	compiler for iptables where it sometimes would not print netmasks
	in ipv6 network objects in policy and nat rules.

	* Added control for IPv6 forwarding setting in "host settings"
	dialogs for Linux, OpenBSD and FreeBSD. This is in addition to the
	old ip forwarding control. Corresponding policy compilers add
	proper commands to generated scripts to turn ipv6 forwarding on or
	off in the kernel.

	* ipt.cpp (main): compiler for iptables puts build number in
	addition to the version number into "Generated with ..." comment
	in the produced script

	* instDialog.cpp (instDialog::installerError): fixed crash in the
	installer that happened when policy activation ended with an error

	* ipt.cpp (main): fixed bug (no #): if generated script used
	iptables-restore and if there were automatically generated rules
	in the magle table, for example for the "clamp MSS to MTU" rule,
	but no other rules in the mangle table, compiler would not add
	COMMIT.

2008-07-17  Vadim Kurland  <vadim@vk.crocodile.org>

	* PolicyCompiler_ipt.cpp (prepareForMultiport::processNext): fixed
	bug (no #) where compiler for iptables ignored ICMP6 Service
	objects used in the same rule in combination with tcp or udp
	service objects.

	* objects_init.xml.in: Added few more ICMPv6 objects to the Standard
	objects library:

	 type   name            comment
           133  routersol       Router solicitation
           134  routeradv       Router advertisement
           135  neighbrsol      Neighbor solicitation
           136  neighbradv      Neighbor advertisement
           137  redir           Shorter route exists

	* ObjectManipulator.cpp (ObjectManipulator::delObj): fixed bug (no
	#): GUI crashed when user deleted one of the rule set objects of
	a firewall.

	* many dialogs: adjusted shape and size of many dialogs that used
	to be too big.

	* utils.cpp (getAddrByName): getAddrByName() works on all
	platforms and gets ipv4 and ipv6 addresses as requested. It looks
	like for it to work on Windows Vista machine needs to be
	configured with routable ipv6 addresses. When machine only had
	Link-local address on fe80:: net, even when ipv6 was enabled,
	getaddrinfo sent proper dns request for AAAA record, got reply but
	did not pass it back to the application. Once machine was
	configured with routable ipv6 address, getaddrinfo started working
	as expected. This problem was not observed on Linux and Mac OS X.

	* IPv6Dialog.cpp (IPv6Dialog::DNSlookup): Added "DNS Looup" button
	to the IPv6 object dialog.

	* dns.cpp (list): (libfwbuilder) Using getaddrinfo on all OS to
	perform dns lookup for different address families (AF_INET or
	AF_INET6).

	* utils.cpp (getAddrByName): using DNS::getHostByName instead of
	QT functions to perform host name lookup. This should allow us to
	do it for both AF_INET and AF_INET6 address families. Needs more
	testing.

2008-07-16  Vadim Kurland  <vadim@vk.crocodile.org>

	* ipt.cpp (dumpScript): Fixed bug (no #) that triggered when
	iptables script was geenrated with option that uses
	iptables-restore for activation. If ipv6 policy was empty,
	compiler added "( ) | ip6tables-restore" anyway which caused
	syntax errors.


	* RuleSetView.cpp (RuleSetView::addToGroupAbove): Additional check
	for a bug where adding very long list of rules to a rule group
	caused crash once. Bug is hard to reproduce.

2008-07-15  vadim  <vadim@vk.crocodile.org>

	* testing and bug fixes with QT 4.4.

	* Testing on Mac OS X and Windows Vista.

2008-07-08  vadim  <vadim@vk.crocodile.org>


	* fwcompiler.pro (LIBS): fixed build errors on Ubuntu Hardy.
	Background info: need to include -lfwbuilder while linking
	fwcompiler library on all Unix platforms because of the linker
	option -Wl,-Bsymbolic-functions . Discovered this on Ubuntu Hardy
	where libsnmp adds this option via net-snmp-config --libs

2008-07-07  Vadim Kurland  <vadim@vk.crocodile.org>

	* listOfLibraries.cpp (listOfLibraries::listOfLibraries): Removed
	support for add-on libraries in the GUI. User can now open their
	working file and external library file simultaneously and copy
	objects from one to another. This removes the need for the
	cumbersome add-on libraries feature. Will keep module
	listOfLibraries and corresponding code fragments in ProjectPanel
	and FWWindow until removal of this feature is validated by users.

	* PolicyCompiler_pf_writers.cpp: Support for "synproxy state"
	option for PF per FR #1098098: "Per-rule Synproxy"

	* templates.xml.in: Updated template firewall objects to include
	"top_rule_set" attribute.

	* RuleSetDialog.cpp (RuleSetDialog::loadFWObject): Added attribute
	"top_rule_set" to Policy, NAT and Routing objects. This attribute
	is controlled by a checkbox "Top rule set" in the corresponding
	object dialog.

	The attribute has platform-specific meanning. On iptables, "top"
	rule set goes into the built-in chains INPUT, OUTPUT, FORWARD; if
	this flag is unchecked, rules go into user-defined chain with the
	name the same as the name of the rule set. On PF, If this flag is
	unchecked, rules go into anchor with the name the same as the name
	of the rule set. On Ciscio IOS ACL If this flag is unchecked,
	generated access list will not be assigned to interfaces with "ip
	access-group" command and also the name of the ACL will be
	prefixed with the name of the rule set to make it unique.

	One policy, nat and routing rule set must be marked as
	"top". Other rule sets are secondary and will be placed in their
	own unique chains, anchors or access lists (depending on the
	platform). Control may or may not be passed to these chains and
	anchors. One way to pass control is by using rule action "Branch"
	in the top rule set. However if control is not passed that way,
	compiler will still generate corresponding commands which can be
	used by means external to the firewall builder.

	Auto-upgrade migration script will assign attribute "top_rule_set"
	to Policy objects with name "Policy", NAT objects with name "NAT"
	and Routing objects with name "Routing". This provides for
	consistent backwards-compatible behaviour after upgrade from v2.1

2008-07-06  Vadim Kurland  <vadim@vk.crocodile.org>

	* PolicyCompiler_iosacl_writers.cpp (PrintRule::_printAddr):
	Support for IPv6 in Cisco IOS ACL compiler fwb_iosacl.

	* iptAdvancedDialog.cpp (iptAdvancedDialog::iptAdvancedDialog):
	Removed option "Enable IPv6 support" in the "advanced" dialog for
	all platforms. Now user needs to explicitly declare rule sets as
	ipv6. Since by default all rule sets are ipv4, there is no need
	in yet another parameter to enable ipv6 support.

	* RuleSetDialog.cpp (RuleSetDialog::applyChanges): Objects Policy,
	NAT and Routing now have attribute that tells compiler that
	corresponding rule set is ipv4 or ipv6. The attribute is
	controlled by radio-buttons in corresponding object dialog. Every
	policy or nat rule set is treated as exclusively either ipv4 or
	ipv6 by compilers, however the user can put objects of both
	address families in rules. This allows for creation of object
	groups that include objects of both address families. Such groups
	can be used in both ipv4 and ipv6 rule sets. Compilers pick
	objects that match address family declared for the rule set and drop
	others.

	One of the reasons why this attribute was added is to avoid
	generation of unwanted iptables or acl lines for rules that can
	not be unambiguously attributed to particular address
	family. Example of such rule is rule with "any" in both source and
	destination (e.g. "catch all and deny" rule typically found at the
	bottom of the policy). Without this attribute compilers tried to
	process every rule set for both ipv4 and ipv6. This way rule "any
	any any deny" found in ipv4 policy yielded corresponding line in
	the ipv6 policy, which was wrong.
	
	* instDialog.cpp (instDialog::installSelected): minor fixed in
	installer dialog (fixed progress bar and buffering of the compiler
	output)

2008-07-05  Vadim Kurland  <vadim@vk.crocodile.org>

	* PolicyCompiler_iosacl_writers.cpp (PrintRule::_printTOS):
	Support for TOS and DSCP matching in IOS access lists.

	* PolicyCompiler_pf_writers.cpp (PrintRule::_printDstService):
	Support for tos matching in compiler for pf. PF does not support
	DSCP matching.

	* PolicyCompiler_PrintRule.cpp (PrintRule::_printIP): Support for
	TOS and DSCP matching in compiler for iptables.

	* IPServiceDialog.cpp (IPServiceDialog::loadFWObject): Added
	support for attriutes "tos" and "dscp" in IPService object. FR
	#1948944: "support for TOS matching".

	* PolicyCompiler_PrintRule.cpp (PrintRule::_printModules):
	Implemented support for combinations of srcip, dstip, srcport,
	dstport options of the hashlimit module for iptables per bug
	#1812388: "add srcip,dstip to choices for hashlimit mode"

2008-07-03  Vadim Kurland  <vadim@vk.crocodile.org>

	* fwbuilder.1: updated man page for fwbuilder GUI.

	* ipt.cpp (main): document iptables version settings from the
	firewall object in generated script (for support and debugging).

	* MangleTableCompiler_ipt.cpp (flushAndSetDefaultPolicy): iptables
	rule with target TCPMSS generated for option "Clamp MSS to MTU" is
	valid only in mangle table in iptables 1.3.x and later. Still
	generate this command in the filter table for earlier versions of
	iptables

	* PrefsDialog.cpp (PrefsDialog::getFontDescription): Tab "Fonts"
	of the Preferences dialog shows currently selected fonts for both
	the tree and rules.

2008-07-02  Vadim Kurland  <vadim@vk.crocodile.org>

	* instDialog.cpp (instDialog::addToLog): fixes in built-in
	installer; pretty printing of the external process output;
	properly enable "next" and "finish" buttons.

2008-07-01  Vadim Kurland  <vadim@vk.crocodile.org>

	* PolicyCompiler_PrintRule.cpp (PrintRule::_printProtocol):
	compiler for iptables distinguishes ICMPService and ICMP6Service

	* objects_init.xml.in: Added few standard ICMP6 objects

	* ObjectManipulator.cpp (ObjectManipulator::newICMP6): Added
	support for ICMP6Service object type in the GUI

	* ICMP6Service.cpp (ICMP6Service::ICMP6Service): Added class
	ICMP6Service

	* fwbuilder.dtd.in: Added XML element ICMP6Service

2008-06-30  Vadim Kurland  <vadim@vk.crocodile.org>

	* PolicyCompiler_PrintRule.cpp (PrintRule::_printProtocol): do not
	generate "-m icmp6 --icmp6-type any" for ipv6 for object "any
	icmp".

2008-06-28  Vadim Kurland  <vadim@vk.crocodile.org>

	* DiscoveryDruid.cpp (DiscoveryDruid::loadDataFromDNS): object
	"discovery" by DNS zone transfer is not supported anymore.

2008-06-27  Vadim Kurland  <vadim@vk.crocodile.org>

	* PolicyCompiler_PrintRule.cpp (PrintRule::_printProtocol):
	should use "-p ipv6-icmp" for ipv6 rules.

	* PolicyCompiler_PrintRule.cpp (PrintRule::_printProtocol): skip
	"-p all" for ipv6 to avoid warning "Warning: never matched
	protocol: all. use exension match instead"

2008-06-26  Vadim Kurland  <vadim@vk.crocodile.org>

	* PolicyCompiler_PrintRule.cpp (PrintRule::_printIP): using
	"-m frag --fragmore" for IPService objects that should match ip
	fragments.

	* PolicyCompiler_PrintRule.cpp (PrintRule::_printDstService):
	compiler uses "--icmpv6-type" and "-m icmp6" options while
	generating ipv6 script.

2008-06-20  <alek@codeminders.com>

	* FWWindowPrint.cpp: fixed bug # 1896771: "printing user defined
	chains".

	* main.cpp: implemented printing of the firewall object contents
	from CLI per bug #1996739: "Feature: CLI printing or policy export".
	Use command line flag "-P <firewall_name>" to print and exit.

2008-06-16  <alek@codeminders.com>

	* newHostDiaog.cpp: fixed bug #1899488: "Unable to set MAC address
	while adding a host"

2008-06-13  <alek@codeminders.com>

	* GroupObjectDialog.cpp: implemented sorting by name and parameter
	in group dialogs per bug #646804: "No sort in Group".

2008-06-10  Vadim Kurland  <vadim@vk.crocodile.org>

	* PolicyCompiler_PrintRule.cpp (PrintRule::_printTimeInterval):
	support for the "new" time module for iptables

2008-06-08  Vadim Kurland  <vadim@vk.crocodile.org>

	* merged branch "id-experiment" r233:HEAD

2008-06-07  Vadim Kurland  <vadim@vk.crocodile.org>

	* main.cpp (main): support for integer object ids

2008-06-06  Vadim Kurland  <vadim@vk.crocodile.org>

	* PolicyCompiler_pf_writers.cpp (PrintRule::_printUser): Support
	for UserService in compiler for PF. FR #1948872: "User based
	rules"

	* FWBSettings.cpp (FWBSettings::restoreGeometry): the program will
	remember window size and restore it on subsequent runs, but will
	not remember window position on the screen. This caused problems
	on Mac OS X (because window title bar and tool bar weren't taken
	into account, so window would slide up on every next run)

2008-06-05  Vadim Kurland  <vadim@vk.crocodile.org>

	* PolicyCompiler_ipt.cpp (checkUserServiceInWrongChains::processNext): 
	Support for UserService in compiler for iptables. FR #1948872:
	"User based rules"

	* IPv6 suport implemented in the GUI and compilers for iptables
	and pf: FR #1517015, 1705261, 1706246, 1826325

	* Rules with action Tag reference TagService objects. User drags
	and drops TagService object into a drop area in the rule action
	dialog. FR #1696841: "Mark action and TagService"

2008-06-05  <alek@codeminders.com>

	* IPv4Dialog, NetworkDialog, newHostDialog, newFirewallDialog:
	netmask can be entered as bit length, in addition to the bit mask
	format supported before. Both formats are recognized. FR #995452,
	1617297, 1666016

2008-06-05  Vadim Kurland  <vadim@vk.crocodile.org>

	* ipt.cpp, pf.cpp: Compilers for iptables and pf recognize branch
	rule sets that belong to different firewall objects. FR #737132:
	"Linkable Rules", #1224898 "Rule Link"

	* PolicyCompiler_ipt.cpp (dropTerminatingTargets::processNext):
	bugfix in the shadowing detection for non-terminating rules in the
	mangle table.

	* All compilers: all compilers include error and warning messages
	produced during compilation in the generated script. Messages are
	grouped by corresponding section (Policy, NAT, all branches
	etc.). Normally only warnings will be included because compilers
	stop when they encounter an error condition, however if compiler
	is being ran with "-xt" command line option, it does not stop and
	includes error messages in the output as well. This helps catch
	changes that generate warnings but do not translate into
	differences in generated configuration.

2008-06-02  Vadim Kurland  <vadim@vk.crocodile.org>

	* PolicyCompiler_PrintRule.cpp (PrintRule::_printTimeInterval):
	Support for --weekdays parameter in iptables 1.4.0 module "time".
	Per bugs #1914371: "iptables 1.4.0", #1806045: "latest 1.3.8
	time match changed", #853364: "Time Restriction feature request".

	* platforms.cpp (list): Added iptables version 1.4.0 to the list.
	Will use it for the "new" time module support. Bugs #1914371:
	"iptables 1.4.0" and #1806045: "latest 1.3.8 time match changed"

2008-05-30  Vadim Kurland  <vadim@vk.crocodile.org>

	* pf.cpp (main): Like compiler for iptables, compiler for PF now
	supports multiple rule sets for policy and nat. Each rule set is
	translated into corresponding anchor .conf file. If some rule in
	another rule set references it via action Branch, corresponding
	"anchor" configuration line is generated, but if it is not
	references from any rule, the anchor .conf file is still
	created. Rule sets "Policy" and "NAT" are configured "main" or
	"root" and placed in the main .conf file with the name of the
	firewall object.

2008-05-29  Vadim Kurland  <vadim@vk.crocodile.org>

	* ipt.cpp (main): Compiler for iptables processes all Policy and
	NAT rulesets that firewall object has, regardless of whether they
	are referenced from any rules with action Branch or not. This is a
	change compared to the behavior of 2.1 which processed only those
	branch rule sets that were used in Branch rules. Each rule set
	that has name other than "Policy" is placed in a chain with the
	name the same as the name of the rule set. This way the user can
	create multiple rule sets and place them in different chains,
	control to these chains can be passed in the iptables commands
	supplied in prolog or epilog scripts.

	Another reason for this is to allow the user to place rules for
	ipv4 and ipv6 in separate rule sets. An attribute "address_family"
	will be added to objects Policy and NAT later on to be able to
	mark rule sets as belonging to either ipv4 or ipv6 address
	family. This separation helps avoid ambiguity that is possible in
	mixed rule sets (when both ipv4 and ipv6 rules are mixed in the
	same rule set). Suppose we allow the user to put both ipv4 and
	ipv6 rules in the same rule set and the user creates a rule with
	ipv4 object in Dst with negation. "Not host A", where "host A"
	translates into one ipv4 address should probably include "all
	ipv6" as well, which means that this simple rule can inadvertenly
	block all ipv6 without user even noticing it. This can be very
	confusing and difficult to troubleshoot. Placing rules acting on
	different address families into different rule sets helps avoid
	this problem.

	* ipt.cpp: Compiler for iptables can determine if a rule set is
	referenced by a rule with action Branch and option "branch in
	mangle table in addition to the filter table" and correctly places
	referenced rule set in both filter and mangle tables.
	
2008-05-29  <alek@codeminders.com>

	* ObjectManipulator.cpp: new feature v3: Policy rules can now be
	arranged in multiple rule sets with names. These rule sets are
	shown in the tree under the firewall object (next to its
	interfaces). Each rule set is independent from others, user can
	add as many as they want. Rules with action "Branch" refer to
	existing rule sets, user associates them by dragging rule set
	object into action parameters dialog of the branching rule.  This
	also fixes bug #1753297: "duplicate chain tab".
	
2008-05-23  Vadim Kurland  <vadim@vk.crocodile.org>

	* PolicyCompiler_ipt.cpp (countChainUsage::processNext): New
	feature: compiler for iptables keeps track of chain usage and
	removes unused chains from the generated iptables script. This
	helps optimize generated script and makes it smaller, especially
	in mixed IPv4/IPv6 configurations.

2008-05-22  Vadim Kurland  <vadim@vk.crocodile.org>

	* ipt.cpp (main): Policy compiler for iptables supports
	IPv6. Added command line switches "-4" and "-6" which force
	compiler to generate script for only one specified address
	family (by default it does both). Compiler can generate simple
	ipv6 iptables script. Generated script still can be improved but
	seems to be formally correct at this time.

2008-05-18  Vadim Kurland  <vadim@vk.crocodile.org>

	* OSConfigurator_linux24.cpp: compiler for iptables converted to
	use exclusively methods getAddressPtr and getNetmaskPtr. Checking
	for when Address object has no IP address where
	appropriate (getAddressPtr() returns NULL in this case).

2008-05-10  vadim  <vadim@vk.crocodile.org>

	* pf.cpp: (from 2.1) fixed bug #1961202: "Pf Timeouts overriden by
	Optimization". Compiler should generate "set optimization" command
	before "set timeout" commands.

2008-05-08  vadim  <vadim@vk.crocodile.org>

	* FWWindowPrint.cpp (printFirewall): (from 2.1): fixed bug
	#1562726: "policy print rule cut-off". Long rulesets would not
	print correctly on Windows, the bottom of the ruleset table was
	just printed solid grey with no rules visible.

	* PolicyCompiler.cpp (PolicyCompiler::checkForShadowing): (from
	2.1): partial fix for bugs #1789059 "shadow issue when using
	action chain" and #1945149: "Shadowing test for rules with action
	"chain". The mechanism for rule shadowing detection we have at
	this time can only detect shadowing of one rule by another. In
	case of branching it is a combination of the branching rule and
	rules inside the branch that may shadow other rules.  I plan to
	redesign this part of the code in the future, but it won't happen
	in upcoming v3.

	Meanwhile, I am fixing it in 2.1 by making compiler ignore rules
	with action Branch.

2008-05-05  vadim  <vadim@vk.crocodile.org>

        * PolicyCompiler_pf_writers.cpp (PrintRule::processNext),
	RuleOptionsDialog.cpp (RuleOptionsDialog::loadFWObject): (from
	2.1) fixed bug #1821573: "Rule options limits allow for multiple
	overload tables". PF allows only for one "overload" option per
	rule.

        * IPTImporter.cpp (IPTImporter::pushPolicyRule), (from 2.1)
	iptables.g (target_options): fixed bug #1949438: "parser expects
	decimal - hex is not accepted". Importer for iptables should be
	able to process "--set-mark" with hex argument.

        * fwbedit.1: (from 2.1) fixed bug #1949103: "manpage slightly
	broken". Minor fixes in fwbedit.1 man page.

        * PolicyCompiler_PrintRule.cpp (PrintRule::_printOptionalGlobalRules):
        (from 2.1) fixed bug# 1940504: "Clamp MSS to MTU". Iptables
	command that invokes "-j TCPMSS --clamp-mss-to-pmtu" in FORWARD
	chain should go before the one that matches "--state
	ESTABLISHED,RELATED" in order to work for the packets in these
	states.

        * RuleOptionsDialog.cpp (RuleOptionsDialog::loadFWObject): (from
	2.1) fixed bug #1938985: Rate in hashlimit in local language

2008-04-28  <alek@codeminders.com>

	* v3 feature: rules can be grouped in Policy, NAT and
	Routing. Group of rules can have a name and color and can be
	collapsed or expanded. Collapsed rule groups take room equivalent
	to one rule in the ruleset panel. This implements Feature Requests
	#1961702, 1938992, 1751141, 1602294, 1372620, 1083981, 1017566,
	848553, 811542, 

2008-04-13  Vadim Kurland  <vadim@vk.crocodile.org>

	* NATCompiler_PrintRule.cpp (PrintRule::_printAddr): fixed bug (no
	#): compiler fwb_ipt used to treat host objects as networks in
	TDst and generate iptables output with /netmask of the interface.

	* (various places in src/ipt): PREPARATION FOR IPV6: Changing
	IPv4::cast to dynamic_cast<InetAddrMask*> everywhere.  In loops
	that walk child objects of interfaces, cast child objects to
	InetAddrMask* or to FWObject* instead of IPv4*. This is to
	facilitate support for ipv6 in the future. In all these places we
	need to use two aspects of the child objects: either their
	position in the tree, in which case FWObject* is sufficient, or
	their address/netmask, in which case we should use InetAddrMask.

	* (various places in src/pflib): PREPARATION FOR IPV6: Changing
	IPv4::cast to dynamic_cast<InetAddrMask*> everywhere.

2008-03-09  vadim  <vadim@vk.crocodile.org>

	* (from 2.1) pf.cpp: fixed bug #1899914: "Script to apply the new
	rules."  It is enough to execute "pfctl -f file.conf" to load PF
	policy. There is no need to purge filter and nat rules first, then
	reload it.

	* (from 2.1) RCS.cpp (RCSEnvFix::RCSEnvFix): fixed bug #1908351:
	"rcs does not save log message and file remains locked"

	* (from 2.1)
	Compiler.cpp (emptyGroupsInRE::countChildren): (libfwbuilder)
	fixed bug #1905718: "Group of DNS Name objects considered empty"
	
2008-03-06  <alek@codeminders.com>

	* v3 feature: Firewall Builder v3 GUI redesigned as MDI
	interfaces. Several data files can be opened simultaneously and
	objects dragged and dropped from one file to another. FR # 984979
	"split window view of tabs".

	* v3 feature: the GUI allows the user to change font used for the
	UI, object tree and rules (separately). FR #1621799: "main window
	font_size & column resizing" (although column width is not saved).

	* v3 feature: The user can switch between icons 25x25 and 16x16 in
	rules. FR #1844437 "25x25 Icons to 16x16"

2008-03-05  vadim  <vadim@vk.crocodile.org>

	* VERSION: started v2.1.18

	* src/cisco_lib, src/iosacl, src/pix: Code for policy compilers
	for Cisco IOS ACL and PIX  has been released under 
	GPL and merged into the main fwbuilder tree.

2008-02-18  vadim  <vadim@vk.crocodile.org>

	* CircularQueue.hpp (antlr): fixed crash of the policy importer on
	64-bit systems. This fixes bug #1886575: "Seg Fault on reading
	vanilla Fedora iptables file". See comment in module
	CircularQueue.hpp for details.

2008-02-10  vadim  <vadim@vk.crocodile.org>

	* pt_BR.po: updated Brazilian Portuguese translation by Rubens
	Ferreira Neto <rubens.ferreiraneto@ig.com.br> and Jose
	Carlos Medeiros <jose@psabs.com.br>

	* PrefsDialog.cpp (PrefsDialog::PrefsDialog): fixed bug #1886570:
	Diagnostic related to Edit->Preferences. Removed harmless but
	annoying error message that appeared on stderr when user opened
	Preferences dialog.

	* IPTImporter.cpp (IPTImporter::pushPolicyRule): Fixed bug
	1883536: "fwbuilder segfaults when importing iptables conf". Added
	support for TCPMSS target with option --clamp-mss-to-pmtu in
	iptables importer; also made importer upderstand option
	--tcp-option but skip it since it is not supported in fwbuilder.

2008-02-06    <vadim@vk.crocodile.org>

 	* RCS.cpp (RCSEnvFix::RCSEnvFix): fixed bug #1849392: "RCS using
 	windows 2003 without administrator rights". Pass TMP and TEMP
 	environment variables to RCS tools
 
	* pix_os.xml.in: more for the bug #1816798: "Installing policy on
	PIX 501 fails". The fix that was made for v2.1.16 did not cover
	test-mode install, which is now fixed too. Command "terminal pager
	" is valid only for PIX 7.x and caused error while installing
	policy on PIX 6.3. Removed this command from the install sequence,
	it was not essential.

2007-12-29    <vadim@vk.crocodile.org>

	* SSHUnx.cpp (SSHUnx::stateMachine): using signal proper for qt4
	(bytesWritten(quint64) instead of wroteToStdin)

2007-12-19  vadim  <vadim@vk.crocodile.org>

	* v2.1.16 release

2007-12-15  vadim  <vadim@vk.crocodile.org>

	* OSConfigurator_linux24.cpp
	(OSConfigurator_linux24::printRunTimeWrappers):
	fixed bug #1851166: "Installscript does not test for destination
	ip address". The problem affected specific case of a firewall with
	two (or more) interfaces that get their address dynamically and a
	policy rule that has one such interface in source and another in
	destination. Generated iptables script retrieves actual addresses
	of both interfaces and assigns them to variables, then uses these
	variables in actual iptables rules. Special check is provided in
	case some interface did not obtain any ip address at a time of
	execution of the script. Previously such test was only done for
	one dynamic interface per rule. This change makes the script check
	for both.

	* ipt.cpp: bug #1850352: "Install script wrongly completes
	successful". Storing exit status of iptables-restore so that
	generated firewall script can return the same status after it
	executes commands that set kernel parameters and runs user-defined
	epilog code.

	* PolicyCompiler_pf_writers.cpp (PrintRule::_printRouteOptions):
	applied patch #1850357: "Add support fo load balancing with pf to
	PolicyRule::Route" by Tom Judge (tomjudge@users.sourceforge.net)
	that adds support for load balancing rules in PF. Extended the
	patch adding support for address/netmask format of the next hop.
	Added checks for illegal IP addresses and netmasks in the next
	hop.  Test cases for the PF load balancing rules are in
	test/pf/objects-for-regression-tests.fwb, firewall object
	firewall40-1.

2007-12-13  vadim  <vadim@vk.crocodile.org>

	* linux24.xml.in: working on bug #1850352: "Install script wrongly
	completes successful". Added more checks to the installer
	scriptlet to make it properly terminate with non-zero error code
	if iptables-restore returned error. Previously "echo" in the end
	of the generated masked error code returned by iptables-restore
	and made the GUI report successfull install even when it
	terminated with an error. Also added test for the presence of
	pkill on the system so that the script does not try to run it if
	it is not available.

	* platforms.cpp (list): applied patch #1850368: 'PF 3.7 has
	support for "set skip on"'. Patch by tomjudge@users.sourceforge.net
	extends support for "set skip on" option to pf 3.7.

	* platforms.cpp (isDefaultPolicyRuleOptions): fixed bug #1850346:
	"GUI has 2 views on which actions should be stateless". Even
	though GUI made rules with action Route stateful by default, code
	that determined if combination of options of a given policy rules
	was default thought these rules should be stateless.

	* ipt.cpp: Applied patch 1835308: "Patch for adding "-q" option to
	fwb_ipt". Option "-q" suppresses timestamp that is normally
	included in the generated script. This way, if no objects or rules
	changed in the firewall builder, generated script will be exactly
	the same. Timestamps made generated script different even if
	nothing really changed in the objects, which made external version
	control systems detect changes when there were none.

	* PolicyCompiler_PrintRule.cpp (PrintRule::_printOptionalGlobalRules): 
	fixed bug 1848204: "ULOG-Setting ignored for invalid packets",
	applied patch #1848609 provided by reporter. Code that matched and
	logged packets in state INVALID always used target LOG, which was
	a problem for iptables installations that only come with target
	ULOG.

	* tcpservicedialog_q.ui: patch #1849500: "tooltip patch for
	tcpservicedialog_q.ui". Additional tooltips in the TCP Service
	dialog to explain function of tcp flags masks and settings.

2007-12-12  vadim  <vadim@vk.crocodile.org>

	* ipt.cpp: fixed bug #1849328: "iptables restore unusable in
	2.1.15". This bug was introduced by the change for the bug
	1812295.  If option "use iptables-restore to activate policy" is
	on, we always generate script that prints iptables commands using
	echo and sends them to the input of iptables-restore via pipe.

	* VERSION (FWB_MICRO_VERSION): begin v2.1.16
	
2007-12-08  vadim  <vadim@vk.crocodile.org>

	* PolicyCompiler_pf_writers.cpp (PrintRule::processNext): fixed
	bug #1821576: "Rule option tracking gives inavlid config with
	default value". Compiler should skip max-src-nodes when it is set
	to default '0' in the GUI.

	* Added Brazilian Portuguese translation by Jose Carlos Medeiros
	<jose@psabs.com.br>
	
2007-11-25  vadim  <vadim@vk.crocodile.org>

	* Starting with build 320 Windows packages install on Vista

2007-11-15  vadim  <vadim@vk.crocodile.org>

	* FWObjectDropArea.cpp (FWObjectDropArea::paintEvent): more fixes
	for bug #1826558: need to fill background rectangle in "object
	drop" widget for search.

	* RuleSetView.cpp (RuleSetView::paintCell): more fixes for bug
	#1826558: need to fill background rectangle in action, options and
	comment columns.

2007-11-14  vadim  <vadim@vk.crocodile.org>

	* RuleSetView.cpp (RuleSetView::paintCell): fixed bug #1826558:
	"OSX 10.5 font problem". This problem appeared only in Mac OS X
	Leoprard (10.5) build, other platforms were unaffected.

2007-11-02  vadim  <vadim@vk.crocodile.org>

	* instDialog.cpp (instDialog::installSelected): previous fix for
	the bug #1811781: "Batch Install" was insufficient. Needed to
	clear altAddress input field in the install options dialog in case
	of the batch install.

2007-10-28  vadim  <vadim@vk.crocodile.org>

	* PolicyCompiler_ipt.cpp (PolicyCompiler_ipt::createPrintRuleProcessor):
	fixed bug #1812295: "Can't use runtime address tables AND
	iptabels-restore". Script generated by fwb_ipt used "here
	document" if the option "use iptables-restore to activate policy"
	was turned on. This did not work in case policy used any tun-time
	address table objects. Now generated script always uses "echo" to
	generate iptables commands that it sends to th standard input of
	iptables-restore.
	
