+2013-05-08 Keith Marshall <keithmarshall@users.sourceforge.net>
+
+ Extend DMH services to delay-loaded DLL clients.
+
+ * src/dmhcore.h (dmh_bind): New function; declare it.
+ * src/dmhcore.cpp (dmh_bind): Implement it; it provides an API through
+ which the setup tool makes its existing DMH services available to post
+ install hooks in mingw-get-0.dll, which cannot be loaded until after
+ the providing package has been downloaded and unpacked.
+
+2013-05-08 Keith Marshall <keithmarshall@users.sourceforge.net>
+
+ Avoid unnecessary command line globbing in GUI applications.
+
+ * src/guimain.cpp src/guistub.cpp (_CRT_glob): Declare as extern "C";
+ initialise to zero, so overriding the runtime start-up default.
+
+ * src/rites.c [! IMPLEMENT_INITIATION_RITES] (_CRT_glob): Initialise
+ to zero here too; lastrites.exe doesn't need globbing either.
+
+2013-05-04 Keith Marshall <keithmarshall@users.sourceforge.net>
+
+ Address some GCC-4.7 string initialisation warnings.
+
+ * src/pkglist.cpp (AppWindowMaker::InitPackageListView): Declare all
+ headings[].text initialisers as 'const'; cast to 'char *' as required.
+ (pkgListViewMaker::Dispatch): Ditto, when inserting the 'const' empty
+ string into the list, as a component class value.
+
+ * src/pkgdata.cpp (AppWindowMaker::InitPackageTabControl): Declare all
+ TabLegend[] initialisers as 'const'; cast to 'char *' as required.
+
+2013-05-02 Keith Marshall <keithmarshall@users.sourceforge.net>
+
+ Correct a spin wait thread synchronisation issue.
+
+ * src/pkgnget.cpp (pkgDownloadMeterGUI::SpinWait): Handle stop
+ requests explicitly; acknowledge when waiting thread has stopped.
+ (pkgDownloadMeterGUI::SpinWaitAction): Raise explicit stop requests;
+ wait for acknowledgement that waiting thread has stopped.
+
+2013-04-23 Keith Marshall <keithmarshall@users.sourceforge.net>
+
+ Select compressed data streaming filters for use by setup tool.
+
+ * src/pkgstrm.cpp [IMPLEMENTATION_LEVEL != PACKAGE_BASE_COMPONENT]:
+ Exclude the implementations of all decompression filters, except...
+ (pkgXzArchiveStream): ...this, together with its requisite methods...
+ (pkgArchiveStream, pkgLzmaArchiveStream): ...from these.
+
+2013-04-23 Keith Marshall <keithmarshall@users.sourceforge.net>
+
+ Adapt internet download agent for use by setup tool.
+
+ * src/pkgbase.h: More code rearrangement, exposing...
+ (safe_strcmp): ...this in any implementation context, controlled...
+ [USES_SAFE_STRCMP && ! HAVE_SAFE_STRCMP]: ...by this; when true...
+ (HAVE_SAFE_STRCMP): ...define this to 1, (must be non-zero).
+ [IMPLEMENTATION_LEVEL == PACKAGE_BASE_COMPONENT]: Ensure that...
+ (USES_SAFE_STRCMP): ...this is defined to 1, (i.e. non-zero).
+ (EXTERN_C): Relocate macro definition...
+ * src/pkgimpl.h: ...to here; add complementary implementation of...
+ (BEGIN_C_DECLS, END_C_DECLS): ...these new macros; define them.
+
+ * src/pkginet.h (pkgDownloadMeter::SpinWait): New static method;
+ declare it as inline, to be implemented elsewhere, delegating to...
+ (pkgDownloadMeter::SpinWaitAction): ...this new protected virtual
+ method; declare and implement it inline, as a "do nothing" base
+ class method, to be optionally overridden in a derived class.
+
+ * src/pkginet.cpp (pkgDownloadMeter::SpinWait): Implement it.
+ (pkgInternetAgent::OpenURL): Use it to invoke SpinWaitAction().
+ (USES_SAFE_STRCMP): Define as 1; (safe_strcmp() is required).
+ [IMPLEMENTATION_LEVEL != PACKAGE_BASE_COMPONENT]: Filter out code
+ which may not be required in more specialised contexts, then...
+ [IMPLEMENTATION_LEVEL == SETUP_TOOL_COMPONENT]: ...add specialised
+ variants specific to this.
+
+ * src/pkgnget.cpp [IMPLEMENTATION_LEVEL != PACKAGE_BASE_COMPONENT]:
+ Filter out code which may not be required in more specialised context.
+ (dmh_setpty): Provide locally declared prototype for external function.
+ (pkgDownloadMeterGUI): Add pseudo-terminal diagnostic message window.
+ (pkgDownloadMeterGUI::SpinWaitAction): Declare and implement GUI
+ specific method specialisation; it invokes a thread, running...
+ (pkgDownloadMeterGUI::SpinWait): ...this new static method overload.
+
+2013-04-19 Keith Marshall <keithmarshall@users.sourceforge.net>
+
+ Implement pre-emptive update issue number identification.
+
+ * src/pkgkeys.h (serial_number): Declare function prototype.
+ * src/pkginet.cpp (serial_number): Implementation remains here;
+ promote from static to extern "C".
+
+ * src/pkgbind.cpp (value_assumed_new): New char constant; define it.
+ (pkgRepository::expected_issue): New private member var; declare and...
+ (pkgRepository::pkgRepository): ...initialise it, assuming new.
+ (pkgRepository::GetPackageList): Assign pre-emptively declared issue
+ number, (from package-list references), to 'expected_issue'; compare it
+ with 'current_issue' number recorded within locally stored catalogue.
+ [current_issue >= expected_issue]: Suppress redundant download; adjust
+ diagnostic messages as appropriate.
+
+2013-04-10 Keith Marshall <keithmarshall@users.sourceforge.net>
+
+ Fix MinGW-Bug #1601 (on new issues tracker).
+
+ * aclocal.m4 (makeopts.m4): New build-aux module; include it.
+ (MINGW_AC_PROG_LEX): New macro; implement it.
+
+ * configure.ac (AC_INIT): Make version number tripartite.
+ (MINGW_AC_MAKE_NO_PRINT_DIRECTORY): Use this new makeopts.m4 macro.
+ (MINGW_AC_PROG_LEX): Use it, in place of...
+ (AC_PROG_LEX): ...this.
+
+ * Makefile.in (MAKE): New macro; assign using autoconf's SET_MAKE.
+ (QUIET_MAKE): New macro; derive it from $(MAKE) --no-print-directory.
+ (LEX_COMMAND, LEX_COMMAND_ABORT): New macros; define them.
+ (LEX_MISSING, LEX_MISSING_MESSAGE, LEX_OUTPUT): Likewise.
+ (FORMAT_MESSAGE, MESSAGE_FOLD_WIDTH): Likewise; implemented from...
+ (AWK_CLEAR_LINE_BUFFER, AWK_FLUSH_BUFFER, AWK_PRINT_AND_CLEAR_BUFFER):
+ (AWK_COLLECT_MESSAGE, AWK_COLLECT_BLANK_LINE, AWK_PRINT_LINE_BUFFER):
+ ...this collection of internal helper macros; define them.
+ (%.c: %.l): Replacement for built-in rule; it handles "missing lex" in
+ a manner consistent with expectations of autoconf's AC_PROG_LEX.
+ (execute-command): New phoney build goal; it is used with...
+ (WITH_REQUEST): ...this new macro, to invoke commands recursively.
+
+2013-03-25 Keith Marshall <keithmarshall@users.sourceforge.net>
+
+ Adapt DMH for use in setup tool.
+
+ * src/dmh.cpp: File renamed to...
+ * src/dmhcore.cpp: ...this; some code rearranged, to facilitate...
+ [IMPLEMENTATION_LEVEL == PACKAGE_BASE_COMPONENT]: ...marking of code
+ sections which are required in the base package build, but which may
+ be filtered out of the build context for the setup tool.
+
+ * src/guidmh.cpp: File renamed to this...
+ * src/dmhguix.cpp: ...this; also add marking for...
+ [IMPLEMENTATION_LEVEL == PACKAGE_BASE_COMPONENT]: ...sections which
+ may be filtered out of the build context for the setup tool.
+ (dmhTypePTY::printf): Improve stratagem for output.
+
+ * Makefile.in (CORE_DLL_OBJECTS, GUIMAIN_OBJECTS): Adjust references
+ to renamed source files.
+
+2013-03-22 Keith Marshall <keithmarshall@users.sourceforge.net>
+
+ Enable context hooks for build time code filtering.
+
+ * src/pkgimpl.h: New file; it defines...
+ (PACKAGE_BASE_COMPONENT, SETUP_TOOL_COMPONENT): ...these contexts;
+ either of these may be selected, by defining as manifest value for...
+ (IMPLEMENTATION_LEVEL): ...this; default is PACKAGE_BASE_COMPONENT.
+
+ * src/pkgbase.h: Include pkgimpl.h
+ [IMPLEMENTATION_LEVEL != PACKAGE_BASE_COMPONENT]: Occlude content.
+
+2013-03-21 Keith Marshall <keithmarshall@users.sourceforge.net>
+
+ Specify additional files for clean-up.
+
+ * Makefile.in (distclean): Additionally specify...
+ (build.tag, build.time): ...these, as removable files.
+
+2013-03-21 Keith Marshall <keithmarshall@users.sourceforge.net>
+
+ Add a missing distribution dependency.
+
+ * Makefile.in (srcdist): Explicitly require...
+ (pkginfo.c): ...this; previously, it was only an implicit build time
+ requirement, and may not have persisted until distribution time.
+
+2013-03-21 Keith Marshall <keithmarshall@users.sourceforge.net>
+
+ Implement by-name association of resource scripts with programs.
+
+ * src/guidata.rc: Renamed as...
+ * src/guimain.rc: ...this, reflecting its association with...
+ * src/guimain.cpp: ...this program source.
+
+ * Makefile.in (GUIMAIN_OBJECTS): Update dependency...
+ (%.$OBJEXT:%.rc): ...replacing use of this pattern rule...
+ (%.res.$OBJEXT:%.rc): ...with this.
+
+2013-01-18 Keith Marshall <keithmarshall@users.sourceforge.net>
+
+ Make GUI support visual styles in current Windows versions.
+
+ * src/guidata.rc: Add an appropriate inline manifest resource.
+
+ * src/guiexec.cpp (AppWindowMaker::Invoked): Ensure UpdateWindow() is
+ called after the initial call to AdjustLayout(); this is required to
+ ensure that all child windows are properly displayed from the outset.
+
+ * src/pkgview.cpp (AppWindowMaker::LayoutEngine):
+ [ID_PACKAGE_DATASHEET]: Adjust the top position of the frame, to make
+ the border coincide with the bottom border of the tab strip above.
+
+2013-01-12 Keith Marshall <keithmarshall@users.sourceforge.net>
+
+ Merge gui-dev branch head to master; close gui-dev branch.
+
+ * configure.ac (AC_INIT): Reset version to 0.6; reset all package
+ files to state prevailing at gui-dev branch head.
+
+2013-01-11 Keith Marshall <keithmarshall@users.sourceforge.net>
+
+ Create release branch for further r0.5 development.
+
+ * configure.ac (AC_INIT): Bump version number to 0.5.1; assign branch
+ label (mercurial bookmark) as "r0-5-1" for all files; (this is not to
+ be released, at this time).
+
+2013-01-10 Keith Marshall <keithmarshall@users.sourceforge.net>
+
+ Implement data sheet compiler for list of installed files.
+
+ * src/pkgdata.cpp: #include pkgproc.h; it furnishes...
+ (pkgManifest): ...this class declaration, which is required by...
+ (DataSheetMaker::DisplayFilesManifest): ...this new private inline
+ method; declare and implement it; subsequently, invoke it...
+ (DataSheetMaker::OnPaint) [PKG_DATASHEET_INSTALLED_FILES]: ...here.
+ (pkgTroffLayoutEngine::WriteLn): Correct a defect in handling of
+ excess-length unbreakable "words" outside the viewport; previously
+ they were not dropped from the input queue, resulting in repeated
+ reprocessing in an infinite loop.
+
+2013-01-09 Keith Marshall <keithmarshall@users.sourceforge.net>
+
+ Include release tags in GUI displayed package versions.
+
+ * src/pkglist.cpp (pkgVersionString) [ReleaseStatus != NULL]:
+ Append ReleaseStatus and ReleaseIndex to generated version string.
+
+2013-01-08 Keith Marshall <keithmarshall@users.sourceforge.net>
+
+ Fix enumeration of pending install actions for scheduled upgrades.
+
+ * src/pkgdata.cpp (pkgActionItem::EnumeratePendingActions):
+ [action == ACTION_UPGRADE && classified == ACTION_INSTALL]: Enumerate
+ upgrade as a special case of the install classification.
+
+2013-01-08 Keith Marshall <keithmarshall@users.sourceforge.net>
+
+ Implement "Mark All Upgrades" GUI capability.
+
+ * src/guimain.h (IDM_REPO_APPLY): Renumbered; make room for...
+ (IDM_REPO_MARK_UPGRADES): ...this new constant; define it.
+
+ * src/guidata.rc (IDM_REPO_MARK_UPGRADES): New option; add it...
+ (ID_MAIN_WINDOW_WINDOW) [Installation]: ...to this drop-down menu.
+
+ * src/pkgbase.h (pkgActionItem::SuppressRedundantUpgrades): New
+ public inline method; declare it.
+
+ * src/guiexec.cpp (AppWindowMaker::OnCommand):
+ [IDM_REPO_MARK_UPGRADES]: Add case handler for this menu selection.
+ (pkgActionItem::SuppressRedundantUpgrades): New method; implement it.
+
+2013-01-08 Keith Marshall <keithmarshall@users.sourceforge.net>
+
+ Avoid unnecessary reloading of package list.
+
+ * src/guiexec.cpp (AppWindowMaker::OnCommand) [IDM_REPO_APPLY]:
+ Do not reload package list after processing; update it in place.
+
+2013-01-08 Keith Marshall <keithmarshall@users.sourceforge.net>
+
+ Avoid potential heap corruption in action scheduler.
+
+ * src/guiexec.cpp (pkgActionItem::Clear): Factor out; relocate to...
+ * src/pkgexec.cpp (pkgActionItem::Clear): ...here; this keeps all use
+ of new and delete operators on the same side of the EXE/DLL boundary
+ as the constructor and destructor for pkgActionItem objects.
+ (pkgActionItem::Schedule): Ensure that all min_wanted and max_wanted
+ references are unique to each allocated pkgActionItem object, so that
+ the destructor may safely release their associated heap memory blocks.
+
+2013-01-07 Keith Marshall <keithmarshall@users.sourceforge.net>
+
+ Update copyright notification for development in new year.
+
+ * configure.ac (YEARS_OF_ISSUE): Add year 2013.
+
+ * Makefile.in (version.c, guidata.$OBJEXT): Make them depend on...
+ (Makefile): ...this, so YEARS_OF_ISSUE propagates to built objects.
+
+2012-12-24 Keith Marshall <keithmarshall@users.sourceforge.net>
+
+ Work around a GUI action scheduling instability.
+
+ * src/guimain.h (AppWindowMaker::UpdateDataSheet): Declare new method.
+ * src/pkgdata.cpp (AppWindowMaker::UpdateDataSheet): Implement it.
+ (AppWindowMaker::OnNotify): Use it.
+
+ * src/guiexec.cpp (AppWindowMaker::OnCommand) [IDD_REPO_APPLY]:
+ Don't refresh package list view in-place; clear and reload it instead.
+
+2012-12-21 Keith Marshall <keithmarshall@users.sourceforge.net>
+
+ Update distribution build rules.
+
+ * Makefile.in (SRCDIST_FILES): Remove version.c.in; this was moved
+ to src/version.c.in, and is now automatically included via...
+ (SRCDIST_SUBDIRS): ...this; remove build-aux and build-aux/m4; we want
+ only selected files from these, as filtered by specification in...
+ (BUILD_AUX_DIRS, BUILD_AUX_FILES): ...these new macros; define them.
+ (BLDTAG, SCMTAG, GCMTAG): New release class macros; define them.
+ (bindist, licdist, srcdist): Use them.
