9bc4e88d84
XWin uses ddxBeforeReset, which is called in DIX. Other DDXs need to define these in order to avoid an undefined symbol error at link time when building alongside XWin. Xnest and Xvfb already provide empty stubs; this does the same for Xdmx and the platform-neutral KDrive servers. Also add a prototype to avoid a warning in all DDXs. Signed-off-by: Yaakov Selkowitz <yselkowitz@users.sourceforge.net> Signed-off-by: Keith Packard <keithp@keithp.com>
410 lines
9.0 KiB
C
410 lines
9.0 KiB
C
/*
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* Xephyr - A kdrive X server thats runs in a host X window.
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* Authored by Matthew Allum <mallum@o-hand.com>
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*
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* Copyright © 2004 Nokia
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*
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* Permission to use, copy, modify, distribute, and sell this software and its
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* documentation for any purpose is hereby granted without fee, provided that
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* the above copyright notice appear in all copies and that both that
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* copyright notice and this permission notice appear in supporting
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* documentation, and that the name of Nokia not be used in
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* advertising or publicity pertaining to distribution of the software without
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* specific, written prior permission. Nokia makes no
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* representations about the suitability of this software for any purpose. It
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* is provided "as is" without express or implied warranty.
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*
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* NOKIA DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
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* INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
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* EVENT SHALL NOKIA BE LIABLE FOR ANY SPECIAL, INDIRECT OR
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* CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
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* DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
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* TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
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* PERFORMANCE OF THIS SOFTWARE.
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*/
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#ifdef HAVE_CONFIG_H
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#include <kdrive-config.h>
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#endif
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#include "ephyr.h"
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#include "ephyrlog.h"
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extern Window EphyrPreExistingHostWin;
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extern Bool EphyrWantGrayScale;
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extern Bool kdHasPointer;
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extern Bool kdHasKbd;
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#ifdef GLXEXT
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extern Bool ephyrNoDRI;
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extern Bool noGlxVisualInit;
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#endif
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extern Bool ephyrNoXV;
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void processScreenArg (char *screen_size, char *parent_id) ;
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void
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InitCard (char *name)
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{
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KdCardAttr attr;
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EPHYR_DBG("mark");
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KdCardInfoAdd (&ephyrFuncs, &attr, 0);
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}
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void
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InitOutput (ScreenInfo *pScreenInfo, int argc, char **argv)
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{
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KdInitOutput (pScreenInfo, argc, argv);
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}
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void
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InitInput (int argc, char **argv)
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{
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KdKeyboardInfo *ki;
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KdPointerInfo *pi;
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KdAddKeyboardDriver(&EphyrKeyboardDriver);
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#ifdef linux
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KdAddKeyboardDriver(&LinuxEvdevKeyboardDriver);
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#endif
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KdAddPointerDriver(&EphyrMouseDriver);
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#ifdef linux
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KdAddPointerDriver(&LinuxEvdevMouseDriver);
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#endif
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if (!kdHasKbd) {
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ki = KdNewKeyboard();
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if (!ki)
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FatalError("Couldn't create Xephyr keyboard\n");
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ki->driver = &EphyrKeyboardDriver;
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KdAddKeyboard(ki);
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}
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if (!kdHasPointer) {
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pi = KdNewPointer();
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if (!pi)
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FatalError("Couldn't create Xephyr pointer\n");
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pi->driver = &EphyrMouseDriver;
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KdAddPointer(pi);
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}
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KdInitInput();
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}
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#ifdef DDXBEFORERESET
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void
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ddxBeforeReset (void)
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{
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}
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#endif
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void
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ddxUseMsg (void)
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{
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KdUseMsg();
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ErrorF("\nXephyr Option Usage:\n");
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ErrorF("-parent <XID> Use existing window as Xephyr root win\n");
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ErrorF("-host-cursor Re-use exisiting X host server cursor\n");
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ErrorF("-fullscreen Attempt to run Xephyr fullscreen\n");
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ErrorF("-grayscale Simulate 8bit grayscale\n");
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ErrorF("-fakexa Simulate acceleration using software rendering\n");
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ErrorF("-verbosity <level> Set log verbosity level\n");
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#ifdef GLXEXT
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ErrorF("-nodri do not use DRI\n");
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#endif
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ErrorF("-noxv do not use XV\n");
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ErrorF("-name [name] define the name in the WM_CLASS property\n");
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ErrorF("-title [title] set the window title in the WM_NAME property\n");
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ErrorF("\n");
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exit(1);
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}