	* instDialog.cpp (instDialog::doInstallPage): fixed bug #1811781:
	"Batch Install". Built-in installer used address of the first
	firewall of the batch to communicate with all firewalls in the
	"batch install" mode.

	* PolicyCompiler_pf.cpp (PolicyCompiler_pf::addDefaultPolicyRule):
	fixed bug #1800875 "'keep state' missing from pass out going
	traffic rule". Compilers for pf, ipf and ipfw were affected.

	* pix_os.xml.in: fixed bug #1816798: "Installing policy on PIX 501
	fails". Command "terminal pager " is valid only for PIX 7.x and
	caused error while installing policy on PIX 6.3. Removed this
	command from the install sequence, it was not essential.

2007-10-06  vadim  <vadim@vk.crocodile.org>

	* ipfAdvancedDialog.cpp (ipfAdvancedDialog::ipfAdvancedDialog):
	applied patch by <Cy.Schubert@komquats.com> to add support for
	Kerberos rcmd and Kerberos ekshell proxies in ipfilter NAT rules.

	* VERSION (FWB_MICRO_VERSION): begin v2.1.15

2007-09-10  vadim  <vadim@vk.crocodile.org>

	* 2.1.14 release
	
2007-09-08  vadim  <vadim@vk.crocodile.org>

	* configure.in: patch by Carlos Silva <r3pek@r3pek.org> to add
	third parameter to AC_DEFINE_UNQUOTED 

2007-08-25  vadim  <vadim@vk.crocodile.org>

	* RuleOptionsDialog.cpp (RuleOptionsDialog::loadFWObject): fixed
	bug #1764971: "allowed value range for burst limit". Iptables
	"--limit-burst" option should not be limited in the GUI.

	* instDialog.cpp (instDialog::continueRun): fixed bug #1772722:
	"installer should recognize when it uses plink 0.60". We detect
	when installer uses plink on Windows by checking the name of the
	configured ssh client. The check should be case-insensitive.

2007-08-06  vadim  <vadim@vk.crocodile.org>

	* configure.in: applied patch by Carlos Silva <r3pek@r3pek.org> to
	make configure.in use ANTLR C++ run-time installed on the system
	if it can find one; otherwise it uses copy in src/antlr

2007-08-05  vadim  <vadim@vk.crocodile.org>

	* IPTImporter.cpp: fixed bug (no num): importer for iptables
	should properly assign rule options when it finds "-m limit" and
	"--limit" options in the input file.

	* IPTImporter.cpp: added a workaround for a situation when several
	iptables commands pass control to the same user-define chaine in
	the iptables-save file. As of fwbuilder v2.1, branch ruleset is a
	child object of PolicyRule. This means two different rules can not
	point at the same branch ruleset. This is unfortunate but it is
	hard to fix in the current version because it requires changes XML
	DTD and API. Will do this in 3.0. Meanwhile, checking if branch
	ruleset with requested name already exists and change the name by
	adding suffix '1', '2' etc to make it different. Imported rule is
	marked as 'bad' (red background) and gets a comment explaining this.

	* iptables.g (tcp_flags_list): fixed bug #1764988: "iptables
	import -> GUI crash": syntax for TCP flag matching in
	iptables-save should allow for more than 2 flags in 'comp' part

	* iptables.g (target_options): added missing supprot for
	"--log-tcp-sequence", "--log-tcp-options" and "--log-ip-options"
	options for target LOG to iptables policy importer

	* iptables.g (protocol_word): fixed bug (no num): iptables policy
	importer should properly parse numeric protocol
	specification (e.g. "-p 47").

	* Importer.cpp (Importer::getTCPService): fixed bug #1764988:
	"iptables import -> GUI crash": iptables policy importer
	recognizes and parses TCP flag parameters ALL and NONE

	* IPTImporter.cpp (IPTImporter::pushPolicyRule): fixed bug
	#1764988: "iptables import -> GUI crash": iptables policy importer
	recognizes and parses target RETURN

2007-08-01  Vadim  <vadim@debian-unstable.vk.crocodile.org>

	* FirewallDialog.cpp: fixed bug reported in Debian Bug report
	#417685 - added missing #include <algorithm> to make code
	compile with gcc 4.3

	* fixed bug #1761373: "libfwbuilder doesn't build on Mandriva
	cooker". Applied fixes to make the code compile with gcc 4.2
	
	* VERSION: started 2.1.14

2007-07-18  vadim  <vadim@vk.crocodile.org>

	* PolicyCompiler_ipt.cpp (InterfaceAndDirection::processNext):
	compiler permits setting direction in the rule while interface
	field is "All". This generates iptables command in chain INPUT or
	OUTPUT with "-i +" or "-o +" interface specification to match all
	interfaces.

2007-07-14  vadim  <vadim@vk.crocodile.org>

	* platforms.cpp (isDefaultPolicyRuleOptions): platform "iosacl"
	does not have any rule options at this time; making sure we never
	show an icon indicating non-default options.

	* templates.xml: added simple template for Cisco router 36xx
	
	* pf.cpp (main): Added support for "set skip on <ifspec>" command
	for PF. If an interface is marked as "unprotected" in the GUI,
	compiler generates this command for it. This is useful for loopback
	or other virtual interfaces.

	* PolicyCompiler_pf_writers.cpp (PrintRule::processNext): better
	compliance with PF 4.x. Feature Req. #1679793: "add 'no state' and
	'flags any'". If version is set to 4.x, compiler skips "flags S/SA
	keep state" for rules mathcing tcp services. However, according to
	the section "1.2. Operational changes" in PF FAQ at
	http://www.openbsd.org/faq/upgrade41.html , there should be a way
	to add "keep state" explicitly for rules on interface enc0. Added
	this option to the rule options dialog.

	* pf.cpp (main): implemented support for PF limit options
	"src-nodes", "tables" and "table-entries". Feature Req. #1674919:
	"Support "set limit table-entries""
	

2007-07-12  vadim  <vadim@vk.crocodile.org>

	* SSHSession.cpp: More key caching request and other messages for
	wider variety of ssh clients. 

	* SSHPIX.cpp (SSHPIX::stateMachine): fixed bug #1753188: "policy
	activation fails on PIX and IOS". Installer failed if account used
	to authenticate to the router or PIX went straight to 'enable'
	mode after login.

2007-07-07  vadim  <vadim@vk.crocodile.org>

	* PolicyCompiler_pf_writers.cpp (PrintRule::_printLogging): fixed
	bug #1747828: "anchors generation - "log" not supported". "Log"
	keyword is not allowed in "anchor" rules; compiler should not
	generate it even if user turned logging on in a rule with action
	'Branch'

	* PolicyCompiler_ipt.cpp (checkForRestoreMarkInOutput::processNext): 
	fixed bug #1747332: "missing CONNMARK/ restore mark in Output Chain"

	* PolicyCompiler_PrintRule.cpp (PrintRule::_flushAndSetDefaultPolicy):
	fixed bug #1746257: "fwbuilder breaks IPv6". Added an option to
	the firewall settings dialog for iptables that controls whether
	compiler should skip generation of the code to set default policy
	of all ipv6 chains to DROP. This option is off by default, that is
	compiler puts the code in. This helps maintain backwards
	compatibility with old data files that do not have this option,
	which is equivalent to this option being "off".

2007-07-06  vadim  <vadim@vk.crocodile.org>

	* ObjectManipulator.cpp (ObjectManipulator::unlockObject): fixed
	bug #1743117: "crash while editing any". Added check, user should
	not be able to unlock Standard objects library

	* FWObject.cpp (FWObject::shallowDuplicate): fixed bug #1740766:
	"lock not saved". This method now copies the value of "ro"
	attribute (read-only).  Clear it in the caller if
	neccessary. Method duplicate() clears it after calling
	shallowDuplicate in order to be able to modify the object, then
	restores this attribute to its original value.

2007-06-23  vadim  <vadim@vk.crocodile.org>

	* v2.1.12 release

	* iptables.g (target_options): parser for iptables is aware of
	"--set-tos" target option. Even though fwbuilder does not support
	target TOS, importer should be able to import policy that uses it
	without crashing.

2007-06-20  vadim  <vadim@vk.crocodile.org>

	* FWWindowPrint.cpp (printFirewall): fixed bug #1739373: "FWB2111,
	register Routing not printed". Tab "Routing" was not included in
	the printed copy of firewall policies.

	* NATCompiler_pf.h: fixed bug #1740545: "AddressTable in NAT
	section". Policy compiler for PF crashed if AddressTable object
	was used in TDst element of a NAT rule.

2007-06-17  vadim  <vadim@vk.crocodile.org>

	* instDialog.cpp (instDialog::initiateCopy): fixed bug (no number)
	where installer failed to properly copy .fwb file over to the
	firewall if file name contained whitespace

2007-06-16  vadim  <vadim@vk.crocodile.org>

	* instDialog.cpp (instDialog::prepareInstallerOptions): discovered
	and fixed bug in the installer: if management interface of the
	firewall is dynamic (i.e. had no IP address) and address of the
	firewall was given in the "Installer" tab of the firewall object
	dialog, installer failed to copy it to the instOptionsDialog and
	filled corresponding entry field with 0.0.0.0

	* OSConfigurator_linux24.cpp
	(OSConfigurator_linux24::printShellFunctions): fixed bug 1737733:
	"install script doesn't detect BROADCAST if eth is NO-CARRIER".
	If firewall script runs before network interface comes up (i.e. is
	still in NO-CARRIER state), script failed to add virtual addresses
	for NAT.

2007-06-13  vadim  <vadim@vk.crocodile.org>

	* ActionsDialog.cpp (registerOption): after changes made in the
	compiler to simplify algorithm used to decide which chain a rule
	with action Tag should go to, rule action option "Mark connections
	in PREROUTING chain" ( "ipt_mark_prerouting" ) has been
	deprecated.

2007-06-12  vadim  <vadim@vk.crocodile.org>

	* FWWindow.cpp (FWWindow::reopenFirewall): Added platform
	capability element "supports_nat" - if True, platform supports NAT
	rules so the main window should show tab "NAT" in the policy
	view. If this parameter is False, the tab disappears.

	* DiscoveryDruid.cpp (DiscoveryDruid::DiscoveryDruid): added main
	menu item "File -> Import Policy" that activates Discovery Druid
	and opens it on the page where user can choose configuration file
	for import.

2007-06-09  vadim  <vadim@vk.crocodile.org>

	* PolicyCompiler_PrintRule.cpp (PrintRule::_flushAndSetDefaultPolicy): 
	fixed bug #1711595: "ip6tables DROPs". Compiler adds rules to
	permit any-to-any on loopback interface for ipv6 in addition to
	rules that set default policy to DROP for all chains in ipv6

2007-06-06  vadim  <vadim@vk.crocodile.org>

	* antlr.pro: Added ANTLR C++ runtime to the project under src/antlr

2007-06-05  vadim  <vadim@vk.crocodile.org>

	* PolicyCompiler_ipt.cpp (setChainPreroutingForTag::processNext):
	streamlined algorithm that assigns chain to a rule with action
	Tag. The goal is to always use chain PREROUTING for rules with
	direction Inbound or Both and a combination of OUTPUT and
	POSTROUTING for rules with direction Outbound and Both.
	

2007-06-02  vadim  <vadim@vk.crocodile.org>

	* DiscoveryDruid.cpp (DiscoveryDruid::importPlatformChanged): 
	finalized rule importer GUI.

2007-06-01  vadim  <vadim@vk.crocodile.org>

	* IPTImporter.cpp (IPTImporter::pushNATRule): NAT import now works

2007-05-30  vadim  <vadim@vk.crocodile.org>

	* pf.cpp (main): fixed bug #1727715: "Policy Installer failed but
	indicates succes". Activation script for PF exits with non-zero
	return code if script activation fails.

	* IPTImporter.cpp (IPTImporter::addSrv): import of target MARK and
	TagService for iptables

	* IPTImporter.cpp (IPTImporter::pushRule): support for module
	"limit" in importer for iptables

2007-05-29  vadim  <vadim@vk.crocodile.org>

	* IPTImporter.cpp (IPTImporter::pushRule): meaningful import of
	iptables-restore files with all actions for filter table. Action
	"Continue" helps import iptables commands with targets LOG and
	ULOG.

	* PolicyCompiler_ipt.cpp (PolicyCompiler_ipt::compile): Added
	support for action "Continue" (an empty action) in the GUI and
	compiler for iptables. This action creates a rule that does
	nothing, however it generates iptables command with target "-j
	LOG" if logging is turned on. This can be useful if one wants only
	to log packets that match certain pattern but not make any policy
	decision in the same rule.

2007-05-28  vadim  <vadim@vk.crocodile.org>

	* IPTImporter.cpp (IPTImporter::pushRule): basic iptables-restore
	import works (only policy rules, only minimal set of modules)

2007-05-27  vadim  <vadim@vk.crocodile.org>

	* IPTImporter.cpp: initial work on iptables importer

	* OSConfigurator_linux24.cpp
	(OSConfigurator_linux24::generateCodeForProtocolHandlers): Fixed
	bug in the shell code that finds netfilter modules (missing
	closing '"'). This bug broke generated iptables script. Bug was
	introduced in 2.1.12 some time before build 270

2007-05-25  vadim  <vadim@vk.crocodile.org>

	* iosacl.g (vlan): ignore "vlan" commands while importing IOS
	config

	* IOSImporter.cpp (IOSImporter::finalize): IOS accesslists
	importer properly handles situation when the same list is applied
	to multiple interfaces with different directions. 

2007-05-22  vadim  <vadim@vk.crocodile.org>

	* run-tests.sh: simple framework for automated unit tests

	* importer_test.cpp: unit test for Cisco IOS access lists
	importer

	* IOSImporter.cpp (IOSImporter::finalize): IOS access lists
	importer works with a large complex test file. Test can be
	imported and then compiled with no manual changes.

	* PolicyCompiler_ipt.cpp (InterfacePolicyRulesWithOptimization): 
	allow for object group in "Interface" rule element

2007-05-21  vadim  <vadim@vk.crocodile.org>

	* DiscoveryDruid.cpp (DiscoveryDruid::loadDataFromImporter): 
	finished configuration importer GUI

2007-05-16  vadim  <vadim@vk.crocodile.org>

	* RoutingCompiler_ipt_writers.cpp: fixed bug #1718791: "Bug with
	more than one router". This bug affected routing rules.

	* OSConfigurator_linux24.cpp (OSConfigurator_linux24::generateCodeForProtocolHandlers): 
	fixed bug #1720022: "Fail to load modules .ko.gz".

	* MangleTableCompiler_ipt.cpp (keepMangleTableRules::processNext):
	fixed bug #1720480: '"-A POSTROUTING -i interface" in branching
	rules'. Compiler should not generate iptables commands in
	POSTROUTING chain with "-i interface" clause.

2007-05-15  vadim  <vadim@vk.crocodile.org>

	* DiscoveryDruid.cpp (DiscoveryDruid::importConfig): basic GUI
	support for the configuration importer

	* IOSImporter.h (class IOSImporter): derived class - importer for
	Cisco IOS ACLs

	* Importer.h: generalized policy importer framework. Requires
	grammar for each platform.

	* iosacl.g: ANTLR grammar for IOS ACLs. Only "access-list ", "ip
	access-list extended" and certain "interface" commands cam be
	parsed

2007-05-11  vadim  <vadim@vk.crocodile.org>

	* SSHSession.cpp (SSHSession::readFromStdout): note about
	built-in installer on windows. Installer seems to have broke with
	upgrade of QT to 3.3.8. Specifically, in
	SSHSession::readFromStdout(), proc->readStdout() returns a byte
	array that contains actual output from the device, with some
	garbage appeneded to it. The garbage is included in the size()
	count of QByteArray returned by readStdout so it gets included
	into the QString which we append to stdoutBuffer. This happens
	only on win32; reverting to QT 3.3.7 fixes the problem.

	
2007-05-10  vadim  <vadim@vk.crocodile.org>

	* SSHPIX.cpp (SSHPIX::stateMachine): implemented support for
	scheduled reload for PIX firewalls (for roll-back).

	* instOptionsDialog.cpp (instOptionsDialog::instOptionsDialog):
	PIX and Cisco routers (IOS) : built-in installer can schedule
	reboot of the firewall before activating new policy, then cancel
	it if the policy has been activated successfully. 
	
	* instOptionsDialog.cpp (instOptionsDialog::instOptionsDialog):
	fixed long-standing problem with size of the built-in installer
	options dialog. The dialog was too big and did not properly resize
	itself when some options were hidden.

	* SSHIOS.cpp (SSHIOS::stateMachine): installer for Cisco routers

2007-05-09  vadim  <vadim@vk.crocodile.org>

	* InterfaceDialog.cpp (InterfaceDialog::loadFWObject): added
	support for the new attribute "unprotected" for the Interface
	object in the GUI. Compilers skip this interface while assigning
	ACLs or policy rules to interfaces. This is supported only in the
	compiler for Cisco IOS ACLs at this time.

2007-05-08  vadim  <vadim@vk.crocodile.org>

	* iosAdvancedDialog.cpp (iosAdvancedDialog::iosAdvancedDialog):
	Added dialogs and resource files for Cisco IOS ACLs

2007-05-07  vadim  <vadim@vk.crocodile.org>

	* RuleSetView.cpp (RuleSetView::changeAction): setting option
	"stateless" appropriately when new rule is created.

	* objects_init.xml: added object "All TCP established" - a tcp
	object with open port range and flag "established"
	
	* PolicyCompiler_ipf.cpp (PolicyCompiler_ipf::compile): using rule
	processor CheckForTCPEstablished in compilers for iptables, ipf
	and pf to check for TCP service objects with flag
	"established". This is considered an error because these platforms
	do not provide support for "established".

	* PolicyCompiler_ipfw_writers.cpp (PrintRule::processNext): using
	new TCPService object flag "established" in compiler for ipfw.

	* PolicyCompiler_ipf.cpp (doSrcNegation::processNext) and
	PolicyCompiler_ipfw.cpp: rules created for negation with action
	'Continue' should be stateless.

	* PolicyCompiler_ipt.cpp (Branching::expandBranch): fixed bug (no
	number): compiler used to not set unique internal id for rules in
	branches, which lead to chain names like 'C.0' in generated
	script.

	* PolicyCompiler_PrintRule.cpp (PrintRule::_printLogPrefix): fixed
	bug (no number): when a rule number is inserted into a log record
	in place of macro %N, it should be formatted as "N/M" for rules in
	a branch.

	* PolicyCompiler_ipt.cpp (decideOnChainForClassify::processNext):
	fixed bug (no number): setting chain for Classify action only if
	it has not been set before. Setting chain to POSTROUTING always
	broke things if a rule with action 'Classify' was used in a
	branch (so the chain has been set to that of the branch)

	* RuleSetView.cpp (RuleSetView::changeAction): working on bugs
	#1676635: "no way to match on state if the action is drop" and
	#1671910: "2.1.8 In 'Branch' acton compiler doesn't insert NEW
	stanza". Rule option 'stateless' is automatically set when user
	changes rule action so it becomes anything except 'Accept', 'Tag'
	or 'Route'. This option is also automatically cleared when action
	is switched to any of these three actions. The user can override
	these default settings by checking or unchecking the option in the
	rule options dialog.

	* PolicyCompiler_PrintRule.cpp: working on bugs #1676635: "no way
	to match on state if the action is drop" and #1671910: "2.1.8 In
	'Branch' acton compiler doesn't insert NEW stanza". Rely only on
	rule option 'stateless' to decide whether the rule should have 
	"-m state --state NEW".

2007-05-06  vadim  <vadim@vk.crocodile.org>

	* v2.1.12 started

2007-04-28  vadim  <vadim@vk.crocodile.org>

	* v2.1.11 release

2007-04-24  vadim  <vadim@vk.crocodile.org>

	* SSHUnx.cpp (SSHUnx::SSHUnx): fixed bug #1702830: "fwbuilder does
	not detect errors during policy install". Built-in installer
	detects error messages printed by iptables and iptables-restore
	and aborts installation process. Summary page shown in the end
	reflects this as failed install.

	* instOptionsDialog.cpp (instOptionsDialog::updateRollback): fixed
	bug #1701971: "Enabeling test mode doent activate the reboot
	interval". Checking "Test mode" checkbox in the installer options
	dialog should enable widgets that configure automatic reboot
	timeout.


2007-04-23  vadim  <vadim@vk.crocodile.org>

	* PolicyCompiler_PrintRule.cpp (PrintRule::_printModules): bug
	#1699483: "hashlimit-htable-expire not set". Compiler
	automatically generates name for the --hashlimit-name option if it
	is not set in the GUI.

	* PolicyCompiler_ipt.cpp (TagIfSrcFw::processNext): fixed bug
	#1703954: "Mark target in postrouting chain". Packets that 
	originate on the firewall should be marked in the OUTPUT 
	chain. According to the netfilter packet flow diagram at 
	http://www.shorewall.net/NetfilterOverview.html , rerouting 
	happens after OUTPUT hook but before POSTROUTING hook.

	* FWBTree.cpp (FWBTree::isSystem): fixed bug #1703595: "build 230
	crashes when seaching for a deleted object"


2007-04-13  vadim  <vadim@vk.crocodile.org>

	* PolicyCompiler_PrintRule.cpp (PrintRule::_printModules): fixed
	bug 1699483: "hashlimit-htable-expire not set". Added GUI controls
	and compiler support for hashlimit module options
	"--hashlimit-name", "--hashlimit-htable-size",
	"--hashlimit-htable-max", "--hashlimit-htable-expire" and
	"--hashlimit-htable-gcinterval"

	* OSConfigurator_linux24.cpp (linux24::generateCodeForProtocolHandlers):
	fixed bug #1697832: "fc5 kernel 2.6.20 moved *conntrack* modules".
	Starting with kernel 2.6.20, netfilter installs *conntrack*
	modules in "/lib/modules/`uname -r`/kernel/net/netfilter/" rather
	than "/lib/modules/`uname
	-r`/kernel/net/ipv4/netfilter/". Modified shell code that finds
	and loads all "*conntrack*" and "*nat*" modules, it should now
	work with both old and new kernels.

	I do not know if this directory change was introduced only by
	Fedora or it is general for the netfilter.

	* TCPServiceDialog.cpp (TCPServiceDialog::validate): fixed bug
	#1695481: "compliation error with lower end port". Before, user
	could enter start port range number greater than the end port
	range number. Neither the GUI nor compiler noticed this, which
	resulted in the incorrect firewall configuration. This fix adds
	check in the GUI to not let the user enter port ranges like that.

2007-04-03  vadim  <vadim@vk.crocodile.org>

	* PolicyCompiler_ipf_writers.cpp (PrintRule::_printWith): fixed
	bug #1676845: "lsrr option not compiling"

	* PolicyCompiler_ipf_writers.cpp (PrintRule::_printWith): fixed
	bug #1678410: "Ipfilter compiler uses wrong keyword for "fragment""


	* utils.cpp (getUserName): fixed bug #1684334: "RCS should use
	$LOGNAME when commit"

	* ActionsDialog.cpp (ActionsDialog::loadFWObject): fixed bug
	#1692411: "can't set accouting rule name (fwbuilder 2.1.11)"

2007-03-24  vadim  <vadim@vk.crocodile.org>

	* RuleSetView.cpp (RuleSetView::paintCell): fixed bug #1685741:
	"GUI crash: click on an empty part of obj tree, then desktop"

2007-03-21  vadim  <vadim@vk.crocodile.org>

	* ObjectTreeView.cpp (ObjectTreeView::focusOutEvent): working on
	the bug #1685741: "GUI crash: click on an empty part of obj tree,
	then desktop"

2007-03-18  vadim  <vadim@vk.crocodile.org>

	* InterfaceDialog.cpp (InterfaceDialog::loadFWObject): minor
	redesign of the interface object dialog to make network zone more
	prominent and easier to set when network and group objects have
	long names.

2007-03-13  vadim  <vadim@vk.crocodile.org>

	* PolicyCompiler_pf_writers.cpp (PrintRule::processNext): fixed
	bug #1674940: "if max-src-conn == 0: syntax error". Options
	max-src-conn and max-src-states can not have value '0'

	* TimeDialog.cpp (TimeDialog::loadFWObject): redesigned TimeService
	object dialog

	* PolicyCompiler_PrintRule.cpp (PrintRule::_printTimeInterval):
	fixed bug #1672191: "Time limit generates unexpected iptables
	command"
	
	* PolicyCompiler_PrintRule.cpp (PrintRule::_printTimeInterval):
	Added support for --datestart and --datestop options for module
	'time' in compiler for iptables

	* started v2.1.11

2007-02-17  vadim  <vadim@vk.crocodile.org>

	* RuleSetView.cpp (RuleSetView::findWhereUsedSlot): added an item
	"Where used" to the context menu associated with objects in rules

	* FWWindow.cpp (FWWindow::setPolicyBranchTabName): a workaround
	for the bug 1629461: "Policy tabs do not scroll @ window extent on
	OSX". The tab widget used to show policy, nat, routing and policy
	branch rulesets does not switch to a "folded" mode on Mac OS X
	when it needs to show more tabs that fit in the window. Since I
	can't figure out a way to force it to do that, I am dropping
	"Policy/" from the tab titles for branches to make them
	shorter. This will help users with policies with many branches,
	however it does not solve the problem because as they keep adding
	branches, at some point they won't fit in the window again.

2007-02-15  vadim  <vadim@vk.crocodile.org>

	* FWWindow.cpp (FWWindow::fileCompare): fixed bug #1659832: "No
	compile with QT without STL support"

	* instDialog.cpp (instDialog::initiateCopy): fixed bug #1661140:
	"built-in installer broken in 2.1.9 for PF". Installer incorrectly
	set name for files it copied to the firewall if compiler generated
	more than one file. Normally two files are generated for PF and
	ipfilter.

	* v2.1.10 started
	
2007-02-10  vadim  <vadim@vk.crocodile.org>

	* v2.1.9 release
	
	* main.cpp (tty_raw): bug #1650369: "[patch] please add support
	for GNU/kFreeBSD". Applied patch to make code compile on kFreeBSD.

2007-02-03  vadim  <vadim@vk.crocodile.org>

	* listOfLibraries.cpp (list): fixed bug #1620284: "conflict when
	adding library to Preferences/Libraries". When the user tried to
	add a library to the list in Preferemces/Libraries when a data
	file with the same object library was loaded, the GUI detected the
	conflict and showed error dialog.

	* FWWindow.cpp (FWWindow::fileCompare): New feature: new operation
	"Tools/Find Conflicting Objects in Two Data Files". This operation
	inspects two data files (either .fwb or .fwl) and finds
	conflicting objects. Conflicting objects have the same internal ID
	but different attributes. Two data files can not be merged, or one
	imported into another, if they contain such objects. This
	operation also helps identify changes made to objects in two
	copies of the same data file. This operation does not find objects
	present in one file but not in the other, such objects present no
	problem for merge or import operations. This operation works with
	two external files, neither of which needs to be opened in the
	program. Currently opened data file is not affected by this
	operation and objects in the tree do not change. In the process of
	this operation user is presented with series of dialogs showing
	conflicting objects side by side. In the end the program can
	generate report and write it to a text file.

2007-01-30  vadim  <vadim@vk.crocodile.org>

	* instDialog.cpp (instDialog::initiateCopy): more for the bug
	#1617501:"Install fails after compile". Making sure we always
	strip directory path from the file name if user specified full
	path for the policy file in the "Output file name" input field in
	the "Compiler" tab of firewall object dialog. Need to strip path
	when macro "%FWSCRIPT%" is substituted in installation scriptlets
	and in some other places.

2007-01-15  vadim  <vadim@vk.crocodile.org>

	* OSConfigurator_linux24.cpp (linux24::printRunTimeWrappers): 
	fixed bug (no num.): data files used for run-time AddressTable
	objects can have empty lines, the script should skip them.

2007-01-14  vadim  <vadim@vk.crocodile.org>

	* iptAdvancedDialog.cpp (iptAdvancedDialog::iptAdvancedDialog):
	more for bug #1618381: "CLASSIFY/MARK are non-terminating".
	Emulation of the terminating behavior for Classify and Tag actions
	is now controlled by a global option in the "Compiler" tab of the
	firewall properties dialog. This means emulation can be turned on
	and off for all rules that might require it at once. It is
	impossible to mix such rules with terminating and non-termninating
	behavior. The reason for this is that shadowing detection
	algorithm can only work with either terminating or non-terminating
	rules, not with the mix. Hopefully this is the last change made
	for this bug.

	* PolicyCompiler_ipt.cpp (ipt::getAddressTableVarName): fixed bug
	#1632054: "Runtime AddressObjects FAIL to load if "Name:" contains
	"."". Compiler checks if the name of the run-time AddressTable
	object contains characters that have special meaning in sheel and
	relaces them with '_' when it generates the name of the temporary
	shell variable.

	* PolicyCompiler_ipt.cpp (splitNonTerminatingTargets): update for
	bug #1618381: "CLASSIFY/MARK are non-terminating". Adding iptables
	rule with target ACCEPT to make Tag and Classify rules
	terminating. This is controlled by checkbox in the action dialog
	for actions Classify and Tag. Default setting is off.

2007-01-09  vadim  <vadim@vk.crocodile.org>

	* FWWindow.cpp (FWWindow::scheduleRuleSetRedraw): fixed bug (no
	num.): GUI used show fanthom 'Policy', 'NAT' and 'Routing' tabs
	when user deleted objects from the Deleted Objects library,
	provided some of these objects were previously deleted firewalls.

2007-01-07  vadim  <vadim@vk.crocodile.org>

	* GroupObjectDialog.cpp (GroupObjectDialog::dropped): fixed bug
	#1624577: "group window doesn't stay open on multiple-adds". Using
	special flag to tell ObjectTreeView that it should ignore
	MouseReleaseEvent it gets after d&d operation, so it wont switch
	object in the editor panel. Note the bug triggered only on Mac OS
	X.

	* FWWindow.cpp (FWWindow::FWWindow): "Apply" and "Close" buttons
	in the objct editor panel should be of fixed size horizontally

2007-01-06  vadim  <vadim@vk.crocodile.org>

	* instDialog.cpp (instDialog::testFirewall): fixed bug
	#1617501:"Install fails after compile". The GUI got confused when
	user enter full path to the policy file in the "Output file name"
	input field in the "Compiler" tab of firewall object dialog.

	* SimpleTextEditor.cpp (SimpleTextEditor::loadFromFile): fixed bug
	1619930: "Prolog tab's ScriptEditor's import fails to overwrite"

	* OSConfigurator_linux24.cpp (linux24::printRunTimeWrappers):
	fixed bug #1628989: "run-time-loaded rules don't accept ";" as
	line comment"

	* RuleOptionsDialog.cpp (RuleOptionsDialog::changed): fixed bug
	#1620206: "RuleOptions' "Apply" button greyed-out until menu
	selection"

	* SimpleTextEditor.cpp (SimpleTextEditor::SimpleTextEditor): fixed
	bug #1619842: "prolog "script editor" opens behind other windows"

	* RuleSetView.cpp (RuleSetView::removeRule): fixed bug #1629521:
	"can't delete empty chain/policy tab"

	* instOptionsDialog.cpp (instOptionsDialog::hidePIXOptions):
	installOptionsDialog was too large and did not fit on some laptop
	screens. Doing tricks to make sure the dialog properly resized
	after unused GUI elements are hidden.
	