+
+2012-12-21 Keith Marshall <keithmarshall@users.sourceforge.net>
+
+ Update CLI implementation hooks for GUI integration.
+
+ * Makefile.in (LIBEXEC_PROGRAMS): Replace gui$EXEEXT with
+ guistub$EXEEXT; update make goal references accordingly.
+
+ * src/rites.c (MINGW_GET_GUI): Redefine to be guimain$EXEEXT.
+ (MINGW_GET_GFB): Define new fall-back; let it be guistub$EXEEXT.
+ (RITES_IMPLEMENTATION): Perform rites for MINGW_GET_GUI.
+
+ * src/clistub.c (main) [cannot exec MINGW_GET_GUI]: Try
+ MINGW_GET_GFB instead.
+
+2012-12-21 Keith Marshall <keithmarshall@users.sourceforge.net>
+
+ Rename executive core file for GUI implementation.
+
+ * src/guixmld.cpp: File renamed...
+ * src/guiexec.cpp: ...to this; its function exceeds original intent.
+ * Makefile.in (GUIMAIN_OBJECTS): Update reference accordingly.
+
+2012-12-20 Keith Marshall <keithmarshall@users.sourceforge.net>
+
+ Create foundation for implementation of package category tree view.
+
+ * Makefile.in (GUIMAIN_OBJECTS): Add pkgtree.$OBJEXT reference to...
+ * src/pkgtree.cpp: ...incorporate this new file; it implements...
+ (AppWindowMaker::InitPackageTreeView): ...this new class method...
+ (pkgInitCategoryTreeGraft): ...and this new extern "C" function.
+
+ * src/guimain.h (pkgInitCategoryTreeGraft): Declare prototype.
+ (AppWindowMaker::InitPackageTreeView): New private method; declare it.
+ (AppWindowMaker::PackageTreeView): New member variable; declare it.
+
+ * src/guixmld.cpp (AppWindowMaker::LoadPackageData): Call
+ pkgInitCategoryTreeGraft(), after loading profile.xml
+ (AppWindowMaker::Invoked): Call InitPackageTreeView()
+
+ * src/pkgview.cpp (AppWindowMaker::LayoutEngine):
+ [ID_PACKAGE_TREEVIEW]: Handle it.
+
+2012-12-19 Keith Marshall <keithmarshall@users.sourceforge.net>
+
+ Make the "Apply Changes" dialogue "failure-aware".
+
+ * src/pkgtask.h (ACTION_APPLY_FAILED): Redefine, in terms of...
+ (ACTION_INSTALL_FAILED, ACTION_REMOVE_FAILED): New manifest defines.
+ (ACTION_UNSUCCESSFUL): New manifest constant; define it.
+
+ * src/pkgdata.cpp (pkgActionItem::EnumeratePendingActions):
+ [ACTION_UNSUCCESSFUL]: Make it a special case for enumeration.
+
+ * src/guixmld.cpp (pkgApplyChanges): Enumerate...
+ [ACTION_UNSUCCESSFUL > 0]: ...all such cases; when true...
+ [IDD_AUTO_CLOSE_OPTION]: ...this; select alternative close-out
+ messages, as appropriate.
+ (pkgActionItem::Assert): Factor out; relocate to...
+ * src/pkgexec.cpp (pkgActionItem::Assert): ...here; this moves its
+ object code into the mingw-get DLL.
+
+ * src/pkgunst.cpp (pkgRemove) [ACTION_REMOVE_FAILED]:
+ * src/pkginst.cpp (pkgInstall) [ACTION_INSTALL_FAILED]:
+ Assert as appropriate.
+
+2012-12-19 Keith Marshall <keithmarshall@users.sourceforge.net>
+
+ Improve progress reporting in "Apply Changes" dialogue.
+
+ * src/pkgstat.h: New header file; it declares...
+ (pkgSpinWait): ...this new pure abstract base class; it specifies an
+ infrastructure for posting arbitrary text to dialogue controls.
+
+ * src/pkgexec.cpp (pkgSpinWait): Implement its static elements.
+ (pkgActionItem::Execute): Dispatch progress reports, handled by...
+ (pkgSpinWait::Report, pkgSpinWait::Indicator): ...these.
+
+ * src/guixmld.cpp (pkgDialogueSpinWait): New class; declare it and
+ implement locally. It is derived from, and provides a listener for...
+ (pkgSpinWait): ...this abstract class.
+ (pkgApplyChanges): Use it.
+
+ * src/tarproc.cpp (pkgTarArchiveInstaller::ProcessDataStream): Call...
+ (pkgSpinWait::Report): ...this, to report extracted files.
+
+ * src/pkgunst.cpp (pkg_unst): Call...
+ (pkgSpinWait::Report): ...this, to report deleted files.
+
+ * src/sysroot.cpp (pkgXmlDocument::UpdateSystemMap): Call...
+ (pkgSpinWait::Report, pkgSpinWait::Indicator): ...these, to confirm
+ continuing database update activity.
+
+2012-12-18 Keith Marshall <keithmarshall@users.sourceforge.net>
+
+ Update tab display on right-click in package list view.
+
+ * src/pkgdata.cpp (AppWindowMaker::OnNotify) [NM_RCLICK]:
+ Call DataSheetMaker::DisplayData(), before invoking pop-up menu.
+
+2012-12-17 Keith Marshall <keithmarshall@users.sourceforge.net>
+
+ Add more protection against NULL pointer abuse.
+
+ * src/pkgbase.h (pkgActionItem::Reset): Method renamed to...
+ * src/guixmld.cpp (pkgActionItem::Assert): ...this; also renamed here.
+ (AppWindowMaker::OnCommand): When calling...
+ (pkgListViewMaker::MarkScheduledActions): ...this, pass argument as...
+ (pkgXmlDocument::ClearScheduledActions): ...pointer returned by this.
+
+ * src/pkgdata.cpp (AppWindowMaker::MarkSchedule):
+ [pending_actions == NULL]: Do not propagate invocation request to...
+ (pkgListViewMaker::MarkScheduledActions): ...this.
+
+ * src/pkglist.cpp (pkgListViewMaker::MarkScheduledActions):
+ [schedule == NULL]: Do nothing.
+
+2012-12-14 Keith Marshall <keithmarshall@users.sourceforge.net>
+
+ Implement some additional permanent debugging support.
+
+ * src/pkgdeps.cpp (pkgXmlDocument::ResolveDependencies):
+ [DEBUG_TRACE_DEPENDENCIES]: Enable DMH digest mode for messages.
+
+ * src/tarproc.cpp (pkgTarArchiveInstaller::ProcessDataStream):
+ [DEBUG_TRACE_TRANSACTIONS]: Add logging of installed file path names.
+
+2012-12-14 Keith Marshall <keithmarshall@users.sourceforge.net>
+
+ Insert a missing snprintf format effector.
+
+ * src/pkgnget.cpp (pkgDownloadMeterGUI::Update): Add omitted '%'
+ format specifier, in "%%", for formatting percentage-complete value.
+ Rename "size_buf" automatic variable as "buf"; this results in shorter
+ source lines, and consequently a tidier source code layout.
+ (pkgDownloadMeterGUI::ResetGUI): Likewise s/size_buf/buf/
+
+2012-12-14 Keith Marshall <keithmarshall@users.sourceforge.net>
+
+ Add a missing header reference.
+
+ * src/approot.h: Include stdint.h; this ensures that wchar_t is
+ properly typedef'd, before attempting to use it.
+
+2012-12-12 Keith Marshall <keithmarshall@users.sourceforge.net>
+
+ Make a clone of the package menu available as a pop-up.
+
+ * src/guimain.h (AppWindowMaker::SelectPackageAction): New private
+ method; declare it.
+
+ * src/pkgdata.cpp (AppWindowMaker::SelectPackageAction): Implement it.
+ (AppWindowMaker::OnNotify) [ID_PACKAGE_LISTVIEW]: Use it.
+
+2012-12-12 Keith Marshall <keithmarshall@users.sourceforge.net>
+
+ Improve conditionally enabled state manipulation for menu items.
+
+ * src/guidata.rc (IDM_REPO_APPLY): Set its initial state as GRAYED.
+
+ * src/pkgdata.cpp (AppWindowMaker::UpdatePackageMenuBindings):
+ [IDM_PACKAGE_REINSTALL]: Always leave it GRAYED; this is a temporary
+ provision, until the GUI is updated to support "reinstall" capability.
+ [IDM_REPO_APPLY && !(EnumeratePendingActions > 0)]: Make it GRAYED.
+ [IDM_REPO_APPLY && (EnumeratePendingActions > 0)]: Enable it.
+
+2012-12-11 Keith Marshall <keithmarshall@users.sourceforge.net>
+
+ Implement GUI bindings for processing a schedule of actions.
+
+ * src/guimain.h (IDD_DMH_CONSOLE): New resource ID; define it.
+ (IDD_APPLY_EXECUTE): New dialogue template resource ID; define it.
+ (AppWindowMaker::ExecuteScheduledActions): New method; declare it.
+
+ * src/guidata.rc (IDD_APPLY_EXECUTE): Implement dialogue template.
+
+ * src/guixmld.cpp (pkgApplyChanges): New thread function; implement it.
+ (AppWindowMaker::OnCommand) [IDD_REPO_APPLY]: Use it; it is invoked...
+ (IDD_APPLY_EXECUTE): ...via this dialogue box, subsequently calling...
+ (AppWindowMaker::ExecuteScheduledActions): ...this; implement it.
+
+ * src/pkgexec.cpp (pkgActionItem::Execute): Add argument; use it.
+ (pkgActionItem::~pkgActionItem): Unlink chained references.
+
+ * src/pkgbase.h (pkgActionItem::Execute): Adjust prototype.
+
+2012-12-11 Keith Marshall <keithmarshall@users.sourceforge.net>
+
+ Do not preserve unnecessary download requests.
+
+ * src/pkginet.cpp (pkgActionItem::DownloadArchiveFiles):
+ [(flags & ACTION_INSTALL) != ACTION_INSTALL]: Actions having no
+ "install" effect do not require a download; cancel any associated
+ download request.
+
+2012-12-10 Keith Marshall <keithmarshall@users.sourceforge.net>
+
+ Implement GUI bindings for package download agent.
+
+ * src/guimain.h (IDD_PROGRESS_VAL, IDD_PROGRESS_MAX):
+ (IDD_PROGRESS_PCT): New manifest resource IDs; define them. They will
+ be used to identify dialogue controls, to be associated with...
+ (IDD_APPLY_DOWNLOAD): ...this new dialogue template ID; define it.
+ (AppWindowMaker::DownloadArchiveFiles): New inline method; declare it.
+
+ * src/guidata.rc (IDD_APPLY_DOWNLOAD): Implement dialogue template.
+
+ * src/pkgbase.h (pkgActionItem::DownloadArchiveFiles): New public
+ inline method; declare it. It overloads an existing private method of
+ the same name, which it subsequently invokes.
+
+ * src/pkginet.h: New header file; it declares...
+ (pkgInvokeDownload): ...this new extern "C" function prototype, and...
+ (pkgDownloadMeter): ...this abstract class; it is factored from its
+ original implementation in pkginet.cpp, augmented by addition of...
+ (pkgDownloadMeter::primary): New static member variable; declare it.
+ (pkgDownloadMeter::UseGUI): New public method; implement it inline.
+ (pkgDownloadMeter::ResetGUI): New public method; declare it, providing
+ a do-nothing inline default implementation. Any derived class, which
+ supports GUI capability, should override this.
+
+ * src/pkgnget.cpp: New file; it implements...
+ (pkgDownloadMeterGUI): New class, derived from pkgDownloadMeter.
+ (pkgActionItem::DownloadArchiveFiles): New overloaded inline method.
+ (AppWindowMaker::DownloadArchiveFiles): New inline method.
+ (pkgInvokeDownload): New dialogue box worker thread handler.
+
+ * src/pkginet.cpp: Include pkginet.h; hence...
+ (pkgDownloadMeter): ...remove redundant class declaration.
+ (pkgDownloadMeter::primary): Define and initialise it.
+ (pkgInternetStreamingAgent::Get) [pkgDownloadMeter::UseGUI]: Delegate
+ progress metering to referenced pkgDownloadMeterGUI class instance.
+ [! pkgDownloadMeter::UseGUI]: Continue to use the existing built-in
+ pkgDownloadMeterTTY mechanism.
+ (pkgActionItem::DownloadSingleArchive) [ACTION_DOWLOAD_FAILED]: Assert
+ this initially; subsequently clear it on successful completion.
+ (pkgActionItem::DownloadArchiveFiles): Collect diagnostic messages
+ into a single DMH_BEGIN_DIGEST ... DMH_END_DIGEST group.
+
+ * src/guixmld.cpp: Include pkginet.h; it is required by...
+ (AppWindowMaker::OnCommand) [IDD_REPO_APPLY]: Use pkgInvokeDownload.
+
+ * Makefile.in (GUIMAIN_OBJECTS): Include pkgnget.$OBJEXT
+
+2012-12-08 Keith Marshall <keithmarshall@users.sourceforge.net>
+
+ Implement "Discard" handler for GUI "Apply Changes" dialogue.
+
+ * src/pkgbase.h (pkgActionItem::Reset): New public method; declare it.
+ (pkgActionItem::Clear): New public method; declare two overloaded
+ variants, of which implement one inline.
+ (pkgXmlDocument::ClearScheduledActions): New public method; declare
+ and implement it inline.
+
+ * src/pkgtask.h (ACTION_DOWNLOAD_FAILED, ACTION_APPLY_FAILED): New
+ manifest bit-flag constants; define them. They provide a mechanism
+ for blocking the discard event in respect of failed actions.
+
+ * src/guixmld.cpp (pkgActionItem::Reset): Implement it.
+ (pkgActionItem::Clear): Implement second, out-of-line variant.
+ (ACTION_PRESERVE_FAILED): New local manifest bit-flag constant; define
+ it as an aggregate of ACTION_DOWNLOAD_FAILED and ACTION_APPLY_FAILED.
+ (AppWindowMaker::OnCommand) [IDD_REPO_APPLY]: Use them.
+
+2012-12-07 Keith Marshall <keithmarshall@users.sourceforge.net>
+
+ Implement GUI dialogue for "Apply Changes" action approval.
+
+ * src/guidata.rc (ID_MAIN_WINDOW_MENU): Rename...
+ ("&Repository"): ...this drop-down menu entry...
+ ("&Installation"): ...this; add...
+ ("&Apply Changes"): ...this new selection.
+ (IDD_APPLY_APPROVE): New dialogue box resource template; define it.
+ (SS_CTEXTBOX): New aggregate style convenience macro; define it.
+ (ES_VT100): Likewise.
+
+ * src/guimain.h (IDM_REPO_APPLY): New resource ID; define it.
+ (IDM_REPO_QUIT): Redefined resource ID; was 302; changed to 312.
+ (IDD_APPLY_APPROVE, IDD_PROGRESS_TXT): New resource IDs; define them.
+ (IDD_APPLY_REMOVES_PACKAGES, IDD_APPLY_REMOVES_SUMMARY): Likewise.
+ (IDD_APPLY_INSTALLS_PACKAGES, IDD_APPLY_INSTALLS_SUMMARY): Likewise.
+ (IDD_APPLY_UPGRADES_PACKAGES, IDD_APPLY_UPGRADES_SUMMARY): Likewise.
+ (ID_APPLY, ID_DISCARD, ID_DEFER): New response IDs; define them.
+ (AppWindowMaker::EnumerateActions): New inline method; declare it.
+ (AppWindowMaker::DialogueResponse): New inline method; declare and
+ implement it.
+
+ * src/guixmld.cpp (pkglist.h): #included.
+ (dmh_setpty): Add locally declared prototype.
+ (AppWindowMaker::EnumerateActions): Implement it.
+ (pkgActionCount): New static helper function; implement it.
+ (ACTION_APPLY, APPLIES_TO): New macros; define them.
+ (FMT_APPLY_REMOVES, FMT_APPLY_INSTALLS, FMT_APPLY_UPGRADES): New
+ manifest string constants; define them.
+ (pkgApplyApproved): New static call-back function; implement...
+ (AppWindowMaker::OnCommand) [IDM_REPO_APPLY]: ...and use it.
+
+2012-12-06 Keith Marshall <keithmarshall@users.sourceforge.net>
+
+ Implement enhanced action item enumeration capability.
