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-rw-r--r--dix/main.c378
1 files changed, 17 insertions, 361 deletions
diff --git a/dix/main.c b/dix/main.c
index fb935c969..ea6c6e0c8 100644
--- a/dix/main.c
+++ b/dix/main.c
@@ -1,377 +1,33 @@
/***********************************************************
-Copyright 1987, 1998 The Open Group
+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, and to permit persons to whom the
+Software is furnished to do so, subject to the following conditions:
-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 above copyright notice and this permission notice (including the next
+paragraph) 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.
+THE AUTHORS OR COPYRIGHT HOLDERS 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.
******************************************************************/
-#ifdef HAVE_DIX_CONFIG_H
-#include <dix-config.h>
-#include <version-config.h>
-#endif
-
-#include <X11/X.h>
-#include <X11/Xos.h> /* for unistd.h */
-#include <X11/Xproto.h>
-#include <pixman.h>
-#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 <X11/fonts/font.h>
-#include "opaque.h"
-#include "servermd.h"
-#include "hotplug.h"
-#include "site.h"
-#include "dixfont.h"
-#include "extnsionst.h"
-#include "privates.h"
-#include "registry.h"
-#include "client.h"
-#include "exevents.h"
-#ifdef PANORAMIX
-#include "panoramiXsrv.h"
-#else
-#include "dixevents.h" /* InitEvents() */
-#endif
-
-#ifdef DPMSExtension
-#include <X11/extensions/dpmsconst.h>
-#include "dpmsproc.h"
-#endif
-
-extern void Dispatch(void);
-
-#ifdef XQUARTZ
-#include <pthread.h>
-
-BOOL serverRunning = FALSE;
-pthread_mutex_t serverRunningMutex = PTHREAD_MUTEX_INITIALIZER;
-pthread_cond_t serverRunningCond = PTHREAD_COND_INITIALIZER;
-
int dix_main(int argc, char *argv[], char *envp[]);
-int
-dix_main(int argc, char *argv[], char *envp[])
-#else
+/*
+ A default implementation of main, which can be overridden by DDX
+ */
int
main(int argc, char *argv[], char *envp[])
-#endif
{
- int i;
- HWEventQueueType alwaysCheckForInput[2];
-
- display = "0";
-
- InitRegions();
-
- 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();
- for (i = 1; i < MAXCLIENTS; i++)
- clients[i] = NullClient;
- serverClient = calloc(sizeof(ClientRec), 1);
- if (!serverClient)
- FatalError("couldn't create server client");
- InitClient(serverClient, 0, (pointer) NULL);
- }
- else
- ResetWellKnownSockets();
- clients[0] = serverClient;
- currentMaxClients = 1;
-
- /* Initialize privates before first allocation */
- dixResetPrivates();
-
- /* Initialize server client devPrivates, to be reallocated as
- * more client privates are registered
- */
- if (!dixAllocatePrivates(&serverClient->devPrivates, PRIVATE_CLIENT))
- FatalError("failed to create server client privates");
-
- if (!InitClientResources(serverClient)) /* for root resources */
- FatalError("couldn't init server resources");
-
- SetInputCheck(&alwaysCheckForInput[0], &alwaysCheckForInput[1]);
- screenInfo.numScreens = 0;
-
- InitAtoms();
- InitEvents();
- InitSelections();
- InitGlyphCaching();
- dixResetRegistry();
- ResetFontPrivateIndex();
- InitCallbackManager();
- InitOutput(&screenInfo, argc, argv);
-
- if (screenInfo.numScreens < 1)
- FatalError("no screens found");
- InitExtensions(argc, argv);
-
- for (i = 0; i < screenInfo.numGPUScreens; i++) {
- ScreenPtr pScreen = screenInfo.gpuscreens[i];
- if (!CreateScratchPixmapsForScreen(pScreen))
- FatalError("failed to create scratch pixmaps");
- }
-
- for (i = 0; i < screenInfo.numScreens; i++) {
- ScreenPtr pScreen = screenInfo.screens[i];
-
- if (!CreateScratchPixmapsForScreen(pScreen))
- FatalError("failed to create scratch pixmaps");
- if (pScreen->CreateScreenResources &&
- !(*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(screenInfo.screens[i]->root);
-
- InitCoreDevices();
- InitInput(argc, argv);
- InitAndStartDevices();
- ReserveClientIds(serverClient);
-
- 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(&serverRunningMutex);
- serverRunning = TRUE;
- pthread_cond_broadcast(&serverRunningCond);
- pthread_mutex_unlock(&serverRunningMutex);
-#endif
-
- NotifyParentProcess();
-
- Dispatch();
-
-#ifdef XQUARTZ
- /* Let the other threads know the server is no longer running */
- pthread_mutex_lock(&serverRunningMutex);
- serverRunning = FALSE;
- pthread_mutex_unlock(&serverRunningMutex);
-#endif
-
- UndisplayDevices();
- DisableAllDevices();
-
- /* 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();
-
- for (i = 0; i < screenInfo.numScreens; i++)
- screenInfo.screens[i]->root = NullWindow;
-
- CloseDownDevices();
-
- CloseDownEvents();
-
- for (i = screenInfo.numGPUScreens - 1; i >= 0; i--) {
- ScreenPtr pScreen = screenInfo.gpuscreens[i];
- FreeScratchPixmapsForScreen(pScreen);
- (*pScreen->CloseScreen) (pScreen);
- dixFreePrivates(pScreen->devPrivates, PRIVATE_SCREEN);
- free(pScreen);
- screenInfo.numGPUScreens = i;
- }
-
- for (i = screenInfo.numScreens - 1; i >= 0; i--) {
- FreeScratchPixmapsForScreen(screenInfo.screens[i]);
- FreeGCperDepth(i);
- FreeDefaultStipple(i);
- dixFreeScreenSpecificPrivates(screenInfo.screens[i]);
- (*screenInfo.screens[i]->CloseScreen) (screenInfo.screens[i]);
- dixFreePrivates(screenInfo.screens[i]->devPrivates, PRIVATE_SCREEN);
- free(screenInfo.screens[i]);
- screenInfo.numScreens = i;
- }
-
- ReleaseClientIds(serverClient);
- dixFreePrivates(serverClient->devPrivates, PRIVATE_CLIENT);
- serverClient->devPrivates = NULL;
-
- FreeFonts();
-
- FreeAuditTimer();
-
- if (dispatchException & DE_TERMINATE) {
- CloseWellKnownConnections();
- }
-
- OsCleanup((dispatchException & DE_TERMINATE) != 0);
-
- if (dispatchException & DE_TERMINATE) {
- ddxGiveUp(EXIT_NO_ERROR);
- break;
- }
-
- free(ConnectionInfo);
- ConnectionInfo = NULL;
- }
- return 0;
+ return dix_main(argc, argv, envp);
}