2007-01-04  vadim  <vadim@vk.crocodile.org>

	* PolicyCompiler.cpp (DetectShadowingForNonTerminatingRules::processNext):
	(API change)
	fixed bug #1618381: "CLASSIFY/MARK are non-terminating". Non-terminating
	rules shadow each other "backwards", that is more general rule
	shadows other rules _above_ it. Added flag 'reverse' to the method
	find_more_general_rule and added new rule processor
	DetectShadowingForNonTerminatingRules that finds such cases of
	'reverse' shadowing. Using it for rules in the mangle table for iptables.

	
	* PolicyCompiler_ipt.cpp (finalizeChain::processNext): working on
	bug #1618381

	 * For action Branch with option to add branching rule to the
	 mangle table: we now generate rules in PREROUTING, POSTROUTING,
	 INPUT, OUTPUT and FORWARD chains. This is because some targets
	 can only work in PREROUTING or POSTROUTING chains but we do not
	 know what rules will user put in the branch. So we need to branch
	 in all chains

	 * For rules in mangle table with direction set to Inbound or
	 Outbound force chain to PREROUTING or POSTROUTING respectively
	 early. This eliminates duplicates such as the same rule in
	 PREROUTING and INPUT chains. Also since most (all?) targets that
	 require mangle table go into either PREROUTING or POSTROUTING
	 chains, it should be enough to use these two chains.

2007-01-01  vadim  <vadim@vk.crocodile.org>


	* ActionsDialog.cpp (ActionsDialog::setRule),
	PolicyCompiler_ipt.cpp (splitNonTerminatingTargets::processNext):
	working on bug #1618381: "CLASSIFY/MARK are
	non-terminating". Converting non-terminating targets MARK and
	CLASSIFY into equivalent of terminating targets using intermediate
	chain and "-g" option to pass control to it. Added a checkbox to
	the rule options dialog for action Classify for this, by default
	this feature is off.
	

2006-12-27  vadim  <vadim@vk.crocodile.org>

	* Compiler.cpp (Compiler::expandGroupsInRuleElement): fixed bug
	#1620925: "compile-time AddressTable object with empty file".
	Compile-time AddressTable object that uses file with no addresses
	should be treated as an empty group according to the "Ignore empty
	groups" option. Changes are made as follows:

	 - Compiler::expandGroupsInRuleElement does not call
	s->setAnyElement(); to set rule element to 'any' before adding
	addresses from the group. This means that if group is empty, rule
	element remains empty (not even 'any', just with no children,
	i.e. with size()==0).  Note that AddressTable::loadFromSource()
	leaves AddressTable object empty if the file does not have any
	addresses.

	 - Compiler::emptyGroupsInRE specifically checks for run-time
	MultiAddress objects and skips them so they wont be treated as
	empty groups (since they are indeed empty). Compile-time
	MultiAddress objects are treated as groups and algorithm that
	depends on option 'ignore empty groups' is executed for both empty
	regular groups and empty compile-time MultiAddress objects.

	* PolicyCompiler_ipt_optimizer.cpp (optimize1::optimizeForRuleElement):
	fixed bug #1623113: 'connlimit fails in compiled "address table" rules'
	Module connlimit can only be used in iptables rules matching TCP services.
	Such iptables commands have "-p tcp" and/or "-m tcp" options. If
	a rule in fwbuilder uses TCP Service and connlimit option and has
	multiple objects in src and dst, optimizer used to split it to minimize 
	matches. It however preserved connlimit option in all subrules,
	even though some of them did not have TCP service after the split. This
	lead to generation of incorrect iptables commands.
	
	* PolicyCompiler_ipt.cpp (Branching::expandBranch): fixed bug
	#1623338: "Can not disable rules in a branch". Compiler for
	iptables ignored flag 'disabled' on rules in a branch.

2006-12-26  vadim  <vadim@vk.crocodile.org>

	* VERSION (FWB_MICRO_VERSION): set version to 2.1.9

2006-12-03  vadim  <vadim@vk.crocodile.org>

	* v2.1.8 released
	
2006-11-30  vadim  <vadim@vk.crocodile.org>

	* FirewallDialog.cpp (FirewallDialog::applyChanges): fixed bug
	#1589743: "compiler setting should be erased when fw platform
	changes". If user configured firewall object to use thrid-party
	compiler, this setting should be erased when firewall platform of
	this object changes. 1) compilers are always platform-specific and
	old compiler most likely won't work with different platform; 2)
	'advanced' firewall settings dialog may not have an entry field
	for the compiler (e.g. dialog for PIX does not have it)

2006-11-26  vadim  <vadim@vk.crocodile.org>

	* gui.pro (TARGET): All binaries are renamed to drop suffix
	'21'. Opinion poll amongs the mailing list sbscribers showed
	majority of users does not care for the ability to install and run
	both old and new versions of fwbuilder on the same machine. This
	feature creates substantial problems because of the symlinks to
	libfwbuilder libraries that have the same name regardless of the
	library version ('libfwbuilder.so' and 'libfwcompiler.so'). These
	symlinks are required on Linux and *BSD and can not be avoided
	easily. The only simple alternative was to rename libraries to
	libfwbuilder21 and libfwcompiler21. I was impartial and thought of
	doing this but FreeBSD port maintainer did not like this
	solution. Given that most users said in the poll they do not want
	this feature anyway, I am reverting binary and man page names back
	to the old standard scheme without suffix '21'.

2006-11-16  vadim  <vadim@vk.crocodile.org>

	* FindObjectWidget.cpp (FindObjectWidget::matchAttr): added back
	search by regexp - object name or port, protocol or ICMP type
	numbers can be defined as regular expressions.

2006-11-09  vadim  <vadim@vk.crocodile.org>

	* PolicyCompiler_PrintRule.cpp (PrintRule::_printDirectionAndInterface):
	fixed bug #1593221: "iptables filtering bridge problem - PHYSDEV:
	no physdev opti..."  Some times rules were generated with "-m
	physdev" but witout  "--physdev-in" or "--physdev-out" options.

	* PolicyCompiler_ipt.cpp (Branching::expandBranch): fixed bug
	#1592130: "Policy Chaining Issues". Policy compiler should expand
	rule subsets recursively

	* FWWindow.cpp (FWWindow::addPolicyBranchTab): working on bug
	#1592130: "Policy Chaining Issues". The GUI should properly
	display nested branch rulesets.

	* set version to 2.1.8

2006-10-30  vadim  <vadim@vk.crocodile.org>

	* v2.1.7 released

2006-10-28  vadim  <vadim@vk.crocodile.org>

	* RuleSetView.cpp (RuleSetView::paintCell): fixes for QT w/o STL support

2006-10-24  vadim  <vadim@vk.crocodile.org>

	* manually removed <includehint> from findobjectwidget_q.ui and
	findwhereusedwidget_q.ui

	* build 155

2006-10-23  vadim  <vadim@vk.crocodile.org>

	* platforms.cpp (getRouteOptions_pf_ipf): fixed bug (no num): the
	program used to incorrectly save "route option" parameter that is
	used for pf anf ipf firewalls when user edited action "Routing"
	for iptables firewall. This would corrupt saved XML file if the
	program was used under non-English locale.

2006-10-22  vadim  <vadim@vk.crocodile.org>

	* ObjectTreeView.cpp (ObjectTreeView::updateTreeItems): eliminated
	useless creation of interim QPixmap objects. It appears this was
	responsible for creation of tons of extra pixmaps that triggered
	bug 1582130 on windows. 

	Bug ##1582130: "GUI crashes on windows when very large data file
	is opened" is now fixed.

2006-10-21  vadim  <vadim@vk.crocodile.org>

	* ObjectManipulator.cpp (ObjectManipulator::addTreePage): working
	on bug #1582130: "GUI crashes on windows when very large data file
	is opened". Using QPixmapCache everywhere.

	* PixmapFactory.cpp (PixmapFactory::getPixmap): bug #1582130 "GUI
	crashes on windows when very large data file is opened". Ran into
	a known limitation on number of simultaneously created pixmaps on
	Windows. If the data file contains over 3000 obects or so, the GUI
	crashes on Windows. This is caused by the fact that GDI has global
	limit on the number of pixmaps. See here:
	http://lists.trolltech.com/qt-interest/2005-01/thread00679-0.html
	Using QPixmapCache class to cache and reuse pixmaps, using it via
	simple wrapper PixmapFactory that automatically creates pixmaps
	not found in the cache.

2006-10-20  vadim  <vadim@vk.crocodile.org>

	* listOfLibraries.cpp (listOfLibraries::listOfLibraries): fixes
	for QT w/o STL support on win32

2006-10-19  vadim  <vadim@vk.crocodile.org>

	* DialogData.cpp (DialogData::loadToWidget): properly using
	remapping tables while loading strings into QComboBox when program
	runs under international locale. Strings for qomboboxes are
	defined in platforms.cpp and need to be translated accordingly.

2006-10-16  vadim  <vadim@vk.crocodile.org>

	* RCSFileDialog.cpp (RCSFileDialog::getSelectedRev): fixed bug
	#1578502: "crashing opening file". The GUI crashed if the user
	switched "open file" dialog to detailed list mode and then tried
	to open a file.

2006-10-15  vadim  <vadim@vk.crocodile.org>

	* PolicyCompiler_pf_writers.cpp (PrintRule::_printAction): All
	compilers print error mesage when they encounter unknow action in
	a rule

	* Preprocessor.cpp (Preprocessor::convertObject): fixed bug
	#1575355: "Compiler tries to resove deleted AddressTable
	objects". Using findWhereUsed to find if MultiAddress object is
	used in firewall being compiled so we don't try to resolve objects
	that are not used anywhere.

	* FWObjectDatabase.cpp (FWObjectDatabase::findObjectsInGroup):
	code refactoring: moved methods findObjectsInGroup and
	findWhereUsed from the GUI to API.

2006-10-08  vadim  <vadim@vk.crocodile.org>

	* v2.1.6 build 134: major improvements in support for outbound
	ACLs in PIX 7.0 in compiler for PIX. Added file
	'v21_migration_notes.txt' to fwbuilder-pix package

2006-10-07  vadim  <vadim@vk.crocodile.org>

	* NATCompiler_PrintRule.cpp (PrintRule::_printDstService): fixed
	bug#1572735: "Wrong syntax with TagService in NAT table". Added
	mssing "-m mark"

2006-10-06  vadim  <vadim@vk.crocodile.org>

	* PolicyCompiler_ipfw.cpp (SpecialRuleActionsForShadowing::processNext): 
	rule with action 'Pipe' or 'Custom' should not shadow other rules

	* PolicyCompiler_ipfw_writers.cpp (PrintRule::processNext):
	compiler for ipfw generates rule with action check-state depending
	on the setting of he option "Add rule to accept packets matching
	dynamic rules created for known sessions". This option is
	controlled by a checkbox in the firewall settings dialog.

	* TableFactory.cpp (TableFactory::PrintTables): if AddressTable
	object is configured to resolve at run time but file name is left
	blank, compiler for PF generates PF configuration as follows:
	"table <tblname> persist". That is, it omits 'file "filename"'
	clause all together. This is useful if table is updated
	automatically using "max-src-conn, overload <table>" option and
	does not need to be pre-populated with addresses from a file.

2006-10-05  vadim  <vadim@vk.crocodile.org>

	* pixAdvancedDialog.cpp (pixAdvancedDialog::pixAdvancedDialog):
	added option "Generate outbound ACLs" for PIX 7.0

2006-10-02  vadim  <vadim@vk.crocodile.org>

	* Checking in updated German translation by Hans Peter Dittler
	<hpdittler@braintec-consult.de>
	
2006-09-29  vadim  <vadim@vk.crocodile.org>

	* PolicyCompiler_ipt.cpp (ipt::compile): fixed bug #1567873:
	"CLASSIFY/Logging". eed to run rule processor
	decideOnChainForClassify before rule is split for negation or
	logging to properly pick up chain for action Classify. Previously
	rules with this action and either negation or logging would match
	packets in chains INPUT/OUTPUT/FORWARD but use chain POSTROUTING
	when applying action.

2006-09-28  vadim  <vadim@vk.crocodile.org>

	* pf.cpp (main): 'Prolog' section of the generated script can now
	be added in different places: 
	  - to the activation shell script, as before
	  - at the very top of generated .conf file
	  - after 'set' commands in the generated .conf file
	  - after 'scrub' commands in the generated .conf file
	  - after table definitions in the generated .conf file but
	    before all policy commands

2006-09-26  vadim  <vadim@vk.crocodile.org>

	* checking in updated Russian localization by <sov@rbsec.ru>

2006-09-21  vadim  <vadim@vk.crocodile.org>

	* ObjectManipulator.cpp (ObjectManipulator::deleteObj): fixed bug
	#1562965: "no confirmation when deleting an object". In a scenario
	when user starts with an emty object tree, then adds a firewall
	with an interfaces, then tries to delete the interface, the GUI
	would just delete it without presenting the user with "Are you
	sure ?" confirmation dialog.

2006-09-20  vadim  <vadim@vk.crocodile.org>

	* PolicyCompiler_ipt.cpp (convertAnyToNotFWForShadowing::processNext):
	fixed bug #1562348: "a case of undetected rule shadowing".
	Compiler did not detect shadowing in the pair of rules where first
	rule was 'any any service' (flag 'firewall is part of any' is ON)
	and the second was 'fw any service' when global flag 'firewall is
	part of any' is OFF

	* confirmdeleteobjectdialog_q.ui: fixed bug #1561165: "Delete
	dialog box sizing incorrect"

	* FWObject.cpp (FWObject::shallowDuplicate): API change: fixed bug
	1562290: "GUI crashes in discovery
	druid". FWObject::shallowDuplicate should add to database index
	only if dbroot is defined. If dbroot==NULL, trying to copy it from
	parameter x of shallowDuplicate (the object we are duplicating),
	but need to check if dbroot is != NULL after that as well, because
	object we are dulicating may not belong to any object tree. This
	is the case with interface objects created in
	SNMPQuery::fetchInterfaces
					 

2006-09-17  vadim  <vadim@vk.crocodile.org>

	* PolicyCompiler_pf_writers.cpp (PrintRule::processNext): feature
	request #1531599: "max-src-conn and max-src-conn-rate". Added
	support for max-src-conn and max-src-conn-rate options n compiler
	for PF.

	* RuleOptionsDialog.cpp (RuleOptionsDialog::loadFWObject): feature
	request #1531599: "max-src-conn and max-src-conn-rate". Added GUI
	elements to support these PF options.

2006-09-16  vadim  <vadim@vk.crocodile.org>

	* SSHPIX.cpp (SSHPIX::stateMachine): fixed a bug in the code that
	deals with previously unseen ssh host key. Properly terminating
	session if user hits 'No'; stopping heartbeat timer while waiting
	for user input.

	* FWWindow.cpp (FWWindow::install): compile/install wizard is now
	a top level non-modal window, it can be used in parallel with the
	main window so one can inspect and fix rules while still looking
	at the output produced by the compiler, or work with objects and
	rules while pushing policy update to the firewall.

2006-09-15  vadim  <vadim@vk.crocodile.org>

	* instDialog.cpp (instDialog::installerError): fixed bug #1559697:
	"built-in installer crashes on incorrect password"

2006-09-14  vadim  <vadim@vk.crocodile.org>

	* FWObjectClipboard.h: clipboard holds list of object IDs instead
	of object copies. Clearing clipboard when an object is deleted
	from the "Deleted objects" library in ObjectManipulator::delObj.

	* FWWindow.cpp (FWWindow::load): calling FWObjectDatabase::reIndex
	to fix object reference counters and rebuild the index after
	object tree is loaded from .fwb file. Doing the same in all policy
	compilers.

	* NATCompiler_pf.cpp (splitForTSrc::processNext): fixed bug
	#1556984" "Nat statements in PF are missing (source-natting)"
	Compiler was too restrictive checking firewall's interfaces while
	generating 'nat' rules. It generated such rule only when it was
	able to find an interface with address/netmask combination that
	defined subnet to which TSrc address belonged. 2.0.X used to be
	more liberal and created nat rule even if such interface was not
	found, in such case it generated nat rule bound to all interfaces
	of the firewall.

2006-09-13  vadim  <vadim@vk.crocodile.org>

	* ActionsDialog.cpp (ActionsDialog::iptRouteContinueToggled):
	fixed bug #1557827: "iptables, routing, iif and continue". GUI
	enforces rules on options to iptables target ROUTE: 'continue' is
	mutually exclusive with --iif and --tee, therefore checking option
	'Continue packet inspection' disables options 'Change inbound
	interface to' and 'Make a copy' (GUI elements are greyed out).


2006-09-10  vadim  <vadim@vk.crocodile.org>

	* FWWindow.cpp (FWWindow::scheduleRuleSetRedraw): using timer
	event to make sure rule sets are redrawn no more than once when
	needed.

2006-09-08  vadim  <vadim@vk.crocodile.org>

	* FWWindow.cpp (FWWindow::load): using
	FWObjectDatabase::addToIndexRecursive to quickly reindex whole
	database once datafile is loaded. This works very fast.

	Fixes everywhere for the new format of FWObjectDatabase::create


2006-09-07  vadim  <vadim@vk.crocodile.org>

	* FWWindow.cpp (FWWindow::load): improvements in the GUI
	ergonomics when working with very large data files:

	  - The main window opens before the file specified on the command
	  line is loaded

	  - Using status bar to print messages indicating progress of the
	  file loading process

	  - Enforcing objects indexing after the file is loaded, this
	  speeds things up later
	
	* ObjectEditor.cpp (ObjectEditor::actionChanged): fixed bug
	#1553394: "Options windows stays the same". 

2006-09-05  vadim  <vadim@vk.crocodile.org>

	* FWWindow.cpp (FWWindow::killInstDialog): compile/install dialog
	is now not modal, this means the user can look at the policy and
	objects while compilation and/or installation is going on. This is
	especially convenient as it allows one to inspect the rules after
	failed compilation while still having compiler error on screen.

	* VERSION: set version to 2.1.6

	* configure.in: added check to make sure qmake found by configure
	really is part of QT 3.x. This should help avoid build failures on
	systems where both QT 3.x and 4.x are installed and where
	/usr/bin/qmake is really QT 4.x qmake which we can not use.

2006-08-31  vadim  <vadim@vk.crocodile.org>

	* PolicyCompiler_ipfw.cpp (processMultiAddressObjectsInRE):
	checking for (currently unsupported) run-time AddressTable objects

	* All compilers: fixed bug #1544488: 'Error with DNS_name object
	when "resolve during run time"'. Needed to swap run-time DNSName
	and AddressTable objects with MultiAddressRunTime during rule
	shadowing run

2006-08-29  vadim  <vadim@vk.crocodile.org>

	* instDialog.cpp (readFromStdout): properly processing text coming
	from the background process if it comes buffered in chunks that
	include several lines of text and possibly incomplete last
	line. Previously, text would come out werdly formatted in the log
	window.
	
	* instDialog.cpp (processExited): detectig situation when
	background process (compiler) crashes or is killed

	* RuleSetView.cpp (fixRulePosition): this method fixes rule
	position if it is incorrect (this happens sometimes because of
	errors in auto-upgrade transformations). fixRulePosition checks if
	object the rule belongs to is read-only or belongs to a read-only
	subtree in the database and temporarily breaks the lock in order
	to be able to fix rule position. This method is recursive so it
	supports cases when several objects between the rule and database
	root are read-only.

2006-08-27  vadim  <vadim@vk.crocodile.org>

	* instDialog.cpp (prepareInstallerOptions): Added checkbox 'save
	copy of fwb file on the firewall' to the installer options
	dialog. If this checkbox is on, installer copies .fwb file to the
	firewall before it copies generated configuration and activates
	it. This can be used as last resort backup but should be avoided
	if firewall is managed from remote workstation and especially if
	many firewalls are managed from dedicated management
	workstation (because storing fwb file on each firewall means
	security policy of all firewalls resides on all every one of them).
	This option is off by default.

2006-08-26  vadim  <vadim@vk.crocodile.org>

	* ConfirmDeleteObjectDialog.cpp (findForObject): redesign of the
	dialog: now showing objects to be deleted and their parent objects
	in the same list with selection disabled. This removes confusion
	caused by the text in the dialog saying that 'seletect objects'
	were bout to be deleted and ability to select objects in the
	confirmation dialog.

2006-08-20  vadim  <vadim@vk.crocodile.org>

	* PolicyCompiler_pf.cpp (fillDirection::processNext): fixed bug
	#1543684: "fwb 2.1.5 IPFilter fallback rule issues". Fallback rule
	should be 'pass out' if option 'Pass all outgoing' is used.

2006-08-19  vadim  <vadim@vk.crocodile.org>

	* MangleTableCompiler_ipt.cpp (processNext): (new feature): added
	checkbox to the action 'Branch' for iptables "In addition to
	'filter', create branching rule in 'mangle' table as well". When
	this parameter is activated, compiler creates branching rules in
	both filter and mangle tables; in mangle table it always uses
	chains PREROUTING, INPUT, OUTPUT and FORWARD.

	* PolicyCompiler_ipt.cpp (processNext): fixed bug #1534423 "2.1.5,
	mark action rules in branches". Added checkbox "Mark packets in
	PREROUTING chain" to the action "Tag" for iptables. Compiler
	places rule into PREROUTING chain when this parameter is
	activated.

2006-08-18  vadim  <vadim@vk.crocodile.org>

	* PolicyCompiler_ipt.cpp (compile): working on bug #1534423
	"2.1.5, mark action rules in branches". Branch rules with action
	Tag go into mangle table.

2006-08-17  vadim  <vadim@vk.crocodile.org>

	* gui.cw: this file is used by QT to save descriptions of custom
	widgets

	* ObjectManipulator.h: added bunch of missing virtual destructors
	to various classes

2006-08-10  Vadim  <vadim@vk.crocodile.org>

	* ConfirmDeleteObjectDialog.cpp (ConfirmDeleteObjectDialog):
	completed implementation of feature request #1116454: "Where Used
	Option". When the user tries to delete an object from the tree,
	the GUI presents a list of groups and firewall rules where this
	object is used.

2006-08-09  Vadim  <vadim@vk.crocodile.org>

	* instDialog.cpp (findFirewalls): main menu item 'Compile' and
	corresponding toolbar button activate compilation/installation for
	all firewalls in all libraries. This fixes bug #1531007: "no
	firewall in comp/inst dialog if standard library selected"

	* utils.h (findByObjectType): added parameter bool skip_system_libs.
	This method will skip libraries DELETED_LIB and TEMPLATE_LIB if this 
	parameter is true (which is its default value).

2006-08-08  Vadim  <vadim@vk.crocodile.org>

	* ObjectEditor.cpp (validateAndClose): fixed bug (no num.):
	"Apply" button in the editor panel would not activate when user
	reopened an object after it was edited and then editor panel
	closed.

2006-08-08  Vadim  <vadim@vk.crocodile.org>

	* ObjectEditor.cpp (apply): fixed bug #1531020: "gui behaviour on
	object renaming". Changing name of the selected object in the
	editor updated it in the tree but not in the rule set view.

	* ActionsDialog.cpp (applyChanges): fixed bug #1531008: "gui
	behaviour improvements". Gui used to reset rule selection after
	user selected different object in the tree.

2006-08-05  Vadim  <vadim@vk.crocodile.org>

	* newFirewallDialog.cpp (newFirewallDialog): fixed bug #1525808:
	"fwbuilder21: Windows are too large ". One of the pages of the
	firewall creation druid was too large vertically, as the result
	whole druid would not fit on screens 1024x768 with standard font
	bigger than 18pt

	* FindWhereUsedWidget.h (class FindWhereUsedWidget): Feature
	request #1116454: "Where Used Option". Ilya implemented "Find
	Where Used" function which quickly finds and shows rules of all
	firewalls that utilize a given object.

2006-07-23  vadim  <vadim@vk.crocodile.org>

	* RuleSetView.cpp (copyRule): still debugging problems caused by
	QT w/o STL support. Also got rid of methods RuleSetView::isSrc,
	isDst, isSrv etc, makes code cleaner cause these methods violated
	data access boundaries in the class hierarchy.

2006-07-22  vadim  <vadim@vk.crocodile.org>

	* FWObjectPropertiesFactory.cpp (getPolicyRuleOptions): fixes in
	bunch of places where code assumed QT is built with STL support

2006-07-20  vadim  <vadim@vk.crocodile.org>

	* PolicyCompiler_ipt_optimizer.cpp (processNext): checking if
	objects in srv are of the type TCPService or UDPService; if they
	are, treat srv as if it has one object even if there are several in
	it. This eliminates uncessesary rule splitting that optimizer used
	to do.

	* PolicyCompiler_ipt.cpp (compile): moved
	InterfacePolicyRulesWithOptimization further down the chain of
	rule processors to let other processors properly decide on chain
	for rules that are associated with multiple interfaces. Such rule
	is now treated as if it has one interface, and most of the chain
	and target decisions are made before the rule is split. When the
	rule is split in InterfacePolicyRulesWithOptimization, each part
	gets one interface from the original list.

	* PolicyCompiler_ipt.cpp (SrcNegation): all rule processors that
	work with negation reset "Interface" rule element in subrules they
	create except for the very first.

	* main.cpp (main): removed plays with styles on Mac, they proved
	unnecessary

2006-07-18  vadim  <vadim@vk.crocodile.org>

	* unit_tests.cpp (main): unit test for RCS module, currently only
	checks if rlog reading routing works right

	* RCS.cpp (RCS): trying to fix mysterious bug that causes RCS
	module to misinterpret RCS log in some cases and read modification
	date/time instead of the name of the user who apparently opened
	and locked the file. However in cases like that the file in fact
	is checked in and unlocked. Instead of reading rlog output line by
	line and using regex to parse each line separately, we now read
	the output in chunks using '------' as a separator. Each chunk
	corresponds to one revision and all regexps are written to work on
	the whole chunk instead of one line.

2006-07-17  vadim  <vadim@vk.crocodile.org>

	* RuleSetView.cpp (paintCell): When user selects an object in the
	rule set, all references to the same object in other rules are
	highlighted by drawing thin red frame around them. Similarly, when
	an object is selected in the tree, all references to it in the
	currently visible ruleset are similarly highlighted. This helps
	enforce the notion that all instances of the object in rules are
	really references to the same object, as well as helps locate
	these references visually.

2006-07-12  vadim  <vadim@vk.crocodile.org>

	* FWWindow.cpp (exportLibraryTo): user choses libraries for export
	using spearate modal dialog instead of built-in panel in the file
	choosing dialog in the "File/Export Library" function

2006-07-11  vadim  <vadim@vk.crocodile.org>

	* FWWindow.cpp (FWWindow): FindObjectWidget is not a custom widget
	anymore - this is a workaround for QT bug #85440 :
	http://www.trolltech.com/developer/task-tracker/index_html?id=85440&method=entry

2006-07-09  vadim  <vadim@vk.crocodile.org>

	* ObjectTreeView.cpp (contentsMouseReleaseEvent): bugfix: the GUI
	used to switch object in the editor if user tried to open a
	different library and expand/collapse subtree in it. It should not
	do this, expading/collapsing subtrees should not cause object
	switch in the editor.

2006-06-30  vadim  <vadim@vk.crocodile.org>

	* RuleSetView.cpp (paintCell): highlighting whole table cell for
	rule options/actions/directions/etc when corresponding rule
	element is selected.

	* Added title bar with icon and object type name to dialog panels
	for all object types
	
2006-06-25  vadim  <vadim@vk.crocodile.org>

	* PrefsDialog.cpp (PrefsDialog): removed "Data format" tab from
	the Preferences dialog. Option that turns off saving standard
	objects in every users data file was on by default for a long
	time, now it is time to remove the GUI control all together.

	* FWBSettings.h: using macro SETTINGS_PATH_PREFIX to define path
	prefix for settings. This makes it easier to change the prefix
	when new version is introduced

2006-06-23  vadim  <vadim@vk.crocodile.org>

	* DiscoveryDruid.cpp (): using QDns to get host names for
	discovered ip addresses instead of our own DNS methods

2006-06-21  vadim  <vadim@vk.crocodile.org>

	* NATCompiler_pf_writers.cpp (_printPort): fixed bug #1509411:
	"FWB does not build correct PF RDR port ranges". RDR rules should
	support port ranges in the RHS of "->"

	* qmake.inc.in: Passing CXXFLAGS from environment to the build
	process. Fedora engineers had to add a hack to their .spec file to
	do this, this change makes their hack unnecessary

2006-06-17  vadim  <vadim@vk.crocodile.org>

	* PolicyCompiler_pf_writers.cpp (_printRouteOptions): implemented
	spport for action Route for PF

2006-06-15  vadim  <vadim@vk.crocodile.org>

	* ObjectTreeView.cpp (contentsMouseReleaseEvent): fixed selection
	of multiple objects in the tree and interaction with editor.

2006-06-14  vadim  <vadim@vk.crocodile.org>

	* PolicyCompiler_ipt.cpp (processNext): implemented support for
	action Route for iptables

2006-06-13  vadim  <vadim@vk.crocodile.org>

	* RuleSetView.cpp (openObjectInTree): selecting object in a rule
	automatically opens it in the tree (both when editor opened and
	when it is closed)

2006-06-11  vadim  <vadim@vk.crocodile.org>

	* FWWindow.cpp (requestEditorOwnership): moved all the logic
	controlling switching between objects whith editor open to this
	method of FWWindow, this significantly simplifies other
	classes. Now we can properly process situations when user opens an
	object in a rule, edits it and then tries to open an object in the
	tree for editing. This also works in other situations when object
	with unsaved changes is opened in the editor and user tries to
	switch to another one, possibly in a different panel or
	widget. Still need to explore ways to maintain synchronized object
	highlighting in the tree and in rules.

2006-06-06  vadim  <vadim@vk.crocodile.org>

	* RuleSetView.cpp (maybeTip): directions are represented only by
	icons with no text; added tooltip for directions

	* ObjectEditor.cpp (validateAndSave): cleanup in ObjectEditor
	class - reusing method validateAndSave in methods close,
	validateAndClose

	* FirewallDialog.cpp (loadFWObject): "snmp" tab of the firewall
	object dialog has been deprecated

2006-06-04  vadim  <vadim@vk.crocodile.org>

	* RuleSetView.cpp (revealObjectInTree): change in the GUI
	 behavior: - selection in the tree and ruleset are mutually
	 exclusive, that is selecting an object in ruleset turn selection
	 off in the tree and vice versa. Added menu item "Reveal in tree"
	 to the context menu that appears when user clicks right mouse
	 button on an object in ruleset.

	* PolicyCompiler_ipt.cpp (processNext): Added support for CONNMARK
	as an option for rules with action Tag. If a checkbox "Mark
	connections created by packets that match this rule" in rule
	options of a rule with action Tag is checked, compiler adds
	iptables command to save mark set by the Tag action into connmark
	module, and then adds another command at the beginning of the
	policy to restore it.

2006-06-03  vadim  <vadim@vk.crocodile.org>

	* ActionsDialog.cpp (setRule): New rule action: "Route", to be
	mapped to ROUTE target for iptables and 'route' option for pf and
	ipf

2006-05-31  vadim  <vadim@vk.crocodile.org>

	* RuleSetView.cpp (paintCell): When a group is opened in the
	editor, an object can be highlighted there which is different from
	the object highlighted in rules. Using alternatie color to
	highlight object in rules when user switches keyboard focus to the
	editor panel. This helps avoid confusion caused by identical look
	of objects highlighted in rules and group view. Currently using
	QColorGroup::midlight() to get color for when ruleset widget has
	no focus. This is probably incorrect because color should change
	when widget's colorGroup() changes from active to normal. Using
	midlight color may lead to incorrect results if QT theme does not
	define this color properly.


