/*********************************************************** 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_XORG_CONFIG_H #include #endif #ifdef HAVE_DMX_CONFIG_H #include #endif #ifdef HAVE_XNEST_CONFIG_H #include #undef DPMSExtension #endif #include "misc.h" #include "extension.h" #include "micmap.h" extern Bool noTestExtensions; #ifdef BIGREQS extern Bool noBigReqExtension; #endif #ifdef COMPOSITE extern Bool noCompositeExtension; #endif #ifdef DAMAGE extern Bool noDamageExtension; #endif #ifdef DBE extern Bool noDbeExtension; #endif #ifdef DPMSExtension extern Bool noDPMSExtension; #endif #ifdef GLXEXT extern Bool noGlxExtension; #endif #ifdef SCREENSAVER extern Bool noScreenSaverExtension; #endif #ifdef MITSHM extern Bool noMITShmExtension; #endif #ifdef RANDR extern Bool noRRExtension; #endif #ifdef RENDER extern Bool noRenderExtension; #endif #ifdef SHAPE extern Bool noShapeExtension; #endif #ifdef XCSECURITY extern Bool noSecurityExtension; #endif #ifdef XSYNC extern Bool noSyncExtension; #endif #ifdef RES extern Bool noResExtension; #endif #ifdef XCMISC extern Bool noXCMiscExtension; #endif #ifdef XF86BIGFONT extern Bool noXFree86BigfontExtension; #endif #ifdef XF86DRI extern Bool noXFree86DRIExtension; #endif #ifdef XFIXES extern Bool noXFixesExtension; #endif #ifdef XKB /* |noXkbExtension| is defined in xc/programs/Xserver/xkb/xkbInit.c */ extern Bool noXkbExtension; #endif #ifdef PANORAMIX extern Bool noPanoramiXExtension; #endif #ifdef XINPUT extern Bool noXInputExtension; #endif #ifdef XIDLE extern Bool noXIdleExtension; #endif #ifdef XV extern Bool noXvExtension; #endif typedef void (*InitExtension)(void); #ifdef MITSHM #define _XSHM_SERVER_ #ifdef LEGACY_XEXT_PROTO #include #else #include #endif #endif #ifdef XTEST #define _XTEST_SERVER_ #include #endif #ifdef XKB #include #endif #ifdef XCSECURITY #define _SECURITY_SERVER #include #endif #ifdef PANORAMIX #include #endif #ifdef XF86BIGFONT #include #endif #ifdef RES #include #endif /* FIXME: this whole block of externs should be from the appropriate headers */ #ifdef XTESTEXT1 extern void XTestExtension1Init(void); #endif #ifdef SHAPE extern void ShapeExtensionInit(void); #endif #ifdef MITSHM extern void ShmExtensionInit(void); #endif #ifdef PANORAMIX extern void PanoramiXExtensionInit(void); #endif #ifdef XINPUT extern void XInputExtensionInit(void); #endif #ifdef XTEST extern void XTestExtensionInit(void); #endif #ifdef BIGREQS extern void BigReqExtensionInit(void); #endif #ifdef XIDLE extern void XIdleExtensionInit(void); #endif #ifdef SCREENSAVER extern void ScreenSaverExtensionInit (void); #endif #ifdef XV extern void XvExtensionInit(void); extern void XvMCExtensionInit(void); #endif #ifdef XSYNC extern void SyncExtensionInit(void); #endif #ifdef XKB extern void XkbExtensionInit(void); #endif #ifdef XCMISC extern void XCMiscExtensionInit(void); #endif #ifdef XRECORD extern void RecordExtensionInit(void); #endif #ifdef DBE extern void DbeExtensionInit(void); #endif #ifdef XCSECURITY extern void SecurityExtensionInit(void); #endif #ifdef XF86BIGFONT extern void XFree86BigfontExtensionInit(void); #endif #ifdef GLXEXT /* typedef struct __GLXprovider __GLXprovider; extern __GLXprovider __glXMesaProvider; extern void GlxPushProvider(__GLXprovider *impl); */ #ifndef __DARWIN__ extern void GlxExtensionInit(void); extern void GlxWrapInitVisuals(miInitVisualsProcPtr *); #else extern void DarwinGlxExtensionInit(void); extern void DarwinGlxWrapInitVisuals(miInitVisualsProcPtr *); #endif #endif #ifdef XF86DRI extern void XFree86DRIExtensionInit(void); #endif #ifdef DPMSExtension extern void DPMSExtensionInit(void); #endif #ifdef RENDER extern void RenderExtensionInit(void); #endif #ifdef RANDR extern void RRExtensionInit(void); #endif #ifdef RES extern void ResExtensionInit(void); #endif #ifdef DMXEXT extern void DMXExtensionInit(void); #endif #ifdef XFIXES extern void XFixesExtensionInit(void); #endif #ifdef DAMAGE extern void DamageExtensionInit(void); #endif #ifdef COMPOSITE extern void CompositeExtensionInit(void); #endif /* The following is only a small