+
+ * src/pkgbase.h (pkgActionItem::EnumeratePendingActions): New public
+ method; declare it. It provides the capability to enumerate scheduled
+ actions, filtered by action classification; when invoked such that it
+ selects all actions, it may be used as a replacement for...
+ (pkgActionItem::Unapplied): ...this; delete declaration.
+
+ * src/pkgdata.cpp (pkgActionItem::EnumeratePendingActions): Implement
+ it; it is derived, with enhancement, from original implementation...
+ (pkgActionItem::Unapplied): ...of this; delete it, and...
+ (AppWindowMaker::OnClose): ...update calling reference accordingly.
+
+2012-12-05 Keith Marshall <keithmarshall@users.sourceforge.net>
+
+ Implement PTY display emulation for GUI mode DMH.
+
+ * src/dmhcore.h (dmhTypeGeneric::set_console_hook): New public virtual
+ method; declare it, providing inline default do-nothing implementation.
+ (dmhTypeGeneric::severity_tag): New protected static method; declare it.
+ (dmhTypeGeneric::notification_format): New protected static property;
+ declare it.
+
+ * src/dmh.cpp (dmhTypeGeneric::severity_tag): Implement it.
+ (dmhTypeGeneric::notification_format): Define and initialise it.
+ (dmhTypeTTY::notify): Use them.
+ (dmh_setpty): New function; declare prototype and implement it.
+
+ * src/guidmh.cpp (dmhTypePTY): New locally implemented class.
+ (dmhTypeGUI::set_console_hook): New virtual method; declare and
+ implement it; it stores a dmhTypePTY reference pointer into...
+ (dmhTypeGUI::console_hook): ...this new private member variable.
+ (dmhTypeGUI::dmhTypeGUI): Initialise it.
+ (dmhTypeGUI::notify) [console_hook != NULL]: Delegate to it.
+ (dmhTypeGUI::printf) [console_hook != NULL]: Likewise.
+
+2012-12-03 Keith Marshall <keithmarshall@users.sourceforge.net>
+
+ Implement generalised API for dialogue boxes with worker threads.
+
+ * src/guimain.h (pkgDialogueThread): New typedef; declare it.
+ (AppWindowMaker::DialogueThread): New static property; declare it.
+ (AppWindowMaker::DispatchDialogueThread): New method; declare it.
+
+ * src/guixmld.cpp: Formatting of several comments adjusted.
+ (pkgUpdate, pkgInitDataLoad): Defunct functions; replaced by...
+ (pkgDialogue): ...this new static call-back function; implement it.
+ (AppWindowMaker::DialogueThread): Instantiate and initialise it.
+ (AppWindowMaker::DispatchDialogueThread): Implement it.
+ (AppWindowMaker::Invoked): Use it to invoke pkgInvokeInitDataLoad()...
+ (AppWindowMaker::OnCommand): ...and pkgInvokeUpdate().
+
+2012-12-03 Keith Marshall <keithmarshall@users.sourceforge.net>
+
+ Consolidate GUI implementation for package list view management.
+
+ * src/pkglist.h (pkgListViewMaker::GetTitle): Disused overloaded
+ method; remove all declarations.
+ (pkgListViewMaker::GetVersionString): Disused method; remove
+ declaration.
+ (pkgListViewMaker::GetItem): New private inline method; declare it.
+ (pkgListViewMaker::UpdateItem): New private method; declare it.
+ (pkgListViewMaker::UpdateListView): New public method; declare it.
+ (pkgListViewMaker::MarkScheduledActions): Likewise.
+
+ * src/guimain.h (AppWindowMaker::MarkSchedule): New public inline
+ method; declare it, but defer implementation to...
+
+ * src/pkgdata.cpp (AppWindowMaker::MarkSchedule): ...here; not used
+ elsewhere, it is derived from, and replaces...
+ (pkgMarkSchedule): ...this function; factor out redundant code, in
+ favour of delegation to pkgListViewMaker::MarkScheduledActions(), with
+ following call to AppWindowMaker::UpdatePackageMenuBindings(); update
+ calling function references...
+ (AppWindowMaker::UnmarkSelectedPackage): ...here, and...
+ (AppWindowMaker::Schedule): ...here.
+
+ * src/pkglist.cpp (pkgVersionString): New static function; implement
+ it as a local replacement for...
+ (pkgListViewMaker::GetVersionString): ...this defunct class method.
+ (pkgGetTitle): New overloaded static function; implement two variants,
+ as local replacements for...
+ (pkgListViewMaker::GetTitle): ...this defunct overloaded class method.
+ (pkgListViewMaker::UpdateItem): Implement it; factor code from...
+ (pkgListViewMaker::InsertItem): ...here, whence use it.
+ (pkgListViewMaker::MarkScheduledActions): Implement it.
+ (pkgListViewMaker::UpdateListView): Implement it.
+ (pkgListViewMaker::pkgListViewMaker): Remove references to...
+ (LVIF_TEXT): ...this.
+
+2012-11-30 Keith Marshall <keithmarshall@users.sourceforge.net>
+
+ Increase width of window sash bars by 50%.
+
+ * src/guimain.h (SASH_BAR_THICKNESS): Increase from 4 to 6; this makes
+ it easier to grab the sash bars, so they may be dragged; IMO, it also
+ results in a better appearance.
+
+2012-11-29 Keith Marshall <keithmarshall@users.sourceforge.net>
+
+ Maintain consistent internal vs. external installation records.
+
+ * src/pkginst.cpp (pkgInstall): Set "installed" attribute on internal
+ package reference, to "yes", after installation; CLI didn't need this,
+ but GUI will do so, for any package revisited in a single session.
+
+ * src/pkgunst.cpp (pkgRemove): Similarly, negate "installed" attribute
+ after package removal.
+
+2012-11-17 Keith Marshall <keithmarshall@users.sourceforge.net>
+
+ Refactor to consolidate three instances of duplicate code.
+
+ * src/pkglist.h (pkgGetStatus): New function; declare it.
+ * src/pkglist.cpp (pkgGetStatus): Implement it; factor out from...
+ (pkgListViewMaker::InsertItem): ...here, whence use it.
+ * src/pkgdata.cpp (pkgMarkSchedule): Likewise here...
+ (DataSheetMaker::DisplayGeneralData): ...and here.
+
+2012-11-16 Keith Marshall <keithmarshall@users.sourceforge.net>
+
+ Add GUI support for install, upgrade, and remove action scheduling.
+
+ * src/guimain.h (EXTERN_C): Ensure it is defined.
+ (pkgActionItem): Add forward declaration of class name.
+ (pkgMarkSchedule): New EXTERN_C function; declare and prototype it.
+ (AppWindowMaker::OnClose): New virtual method; declare it.
+ (AppWindowMaker::Schedule): New public method; declare it.
+ (AppWindowMaker::UnmarkSelectedPackage): Likewise.
+
+ * src/pkgbase.h (pkgActionItem::HasAttribute) [this == NULL]: Add
+ protective logic; ignore attempts to access non-existent objects.
+ (pkgActionItem::SelectPackage) [this == NULL]: Likewise.
+ (pkgActionItem::Selection) [this == NULL]: Likewise.
+ (pkgActionItem::GetReference): New overloaded public method; declare
+ prototype variant with argument type of pkgXmlNode*.
+ (pkgActionItem::Unapplied): New public method; declare it.
+ (pkgActionItem::CancelScheduledAction): Likewise.
+ (pkgXmlDocument::Schedule): Change return type from void to
+ pkgActionItem*; add default argument values.
+
+ * src/guixmld.cpp (AppWindowMaker::OnCommand): Add menu case hooks...
+ [IDM_PACKAGE_INSTALL]: ...to schedule package 'install' action...
+ [IDM_PACKAGE_UPGRADE]: ...package 'upgrade' action...
+ [IDM_PACKAGE_REMOVE]: ...package 'remove' action, or...
+ [IDM_PACKAGE_UNMARK]: ...to cancel any of these scheduling requests.
+ [IDM_REPO_QUIT]: Correct typo; s/WM_QUIT/WM_CLOSE/ in comment.
+
+ * src/pkgdata.cpp (pkgMarkSchedule): Implement it.
+ (pkgActionItem::CancelScheduledAction): Implement it.
+ (pkgActionItem::Unapplied): Implement it.
+ (AppWindowMaker::UpdatePackageMenuBindings): Improve comments.
+ (AppWindowMaker::UnmarkSelectedPackage): Implement it.
+ (AppWindowMaker::Schedule): Implement it.
+ (AppWindowMaker::OnClose): Implement it.
+
+ * src/pkgdeps.cpp (pkgActionItem::GetReference): Implement overload.
+ (pkgXmlDocument::Schedule): Change return type, and return value.
+ [this == NULL]: Add protective logic; ignore non-existent objects.
+ [name == NULL]: Do not schedule; just return existing action list.
+
+2012-11-02 Keith Marshall <keithmarshall@users.sourceforge.net>
+
+ Add dynamically enabled state control for package menu items.
+
+ * src/guimain.h (AppWindowMaker::UpdatePackageMenuBindings): New
+ private method; declare it.
+
+ * src/pkgdata.cpp (AppWindowMaker::UpdatePackageMenuBindings):
+ Implement it, and...
+ (AppWindowMaker::OnNotify): ...use it.
+
+2012-11-01 Keith Marshall <keithmarshall@users.sourceforge.net>
+
+ Avoid excessive inter-word spaces in adjusted text.
+
+ * src/pkgdata.cpp (pkgTroffLayoutEngine::WriteLn): Check extent of
+ padding to be added at each inter-word space, when adjusting text; do
+ not adjust, if it exceeds 5% of available display pane width.
+
+2012-11-01 Keith Marshall <keithmarshall@users.sourceforge.net>
+
+ Elide unbreakable text which will not fit within display width.
+
+ * src/pkgdata.cpp (pkgTroffLayoutEngine::WriteLn): Add logic to detect
+ over-width unbreakable text; elide characters from the right, to make
+ it fit within the display width, with trailing ellipsis.
+
+2012-11-01 Keith Marshall <keithmarshall@users.sourceforge.net>
+
+ Add content compiler for package data sheet "general" tab.
+
+ * src/pkgbase.h (pkgActionItem::PrintURI): Make it public. Add a
+ call-back reference argument, for output function; assign puts() as
+ default, where previously had hard coded printf() emulating puts()
+
+ * src/pkginet.cpp (pkgActionItem::PrintURI): Use call-back hook.
+
+ * src/pkgdata.cpp (DataSheetMaker::Display): New static property; it
+ stores a reference to the active class instance, so static call-back
+ methods may delegate processing requests to non-static methods.
+ (DataSheetMaker::Advance): New static property; it is used to instruct
+ call-back methods to interpose paragraph leading it the output stream.
+ (DataSheetMaker::FormatRecord): New private method; implement it.
+ (DataSheetMaker::FormatText): Don't pass "canvas" as an argument; we
+ can access it directly as a class property. Update all callers as
+ necessary, to conform to modified function prototype.
+ (pkgListSelection): New static function; implement it, and...
+ (DataSheetMaker::OnPaint): ...use it in switch cases, when calling...
+ [PKG_DATASHEET_GENERAL]: DataSheetMaker::DisplayGeneralData(), and...
+ [PKG_DATASHEET_DESCRIPTION]: DataSheetMaker::DisplayDescription().
+ (DataSheetMaker::DisplayGeneralData): New public method; implement it.
+ (DataSheetMaker::DisplayPackageURL): New static method; implement it.
+ (DataSheetMaker::DisplayLicenceURL): Likewise.
+ (DataSheetMaker::DisplaySourceURL): Likewise.
+
+2012-10-30 Keith Marshall <keithmarshall@users.sourceforge.net>
+
+ Fix error in counting of catalogue files during loading.
+
+ * src/pkgbind.cpp (pkgRepository::GetPackageList): Increment count
+ variable once only, at start of each cycle of the catalogue loading
+ loop; previous strategy of counting in discrete logic paths could
+ miss several required increments, particularly in CLI mode.
+
+2012-10-27 Keith Marshall <keithmarshall@users.sourceforge.net>
+
+ Avoid DMH message digest fragmentation when downloading.
+
+ * src/dmh.h (DMH_GET_CONTROL_STATE): New macro; define it.
+ * src/pkginet.cpp (pkgInternetAgent::OpenURL): Use it; do not close
+ locally opened message digest, when called with one already open.
+
+2012-10-27 Keith Marshall <keithmarshall@users.sourceforge.net>
+
+ Initiate progress metering for catalogue load and update operations.
+
+ * src/guidata.rc (IDD_REPO_UPDATE): New dialogue template; define it.
+ (IDM_REPO_UPDATE): Enable selection from "Repository" drop-down menu.
+
+ * src/guimain.h (IDD_REPO_UPDATE, IDD_CLOSE_OPTIONS):
+ (IDD_AUTO_CLOSE_OPTION, IDD_PROGRESS_BAR, IDD_PROGRESS_MSG): New
+ resource identification manifest constants; define them.
+ (pkgXmlNode, pkgProgressMeter): Add forward class declarations.
+ (AppWindowMaker::AttachedProgressMeter): New private data; define...
+ (AppWindowMaker::AppWindowMaker): ...and initialise it.
+ (AppWindowMaker::AttachProgressMeter): New public method; declare it.
+ (AppWindowMaker::DetachProgressMeter): Likewise.
+ (AppWindowMaker::LoadPackageData, AppWindowMaker::ClearPackageList):
+ (AppWindowMaker::UpdatePackageList): Make them public.
+
+ * src/pkgbase.h (pkgProgressMeter): New abstract class; declare it.
+ (AppWindowMaker) [GUIMAIN_H undefined]: Add forward class declaration.
+ (pkgXmlDocument::progress_meter): New private data member; declare...
+ (pkgXmlDocument::pkgXmlDocument): ...and initialise it.
+ (pkgXmlDocument::ProgressMeter, pkgXmlDocument::AttachProgressMeter):
+ (pkgXmlDocument::DetachProgressMeter): New public inline methods;
+ implement them.
+
+ * src/pkgview.cpp (WTK::GenericDialogue): Delete disused reference.
+ (AppWindowMaker::OnCommand): Factor out implementation; relocate it...
+ * src/guixmld.cpp: ...to here; thus it may utilise dependants of...
+ (ProgressMeterMaker): ...this new locally implemented class.
+ (AppWindowMaker::AttachProgressMeter): Implement it.
+ (AppWindowMaker::AttachProgressMeter): Likewise.
+ (pkgProgressMeter::~pkgProgressMeter): Likewise.
+ (pkgUpdate, pkgInvokeUpdate): New static functions; implement them.
+ (AppWindowMaker::Invoked): Replace direct call to LoadPackageData by
+ an indirect invocation, via a progress metering dialogue box using...
+ (pkgInitDataLoad): ...this new static callback function, invoking...
+ (pkgInvokeInitDataLoad): ...this new static thread function, whence...
+ (AppWindowMaker::LoadPackageData): ...this; add hook-up call to...
+ (pkgXmlDocument::AttachProgressMeter): ...incorporate this.
+
+ * src/pkgbind.cpp (pkgRepository::total, pkgRepository::count): New
+ private static properties; declare and instantiate them; provide...
+ (pkgRepository::Reset, pkgRepository::IncrementTotal): ...new public
+ static methods to manipulate them; declare and implement them inline.
+ (pkgRepository::GetPackageList): Use them to manage updates to the
+ pkgProgressMeter class instance, if any, which has been bound to
+ the controlling pkgXmlDocument class instance, when invoking...
+ (pkgXmlXmlDocument::BindRepositories): ...this.
+
+2012-10-18 Keith Marshall <keithmarshall@users.sourceforge.net>
+
+ Associate DMH message boxes with active dialogues.
+
+ * src/guidmh.cpp (last_active_popup): New static inline function.
+ (dmhTypeGUI::dispatch_message): Use it.
+
+2012-10-18 Keith Marshall <keithmarshall@users.sourceforge.net>
+
+ Fix Diagnostic Message Handler initialisation logic.
+
+ * src/dmh.cpp (dmh_init) [DMH_SUBSYSTEM_GUI]: Correct a logic error;
+ it previously fell through after any successful initialisation of the
+ DMH_SUBSYSTEM_GUI handler, replacing it with a DMH_SUBSYSTEM_TTY type
+ handler. Also, assign a heap copy of the passed "progname" string
+ resource, which is volatile, to ensure that the handler retains a
+ valid reference.
