From c38dead3ea7e177728d90cd815cf4eead0c9f534 Mon Sep 17 00:00:00 2001 From: marha Date: Sat, 15 May 2010 16:28:11 +0000 Subject: xserver git update 15/5/2010 --- xorg-server/dix/main.c | 690 ++++++++++++++++++++++++------------------------- 1 file changed, 345 insertions(+), 345 deletions(-) (limited to 'xorg-server/dix/main.c') diff --git a/xorg-server/dix/main.c b/xorg-server/dix/main.c index 2cff59c8e..259093236 100644 --- a/xorg-server/dix/main.c +++ b/xorg-server/dix/main.c @@ -1,345 +1,345 @@ -/*********************************************************** - -Copyright 1987, 1998 The Open Group - -Permission to use, copy, modify, distribute, and sell this software and its -documentation for any purpose is hereby granted without fee, provided that -the above copyright notice appear in all copies and that both that -copyright notice and this permission notice appear in supporting -documentation. - -The above copyright notice and this permission notice shall be included in -all copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN -AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN -CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - -Except as contained in this notice, the name of The Open Group shall not be -used in advertising or otherwise to promote the sale, use or other dealings -in this Software without prior written authorization from The Open Group. - - -Copyright 1987 by Digital Equipment Corporation, Maynard, Massachusetts. - - All Rights Reserved - -Permission to use, copy, modify, and distribute this software and its -documentation for any purpose and without fee is hereby granted, -provided that the above copyright notice appear in all copies and that -both that copyright notice and this permission notice appear in -supporting documentation, and that the name of Digital not be -used in advertising or publicity pertaining to distribution of the -software without specific, written prior permission. - -DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING -ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL -DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR -ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, -WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, -ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS -SOFTWARE. - -******************************************************************/ - -/* The panoramix components contained the following notice */ -/***************************************************************** - -Copyright (c) 1991, 1997 Digital Equipment Corporation, Maynard, Massachusetts. - -Permission is hereby granted, free of charge, to any person obtaining a copy -of this software and associated documentation files (the "Software"), to deal -in the Software without restriction, including without limitation the rights -to use, copy, modify, merge, publish, distribute, sublicense, and/or sell -copies of the Software. - -The above copyright notice and this permission notice shall be included in -all copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL -DIGITAL EQUIPMENT CORPORATION BE LIABLE FOR ANY CLAIM, DAMAGES, INCLUDING, -BUT NOT LIMITED TO CONSEQUENTIAL OR INCIDENTAL DAMAGES, OR OTHER LIABILITY, -WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR -IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - -Except as contained in this notice, the name of Digital Equipment Corporation -shall not be used in advertising or otherwise to promote the sale, use or other -dealings in this Software without prior written authorization from Digital -Equipment Corporation. - -******************************************************************/ - -#ifdef HAVE_DIX_CONFIG_H -#include -#include -#endif - -#include -#include /* for unistd.h */ -#include -#include -#include "scrnintstr.h" -#include "misc.h" -#include "os.h" -#include "windowstr.h" -#include "resource.h" -#include "dixstruct.h" -#include "gcstruct.h" -#include "extension.h" -#include "colormap.h" -#include "colormapst.h" -#include "cursorstr.h" -#include "selection.h" -#include -#include "opaque.h" -#include "servermd.h" -#include "hotplug.h" -#include "site.h" -#include "dixfont.h" -#include "extnsionst.h" -#include "privates.h" -#include "registry.h" -#ifdef PANORAMIX -#include "panoramiXsrv.h" -#else -#include "dixevents.h" /* InitEvents() */ -#include "dispatch.h" /* InitProcVectors() */ -#endif - -#ifdef DPMSExtension -#include -#include "dpmsproc.h" -#endif - -extern void Dispatch(void); - -extern void InitProcVectors(void); - -#ifdef XQUARTZ -#include - -BOOL serverInitComplete = FALSE; -pthread_mutex_t serverInitCompleteMutex = PTHREAD_MUTEX_INITIALIZER; -pthread_cond_t serverInitCompleteCond = PTHREAD_COND_INITIALIZER; - -int dix_main(int argc, char *argv[], char *envp[]); - -int dix_main(int argc, char *argv[], char *envp[]) -#else -int main(int argc, char *argv[], char *envp[]) -#endif -{ - int i; - HWEventQueueType alwaysCheckForInput[2]; - - display = "0"; - - InitRegions(); - - pixman_disable_out_of_bounds_workaround(); - - CheckUserParameters(argc, argv, envp); - - CheckUserAuthorization(); - - InitConnectionLimits(); - - ProcessCommandLine(argc, argv); - - alwaysCheckForInput[0] = 0; - alwaysCheckForInput[1] = 1; - while(1) - { - serverGeneration++; - ScreenSaverTime = defaultScreenSaverTime; - ScreenSaverInterval = defaultScreenSaverInterval; - ScreenSaverBlanking = defaultScreenSaverBlanking; - ScreenSaverAllowExposures = defaultScreenSaverAllowExposures; -#ifdef DPMSExtension - DPMSStandbyTime = DPMSSuspendTime = DPMSOffTime = ScreenSaverTime; - DPMSEnabled = TRUE; - DPMSPowerLevel = 0; -#endif - InitBlockAndWakeupHandlers(); - /* Perform any operating system dependent initializations you'd like */ - OsInit(); - if(serverGeneration == 1) - { - CreateWellKnownSockets(); - InitProcVectors(); - for (i=1; iCreateScreenResources && - !(*pScreen->CreateScreenResources)(pScreen)) - FatalError("failed to create screen resources"); - if (!CreateGCperDepth(i)) - FatalError("failed to create scratch GCs"); - if (!CreateDefaultStipple(i)) - FatalError("failed to create default stipple"); - if (!CreateRootWindow(pScreen)) - FatalError("failed to create root window"); - } - - InitFonts(); - if (SetDefaultFontPath(defaultFontPath) != Success) { - ErrorF("[dix] failed to set default font path '%s'", defaultFontPath); - } - if (!SetDefaultFont(defaultTextFont)) { - FatalError("could not open default font '%s'", defaultTextFont); - } - - if (!(rootCursor = CreateRootCursor(NULL, 0))) { - FatalError("could not open default cursor font '%s'", - defaultCursorFont); - } - -#ifdef DPMSExtension - /* check all screens, looking for DPMS Capabilities */ - DPMSCapableFlag = DPMSSupported(); - if (!DPMSCapableFlag) - DPMSEnabled = FALSE; -#endif - -#ifdef PANORAMIX - /* - * Consolidate window and colourmap information for each screen - */ - if (!noPanoramiXExtension) - PanoramiXConsolidate(); -#endif - - for (i = 0; i < screenInfo.numScreens; i++) - InitRootWindow(WindowTable[i]); - - InitCoreDevices(); - InitInput(argc, argv); - InitAndStartDevices(); - - dixSaveScreens(serverClient, SCREEN_SAVER_FORCER, ScreenSaverReset); - -#ifdef PANORAMIX - if (!noPanoramiXExtension) { - if (!PanoramiXCreateConnectionBlock()) { - FatalError("could not create connection block info"); - } - } else -#endif - { - if (!CreateConnectionBlock()) { - FatalError("could not create connection block info"); - } - } - -#ifdef XQUARTZ - /* Let the other threads know the server is done with its init */ - pthread_mutex_lock(&serverInitCompleteMutex); - serverInitComplete = TRUE; - pthread_cond_broadcast(&serverInitCompleteCond); - pthread_mutex_unlock(&serverInitCompleteMutex); -#endif - - NotifyParentProcess(); - - Dispatch(); - - UndisplayDevices(); - - /* Now free up whatever must be freed */ - if (screenIsSaved == SCREEN_SAVER_ON) - dixSaveScreens(serverClient, SCREEN_SAVER_OFF, ScreenSaverReset); - FreeScreenSaverTimer(); - CloseDownExtensions(); - -#ifdef PANORAMIX - { - Bool remember_it = noPanoramiXExtension; - noPanoramiXExtension = TRUE; - FreeAllResources(); - noPanoramiXExtension = remember_it; - } -#else - FreeAllResources(); -#endif - - CloseInput(); - - memset(WindowTable, 0, sizeof(WindowTable)); - CloseDownDevices(); - CloseDownEvents(); - - for (i = screenInfo.numScreens - 1; i >= 0; i--) - { - FreeScratchPixmapsForScreen(i); - FreeGCperDepth(i); - FreeDefaultStipple(i); - (* screenInfo.screens[i]->CloseScreen)(i, screenInfo.screens[i]); - dixFreePrivates(screenInfo.screens[i]->devPrivates); - xfree(screenInfo.screens[i]); - screenInfo.numScreens = i; - } - FreeFonts(); - - FreeAuditTimer(); - - dixFreePrivates(serverClient->devPrivates); - serverClient->devPrivates = NULL; - - if (dispatchException & DE_TERMINATE) - { - CloseWellKnownConnections(); - } - - OsCleanup((dispatchException & DE_TERMINATE) != 0); - - if (dispatchException & DE_TERMINATE) - { - ddxGiveUp(); - break; - } - - xfree(ConnectionInfo); - ConnectionInfo = NULL; - } - return(0); -} - +/*********************************************************** + +Copyright 1987, 1998 The Open Group + +Permission to use, copy, modify, distribute, and sell this software and its +documentation for any purpose is hereby granted without fee, provided that +the above copyright notice appear in all copies and that both that +copyright notice and this permission notice appear in supporting +documentation. + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN +AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN +CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + +Except as contained in this notice, the name of The Open Group shall not be +used in advertising or otherwise to promote the sale, use or other dealings +in this Software without prior written authorization from The Open Group. + + +Copyright 1987 by Digital Equipment Corporation, Maynard, Massachusetts. + + All Rights Reserved + +Permission to use, copy, modify, and distribute this software and its +documentation for any purpose and without fee is hereby granted, +provided that the above copyright notice appear in all copies and that +both that copyright notice and this permission notice appear in +supporting documentation, and that the name of Digital not be +used in advertising or publicity pertaining to distribution of the +software without specific, written prior permission. + +DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING +ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL +DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR +ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, +WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, +ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS +SOFTWARE. + +******************************************************************/ + +/* The panoramix components contained the following notice */ +/***************************************************************** + +Copyright (c) 1991, 1997 Digital Equipment Corporation, Maynard, Massachusetts. + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software. + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL +DIGITAL EQUIPMENT CORPORATION BE LIABLE FOR ANY CLAIM, DAMAGES, INCLUDING, +BUT NOT LIMITED TO CONSEQUENTIAL OR INCIDENTAL DAMAGES, OR OTHER LIABILITY, +WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR +IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + +Except as contained in this notice, the name of Digital Equipment Corporation +shall not be used in advertising or otherwise to promote the sale, use or other +dealings in this Software without prior written authorization from Digital +Equipment Corporation. + +******************************************************************/ + +#ifdef HAVE_DIX_CONFIG_H +#include +#include +#endif + +#include +#include /* for unistd.h */ +#include +#include +#include "scrnintstr.h" +#include "misc.h" +#include "os.h" +#include "windowstr.h" +#include "resource.h" +#include "dixstruct.h" +#include "gcstruct.h" +#include "extension.h" +#include "colormap.h" +#include "colormapst.h" +#include "cursorstr.h" +#include "selection.h" +#include +#include "opaque.h" +#include "servermd.h" +#include "hotplug.h" +#include "site.h" +#include "dixfont.h" +#include "extnsionst.h" +#include "privates.h" +#include "registry.h" +#ifdef PANORAMIX +#include "panoramiXsrv.h" +#else +#include "dixevents.h" /* InitEvents() */ +#include "dispatch.h" /* InitProcVectors() */ +#endif + +#ifdef DPMSExtension +#include +#include "dpmsproc.h" +#endif + +extern void Dispatch(void); + +extern void InitProcVectors(void); + +#ifdef XQUARTZ +#include + +BOOL serverInitComplete = FALSE; +pthread_mutex_t serverInitCompleteMutex = PTHREAD_MUTEX_INITIALIZER; +pthread_cond_t serverInitCompleteCond = PTHREAD_COND_INITIALIZER; + +int dix_main(int