2006-05-25  vadim  <vadim@vk.crocodile.org>

	* ObjectManipulator.cpp (edit): GUI opens objects in the editor
	panel on single mouse click on an object in the tree if editor
	panel is opened. If it is closed, click just changes selection in
	the tree. Drag and drop works because object is opened in the
	editor on mouse release. Similarly, if user navigates in the tree
	using keyboard, object is opened in the editor on keyReleased
	event. Multiple selection works both by mouse and by keyboard.

2006-05-20  vadim  <vadim@vk.crocodile.org>

	* PolicyCompiler_pf.cpp (swapAddressTableObjectsInRE):
	AddressTable objects are converted to PF tables with the name of
	the object in both run-time and compile-time mode. This is so only
	for PF because other compilers simply expand compile-time
	AddressTable objects as a group of addresses (and lose its name in
	the process). Administrator can use compile-time AddressTable
	object to create tables with names known beforehand. In the future
	these tables can be used with 'overflow' rule option that updates
	tables automatically.

	* TableFactory.cpp (init): implemented persistent tables in
	compiler for PF: compiler maintains list of tables it creates
	between passes for NAT and policy rules. This reduces duplication
	if the same tables need to be created for both policy and NAT
	rules. Tables for branched rule sets (anchors) are generated
	separately and may duplicate those in the main rule set (although
	their name is different).

2006-05-16  vadim  <vadim@vk.crocodile.org>

	* PolicyCompiler_pf.cpp (processMultiAddressObjectsInRE): DNSName
	object now inherits MultiAddress, this allows for DNSName to be
	expanded into multiple addresses at compile time. Run time support
	hasn't changed because most fw platforms automatically expand
	domain name into all IP addresses defined as DNS A records for
	this name.

2006-05-14  vadim  <vadim@vk.crocodile.org>

	* FWWindow.cpp (unselectRules): rule set should lose focus when
	object editor is opened in a panel. Object shown in the editor is
	highlighted in the tree anyway. This works better during search
	when "find next" finds object in the tree

	* NATCompiler_PrintRule.cpp (processNext): fixed bug #1476797:
	"ipt NETMAP, POSTROUTING** chain --to problem with multiple
	network targets". 

	* PolicyCompiler_PrintRule.cpp (_printModules): Added support for
	hashlimit module for iptables (with an option for older systems
	where the same module is called dstlimit)

2006-05-13  vadim  <vadim@vk.crocodile.org>

	* PolicyCompiler_PrintRule.cpp (_printModules): added support for
	connlimit module for iptables

2006-05-12  vadim  <vadim@vk.crocodile.org>

	* RuleOptionsDialog.cpp (loadFWObject): added input fieds for
	iptables module "connlimit"

	* Many dialogs: converting all object, rule options and actions
	editors from pop-up dialogs to built-in panels.

2006-05-07  vadim  <vadim@vk.crocodile.org>

	* PrefsDialog.cpp (accept): removed entry field for scp, it is not
	used by the installer. Cleaned up in all places where we check if
	path to ssh is configured to make sure installer can use it.

	* TableFactory.cpp (createTablesForRE): names for tables that go
	into an anchor have anchor name prepended to them as a prefix to
	ensure global uniqueness. One side effect of this is that
	AddressTable objects can only be used either in global rules or in
	an anchor, but not in both at the same time because the name of
	the table created for such object follows the name of the object
	and hence appears the same in the main rule set and in the anchor.


2006-05-06  vadim  <vadim@vk.crocodile.org>

	* pf.cpp (main): Added support for branching rules for PF,
	imlpemented via anchors. Rules defined in branches are stored in
	separate .conf files and loaded by the .fw file using 
	pfctl -a <anchor_name> -f <anchor_rules_file>   Anchor rule files
	are also added to manifest in the .fw file to make sure the built-in
	installer will copy them to the firewall.

	* PolicyCompiler_ipt.cpp (processNext): support for branching
	rules for iptables (via user-ddefined chain, chain name is
	specified as action parameter for action 'Chain')

	* FWWindow.cpp (reopenFirewall): added support for policy
	branches. Setting rule action to "Chain" or "Anchor" (depending on
	platform) creates additional tab with a policy rule set. These
	rules represent a branch in the policy, implemented by means of a
	user-defined chain for iptables and anchor for pf. Chain or anchor
	name is set as action parameter through standard action options
	dialog.

	* FWWindow.cpp (fileSaveAs): fixed bug #1424880: "Save As" works
	incorrectly. "Save As" works as follows:
	 * a new file is created with the name provided by user, this file
	 captures the state of the object database as of the moment when
	 user executed 'Save As' operation.
	 * if the old file was not in RCS, then any changes made to it
	 since it was saved to disk last time are lost. In other words,
	 next time user opens the old file, its content will be as it was
	 when it was saved to disk last time before using 'Save As'
	 operation
	 * if the old file was in RCS, then it is reverted to the head
	 revision in RCS

	* fixed bug #1434321: firewall name heading incorrect after
	duplicate. After a firewall object is duplicated, the name of the
	new object as shown in the tree and in pull-down list of firewalls
	was incorrect.
	
	* ActionsDialog.cpp (setRule): Added GUI support for action
	'Branch' (represented as 'Chain' for iptables and 'Anchor' for pf)

2006-04-30  vadim  <vadim@vk.crocodile.org>

	* platforms.cpp (getActionNameForPlatform): remapping names of
	some new actions depending on the target firewall platform. For
	example, action "Tag" appears as "Tag" for PF and as "Mark" for
	iptables. Also remapping name for actions Pipe and
	Accounting. This should help adoption of the new actions by people
	who are familiar with corresponding features of the target
	firewall platforms. Name mapping is done only for presentation;
	all internal references to actions use their abstract internal
	names both in the GUI and in all compilers.

2006-04-30    <vadim@beaver.vk.crocodile.org>

	* PolicyCompiler_PrintRule.cpp (_printOptionalGlobalRules): fixed
	bug #1464806: "Global custom log prefix not applied to built in
	options". Autogenerated rule that blocks packets matching INVALID
	state will use globally set custom logging prefix. "-1" is used
	for the rule number; macro "%C" is replaced with the chain name
	"drop_invalid"

	* NATCompiler_pf_writers.cpp (processNext): fixed bug #1407328:
	"NAT / RDR Exception PF problem". "no nat" rule in PF can
	translate either into 'no nat' or 'no rdr', depending on what the
	user really needs to achieve. There is no way fwbuilder can guess
	right by just analysing this single rule, so it will generate both
	variants.

2006-04-23  vadim  <vadim@vk.crocodile.org>

      * SSHSession.h: fix for bug #1455772 did not work on windows where
      QProcess added '\0' to each line of the stream passed to the ssh
      client. On Unix we run fwbuilder as a wrapper for ssh client and
      can intercept and filter these characters but on windows we do not
      use wrapper and can't fix the problem that way. Better fix is to
      avoid QString (and therefore conversions UTF8 <-> Unicode) all
      together. Changed last parameter for constructor of SSHSession and
      derived classes from QStringList to list<string>. Now instDialog
      reads script as sequence of bytes and does not convert it to
      Unicode, then passes to the ssh client via SSHSession as-is. In
      principle, this alleviates the need in the hack in main.cpp but I
      leave it there just in case. (Forward ported from 2.0.12)

2006-04-23  vadim  <vadim@vk.crocodile.org>

	* pixAdvancedDialog.cpp (displayCommands): changed title of the
	tab where user controls protocol inspectors from "Fixup" to
	"Inspect". Added a button to show commands that will be generated
	by the compiler for a current combination of inspector
	configuration, this button calls policy compiler fwb_pix and feeds
	XML to it via standard input. Doing this automatically every time
	user touches something in the inspector control widgets may be
	slow on underpowered machines or when the data tree is very large
	because the GUI needs to start external process, which reads and
	parses the whole XML file.

2006-04-22  vadim  <vadim@vk.crocodile.org>

	* pixAdvancedDialog.cpp (pixAdvancedDialog): calling fwb_pix to
	generate protocol inspection commands. Need to implement saving
	into a buffer in FWObjectDatabase to make this work.

2006-04-19  ilya  <yalovoy@gmail.com>

	* FWWindow.cpp (singleInstall): batch compile and intsall
	operations are possible when user selects several firewalls in the
	tree and uses context menu items "Compile" and "install". Selected
	firewalls are automatically checked in the batch install dialog.

	* FirewallDialog.cpp (loadFWObject): support for attribute
	"inactive" in Firewall. Inactive firewalls are not picked for
	batch compile and install operations.

2006-04-10  vadim  <vadim@vk.crocodile.org>

	* NATCompiler_ipf.cpp (processNext),
	ipfAdvancedDialog.cpp (ipfAdvancedDialog): Added support for PPTP
	and IRC proxies for ipfilter

2006-04-07  ilya  <yalovoy@gmail.com>

	* instDialog.cpp (selected): implemented batch compile and batch
	install modes. Requires some work to polish the UI but basic
	functionality works

2006-03-26  vadim  <vadim@vk.crocodile.org>

	* OSConfigurator_linux24.cpp (generateCodeForProtocolHandlers):
	fixed bug#1364060: "conntrack modules not found". The name of the
	'conntrack' module in Linux 2.6 is 'ip_conntrack.ko' and
	'ipt_conntack.ko'. Changed shell pattern to match new modules as
	well as old ones.

	* linux24.xml.in: made "chmod +x" part of the sequence that
	copieswall script to make the script is executable. This fixed bug
	#1455748: "make firewall script executable"

	* main.cpp (main): it appears some older versions of Qt have a bug
	referred to in the following article:
	http://lists.trolltech.com/qt-interest/2004-10/thread00024-0.html
	This bug causes '\0' to be appended to strings passed to/from
	QProcess if they are converted to/from utf-8. Added workaround in
	the ssh wrapper code to skip zeros. In combination with converting
	config file strings from/to utf-8 this fixes bug #1455772: "Problem
	with UTF8 Descriptions in FW Objects"
	
	* instDialog.cpp (initiateCopy): need to convert strings of the
	config file from utf-8 in order to be able to use methods of
	QString to process them. Strings are converted back to utf-8 right
	before they are sent to the background ssh process to be copied to
	the firewall in SSHSession::sendLine()

2006-03-22  vadim  <vadim@vk.crocodile.org>

	* PolicyCompiler_ipt.cpp (prolog): switched from
	Compiler::objcache to object index in FWObjectDatabase. Replaced
	calls to Compiler::getCachedObject with calls to
	FWReference::getPointer() everywhere

2006-03-20  vadim  <vadim@vk.crocodile.org>

	* ipf.cpp, ipt.cpp, pf.cpp, ipfw.cpp (main): added call to
	Preprocessor::compile() to convert DNSName and AddressTable
	objects before rule processing starts

2006-03-18  vadim  <vadim@vk.crocodile.org>
 
 	* OSConfigurator_solaris.cpp (printPathForAllTools): fixed bug
 	#1393004: "Solaris does not have "egrep -q". Since egrep shipped
 	with Solaris does not have option '-q', using '-s'
 
 	* ipf.cpp (main): fixed bug #1386226: "generated -nat.conf is not
 	removed when nat rules removed.". Old fw-nat.conf was left in
 	place when user deleted all NAT rules (the new one was not created
 	either). Now compiler deletes *-ipf.conf and *-nat.conf files
 	before creating new ones, also installer gets correct list of
 	files to read.
 
 	* PolicyCompiler_PrintRule.cpp (PolicyRuleToString): fixed bug
 	#1375432: "fwb_ipt with twice -m state". Compiler used to generate
 	options "-m state --state XYZ" twice in a situation when
 	administrator uses custom service that already includes this code
 	and rule is not stateless.
 
2006-03-15  ilya  <yalovoy@gmail.com>

	* ObjectManipulator.cpp (findFirewallsForObject): Using method
	findWhereUSed to find firewalls that require compile/install after
	an object is modified.

2006-03-15  vadim  <vadim@vk.crocodile.org>

	* ObjectManipulator.cpp (_findWhereUsed): generic recursive method
	that finds all groups and rules that use an object.

2006-03-10  ilya  <yalovoy@gmail.com>

	* ObjectManipulator.cpp (contextMenu): added temporary pop-up menu
	item 'simulate Install' for testing.

	* ObjectManipulator.cpp (__Is_Object_Ref_In_Firewall): added
	support for detection of firewall objects that require compile and
	install after any object in the tree is modified. The code keeps
	track of changes made to firewall's policy rules, as well as
	changes in all objects in the tree. After the user applies changes
	in an object editor, the program inspects every firewall trying to
	determine if the object is used in one of its rules. When one or
	more firewalls using this object are found, corresponding items in
	the tree are highlighted. Indirect usage, such as if the object is
	a member of a group that is used in a rule, is also
	detected. Multi-level group membership is detected too.

2006-03-07  vadim  <vadim@vk.crocodile.org>

	* All compilers: compiler prints only one 'success' message at the
	and of processing instead of after each section (policy, NAT
	etc). This makes it easier to keep track of its progress and is
	less confusing if it runs in a silent mode and takes a long time
	to process one section. Before, when it printed "Rules compiled
	successfully" after each section, the user could interpret this
	message as if compiler was done, while in fact it was still
	working on the next section

2006-03-06  vadim  <vadim@vk.crocodile.org>

	* PolicyCompiler_ipt.cpp (removeFW): restored rule processor that
	removes firewall object from src or dst to simplify rule if it
	uses OUTPUT or INPUT chain. Doing this only if original rule did
	not have negation and we do not add any virtual addresses for NAT.
	After removal the rule collapses to a simple command like this:

	iptables -A INPUT -p tcp --dport 22 -m state --state NEW -j ACCEPT

	this works fine except if we have added virtual addresses for
	NAT. It is assumed that firewall object in rules represents
	combination of addresses configured in its interfaces in the
	GUI. Virtual addresses added for NAT are considered to be a side
	effect and connections should not be implicitly permitted to them
	by a rule with fw object in destination. The same applies to fw
	object in source. See bug #685947 for discussion. To avoid
	inadvertently opening holes in the firewall by a rule like that,
	we remove fw object only when it is safe to do so.


2006-03-05  vadim  <vadim@vk.crocodile.org>

	* PolicyCompiler_ipt.cpp (decideOnChainForClassify): setting chain
	to POSTROUTING for rules with action Classify. Also added checks
	for this action in all rule processors that split rules in order
	to assign them to INPUT/OUTPUT/FORWARD chains later because this
	is not needed for this action (since only one chain is allowed
	anyway)

	* PolicyCompiler_PrintRule.cpp (_printDstService): added checks
	for iptables version "1.3.0"

	* PolicyCompiler_PrintRule.cpp (_printDirectionAndInterface):
	added support for physdev module for bridging firewalls. This
	module is used if interface a rule is associated with is marked as
	bridge port and iptables version is set to 1.3.0 or later in the
	firewall settings. Feature Request #1000757: "bridging: using physdev"

	* All compilers: by default treating bridge port interfaces the
	same as unnumbered interfaces, unless target firewall platform
	provides special support for bridge ports, such as module
	'physdev' in iptables

	* InterfaceDialog.cpp (loadFWObject): added support for bridge
	port interface

2006-03-04  vadim  <vadim@vk.crocodile.org>

	* fwbedit.cpp (main), fwblookup.cpp (main): using global variable
	instead of singleton FWObjectDatabase::db.  FWObjectDatabase::db
	is not used in fwbuilder2 anywhere and can be eliminated.

	* FWObjectClipboard.cpp (add): must create new objects using
	current instance of FWObjectDatabase because it maintains internal
	object index. Replacing FWObjectDatabase::db with mw->db() to
	accomplish that

	* getting rid of singleton FWObjectDatabase::db in the GUI -
	replacing it everywhere with mw->db()

2006-02-28  Vadim  <vadim@vk.crocodile.org>

	* FWObjectPropertiesFactory.cpp (getObjectProperties): printing
	firewall's lastModified, lastCompiled and lastInstalled timestamps
	in the info window and in tooltips

2006-02-26  ilya  <yalovoy@gmail.com>

	* ObjectManipulator.cpp (updateLastModifiedTimestamp): added
	methods to keep timestamps for the moments when a Firewall has
	been modified, compiled and installed. Using these timestamps to
	provide visual indication for when a firewall needs to be
	installed using bold font for its name in the tree view. Will use
	the same mechanism to automatically suggest which firewalls to
	install when user hits "Install" menu item or toolbar
	button. Still need to implement object modification tracking to
	properly detect which firewall needs to be marked when an object
	is modified (an object can be used in a firewall rule directly or
	indirectly if it is a member of a group)

2006-02-19  vadim  <vadim@vk.crocodile.org>

	* FWWindow.cpp (reopenFirewall): the GUI shows "Routing" tab only
	if the corresponding policy compiler for a give host OS supports
	it. Using <capabilities> element in the res/os/OS.xml resource
	file.

	* FirewallDialog.cpp (fillVersion): fixed a bug where firewall
	versions would appear in a mixed order in the 'version' pull-down
	in firewall object dialog

2006-02-18  vadim  <vadim@vk.crocodile.org>

	* Added support for load balancing rules in PF

	* Added support for address ranges and network objects in TSrc in
	NAT rules for PF

	* Added support for pool types in NAT rules for PF ('bitmask',
	'random', 'source-hash', 'round-robin') as well as 'static-port'
	option
	
	* PolicyCompiler_ipf_writers.cpp (_printAction): basic support for
	Custom action for ipfilter. Lack of examples for actions 'auth'
	and 'call' in ipfilter documentation or anywhere on the web makes
	it hard to implement right.

	* PolicyCompiler_ipfw_writers.cpp (_printAction): Added support
	for policy rule action Custom for ipfw

	* PolicyCompiler_ipfw_writers.cpp (_printAction): Fwbuilder policy
	rule action 'Classify' is mapped to ipfw actions 'pipe' or
	'queue'. Fwbuilder policy rule action 'Pipe' is mapped to ipfw
	action 'divert'


2006-02-17  ilya  <yalovoy@gmail.com>

	* execDialog.cpp (saveLog): Added a button and function to save
	compile or install progress log to a file with extension .txt

	* killed startup wizard; the GUI starts accordingly to the setting
	on the first page of the Preferences dialog - it can either start
	up showing just standard objects library or automatically open
	file the user was editing last time the GUI was used.

	* object created using "Duplicate" menu item is automatically
	activated and opened in the editor
	
2006-02-15  vadim  <vadim@vk.crocodile.org>

	* PolicyCompiler_pf_writers.cpp (_printQueue): implemented support
	for action 'Classify' in compiler for PF, mapped to a filtering
	rule option 'queue _queue_name_'

	* PolicyCompiler_PrintRule.cpp (PrintRule): implemented support
	for actions 'Classify' and 'Custom' in compiler for
	iptables. Action 'Classify' is mapped to '-j CLASSIFY --set-class M:N';
	action 'Custom' is used verbatim

2006-02-15  ilya  <yalovoy@gmail.com>

 	* :version 2.1.5
 
 	* :Added new Actions 'Classify' and 'Custom'.

	* :Added new dialog NATRuleOptionsDialog.

	* RuleSetView: In NATView inserted new column "Options" for
	viewing of Nat Rule Options.

2006-02-11  ilya  <yalovoy@gmail.com>

	* DiscoveryDruid.cpp (checkSNMPCommunity): unified method to check
	validity of the host name/ip address for dns name server used for
	zone transfer and seed host used for snmp crawler

2006-02-09  vadim  <vadim@vk.crocodile.org>

	* PolicyCompiler_pf_writers.cpp (_printDstService): added support
	for the TagService object (using 'tagged')

	* PolicyCompiler_PrintRule.cpp (_printDstService): added support
	for the TagService service object (using --mark)

2006-02-09  ilya  <yalovoy@gmail.com>

	* DiscoveryDruid.cpp (DiscoveryDruid): improvements in the
	implementation of the address and name validity for snmp crawler
	seed host and dns server for dns zone import. Implemented support
	for IP aliases in snmp crawler

2006-02-05  ilya  <yalovoy@gmail.com>

	* DiscoveryDruid.cpp (save): saving/restoring parameters of the
	DiscoveryDruid between sessions

2006-01-27  ilya  <yalovoy@gmail.com>

	* DiscoveryDruid.cpp (changedSelected): proper implementation of
	long/short name generation for dns zone import; proper checks for
	correctness of the seed host address for snmp crawler; showing
	number of interfaces in discovered hosts on the results page

2006-01-21  vadim  <vadim@vk.crocodile.org>

	* gui.pro (IMAGES): grand icons clean-up and update. Removed old
	unused icons and images, added new icon theme by Irina Filvarova

2006-01-20  ilya  <yalovoy@gmail.com>

	* DiscoveryDruid.cpp (changedSelected): working version of
	discovey druid. Got rid of all calls to setModal, hence
	workarounds defined in qt_workarounds.h are not needed anymore

2006-01-16  vadim  <vadim@vk.crocodile.org>

	* DiscoveryDruid.cpp (stripObjects): minor formatting cleanup in
	DiscoveryDruid; fixed typos in DiscoveryDruid ('wasCanceled' ->
	'wasCancelled'); refactored #includes to improve compilation speed
	in DiscoveryDruid

	* DiscoveryDruid.cpp: had to move '#include "DiscoveryDruid.h"'
	below all qt #include's to make code compile on windows. When this
	#include was above qt includes, compiler would stop with an error:

	------------------------------------------------------------
	C:\Qt\3.3.1\include\qlistbox.h(139) : warning C4003: not enough actual parameter
	s for macro 'index'
	C:\Qt\3.3.1\include\qlistbox.h(139) : error C2059: syntax error : ')'
	C:\Qt\3.3.1\include\qlistbox.h(139) : error C2143: syntax error : missing ')' be
	fore ';'
	------------------------------------------------------------
	I haven't figured out where does 'index' macro come from

	
	* discoverydruid_q.ui.h: added workarounds for missing
	QDialog::setModal in QT 3.1

	* FWWindow.cpp (doCompile): since we now package platform and os
	resource files with externally packaged compilers, we do not need
	to use "-r" flag while calling compilers anymore

2006-01-10  ilya  <yalovoy@gmail.com>

	* DiscoveryDruid.cpp (startHostsScan): implemented object import
	from a file in "/etc/hosts" format. This includes druid page where
	user selects objects from the list, a page where they can assign
	object type for each record and a page where they chose a library
	new objects should be part of

2006-01-07  vadim  <vadim@vk.crocodile.org>

	* PolicyCompiler_ipfw_writers.cpp (_printAction): support for
	action Pipe in ipfw.  This action can be implemented using
	"divert", "pipe" or "queue" rule actions in ipfw; the method is
	chosen using rule action parameters dialog in the GUI.
	
	* ActionsDialog.cpp (setRule): support for action Pipe for ipfw in
	the GUI.

	* PolicyCompiler_pf_writers.cpp (_printAction): added support for
	Tag action for PF

2006-01-03  vadim  <vadim@vk.crocodile.org>

	* ipt.cpp (main): implemented checks for the situation when
	compiler produces an empty script. In such cases we avoid printing
	any header or commit commands (such as '*mangle' and 'COMMIT'
	if iptables-restore format is used)

	* PolicyCompiler_ipt.cpp (processNext): implemented support for
	QUEUE target in compiler for iptables. Commands with this target
	are generated for fwbuilder rules with action "Pipe"

	* MangleTableCompiler_ipt.h: Implemented support for MARK target
	for iptables. Iptables commands with target MARK are generated for
	fwbuilder rules using action "Tag". Rules are placed in
	INPUT,OUTPUT and FORWARD chain of the "mangle" table, this ensures
	that DNAT happens before rules placed in the mangle table see the
	packet. PREROUTING chain in mangle table is executed before
	PREROUTING chain in the nat table, so placing tagging rules in the
	PREROUTING chain would make them fire before DNAT. POSTROUTING
	chain of the mangle table, as well as its FORWARD and OUTPUT
	chains, work before corresponding chains of the nat table. In all
	cases the goal is to make sure DNAT rules process the packet
	before, and SNAT rules process it after filtering and tagging
	rules.

	* AddressTableDialog.cpp (preview): AddressTable dialog "preview"
	function looks for the table file in the same directory as
	currently opened data file if file name is entered as relative
	path

2005-12-16  ilya  <yalovoy@gmail.com>

	* FWObjectPropertiesFactory.cpp : For objects of type 'interface'
	a path to library is included in "detailed properties".

	* FWWindow.cpp : Added new menu "/tools/Discovery Druid"

	* DiscoveryDruid.cpp : Created basic gui for Discovery druid


2005-12-16  ilya  <yalovoy@gmail.com>

	* SimpleTextView.cpp: new custom text viewer.

	* AddressTableDialog.cpp: file preview uses SimpleTextView.

	* newfirewalldialog_q.ui: Dialog size fixed (now all internal
	              widgets are visible)

	* fwbedit.cpp : fixed run with unknown options. Added a new option:
	-u - interactive file upgrade

2005-12-14 ilya <yalovoy@gmail.com>

	* Added detailed tooltips for rule options for all fw platforms

	* Redrawing policy view if user changes firewall version; this
	ensures that icon that indicates non-default rule options is
	correctly updated in case different versions of the same fw
	platform support different combinations of rule options.

	* Redesigned page of the new host dialog where user adds
	interfaces manually. Before buttons "add","Update","remove" were
	hidden because dialog was too small.
	
2005-12-13  vadim  <vadim@vk.crocodile.org>

	* po.pro: Added Swedish translation made by Daniel Nylander
	<yeager@lidkoping.net>

2005-12-13 ilya <yalovoy@gmail.com>

	* RuleSetView.cpp (maybeTip): added tooltips for rule elements
	Action and Options

2005-12-02  vadim  <vadim@vk.crocodile.org>

	* NATCompiler_ipf.cpp (processNext): Run-time AddressTable objects
	are not supported in ipfilter; added a placeholder for
	corresponding rule processors, aborting compilation when such
	object is detected in a rule

	* OSConfigurator_linux24.cpp (printPathForAllTools): fixed bug
	#1361564: "Prolog script env settings unavailable". Need to define
	env variables IPTABLES, LSMOD etc before prolog.

	(OSConfigurator_linux24::printChecksForRunTimeAddressTables):
	compiler for iptables inserts shell code to ensure that data files
	used in run-time AddressTable objects are present before firewall
	policy is activated.

	* PolicyCompiler_PrintRule.cpp (processNext): implemented run-time
	mode for AddressTable object in compiler for iptables. Current
	implementation *dos not* emulate dynamic table reloads as can be
	done for PF using "pfctl -t table -Treplace" command. The whole
	policy script must be run again if data file AddressTable object
	refers to changes. Current implementation does not allow comments
	in the data file
	
2005-12-01 ilya <yalovoy@gmail.com>
 
 	* version 2.1.4
 
 	* new object type TagService
 
 	Actions 'Mark' and 'Queue' renamed as 'Tag' and 'Pipe'
	respectively.
 	
 	* fwbedit.cpp: fixing of absent 'TagServices' group added.
 	
 	* ActionsDialog.cpp: new actions control dialog
 
 	* RuleSetView.cpp: changed actions context menu to use new
	parameters dialog (support of actions with parameters).
 
2005-11-24  vadim  <vadim@vk.crocodile.org>

	* PolicyCompiler_pf.cpp (processNext): added support for run-time
	AddressTable objects for PF.

	* PolicyCompiler_pf (PrintRule::_printAddr)
	* TableFactory.cpp (TableFactory::PrintTables): support for DNSName
	run-time mode in compiler for pf, ipfw and ipf

	* PolicyCompiler_PrintRule.cpp (_printAddr): support for DNSName
	run-time mode in compiler for iptables

2005-11-23  Vadim  <vadim@vk.crocodile.org>

	* AddressTable object dialog

2005-11-22  vadim  <vadim@vk.crocodile.org>

	* TableFactory.cpp (createTablesForRE): class TableFactory reuses
	existing tables separately for NAT and policy rules. Reuse of
	tables created for NAT in the policy rules is difficult because
	tables themselves are created in the temporary copy of the tree in
	the NAT compiler (the same applies to the objects - members of the
	tables)

2005-11-21  vadim  <vadim@vk.crocodile.org>

	* NATCompiler_pf_writers.cpp (_printAddr): Improvement in the
	compiler for PF: using '!' syntax for one-object negations

	* NATCompiler_pf.cpp (CeateTables): Improvement in the compiler
	for PF: Using tables for NAT rules

	* TableFactory.cpp (createTablesForRE): using the same class to
	generate tables for both policy and NAT rules for pf. Table names
	are composed using rule positions so that table names do not
	change between compiler runs (they used to change because they
	were created using rule IDs, which changed because compiler
	generated lots of copies of rules)

2005-11-14  Vadim  <vadim@tourist.vk.crocodile.org>
	
	* version 2.1.3

	new object type DNSName

	using this method in Compiler::prolog to resolve DNSName objects
	that are supposed to be resolved at compile-time

	Redesigned RuleOptionsDialog to make room for new options

	Added actions MARK and QUEUE with basic support in API and GUI

	Added new object type AddressTable

2005-11-05  vadim  <vadim@tower.vk.crocodile.org>

	* iptAdvancedDialog.cpp (iptAdvancedDialog): fixed bug #1349326
	"ulogd option does not work". There was a typo in the class 
	iptAdvancedDialog ( useULOG instead of use_ULOG )
	*** Ported from 2.0.10 ***

2005-11-01  vadim  <vadim@tower.local>

	* NATCompiler_ipt.cpp (processNext): fixed bug #1342495: "SNAT
	with address range". Compiler used to print warning "Adding
	virtual addresses for NAT is not supported for address range" even
	if adding virtual addresses for NAT was turned off.
	*** Ported from 2.0.10 ***

2005-10-26  vadim  <vadim@tower.local>

	* PolicyCompiler_ipt.cpp (processNext): fixed bug #1313420:
	"OUTPUT chain is built wrong under certain conditions."  Rules
	that have firewall in SRC and DST, while DST has negation, should
	be split so that the second generated rule goes into OUTPUT chain
	rather than FORWARD
	*** Ported from 2.0.10 ***

2005-10-24  vadim  <vadim@tower.local>

	* FirewallDialog.cpp (openFWDialog): fixed bug #1315892:
	"fwbuilder crashes on missing OS template" The GUI crashed if user
	added new hostOS or firewall platform template under resources/os
	or resources/platforms, then reinstalled the package (and
	therefore lost their custom template files), then tried to open
	firewall or host OS settings dialog for the object using new
	template.
	*** Ported from 2.0.10 ***

	* RuleOptionsDialog.cpp (loadFWObject): fixed bug #1305933:
	"fwbuilder/Solaris: compilation errors". Another case of implicit
	type conversion QString->string which does not compile on systems
	with QT built w/o STL support.
	*** Ported from 2.0.10 ***

	* main.cpp: fixed bug #1304878: fwbuilder: signal.h
	required (Solaris). Using 'AC_CHECK_HEADERS([signal.h])' in
	configure.in to check for the appropriate #include.
	*** Ported from 2.0.10 ***

	* configure.in: fixed bug #1304764: "configure script: Sun make
	check fails". Need to use ${MAKE-make} instead of $ac_make when
	checking for GNU make.
	*** Ported from 2.0.10 ***

	* fixed bug #1304785: "fwbuilder - Solaris has no libutil". Using
	better way to check whether we need to link with libutil.
	*** Ported from 2.0.10 ***

2005-10-22  vadim  <vadim@vk.crocodile.org>

	* VERSION: set version to 2.0.10 in branch fwb2-2.0-maint

2005-09-29  Vadim  <vadim@vk.crocodile.org>

	* PolicyCompiler_ipt.cpp (InterfacePolicyRulesWithOptimization):
	new rule processor: checks if the rule is associated with an
	interface and uses setInterfaceId to record its id. If the rule is
	associated with multiple interfaces, splits the rule
	accordingly. Unlike basic processor
	PolicyCompiler::InterfacePolicyrules, this processor tries to
	optimize rules applied to multiple interfaces using user-defined
	chain

	***** Policy compilers support multiple interfaces and negation in
	"Interface" rule element
	
2005-09-28  Vadim  <vadim@vk.crocodile.org>

	* RuleSetView.cpp (paintCell): merged interface policies with
	global policy. Keeping most of the code that implements interface
	policy tabs just in case.