+
+2012-10-11 Keith Marshall <keithmarshall@users.sourceforge.net>
+
+ Implement preliminary GUI mode data sheet compiler.
+
+ * src/guimain.h (DataSheetMaker): New class; forward declare it.
+ (AppWindowMaker::InitPackageTabControl): New private method; declare it.
+ (AppWindowMaker::DataSheet, AppWindowMaker::PackageTabControl):
+ (AppWindowMaker::TabDataPane, AppWindowMaker::PackageTabPane): New
+ private data members; declare them.
+ (ID_SASH_WINDOW_PANE_CLASS): New string resource identifier; define it.
+ (ID_PACKAGE_DATASHEET, ID_PACKAGE_TABPANE): New window identifiers;
+ define them.
+
+ * src/guidata.rc (ID_SASH_WINDOW_PANE_CLASS): Specify string resource.
+
+ * src/pkgview.cpp (AppWindowMaker::OnSize): Add handler for...
+ (ID_PACKAGE_TABPANE, ID_PACKAGE_TABCONTROL, ID_PACKAGE_DATASHHET):
+ ...this group of sash pane child window entities.
+ (AppWindowMaker::OnNotify): Comment out disused stub implementation.
+
+ * src/pkgshow.cpp (pkgUTF8Parser): Factor out class declaration...
+ (UTF32_MAX, UTF32_OVERFLOW, UTF32_INVALID): ...these definitions...
+ (utf32_t): ...and this typedef; relocate to, and #include...
+ * src/pkgdata.h: ...this new header file.
+
+ * src/pkgdata.cpp (DataSheetMaker): New class; declare and implement it.
+ (AppWindowMaker::InitPackageTabControl): Implement it.
+ (AppWindowMaker::OnNotify): Reimplement it.
+
+ * Makefile.in (GUIMAIN_OBJECTS): Add pkgdata.OBJEXT
+
+ * src/guixmld.cpp (AppWindowMaker::Invoked): Add call to invoke
+ AppWindowMaker::InitPackageTabControl()
+
+2012-10-09 Keith Marshall <keithmarshall@users.sourceforge.net>
+
+ Remove a grossly heuristic list view hack.
+
+ * src/pkglist.cpp (pkgListViewMaker::GetTitle): Remove code for the
+ heuristic deletion of any redundant package name prefixes from package
+ title attributes; by now, all such prefixes should have been removed
+ from the catalogue, explicitly, at source.
+
+2012-10-08 Keith Marshall <keithmarshall@users.sourceforge.net>
+
+ Implement GUI list view compiler for XML catalogue.
+
+ * src/pkgview.cpp (AppWindowMaker::LayoutEngine): Add case handler...
+ [pane_id == ID_PACKAGE_LISTVIEW]: ...for this window pane class.
+
+ * src/guimain.h (ID_PKGLIST_TABLE_HEADINGS):
+ (ID_PKGNAME_COLUMN_HEADING, ID_PKGTYPE_COLUMN_HEADING):
+ (ID_INSTVER_COLUMN_HEADING, ID_REPOVER_COLUMN_HEADING):
+ (ID_PKGDESC_COLUMN_HEADING): New resource identifiers; define them.
+ (ID_PKGSTATE_AVAILABLE, ID_PKGSTATE_AVAILABLE_NEW):
+ (ID_PKGSTATE_AVAILABLE_LOCKED, ID_PKGSTATE_AVAILABLE_INSTALL):
+ (ID_PKGSTATE_INSTALLED_CURRENT, ID_PKGSTATE_INSTALLED_LOCKED):
+ (ID_PKGSTATE_INSTALLED_OLD, ID_PKGSTATE_UPGRADE, ID_PKGSTATE_REMOVE):
+ (ID_PKGSTATE_REINSTALL, ID_PKGSTATE_DOWNGRADE, ID_PKGSTATE_BROKEN):
+ (ID_PKGSTATE_PURGE): New icon resource identifiers; define them.
+ (AppWindowMaker::InitPackageListView): New private method; declare it.
+ (AppWindowMaker::UpdatePackageList): New private method; declare it.
+ (AppWindowMaker::ClearPackageList): New private method; declare and
+ implement it inline.
+
+ * src/guidata.rc (ID_PKGSTATE_AVAILABLE, ID_PKGSTATE_AVAILABLE_NEW):
+ (ID_PKGSTATE_AVAILABLE_LOCKED, ID_PKGSTATE_AVAILABLE_INSTALL):
+ (ID_PKGSTATE_INSTALLED_CURRENT, ID_PKGSTATE_INSTALLED_LOCKED):
+ (ID_PKGSTATE_INSTALLED_OLD, ID_PKGSTATE_UPGRADE, ID_PKGSTATE_REMOVE):
+ (ID_PKGSTATE_REINSTALL, ID_PKGSTATE_DOWNGRADE, ID_PKGSTATE_BROKEN):
+ (ID_PKGSTATE_PURGE): New icon resources; implement them.
+
+ * icons/state01.ico icons/state02.ico icons/state03.ico:
+ * icons/state04.ico icons/state05.ico icons/state06.ico:
+ * icons/state07.ico icons/state08.ico icons/state09.ico:
+ * icons/state10.ico icons/state11.ico icons/state12.ico:
+ * icons/state13.ico: New files. All are cloned from synaptic icons;
+ see src/guimain.rc for symbolic/functional reference names.
+
+ * src/pkglist.h [GUIMAIN_H defined] (pkgListViewMaker): New class;
+ declare it for use in modules which #include guimain.h
+
+ * src/pkglist.cpp: New file; it implements...
+ (pkgListViewMaker): ...this new class, and its clients...
+ (AppWindowMaker::InitPackageListView): New method.
+ (AppWindowMaker::UpdatePackageList): Likewise.
+
+ * Makefile.in (GUIMAIN_OBJECTS): Add pkglist.OBJEXT
+
+ * src/guixmld.cpp (AppWindowMaker::Invoke): Call InitCommonControls(),
+ as prerequisite to AppWindowMaker::InitPackageListView(); follow up by
+ calling AppWindowMaker::AdjustLayout().
+
+2012-10-07 Keith Marshall <keithmarshall@users.sourceforge.net>
+
+ Add GUI initialiser hook for XML catalogue interface.
+
+ * src/guimain.h (AppWindowMaker::Invoke): New public method; declare
+ it; it overrides the generic WTK::MainWindowMaker::Invoke() method, so
+ providing the initialiser hook which will invoke this...
+ (AppWindowMaker::LoadPackageData): ...new private method; declare it.
+
+ * src/guixmld.cpp: New file.
+ (AppWindowMaker::Invoke): Implement it.
+ (AppWindowMaker::LoadPackageData): Likewise.
+
+ * Makefile.in (GUIMAIN_OBJECTS): Add guixmld.OBJEXT
+
+2012-09-29 Keith Marshall <keithmarshall@users.sourceforge.net>
+
+ Add initial working GUI mode DMH class implementation.
+
+ * src/dmh.h (DMH_SEVERITY_MASK): New manifest constant; define it.
+ (DMH_DIGEST_MASK, DMH_COMPILE_DIGEST, DMH_DISPATCH_DIGEST): Likewise.
+ (DMH_BEGIN_DIGEST, DMH_END_DIGEST): Redefine in terms of above.
+
+ * src/dmhcore.h: New header file; it declares...
+ (dmhTypeGeneric): ...this abstract base class, factored from...
+
+ * src/dmh.cpp (dmhTypeGeneric): ...here, whence remove it; it is
+ still required, thus include dmhcore.h so that it remains visible.
+ (dmh_exception): Remove errant namespace qualifier from constructor.
+ (dmhTypeGUI): Delete class declaration and original constructor.
+ (dmh_init): Delete reference to dmhTypeGUI; replace by call to...
+ (dmh_init_gui): ...this new static function; it is a stub which
+ invokes a DLL import of the same name, to instantiate a dmhTypeGUI.
+ (dmhTypeGUI::control, dmhTypeGUI::notify, dmhTypeGUI::printf): Delete
+ original method stubs.
+
+ * src/guidmh.cpp: New file; it reimplements...
+ (dmhTypeGUI): ...this class; declare it and implement its constructor.
+ (dmh_init_gui): Provide its DLL exported implementation.
+ (dmhTypeGUI::dispatch_message): New private method; add it to the
+ class declaration and implement it; it is a helper method for...
+ (dmhTypeGUI::control, dmhTypeGUI::notify): ...these; implement them.
+ (dmhTypeGUI::printf): Provide a replacement stub.
+
+ * Makefile.in (GUIMAIN_OBJECTS): Add guidmh.OBJEXT
+
+ * src/guimain.h (AppWindowMaker::Create): New method; add it to the
+ class declaration; it overrides the default Create() method inherited
+ from WTK::MainWindowMaker
+
+ * src/pkgview.cpp (AppWindowMaker::Create): Implement it; it handles
+ window class registration and dmhTypeGUI initialisation, in addition
+ to the inherited CreateWindow() behaviour.
+
+ * src/guimain.cpp: Include dmh.h
+ (WinMain): Add catch block for dmh_exception. Remove window class
+ registration request; it is now delegated to AppWindowMaker::Create()
+
+2012-09-26 Keith Marshall <keithmarshall@users.sourceforge.net>
+
+ Add .hgignore as tracked file.
+
+ * .hgignore: New file.
+
+2012-09-25 Keith Marshall <keithmarshall@users.sourceforge.net>
+
+ Defer generation of version.c until "make" time.
+
+ * version.c.in: Move it...
+ * src/version.c.in: ...to here.
+ (PACKAGE_NAME, PACKAGE_VERSION, COPYRIGHT_HOLDER, YEARS_OF_ISSUE):
+ Change substitution field marker character from "@" to "%".
+
+ * configure.ac (AC_CONFIG_FILES): Remove version.c
+
+ * Makefile.in (TAG_SCRIPT): New macro, factored out from...
+ (RC_SCRIPT): ...here, whence use it; also use it to implement...
+ (VERSION_SCRIPT): ...this further new macro; use it in...
+ (%.c): ...this generic template rule for version.c
+ (time-stamp, %.time, %.tagged.time, %.tag): New generic build
+ goals; use them to track package release progression via...
+ (build.tag): ...this new intermediate; make it a pre-requisite...
+ (guidata.OBJEXT, version.c): ...of these.
+
+2012-09-21 Keith Marshall <keithmarshall@users.sourceforge.net>
+
+ Implement framework for GUI sash window layout controller.
+
+ * configure.ac (AC_INIT): Bump version number to 0.6
+ (CLI_RELEASE_CLASS): New AC_SUBST variable; default to "beta".
+ (GUI_RELEASE_CLASS): New AC_SUBST variable; default to "alpha".
+ (SNAPSHOT_CLASS): Recognise as user specified environent variable
+ override for both CLI_RELEASE_CLASS and GUI_RELEASE_CLASS.
+ (RC): New AC_CHECK_TOOL substitution variable name; it replaces...
+ (WINDRES): ...this, as reference name for the resource compiler.
+ (MINGW_AC_ASSERT_MISSING): Add AC_CHECK_HEADER traps for missing
+ "lua-dev" and "wtklite-dev" support.
+
+ * Makefile.in (CLI_RELEASE_CLASS, GUI_RELEASE_CLASS): Use them.
+ (BUILD_TAG, RC_SCRIPT, RC_INCLUDES): New macros; define and use...
+ (RC): ...with this, to implement new target rule for compiling...
+ (%.rc): ...resource definition files to %.OBJEXT objects.
+ (GUIMAIN_OBJECTS, GUIMAIN_LIBS): New macros; define and use...
+ (guimain.EXEEXT): ...to implement build rule for this.
+ (LIBEXEC_PROGRAMS): Add guimain.EXEEXT
+ (lastrites.EXEEXT): Use GUI_LDFLAGS.
+
+ * src/guimain.h src/guimain.cpp src/guidata.rc: New files.
+ * src/pkgview.cpp: New file.
+
+2012-09-20 Keith Marshall <keithmarshall@users.sourceforge.net>
+
+ Adjust incorrectly resolved 2012-09-14 merge from master.
+
+ * src/Makefile.in: Restore lost reference to guistub.cpp
+
+2012-09-14 Keith Marshall <keithmarshall@users.sourceforge.net>
+
+ Implement GUI hooks in "rites of passage" internal API.
+
+ * src/pkglock.h: New file; it adds the pkgLock() and pkgRelease()
+ inline wrapper functions, through which the GUI application acquires
+ and manages an exclusive access lock for the XML catalogue.
+
+ * src/rites.c (lockfile_name): Explicitly cast memory allocated for
+ the returned name to (char *), so this may be embedded in C++ code.
+ (pkgInitRites): Factor out lock acquisition failure diagnostics...
+ (pkgLockFail): ...to this inline helper function; conditionally...
+ [ifdef GUIMAIN_H]: ...provide one implementation for GUI use...
+ [ifndef GUIMAIN_H]: ...and an alternative for CLI use.
+
+2012-09-14 Keith Marshall <keithmarshall@users.sourceforge.net>
+
+ Be case agnostic when matching shortcut targets.
+
+ * scripts/libexec/unlink.js [ref.TargetPath == chklink]: Apply
+ toLowerCase() on both sides of the comparison.
+
+2012-09-12 Keith Marshall <keithmarshall@users.sourceforge.net>
+
+ Note relocation of m4 when packaging source distribution.
+
+ * Makefile.in (SRCDIST_SUBDIRS): Refer to build-aux/m4, not m4.
+
+2012-09-10 Keith Marshall <keithmarshall@users.sourceforge.net>
+
+ Move guimain.cpp out of the way.
+
+ * src/guimain.cpp: Rename file as...
+ * src/guistub.cpp: ...this; we want to keep current features for now,
+ but to use the guimain.cpp name for main GUI application development.
+ * Makefile.in: Adjust references accordingly.
+
+2012-09-09 Keith Marshall <keithmarshall@users.sourceforge.net>
+
+ Fix typo, and update licensing terms for embedded getopt.c
+
+ * src/getopt.c: Incorporate MIT/X style licence; update copyright
+ notice, to reflect chronology of publication; correct degenerate RCS
+ keyword usage in EOF marker comment.
+
+2012-09-03 Keith Marshall <keithmarshall@users.sourceforge.net>
+
+ Correct omission from copyright notice.
+
+ * src/pkgkeys.c: Add year 2012, to reflect 2012-09-02 update.
+
+2012-09-02 Keith Marshall <keithmarshall@users.sourceforge.net>
+
+ Redefine paragraph_key with project global scope.
+
+ * src/pkgkeys.h (paragraph_key): Declare it.
+ * src/pkgkeys.c (paragraph_key): Define it.
+
+ * src/pkgshow.cpp (pkgDirectoryViewer::EmitDescription): Delete
+ function local definition; use global definition instead.
+
+2012-09-02 Keith Marshall <keithmarshall@users.sourceforge.net>
+
+ Correct defect introduced by 2012-08-03 commit.
+
+ * src/approot.c (AppPathNameW): Add omitted 'else', so that tail
+ pointer isn't moved after the APPROOT prefix is truncated.
+
+2012-09-02 Keith Marshall <keithmarshall@users.sourceforge.net>
+
+ Remap Mercurial subrepository reference via local hg-git clone.
+
+ * .hgsub (build-aux): Point to ../build-aux; this must be a locally
+ hosted hg clone of the git origin repository, and it must pre-exist as
+ a sibling of any created hg clone of the mingw-get repository.
+
+ * .hgsubstate: New file, automatically generated by Mercurial.
+
+2012-08-31 Keith Marshall <keithmarshall@users.sourceforge.net>
+
+ Add Mercurial subrepository reference for build-aux.
+
+ * .hgsub: New file.
+
+2012-08-03 Keith Marshall <keithmarshall@users.sourceforge.net>
+
+ More code refactoring, to facilitate GUI implementation.
+
+ * src/clistub.c (AppPathNameW): Factor out; relocate to...
+ * src/approot.c: ...this new file; it reproduces the original
+ implementation, modified to also consider any "libexec" directory in
+ the executable path as the first child of the APPROOT prefix. Note
+ also, that no longer terminates APPROOT with a trailing backslash.
+
+ * src/approot.h: New file; it trivially declares the prototype for...
+ (AppPathNameW): ...this relocated extern "C" function.