argc, char *argv[], char *envp[]); + +int dix_main(int argc, char *argv[], char *envp[]) +#else +int main(int argc, char *argv[], char *envp[]) +#endif +{ + int i; + HWEventQueueType alwaysCheckForInput[2]; + + display = "0"; + + InitRegions(); + + pixman_disable_out_of_bounds_workaround(); + + CheckUserParameters(argc, argv, envp); + + CheckUserAuthorization(); + + InitConnectionLimits(); + + ProcessCommandLine(argc, argv); + + alwaysCheckForInput[0] = 0; + alwaysCheckForInput[1] = 1; + while(1) + { + serverGeneration++; + ScreenSaverTime = defaultScreenSaverTime; + ScreenSaverInterval = defaultScreenSaverInterval; + ScreenSaverBlanking = defaultScreenSaverBlanking; + ScreenSaverAllowExposures = defaultScreenSaverAllowExposures; +#ifdef DPMSExtension + DPMSStandbyTime = DPMSSuspendTime = DPMSOffTime = ScreenSaverTime; + DPMSEnabled = TRUE; + DPMSPowerLevel = 0; +#endif + InitBlockAndWakeupHandlers(); + /* Perform any operating system dependent initializations you'd like */ + OsInit(); + if(serverGeneration == 1) + { + CreateWellKnownSockets(); + InitProcVectors(); + for (i=1; iCreateScreenResources && + !(*pScreen->CreateScreenResources)(pScreen)) + FatalError("failed to create screen resources"); + if (!CreateGCperDepth(i)) + FatalError("failed to create scratch GCs"); + if (!CreateDefaultStipple(i)) + FatalError("failed to create default stipple"); + if (!CreateRootWindow(pScreen)) + FatalError("failed to create root window"); + } + + InitFonts(); + if (SetDefaultFontPath(defaultFontPath) != Success) { + ErrorF("[dix] failed to set default font path '%s'", defaultFontPath); + } + if (!SetDefaultFont(defaultTextFont)) { + FatalError("could not open default font '%s'", defaultTextFont); + } + + if (!(rootCursor = CreateRootCursor(NULL, 0))) { + FatalError("could not open default cursor font '%s'", + defaultCursorFont); + } + +#ifdef DPMSExtension + /* check all screens, looking for DPMS Capabilities */ + DPMSCapableFlag = DPMSSupported(); + if (!DPMSCapableFlag) + DPMSEnabled = FALSE; +#endif + +#ifdef PANORAMIX + /* + * Consolidate window and colourmap information for each screen + */ + if (!noPanoramiXExtension) + PanoramiXConsolidate(); +#endif + + for (i = 0; i < screenInfo.numScreens; i++) + InitRootWindow(WindowTable[i]); + + InitCoreDevices(); + InitInput(argc, argv); + InitAndStartDevices(); + + dixSaveScreens(serverClient, SCREEN_SAVER_FORCER, ScreenSaverReset); + +#ifdef PANORAMIX + if (!noPanoramiXExtension) { + if (!PanoramiXCreateConnectionBlock()) { + FatalError("could not create connection block info"); + } + } else +#endif + { + if (!CreateConnectionBlock()) { + FatalError("could not create connection block info"); + } + } + +#ifdef XQUARTZ + /* Let the other threads know the server is done with its init */ + pthread_mutex_lock(&serverInitCompleteMutex); + serverInitComplete = TRUE; + pthread_cond_broadcast(&serverInitCompleteCond); + pthread_mutex_unlock(&serverInitCompleteMutex); +#endif + + NotifyParentProcess(); + + Dispatch(); + + UndisplayDevices(); + + /* Now free up whatever must be freed */ + if (screenIsSaved == SCREEN_SAVER_ON) + dixSaveScreens(serverClient, SCREEN_SAVER_OFF, ScreenSaverReset); + FreeScreenSaverTimer(); + CloseDownExtensions(); + +#ifdef PANORAMIX + { + Bool remember_it = noPanoramiXExtension; + noPanoramiXExtension = TRUE; + FreeAllResources(); + noPanoramiXExtension = remember_it; + } +#else + FreeAllResources(); +#endif + + CloseInput(); + + memset(WindowTable, 0, sizeof(WindowTable)); + CloseDownDevices(); + CloseDownEvents(); + + for (i = screenInfo.numScreens - 1; i >= 0; i--) + { + FreeScratchPixmapsForScreen(i); + FreeGCperDepth(i); + FreeDefaultStipple(i); + (* screenInfo.screens[i]->CloseScreen)(i, screenInfo.screens[i]); + dixFreePrivates(screenInfo.screens[i]->devPrivates); + free(screenInfo.screens[i]); + screenInfo.numScreens = i; + } + FreeFonts(); + + FreeAuditTimer(); + + dixFreePrivates(serverClient->devPrivates); + serverClient->devPrivates = NULL; + + if (dispatchException & DE_TERMINATE) + { + CloseWellKnownConnections(); + } + + OsCleanup((dispatchException & DE_TERMINATE) != 0); + + if (dispatchException & DE_TERMINATE) + { + ddxGiveUp(); + break; + } + + free(ConnectionInfo); + ConnectionInfo = NULL; + } + return(0); +} + -- cgit v1.2.3