	* set version to 2.1.2

2005-09-26  Vadim  <vadim@vk.crocodile.org>

	* RoutingRuleOptionsDialog.cpp (loadFWObject): Added support for
	routing rules. Using "fwbuilder-routing" patch provided by Tidei
	Maurizio <fwbuilder-routing at compal.de>

	* set version to 2.1.1
	
	* ObjectManipulator.cpp (createObject),(newDNSName),
	newHostDialog.cpp (accept): added checks for broken object tree

2005-09-20    <vadim@vk.crocodile.org>

	* DNSNameDialog.cpp (loadFWObject): new object type: DNSName
	(Illiya)

2005-09-17    <vadim@vk.crocodile.org>

	* 2.0.9 release in branch fwb2-2.0-maint
	
2005-09-12    <vadim@vk.crocodile.org>

	* fwsm.xml.in: Added support for Cisco FWSM (platform and host OS)

	* pixAdvancedDialog.cpp (pixAdvancedDialog): Added support for
	manual ACL commit in FWSM

2005-09-11    <vadim@vk.crocodile.org>

	* SSHPIX.cpp (SSHPIX): enable_prompt should include string "Access
	Rules Download Complete" which is _sometimes_ printed by FWSM when
	in auto-commit mode.

2005-09-07    <vadim@vk.crocodile.org>

	* ObjectManipulator.cpp (lockObject): Added ability to lock/unlock
	individual objects in the tree (Illiya)

	* GroupObjectDialog.cpp (listViewSelectionChanged): Illiya
	implemented Feature Req #1151208: "Allow multiple objects select
	to make an action (Group)"

2005-09-07    <vadim@vk.crocodile.org>

	* SSHSession.cpp (cmpPrompt): overloaded method
	SSHSession::cmpPrompt to be able to specify prompt as a regular
	expression. This variant is very convenient for PIX prompts.

2005-09-05    <vadim@vk.crocodile.org>

	* fixed bug #1254775: "RCS checkin fails on Windows when data file
	is too big". RCS tools failed to check the file in if it consisted
	of one huge line of text. This fix makes th GUI save data file
	(.fwb) in formatted form on Windows, just like on Linux. This
	means each XML element is saved on separate line instead of all of
	them being on the same line.
	
2005-09-04    <vadim@vk.crocodile.org>

	* NATCompiler_pf.cpp (processNext): fixed bug #1276083:
	"Destination NAT rules". Old restriction on "rdr" rules that
	required service in OSrv is not valid anymore, pf supports rdr
	rules with no protocol specification. (ported from 2.0.9)

2005-09-04  Vadim Kurland  <vadim@vk.crocodile.org>

       * FWWindow.cpp (fileCommit): properly handling situation when user
       hits Cancel in check-in log dialog (should abort File/Commit
       operation entirely)

       * main.cpp (main): added a workaround to make the GUI work in
       Spanish locale (QT 3.3.4 ships with broken qt_es.qm file at least
       on Fedora-C4 and Mac OS X)

2005-08-31    <vadim@vk.crocodile.org>
 
       * SSHUnx.cpp (stateMachine): fixed bug #1277129: "script is
       truncated when installed by the GUI running on Mac". Large script
       was getting truncated while copied to the firewall if GUI was
       running on Mac OS X  (bugfix ported from 2.0.9)

2005-08-17    <vadim@vk.crocodile.org>

	* fwbedit.cpp (usage): Finished implementation of RFE #1211612
	"fwbedit - add object?". Using "-p","-L","n" and "-o" command line
	switches to specify parent, library, name and attributes of an
	object

2005-08-04    <vadim@vk.crocodile.org>

	* fwbedit.cpp (main): Illiya is working on RFE #1211612: "fwbedit
	- add object?" and #1114501: "Data file repair". Fwbedit can now
	add objects as well as repair tree structure. Still needs some
	more work.

2005-07-31    <vadim@vk.crocodile.org>

	* LINGUAS: Added Spanish translation, thanks to Carlos Lozano
	<clozano@andago.com>

2005-07-30    <vadim@vk.crocodile.org>

	* Started v2.1.0
	
2005-07-30    <vadim@vk.crocodile.org>

	* FWWindow.cpp (fileCommit): Illya implemented Feature Request
	#1187461 "Add "commit" menu item". This menu item commits opened
	data file to RCS but keeps it opened so the user can continue
	editing.

2005-07-29    <vadim@vk.crocodile.org>

	* FWWindowPrint.cpp (addObjectsToTable): Illiya implemented
	Feature Request #1225393 "FeatureRequest Print comments on
	objects"

2005-07-23    <vadim@vk.crocodile.org>

	* RuleSetView.cpp (dragMoveEvent): Illiya fixed bug #1226069:
	"Segfault: Drag&Drop between two instances"

2005-07-21    <vadim@vk.crocodile.org>

	* platforms.cpp (getLogFacilities): Illiya moved definitions of
	log levels, log facilities and actions on reject to module
	platforms.cpp. Methods getLogLevel, getLogFacilities and
	getActionsOnReject return string lists suitable for using with
	DialogData to provide mapping between localized and english
	strings so that the user sees translated ones but enlish ones are
	written into FWOptions object and used by compilers. This fixes
	bugs #1240205: "Iilegal --log-level Information" and #1233165:
	"Illegal Logging-Limit string.".

2005-07-08    <vadim@vk.crocodile.org>

	v2.0.8 released
	

2005-07-05    <vadim@vk.crocodile.org>

	* SSHSession.cpp (allDataSent): calling allDataSent from heartBeat
	slot method because on windows signal 'wroteToStdin' is emitted
	before I had a chance to connect it to a slot in
	SSHUnx::stateMachine in state PUSHING_CONFIG after entire file has
	been transmitted. I used to send an extra '\n' to force signal
	'wroteToStdin', but that made the file to be sligltly different on
	the receiving end and I do not like that.

	* RuleSetView.cpp (dragMoveEvent): not really a change: bug
	1226069 "Segfault: Drag&Drop between two instances" requires
	redesign of the drag&drop mechanism so that live pointer to
	FWObject is not passed between sender and receiver.
	
2005-07-04    <vadim@vk.crocodile.org>

	* SSHSession.cpp (startSession): fixed bug #1232478: "FWB shuts
	down on incorrect password". Bug was intorduced in build 624 while
	working on installer stalls and undescriptive ssh termination
	error when OpenSSH 4.0 was used.

2005-07-02  Vadim Kurland  <vadim@vk.crocodile.org>

	* main.cpp (main): ignore SIGHUP in the child process in ssh
	wrapper. Closing stdin at the end of the file copy sends SIGHUP to
	the child. By some reason, this caused ssh to terminate with error
	message "killed by signal 1" and return code 255 on Fedora C4
	which uses OpenSSH v4.0p1

2005-07-02    <vadim@vk.crocodile.org>

	* main.cpp (tty_raw): switched from TCSAFLUSH to TCSANOW in call
	to tcsetattr when we switch tty to raw mode in ssh wrapper
	code. This should fix mysterious stalls in the installer that were
	introduced when I worked on the wrapper code to fix bug #1213361
	(problems with file copies on FreeBSD 5.4)

	* instDialog.cpp (initiateCopy): added missing "-v" option to ssh
	call used to copy policy script to the firewall if "verbose"
	checkbox is checked. This should help troubleshoot problems with
	installer when ssh fails and terminates with an error.

2005-06-25    <vadim@vk.crocodile.org>

	* configure.in: need to call macro AC_PROG_MAKE_SET before
	using $ac_make to check for GNU make

	* configure.in: added check for cfmakeraw (which is absent on Solaris)

	* configure.in: make script continue if forkpty is not found,
	the program will use emulation.
	
2005-06-13    <vadim@vk.crocodile.org>

	* FWObjectPropertiesFactory.cpp (getObjectPropertiesDetailed):
	sorting list of objects for tooltips. Sorting is done by object
	name, alphabetically. TODO: use locale-aware sort and ignore
	case of the letters.

2005-06-12    <vadim@vk.crocodile.org>

	* main.cpp (main): need to switch the pipe and stdin in the child
	process to raw mode in order to ensure proper communication when
	fwbuilder works in ssh wrapper mode. This (really) fixes bug
	#1213361

	* configure.in: Added path to QT where it is installed on 64-bit
	systems to the list configure tries while searching for QT

2005-06-11    <vadim@vk.crocodile.org>

	* PolicyCompiler_ipt.cpp (processNext): fixed bug #1215279: "rate
	limiting rule logs everything".  Rule utlilizing "limit" module to
	rate limit packets with logging logged every packet and dropped
	those that exceeded the limit. The fix makes it apply the limit
	first and then log only packets that were dropped.

	* main.cpp (forkpty): fixed bug #1072842: "fwbuilder: Solaris and
	forkpty". We need forkpty fr built-in installer but this function
	is not awailable on Solaris. I am adding re-implementation, but it
	hasn't been tested since I do not have Solaris machine.

	* FWObjectPropertiesFactory.cpp (getObjectPropertiesDetailed):
	fixed bug #1212179: "tool tips for TCP services cuts off some
	services". The gui would show very long tooltip for large groups;
	if the group was too large, the tooltip did not fit on the screen.

	* main.cpp (main): fixed bug #1213361: "PF on FreeBSD-5.4R". Bug
	description is misleading, the probem was caused by built-in
	installer rather than by compiler for PF. Installer would not copy
	generated script over ssh if the script was longer than some
	threshold and the gui was running on FreeBSD.

2005-06-05    <vadim@vk.crocodile.org>

	* linux24.xml.in: fixed bug #1212121: "sudo shutdown doesn't
	work". Installer needs to schedule reboot when the user activates
	policy in a test mode. There was a bug in the installer script
	that improperly used sudo to run shutdown when installation was
	performed using regular user account.

	* linux24.xml.in: fixed bug #1212123: "executing file below /tmp
	as root". Avoiding world-writable directory /tmp/ while activating
	policy in the test mode.  This change makes installer use
	subdirectory "tmp" under directory specified in the "intaller" tab
	of firewall settings dialog. That directory is expected to have
	proper permissions; subdirectory "tmp" can be created manually,
	otherwise installer creates it. Either way, it is not
	world-writable, therefore unauthorized users can not create
	scripts in it.

	* freebsd.xml.in: Using pkill to find running shutdown process and
	kill it to cancel pending reboot. Pkill simplifies the scriptlet
	so we don't need to deal with output redirection etc. Pkill is
	available on FreeBSD, Linux, OpenBSD and Solaris.

	* linux24.xml.in: another fix for a bug #1201406: "shutdown
	messages should be suppressed". Scriptlet has been modified to
	make sure it works in both sh and csh (user who installs the
	policy may have tcsh as their login shell, root may use tcsh too)

2005-05-30    <vadim@vk.crocodile.org>

	* src/res/os/*.xml.in: fixed bug #1201406: "shutdown messages
	should be suppressed". Installation scriptlet tries to kill
	shutdown process, if there is one, to cancel pending shutdown that
	might have been left over from test install. If there is none, the
	script prints an error message "shutdown process not found" or
	similar, which confuses user. Needed to suppress these error
	messages.

	* fixed bug #1155351: "Remote install of FW rulset fails due to
	race condition". Generated ipfw firewall script could not be ran
	reliably over ssh session because "ipfw -f" flushes all rules and
	all state, which breaks ssh session. As soon as the script needed
	to print anything, it got I/O error from the system because TCP
	session for ssh was blocked; this stopped the script and did not
	let it activate new firewall policy.
	
	* PolicyCompiler_ipfw_writers.cpp (processNext): improvemet in the
	compiler for ipfw: added "established" rule on top of the regular
	backup ssh access rule; this allows to maintain management ssh
	session after the policy is reloaded. both "ipfw -f" and swapping
	sets flushes all states, so the ssh session used to upload and
	activate new policy breaks. A rule with "established" keyword
	maintains this session.

	* PolicyCompiler_ipfw_writers.cpp (processNext): improvement in
	the compiler for ipfw: using rule sets to atomically swap old and
	new rules. New rules are loaded in the set 1 and then swapped into
	set 0. If there is an error in a new rule set, it is caught while
	loading rules into inactive set 1, at which point script stops
	without changing old firewall rules.

	* PolicyCompiler_pf.cpp (addDefaultPolicyRule): implemented
	support for subnets for backup ssh access for pf,ipf,ipfw. Subnet
	can be defined using either full netmask or bitlength: both
	"192.168.1.0/255.255.255.0" and "192.168.1.0/24" are
	acceptable. Single host address works too, both as "192.168.1.10"
	and as "192.168.1.10/255.255.255.255" or
	"192.168.1.10/32". Incorrect address or netmask cause compiler to
	abort processing.

2005-05-28    <vadim@vk.crocodile.org>

	* GroupDialog: fixed bug #1207983: "incorrect size of "I" and "L"
	buttons in the group view dialog". Tested with large font and
	cleaned up layout in many dialogs.
	
	* HostDialog.cpp (loadFWObject): removed 'snmp community' option
	from the Host object dialog - it was not used anywhere

	* ipt.cpp (main): fixed bug #1205665: "Error with summer time when
	compiling script". Sometimes timezone name has "'" in it which
	confuses shell and causes an error when generated script prints
	"Activating firewall policy..." log message

	* RCS.cpp (RCSEnvFix): fixed bug #1204067: "incorrect timezone
	handling in RCS". Windows version of RCS incorrectly converts
	check-in time when time zone is east of GMT. Had to use "-z"
	option on all RCS commands to explicitly set offset; "-zLT"
	produces wrong results in rlog.

	* fwb_compile_all (LIB): fixed bug #1200902: "fwb_compile_all does
	not work in 2.0". Script fwb_compile_all broke because of changes
	in data file format

	* PolicyCompiler_PrintRule.cpp (_printTimeInterval): fixed bug
	#191423: "Weekend Time restriction not created correctly". Rules
	with time restriction spanning from Saturday to Sunday were
	generated with incorrect "--day" option

	* objects_init.xml.in: fixed bug #210518: 'Incorrect ending day in
	the standard object "weekends"'. This object defined time interval
	ending at 23:59 on Monday instead of Sunday

	* implemented Feature Request #1145666: "Print RCS
	Log". File/Properties dialog can now print RCS log. Thanks to
	"Ilya V. Yalovoy" <yalovoy@pilot.aip.mk.ua> for the patch.

	
2005-05-23    <vadim@vk.crocodile.org>

	* added updated German translation by Hans Peter Dittler
	<hpdittler@braintec-consult.de>
	
2005-05-20    <vadim@vk.crocodile.org>

	* set version to 2.0.8
	
2005-05-08    <vadim@vk.crocodile.org>

	* v2.0.7 released
	
2005-05-04    <vadim@vk.crocodile.org>

	* OSConfigurator_linux24.cpp (printPathForAllTools): fixed bug
	#1195201: "getaddr function return error ip address". Yet another
	change in the way we use grep to find IP addresses of an interface
	on Linux. We can't use regex (bug #1123748) and need to filter out
	secondary addresses from the "ip addr show" output. It looks like
	"grep -v :" neatly solves the problem without using regex.

2005-05-02    <vadim@vk.crocodile.org>

	* snmp.cpp: API change: Compiled all OIDs. The program may run on
	a system where MIBs are not installed, so we can not always use
	symbolic OID names Also using snmp_out_toggle_options to turn
	numeric output in all responses (equivalent to -On in snmp tools)

2005-05-01    <vadim@vk.crocodile.org>

	* snmp.cpp (walk): API changes: verbose error message, printing
	response->errstat code as well as corresponding error string; this
	should help debug snmp -related problems better

	* snmp.cpp (walk): API changes: using snmp_error to print last
	snmp error string
	
2005-04-27    <vadim@vk.crocodile.org>

	* implemented support for SNMP operations in Windows packages

	* qmake.inc files overhaul
	
2005-04-26    <vadim@vk.crocodile.org>

	* newFirewallDialog.cpp (getInterfacesViaSNMP): switched to using
	QT class DNS to get host/firewall name in new HostDialog and
	newFirewallDialog classes. This seems to work better on Windows.
	Also added more locks to prevent reentering getInterfacesViaSNMP
	if user clicks the button multiple times in quick succession
	
2005-04-23    <vadim@vk.crocodile.org>

	* newFirewallDialog.cpp (accept): fixed bug #1187248: using "find"
	for an address "192.168.10*" several times after a firewall
	objects has been created using templates caused GUI to crash

2005-04-17    <vadim@vk.crocodile.org>

	* findDialog.cpp (matchAttr): implemented feature request
	#1151206: "Search for IP Addresses". "Find" dialog searches for
	objects by a combination of name and one of the following
	attributes: address, tcp/udp port, ip protocol number or icmp
	message type. Regular expressions can be used for both name and
	attribute.

	* ObjectTreeView.cpp (getSimplifiedSelection): fixed bug #1151212:
	"Collapsed sub-objects shouldn't be added if they are
	hidden". When user selects multiple objects in the tree some of
	which have child objects, those child objects used to be also
	selected and added to groups in addition to their parent
	objects via drag-and-drop operation.

	* GroupObjectDialog.cpp (pasteObj): fixed bug #1184791: "can not
	copy/paste multiple objects into a group"

	* FWWindow.cpp (doCompile): implemented feature req. #1151220:
	"Close" button should change is caption/title to "Install". When
	user clicks "Install" toolbar button or main menu item, the
	"Close" button in the pop-up window that displays compiler
	progress changes its text caption to "Install"

2005-04-13    <vadim@vk.crocodile.org>

	* PolicyCompiler_ipt.cpp (addPredefinedPolicyRules): fixed bug
	#1181359: "Missing traling space in "INVALID state" syslog
	message"

2005-04-10    <vadim@vk.crocodile.org>

	* instDialog.cpp (continueRun): Improvement in built-in installer:
	user can specify additional command line parameters for ssh that
	built-in installer runs to access firewall. This allows for
	alternative ssh port or alternative ssh identity to be used when
	accessing firewall. Parameters can be added in the "Installer" tab
	of firewall settings dialog for all platforms.

2005-04-09    <vadim@vk.crocodile.org>

	* ipt.cpp (main): fixed bug #1179103: 'compiled rules can not be
	install'. Generated iptables script could not be used on systems
	with non-English locale where timezone name used local characters
	because these characters were printed as hex ( "&#21488;" ) and
	'&' caused problems with shell. Now using single quotes to make
	shell ignore any characters in the string. Will deal with proper
	printing of localazed timezone later.


2005-04-07    <vadim@vk.crocodile.org>

	* OSConfigurator_freebsd.cpp (printPathForAllTools): function
	getaddr() falls back to 0.0.0.0/32 if dynamic interface has not
	been assigned an address yet or is down. Ipfilter policy using
	run-time substitution of dynamic interface addresses will be
	functional even if these interfaces are down or do not have IP
	address.

2005-04-05    <vadim@vk.crocodile.org>

	* PolicyCompiler_PrintRule.cpp (_flushAndSetDefaultPolicy): fixed
	bug #1176890: "block IPv6". Generated iptables script sets default
	policies to DROP in all ipv6 filter chains. More detailed control
	can be implemented using prolog or epilog scripts.

2005-04-03    <vadim@vk.crocodile.org>

	* PolicyCompiler_pf.cpp (separateSrcPort): fixed bug #1176051:
	"incorrect rule generated for TCP service ftp-data". If a rule
	used several TCP or UDP service objects and one of them has source
	port range configured, generated PF filter rule incorrectly
	matched on a combiantion of that source port range _and_
	destination port ranges from all other service objects. This bug
	affected compilers for OpenBSD PF and ipfilter

2005-03-31    <vadim@vk.crocodile.org>

	* FWWindowPrint.cpp (filePrint): fixed bug #1155163: "print does
	not print group contents". The program printed only number of
	objects contaned in object or service groups. Now it prints lists
	of member objects for all groups used in rules. If groups contain
	other groups, they are printed recursively.

2005-03-30    <vadim@vk.crocodile.org>

	* objects_init.xml.in: fixed bug #1172620: "Add tcp service object
	for icslap". Added this object to the  objects library "Standard".

	* FWWindow.cpp (info): fixed bug #1151243: "Maintain format of
	description text". The GUI ignored text formatting in object
	comment when displayed it in the info panel (lower left corner of
	the main windows)

	* FWOptions.cpp (toXML): API change: fixed bug #1173801: '"&"
	character in prolog/epilog'. Needed to call xmlEncodeSpecialChars
	to encode special characters in firewall options

2005-03-29    <vadim@vk.crocodile.org>

	* ipf.cpp (printActivationCommandWithSubstitution): fixed bug
	#1173064: "support for dynamic interfaces in ipfilter". Actual
	address of dynamic interface is now determined at run-time in the
	policy activation script <firewall_name>.fw generated by
	fwbuilder. If dynamic interface is used somewhere in the policy or
	nat rules, it will be replaced with its actual address by
	activation script before configuration is sent to ipf or ipnat for
	activation. This run-time substitution is done only if a checkbox
	is checked in the "Script options" tab of firewall settings
	dialog. Default behavior is to use "any". This is because ipfilter
	configuration files <firewall>-ipf.conf and <firewall>-nat.conf
	that rely on run-time substitution of dynamic interface address
	can not be loaded using standard activation scripts that come with
	FreeBSD.

	This also fixes another problem in fwb_ipf where it generated rdr
	and nat commands with address 0.0.0.0/32 if dynamic interface was
	used in a NAT rule.

2005-03-28  vadim  <vadim@tourist2.local>

	* PolicyCompiler_PrintRule.cpp (_printMultiport): fixed bug
	#1160186: 'IPTables Compiler - Multiport Issue'. When 16 or 31
	ports were used in a single rule, compiler generated command with
	conflicting options "-m multiport --dport"

	* NATCompiler_ipf.cpp (processNext): fixed bug #1173067: "support
	for port ranges in NAT rules (ipfilter)" - policy compiler for
	ipfilter should split DNAT rules (rdr) that use TCP or UDP objects
	with port ranges. A warning is issued if more than 20 rules are
	created.

2005-03-20    <vadim@vk.crocodile.org>

	* utils.cpp (getFileDir): fixed bug #1157976: "patches to make
	fwbuilder compile under NetBSD 1.6". Applied patches.

	* newHostDialog.cpp (newHostDialog): fixed bug #1151219: "New Host
	creation window is not well dimensioned". Fixed wrong dialog page
	layout in the new host wizard.

	* OSConfigurator_linux24.cpp (printPathForAllTools): fixed bug
	#1123748: "busybox grep -E". Busybox in floppyfw is compiled
	without support for egrep (or grep -E). Switched to using "plain"
	grep.

	* InterfaceDialog.cpp (loadFWObject): fixed bug #1151052: "Not
	external interfaces marked as external". Dialog for an interface
	object that belongs to a host should not show checkbox "external
	(insecure) interface"

	* Tools.cpp: API change: fixed bug #1158870: "mutexes are not
	properly created on FreeBSD". Mutexes gethostbyname_mutex and
	gethostbyaddr_mutex were never created but used on OS where
	thread-safe resolver is not available.

2005-02-17    <vadim@vk.crocodile.org>

	* v2.0.6 released

2005-02-17    <vadim@vk.crocodile.org>

	* ipt.cpp (main): fixed bug #1123933 "iptables add_addr() expr
	binary not found". As it turns out, /usr/bin/ is not in PATH
	during boot time on Slackware. I added /usr/bin/ to PATH variable
	in generated iptables script.

2005-02-16    <vadim@vk.crocodile.org>

	* OSConfigurator_linux24.cpp (printPathForAllTools): fixed bug
	#1123748 "busybox grep -E". Busybox does not support option "-E"
	with grep, however it has "egrep".

2005-02-12    <vadim@vk.crocodile.org>

	* instDialog.cpp (instDialog): proper localization in the
	installer where it displays progress of the installation operation

2005-02-11    <vadim@vk.crocodile.org>

	* main.cpp (main): Troubleshooting weird case of data file
	corruption during install

	* RCS.cpp (RCS): fixed bug #1120904: "GUI hangs when accessing RCS
	file". Improved parsing of rlog output.

2005-02-09    <vadim@vk.crocodile.org>

	* utils.cpp (getUserName): working on bug #1118717: "fwbuilder 206
	on Windows XP SP2: error checking out". Env variable USERNAME was
	not set in user's profile, which triggered this bug.  Now using
	getuid to get user name on Unix and GetUserName on Windows. This
	should make the program more resilient for situations when
	environment variable LOGNAME or USERNAME is not set

2005-02-08    <vadim@vk.crocodile.org>

	* ipt.cpp (main): Using getuid to read real user's ID on Unix

2005-02-07    <vadim@vk.crocodile.org>

	* instDialog.cpp (continueRun): Fix for support request #1118039:
	"Error when Windows client calls plink -ssh". The problem is that
	putty ignores protocol and port specified in the session file if
	command line option -ssh is given. On the other hand, the sign of
	session usage is an empty user name, so we can check for that. If
	user name is empty, then putty will use current Windows account
	name to log in to the firewall and this is unlikely to work
	anyway. This seems to be a decent workaround.

	* printerStream.cpp (printQTable): further bugfixes in printing,
	in particular fixed a problem with partially greyed-out horizontal
	and vertical headers when ruleset was small enough to fit on the
	first page.

2005-02-05    <vadim@vk.crocodile.org>

	* RuleSetView.cpp (selectionChanged): fixed bug #1030538:
	"incorrect highlighting when selecting multiple rules". This bug
	seems to be specific to Mac OS X

	* printerStream.cpp (printQTable): improvements in printing:

	 - if a rule set does not fit on a single page, the program
	 repeats table header on each page ("Source","Destination","Service" etc)

	 - the program does not draw the whole rule set in memory
	 anymore. Instead, it "scrolls" the table and only draws section
	 that fits on a single page. This means we can now print really
	 huge policies that can not be drawn as a whole because they
	 exceed maximum coordinate value. Tested with a rule set that
	 consists of 1200 rules which has size of 677x34884 pixels on my
	 machine.

2005-02-03    <vadim@vk.crocodile.org>

	* instDialog.cpp (selected): working on bug #1115412: "Problem
	installer FWbuilder 2.0.5 for Windows". Switched to command line
	option "-l" to specify user name for external ssh in
	installer. This was necessary because Van Dyke SecureCRT on
	Windows does not support user@host syntax.

	* instDialog.cpp: Installer verbose and quiet modes work as follows:

	  - if quiet is off, verbose is off: prints everything that
	  firewall script prints on stdout and stderr; does not add "-v"
	  to calls to external ssh utilities

	  - if quiet is off, verbose is on: adds "-v" to ssh command line

	  - if quiet is on - supresses script output but still prints short
	  messages to indicate when it copies files to the firewall and when
	  it executes them
	
2005-02-01    <vadim@vk.crocodile.org>

	* ObjectManipulator.cpp (delObj): slightly changed logic with user
	warnings in the object removal code. The program asks the user for
	confirmation if they remove an ordinary object from a regular
	library. Confirmation is not asked if object is removed from
	"Deleted objects" library or when a library is being deleted (in
	this case we ask a different quastion later anyway). This helps
	avoid double warning when a library is deleted.

2005-01-31    <vadim@vk.crocodile.org>

	* POmakefile.in (POTFILES): Added module FWWindowPrint.cpp to the
	list of files processed for localization

	* FWWindowPrint.cpp (filePrint): Added small margin inside table
	cells in Legend and Object tables in the printout.

2005-01-30    <vadim@vk.crocodile.org>

	* PolicyCompiler_ipt.cpp (processNext): fixed bug #1112470:
	"Problem with FW part of ANY in Bridged mode".  If fw is
	considered part of any, we should place rule in INPUT/OUTPUT
	chains even if it is a bridging fw since fw itself may send or
	receive packets.

	* PolicyCompiler_ipt.cpp (accounting): implemented feature
	req. #1112980: "Need unique names for accounting rules". User can
	now specify a unique name for rules with action 'Accounting'; this
	name will be converted to a chain name. This simplifies accounting
	since chain name for such rule won't change if the user adds or
	removes rules above or below.

	* PolicyCompiler_ipt.cpp (accounting): fixed bug #1112976:
	"Accounting rule with logging produces looped iptables command"

	* FWWindowPrint.cpp (beginPage): implemented Feature
	Req. #1112778: "include date and time on printouts". Added date
	and time to the header on each printed page.

	* RuleSetView.cpp (paintCell): fixed bug #1112776: "some items
	touching seperator lines on printouts". Rule elements "Action",
	"Direction", "Options" and "Comment" were placed right at the top
	of the table cell which led to their clipping when rule set was
	printed on Mac OS X. Need more testing.

	* FWWindowPrint.cpp (filePrint): fixed bug #1112764: "some Objects
	are partially obscured in printout". Parts of the "Objects" table
	were clipped.  Need to test some more.
	
2005-01-29    <vadim@vk.crocodile.org>

	* FWBSettings.cpp (init): fixed bug #1112264: "Load last edited
	file" setting doesn't work. This was broken only on Mac OS X.

	* FWObjectDatabase.cpp (merge): API change: fixed bug #1105167:
	"Crash when importing a library that has been deleted".

2005-01-27    <vadim@vk.crocodile.org>

	* NATCompiler_pf_writers.cpp (_printPort): not quite fixed bug
	#1105755 "Custom Service objects not working for PF
	compiler". User tried to generate a nat rule like this using
	CustomService object:

	nat on eth1 proto {tcp udp icmp gre} from 192.168.1.0/24 to any -> 22.22.22.22 

	Taken from the bug report:

	it turned out, I can not fix this. You are trying to use Custom
	Service object to insert protocol list into a "nat"
	rule. Normally, a service object such as TCP or UDP service
	generates two components for any rule where it is used: a protocol
	specification and port specification
	(type/ code spec for ICMP). PF is sensitive to the order of
	parameters in the rule, in particular, protocol must be defined
	after interface but before src/dst addresses in the rule, while
	port numbers go after addresses.  Compiler easily retrieves this
	information from IP, TCP, UDP and ICMP services and places it in a
	proper slots in the rule it generates.  CustomService does not
	have a notion of protocol and parameters for it, so compiler puts
	a string that is configured in the CustomService in the place
	reserved for port numbers. This means you can not use
	CustomService to specify protocols.

	There still was a bug in fwb_pf where it would print
	"custom_service" in place of protocol. This is fixed in 2.0.6
	build 542. Protocols can not be inserted with Custom Service
	though.

	Feature request #1111267 "CustomService should specify protocol
	and parameters for it" has been opened
	

	* PolicyCompiler_ipt.cpp (processNext): fixed bug #1102629: "lost
	chain in accounting rules". Rules with multiple objects in one of
	the rule elements and action 'Accounting' generated code that
	ignored objects in that rule element

	* ObjectManipulator.cpp (newPhysicalAddress): fixed bug #1111244
	"GUI allows to add more than one MAC address to an
	interface". There can only be one MAC address for each interface.

	* FWWindowPrint.cpp (printQTable): While printing rule sets, the
	program makes sure rule set tables are broken on the rule
	boundaries while switching to a new page.

	* Added "Page setup" dialog to set parameters such as printing
	header, printing of a legend and object lists etc.