+
+ * src/clistub.c (main): Adapt usage of AppPathNameW(), to reinstate
+ trailing backslash on assignment to APPROOT environment variable.
+
+ * Makefile.in (CLI_EXE_OBJECTS): New macro; define it as the original
+ set of prerequisites, with the addition of approot.OBJEXT, for...
+ (mingw-get.EXEEXT): ...this; use it.
+
+ * src/rites.c: Add comment regarding APPROOT usage.
+
+2012-08-02 Earnie Boyd <earnie@users.sourceforge.net>
+
+ Find missing.m4 in build-aux/m4 directory.
+
+ * aclocal.m4: Change path m4/missing.m4 to build-aux/m4/missing.m4.
+
+2012-07-31 Earnie Boyd <earnie@users.sourceforge.net>
+
+ Add build-aux as a submodule.
+ Move .cvsignore to .gitignore.
+
+ * .gitmodules: New file.
+ * build-aux: New submodule directory.
+ * .cvsignore: Remove.
+ * .gitignore: New file.
+
+2012-07-13 Keith Marshall <keithmarshall@users.sourceforge.net>
+
+ Disable globbing of command line arguments.
+
+ * src/clistub.c (_CRT_glob): Define and initialise to zero; we don't
+ need globbing, and it may cause case transliteration of case-sensitive
+ action keywords, when a file system entity with a case-insensitively
+ matching name exists.
+
+2012-06-02 Keith Marshall <keithmarshall@users.sourceforge.net>
+
+ Refactor API to facilitate implementation of GUI ListView hooks.
+
+ * src/pkgkeys.h (title_key, description_key): Declare them.
+ * src/pkgkeys.c (title_key, description_key): Define them; relocate...
+ * src/pkgshow.cpp (pkgDirectoryViewer::EmitDescription): ...from here.
+ (pkgXmlDocument::CalalogueAllPackages): New public method; factor...
+ (pkgXmlDocument::DisplayPackageInfo): ...from here, whence use it.
+ (pkgDirectoryViewerEngine::EnumerateComponents): New private method;
+ implement as a concrete method of this abstract base class; factor...
+ (pkgDirectoryViewer::Dispatch): ...from original inline implementation
+ within this method of the concrete derived class, whence use it.
+ (pkgDirectoryViewerEngine, pkgDirectory): Factor class declarations...
+ * src/pkglist.h: ...into this new header file; include it.
+
+ * src/pkgbase.h (pkgDirectory): Add forward class declaration.
+ (pkgXmlDocument::CatalogueAllPackages): Declare it.
+
+2012-05-02 Keith Marshall <keithmarshall@users.sourceforge.net>
+
+ Update help text to document package version selection capability.
+
+ * src/clistub.c (help_text): Add description of command line syntax
+ which may be used to specify an alternative to the default package
+ version selection, for install and upgrade actions.
+
+2012-05-01 Keith Marshall <keithmarshall@users.sourceforge.net>
+
+ Support options set by preferences assigned within profile.xml
+
+ * xml/profile.xml (preferences): New element; add defaults.
+
+ * src/pkgopts.h (OPTION_ASSIGNED_FLAGS, OPTION_DESKTOP_ARGS):
+ (OPTION_START_MENU_ARGS): New enumerated constants; define them.
+ (OPTION_DESKTOP, OPTION_START_MENU): New manifest constants.
+ (OPTION_ASSIGNED, mark_option_as_set): New macros; define them.
+ (pkgOpts::GetValue, pkgOpts::GetString): Restrict look-up index to
+ least significant 12-bits of full-range index value.
+ (pkgOpts::IsSet): New inline method; implement it.
+
+ * src/clistub.c (main): Reimplement --desktop and --start-menu
+ options; each now becomes an OPTION_GENERIC optarg string store.
+ (set_script_hook): Function no longer used; delete it; delegate to...
+ * src/pkgbase.h (pkgXmlDocument::EstablishPreferences): ...this new
+ method; declare it, providing its implementation in...
+ * src/pkgopts.cpp: ...this new file; invoke it...
+ * src/climain.cpp (climain): ...here.
+
+ * Makefile.in (CORE_DLL_OBJECTS): Add pkgopts.$OBJEXT
+
+2012-04-30 Keith Marshall <keithmarshall@users.sourceforge.net>
+
+ Correct sequence of installation/removal progress reporting.
+
+ * src/pkgunst.cpp (pkgRemove): Delay output of "removing package ..."
+ message, until after pre-remove hooks have run; this ensures that any
+ output from the pre-remove hook scripts appears in correct sequence.
+
+ * src/pkginst.cpp (pkgInstall): Likewise, for "installing package ..."
+ message, in relation to pre-install hooks.
+
+2012-04-26 Keith Marshall <keithmarshall@users.sourceforge.net>
+
+ mingw-get-0.5-beta-20120426-1 released.
+
+ * configure.ac (AC_INIT): Version number updated.
+ * srcdist-doc/NEWS.in: Updated; bug-fix notifications added.
+ * All files (r0-5-beta-20120426-1): Tag assigned.
+
+2012-04-25 Keith Marshall <keithmarshall@users.sourceforge.net>
+
+ Interim work-around for MinGW-Bug #3520864.
+
+ * src/pkgdeps.cpp (pkgXmlDocument::ResolveDependencies):
+ [DEBUG_TRACE_DEPENDENCIES]: Add request flags to messages reporting
+ the scheduling of installation activities.
+
+ * src/pkgexec.cpp (pkgXmlDocument::Schedule): Add temporary diagnostic
+ hooks to confirm request flags; bracket them with #if 0 ... #endif.
+ [ACTION_PRIMARY && pre-scheduled request]: Don't trash request flags
+ when updating the pre-existing action item data.
+
+2012-04-23 Keith Marshall <keithmarshall@users.sourceforge.net>
+
+ Fix MinGW-Bug #3520488
+
+ * src/pkgexec.cpp (action_code): Check for, and reject NULL pointer
+ passed as action request string; also reject ambiguous abbreviations.
+
+ * src/climain.cpp (climain): Discriminate between NULL pointer and
+ other forms of invalid action keyword matching failures.
+
+2012-04-16 Keith Marshall <keithmarshall@users.sourceforge.net>
+
+ mingw-get-0.5-beta-20120416-1 released.
+
+ * configure.ac (AC_INIT): Version number updated.
+ (YEARS_OF_ISSUE): 2012 added.
+
+ * srcdist-doc/NEWS.in: Updated; release notes added.
+ * All files (r0-5-beta-20120416-1): Tag assigned.
+
+2012-04-16 Keith Marshall <keithmarshall@users.sourceforge.net>
+
+ Assign icon to temporary GUI executable file.
+
+ * icons/pkgicon.ico: New file, shamelessly copied from synaptic.
+
+ * configure.ac: Add identification for windres; propagate it to...
+ * Makefile.in: ...here; use it to compile object from icon files...
+ (srcdir/icons) [%.ico]: ...from this new vpath location.
+ (gui.exe): Link to compiled icon's object file.
+ (SRCDIST_SUBDIRS): Add icons directory.
+
+2012-04-15 Keith Marshall <keithmarshall@users.sourceforge.net>
+
+ Ensure that package removal requests are correctly scheduled.
+
+ * src/pkgdeps.cpp (pkgXmlDocument::Schedule) [ACTION_REMOVE]: Schedule
+ as a distinct case, when the installed version is not the most recent
+ available release; consideration of this distinct case was previously
+ erroneously overlooked.
+
+2012-04-15 Keith Marshall <keithmarshall@users.sourceforge.net>
+
+ Correct scheduling of new prerequisites when upgrading.
+
+ * src/pkgdeps.cpp (pkgXmlDocument::ResolveDependencies):
+ [ACTION_UPGRADE && ACTION_PRIMARY]: Don't exclude scheduling for this
+ case of a prerequisite with no previously installed version; it may be
+ a delegated primary requirement of a meta-package.
+
+2012-04-15 Keith Marshall <keithmarshall@users.sourceforge.net>
+
+ Don't require subsystem within user specified version bounds.
+
+ * src/pkgdeps.cpp (pkgActionItem::ApplyBounds): Automatically consider
+ "*" wild-card matches for subsystem, if user doesn't specify it.
+
+2012-04-09 Charles Wilson <mingw@cwilson.fastmail.fm>
+
+ Fix missing include.
+
+ * src/pkgdeps.cpp (pkgopts.h): Include unconditionally; do not rely...
+ (debug.h) [DEBUG_TRACE_DYNAMIC]: ...on this, for indirect inclusion.
+
+2012-04-07 Keith Marshall <keithmarshall@users.sourceforge.net>
+
+ Correct a srcdist package construction defect.
+
+ * Makefile.in (srcdist) [for SRCDIST_SUBDIRS]: Use...
+ (mkinstalldirs): ...this, to create package image directories.
+
+2012-04-06 Keith Marshall <keithmarshall@users.sourceforge.net>
+
+ Add scripting hooks to support creation of MS-Windows shortcuts.
+
+ * src/clistub.c (progname): New static variable with file scope; it
+ replaces former automatic variable, of same name, in main() function.
+ (set_script_hook): New static function; implement it, and call it...
+ (main) [--desktop, --start-menu]: ...from here, to interpret these new
+ command line options; they are propagated to scripts via...
+ (MINGW_GET_DESKTOP_HOOK, MINGW_GET_START_MENU_HOOK): ...these new
+ internally assigned environment variables.
+ (help_text): Document --desktop and --start-menu.
+
+ * scripts/libexec/setup.lua scripts/libexec/wsh.lua: New lua module
+ files; they implement a lua scripting API; they delegate requests to
+ the Windows Scripting Host, via either of this pair of...
+ * scripts/libexec/shlink.js: ...new script to create shortcuts, or...
+ * scripts/libexec/unlink.js: ...its complement, to remove them.
+ * Makefile.in (SRCDIST_SUBDIRS): Integrate them; enumerate them in...
+ (scripts_srcdir, LIBEXEC_SCRIPTS): ...these new macros; use to...
+ (install): ...install them.
+
+2012-04-06 Keith Marshall <keithmarshall@users.sourceforge.net>
+
+ Initialise $LUA_PATH to locate mingw-get specific scripts.
+
+ * src/pkgexec.cpp (lua_path_init): New static inline function.
+ (pkgXmlNode::DispatchScript): Call it on first time invocation, per...
+ [lua_path_setup == false]: ...this static function local variable.
+
+2012-04-01 Keith Marshall <keithmarshall@users.sourceforge.net>
+
+ Support installation of releases other than latest available.
+
+ * src/pkgbase.h (pkgActionItem::ApplyBounds): New method; declare it.
+
+ * src/pkgdeps.cpp (pkgActionItem::ApplyBounds): Implement it.
+ (pkgXmlDocument::Schedule): Use it to interpret user specified version
+ bounds, and apply them to scheduled action items. Having used...
+ (get_version_bounds): ...this new static inline function...
+ ...to acquire any user specified version bounds, check that they can
+ be honoured, before scheduling any action; delegate diagnostics to...
+ (dmh_notify_no_match): ...this new local helper function, to report
+ when they can't, and to indicate viable alternatives.
+
+2012-03-26 Keith Marshall <keithmarshall@users.sourceforge.net>
+
+ Rework previously inadequate solution for MinGW-Bug #3424406
+
+ * src/pkgtask.h: Update copyright notice for current year.
+ (ACTION_MAY_SELECT): New manifest constant for use as flag; define it.
+ * src/pkgexec.cpp (pkgActionItem::SelectIfMostRecentFit): Assign it.
+
+ * src/pkgdeps.cpp (STATIC_INLINE): New macro; define it.
+ (ACTION_RECURSIVE_REINSTALL, ACTION_RECURSIVE_UPGRADE):
+ (ACTION_RECURSIVE_REPLACE): New action code constants; define them.
+ (with_flags): Original macro deleted; replace it with...
+ (with_request_flags): ...this new static inline function.
+ (if_noref, if_match, if_alias, with_download, promote): New static
+ inline functions; they replace original macros of the same names.
+ (is_recursive_action): Function no longer used; delete it.
+ (action_class): New static inline function; implement and use it...
+ (pkgXmlDocument::ResolveDependencies): ...here, to identify scheduling
+ requirements for packages which are already installed; depends on...
+ (request_mode): ...this new automatic variable; it augments and...
+ (recursive_mode): ...replaces this one; rename it accordingly.
+ (viable): Automatic variable no longer used; delete it.
+ [DEBUG_REQUEST & DEBUG_TRACE_DEPENDENCIES]: Emit notification for
+ scheduled installation.
+ (pkgXmlDocument::Schedule): Add an implied...
+ (ACTION_REMOVE): ...when scheduling a reinstallation.
+
+2012-03-13 Keith Marshall <keithmarshall@users.sourceforge.net>
+
+ Address reinstallation issues per MinGW-Bugs #3416013 and #3424406
+
+ * src/pkgexec.cpp (reinstall_action_scheduled): New inline function.
+ (pkgActionItem::Execute): Use it to identify cases where...
+ [--reinstall]: ...implicit package removal is required, and also to
+ facilitate improved progress reporting in such cases.
+
+ * src/pkgdeps.cpp (is_recursive_action): New inline function.
+ (pkgXmlDocument::ResolveDependencies): Use it in tandem with...
+ (recursive_mode): ...this new automatic variable, so as to handle...
+ [meta-package dependency]: ...implicit recursion, to extend the scope
+ of the current action to the first level of non-meta dependency.
+ [install --reinstall]: ...reinstall original version of nominated
+ package, ignoring any available upgrade; extend scope of operation...
+ [install --reinstall --recursive]: ...to all prerequisite packages.
+ [upgrade --reinstall]: ...upgrade nominated package if possible; if no
+ upgrade available, reinstall current version; extend scope...
+ [upgrade --reinstall --recursive]: ...to all prerequisites.
+ (pkgXmlDocument::Schedule): Partially revert 2012-03-05 change;
+ reimplement selectively; never promote...
+ [install, install --reinstall]: ...these operations to become...
+ [upgrade]: ...this, even if available; issue diagnostic instead.
+
+2012-03-12 Keith Marshall <keithmarshall@users.sourceforge.net>
+
+ Rationalise implementation and usage of --all-related option.
+
+ * src/pkgopts.h: Update copyright notice; add year 2012.
+ (OPTION_RECURSIVE, OPTION_ALL_RELATED): New constants; define them.
+ (pkgOpts::SetFlags): New method; declare and implement it inline.
+
+ * src/clistub.c: Update copyright notice; add year 2012.
+ (options) [recursive, all-related]: Redefine in terms of...
+ (OPTION_RECURSIVE, OPTION_ALL_RELATED): ...these.
+ (help_text): Update appropriately.
+
+ * src/climain.cpp: Update copyright notice; add year 2012.
+ (climain) [all-related]: Associate its use exclusively with...
+ (source, licence): ...these package processing operations; use...
+ (pkgOptions::SetFlags): ...this, to propagate its effect.
+
+2012-03-12 Keith Marshall <keithmarshall@users.sourceforge.net>
+
+ Don't report failed downloads in respect of virtual packages.
+
+ * src/pkginet.cpp (pkgActionItem::DownloadArchiveFiles): Clear...
+ [ACTION_DOWNLOAD]: ...this status flag for any package identified as
+ a meta-package; this corrects a further regression introduced with the
+ 2011-11-09 update, whereby pending download requests for such virtual
+ packages were not cancelled, resulting in failure to install due to
+ failed downloads, when no download is actually required.
+
+2012-03-05 Keith Marshall <keithmarshall@users.sourceforge.net>
+
+ Don't suppress implied downloads for top-level actions.
+
+ * src/pkgdeps.cpp: Update copyright notice for new year.
+ (pkgXmlDocument::Schedule) [!OPTION_PRINT_URIS]: Ensure that...
+ [ACTION_DOWNLOAD]: ...this is enabled, when scheduling an install or
+ an upgrade action for a package specified as a command line argument;
+ this corrects a regression introduced on 2011-11-09, which resulted in
+ ACTION_DOWNLOAD being enabled only for second tier dependent actions.
+
+2012-02-20 Keith Marshall <keithmarshall@users.sourceforge.net>
+
+ Copyright notice updates.
+
+ * Makefile.in: Add 2012 as year of republication.
+ * src/pkgbase.h src/sysroot.cpp src/pkgexec.cpp: Likewise.
+ * src/rites.c src/pkginst.cpp src/pkgunst.cpp: Likewise.
