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Sun Feb 15 12:02:59 1998 Alexandre Julliard <julliard@lrc.epfl.ch> * [graphics/x11drv/*.c] [objects/*.c] A few X11 critical section optimizations, mostly with XGet/PutPixel. * [scheduler/sysdeps.c] [misc/main.c] Make sure X11 critical section is available before any Xlib call. * [if1632/relay.c] [tools/build.c] Yet another attempt at fixing Catch/Throw. * [loader/pe_image.c] Fixed broken PE DLL loading. * [include/winnt.h] [scheduler/handle.c] [scheduler/*.c] Implemented handle access rights. Added Get/SetHandleInformation. Sun Feb 15 09:45:23 1997 Andreas Mohr <100.30936@germany.net> * [misc/winsock.c] Fixed bug in WSACleanup which lead to crashes in WINSOCK_HandleIO. * [graphics/fontengine.c] [include/font.h] Minor improvements. * [memory/global.c] Implemented GlobalEntryHandle. * [misc/toolhelp.c] Fixed a memory bug in Notify*register. * [misc/w32scomb.c] Improved Get16DLLAddress. * [objects/gdiobj.c] Implemented GdiSeeGdiDo. Sat Feb 14 14:57:39 1998 John Richardson <jrichard@zko.dec.com> * [win32/console.c] Added the console implementation, AllocConsole, FreeConsole, CONSOLE_InheritConsole. * [documentation/console] Some documentation on the console. * [include/winerror.h] Added some error defines. * [scheduler/k32obj.c] Registered the scheduler ops. Fri Feb 13 19:35:35 1998 James Moody <013263m@dragon.acadiau.ca> * [ole/ole2nls.c] Some English language fixes for missing values. * [controls/listbox.c] Fix to allow an empty listbox to deselect all items. * [relay32/user32.spec] [windows/keyboard.c] CreateAcceleratorTableA stub method. * [windows/sysmetrics.c] Added missing SM_CXCURSOR & SM_CYCURSOR initializers. * [windows/message.c] PostThreadMessage32A stub method. Fri Feb 13 17:12:24 1998 Jim Peterson <jspeter@roanoke.infi.net> * [libtest/hello3res.rc] [libtest/hello3.c] [libtest/Makefile.in] Updated the 'hello3' test so that it functions properly again. Fri Feb 13 14:08:07 1998 Martin Boehme <boehme@informatik.mu-luebeck.de> * [graphics/mapping.c] Fixed the embarrassing bugs I introduced into DPtoLP and LPtoDP. * [windows/scroll.c] Prevent ScrollWindow32 from sending WM_ERASEBKGND. Thu Feb 12 22:46:53 1998 Huw D M Davies <h.davies1@physics.oxford.ac.uk> * [objects/metafile] [include/ldt.h] Fix to cope with records longer than 64K. * [windows/clipboard.c] Clean up bitmaps and metapicts properly. Mon Feb 3 21:52:18 1998 Karl Backström <karl_b@geocities.com> * [programs/winhelp/Sw.rc] [resources/sysres_Sw.rc] Minor update of Swedish language support.
42 lines
1.4 KiB
Text
42 lines
1.4 KiB
Text
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Console - First Pass
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--------------------
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Consoles are just xterms created with the -Sxxn switch.
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A pty is opened and the master goes to the xterm side
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and the slave is held by the wine side. The slave fd
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is changed into a HANDLE32 and this HANDLE32 is set
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to the STD_*_HANDLES.
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For now writing/reading to a console just calls FileWrite/FileRead.
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If the command line console is to be inheirited or
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a process inherits it's parents console (-- can that happen???),
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the console is created at process init time via PROCESS_InheritConsole.
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The 0, 1, and 2 file descriptors are duped to be the
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STD_*_HANDLES in this case. Also in this case a flag is set
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to indicate that the console comes from the parent process or
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command line.
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If a process doesn't have a console at all, it's
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pdb->console is set to NULL. This helps indicate when
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it is possible to create a new console (via AllocConsole).
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Like most k32 objects, when the FreeConsole is called, the
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ref count is decremented and the console is freed when
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it reaches zero. The free kills the xterm and closes
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the master/slave fds.
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Also like most k32 objects, we assume that (K32OBJ) header is the
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first field so the casting (from K32OBJ *to CONSOLE *)
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works correctly.
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BUGS
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----
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A exit handler needs to be added. If the process exits
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without calling FreeConsole, the xterm continues on...
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But... there should probably be a generic exit handler in
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wine for this kind of stuff (K32OBJs).
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