	* fixed bug #1109174: "Cannot print rule base" - implemented
	printing
	
2005-01-25    <vadim@vk.crocodile.org>

	* instDialog.cpp (selected): fixed bug #1109631: "can not copy
	firewall script to /etc on Linksys". Added an option ot all OS
	resource files that determines whether user is allowed to change
	installation directory on the firewall. Currently it is allowed on
	all supported OS except Linksys/Sveasoft because there /etc/
	resides on read-only filesystem

2005-01-24    <vadim@vk.crocodile.org>

	* PolicyCompiler_ipt.cpp (processNext): fixed bug #1101910: "Samba
	problem with Bridged Firewall". Need to split rule to take care of
	broadcasts forwarded by the bridge and broadcasts that are
	accepted by the firewall itself. Need to do this only if the rule
	is not associated with any bridging interface.

	* PolicyCompiler_PrintRule.cpp (_printOptionalGlobalRules): fixed
	bug #1106701: 'backup ssh access' and statefulness
	interation. Need to add rules matching states ESTABLISHED and
	RELATED for the backup ssh access to make sure it works even if
	global rule matching these states is disabled.

	* configure.in: fixed bug #1107838: "bug in configure script in
	fwbuilder 2.0.6". Need to specify path "./" when calling
	runqmake.sh

	* FWWindowPrint.cpp (filePrint): printing legend and a list of
	objects at the bottom of a printed document.

	* Compiler_ops.cpp (operator==): API change: fixed bug #1108861:
	"two rules using MAC address matching shadow each other". Need to
	check for MAC addresses while processing rules for shadowing.


2005-01-21    <vadim@vk.crocodile.org>

	* FWWindowPrint.cpp (filePrint): Implemented printing of firewall
	rule sets. Using standard QT class QPrinter; can print to a system
	printers or to a file (PostScript), both in black and white or a
	color where available. Prints policies of the currently opened
	firewall. The program can calculate total number of pages and
	offer the user a choice in the Print dialog only if QT v3.2 and
	later is used. Each printed page has a header with the file name,
	RCS revision and a page number. Currently, the header can not be
	turned off (will implement in the future).

2005-01-07    <vadim@vk.crocodile.org>

	* v2.0.5 released
	
2005-01-06    <vadim@vk.crocodile.org>

	* RCS.cpp (isDiff): writing RCS log in UTF-8, this simplified
	localization

2005-01-02    <vadim@vk.crocodile.org>

	* RCS.cpp (RCS): working on localization of RCS log entries. Build
	516 converts log strings into 8bit string into locale-specific
	format on Unix before sending it to ci. Strings returned by rlog
	are converted from locale-specific format. No conversion is done
	on Windows and Mac OS X.

	* objects_init.xml.in: fixed bug (no num) that caused GUI crash
	when user created new firewall object using template with three
	interfaces. 

2004-12-30    <vadim@vk.crocodile.org>

	* PolicyCompiler_ipfw_writers.cpp (processNext): fixed bug
	#1093620: "path (to ipfw) with spaces fails". Generated script
	failed if path to ipfw contained space. I only worked around this
	problem for ipfw; paths to sysctl and logger must be standard and
	never contain spaces.

	* PolicyCompiler_ipfw.cpp (processNext): fixed bug #1093472: "ipfw
	port range(s) errors". There can only be one port range in a
	single ipfw rule. 
	
	* PolicyCompiler_ipfw_writers.cpp (_printProtocol): fixed bug
	#1093461: "problem with 'established' in ipfw". Ipfw requires
	protocol to be set to 'tcp' if option 'established' is used in a
	rule.

2004-12-29    <vadim@vk.crocodile.org>

	* RCS.cpp (RCS): fixed bug #1092810: "Multiline RCS comments are
	shown as a single line on windows". As it turned out, this bug
	affected all platforms.

	* RCS.cpp (ci): an attempt to fix a bug that does not allow to
	enter RCS comment using non-english locale.

2004-12-28    <vadim@vk.crocodile.org>

	* PolicyCompiler_ipt.cpp (getInterfaceVarName): fixed bug
	#1059393: "function getaddr failed for eth1.0020". Generated
	script can now work with interfaces that have a dot in their name
	(such as "eth1.0020" - vlan interface)

	* PolicyCompiler_PrintRule.cpp (_printOptionalGlobalRules): fixed
	bug #1092141: "irritating FORWARD rule for established
	connections". Need rule in FORWARD chain only if ip forwarding is
	on or set to "no change"

2004-12-22    <vadim@vk.crocodile.org>

	* Compiler.cpp (createRuleLabel): API change: fixed bug #1068119:
	"additional whitespace for Rule comments in .fw file". Added extra
	space between rule number and interface spec in rule comments.

	* PolicyCompiler_ipfw.cpp (processNext): fixed bug #1089866:
	"multiple services in one rule confuses ipfw compiler". If several
	UDP or TCP objects were used in the same policy rule and these
	service objects had source port ranges defined, the compiler would
	produce incorrect code by combining source port range
	specifications together in the same ipfw command.

	* main.cpp (main): Pull-down menu "On startup" in the "General"
	tab of the preferences dialog now has three items: "Load standard
	objects", "Load last edited file" and "Ask user what to do". The
	last item is default.

	* PolicyCompiler_PrintRule.cpp (_printProtocol): fixed bug
	#1089586: "default --icmp-type value is 0 in iptables <
	1.2.9". The problem concerns policy rules using service object
	"any ICMP". A rule like this is supposed to match any ICMP
	packet. Few versions ago I had to add option "-m icmp" (and "-m
	udp", "-m tcp") because I've discovered that iptables-restore on
	some systems (linksys sveasoft firmware, iptables v1.2.11) refused
	to load rules without it. Now it turns out that iptables v < 1.2.9
	(tested on 1.2.6a and 1.2.7a) implicitly adds equivalent of
	"--icmp-type 0" to rules with "-p icmp -m icmp" and without
	"--icmp-type" option. Since type 0 is actually icmp echo reply, a
	rule like this does not match "any ICMP" as it was supposed to
	do. Iptables 1.2.9 implicitly adds "--icmp-type 255" which matches
	any icmp type. Using "--icmp-type 255" on iptables 1.2.6 and 1.2.7
	does not work (a rule does not match icmp packets with type
	different from 255). The fix generates "-p icmp -m icmp
	--icmp-type any" for iptables 1.2.9 and later, as well as when
	iptables version is not specified in the firewall object settings.
	It generates just "-p icmp" for versions < 1.2.9.
 
2004-12-19    <vadim@vk.crocodile.org>

	* ObjectManipulator.cpp (newInterfaceAddress): GUI change: main
	menu item "Object/New Object/Address" and corresponding toolbar
	button always creates an Address object under Objects/Addresses
	folder in the tree. Address of an interface can be created using
	pop-up menu item "Add IP Address"

2004-12-16    <vadim@vk.crocodile.org>

	* Bunch of cosmetic bugfixes in the GUI
	
	* PrefsDialog.cpp (setButtonColor): implemented feature request:
	colors that are used to color rules can be changed in Preferences
	dialog.

2004-12-13    <vadim@vk.crocodile.org>

	* FWWindow.cpp (fileOpen): when user clicks menu item "File/Open"
	to open a new file, the GUI should save and close currently opened
	file only after the user chooses new file. If user clicks Cancel
	in the File/Open dialog, operation should be cancelled so the user
	can continue working with currently opened file. The same applies
	to operation File/New.

2004-12-12    <vadim@vk.crocodile.org>

	* po.pro: fixed bug (no num): localization was broken on win32 and
	mac os x because translation files were not installed properly.

	* ObjectManipulator.cpp (pasteTo): improved behavior of the main
	menu "Edit" as well as pop-up menu that appears when user right
	mouse clicks on an object in the tree. Menu item "Paste" should
	only be enabled if the clipboard is not empty and objects that are
	stored in it can be pasted into selected object in the tree.

2004-12-10    <vadim@vk.crocodile.org>

	* RCSFilePreview.cpp (selectedRevision): fixed bug (localization):
	RCS log entries made using non-ascii characters used to appear as
	'???' in Open File and File/Properties dialogs.

	* ObjectEditor.cpp (validateAndClose): more bugfixes for the
	behavior of the object editor dialogs. Dialog should ask if user
	wants to save data and then validate it when user clicks on [x] to
	close editor dialog. It used to validate the data first, then ask
	if they want to close dialog.

2004-12-09    <vadim@vk.crocodile.org>

	* FWWindow.cpp (load): when user opens data file in the old format
	(fwbuilder v1.1.x, extension .xml) and after autoupgrade the
	program discovers that the same file with extension .fwb already
	exists, it offers the user a chance to choose different name. If
	user clicks "Cancel" at this point, the program cancel operation
	and reverts upgraded data file back to its original name and
	version.

	* listOfLibraries.cpp (add): fixed bug (internal #34) the program
	should issue a warning when user tries to add a library file
	(.fwl) that contains object library that already exists in the
	opened data file.

	* ObjectEditor.cpp (validate): Streamlined logic in the object
	editor dialog. This improves handling of the situation when user
	closes dialog by clicking on [x] while 1) there are unsaved data
	and/or 2) some of the object's parameters have illegal values. The
	dialog behavior also depends on the setting of the global flag
	"Autosave" that causes dialog to automatically save data when user
	switches between objects.

2004-12-08    <vadim@vk.crocodile.org>

	* listOfLibraries.cpp (add): numerous fixes for localization

2004-12-05    <vadim@vk.crocodile.org>

	* ObjectManipulator.h: numerous bugfixes:

	 - properly synchronizing state of the items main menu with state
	 of corresponding items in the pop-up menu that appears when user
	 right-mouse-clicks on an object in the tree

	 - fixes for non-localized text strings in dialogs (mostly
	 "Continue", "Yes"/"No" etc. in many places)

	- proper localization of the human-readable version number text
	for iptables; also made info window print readable text instead of
	"lt_1.2.6"

	- cosmetic changes in some dialogs layout to make the look better
	when localized text makes strings much longer

	- firewall object dialog tab "Templates" has been hidden. It is
	unlikely that this feature will be implemented in 2.0.X series.
	
2004-12-04    <vadim@vk.crocodile.org>

	* listOfLibraries.cpp (add): fixed bug (no num): the GUI crashed
	when user tried to add a library file for auto-load in
	Preferences/Libraries and the first library object in that file
	had a name using non-ascii characters

	* Bunch of other fixes to avoid '????' in various places for
	localized strings
	
2004-12-04    <vadim@vk.crocodile.org>

	version 2.0.4 released
	
2004-12-02    <vadim@vk.crocodile.org>

	* utils.cpp (fillLibraries): fixed bug (no num): if a library was
	assigned a name with non-ascii characters, it would appear
	distorted in the pull-down list in object dialogs.

	* fixed bug #1077496 ] Error compiling libfwbuilder in FreeBSD:
	The problem was caused by changed major version number of libnetsnmp library
	in the latest net-snmp port (v5.2)

2004-12-01    <vadim@vk.crocodile.org>

	* FWWindow.cpp (openFirewall): fixed bug #1077072: "CrossPlatform
	Firewall Builder Crash" - pressing arrow down key on the keyboard
	right after the GUI started with no firewall objects defined
	caused crash.

2004-11-30    <vadim@vk.crocodile.org>

	* po/ru.qm: Updated Russian translation

2004-11-25    <vadim@vk.crocodile.org>

	* PolicyCompiler_ipt.cpp (splitIfSrcNegAndFw::processNext): fixed
	bug #1073491: incorrect code for rules using two interfaces with
	negation. If a rule had two (or more) interfaces of the firewall
	in the destination, with negation, the code generated by compiler
	would check one interface's address in INPUT chain and another in
	FORWARD chain. It should check addresses of all interfaces from
	the corresponding rule element in the INPUT chain and also check
	addresses and possibly services from other rule elements in the
	FORWARD chain. This bug affected rules with two or more interfaces
	both in source and destination.

	* po/LINGUAS: translators maintain Russian localization using QT
	linguist rather than gettext, removed ru locale from gettext
	Makefiles but left it in po.pro for installation

	* fwblookup.cpp: a fix to make it compile on FreeBSD w/o gnugetopt
	port

	* utils.cpp (addPopupMenuItem): minor fix to help localization
	('add object' and operation on rules pull-down menus did not
	translate properly)

2004-11-23    <vadim@vk.crocodile.org>

	* instDialog.cpp (continueRun): built-in installer checks exit
	status of the script it runs on the firewall and aborts
	installation sequence if it detects an error. OS resource files
	have been updated accordingly so they return exit status '1' in
	case of error and '0' when they succeed.

	* Compiler_ops.cpp (checkForShadowing): API change: still working
	on the IPService object shadowing changes. ip fragments object was
	shadowing GRE object, which was incorrect. Hopefully this change
	finally fixes it.

2004-11-21    <vadim@vk.crocodile.org>

	* OSConfigurator_linux24.cpp (printPathForAllTools): fixed bug (no
	number): policy compiler for iptables used "tail -1" in the shell
	script that read actual IP addresses of interfaces of the
	firewall. This shell code failed to determine correct address of
	an interface that was configured with a secondary
	address. Reverted to using grep (I switched to tail when ran into
	limitations of one of the beta builds of Sveasoft Linksys firmware
	that did not have grep)

2004-11-18    <vadim@vk.crocodile.org>

	* NATCompiler_ipt.cpp (processNext): fixed bug #1068936:
	"unnumbered interace not using MASQUERADE". Comiler for iptables
	will use target "MASQUERADE" if unnumbered interface is used in
	Translated Source in a NAT rule.

	* utils.cpp (fillLibraries): fixed bug (no num): group object
	dialog showed incorrect library name for groups located in the
	"Standard" library

2004-11-17    <vadim@vk.crocodile.org>

	* listOfLibraries.cpp (add): fixed bug (no number): GUI could not
	find names of the object libraries in external library files that
	user added for automatic load in the Preferences dialog on
	Windows. It would find the name of the library in the first file,
	but failed to find library names in subsequent files and used the
	name from the first file. Since this library was only present in
	the first file, object tree was getting corrupted when the program
	attempted to load this library from every file configured for
	automatic pre-load. This only happened on Windows.

	* dns.cpp (init): API change: fixed bug (no number): program
	crashed on FreeBSD 5.3 when using SNMP to obtain parameters for
	hosts and interfaces. Crash occurred because of use of
	uninitialized mutex variables in module dns.cpp

2004-11-16    <vadim@vk.crocodile.org>

	* main.cpp (main): improved error handling: if the GUI is started
	with a file on the command line or is configured to open a file
	automatically on startup and RCS can not check the file out, the
	GUI will come up empty (with only standard objects loaded).

	* po/ja.po: Added Japanese translation by Tadashi Jokagi
	<elf@elf.no-ip.org>
	
	* DialogFactory.cpp (createFWDialog): added XML element
	FWBuilderResources/Target/dialog to platform and host OS resource
	files. This element describes GUI dialog that should be opened for
	the firewall object for a given firewall platform or host OS. This
	is to be used with customized resource files, e.g. when user wants
	to add their own host OS resource file to change commands used to
	load and activate policy on the firewall. Such customized resource
	file will have unique "description" element (the value of this
	element appears in the pull-down menu in firewall object dialog)
	and the same values for "family" and "dialog" elements to indicate
	which firewall family it belongs to and which dialog should be
	used. Policy compilers consult "family" element to check if the
	firewall platform is supported by the compiler.

	* GroupObjectDialog.cpp (addIcon): fixed bug (no number): group
	object dialog corrupted object names if they contained non-ascii
	characters.

2004-11-13    <vadim@vk.crocodile.org>

	* pixAdvancedDialog.cpp (pixAdvancedDialog): Removed "always new"
	mode for access lists and object groups for PIX
	configurations. This mode works well when user installs new
	configuration but causes problems if they want to reinstall the
	same configuration.

	Also converted old option "pix_add_clear_statements" to one of the
	confgiuration script modes. So, final list of script modes for PIX
	is as follows:

	 - basic or old format when access lists are cleared and added
	 from scratch. This is the simplest mode which can be used if
	 management station connects to the firewall from inside. Remote
	 management over IPSEC tunnel may be difficult since tunnel
	 traffic is blocked as soon as "clear access-list" command is
	 executed.

	 - access-list and object-group commands are generated but "clear
	 access-list" and "clear object-groups" commands are not
	 added. User's installation scripts should take care of that. This
	 option replaces old option pix_add_clear_statements (with
	 opposite semantics)
	
	 - temporary access list is created and added to outside
	 interface, then main lists and object groups are added with
	 permanent names and assigned to interfaces. Temporary list
	 permits all traffic from a single subnet configured in the GUI
	 via option pix_acl_temp_addr. Temporary list is small and is not
	 cleared in the end. Temporary list helps maintain IPSEC tunnel
	 for the time when access-lists are cleared and firewall is
	 running with default acl that does implict deny for all traffic.


2004-11-12    <vadim@vk.crocodile.org>

	* pf.cpp (main): fixed bug (no number): pfctl expects "-F Sources"
	and "-F Tables" command line options with "Sources" and "Tables"
	capitalized.

	* FWObjectDatabase.cpp (merge): API change: changes in the object
	database merge algorithm: when an object database we are trying to
	merge has non-empty "Deleted objects" library, deleted objects
	from this library should be ignored (they used to be deleted from
	the current tree). Likewise, when current tree has non-empty
	"Deleted objects" library and objects in it match objects being
	merged in, objects should be removed from "Deleted objects"
	library to avoid creating duplicate IDs with objects being merged
	in.


2004-11-10    <vadim@vk.crocodile.org>

	* Compiler_ops.cpp (checkForShadowing): API change: fixed bug (no
	number): rule shadowing algorithm now assumes that IPService
	object with protocol number '0' shadows any other service just
	like 'any' does.

	* PolicyCompiler_ipt_optimizer.cpp (optimizeForRuleElement): fixed
	bug #1063953: "Wrong accept/multiport rule generated". Compiler
	generated wrong code for rules using multiple service objects of
	different types (TCP and UDP, or TCP and ICMP etc), multiple
	addresses in src or dst with option that requires using TCP RST
	for action REJECT.

2004-11-07    <vadim@vk.crocodile.org>

	* SSHPIX.cpp (getACLs): New feature: added support for new
	configuration script formats for PIX in installer:

	 - basic or old format when access lists are cleared and added
	 from scratch

	 - access lists have unique names each time policy is recompiled,
	lists are added without clearing.

	 - access lists are added with temporary names and assigned to
	 interfaces, then the same lists are added with permanent names,
	 lists are swapped and temporary lists cleared

	Last two methods provide for instantaneous access list swap so
	that the firewall never runs with empty lists. This helps maintain
	access to the firewall if configuration is installed remotely.


	* SSHPIX.cpp: New feature: Installer always clears unused access
	lists after confgiuration is loaded.
	
	
2004-11-06    <vadim@vk.crocodile.org>

	* fwcompiler/Compiler.cpp (complexMatch): fixed bug #1055937:
	"Any->all_multicasts not in INPUT Chain". Need to check if network
	objects are multicasts; assume that multicast always matches
	firewall object (e.g fwb_ipt will put rule with such network
	object in destination in INPUT chain)


	* instDialog.cpp (instDialog): Added an option to push PIX
	configuration to a standby firewall at the end of install.

2004-11-01    <vadim@vk.crocodile.org>

	* NATCompiler_PrintRule.cpp (_printDstService): fixed bug (no
	number) where compiler for iptables used option
	"--destination-port" with module "multiport" for versions of
	iptables that do not understand it (1.2.6 and later, as well as
	default version setting 'any'). The option should be
	"--destination-ports" or "--dports".

2004-10-31    <vadim@vk.crocodile.org>

	* FWBSettings.cpp (init): fixed bug (no number): Policy installer
	failed if the following conditions were met:
	 - it was running on Linux, FreeBSD or Mac OS X
	 - working directory configured in the "General" tab of the
	 Preferences dialog did not exist and could not be created or its
	 permissions did not allow user that runs the GUI to access it

	* NATCompiler_ipt.cpp (processNext): fixed bug (no number) in
	fwb_ipt that caused no-nat rules with firewall in OSrc to be
	placed only in OUTPUT chain. Packets originating on the firewall
	go into OUTPUT and POSTROUTING chains, so no-nat rules must be
	placed in both. Other minor improvements for NAT of the locally
	originated connections have been done as well.

2004-10-30    <vadim@vk.crocodile.org>

	* NATCompiler_PrintRuleIptRst.cpp (_endRuleLine): fixed bug (no
	number): compiler placed extra quote '"' at the end of each NAT
	command in the script using iptables-restore; this happened
	only if all interfaces of the firewall had static addresses.

	* PolicyCompiler_PrintRule.cpp (_printProtocol): testing policy
	installation via iptables-restore with old versions of iptables
	(1.2.6a). Need to include "-m tcp", "-m udp" or "-m icmp",
	otherwise iptables-restore does not understand options "--dport",
	"--tcp-flags" and some others. Also had to use "--tcp-flags
	SYN,RST,ACK SYN" instea dof "--syn" for better backwards
	compatibility.

2004-10-26    <vadim@vk.crocodile.org>

	* ipt.cpp (main): iptables: Added ability to instert shell
	commands defined in the prolog script in three places:

	  - on the top of generated script

	  - after interface configuration but before resetting existing
	  iptables policy

	  - after existing policy rules are flushed and optional global
	  implied rules added but before all policy and NAT rules

2004-10-24    <vadim@vk.crocodile.org>

	* PolicyCompiler_PrintRuleIptRst.cpp (_createChain): implemented
	Feature Request #1021201: "output iptables-restore compatible
	config from fwb_ipt". Policy compiler for iptables can use
	iptables-restore to activate firewall policy. Iptables-restore
	provides for atomic policy load and allows to load large policy
	much faster. Atomic load means the whole filter or nat table is
	activated at once, and if there is an error, nothing is
	changed. Compiler generates script in three possible formats:

	  - the ususal shell script that adds rules one at a time by
	  executing iptables command with an "-A" flag to add a rule;

	  - commands are fed to iptables-restore, this format is used when
	  all interfaces of the firewall have static IP addresses and
	  script does not need to determine addresses at run time;

	  - script determines IP addresses of interfaces and discovers
	  dynamic interfaces that were defined as a "wildcard" interface
	  in fwbuilder (e.g. 'ppp*'); code that is sent to
	  iptables-restore is generated dynamically by the script at run
	  time.
	
	Using iptables-restore is optional and is controlled by
	the checkbutton in the "Script options" tab of firewall settings
	dialog. Path to iptables-restore utility can be set in the "Paths"
	tab of the host settings dialog.

	* A change in the script generated by fwb_ipt: if iptables-restore
	is not used to load policy, generated shell script purges existing
	firewall policy (all tables and chains) and sets default chain
	policies after it configures interfaces of the firewall.
	Previously, it would flush tables and set default policy before it
	configured interfaces.

2004-10-23    <vadim@vk.crocodile.org>

	* RuleSetView.cpp (pasteRuleAbove): fixed bug #1028866: "incorrect
	order when several rules copied using copy/paste". Pasting
	multiple rules into an empty policy caused rules to be inserted in
	the wrong order.

	* freebsdAdvancedDialog.cpp (freebsdAdvancedDialog): fixed bug
	#1046345: "ipfw - no option to specify ipfw executable". Added GUI
	control to let user specify alternative path to "ipfw" on
	FreeBSD. Control like that was previously available only for Mac
	OS X

	* PolicyCompiler_ipt.cpp (checkForMatchingBroadcastAndMulticast),
	Compiler.cpp (_complexMatchWithInterface): fixed bug #1040773:
	need to match network address as well as broadcast. Packets sent
	to the network address (192.168.1.0 for net 192.168.1.0/24) go in
	the broadcast frame and behave just like IP broadcast packets
	(sent to 192.168.1.1255 for the same net)

	* PolicyCompiler_ipt.cpp (finalizeChain::processNext): fixed bug
	#1040599: "unnecessary FORWARD rules". If ip forwarding is turned
	off in the host settings dialog of the linux-based firewall,
	compiler should not generate rules in FORWARD chain.

2004-10-20    <vadim@vk.crocodile.org>

	* linux24.xml.in: Added element "Target/family" to all OS resource
	XML files. Compilers use "family" resource element to determine if
	host OS is supported. User may want to copy host OS resource file
	to modify installer scriptlets; as long as the family element is
	kept the same, compiler will accept new resource file.

	* linksys.xml.in: Added elements
	"Target/options/suppress_comments" and
	"Target/options/suppress_modules" to the OS resource files
	linksys.xml and linux24.xml. These options suppress printing
	comments in the generated script and remove commands that load
	kernel modules. These options are used for Linksys/Sveasoft
	appliance but can also be used for other firewalls based on Linux.

2004-10-19    <vadim@vk.crocodile.org>

	* pf.cpp (main): Activation script for PF flushes only information
	about rules, nat, source and tables (it used to flush "all"). This
	preserves queue entries and states.

	* ipt.cpp (main): moved rule permitting backup ssh access from the
	management station to the firewall to the top of the script. This
	helps maintain ssh session, otherwise it may stall or break
	because stdout buffer is filled with diagnostic or progress output
	from the script that is printed after all chains are flushed but
	before rule permitting ssh to the firewall is added. If stdout
	buffer is full, ssh stops and tries to send the text to the
	management station but times out because firewall blocks it.

	* ipt.cpp: removed code that added iptables command to the "drop"
	table to drop and log all dropped packets. This rule used
	obsoleted patch-o-matic patch "drop" which is not available
	anymore.
	
2004-10-17    <vadim@vk.crocodile.org>

	* ipt.cpp (main): fixed bug (no number): all policy compilers
	properly detect an error when the output file can not be created
	or overwritten and print error message to warn the user.

	* New feature: added support for prolog and epilog scripts for all
	firewall platforms. This was available for PIX for some time, now
	it has been added for all platforms. "Prolog/Epilog" tab of the
	firewall settings dialog allows for editing of two blocks of
	commands that will be added to the generated firewall script
	verbatim. Prolog block is added on top, while epilog block is
	added at the bottom. Both prolog and epilog are expected to be
	shell scripts and are added to the generated shell script that
	activates firewall. For iptables and ipfw all compiler generates
	is this shell script and prolog and epilog commands are inserted
	into it. These commands may execute some actions, as well as add
	any policy or nat commands. For ipf and pf prolog and epilog
	commands are added to the activation shell script ( .fw file);
	prolog is added immediately after the command that flushes all
	rules. This way user may either execute shell commands or add
	policy and/or nat rules by loading them from external file.

2004-10-10    <vadim@vk.crocodile.org>

	* FWWindow.cpp (addFirewallToList): fixed bug (no number)
	introduced in 2.0.3 when GUI crashed if user tried to choose
	pull-down menu item in the firewall list after the very first
	firewall object has been created.

	* SSHPIX.cpp: Added #include <errno.h> to make code compile with
	gcc 3.4.2 and glibc 2.3.3

	* ipt.cpp (main): fixed bug #1040788: fwb_ipt and user
	name. Compiler used to read environment variable "USER" to find
	out user's name. Sometimes this variable is not set, which caused
	compiler to abort. Using env variable LOGNAME in addition to USER.

2004-09-30    <vadim@vk.crocodile.org>

	* v2.0.3 released
	
2004-09-28    <vadim@vk.crocodile.org>

	* instDialog.cpp (instDialog): since config diff is broken for pix
	v6.3(3) (because it does not permit adding duplicate ACL entries),
	"save diff to file" option is temporary disabled. "Incremental"
	install renamed to "install only ACL,icmp,telnet,ssh,nat,global
	and static commands"

2004-09-27    <vadim@vk.crocodile.org>

	* OSConfigurator_linux24.cpp (printPathForAllTools): script
	generated by compiler for iptables checks if /usr/sbin/ip exists
	on the firewall before it tries to use it to verify interfaces and
	configure IP addresses. This check is only performed if user
	activated options that use this tool. An error message "Interface
	eth0 does not exist" was generated if package iproute2 was not
	installed on the firewall, which was confusing.

	* FWWindow.cpp (doCompile): Added option "output file name" to
	firewall settings dialogs for all platforms. User can specify the
	name for the output file; this name is then used by built in
	installer in place of a macro %FWSCRIPT%.

	* ipt.cpp (main): Added command line option "-o" for all compilers

	* FWWindow.cpp (save): fixed bug #1035800: "Autosave failure opens
	error window repeatedly". This bug was in fact fixed earlier.

2004-09-26    <vadim@vk.crocodile.org>

	* FWWindow.cpp (fileSaveAs): fixed bug #1035130: 'Persistent
	"Save" dialog box'. Certain combination of actions on user's part
	used to lead to an indefinite loop of "do you want to save the
	data" dialogs. The problem was triggered if user skipped choosing
	a name for the new file in startup dialog.

	* linux24.xml.in: fixed bug #1035132: "compile errors with default
	Linksys firewall object". This bug has been introduced in build
	435. When user created a new firewall object using one of the
	template objects, the GUI would add bunch of garbage to the
	firewall options. This garbage violated XML DTD, so compilers and
	the GUI would not accept the data file anymore.

2004-09-25    <vadim@vk.crocodile.org>

	* ipt.cpp (main): using "set -x" to turn debugging on in generated
	iptables script. This will work even if the script is activated
	with "sh script.fw" command.

	* OSConfigurator_linux24.cpp (generateCodeForProtocolHandlers):
	changed commmand line for sed to more portable version. We used to
	use 'stmt; stmt' syntax, which is not always portable. Switched to
	a supposedly more portable syntax using multiple "-e" command line
	options.

2004-09-23    <vadim@vk.crocodile.org>

	* instDialog.cpp (getActivationCmd): fixed bug (no number): as of
	build #430, installer ignored activation command configured in the
	"install" tab of firewall settings dialog. Restored this
	functionality.

	* OSConfigurator_linux24.cpp (printPathForAllTools): just like
	with "tail -1", some busybox based systems require "head -1" to be
	changed to "head -n1"

2004-09-22    <vadim@vk.crocodile.org>

	* instDialog.cpp (testRunRequested): fixed bugs in installer that
	prevented it from working on OpenBSD. Enabled shceduled reboot for
	all OS except PIX.

2004-09-21    <vadim@vk.crocodile.org>

	* instDialog.cpp (testRunRequested): "schedule reboot" option is
	only enabled for linksys since it does not work on other platforms
	(yet)

	* FWWindow.cpp (openFirewall): implemented Feature Request
	#1032126: "Firewall label for clarity". Printing the name of the
	firewall object that is opened in the policy panel in a large font
	right above interface/policy tabs. This was easy to implement but
	I consider it an experiment. Will request feedback from users.

	* SSHSession.cpp (startSession): refactored code in built-in
	installer. Moved interaction with ssh to classes SSHSession,
	SSHUnx and SSHPIX. Moved "scriptlets" that are executed on
	firewall to activate policy in different modes to resource
	files. Using ssh rather than scp to copy policy script to
	unix-based firewalls (pscp.exe on Windows works only if the server
	supports sftp, but dropbear on Linksys does not support it so
	installer breaks if we use scp/pscp.exe to copy the policy).
	Still having problems with scheduled reboot option on Linux/BSD
	firewalls (it works on Linksys though).

	* OSConfigurator_linux24.cpp (printPathForAllTools): bugfix: some
	editions of busybox do not support "tail -1" syntax and require
	"tail -n1"

2004-09-19    <vadim@vk.crocodile.org>

	* instDialog.cpp (getActivationCmd): Improvement in the built-in
	installer: added an option to schedule automatic firewall reboot
	in specified time (in minutes) after policy activation. This
	option is available for all firewall platforms but PIX. This
	option only works if user requested policy activation in a test
	mode, in which case policy is copied and activated on the firewall
	but not stored in the permanent location. After reboot the
	firewall reverts to the previous version of the policy. To cancel
	scheduled reboot, run installer again with "test run" option
	turned off. Installer stores the policy in the permanent location,
	activates it and cancels scheduled reboot.