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void
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processScreenArg (char *screen_size, char *parent_id)
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{
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KdCardInfo *card;
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InitCard (0); /*Put each screen on a separate card*/
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card = KdCardInfoLast ();
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if (card)
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{
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KdScreenInfo *screen;
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unsigned long p_id = 0;
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screen = KdScreenInfoAdd (card);
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KdParseScreen (screen, screen_size);
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if (parent_id)
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{
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p_id = strtol (parent_id, NULL, 0);
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}
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EPHYR_DBG ("screen number:%d\n", screen->mynum) ;
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hostx_add_screen (screen, p_id, screen->mynum);
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}
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else
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{
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ErrorF("No matching card found!\n");
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}
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}
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int
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ddxProcessArgument (int argc, char **argv, int i)
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{
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static char* parent = NULL;
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EPHYR_DBG("mark argv[%d]='%s'", i, argv[i] );
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if (i == 1)
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{
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hostx_use_resname(basename(argv[0]), 0);
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}
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if (!strcmp (argv[i], "-parent"))
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{
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if(i+1 < argc)
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{
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int j;
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/* If parent is specified and a screen argument follows, don't do
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* anything, let the -screen handling init the rest */
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for (j = i; j < argc; j++)
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{
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if (!strcmp(argv[j], "-screen"))
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{
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parent = argv[i + 1];
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return 2;
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}
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}
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processScreenArg ("100x100", argv[i+1]);
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return 2;
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}
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UseMsg();
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exit(1);
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}
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else if (!strcmp (argv[i], "-screen"))
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{
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if ((i+1) < argc)
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{
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processScreenArg (argv[i+1], parent);
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parent = NULL;
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return 2;
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}
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UseMsg();
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exit(1);
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}
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else if (!strcmp (argv[i], "-host-cursor"))
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{
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hostx_use_host_cursor();
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return 1;
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}
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else if (!strcmp (argv[i], "-fullscreen"))
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{
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hostx_use_fullscreen();
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return 1;
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}
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else if (!strcmp (argv[i], "-grayscale"))
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{
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EphyrWantGrayScale = 1;
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return 1;
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}
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else if (!strcmp (argv[i], "-fakexa"))
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{
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ephyrFuncs.initAccel = ephyrDrawInit;
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ephyrFuncs.enableAccel = ephyrDrawEnable;
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ephyrFuncs.disableAccel = ephyrDrawDisable;
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ephyrFuncs.finiAccel = ephyrDrawFini;
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return 1;
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}
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else if (!strcmp (argv[i], "-verbosity"))
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{
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if(i+1 < argc && argv[i+1][0] != '-')
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{
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int verbosity=atoi (argv[i+1]) ;
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LogSetParameter (XLOG_VERBOSITY, verbosity) ;
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EPHYR_LOG ("set verbosiry to %d\n", verbosity) ;
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return 2 ;
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}
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else
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{
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UseMsg() ;
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exit(1) ;
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}
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}
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#ifdef GLXEXT
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else if (!strcmp (argv[i], "-nodri"))
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{
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noGlxVisualInit = FALSE ;
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ephyrNoDRI = TRUE ;
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EPHYR_LOG ("no direct rendering enabled\n") ;
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return 1 ;
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}
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#endif
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else if (!strcmp (argv[i], "-noxv"))
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{
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ephyrNoXV = TRUE ;
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EPHYR_LOG ("no XVideo enabled\n") ;
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return 1 ;
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}
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else if (!strcmp (argv[i], "-name"))
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{
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if (i+1 < argc && argv[i+1][0] != '-')
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{
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hostx_use_resname(argv[i+1], 1);
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return 2;
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}
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else
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{
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UseMsg();
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return 0;