first step towards run-time * configurable extensions. */ typedef struct { char *name; Bool *disablePtr; } ExtensionToggle; static ExtensionToggle ExtensionToggleList[] = { /* sort order is extension name string as shown in xdpyinfo */ #ifdef BIGREQS { "BIG-REQUESTS", &noBigReqExtension }, #endif #ifdef COMPOSITE { "Composite", &noCompositeExtension }, #endif #ifdef DAMAGE { "DAMAGE", &noDamageExtension }, #endif #ifdef DBE { "DOUBLE-BUFFER", &noDbeExtension }, #endif #ifdef DPMSExtension { "DPMS", &noDPMSExtension }, #endif #ifdef GLXEXT { "GLX", &noGlxExtension }, #endif #ifdef SCREENSAVER { "MIT-SCREEN-SAVER", &noScreenSaverExtension }, #endif #ifdef MITSHM { SHMNAME, &noMITShmExtension }, #endif #ifdef RANDR { "RANDR", &noRRExtension }, #endif #ifdef RENDER { "RENDER", &noRenderExtension }, #endif #ifdef SHAPE { "SHAPE", &noShapeExtension }, #endif #ifdef XCSECURITY { "SECURITY", &noSecurityExtension }, #endif #ifdef XSYNC { "SYNC", &noSyncExtension }, #endif #ifdef RES { "X-Resource", &noResExtension }, #endif #ifdef XCMISC { "XC-MISC", &noXCMiscExtension }, #endif #ifdef XF86BIGFONT { "XFree86-Bigfont", &noXFree86BigfontExtension }, #endif #ifdef XF86DRI { "XFree86-DRI", &noXFree86DRIExtension }, #endif #ifdef XFIXES { "XFIXES", &noXFixesExtension }, #endif #ifdef PANORAMIX { "XINERAMA", &noPanoramiXExtension }, #endif #ifdef XINPUT { "XInputExtension", &noXInputExtension }, #endif #ifdef XKB { "XKEYBOARD", &noXkbExtension }, #endif { "XTEST", &noTestExtensions }, #ifdef XV { "XVideo", &noXvExtension }, #endif { NULL, NULL } }; Bool EnableDisableExtension(char *name, Bool enable) { 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) { 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[]; { #ifdef PANORAMIX # if !defined(PRINT_ONLY_SERVER) && !defined(NO_PANORAMIX) if (!noPanoramiXExtension) PanoramiXExtensionInit(); # endif #endif #ifdef XTESTEXT1 if (!noTestExtensions) XTestExtension1Init(); #endif #ifdef SHAPE if (!noShapeExtension) ShapeExtensionInit(); #endif #ifdef MITSHM if (!noMITShmExtension) ShmExtensionInit(); #endif #if defined(XINPUT) && !defined(NO_HW_ONLY_EXTS) if (!noXInputExtension) XInputExtensionInit(); #endif #ifdef XTEST if (!noTestExtensions) XTestExtensionInit(); #endif #ifdef BIGREQS if (!noBigReqExtension) BigReqExtensionInit(); #endif #ifdef XIDLE if (!noXIdleExtension) XIdleExtensionInit(); #endif #if defined(SCREENSAVER) && !defined(PRINT_ONLY_SERVER) if (!noScreenSaverExtension) ScreenSaverExtensionInit (); #endif #ifdef XV if (!noXvExtension) { XvExtensionInit(); XvMCExtensionInit(); } #endif #ifdef XSYNC if (!noSyncExtension) SyncExtensionInit(); #endif #if defined(XKB) && !defined(PRINT_ONLY_SERVER) && !defined(NO_HW_ONLY_EXTS) if (!noXkbExtension) XkbExtensionInit(); #endif #ifdef XCMISC if (!noXCMiscExtension) XCMiscExtensionInit(); #endif #ifdef XRECORD if (!noTestExtensions) RecordExtensionInit(); #endif #ifdef DBE if (!noDbeExtension) DbeExtensionInit(); #endif #ifdef XCSECURITY if (!noSecurityExtension) SecurityExtensionInit(); #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) #ifdef XF86DRI if (!noXFree86DRIExtension) XFree86DRIExtensionInit(); #endif #endif #ifdef GLXEXT /* GlxPushProvider(&__glXMesaProvider); */ #ifndef __DARWIN__ if (!noGlxExtension) GlxExtensionInit(); #else if (!noGlxExtension) DarwinGlxExtensionInit(); #endif #endif #ifdef XFIXES /* must be before Render to layer DisplayCursor correctly */ if (!noXFixesExtension) XFixesExtensionInit(); #endif #ifdef RENDER if (!noRenderExtension) RenderExtensionInit(); #endif #ifdef RANDR if (!noRRExtension) RRExtensionInit(); #endif #ifdef RES if (!noResExtension) ResExtensionInit(); #endif #ifdef DMXEXT DMXExtensionInit(); /* server-specific extension, cannot be disabled */ #endif #ifdef COMPOSITE if (!noCompositeExtension) CompositeExtensionInit(); #endif #ifdef DAMAGE if (!noDamageExtension) DamageExtensionInit(); #endif } void InitVisualWrap() { miResetInitVisuals(); #ifdef GLXEXT #ifndef __DARWIN__ GlxWrapInitVisuals(&miInitVisualsProc); #else DarwinGlxWrapInitVisuals(&miInitVisualsProc); #endif #endif }