+
+2012-02-20 Keith Marshall <keithmarshall@users.sourceforge.net>
+
+ Fix ill-advised optimisation in $APPROOT environment lookup.
+
+ * src/rites.c (approot_path): Don't save result of getenv() lookup
+ across calls; the environment may have been moved in the interim,
+ making the original result invalid on any subsequent call. Also,
+ prefer MS-Windows style (with backslashes) for default.
+ (pkgLastRites): Report full path name for lastrites.exe, on execl()
+ failure, rather than only the path relative to $APPROOT.
+
+2012-02-20 Keith Marshall <keithmarshall@users.sourceforge.net>
+
+ Propagate sysroot path settings to scripts via the environment.
+
+ * src/pkgbase.h (PKG_PUTENV_FLAGS_MASK): New constant; it maps...
+ (PKG_PUTENV_DIRSEP_MSW, PKG_PUTENV_DIRSEP_POSIX): ...these flags...
+ (PKG_PUTENV_SCAN_VARNAME, PKG_PUTENV_NAME_TOUPPER): ...and these;
+ they are used to specify optional behavioural choices for...
+ (pkgPutEnv): ...this new function; declare it.
+
+ * src/sysroot.cpp (pkgPutEnv): Implement it.
+ (pkgXmlDocument::LoadSystemMap): Use it to add $SUBSYSTEM_SYSROOT path
+ specifications to the environment, for each named subsystem associated
+ with the active system map.
+
+ * src/pkgexec.cpp (pkgActionItem::Execute): Invoke pkgPutEnv() prior
+ to processing of each package install, upgrade, or remove action, so
+ as to update environment variable $SYSROOT to represent the sysroot
+ path for each package processed, during execution of script hooks.
+
+2012-02-17 Keith Marshall <keithmarshall@users.sourceforge.net>
+
+ Implement hooks to support lua scripting interface.
+
+ * Makefile.in (LIBS): Add -llua.
+
+ * src/pkgbase.h (pkgXmlNode::InvokeScript): New method; declare it
+ as private, and provide overloaded public inline API implementation.
+ (pkgXmlNode::DispatchScript): New private method; declare it.
+
+ * src/pkgexec.cpp (pkgXmlNode::InvokeScript): Implement it.
+ (pkgXmlNode::DispatchScript): Likewise; it directs InvokeScript to...
+ (pkgInvokeScript): ...this new static function; implement it.
+
+ * src/pkginst.cpp (pkgInstall): Call InvokeScript as appropriate.
+ * src/pkgunst.cpp (pkgRemove): Likewise.
+
+2011-11-24 Keith Marshall <keithmarshall@users.sourceforge.net>
+
+ Avoid implicit cast warnings; reported by Robert Hartmann.
+
+ * src/dmh.h (DMH_BEGIN_DIGEST): Explicitly cast to uint16_t.
+ (DMH_END_DIGEST): Likewise.
+
+2011-11-09 Keith Marshall <keithmarshall@users.sourceforge.net>
+
+ Avoid unnecessary downloads for already installed packages.
+
+ * src/pkginet.cpp (pkgActionItem::DownloadSingleArchive): Require
+ external scheduling of ACTION_DOWNLOAD; cancel the scheduled request
+ on completion, or when not required due to pre-existing local copy.
+
+ * src/climain.cpp (pkgActionItem::GetSourceArchive): Must always be
+ prepared to download the associated archive; enable ACTION_DOWNLOAD.
+
+ * src/pkgexec.cpp (pkgActionItem::Schedule) [OPTION_REINSTALL]:
+ May need to download the archive, even when the requested package was
+ previously installed; schedule ACTION_DOWNLOAD to enable this.
+
+ * src/pkgdeps.cpp (promote): Macro redefined in terms of...
+ (with_flags, with_download): ...these new macros; implement and...
+ (pkgXmlDocument::ResolveDependencies): ...use them to enable/schedule
+ ACTION_DOWNLOAD only when expected that it may be necessary.
+
+2011-11-06 Keith Marshall <keithmarshall@users.sourceforge.net>
+
+ Fix packaging anomalies for source and licence distributions.
+
+ * Makefile.in (licdist): Link README from ${CURDIR}, not from '..'.
+ (srcdist): Explicitly link pkginfo.c from ${CURDIR} to src/pkginfo,
+ rather than as implied prerequisite; this avoids a bogus attempt to
+ link srcdist-doc into src/pkginfo.
+
+2011-11-06 Keith Marshall <keithmarshall@users.sourceforge.net>
+
+ Bump version number for subsequent CVS snapshots.
+
+ * configure.ac (AC_INIT): Set version to 0.4-alpha-1.1cvs
+
+2011-11-06 Keith Marshall <keithmarshall@users.sourceforge.net>
+
+ mingw-get-0.4-mingw32-alpha-1 released.
+
+ * configure.ac (AC_INIT): Adjust version number.
+ * srcdist-doc/NEWS.in: Updated; document new features and bugs fixed.
+ * All files (r0-4-alpha-1): Tag assigned.
+
+2011-11-04 Keith Marshall <keithmarshall@users.sourceforge.net>
+
+ Don't upgrade installed DLL components to incompatible version.
+ Provide clearer diagnostics for failed requests on implied packages.
+
+ * src/pkgdeps.cpp (is_abi_compatible): New static inline function.
+ (pkgXmlDocument::ResolveDependencies) [is_installed]: Use it.
+ (pkgXmlDocument::ResolveDependencies) [DEBUG_TRACE_DEPENDENCIES]:
+ Clean up and improve diagnostic message content and formatting.
+ (pkgXmlDocument::Schedule) [(upgrade || remove) && ! installed]:
+ Downgrade diagnostic to WARNING, for implicitly specified component
+ packages; provide additional explanatory diagnostics.
+
+ * src/pkgspec.cpp (pkgSpecs::VersionComparator):
+ * src/pkgexec.cpp (pkgActionItem::SelectIfMostRecentFit):
+ [DEBUG_TRACE_DEPENDENCIES]: Eliminate diagnostic noise.
+
+2011-10-11 Keith Marshall <keithmarshall@users.sourceforge.net>
+
+ Fix --download-only vs. --reinstall conflict.
+
+ * src/pkgexec.cpp (pkgActionItem::Execute) [OPTION_DOWNLOAD_ONLY]:
+ Test for explicit inequality, rather than equality to zero; since the
+ 2011-08-30 update, which made --download-only also imply --reinstall,
+ it will test as non-zero when --reinstall is specified, even though
+ --download-only is not.
+
+2011-10-07 Keith Marshall <keithmarshall@users.sourceforge.net>
+
+ Add support for non-specific upgrade of all installed packages.
+
+ * src/pkgbase.h (pkgXmlDocument::RescheduleInstalledPackages):
+ New public method; declare it.
+
+ * src/pkgdeps.cpp (pkgXmlDocument::RescheduleInstalledPackages):
+ Implement it.
+
+ * src/climain.cpp (climain) [ACTION_UPGRADE && argc < 2]: Invoke
+ pkgXmlDocument::RescheduleInstalledPackages() to schedule the upgrade
+ request for all packages currently registered as installed.
+
+2011-10-06 Keith Marshall <keithmarshall@users.sourceforge.net>
+
+ Implement "source" and "licence" operations.
+
+ * src/pkgopts.h (OPTION_ALL_DEPS): New option code; define it.
+ * src/clistub.c (main): Associate it with...
+ (all-related, recursive): ...these synonymous option names...
+ (options): ...defined within this local structured array.
+ (help_text): Document them; also document "source" and "licence" as
+ new operations which may be specified on the command line.
+
+ * src/pkgtask.h (action_source, action_licence): Enumerate them.
+ (ACTION_SOURCE, ACTION_LICENCE): Define their manifest values, and...
+ * src/pkgexec.cpp (action_name): ...associate with operation names.
+
+ * src/pkgbase.h (pkgActionItem::GetScheduledSourceArchives):
+ (pkgActionItem::GetSourceArchive, pkgXmlDocument::GetSourceArchive):
+ New public methods; declare them for external implementation.
+ (pkgXmlDocument::GetScheduledSourceArchives): New public method;
+ implement it as inline.
+
+ * src/climain.cpp (pkgProcessedArchives): New pointer to stack of...
+ (pkgArchiveNameList): ...this new locally defined class; implement it.
+ (pkgActionItem::GetSourceArchive, pkgXmlDocument::GetSourceArchive):
+ (pkgActionItem::GetScheduledSourceArchives): Implement them.
+ (climain): Add invocation hooks.
+
+2011-10-04 Keith Marshall <keithmarshall@users.sourceforge.net>
+
+ Establish mapping from release tarname to source tarname.
+
+ * src/pkgreqs.cpp (inherited_requirement): New inline function.
+ (requirement): Use it; adapt to propagate release archive format and
+ compression type fields, in addition to version fields, when resolving
+ "%" wildcard matches within the template for the resultant tarname.
+ (pkgAssociateName): New public function; implement it for use by...
+ * src/pkgname.cpp (pkgResolvedName): ...this new inline function.
+ (pkgXmlNode::SourceArchiveName): Use it; adapt to accept a category
+ selector, so it may resolve source or licence tarnames on demand.
+
+ * src/pkgbase.h (pkgXmlNode::SourceArchiveName): Modify declaration;
+ add category selector argument to support source/licence choice.
+
+2011-10-02 Keith Marshall <keithmarshall@users.sourceforge.net>
+
+ Facilitate downloads using diverse cache directories.
+
+ * src/pkgbase.h (pkgActionItem::DownloadSingleArchive): New private
+ method; declare it; it handles the download for a single named archive
+ file, and stores it in a specifed cache directory.
+
+ * src/pkginet.cpp (pkgActionItem::DownloadSingleArchive): Implement
+ it; factor its code from the original implementation within...
+ (pkgActionItem::DownloadArchiveFiles): ...this; adapt to use it.
+
+2011-10-02 Keith Marshall <keithmarshall@users.sourceforge.net>
+
+ Establish cache directory for source archive downloads.
+
+ * src/mkpath.h (pkgSourceArchivePath): New function; declare it.
+ * src/mkpath.c (pkgSourceArchivePath): Implement it.
+
+2011-08-30 Keith Marshall <keithmarshall@users.sourceforge.net>
+
+ Support archive extraction to arbitrary destination without install.
+
+ * src/pkgproc.h (pkgArchiveProcessor::ExtractFile): New virtual
+ helper method for use, as core helper, by derived classes; declare it.
+ (pkgArchiveProcessor::CreateExtractionDirectory): Likewise.
+ (pkgTarArchiveProcessor): Declare overloaded default constructor.
+ (pkgTarArchiveExtractor): New class definition; it is derived from
+ pkgTarArchiveProcessor.
+
+ * src/tarproc.cpp (pkgArchiveProcessor::ExtractFile): Implement it.
+ (pkgArchiveProcessor::CreateExtractionDirectory): Likewise.
+ (pkgTarArchiveExtractor): Implement constructor, together with...
+ (pkgTarArchiveExtractor::ProcessDirectory): ...this method, and also...
+ (pkgTarArchiveExtractor::ProcessDataStream): ...this one; these are
+ declared as abstract, in the pkgTarArchiveProcessor base class.
+ (pkgTarArchiveInstaller::ProcessDirectory): Simplify; it now delegates
+ directory creation to pkgArchiveProcessor::CreateExtractionDirectory.
+ (pkgTarArchiveInstaller::ProcessDataStream): Simplify; delegate file
+ handling to pkgArchiveProcessor::ExtractFile, as appropriate.
+
+2011-08-30 Keith Marshall <keithmarshall@users.sourceforge.net>
+
+ Make --download-only and --print-uris imply --reinstall.
+
+ * src/pkgopts.h (OPTION_PRINT_URIS): Adjust definition.
+ (OPTION_DNLOAD_ONLY, OPTION_DOWNLOAD_ONLY): Likewise.
+
+2011-08-07 Keith Marshall <keithmarshall@users.sourceforge.net>
+
+ Implement --download-only and --print-uris options.
+
+ * src/pkgopts.h (OPTION_DOWNLOAD_ONLY, OPTION_PRINT_URIS):
+ New manifest constants, identifying flag bits; define them.
+ (OPTION_DNLOAD_ONLY): Likewise; an alias for OPTION_DOWNLOAD_ONLY.
+
+ * src/pkgbase.h (pkgActionItem::PrintURI): New private method.
+ * src/pkginet.cpp: Implement it.
+
+ * src/clistub.c (options): Add "download-only" and "print-uris".
+ (help_text): Document them.
+ * src/pkgexec.cpp (pkgActionItem::Execute): Process them.
+
+2011-07-29 Keith Marshall <keithmarshall@users.sourceforge.net>
+
+ mingw-get-0.3-mingw32-alpha-2.1 released.
+
+ * configure.ac (AC_INIT): Adjust version number.
+ * srcdist-doc/NEWS.in: Updated; document bugs fixed.
+ * All files (r0-3-alpha-2-1): Tag assigned.
+
+2011-07-29 Keith Marshall <keithmarshall@users.sourceforge.net>
+
+ Adopt tar.xz as default package archive format.
+
+ * Makefile.in (TARZIP, TAREXT): New macros; define them.
+ (bindist, licdist, srcdist): Use them in place of hardcoded tar.gz
+ (maintainer-clean): Expunge tar files of any compression format.
+
+2011-07-27 Keith Marshall <keithmarshall@users.sourceforge.net>
+
+ Correct handling of release status in requirements specifications.
+
+ * src/debug.h (DEBUG_TRACE_DEPENDENCIES): New tracing hook; define it.
+ * src/pkgexec.cpp (pkgActionItem::SelectIfMostRecentFit): Use it; add
+ function entry/exit tracing report hooks.
+ * src/pkgdeps.cpp (pkgXmlDocument::ResolveDependencies): Likewise;
+ also add internal trace point reporting, which may also require...
+ (show_required): ...this new static inline DEBUG_INVOKED function.
+
+ * src/pkgreqs.cpp (requirement): Propagate release status and release
+ reference index fields from requirer, when package version requirement
+ is specified by a '%' token, and no explicit release status override
+ is included in the requirement specification.
+
+ * src/pkgspec.cpp (is_wildcard_spec): New static inline helper.
+ (pkgSpecs::VersionComparator): Use it to identify any package version
+ specification which may require the extension of a wildcard match, to
+ span the package version and release status fields; also add tracing
+ hooks, triggered on DEBUG_TRACE_DEPENDENCIES, to facilitate debugging.
+
+2011-06-18 Keith Marshall <keithmarshall@users.sourceforge.net>
+
+ Avoid accidental RCS keyword substitutions.
+
+ * Makefile.in (DOLLAR): New macro; define it.
+ (readme.txt, readme.txt.in): Use it, where unexpanded RCS Id keyword
+ matching is intended.
+
+2011-06-18 Keith Marshall <keithmarshall@users.sourceforge.net>
+
+ Mercurial support revisited.
+
+ * .cvsignore (.hgtags): Add to CVS untracked list.
+
+2011-06-18 Keith Marshall <keithmarshall@users.sourceforge.net>
+
+ Update readme.txt ID tag-line to track NEWS rather than README.
+
+ * Makefile.in (readme.txt.in): New rule; implement it.
+ (readme.txt.tag): Likewise; this implements the tag-line tracking.
+ (readme.txt): Rule redefined in terms of the preceding pair.
+
+2011-06-17 Keith Marshall <keithmarshall@users.sourceforge.net>
+
+ mingw-get-0.3-mingw32-alpha-2 released.
+
+ * configure.ac (AC_INIT): Adjust version number.
+ * srcdist-doc/NEWS.in: Updated; document new features and bugs fixed.
+ * All files (r0-3-alpha-2): Tag assigned.
+
+2011-06-15 Keith Marshall <keithmarshall@users.sourceforge.net>
+
+ Add internal documentation for --reinstall option.
+
+ * src/clistub.c (help_text): Add description for "--reinstall".
+
+2011-06-14 Keith Marshall <keithmarshall@users.sourceforge.net>
+
+ Support use of Mercurial within a CVS working copy.
+
+ * .cvsignore (.hg, .hgignore): Don't have CVS track these.
+
+2011-06-13 Keith Marshall <keithmarshall@users.sourceforge.net>
+
+ Implement --reinstall option.
+
+ * src/pkgopts.h (OPTION_REINSTALL): New macro; define it.
