/*********************************************************** 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. ******************************************************************/ #ifdef HAVE_DIX_CONFIG_H #include #endif #ifdef HAVE_KDRIVE_CONFIG_H #include #endif #include "misc.h" #include "extension.h" #include "micmap.h" #include "globals.h" extern Bool noTestExtensions; extern Bool noBigReqExtension; #ifdef DBE extern Bool noDbeExtension; #endif #ifdef DPMSExtension extern Bool noDPMSExtension; #endif #ifdef SCREENSAVER extern Bool noScreenSaverExtension; #endif extern Bool noMITShmExtension; extern Bool noRRExtension; extern Bool noRenderExtension; extern Bool noShapeExtension; extern Bool noSyncExtension; #ifdef RES extern Bool noResExtension; #endif extern Bool noXCMiscExtension; #ifdef XF86BIGFONT extern Bool noXFree86BigfontExtension; #endif extern Bool noXFixesExtension; #define INITARGS void typedef void (*InitExtension)(INITARGS); #define _XSHM_SERVER_ #include #define _XTEST_SERVER_ #include #ifdef XF86BIGFONT #include #endif #ifdef RES #include #endif /* FIXME: this whole block of externs should be from the appropriate headers */ extern void ShmExtensionInit(INITARGS); extern void XTestExtensionInit(INITARGS); extern void BigReqExtensionInit(INITARGS); #ifdef SCREENSAVER extern void ScreenSaverExtensionInit (INITARGS); #endif extern void SyncExtensionInit(INITARGS); extern void XCMiscExtensionInit(INITARGS); #ifdef DBE extern void DbeExtensionInit(INITARGS); #endif #ifdef XF86BIGFONT extern void XFree86BigfontExtensionInit(INITARGS); #endif #ifdef DPMSExtension extern void DPMSExtensionInit(INITARGS); #endif extern void RenderExtensionInit(INITARGS); extern void RRExtensionInit(INITARGS); #ifdef RES extern void ResExtensionInit(INITARGS); #endif extern void XFixesExtensionInit(INITARGS); extern void DamageExtensionInit(INITARGS); /* The following is only a small first step towards run-time * configurable extensions. */ typedef struct { char *name; Bool *disablePtr; } ExtensionToggle; static const ExtensionToggle ExtensionToggleList[] = { /* sort order is extension name string as shown in xdpyinfo */ { "BIG-REQUESTS", &noBigReqExtension }, { "DAMAGE", &noDamageExtension }, #ifdef DBE { "DOUBLE-BUFFER", &noDbeExtension }, #endif #ifdef DPMSExtension { "DPMS", &noDPMSExtension }, #endif #ifdef SCREENSAVER { "MIT-SCREEN-SAVER", &noScreenSaverExtension }, #endif { SHMNAME, &noMITShmExtension }, { "RANDR", &noRRExtension }, { "RENDER", &noRenderExtension }, { "SHAPE", &noShapeExtension }, { "SYNC", &noSyncExtension }, #ifdef RES { "X-Resource", &noResExtension }, #endif { "XC-MISC", &noXCMiscExtension }, #ifdef XF86BIGFONT { "XFree86-Bigfont", &noXFree86BigfontExtension }, #endif { "XFIXES", &noXFixesExtension }, { "XTEST", &noTestExtensions }, { NULL, NULL } }; Bool EnableDisableExtension(char *name, Bool enable) { const ExtensionToggle *ext = &ExtensionToggleList[0]; for (ext = &ExtensionToggleList[0]; ext->name != NULL; ext++) { if (strcmp(name, ext->name) == 0) { *ext->disablePtr = !enable; return TRUE; } } return FALSE; } void EnableDisableExtensionError(char *name, Bool enable) { const ExtensionToggle *ext = &ExtensionToggleList[0]; ErrorF("Extension \"%s\" is not recognized\n", name); ErrorF("Only the following extensions can be run-time %s:\n", enable ? "enabled" : "disabled"); for (ext = &ExtensionToggleList[0]; ext->name != NULL; ext++) ErrorF(" %s\n", ext->name); } /*ARGSUSED*/ void InitExtensions(argc, argv) int argc; char *argv[]; { if (!noShapeExtension) ShapeExtensionInit(); if (!noMITShmExtension) ShmExtensionInit(); if (!noTestExtensions) XTestExtensionInit(); if (!noBigReqExtension) BigReqExtensionInit(); #if defined(SCREENSAVER) && !defined(PRINT_ONLY_SERVER) if (!noScreenSaverExtension) ScreenSaverExtensionInit (); #endif if (!noSyncExtension) SyncExtensionInit(); if (!noXCMiscExtension) XCMiscExtensionInit(); #ifdef DBE if (!noDbeExtension) DbeExtensionInit(); #endif #if defined(DPMSExtension) && !defined(NO_HW_ONLY_EXTS) if (!noDPMSExtension) DPMSExtensionInit(); #endif #ifdef XF86BIGFONT if (!noXFree86BigfontExtension) XFree86BigfontExtensionInit(); #endif #if !defined(PRINT_ONLY_SERVER) && !defined(NO_HW_ONLY_EXTS) #endif /* must be before Render to layer DisplayCursor correctly */ if (!noXFixesExtension) XFixesExtensionInit(); if (!noRenderExtension) RenderExtensionInit(); if (!noRRExtension) RRExtensionInit(); #ifdef RES if (!noResExtension) ResExtensionInit(); #endif if (!noDamageExtension) DamageExtensionInit(); } void InitVisualWrap() { miResetInitVisuals(); }