	* src/res/os/linux24.xml.in and other: moved all commands used by
	built-in installer to resource files.

2004-09-18    <vadim@vk.crocodile.org>

	* NATCompiler_pf.cpp (processNext): NAT rule of type DNAT (rdr
	rule) is assigned to an interface of the firewall if interface
	object or its address object is used in ODst. To get rdr rule
	without interface assignment, use an Address or a Host object that
	has the same IP address as that of firewall's interface but that
	is not a child of an interface. This is the same approach that is
	used in iptables.

	* PolicyCompiler_pf.cpp (compile): Compiler for pf always uses
	tables; this breaks compatibility with older OpenBSD systems (3.2
	and 3.3)

	* PolicyCompiler_pf.cpp (findDynamicInterfaces): Compiler for pf
	puts interface name in a table even if interface is dynamic for
	rules that use multiple objects in src or dst and one of these
	objects is dynamic interface of the firewall that is being
	processed. Using dynamic interface of another object in a rule is
	still considered an error. Compiler puts the name of dynamic
	interface in a table verbatim, without brackets '(' ')' since pf
	does not replace dynamic interface with its address dynamically if
	it is used in a table (pfctl issues an error if interface is put
	in brackets)

2004-09-17    <vadim@vk.crocodile.org>

	* OSConfigurator_linux24.cpp (configureInterfaces): flushing only
	secondary ip addresses on interfaces. This should fix a bug that
	caused linksys/sveasoft unit to lose default route upon reboot if
	external interface has static IP address.

2004-09-15    <vadim@vk.crocodile.org>

	* PolicyCompiler_pf.cpp (addDefaultPolicyRule): fixed bug
	#1028980: "need an option to turn logging on on fallback rule"

	* PolicyCompiler_pf_writers.cpp (processNext): fixed bug #1028973:
	fwb_pf: missing "flags S/SA" in front of "modulate state"

	* pfAdvancedDialog.cpp (pfAdvancedDialog): added an option to
	permit tcp sessions opened prior to firewall restart. This is
	needed now since compiler generates "flags S/SA" for the "keep
	state" and "modulate state" rules which means firewall won't
	permit TCP sessions unless it saw opening SYN packet.

	* instDialog.cpp (getActivationCmd): improvements in policy
	installer: added an option for test run. When this option is
	activated, policy script is pushed to the firewall and is executed
	but is not stored there permanently. Firewall reverts to the last
	working configuration after reboot.

	* NATCompiler_ipt_writers.cpp (processNext): using abbreviated
	versions of "--dport", "--sport", "--dports", "--sports" options
	to make generated iptables script smaller. Also changed the name
	of the variables used to hold IP address of dynamic interface from
	"interface_<ifname>" to "i_<ifname>". All this should help to fit
	larger policies into small FLASH on linksys. These changes shrunk
	my test script from 7964 bytes to 7430 bytes

2004-09-14    <vadim@vk.crocodile.org>

	* platforms.cpp (isDefaultOptions): fixed bug #1028078:
	"options.png is not displayed for "Assume firewall is part..."

	* pfAdvancedDialog.cpp (pfAdvancedDialog): fixed bug (no num):
	"firewall settings" dialog for OpenBSD pf did not save option "Use
	tables".

	* instDialog.cpp (getActivationCmd): implemented compression of
	the firewall script for Linksys/Sveasoft combo. Using gzip and
	uuencode/uudecode to compress the script and store it in flash
	variable 'fwb'. Installer prints flash memory stats after
	commiting changes. Installer uses scp to copy firewall script to
	the firewall and autogenerated prompt to detect when it logged in;
	it does not depend on Linksys shell prompt anymore.

2004-09-12    <vadim@vk.crocodile.org>

	* PolicyCompiler_ipt.cpp (addPredefinedPolicyRules): implemented
	feature request #1023430: "add checkbox for INVALID support in fw
	settings". Added two checkboxes to the firewall settings dialog:
	one adds a rule to drop INVALID packets and another adds logging
	to the rule.
	
	* FWWindow.cpp (fileSaveAs): fixed bug #1026945: '"Save As" does
	not work if current file is in RCS'

	* FWWindow.cpp (removeFirewallFromList): fixed a bug (no number):
	after deleting a library firewall objects that belong to it were
	not removed from the pull-down list

	* PolicyCompiler_ipt_optimizer.cpp (optimizeForRuleElement): fixed
	bug #1026794: multiple SRC ntwks --> "iptables: invalid
	argument". Recent changes in optimizer introduced this bug. Rules
	with multiple objects in src or dst, TCP service, action Reject
	and option "reject with TCP RST" would generate iptables command
	that used option "--reject-with tcp-reset" without "-p tcp"

	* PolicyCompiler_pf_writers.cpp (_printDstAddr): fixed bug
	#1006906: "Negated network causes pass on network". Compiler for
	pf uses native negation syntax that is now available in pf 

2004-09-11    <vadim@vk.crocodile.org>

	* PolicyCompiler_ipt.cpp (TimeNegation): fixed bug #1022216:
	"negated time produces incorrect iptables rule". Implemented
	negation for the "Time" rule element for iptables

	* PolicyCompiler_ipt.cpp (processNext): fixed bug #1026509:
	"incorrect rules generated for dual negation with time". Compiler
	generated incorrect iptables commands for rules that had negation
	in two or more rule elements, one of which was Time.

2004-09-09    <vadim@vk.crocodile.org>

	* OSConfigurator_linux24.cpp (prolog): rules that permit packets
	associated with ESTABLISHED,RELATED states moved to the beginning
	of the script before NAT rules.

	* PolicyCompiler_ipt_writers.cpp: added a checkbox and support in
	policy compiler for iptables to generate rules that drop packets
	that are associated with no know connection (state "INVALID")

2004-09-08    <vadim@vk.crocodile.org>

	* Firewall.cpp (duplicate): API change: fixed bug (no number): all
	references to the interfaces, as well as their IP and MAC
	addresses, in policy and NAT rules should be replaced when
	Firewall object is duplicated. Until now only references to the
	firewall object itself and to its interfaces were replaced with
	references to the newly created copies of object. References to IP
	and MAC addresses still pointed at the old objects.

	* FWObjectDatabase.cpp (IDcounter): fixed bug #1022788: "GUI
	corrupts XML file after creating a second firewall". Global object
	ID counter was getting reset every time new FWObjectDatabase
	object was created. This lead to the ID collision if user quickly
	created and deleted complex objects (such as Firewall) and used
	database merge. This should also fix bug #1022785: "GUI corrupts
	XML file after creating a host entry"

	* PolicyCompiler_ipt_optimizer.cpp (processNext): fixed bug
	#1024861: "optimizer is broken in fwb_ipt". Used idea and a patch
	by Mark Vevers <mark@vevers.net>. Fixed compiler fwb_ipt generates
	more efficient iptables script for rules with multiple objects in
	all rule elements. The script is smaller and eliminates
	unnecessary comparisons for packet attributes. Every attribute
	(i.e. source address, destination address, protocol and port
	numbers) is checked by the script only once. This should help
	reduce load on firewalls with lots of complex rules.
	
	* VERSION: set version to 2.0.3

2004-08-31    <vadim@vk.crocodile.org>

	* v2.0.2 released
	
2004-08-31    <vadim@vk.crocodile.org>

	* ipt.cpp (main): fixed bug #1019943: "Missing ip addresses in the
	rule using interfaces"

	* linksysAdvancedDialog.cpp (linksysAdvancedDialog): fixed bug
	#1019691: "040829 nightly build doesn't add paths for linksys"

2004-08-30    <vadim@vk.crocodile.org>

	* VERSION (VERSION): version 2.0.2, revision 1

	* aboutdialog_q.ui.h (init): "About" dialog shows registration
	status (used only in non-GPL versions)

2004-08-28    <vadim@vk.crocodile.org>

	* fixed FreeBSD port, now compiles on 5.3BETA

2004-08-25    <vadim@vk.crocodile.org>

	* RuleOptionsDialog.cpp (loadFWObject): Added support for options
	"max", "max-src-nodes" and "max-src-states" in pf. These allow to
	limit number of concurrent state table entries ("max"), number of
	source addresses that can simultaneously have state table entries
	("max-src-nodes") and number of simultaneous state entries per
	source address ("max-src-states") per rule.

	* LibExportDialog.cpp (accept): fixed bug #1015884: "Export more
	than one library fails with 0 references". Export library
	operation failed if user exported two libraries with groups or
	rules in one library referencing objects in the other.

2004-08-24    <vadim@vk.crocodile.org>

	* pfAdvancedDialog.cpp (pfAdvancedDialog): Implemented support for
	all timeout settings in pf: tcp.first,tcp.opening,tcp.established,
	tcp.closing,tcp.finwait,tcp.closed,udp.first,udp.single,udp.multiple,
	icmp.first,icmp.error,other.first,other.single,other.multiple, including
	adaptive timeout scaling options adaptive.start and adaptive.end


2004-08-23    <vadim@vk.crocodile.org>

	* FWBTree.cpp (getStandardSlotForObject): fixed bug #1014725:
	"adding new ICMP types". If user created service group with the
	name "ICMP", the GUI would place new ICMP objects under this group
	instead of the standard folder "ICMP". There was the same problem
	with other object types, too.

	* ObjectManipulator.cpp (simplifySelection): debugging in
	operations "delete object", "move object", "undelete". Making sure
	we can delete and undelete libraries, delete and move several
	objects at once, group several objects. There were problems if
	user selected several host or firewall objects using Shift-Click
	(although interface and address objects were not visible to the
	user, they were selected and acted upon in delete or move
	functions; this lead to unexected results or crashes).

2004-08-22    <vadim@vk.crocodile.org>

	* templates.xml.in: added template firewall objects for Linksys
	firewall and a web server.

	* templates.xml.in: fixed bug #1013957: "incorrect NAT rule in
	firewall created from template #3". The problem was caused by
	incorrect ip address of interface "dmz" in the template object #3.

	* pixAdvancedDialog.cpp (pixAdvancedDialog): implemented a backup
	ssh access rule. The user specifies management station IP in the
	firewall settings dialog for PIX and compiler adds a rule on top
	of all other rules to permit ssh from this address to the
	firewall.

2004-08-21    <vadim@vk.crocodile.org>

	* OSConfigurator_linux24.cpp (prolog): avoiding grep in the
	generated iptables script - Sveasoft Alchemy pre-5.2.3 does not
	have grep

	* API change: fixed bug #1012733: "configure --libdir=DIR will be
	ignored at installation". Needed to use macro _libdir to specify
	target directory for libraries. Used it in configure, qmake.in,
	libfwbuilder-config-2 and a .spec file

	* objects_init.xml.in: added new service objects to the Standard
	objects library: "xmas scan" (old object renamed "xmas scan -
	full"), rsync, distcc, cvspserver, cvsup, afp, whois, bgp, radius
	and radius acct, SSDP and UPnP. This fixes bug #1011248: "need two
	xmas scan service objects"

	* FWWindow.cpp (fileImport): function File/Import offers a choice
	of .fwl, .fwb and "all files" in the open file dialog. This fixes
	bug #1013485: "File/Import should allow to import .fwb file"

	* FWWindow.cpp (load): fixed bug #1008956: "Existing .fwb file
	gets overwritten if has wrong extension". If the GUI needs to
	rename a data file with old extension .xml to .fwb, it checks if a
	file with new extension exists and offers user a chance to choose
	a different name. It also treats symlinks in a special way: if
	user creates a symlink with extension .xml pointing at a file with
	extension .fwb, the GUI simply follows the link and works with
	.fwb file. This should work with Windows shortcuts, too. 

	* instDialog.cpp (instDialog): built-in installer uses shell
	prompt string patterns configured in the host OS settings dialog
	for linksys. This fixes bug #1013022: "can not install policy
	script on linksts Alchemy pre-5.2"

	* linksysAdvancedDialog.cpp (linksysAdvancedDialog): Added host OS
	settings dialog for linksys/Sveasoft. Dialog provides entry fields
	for paths to iptables, lsmod, modprobe, logger tools and two shell
	prompt string patterns, this should help to work around changes in
	the shell prompt on Linksys. This fixes bug #1013018: "host OS
	settings" dialog is missing for linksys

2004-08-20    <vadim@vk.crocodile.org>

	* ObjectManipulator.cpp (contextMenu): fixed bug #1009345: "Can
	only move one host object at a time between libraries"

	* ObjectManipulator.cpp (deleteObj): fixed bug #1013177: "deleting
	multiple hosts causes crash"

	* DTD change: fixed bug #1011617: "deleting physcal address object
	leads to the DTD violation"
	
2004-08-08    <vadim@vk.crocodile.org>

	* PolicyCompiler_ipt_writers.cpp (_printDstService): fixed bug
	#1005148: "MAC matching - space missing". Space was missing
	between MAC address and custom service code.

2004-08-06    <vadim@vk.crocodile.org>

	* listOfLibraries.cpp (add): fixed compile problem on systems
	where QT is built without STL support

	* PolicyCompiler_ipt_writers.cpp (_printLimit): fixed bug #1004153
	"limit-burst = 0 is not valid". Iptables does not accept the rule
	using "limit-burst" option if it is set to zero.

2004-08-04    <vadim@vk.crocodile.org>

	* ObjectManipulator.cpp (pasteTo): fixed bug #1003068: "object
	copy/paste not always working". IP address object could not be
	placed under interface using copy/paste operation. Now ip address
	object can be pasted to interface as well as to Objects/Addresses
	folder.

	* FWWindow.cpp (fileDiscard): Operation File/Discard closes the
	file, discards all the changes that have been made to it and
	replaces it with a fresh copy of the head revision from RCS. This
	works if user wants to abort file upgrade when they switch to the
	new version of fwbuilder.

2004-08-02    <vadim@vk.crocodile.org>

	* FWObject.cpp (deleteChildren): fixed bug #1001833: "memory leak"
	- children objects were not deleted when FWObjectDatabase object
	was destroyed.

	* iptAdvancedDialog.cpp (accept): fixed bug #1002388: "Clamp MSS
	to MTU" option is missing in 2.0

2004-08-01    <vadim@vk.crocodile.org>

	* objects_init.xml.in: there were two TCP Service objects
	"linuxconf" in the Standard objects library. Object with ID
	id3AED0D6D has been removed. It seems this object has been
	duplicated long time ago (at least it was like this in 1.1.2)

	* FWObject.cpp (getPath): fixed bug #1001725: "object with empty
	name can not be deleted". the problem was caused by the algorithm
	used in FWObject::getPath. If object had had a blank name, the
	path returned by this method would end with the name of its parent
	without slash.

	* FWWindow.cpp (showFirewalls): fixed bug #1000485: "Firewalls in
	the drop-down box not ordered". List of firewalls in the pull-down
	that controls policy views is now alphabetically sorted on program
	startup.

	* utils.cpp (fillLibraries): fixed bug #1000862: "Creating groups
	in Deleted Objects". Library "Deleted objects" should not be
	offered as a choice for "group objects" operation.

	* ObjectManipulator.cpp (contextMenu): fixed bug #1001275: "object
	duplication fails w/ no action". GUI used to not allow user to
	duplicate IP address object. Now any object can be duplicated so
	that the copy is placed under the same parent, including IP
	address.

	* ICMPServiceDialog.cpp (applyChanges): fixed bug #1001521: "Cant
	create ICMP service". ICMP Service dialog did not save icmp code
	and type numbers in the object.

2004-07-29    <vadim@vk.crocodile.org>

	* 2.0 released, CVS tag set

2004-07-27    <vadim@vk.crocodile.org>

	* FWWindow.cpp (install): the GUI calls external installer script
	if it is configured in firewall settings dialog when user clicks
	'Install', otherwise it should use built-in installer.

2004-07-24    <vadim@vk.crocodile.org>

	* RuleSetView.cpp (insertRule): correctly copying rule direction
	when interface rule is copied/pasted

	* instDialog.cpp (selected): proper error messages for management
	interface misconfigurations

2004-07-20    <vadim@vk.crocodile.org>

	* ICMPServiceDialog.cpp (loadFWObject): ICMP service dialog allows
	for setting type and code to 'any' (-1)

2004-07-19    <vadim@vk.crocodile.org>

	* OSConfigurator_linux24.cpp (processFirewallOptions): fixed bug
	#992969: "argument to log should be quoted"

2004-07-14    <vadim@vk.crocodile.org>

	* PolicyCompiler_ipt.cpp (processNext): working on bug #990037:
	"Wrong rule generated: fw interface included in negated
	group". Rules with negation should not generate code in
	INPUT/OUTPUT chains if option "assume firewall is part of any" is
	off.

	* ObjectManipulator.cpp (delObj): fixed bug #990675: "Application
	crashes when deleting objects"

2004-07-11    <vadim@vk.crocodile.org>

	* PolicyCompiler_ipt.cpp (splitIfSrcNegAndFw): optimized
	processing of policy rules where firewall object is used in src or
	dst with negation (possibly in combination with other
	objects). Before, generated script would match firewall's
	addresses in INPUT/OUTPUT and FORWARD chains which added redundant
	checks in the FORWARD chain.

	* NATCompiler_ipt.cpp (processNext): fixed bugs #935794: "dual
	translation and negation in fwb_ipt" and #986376: "Wrong result
	for negated source in NAT rules". Dual translation rule with
	negation in OSrc did not process negation in the second half
	(POSTROUTING rule, the one that translates the source).

	* NATCompiler_ipt.cpp (processNext): fixed bug #965558: "False
	ruleset generated for iptables (negate w/ nat)". There were
	problems with double negations in NAT rules (OSrc and ODst, or
	ODst and OSrv, etc).

	* OSConfigurator_linux24.cpp (printPathForAllTools): fixed bug
	#988860: "Logging missing when firewall start is aborted". When
	iptables script generated by fwb_ipt finds missing interfaces,
	it prints error message both on stdout and sends it to the log.

2004-07-10    <vadim@vk.crocodile.org>

	* FWObject.cpp (_moveToDeletedObjects): now move deleted objects
	to the special library with id 'sysid99' rather than delete them
	completely. This serves two purposes:
		1. can easily provide for undelete function which is very
		useful
		2. can catch a situation when an object has been deleted
		fromt he external library but is still used in the data
		file

	* FWObjectDatabase.cpp: while merging object trees, checking for
	deleted objects. If an object is present in the current tree but
	has been deleted in the file being merged in, special form of
	conflict resolution dialog is shown. User has only one option - to
	delete the object from the file. Typical situation when this
	happens is when an object from external library is used in a rule
	or group in a data file, then this object is deleted in the
	external library. If this external library is preloaded and then
	the data file using this object is opened, conflict occurs because
	this object is present in the file but is in the "Deleted objects"
	in the library. The problem is that the library is read-only, so
	if we kept the object (actually, its copy coming from the data
	file), the user would not be able to delete it. So, not only
	object magically reappeared after it has been deleted from the
	library, it appeared in read-only library and can not be deleted
	anymore. To avoid this situation we must delete it in the file if
	it has been deleted in the library.
	
	* ObjectManipulator.cpp (delObj): "delete object" function moves
	it to "Deleted objects" library.
	
	* PrefsDialog.cpp (accept): Added checkbox "Show deleted objects"
	to the preferences dialog. If this option is on, user has access
	to deleted objects via library "Deleted objects". 

	* ObjectManipulator.cpp (contextMenu): pull-down menu item "Move"
	turns into "Undelete" if an object is in "Deleted objects"
	library. This provides for a simple undelete function.

	
2004-07-09    <vadim@vk.crocodile.org>

	* PolicyCompiler_ipt.cpp (processNext): fixed bug #925199:
	"compiles wrongly a double negation". Policy compiler for iptables
	generated incorrect code for rules where two rule elements used
	negation (i.e. both src and dst, or dst and srv, etc.)

	* PolicyCompiler_ipt.cpp (prolog): fixed bug #978854: "false rule
	generated for fw object in interface rule". Policy compiler for
	iptables generated incorrect code for rules using negated firewall
	object in source or destination when global option "assume
	firewall is part of any" was turned off.
	
	* fwb_ipt: implemented Feature Request #913273: make "assume fw is
	part of any" a per-rule option
	
2004-07-08    <vadim@vk.crocodile.org>

	* FWWindow.cpp (setupAutoSave): Added an option for autosave - if
	this option is turned on, the gui periodically saves data to the
	file. The autosave interval can be set between 1 minute and 2
	hours.

	* ipt.cpp (main): fixed bug #917422: "compiler misinterprets
	interface with addr 0.0.0.0". If an interface has IP address
	"0.0.0.0", it is considered an error.
	
	* added option "strip comments in the script" to the installer
	  for Linksys and PIX

	* do "nvram uset rc_firewall" before loading fw script on
	  Linksys

	* added the following to the list of errors for Linksys
            /dev/nvram: Cannot allocate memory
          
	* skip table "mangle" when flushing iptables rules

	
2004-07-07    <vadim@vk.crocodile.org>

	* NATCompiler_ipt_writers.cpp (processNext): fwb_ipt does not
	include comments in the script if it is intended for linksys
	firewall. Linksys has small nvram and script should be kept small,
	otherwise it may not fit in nvram.

	* NATCompiler_pf.cpp (processNext): fixed bug #986518: "PF
	redirection always point to loopback address"

2004-07-06    <vadim@vk.crocodile.org>

	* instDialog4.cpp (stateMachineLinksys): Activating policy on
	Linksys/Sveasoft wothout reboot (using command "nvram get
	rc_firewall | /bin/sh" instead)

	* OSConfigurator_linux24.cpp (prolog): added an option to firewall
	platforms iptables, ipfilter, pf and ipfw that sets up a policy
	rule to permit ssh access from one specified IP address to the
	firewall regardless of other rules. This is for a backup ssh
	access from the management workstation in case of an error in the
	policy that locks user out of the firewall. The option (a checkbox
	and entry field for the management station address) is located in
	the "Compiler" tab of the firewall settings dialog. A command that
	permits ssh to the firewall from the given address is added on top
	of all other rules.

2004-07-05    <vadim@vk.crocodile.org>

	* RuleSetView.cpp (dropEvent): fixed bug #985187: "Usability bug:
	Copy objects from one rule to another". Dragging an object from
	one rule to another with Ctrl down makes a copy. If Ctrl is up,
	then the object is moved.

	* instDialog4.cpp (stateMachineLinksys): Added support for Linksys
	devices running Sveasoft firmware. Firewall object should be
	configured as platform "iptables", host OS "linksys". Policy
	installer works both using password and public key authentication.

	* NATCompiler_pf_writers.cpp (processNext): fixed bug #985527: pf
	NAT rules miss destination port specification. NAT rules that
	translate to "map" missed destination port specification.

	* main.cpp: the gui can now use external wrapper scipts for ssh
	and scp all the way (removed all direct references to commands
	"ssh" and "scp", use whatever is configured in preferences
	everywhere)

2004-07-04    <vadim@vk.crocodile.org>

	* RuleSetView.cpp (contextMenu): fixed bugs in the rule
	selection. The user can select one rule with a simple left-click
	on the rule number, or multiple consequtive rules using
	shift-left-click. Selecting non-ajacent rules with ctrl-click is
	not supported; ctrl-click acts as normal click. Right-click calls
	context menu and uses existing selection if click is on one of the
	selected rules, or resets it if click is outside of the selection.

2004-06-29    <vadim@vk.crocodile.org>

	* ObjectTreeView.cpp (dragObject): implemented drag and drop of
	multiple objects. User can select and then drag several objects
	from the tree to a group or a rule.

	* LibExportDialog.cpp (accept): a change in the export library
	algorithm. We now permit exporting several libraries to one file,
	but check that all these libraries have only references to each
	other and to objects in the Standard lib and have no references to
	objects in libraries that are not going to be exported to the same
	file. This ensures integrity of this file and helps avoid pulling
	objects from other libraries into it. User can edit objects in the
	exported libraries by opening this file as usual; the GUI does not
	preload libraries configured in Preferences/Libraries when .fwl
	file is opened and unlocks all libraries in this file so objects
	can be edited. This way user can edit objects and move them
	between libraries in the .fwl file.

2004-06-28    <vadim@vk.crocodile.org>

	* RCS.cpp (RCSEnvFix): fixed a bug (no #) that appeared only on
	Windows: the GUI failed to check a file in to RCS if it was
	launched by windows explorer via file extension association.

	* platform.cpp: pull-down "versions" is now translatable and says
	"1.2.9 or later" for iptables v > 1.2.9

2004-06-26    <vadim@vk.crocodile.org>

	* LibExportDialog.cpp: when a library is exported to a file, the
	program checks whether any groups or rules in this library use
	objects in the othe libraries. Only self-contained libraries can
	be exported.

2004-06-24    <vadim@vk.crocodile.org>

	* PolicyCompiler_ipt.cpp (processNext): fixed bug #979484:
	"improper command for rule with servie any and action reject."
	For rules like that, and if rule options dialog does not specify
	particular way to handle this combination, the compiler splits the
	rule; the first iptables command rejects any tcp packet with TCP
	RST, while the second rejects everything else with ICMP message.

	* minor bugfixes in the gui

	* incorporated changes suggested by a user to make code compile
	with gcc 3.4

2004-06-23    <vadim@vk.crocodile.org>

	* LINGUAS: added Vietnamese translation .po file

	* FWBSettings.cpp (init): Option "do not save standard libraries
	in the user's data file" is now ON by default. User can still turn
	it off though.

	* FWWindow.cpp (save): Usability fixes in methods that work with
	libraries:

	  - libary files have extension .fwl
	
	  - preloaded libraries are always read-only (flag RO is set when
	  library file is loaded, regardless of the value this attribute
	  has in the file)

	  - user can open library file using normal File/Open
	  operation. Read-only flag is cleared when library file is
	  opened, so it can be edited. File can be added to RCS and saved
	  using normal File/Save or File/SaveAs operations.

	  - When user opens library file for editing, other libraries that
	  are configured in Preferences/Libraries are not preloaded.

	

2004-06-22    <vadim@vk.crocodile.org>

	* LibExportDialog.cpp (init): when object library is exported to a
	file, the file gets extension .fwl to distinguish it from the
	regular data file. The GUI allows to export only one library to a
	file.

	* FWWindow.cpp (fileDiscard): added main menu function
	"File/discard" which discard all changes that have been done to
	the data and saved to the file and checks out clean copy of its
	head revision from RCS. This provides for a quick way to roll back
	to the latest revision. Older revisions can be checked out from RCS
	using list of versions in the right hand panel in open file dialog
	(this creates a branch in RCS).

2004-06-20    <vadim@vk.crocodile.org>

	* IPv4Dialog.cpp (DNSlookup): "DNS Lookup" button in the IP
	address dialog runs dns query for the name of the address object
	and if that fails, repeats query for the name of the host or
	firewall object this address belongs to. If address object is in
	the folder "Addresses", it does only one DNS lookup on its name.
	
2004-06-18    <vadim@vk.crocodile.org>

	* ObjectManipulator.cpp (ObjectManipulator): disabled ability to
	drop objects into groups in the tree. It was confusing and not
	really useful. Objects can still be dropped into a group opened in
	the editor dialog.

	* ObjectTreeView.cpp (dragObject): enabled dragging of all objects
	in the tree. It turns out, QListView will highlight multiple items
	in the tree in Extended selection mode when user drags mouse
	across items _and_ the first item they started cursor move on is
	not drag-enabled. So, to avoid this unexpected highlighting
	behavior, need to enable drag of all objects. We then make sure
	that system folder can not be dropped anywhere.

2004-06-16    <vadim@vk.crocodile.org>

	* Compiler_ops.cpp (checkForShadowing): fixed bug #906709: "A
	dynamic interface". Dynamic interface used to "shadow" old
	broadcast object (0.0.0.0)

	* OSConfigurator_linux24.cpp (configureInterfaces): fixed bug
	#912849: "Reorder activation of network interfaces in IPT" -
	script generated by the compiler for iptables sets default policy
	to DROP, flushes all rules and then reconfigures interfaces of the
	firewall (it used to reconfigure intefaces and then flush the rules).

	* IPv4Dialog.cpp (DNSlookup): Button "DNS lookup" in the IP
	address editor dialog does DNS lookup on the address object name
	if the object is located in the "Addresses" folder, or on the
	parent host object name if it belongs to an interface of a host or
	a firewall.

	* ObjectManipulator.cpp (moveObject): refactored "move object"
	functions and added debug printing. Trying to debug crash reported
	by one of the users.

2004-06-15    <vadim@vk.crocodile.org>

	* ObjectEditor.cpp (hide): checking if screen position for the
	dialog is 0,0 and not storing this value. This should help to work
	around a weird bug where screen position of dialogs sometimes is
	returned as 0,0 when GUI runs in Gnome.

	* Object names and comments are stored in the object file in UTF-8
	format. This allows for names and comments to be entered and
	displayed in local languages. Although object names can be
	localized, it is recommended to keep firewall names in plain ASCII
	because compilers do not support UTF-8 yet. This fixes very old
	bug #657156: "Special characters problem".

2004-06-13    <vadim@vk.crocodile.org>

	* init.cpp (init): the program uses reasonable default for the
	directory where user might want to save their data files on each
	OS. ( $HOME on Unix, $HOME/Documents on Mac,
	$USERPROFILE/Documents in windows)

	* ObjectManipulator.cpp (updateObjName): whenever user changes the
	name of a firewall, host or an interface object, the GUI asks
	whether they want to also rename all IP and MAC addresses that
	belong to that firewall or host. If user agrees to rename them,
	the program generates names automatically using scheme
	'host_name:interface_name:ip' and 'host_name:interface_name:mac'

2004-06-12    <vadim@vk.crocodile.org>

	* newHostDialog.cpp (selected): implemented "new host"
	wizard. User can choose to add interfaces manually or can use a
	library of predefined host object templates.

2004-06-10    <vadim@vk.crocodile.org>

	* PolicyCompiler_pf_writers.cpp (_printDstService): fixed a bug
	(no number) where fwb_pf would not include code defined by custom
	service object in the .conf file

2004-06-08    <vadim@vk.crocodile.org>

	* ObjectManipulator.cpp (copyObj): implemented multi-object and
	multi-rule copy/cut/paste operations

	* ObjectManipulator.cpp (moveObject): implemented "move object"
	operation - moves object to another library; operation is accessed
	via pull-down menu in the object tree.

2004-06-06    <vadim@vk.crocodile.org>

	* ObjectManipulator.cpp (groupObjects): added ability to select
	multiple objects in the tree. Currently the following operations
	are performed on multiple objects: delete, duplicate, group.

	* ObjectManipulator.cpp (groupObjects): operation of grouping of
	selected obejcts. User selects several objects in the tree and
	choses menu item "group" in the pull-down menu; the GUI brings up
	a dialog asking for the new group name and a library it should be
	put in. New group is created and all selected objects are
	automatically added to it when user hits "Create group" button.

2004-06-05    <vadim@vk.crocodile.org>

	* pixAdvancedDialog.cpp (accept): added "Installer" tab to the PIX
	firewall settings dialog

	* FWBSettings.cpp (getScreenPosition): checking if the window fits
	in the screen before restoring its geometry.

	* ObjectListView.cpp (dragObject): setting hot spot in the center
	of the object icon for drag and drop.