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}
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}
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else if (!strcmp (argv[i], "-title"))
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{
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if (i+1 < argc && argv[i+1][0] != '-')
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{
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hostx_set_title(argv[i+1]);
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return 2;
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}
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else
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{
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UseMsg();
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return 0;
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}
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}
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else if (argv[i][0] == ':')
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{
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hostx_set_display_name(argv[i]);
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}
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/* Xnest compatibility */
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else if (!strcmp(argv[i], "-display"))
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{
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hostx_set_display_name(argv[i+1]);
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return 2;
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}
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else if (!strcmp(argv[i], "-sync") ||
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!strcmp(argv[i], "-full") ||
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!strcmp(argv[i], "-sss") ||
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!strcmp(argv[i], "-install"))
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{
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return 1;
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}
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else if (!strcmp(argv[i], "-bw") ||
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!strcmp(argv[i], "-class") ||
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!strcmp(argv[i], "-geometry") ||
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!strcmp(argv[i], "-scrns"))
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{
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return 2;
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}
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/* end Xnest compat */
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return KdProcessArgument (argc, argv, i);
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}
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void
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OsVendorInit (void)
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{
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EPHYR_DBG("mark");
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if (hostx_want_host_cursor())
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{
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ephyrFuncs.initCursor = &ephyrCursorInit;
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ephyrFuncs.enableCursor = &ephyrCursorEnable;
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}
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KdOsInit (&EphyrOsFuncs);
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}
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/* 'Fake' cursor stuff, could be improved */
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static Bool
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ephyrRealizeCursor(DeviceIntPtr pDev, ScreenPtr pScreen, CursorPtr pCursor)
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{
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return TRUE;
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}
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static Bool
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ephyrUnrealizeCursor(DeviceIntPtr pDev, ScreenPtr pScreen, CursorPtr pCursor)
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{
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return TRUE;
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}
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static void
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ephyrSetCursor(DeviceIntPtr pDev, ScreenPtr pScreen, CursorPtr pCursor, int x, int y)
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{
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;
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}
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static void
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ephyrMoveCursor(DeviceIntPtr pDev, ScreenPtr pScreen, int x, int y)
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{
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;
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}
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static Bool
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ephyrDeviceCursorInitialize(DeviceIntPtr pDev, ScreenPtr pScreen)
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{
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return TRUE;
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}
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miPointerSpriteFuncRec EphyrPointerSpriteFuncs = {
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ephyrRealizeCursor,
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ephyrUnrealizeCursor,
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ephyrSetCursor,
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ephyrMoveCursor,
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ephyrDeviceCursorInitialize,
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NULL
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};
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Bool
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ephyrCursorInit(ScreenPtr pScreen)
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{
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miPointerInitialize(pScreen,
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&EphyrPointerSpriteFuncs,
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&ephyrPointerScreenFuncs,
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FALSE);
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return TRUE;
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}
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void
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ephyrCursorEnable(ScreenPtr pScreen)
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{
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;
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}
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KdCardFuncs ephyrFuncs = {
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ephyrCardInit, /* cardinit */
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ephyrScreenInit, /* scrinit */
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ephyrInitScreen, /* initScreen */
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ephyrFinishInitScreen, /* finishInitScreen */
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ephyrCreateResources, /* createRes */
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ephyrPreserve, /* preserve */
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ephyrEnable, /* enable */
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ephyrDPMS, /* dpms */
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ephyrDisable, /* disable */
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ephyrRestore, /* restore */
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ephyrScreenFini, /* scrfini */
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ephyrCardFini, /* cardfini */
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0, /* initCursor */
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0, /* enableCursor */
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0, /* disableCursor */
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0, /* finiCursor */
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0, /* recolorCursor */
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0, /* initAccel */
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0, /* enableAccel */
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0, /* disableAccel */
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0, /* finiAccel */
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ephyrGetColors,/* getColors */
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ephyrPutColors, /* putColors */
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};
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