+ (OPTION_GENERIC, OPTION_SHIFT_MASK): Likewise.
+ (OPTION_EXTRA_FLAGS): New field; declare it.
+
+ * src/clistub.c (options): Add "reinstall".
+ (OPTION_GENERIC): Use it where appropriate; within its scope...
+ (OPTION_STORAGE_CLASS): Improve descriptive comments; add handling for
+ default case of flag type options requiring an alignment shift.
+
+ * src/pkgexec.cpp: Remove previous "always reinstall" kludge.
+ (pkgOptionSelected, PKG_OPTION_REINSTALL): Remove obsolete macros.
+ (pkgActionItem::Execute): Check for "upgrade" request on any package
+ which is already up to date; report this state, otherwise...
+ [OPTION_REINSTALL || ACTION_UPGRADE]: Mark package as "removed", to
+ avoid bail-out on "package already installed", when calling...
+ (pkgInstall): ...this.
+
+2011-06-12 Keith Marshall <keithmarshall@users.sourceforge.net>
+
+ Don't require -vv to report progress of update operation.
+
+ * src/pkgbind.cpp (pkgRepository::GetPackageList): Eliminate all
+ basename() calls; `dname' already tells us what it should return.
+ [update]: Report progress, irrespective of verbosity setting.
+
+2011-06-11 Keith Marshall <keithmarshall@users.sourceforge.net>
+
+ Fix MinGW-Bug #3313806.
+
+ * src/pkginfo/pkginfo.l (CMS_KEYWORDS): Do not match them within the
+ PACKAGE_NAME field; this avoids misinterpretation as a release status
+ qualifier when intended as part of the package name, as in msys-cvs.
+
+2011-06-07 Keith Marshall <keithmarshall@users.sourceforge.net>
+
+ Provisional correction for MinGW-Bug #3309438.
+
+ * src/debug.h [DEBUGLEVEL == 0]: Provide defaults for...
+ (DEBUG_ENABLED, DEBUG_REQUEST): ...these macros.
+
+ * src/tarproc.cpp (pkgTarArchiveInstaller::ProcessDirectory):
+ (pkgTarArchiveInstaller::ProcessDataStream): Use DEBUG_REQUEST to
+ enable runtime trace activation for previous compile time choices.
+
+2011-05-30 Keith Marshall <keithmarshall@users.sourceforge.net>
+
+ mingw-get-0.3-mingw32-alpha-1 released.
+
+ * configure.ac (AC_INIT): Adjust version number.
+ * srcdist-doc/NEWS.in: Updated; document new features.
+ * All files (r0-3-alpha-1): Tag assigned.
+
+2011-05-30 Keith Marshall <keithmarshall@users.sourceforge.net>
+
+ Support assignment of DEBUGLEVEL at configure time.
+
+ * configure.ac (DEBUGLEVEL): Declare as a precious variable, using
+ AC_ARG_VAR; also declare with AC_SUBST, to ensure it is initialised.
+
+ * Makefile.in (DEBUGLEVEL): Let AC_SUBST assign it.
+
+2011-05-29 Keith Marshall <keithmarshall@users.sourceforge.net>
+
+ Work around bugs in MinGW and GNU getopt_long_only() implementations.
+
+ * src/getopt.c: New file; this is a free-standing replacement for any
+ implementation provided by system libraries. We will always use this
+ to ensure correct operation irrespective of system bugs; (different
+ bug manifestations have been identified in the stock MinGW and GNU
+ implementations).
+
+ * Makefile.in (mingw-get.EXEEXT): Use it.
+
+ * src/clistub.c (options): Remove redundant declaration of `-v' as a
+ long form option.
+
+2011-05-29 Keith Marshall <keithmarshall@users.sourceforge.net>
+
+ Implement user selection of traceable features at run-time.
+
+ * src.pkgopts.h (OPTION_VERBOSE_MAX): New macro; define it.
+
+ * src/debug.h (DEBUG_ENABLED): New macro; define it.
+ (DEBUG_REQUEST, DEBUG_REQUEST_FLAGS, DEBUG_TRACE_DYNAMIC): Likewise.
+
+ * src/clistub.c (main) [--trace]: Don't make it available unless...
+ [DEBUG_ENABLED(DEBUG_TRACE_DYNAMIC)]: ...this is set (at compile-time).
+ [--verbose]: Limit to OPTION_VERBOSE_MAX, using...
+ (atmost): ...this new macro; define it.
+ (options): Declare `-v' as both long and short form, pending bug fix
+ in MinGW's getopt_long_only() implementation.
+
+ * src/pkginet.cpp (pkgInternetAgent::OpenURL): Use DEBUG_REQUEST.
+ (pkgInternetLzmaStreamingAgent::TransferData): Likewise.
+ (pkgInternetStreamingAgent::TransferData): Likewise.
+ (pkgInternetStreamingAgent::Get): Likewise.
+
+ * src/pkgunst.cpp (pkgActionItem::SetAuthorities): Use DEBUG_REQUEST.
+ (pkg_rmdir, pkg_unlink): Likewise.
+
+ * src/sysroot.cpp (pkgXmlDocument::LoadSystemMap): Use DEBUG_REQUEST.
+
+2011-05-21 Keith Marshall <keithmarshall@users.sourceforge.net>
+
+ Implement protocol for processing global program options.
+
+ * src/pkgopts.h: New file.
+
+ * src/climain.cpp (cli_setopts): New function; implement it.
+ (pkgOptions): Likewise.
+
+ * src/clistub.c (xatoi): New function; implement it.
+ (cli_setargv): New inline helper function; implement it.
+ (main): Use it. Also incorporate implementation of...
+ (parsed_options): New structure; it accommodates...
+ (verbose, trace): New options; interpret them, and...
+ (help_text): ...document them.
+
+ * src/pkgbind.cpp (pkgRepository::GetPackageList): Make catalogue
+ loading notifications and progress reports conditional on...
+ [OPTION_VERBOSE > 1]: ...this.
+
+2011-05-18 Keith Marshall <keithmarshall@users.sourceforge.net>
+
+ Augment known development status keywords and accept CMS labels.
+
+ * src/pkginfo/pkginfo.l (CMS_KEYWORDS): Define new provisional list;
+ add transitional state scanner rule and code to interpret them.
+ (STATUS_KEYWORDS): Add "pre" and "rc" to existing list; modify scanner
+ code to maintain consistency with CMS_KEYWORDS processing; also extend
+ this coding strategy to other rules.
+
+ * src/pkginfo/driver.c (spec): Strip initial '$' token from displayed
+ field values; (we expect it only for a CMS_KEYWORDS field value).
+
+ * src/pkgreqs.cpp (pkgSpecs::GetTarName): Remove any initial '$' token
+ from PACKAGE_RELEASE_STATUS field, when performing reverse of tarname
+ decomposition transformation.
+
+2011-05-18 Keith Marshall <keithmarshall@users.sourceforge.net>
+
+ Correct omission from 2011-02-18 commit.
+
+ * src/tarproc.cpp (Copyright Notice): Add 2011 as year of release.
+
+2011-05-14 Keith Marshall <keithmarshall@users.sourceforge.net>
+
+ mingw-get-0.2-mingw32-alpha-4 released.
+
+ * configure.ac (AC_INIT): Adjust version number.
+ * srcdist-doc/NEWS.in: Updated; add bug-fix/feature descriptions.
+ * All files (r0-2-alpha-4): Tag assigned.
+
+2011-05-12 Keith Marshall <keithmarshall@users.sourceforge.net>
+
+ Fix MinGW-Bug #3297660 (reported by Chris Sutcliffe).
+
+ * src/pkgbase.h (pkgActionItem::SetAuthorities): Return unsigned long.
+ (pkgActionItem::HasAttribute): New inline method; implement it.
+
+ * src/pkgtask.h (ACTION_DOWNLOAD, ACTION_DOWNLOAD_OK): New macros.
+
+ * src/pkginet.cpp (pkgActionItem::DownloadArchiveFiles):
+ [ACTION_DOWNLOAD]: Assert it at commencement of each package download;
+ clear it again, on successful download completion.
+
+ * src/pkginst.cpp (pkgtask.h): #include it.
+ (pkgInstall) [ACTION_DOWNLOAD]: Don't proceed with installation when
+ set; this indicates failed download; diagnose it.
+
+ * src/pkgunst.cpp (pkgRemove) [ACTION_DOWNLOAD && ACTION_UPGRADE]:
+ Don't proceed with pre-emptive removal when both set; this indicates
+ failed download of replacement package; diagnose it.
+
+2011-05-12 Keith Marshall <keithmarshall@users.sourceforge.net>
+
+ Fix MinGW-Bug #3295526 (reported by Charles Wilson).
+
+ * src/pkgunst.cpp (sys/stat.h): #include it; we need it for...
+ (pkg_unlink): ...chmod( file, S_IWRITE ), emulating `rm -f' semantics.
+
+2011-05-12 Keith Marshall <keithmarshall@users.sourceforge.net>
+
+ Diagnose and aggressively retry failed download connections.
+
+ * src/debug.h (DEBUG_TRACE_INTERNET_REQUESTS): New macro; define it.
+
+ * src/pkginet.cpp (debug.h): #include it.
+ (pkgDownloadMeter): New abstract class; declare it and implement its
+ default (non-abstract) data and methods; derive...
+ (pkgDownloadMeterTTY): ...this new class from it; implement it...
+ (pkgInternetStreamingAgent::Get): ...and instantiate it (naively for
+ now), as associated pkgDownloadMeter object; add tracing diagnostic.
+ (pkgInternetAgent::OpenURL): Don't inline it; move implementation out
+ of line; add retry loops to aggressively retry failed connections.
+ (pkgInternetAgent::QueryContentLength): New method; implement it.
+ (pkgInternetStreamingAgent::TransferData): Avoid Microsoft specific
+ data type `DWORD'; prefer equivalent standard `unsigned long'. Add
+ tracing diagnostic. Remove progress diagnostic; replace it with an
+ `Update' request to associated pkgDownloadMeter.
+ (pkgInternetLzmaStreamingAgent::GetRawData): Avoid `DWORD' data type.
+ (pkgInternetLzmaStreamingAgent::TransferData): Likewise; add tracing
+ diagnostic on failure.
+
+2011-03-31 Keith Marshall <keithmarshall@users.sourceforge.net>
+
+ mingw-get-0.2-mingw32-alpha-3 released.
+
+ * configure.ac (AC_INIT): Adjust version number.
+ * srcdist-doc/NEWS.in: Updated; add bug-fix description.
+ * All files (r0-2-alpha-3): Tag assigned.
+
+2011-03-30 Keith Marshall <keithmarshall@users.sourceforge.net>
+
+ Provisional handling for http proxy authentication.
+ (Adapted from patch by Scott Michel <pingbak@users.sourceforge.net>)
+ (ref: MinGW-Patch #3158453)
+
+ * src/pkginet.cpp: Several format/layout adjustments; add comments.
+ Eliminate several instances of Microsoft specific typedef nastiness.
+ (dmh_dialogue_context): New macro; kludge definition to support...
+ (pkgInternetAgent::OpenURL) [HTTP_STATUS_PROXY_AUTH_REQ]: Detect
+ and handle it.
+
+2011-03-30 Keith Marshall <keithmarshall@users.sourceforge.net>
+
+ Expand macros in path names for files and directories to be removed.
+
+ * src/pkgunst.cpp (pkgRemove): Format sysroot as a template, so...
+ (pkg_rmdir, pkg_unlink): ...are able to use mkpath() to construct the
+ full path name for each file or directory to be removed.
+
+2011-03-29 Keith Marshall <keithmarshall@users.sourceforge.net>
+
+ Correct defective activation logic for some debugging hooks.
+
+ * src/pkgunst.cpp (pkg_rmdir, pkg_unlink) [DEBUG_INVOKE_IF]:
+ (pkgActionItem::SetAuthorities) [DEBUG_INVOKE_IF]: Use bit-wise `&'
+ operator, not `&&', to evaluate DEBUGLEVEL state.
+
+2011-03-22 Keith Marshall <keithmarshall@users.sourceforge.net>
+
+ Avoid Unicode hyphens in generated ASCII document files.
+
+ * Makefile.in (NROFF): New macro; define it to invoke `nroff -Tascii'.
+ (%.dist, readme.txt): Use it to ensure that output is pure ASCII.
+
+2011-03-15 Keith Marshall <keithmarshall@users.sourceforge.net>
+
+ mingw-get-0.2-mingw32-alpha-2 released.
+
+ * configure.ac (AC_INIT): Adjust version number.
+ * srcdist-doc/NEWS.in: Updated; add bug-fix description.
+ * All files (r0-2-alpha-2): Tag assigned.
+
+2011-03-15 Keith Marshall <keithmarshall@users.sourceforge.net>
+
+ Fix MinGW-Bug 3212246.
+
+ * src/keyword.c (has_keyword): Avoid incrementing the comparison
+ pointers when a significant character in one string is not matched in
+ the other; previously the pointers were left pointing one character to
+ the right of the mismatch, and this was overlooked if the mismatch
+ occurred at the rightmost character in both strings.
+
+2011-03-12 Keith Marshall <keithmarshall@users.sourceforge.net>
+
+ mingw-get-0.2-mingw32-alpha-1 released.
+
+ * configure.ac (AC_INIT): Set version number; correct capitalisation
+ in URI reference to bug reporting instructions.
+
+ * srcdist-doc/NEWS.in: Confirm release date.
+ [bug reporting]: Remove redundant paragraph; the information is
+ provided, via reference to mingw.org. in the README and INSTALL files.
+
+ * All files (r0-2-alpha-1): Tag assigned.
+
+2011-03-12 Keith Marshall <keithmarshall@users.sourceforge.net>
+
+ * srcdist-doc/INSTALL.in [building]: Qualify liblzma.a requirement;
+ add earliest acceptable snapshot release date.
+
+2011-03-11 Keith Marshall <keithmarshall@users.sourceforge.net>
+
+ Remove unused 7zip and boost source code from CVS trunk.
+
+ * 7z: Directory and all content removed.
+ * boost: Likewise.
+
+2011-03-11 Keith Marshall <keithmarshall@users.sourceforge.net>
+
+ Refactor and update existing installation and usage instructions.
+
+ * src/clistub.c (help_text): Updated.
+
+ * srcdist-doc: New directory.
+
+ * README: Deleted; its content refactored into...
+ * srcdist-doc/README.in srcdist-doc/INSTALL.in srcdist-doc/NEWS.in:
+ ...these new template files, updated for current development state.
+
+ * srcdist-doc/gendoc.sed.in: New sed script; it directs formatting of
+ generated text files derived from the srcdist-doc templates.
+
+ * Makefile.in (SRCDIST_SUBDIRS): Add srcdist-doc.
+ (SRCDIST_FILES): Add NEWS and INSTALL.
+ (srcdist-doc): New build rule to generate README, NEWS and INSTALL.
+ (srcdist, licdist): Adjust path to locate them.
+ (readme.txt): New build rule to generate on-line package description.
+ (dist): Require it.
+ (distclean): Don't remove Makefile...
+ (maintainer-clean): ...but do it here instead. Also remove generated
+ README, NEWS and INSTALL, the autom4te cache, and all distributable
+ zip files, in addition to tarballs, for the current version.
+
+2011-02-27 Keith Marshall <keithmarshall@users.sourceforge.net>
+
+ Initial implementation for "remove" feature.
+
+ * src/pkgbase.h: Update copyright notice; add current year.
+ (pkgActionItem::SetPrimary): New inline public method; declare it.
+ (pkgActionItem::SetAuthorities): New public method; declare it.
+
+ * src/pkgtask.h (ACTION_PREFLIGHT, ACTION_REMOVE_OK): New defines.
+
+ * src/pkgproc.h: Update copyright notice; add current year.
+ (pkgManifest::GetSysRootReference): New public method; declare it.
+ (pkgManifest::GetRoot): New inline method; declare and implement it.
+ (pkgManifest::DetachSysRoot): Argument type changed to const char*.
+ (pkgRemove): New extern "C" function; declare it.
+
+ * src/pkgexec.cpp (pkgActionItem::SetPrimary): Implement it, and...
+ (pkgXmlDocument::Schedule): ...use it to promote actions on all user
+ specified packages, as listed on the command line, to primary status.
+ (pkgActionItem::Execute): Repeatedly invoke...
