185 lines
3.9 KiB
C
185 lines
3.9 KiB
C
/*
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* Copyright (c) 1997 Matthieu Herrb
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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 Matthieu Herrb 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. Matthieu Herrb makes no
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* representations about the suitability of this software for any purpose.
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* It is provided "as is" without express or implied warranty.
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*
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* MATTHIEU HERRB 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 MATTHIEU HERRB 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_XORG_CONFIG_H
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#include <xorg-config.h>
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#endif
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#include "xf86Module.h"
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#include "xf86Opt.h"
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#include <X11/Xproto.h>
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#include "modinit.h"
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#include "globals.h"
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static MODULESETUPPROTO(extmodSetup);
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/*
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* Array describing extensions to be initialized
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*/
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static ExtensionModule extensionModules[] = {
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#ifdef XSELINUX
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{
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SELinuxExtensionInit,
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SELINUX_EXTENSION_NAME,
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&noSELinuxExtension,
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NULL,
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NULL
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},
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#endif
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#ifdef SCREENSAVER
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{
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ScreenSaverExtensionInit,
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ScreenSaverName,
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&noScreenSaverExtension,
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NULL,
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NULL
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},
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#endif
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#ifdef XF86VIDMODE
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{
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XFree86VidModeExtensionInit,
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XF86VIDMODENAME,
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&noXFree86VidModeExtension,
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NULL,
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NULL
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},
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#endif
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#ifdef XFreeXDGA
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{
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XFree86DGAExtensionInit,
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XF86DGANAME,
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&noXFree86DGAExtension,
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XFree86DGARegister,
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NULL
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},
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#endif
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#ifdef DPMSExtension
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{
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DPMSExtensionInit,
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DPMSExtensionName,
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&noDPMSExtension,
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NULL,
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NULL
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},
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#endif
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#ifdef XV
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{
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XvExtensionInit,
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XvName,
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&noXvExtension,
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XvRegister,
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NULL
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},
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{
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XvMCExtensionInit,
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XvMCName,
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&noXvExtension,
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NULL,
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NULL
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},
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#endif
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#ifdef RES
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{
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ResExtensionInit,
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XRES_NAME,
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&noResExtension,
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NULL,
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NULL
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},
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#endif
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{ /* DON'T delete this entry ! */
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NULL,
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NULL,
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NULL,
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NULL,
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NULL
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}
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};
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static XF86ModuleVersionInfo VersRec =
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{
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"extmod",
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MODULEVENDORSTRING,
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MODINFOSTRING1,
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MODINFOSTRING2,
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XORG_VERSION_CURRENT,
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1, 0, 0,
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ABI_CLASS_EXTENSION,
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ABI_EXTENSION_VERSION,
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MOD_CLASS_EXTENSION,
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{0,0,0,0}
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};
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/*
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* Data for the loader
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*/
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_X_EXPORT XF86ModuleData extmodModuleData = { &VersRec, extmodSetup, NULL };
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static pointer
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extmodSetup(pointer module, pointer opts, int *errmaj, int *errmin)
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{
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int i;
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/* XXX the option stuff here is largely a sample/test case */
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for (i = 0; extensionModules[i].name != NULL; i++) {
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if (opts) {
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char *s;
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if (asprintf(&s, "omit%s", extensionModules[i].name) != -1) {
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pointer o;
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o = xf86FindOption(opts, s);
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free(s);
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if (o) {
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xf86MarkOptionUsed(o);
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continue;
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}
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}
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}
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#ifdef XSELINUX
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if (! strcmp(SELINUX_EXTENSION_NAME, extensionModules[i].name)) {
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pointer o;
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selinuxEnforcingState = SELINUX_MODE_DEFAULT;
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if ((o = xf86FindOption(opts, "SELinux mode disabled"))) {
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xf86MarkOptionUsed(o);
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selinuxEnforcingState = SELINUX_MODE_DISABLED;
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}
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if ((o = xf86FindOption(opts, "SELinux mode permissive"))) {
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xf86MarkOptionUsed(o);
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selinuxEnforcingState = SELINUX_MODE_PERMISSIVE;
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}
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if ((o = xf86FindOption(opts, "SELinux mode enforcing"))) {
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xf86MarkOptionUsed(o);
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selinuxEnforcingState = SELINUX_MODE_ENFORCING;
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}
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}
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#endif
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LoadExtension(&extensionModules[i], FALSE);
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}
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/* Need a non-NULL return */
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return (pointer)1;
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}
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