	* FWObjectPropertiesFactory.cpp (getObjectPropertiesDetailed):
	showing group members in tooltips and conflict resolution dialog

	* ObjectEditor.cpp (ObjectEditor): redesigned ObjectEditor
	class. All individual object editor classes are now inherited from
	QDialog and are top-level windows. Class ObjectEditor is just a
	manager that opens and hides appropriate dialog and manages its
	size and position on the screen. Geometry is remembered separately
	for each dialog for each object type, so we can have group object
	editor open wider than, say, IP service object editor. Each object
	editor has its optimal size.

	* pfAdvancedDialog.cpp (pfAdvancedDialog): yet another redesign of
	PF firewall settings dialog. Using individual checkboxes to
	enable/disable each "limit" and "timeout" option

	* ipt.cpp (main): all compilers do not create any files if there
	was an error during rule processing (not even empty ones)

2004-06-04    <vadim@vk.crocodile.org>

	* RuleSetView.cpp : Info window shows properties of an object
	selected in rules
	
	* RuleSetView.cpp (paintCell): added tooltips for objects in the
	policy view, using the same detailed properties text that is used
	for Info panel.

	* iptAdvancedDialog.cpp (accept): the actual command that
	installer should run on the firewall to activate the policy can
	now be specified in the "installer" tab of firewall settings
	dialog for all platforms. If this input field is left blank,
	installer will run firewall script, using sudo if user name used
	to authenticate to the firewall is not 'root'. On Windows,
	installer also does chmod +x on the file.

	* FWBSettings.cpp (setSSHPath): directory path and a file name for
	the secure file transfer and secure shell utilities can be
	configured in the Preferences (tab "SSH"). This allows for using
	of different SSH packages on Windows, as well as using SSH
	installed in a non-standard directory on Unix.

2004-06-03    <vadim@vk.crocodile.org>

	* ObjectTreeView.cpp (dragObject): standard folders in the tree
	can not be dragged into groups or rules and open/close on double
	click. Regular objects open editor on doubleclick.

	* ipt.cpp (main): compiler for iptables sets up PATH environment
	variable at the beginning of the generated script. This is
	particularly useful if policy is compiled on windows or mac for
	Linux firewall that runs unknown version of Linux, so we cant be
	sure where standard tools such as iptables, lsmod etc are
	located. Most systems place them in /sbin, but for example SuSe
	places iptables in /usr/sbin. If policy is compiled on one of the
	Linux systems, we assume generated script will run on the same
	system (which may not be true, btw), but if we compile on Windows,
	there is no way to know where these tools are located
	beforehand. In this case we need PATH. User can always override
	this behavior and specify full path to all tools explicitly.

2004-06-02    <vadim@vk.crocodile.org>

	* linux24.xml.in: changed "Linux 2.4" to "Linux 2.4/2.6" in all
	menu

	* iptAdvancedDialog.cpp (iptAdvancedDialog): removed "log all
	dropped packets" option from the firewall settings dialog for
	iptables. This option required p-o-m patch that has become
	obsoleted and is not included in p-o-m anymore.

	* FWWindow.cpp (install): when user hits "Install", the GUI checks
	if objects in the database were modified since policy of a
	firewall has been compiled last time. If existing policy file is
	older than the database, program offers the user to compile it
	before it is installed. There are options to recompile, install
	old copy or cancel the operation.

2004-05-31    <vadim@vk.crocodile.org>

	* RuleSetView.cpp: Added support for operations that act on
	multiple rules: setting rule color, moving to a different position
	in rule set, disabling/enabling, deleting. User can select
	multiple rules by dragging mouse across several rows in the column
	that shows rule numbers. Copy/Cut/Paste operations of multiple
	rules are not supported yet.


2004-05-29    <vadim@vk.crocodile.org>

	* RuleSetView.cpp (dragObject): implemented drag-and-drop of
	objects in the rules

	* utils.cpp (setDisabledPalette): all entry fields in the object
	editor are disabled if an object is read-only or is located in
	read-only library. Object editor is still opened for read-only
	objects, but since all fields are disabled, changes are not
	allowed. Opening object editor for read-only and standard objects
	allows for inspection of their properties.

	* FWWindow.cpp (load): file objects_init.xml does not include
	empty "User" library anymore. Instead, this library is created
	dynamically using method FWBTree::createNewLibrary when user
	creates new data file. This simplified things since 1) "User"
	library now has unique random ID in every data file so it can be
	safely exported and then imported back without any conflicts; 2)
	since its ID is unique, it can be renamed without creating any
	conflicts. The library is only created in FWWindow::load()
	(i.e. when new data file is created). It is not created when
	existing data file is loaded because it is supposed to be
	there. Old data files that still have this library with
	semi-standard ID will load it as before, but the ID loses its
	standard meaning.

2004-05-23    <vadim@vk.crocodile.org>

	* filePropDialog.cpp (filePropDialog): added "File properties"
	main menu item and dialog

	* debugDialog.cpp (debugDialog): added "debug" menu item under "Help"

2004-05-20    <vadim@vk.crocodile.org>

	* instDialog.cpp : built-in installer works with all supported
	firewall platforms: iptables, ipf, pf, ipfw and pix.
	
	* instDialog.cpp (instDialog): built-in installer reads list of
	files that policy compiler generated for a given firewall object
	("manifest") from the .fw file and installs them on the
	firewall. One file in the manifest needs to be marked as
	executable, installer runs it after all files are copied.

	* all policy compilers: all compilers include a list of files
	generated for a given firewall object ("manifest") in .fw file.

2004-05-18    <vadim@vk.crocodile.org>

	* RuleSetView.cpp (contextMenu): split long context menu that used
	to be shown when user clicked right mouse button on an object in a
	rule. Now this menu has only actions related to the object, while
	actions for the whole rule belong in the context menu shown when
	user clicks right mouse button on the rule number.

	* fr.po, ru.po: checked in updated French translation by
	Jean-Michel Poure and added some rudimentary Russian
	translation. Both translations are done in UTF-8. 

2004-05-15    <vadim@vk.crocodile.org>

	* init.cpp (init): define global var localepath that is
	initialized with a path to the directory where translation files
	(*.qm) are installed. This path is defined as $respath/locale on
	all systems (on Unix this typically is
	/usr/share/fwbuilder/locale, while on Windows and Mac it will be a
	subdirectory "locale" in the directory where the binary is
	installed)

2004-05-14    <vadim@vk.crocodile.org>

	* ColorLabelMenuItem.cpp (ColorLabelMenuItem): implemented RFE
	#725461: "Colors". Added ability to color-code rules in the
	policy. User can pick one of the 7 predefined colors (plus none)
	in the pop-down menu that appears when they right-mouse-click on
	the policy or NAT rule. Custom text can be associated with each
	color using a panel in the Preferences dialog, this text appears
	as a tool tip when user flies mouse cursor over color buttons in
	the pop-down menu.

2004-05-12    <vadim@vk.crocodile.org>

	* src/gui/ui: QT's ui translator uic creates code in this directory.
	This allows me to add generated files to the internationalization
	infrastructure (include in the .pot file). also added *.cpp files
	in src/gui/ui to cvs so translators can look at them to better understand
	context without having full QT development environment.

2004-05-09    <vadim@vk.crocodile.org>

	* PolicyCompiler_ipt.cpp (processNext): fixed bug #934949:
	"duplicate rules". fwb_ipt created duplicate rules for a bridging
	firewall if fw object or its interfaces or their addresses were
	not in the source or desintaion

2004-05-04    <vadim@vk.crocodile.org>

	* newFirewallDialog.cpp (accept): "new firewall" wizard can create
	a new firewall object using predefined templates from the file
	templates.xml (the file is a pat of the package and is installed
	in /usr/share/fwbuilder on Linux and in c:\FWBuilder\resources on
	Windows). User picks a template and the program creates a
	duplicate of the template object in the "User" object library. The
	wizard page where user picks template shows a diagram of the
	firewall configuration that illustrates its interfaces, their
	configuration and addresses. Comment text associated with template
	object explains its specific properties and is shown on the page
	as well.

2004-05-02    <vadim@vk.crocodile.org>

	* templates.xml.in : a library of firewall object templates. This
	library is a part of the distribution and is installed in
	${prefix}/share/fwbuilder on Linux and BSD and in
	C:FWBuilder/resources on windows (the same dir where standard
	objects are installed). This library is not loaded by default
	though.
	
	* listOfLibraries.cpp (listOfLibraries): Added a page to the
	preferences dialog to manage add-on libraries. The GUI maintains a
	list of available add-on libraries and allows user to define which
	ones will be automatically loaded when the GUI is started. The
	program always adds "standard" and "templates" libraries to the
	list, then scans directory $HOME/.fwbuilder/lib/ (
	C:\FWBuilder\lib on windows) and adds all .fwb files found there
	to the list. It stores list of libraries in the user's preferences
	together with a boolean flag that is set if a library should be
	loaded on a start-up. Library added using main menu "Import
	Library" is also added to the list so the user can make the
	program load it automatically.

2004-04-29    <vadim@vk.crocodile.org>

	* Makefile.in: Added support for internationalization.  Using
	gettext 0.14.1. This is the first version where support for QT
	lanuage files is available, but it is not available in RedHat or
	other Linux distributions yet. Therefore had to copy some m4 macro
	colelctions from example to directory 'm4', as well as copied a
	Makefile.in and script remove-potcdate.sin to directory 'po'. New
	version of xgettext recognizes standard QT localization method
	tr() and can generate usual .pot files from strings used with
	it. The nwe msgfmt can generate .qm files from translated .po
	files.
		

2004-04-25    <vadim@vk.crocodile.org>

	* instDialog.cpp (cmd): this method can be used whenever we need
	to execute several commands on the firewall sequentially.

	* (instDialog): install dialog hides incremental install options
	if 'diff' program can not be found (perhaps compiler that comes
	with it is not installed)

	* instDialog2.cpp (PIXincrementalInstall): integrated with
	fwb_pix_diff
	* instDialog2.cpp (PIXbackup): implemented function that stores
	backup copy of firewall configuration in a file

2004-04-18    <vadim@vk.crocodile.org>

	* findDialog.cpp (find): 'find object' function is implemented by
	means of an external modeless dialog that allows for searching in
	the tree and or policy rules and supports matching with regular
	expressions.

	* newFirewallDialog.cpp (getInterfacesViaSNMP): 'new firewall'
	wizard can discover interfaces using SNMP. Finished work on the
	page where user can arrange interfaces according to their security
	levels.

2004-04-15    <vadim@vk.crocodile.org>

	* newFirewallDialog.cpp (accept): added 'new firewall'
	wizard. Still need to work on the page where user sets security
	levels of interfaces.

2004-04-14    <vadim@vk.crocodile.org>

	* VERSION (BETA): added a variable in the VERSION file that
	designates code revision as beta and stores beta testing period
	expiration time (+30 days). Currently only About dialog shows this
	time, but in the future I may make the program disable itself if
	it is used past this time. The released version won't have this
	limitation. This can be used to prompt people to upgrade, so I do
	not have to support old versions.

2004-04-11    <vadim@vk.crocodile.org>

	* FWBSettings.cpp (restoreGeometry): added ability for dialogs to
	automatically remember and restore their geometry (size and
	relative position on the screen). Currently only main window, conflict
	resolution dialog and object editor dialogs do this. Geometry is
	stored in preferences. Main window comes up with a default geometry
	100,100,750,600 (x,y,w,h) when no geometry is found in settings.

2004-04-10    <vadim@vk.crocodile.org>

	* FWWindow.cpp (ConflictResolutionPredicate): implemented conflict
	detection and resolution for the "merge" operation. The same
	mechanism works for "open file" since it is also based on
	merge. When there is a conflict during merge, the program opens a
	dialog and asks the user which copy of the object they want to
	keep.

2004-04-09    <vadim@vk.crocodile.org>

	* instDialog3.cpp (stateMachineSSHSUDO): builtin installer works
	with Linux/BSD systems using combination of ssh on the client side
	and sudo on the firewall. User provides a password for
	authentication and the program logs in into the firewall as that
	user, copies firewall script to "/etc/fw" (directory path is
	hardcoded), then executes it using sudo. Sudo should be configured
	for this user or group she belong to to be able to execute this
	script as root with no password.

2004-04-08    <vadim@vk.crocodile.org>

	* instDialog.cpp (instDialog): added universal (hopefully) policy
	installer program. The program uses ssh in a background on both
	Unix and Windows (on Windows it requires putty/plink) to
	communicate with the firewall. Currently only supports PIX but I
	will add Linux/BSD later. Installer GUI asks user for a password.

2004-04-07    <vadim@vk.crocodile.org>

	* RuleOptionsDialog.cpp (loadFWObject): added rule options dialog
	for ipt

2004-04-06    <vadim@vk.crocodile.org>

	* FWWindow.cpp (search): implemented advanced search method that
	finds and highlights objects both in the tree and in any rule of
	any firewall. This resolves problem outlined in Feature Request
	#837448: '"Where used" only shows fw objects'

2004-04-04    <vadim@vk.crocodile.org>

	* FWWindow.cpp (save): implemented saving data file without making
	copies of objects in the 'Standard' library (Feature Request
	#810504). This feature is considered experimental and is off by
	default. An option in Preferences dialog activates it.

	* FWWindow.cpp (load): All load is done via merging of the loaded
	file with a standard object tree. Now we can load files saved
	without copies of unused standard objects.

	* FWWindow.cpp (fileImport): implemented data import. Using method
	FWObjectDatabase::merge to merge imported data with current object
	tree. Only object IDs are compared, so modified standard object in
	the imported file will be ignored and its changes will be lost.

2004-04-03    <vadim@vk.crocodile.org>

	* export.cpp (exportLibrary): Implemented library export

	* StartWizard.cpp (StartWizard): added simple startup wizard that
	asks user if they want to open existing file or create a new
	one. It also sets some useful preferences such as adds new file to
	RCS and makes the program automatically open it when it is started
	next time.

	* OSConfigurator_linux24.cpp (generateCodeForProtocolHandlers):
	Fixed bug #956544: "Error into load modules script generation",
	where generated script would not load kernel modules with names
	"module.ko.gz". Regular expression should match on ".ko.*$" to
	find these modules properly. Thanks to Andrey Kaminsky
	<and@fao.lv> who pointed this out.

	* RuleSetView.cpp (doubleClicked): double-clicking on an object in
	the policy rule opens that object in the editor

2004-04-02    <vadim@vk.crocodile.org>

	* ObjectManipulator.cpp (ObjectManipulator): using combobox widget
	instead of a tab widget for libraries. This way we can fit more
	libraries without making interface cluttered.

2004-03-31    <vadim@vk.crocodile.org>

	* ipt.cpp (main): the GUI saves path to the DTD and resources in
	user's settings using QT QSettings class. Policy compilers and
	other tools can read this setting to quickly determine location of
	DTD and resources.

2004-03-29    <vadim@vk.crocodile.org>

	* getting rid of STL classes in the GUI. The idea is to make GUI
	use QT classes in most of the code and use STL classes such as
	'string', 'map', 'list' where it has to pass data to and from API
	which is STL-based. This should simplify using QT compiled without
	STL support (much less conversions between string and QString).

2004-03-28    <vadim@vk.crocodile.org>

	* main.cpp (main): the data file can be specified on a command
	line both as an argument for option '-f' and after all
	options. Option '-f' is preserved for compatibility with old
	versions. Preferred method is to specify the file name as a
	parameter without any option: "fwbuilder file.fwb"

2004-03-27    <vadim@vk.crocodile.org>

	* platforms.cpp (getVersionsForPlatform): usability improvement:
	"combo boxes" that do not allow typing in them should not have
	empty choices. Fixed this for a drop-down menu of version numbers
	in firewall dialog.

2004-03-26    <vadim@vk.crocodile.org>

	* RuleSetView.cpp (insertRule): counting rules from zero in the GUI

	* (RuleSetView): this is not a change, I just wanted to document
	that I tested the GUI with a policy that has 1000 rules. I haven't
	noticed any delay in loading this policy compared with when it had
	<100 rules.

2004-03-25    <vadim@vk.crocodile.org>

	* FWWindow.cpp (fileSaveAs): gui automatically chooses working dir
	if none is set and user calls 'file save as' menu item :
	 * on Unix will use current dir.
	 * on Windows will use user's document dir.

	* NATCompiler_ipt.cpp (processNext): added a workaround for a bug
	(no number): if address range object was used in SNAT or DNAT rule
	and option 'manage virtual addresses' was on, compilerwould not
	add virtual address properly. It still won't do it, but at least
	there is a check for this situation and it prints appropriate
	warning message. The problem with this is that if the range is
	large, we end up with potentially lots of virtual addresses. Let
	the user deal with this themselves.

	* ipt.cpp: compiler(s) understand new command line option '-R',
	which should specify a full path to the resources. This is useful
	on Windows and Mac where resources are installed in a non-fixed
	place by the GUI package, but need to be used by the compilers.

2004-03-24    <vadim@vk.crocodile.org>

	* ObjectManipulator.cpp (contextMenu): each system group object in
	the tree has an item in its pop-down menu that allows user to
	quickly add an object to that group.

	* IPv4Dialog.cpp (DNSlookup): added ability to determine IP
	address of an Address object using DNS lookup (using QDns class)

	* FWBSettings.cpp (FWBSettings): explicitly setting scope for
	QSettings as "User"

2004-03-22    <vadim@vk.crocodile.org>

	* ObjectManipulator.cpp (addTreePage): added attribute 'ro' to all
	elements in DTD (see API). This provides for a way of locking down
	parts of the tree.

	* ObjectManipulator.cpp (addTreePage): read-only subtrees are
	marked with an icon of a lock and text 'read-only'
	
	* objects_init.xml : standard objects tree is now read-only. User
	objects can not be moved into 'standard' tree and standard objects
	can not be edited but can be duplicated (a copy is automatically
	created in the first user-defined library, most often it is a
	library 'User')

	* FWWindow.cpp (install): GUI supplies a path to the firewall
	object as a parameter to installation script rather than just its
	name (as before). This is because the path has changed when
	library element has been added. Changes made in the GUI (send path
	instead of name) and in fwb_install script (to make it interpret
	path).

2004-03-21    <vadim@vk.crocodile.org>

	* pixosAdvancedDialog.cpp (pixosAdvancedDialog): 'advanced host
	settings' dialog for PIX

	* RuleSetView.cpp (contentsMousePressEvent): selectedObject is
	chosen in mouse press and key press even handlers; got rid of
	currentChanged slot all together. This eliminated flicker that was
	caused by extra repaint of the cell when selected object was
	chosen in currentChanged slot.

2004-03-20    <vadim@vk.crocodile.org>

	* DialogData.cpp (DialogOption): universal class to load and save
	data in dialogs

	* pixAdvancedDialog.cpp (pixAdvancedDialog): 'advanced' firewall
	options dialog for PIX. Implemented tabls 'Compiler options',
	'Prolog/Epilog', 'Timeouts' and partially 'Fixups'. Fixup pages
	are disabled using resource string that defines which fixups are
	available in certain PIX version.

	* FirewallDialog.cpp (openFWDialog): firewall dialog saves version
	from the widget to the object before opening 'advanced' firewall
	options dialog. This is a departure from the dialog logic where
	all data is stored when user clicks 'Apply changes' button. 

2004-03-19    <vadim@vk.crocodile.org>

	* FWBSettings.cpp: added support for an "object autosave" option
	(automatic saving of changes in dialogs while switching between
	objects)

	* RuleSetView.cpp (insertRule): added main menu items "insert
	rule" and "add rule after current"

	* RuleSetView.cpp (contextMenu): added pop-up menu items for
	adding, removing and moving rules up and down, as well as standard
	copy/cut/paste operations on moves. Similar menu items added to
	the main menu.

	* RuleSetView.cpp (paintCell): implemented double-buffering in
	paintCell to improve performance and remove flickering

2004-03-17    <vadim@vk.crocodile.org>

	* FWBSettings.cpp: saving the size of the info window in settings

	* RCSFileDialog.cpp (RCSFileDialog): 'open file' dialog
	automatically looks for files in the working directory configured
	in a global preferences dialog.

	* main.cpp (main): added a global setting "startup action" in
	Preferences. Currently two actions are available: "load standard
	objects" and "load last edited file".

	* FWBSettings.cpp (FWBSettings): a specialized wrapper for
	QSettings. I will be adding methods to this class to simplify
	access to whatever global program preferences and options I
	need. Currently it supports 'working dir' and 'info window style'
	settings. Settings are stored in a platform-depended way as
	QSettings does it.

2004-03-16    <vadim@vk.crocodile.org>

	* NATCompiler_ipt_writers.cpp (_printOPorts): minor bugifx - fixed
	typo ( '==' -> '=' )

	* ObjectEditor.cpp (closeEvent): object editor checks for
	modifications before closing if user closes it using window
	manager buttons.

	* FWWindow.cpp (unselectRules): the main window maintains single
	selection across objects in the tree and in the policy
	view. Selecting an object in the tree automatically unselects
	object in the policy and vice versa. Now I can implement
	copy/cut/paste functions driven by the main menu; these operations
	will work on the currently selected object either in the tree or
	in the policy.

	* FWWindow.cpp (editCut): copy/cut/paste operations work between
	the tree and policy views using both context menus and main
	menu.

	* ipt.cpp: output stream is created with a mode ios::binary on
	Windows

	* RCS.cpp (isDiff): having problems with rcsdiff.exe in windows,
	for now will assume that the file always changes and needs checkin
	comment.

2004-03-15    <vadim@vk.crocodile.org>

	* RCS.cpp (co): using windows-specific functions to create a
	temporary file for the file checkout

	* global.h: added redefinition of macro assert to be able to use
	it on windows where we compile without debugging info. (the reason
	I do not build Debug version on win32 is because I use precompiled
	libraries libxml2 etc that are built using Release CRT, and I
	can't mix different runtimes).

	* RCS.cpp (co): GUI makes sure that if the file has been opened
	and locked by a user, another user can only open it read-only. The
	same user has a choice of opening it read-only or read-write. The
	latter case is useful in case of a program crash that leaves
	opened files in the locked state.

	* RCS.cpp (co): added ability to open older revision of the file
	read-only. Requested revision is checked out into temporary file,
	which is then loaded and immediately deleted. The object tree is
	locked read-only and 'save' and 'save as' operations are disabled.

2004-03-14    <vadim@vk.crocodile.org>

	* RCS.cpp (add): using "rcs -i -kb" to add a file to RCS, this
	should help avoid extra CR in the file while working on windows
	because it makes RCS use binary mode while working with the file.

2004-03-13    <vadim@vk.crocodile.org>

	* ObjectManipulator.cpp: GUI redesign: switched to a single window
	design. Object manipulation happens inside three classes:
	ObjectManipulator (the tree widgets and algorithms), ObjectEditor
	(a stack of editor widgets and a glue logic), obejct info browser
	(class QTextBrowser). Object editor appears as a non-modal dialog
	when user double-clicks an object in the tree. Single click
	updates data in the info window but does not open the
	editor. Objects can be selected in the tree in any supported way -
	keyboard arrows, keyboard shortcuts, hitting the first letter of
	the objects's name, mouse click. In any case, appropriate object
	is selected and info window is updated with its attributes.

	Info window has three modes: collapsed (there is no info window),
	showing only comment attrbibute and showing brief summary of
	object's parameters and a comment. User can switch between modes
	using a button located on the main window panel directly under the
	info widget.
	
2004-03-12    <vadim@vk.crocodile.org>

	* build environment is based on qmake: file qmake.inc is included
	from qmake project files in all subdirectories. File qmake.inc
	defines all variables for all platforms, so project files in
	subdirs only add lists of files and take care of exceptions. File
	qmake.inc is generated by configure, but all substitutions are
	only needed for Unix and Mac. This file is checked in to cvs so it
	could be used on Windows without a need to run configure.

	All qmake project files in subdirectories need no substitutions
	by configure, so they all are checked in to cvs and can be used on
	windows right away.

	Qmake project files fwbuilder2.pro and src/src.pro use template
	'subdirs' and make qmake descent into subdirectories and rebuild
	projects there.
	
	Now using qmake to generate Makefile and MSVC project files in
	src/fwblookup, src/fwbedit, src/ipt. Makes it easier to generate
	consistent MSVC projects without having to edit them manually.
 
	resource files (src/res/*.xml and src/res/*/*.xml) are generated
	by configure, however, since substitutions made in them are only
	relevant on Unix and Mac, generated files are checked in to cvs so
	they can be used on windows without running configure.

	No need to run configure (or autogen.sh) on Windows anymore.

	To build on Unix and Mac:
	 $ autogen.sh
	 $ make
	 $ make install

	To build on windows:

	run qmake, then make in the root dir. of the project
	Open fwbuilder2.dsw in MSVC and rebuild all
	
	* NATCompiler_ipt.cpp, PolicyCompiler_ipt.cpp and others in
	src/ipt: code cleanup. Removed all unused variables and added
	handling for 'default' case in switch operators.


	
2004-03-10    <vadim@vk.crocodile.org>

	* FWWindow.cpp (compile): implemented main menu items "Rules/compile"
	and "Rules/install". Still need to add toolbar buttons though.

	* execDialog.cpp (execDialog): a dialog for a background execution
	of external commands. This class is used to call external policy
	compilers and installer scripts. Uses QT class QProcess.

	* ipt.cpp: transfered compiler for iptables over to fwb2. Only
	minor changes: new file name schema (*.h, *.cpp); proper choice of
	the directory where resource files are located; eliminated last
	dependencies on glib

2004-03-09    <vadim@vk.crocodile.org>

	* iptAdvancedDialog.cpp (accept): firewall settings dialog saves
	all data in the object.

2004-03-07    <vadim@vk.crocodile.org>

	* iptAdvancedDialog.cpp (iptAdvancedDialog): firewall settings
	dialog for iptables. Saving of the data back in the firewall
	object is not implemented yet.

	* DialogFactory.cpp (createDialog): DialogFactory: class that
	creates dialogs for all object types.

	* FWBTree.cpp (FWBTree): refactored code: all methods that enforce
	our standard tree structure now belong to the class FWBTree

	* TimeDialog.cpp (applyChanges): added dialog for the Time
	interval object.

2004-03-06    <vadim@vk.crocodile.org>

	* GroupObjectDialog.cpp (setupPopupMenu): added pop-up menu in the
	group view (both icon and list modes) with oprations
	copy,cut,paste and delete.

	* all dialogs: object is moved from library to library when user
	clicks 'apply changes' (before it would move immediately when the
	library was changed in the pop-down menu).

	* CustomServiceDialog.cpp (loadFWObject): added dialog for the
	Custom Service object

2004-03-05    <vadim@vk.crocodile.org>

	* PropertyEditor.cpp (copyObj): added pop-up menu to object tree
	view; implemented functions 'duplicate', 'copy', 'cut', 'paste'

2004-03-04    <vadim@vk.crocodile.org>

	* ObjectTreeView.cpp (contentsMouseReleaseEvent): objects in the
	tree are selected with double-click. 


2004-03-03    <vadim@vk.crocodile.org>

	* RuleSetView.cpp (getRE): added platform capabilities check for
	columns 'Time' and 'log/options' in policy views

	* RuleSetView.cpp (dragMoveEvent): support for d&d of Time objects

2004-03-02    <vadim@vk.crocodile.org>

	* InterfaceDialog.cpp (loadFWObject): added dialog elements for
	interface security level, 'external' checkbox, network zone.

	* RCS.cpp (isDiff): added a wrapper for rcsdiff in RCS class

2004-02-29    <vadim@vk.crocodile.org>

	* PropertyEditor.cpp (createObject): properly creating interfaces
	and addresses for the firewall object

	* further testing and improvements in RCS integration

2004-02-28    <vadim@vk.crocodile.org>

	* FWWindow.cpp (load): file can be opened with or without RCS, a
	head revision or any specific revision, read-write or
	read-only. File name, revision number and read-only status is
	displayed on the main window's title bar.

	* FWWindow.cpp (load): added ability to open data files read-only

	* RCS.cpp (RCS): refactored the code, made class RCS a wrapper for
	the command-line rcs tools. It should be possible to use the same
	or similar interface for other version control system if needed.

2004-02-26    <vadim@vk.crocodile.org>

	* RCSFilePreview.cpp (showFileRLog): Open File dialog shows RCS
	revisions of the chosen file in a preview panel. Added button "add
	to RCS" that allows user to add selected file to RCS right from
	the "open file" dialog. Added elements for opening file read-only
	and with or without locking (but these functions have not been
	implemented yet).

2004-02-23    <vadim@vk.crocodile.org>

	* RCS.cpp (rlog): class RCS provides simple integration with
	RCS. Uses portable functions provided by QT to call external RCS
	programs.

	* configure.in: added checks for external RCS programs ci, co,
	rlog.
	
2004-02-22    <vadim@vk.crocodile.org>

	* FWWindow.cpp: added basic integration with RCS. Every time a
	data file is opened, it is checked out from RCS and locked. If the
	file has not been added to RCS, an initial checkin is performed
	with a generic comment. Every time an opened file is saved (using
	"save" or "save as" menu), it is checked in and kept in a locked
	state. A new menu item "File/Close" has been added; this menu item
	checks the file in and removes lock (does 'ci -u') so other users
	can work on it, then it reopens a standard objects database in the
	GUI. Opening a file while another file is already opened in the
	GUI causes the latter to be closed (checked in and lock removed)
	and a new one opened as described above.

	still TODO: add a dialog to ask the user for a checkin comment
	text. Add a global option "Use RCS" so that using version control
	is optional. Test the whole thing on Windows.
	
2004-02-16    <vadim@vk.crocodile.org>

	* PropertyEditor.cpp (PropertyEditor): added dialogs for
	interface, MAC address, network, address range and other objects.

	* FWObjectDrag.h: implemented custom drag class FWObjectDrag; all
	widgets dynamically check if the object being dragged can be
	dropped in them. User can drag objects from the tree into groups
	and rules, as well as from a group into the tree.

2004-02-08    <vadim@vk.crocodile.org>

	* IPServiceDialog.cpp (libChanged): implemented gui elements and
	support for moving objects between libraries.

2004-01-20    <vadim@vk.crocodile.org>

	* added dialog for object IPv4. This object can now be created in
	a standard place in the tree in a group Objects/Addresses as well
	as as a child object of interface (as before in fwbuilder 1). This
	allows for using object IPv4 as an abstract for an IP address
	which is simpler than using a Host object.
	
2004-01-04    <vadim@vk.crocodile.org>

	* GroupObjectDialog.cpp: Experiment: user and standard object tree
	views have different background colors. This provides simple
	visual clue of what library the object shown in the editor panel
	belongs to. This is especially useful if a standard object is
	referenced from the user defined group and user opens it; in this
	case the tree switches from user-defined objects to the standard
	onces but this switch may not be evident from the first glance,
	thus user loses context and may be confused why his objects
	apparently have gone away.

2004-01-03    <vadim@vk.crocodile.org>

	* PropertyEditor.cpp (PropertyEditor): property editor has window
	type "dialog" and always stays on top of the main
	window. Implemented simple history feature for the object
	navigation and added a button "Back" to the toolbar.

	* GroupObjectDialog.cpp (loadFWObject): group object dialog can
	now show group contents as a set of icons or as a list; switching
	between two modes is done using toggle buttons a-la file list
	modes in the "open file" dialog.

	* PropertyEditor.cpp (loadObjects): merged object tree and object
	property editor in one dialog.

2003-12-20    <vadim@vk.crocodile.org>

	* main.cpp (main): resources and preferences files can now be
	found dynamically, using a full path to the directory the binary
	has been launched from. The RES_DIR macro defined in config.h
	now specifies relative path to the resource files starting from
	the application root dir. If program is installed in
	/usr/local/bin, then the application root is "/usr/local" and
	resources should be located in /usr/local/$RES_DIR directory.