+ (pkgActionItem::SetAuthorities): ...this; incorporate call of...
+ (pkgActionItem::DownloadArchiveFiles): ...this, within the loop, so
+ that we retry failed downloads at least a second time.
+ [ACTION_REMOVE]: Delete stub; invoke pkgRemove().
+
+ * src/pkgunst.cpp: New file.
+ (pkgActionItem::SetAuthorities): Implement it.
+ (pkgManifest::GetSysRootReference): Implement it.
+ (pkgManifest::DetachSysRoot): Implement it per new declaration.
+ (pkgRemove): Implement it.
+
+ * Makefile.in (CORE_DLL_OBJECTS): Add pkgunst.OBJEXT
+
+2011-02-26 Keith Marshall <keithmarshall@users.sourceforge.net>
+
+ Work-around for improper stderr buffering in MSYS mintty and rxvt.
+ (Merged from r0-1-alpha-5 branch).
+
+ * src/dmh.cpp (dmhTypeTTY::emit_and_flush): New private method.
+ (dmhTypeTTY::printf, dmhTypeTTY::notify): Use it to force an fflush()
+ after each output record is written to stderr.
+
+ * README: Update as appropriate.
+
+2011-02-18 Keith Marshall <keithmarshall@users.sourceforge.net>
+
+ Tidy up some debugging hooks.
+
+ * src/debug.h (DEBUG_INVOKED): New macro; define it.
+ (DEBUG_INVOKE_IF): Likewise; this takes arguments providing for
+ conditional invocation of code when DEBUGLEVEL is non-zero; make it
+ expand to nothing, when DEBUGLEVEL is zero.
+ (DEBUG_TRACE_INIT): Redefined macro; value changed to 0x0010.
+ (DEBUG_TRACE_TRANSACTIONS, DEBUG_SUPPRESS_INSTALLATION):
+ (DEBUG_UPDATE_INVENTORY): New macros; define them.
+
+ * src/tarproc.cpp (pkgTarArchiveInstaller::ProcessDirectory):
+ (pkgTarArchiveInstaller::ProcessDataStream): Refactor debugging hooks;
+ implement them in terms of DEBUGLEVEL, with reference to...
+ (DEBUG_SUPPRESS_INSTALLATION, DEBUG_UPDATE_INVENTORY): ...these.
+
+2011-02-15 Keith Marshall <keithmarshall@users.sourceforge.net>
+
+ Make package version comparisons more robust.
+
+ Fixes an issue reported by Chris Sutcliffe: previously, version
+ comparisons were evaluated solely on the basis of differences in the
+ package version field itself. Henceforth, if this field compares as
+ equal, then the comparison is extended to also consider differences
+ between development phase qualifiers, and, if these too compare as
+ equal, to differences in the target subsystem version fields.
+
+ * src/pkginfo/pkginfo.h (pkgSpecs::VersionComparator): New private
+ method; declare it.
+
+ * src/pkgspec.cpp (pkgSpecs::VersionComparator): Implement it.
+ (pkgSpecs::operator<, pkgSpecs::operator<=, pkgSpecs::operator>=):
+ (pkgSpecs::operator>): Use it, replacing...
+ (version): ...this static function; now unreferenced; delete it.
+
+ * src/vercmp.h (pkgVersionInfo::pkgVersionInfo): Make it inline; it
+ now delegates the entire class construction operation to...
+ (pkgVersionInfo::Parse): ...this new private method; declare it. This
+ is also used to facilitate implementation of...
+ (pkgVersionInfo::Reset): ...this new inline method, also requiring...
+ (pkgVersionInfo::FreeAll): ...this new inline method; also now used by
+ the class destructor, it encapsulates separate calls to...
+ (pkgVersionInfo::Free): ...this original inline method, renamed...
+ (pkgVersionInfo::FreeEntry): ...as this.
+
+ * src/vercmp.cpp (pkgVersionInfo::Parse): Implement it.
+
+2011-02-13 Keith Marshall <keithmarshall@users.sourceforge.net>
+
+ Merge from mingw-get-0.1-mingw32-alpha-5 bug-fix branch.
+
+ * src/pkgdeps.cpp (pkgXmlDocument::ResolveDependencies): Promote
+ "install" action on new prerequisites, where a previously uninstalled
+ package is required to satisfy any "upgrade" dependency.
+
+ * src/pkgexec.cpp (pkgActionList::Execute): Don't make misleading
+ claims concerning package removal.
+
+ * src/pkgtask.h (STRICTLY_GT, STRICTLY_LT, ACTION_PRIMARY): Add one
+ level of parentheses around defining expressions.
+
+2011-02-10 Keith Marshall <keithmarshall@users.sourceforge.net>
+
+ Publish mingw-get-0.0-mingw32-alpha-5.1 bug-fix release.
+
+ * README: Updated to reflect changes.
+
+2011-02-08 Keith Marshall <keithmarshall@users.sourceforge.net>
+
+ Improve diagnostics for failed GUI invocation.
+
+ * src/guimain.cpp: New file; currently delivers only a diagnostic
+ stub, provided by Sze Howe Koh <axfangli@users.sourceforge.net>, to
+ pop-up a message block explaining why GUI mode cannot be invoked.
+
+ * Makefile.in (GUI_LDFLAGS): New macro; it is required by...
+ (gui$EXEEXT): ...this new build rule; add to prerequisites of...
+ (all): ...this [default] build rule; redefine this in terms of...
+ (BIN_PROGRAMS, LIBEXEC_PROGRAMS, LIBEXEC_DATA): ...these new macros;
+ define them, and also use them as loop iterator objectives for...
+ (install, install_strip): ...these; also schedule them...
+ (clean): ...for removal by this.
+
+ * src/clistub.c (Copyright): Add new year.
+ (main): Amend error message, if gui$EXEEXT doesn't start; make it
+ more intelligible to normal users.
+
+2011-02-07 Keith Marshall <keithmarshall@users.sourceforge.net>
+
+ Correct omissions from packaged source tarball.
+
+ * Makefile.in (Copyright): Add new year.
+ (SRCDIST_FILES): Add aclocal.m4
+ (SRCDIST_SUBDIRS): Add m4
+
+2011-01-05 Keith Marshall <keithmarshall@users.sourceforge.net>
+
+ Reduce path names to base names, in some diagnostic message contexts.
+
+ * src/climain.cpp: Update copyright notice for new year.
+ (climain): Extract base name from argv[0], to pass as program name tag
+ in initialisation of diagnostic message handler.
+
+ * src/dmh.h, src/dmh.cpp: Update copyright notices; make some layout
+ adjustments, for more consistent formatting style.
+
+ * src/pkgbind.cpp: Update copyright notice.
+ (pkgRepository::GetPackageList): Reduce path names for catalogue files
+ to their base names, when reporting them in diagnostic messages.
+
+2011-01-05 Keith Marshall <keithmarshall@users.sourceforge.net>
+
+ Avoid a potential out-of-range action name look-up.
+
+ * src/pkgdeps.cpp: Update copyright notice for new year.
+ (pkgXmlDocument::Schedule): Mask action code with ACTION_MASK, to
+ determine correct action name when diagnosing uninstalled package.
+
+2011-01-03 Keith Marshall <keithmarshall@users.sourceforge.net>
+
+ Make "install" and "remove" notifications symmetric.
+
+ * configure.ac (AC_INIT): Bump version to "0.1-alpha-6cvs".
+ (YEARS_OF_ISSUE): Add new year.
+
+ * src/pkginst.cpp: Update copyright notice for new year.
+ (pkgInstall): Add notification for package being installed.
+
+2010-12-30 Keith Marshall <keithmarshall@users.sourceforge.net>
+
+ Add preliminary CLI support for "list" and "show" actions.
+
+ * src/pkgtask.h (ACTION_PRIMARY): New manifest constant; define it.
+ (ACTION_LIST, ACTION_SHOW): Likewise; cast to enumerated values for...
+ (action_list, action_show): ...these; define them.
+
+ * src/pkgexec.cpp (action_name): Add defining text for...
+ (action_list, action_show): ...these.
+
+ * src/climain.cpp: Partially revert 2010-11-01 change...
+ (climain) [! ACTION_UPDATE]: Reinstate original "if" block, moving
+ the "switch" block within it, but without the ACTION_UPDATE case.
+ [ACTION_LIST, ACTION_SHOW]: New "switch" cases; they invoke...
+ (pkgXmlDocument::DisplayPackageInfo): ...this new method.
+
+ * src/pkgbase.h (pkgXmlDocument::DisplayPackageInfo): Declare it.
+ (pkgActionItem::ConfirmInstallationStatus): New method; declare it.
+ (pkgXmlNode::GetSysRoot): Make declaration style consistent with
+ others in the class; do not name arguments in the declaration.
+ (pkgXmlNode::FindFirstAssociate): Likewise.
+ (pkgXmlNode::FindNextAssociate): Likewise.
+
+ * src/pkgshow.cpp: New file.
+ (pkgXmlDocument::DisplayPackageInfo): Implement it.
+
+ * src/pkgdeps.cpp (pkgMsgUnknownPackage): New extern "C" function;
+ implement it temporarily, pending a future i18n reimplementation.
+ (assert_installed): Drop "inline" attribute; leave it as "static".
+ Set "tarname" correctly, to match the installed package version; (it
+ previously incorrectly returned the latest available version).
+ (pkgActionItem::ConfirmInstallationStatus): Implement it.
+ (pkgXmlDocument::Schedule) [ACTION_PRIMARY]: Set as appropriate.
+ (pkgXmlDocument::Schedule) [ACTION_REMOVE || ACTION_UPGRADE]: Complain
+ if requested package is not recorded as having been installed.
+ (pkgXmlDocument::ResolveDependencies) [! ACTION_INSTALL]: Do not
+ invoke it recursively.
+
+ * Makefile.in (pkgshow.$OBJEXT): Add reference.
+
+2010-11-01 Keith Marshall <keithmarshall@users.sourceforge.net>
+
+ Lay groundwork for implentation of additional actions.
+
+ * src/climain.cpp (climain): Adjust indentation; replace `if' block...
+ [action != ACTION_UPDATE]: ...with this default `switch' case, and...
+ [action == ACTION_UPDATE]: ...this as explicit "do nothing" case.
+
+2010-10-29 Keith Marshall <keithmarshall@users.sourceforge.net>
+
+ mingw-get-0.1-mingw32-alpha-5 released.
+
+ * configure.ac (AC_INIT): Bump version to 0.1-alpha-5.
+ * README: Update release notes accordingly.
+ * All files (r0-1-alpha-5): Tag assigned.
+
+2010-10-22 Keith Marshall <keithmarshall@users.sourceforge.net>
+
+ Make pkgInitRites/pkgLastRites processing more robust;
+ avoid a potential race condition in mingw-get-inst.
+
+ * src/rites.c: Refactor conditional code to segregate execution of...
+ [defined IMPLEMENT_INITIATION_RITES]: ...this into distinct phases.
+ (PHASE_ONE_RITES, PHASE_TWO_RITES): Define constants to identify them.
+ (do_init_rites): Renamed to...
+ (invoke_rites): ...this; inline it.
+ (pkgLastRites): Invoke it, to pre-empt rename action of...
+ (lastrites.exe): ...this, subsequently exec()ed process.
+ (perror): Issue more informative diagnostic on exec() failure.
+
+ * src/clistub.c (IMPLEMENT_INITIATION_RITES): Stipulate as...
+ (PHASE_ONE_RITES): ...this phase of implementation only.
+
+ * src/pkgexec.cpp (IMPLEMENT_INITIATION_RITES): Define to provide...
+ (PHASE_TWO_RITES): ...this phase of implementation, facilitated by...
+ (self_upgrade_rites): ...this locally defined RITES_INLINE function.
+ (pkgActionItem::Execute): Invoke it, in remove/install loop, while...
+ [init_rites_pending]: ...new loop local variable remains true.
+
+2010-09-10 Charles Wilson <mingw@cwilson.fastmail.fm>
+
+ Fix packaging bug in -lic package.
+
+ * Makefile.in (licdist): Use directory named
+ "share", not "shared".
+
+2010-09-10 Charles Wilson <mingw@cwilson.fastmail.fm>
+
+ mingw-get-0.1-mingw32-alpha-4 released.
+
+ * All files (r0-1-alpha-4): Tag assigned.
+
+2010-09-10 Charles Wilson <mingw@cwilson.fastmail.fm>
+
+ Add rudimentary help option.
+
+ * README: Update release notes.
+
+ * src/clistub.c: Add --help option.
+
+2010-09-10 Charles Wilson <mingw@cwilson.fastmail.fm>
+
+ Fix "mingw-get deletes itself" bug in last rites handling.
+
+ * README: Add new release notes.
+
+ * configure.ac: Bump version to 0.1-alpha-4.
+
+ * src/dmh.h: If __cplusplus, include <exception> and
+ declare dmh_exception class.
+
+ * src/dmh.cpp (class dmh_exception): Implement.
+ (abort_if_fatal): If DMH_FATAL, throw dmh_exception rather
+ than calling exit().
+
+ * src/climain.cpp (climain): Wrap entire function body in try/
+ catch block. If dmh_exception is caught, return EXIT_FAILURE.
+
+ * src/clistub.c (main): Capture return value of climain(). If
+ non-zero, perform last rites and return EXIT_FAILURE.
+
+2010-08-30 Keith Marshall <keithmarshall@users.sourceforge.net>
+
+ mingw-get-0.1-mingw32-alpha-3 released.
+
+ * README: Add new release notes.
+
+ * All files (r0-1-alpha-3): Tag assigned.
+
+2010-08-27 Keith Marshall <keithmarshall@users.sourceforge.net>
+
+ Add runtime hooks to support self-upgrade for future releases.
+
+ * src/rites.c: New file; compile it free-standing, to provide...
+ (lastrites.exe): ...this helper application for context clean-up;
+ alternatively, use it as an include file, with pre-definition of...
+ (IMPLEMENT_INITIATION_RITES): ...this, to implement...
+ (pkgInitRites, pkgLastRites): ...these inline functions.
+
+ * src/clistub.c (main) [argc > 1]: Use them.
+ (progname): New local variable within `main'; set it once, then use it
+ instead of repeated references to `basename(*argv)' in diagnostics.
+ (MINGW_GET_DLL, MINGW_GET_GUI): Relocate to `src/rites.c'.
+
+ * src/debug.h (DEBUG_INHIBIT_RITES_OF_PASSAGE):
+ (DEBUG_FAIL_FILE_RENAME_RITE, DEBUG_FAIL_FILE_UNLINK_RITE): New
+ defines; they facilitate debugging of the src/rites.c code.
+
+ * Makefile.in (lastrites$EXEEXT): New target; build as prerequisite...
+ (all): ...of this primary target.
+ (install, install-strip): Install it.
+ (SRCDIST_FILES): Remove install-sh; it is now included in...
+ (build-aux): ...this directory; add it to...
+ (SRCDIST_SUBDIRS): ...this.
+
+2010-08-24 Keith Marshall <keithmarshall@users.sourceforge.net>
+
+ Set default sysroots relative to mingw-get installation directory.
+
+ * xml/profile.xml (system-map) [name == default]: For each of...
+ [subsystem == mingw32]: ...set sysroot path to value of %R macro...
+ [subsystem == msys]: ...and to its %R/msys/1.0 subdirectory.
+
+2010-08-19 Keith Marshall <keithmarshall@users.sourceforge.net>
+
+ Some dependency resolver enhancements and bug fixes.
+
+ * src/pkgbase.h (pkgXmlNode::GetContainerAttribute): New method;
+ declare it.
+
+ * src/pkgdeps.cpp (pkgXmlNode::GetContainerAttribute): Implement it;
+ it is used to retrieve package name attributes from the containing
+ 'package' element, when given a pointer to a 'release' element by...
+ (assert_unmatched, assert_installed): ...these new static functions.
+ (pkgXmlDocument::Schedule): Use them to reconstruct and register
+ dependency reference data for previously installed packages which are
+ no longer included in the distribution manifest.
+ (pkgXmlDocument::ResolveDependencies): Fix a block nesting error;
+ catch and diagnose unresolved dependencies; don't look beyond the XML
+ document root node, (tinyxml error not caught?), when searching for
+ requirements specified on container nodes.
+
2010-08-17 Keith Marshall <keithmarshall@users.sourceforge.net>
Improve scheduling of package processing requests.
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