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authormarha <marha@users.sourceforge.net>2012-07-11 11:55:48 +0200
committermarha <marha@users.sourceforge.net>2012-07-11 11:55:48 +0200
commit6cab6b3ebc8ed1a81ced93d621ea3abf05e282ab (patch)
tree21e1af7ee94600e349ae21353dc11963a06e988d /xorg-server/hw/xfree86/common/xf86Extensions.c
parent75f57cf199b6c042b0f7515e3a1ab80f7ccecfab (diff)
parentd137057fd13e83ec15ab416c7fe774741da06047 (diff)
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Merge remote-tracking branch 'origin/released'
Conflicts: xorg-server/Xext/shm.c xorg-server/Xext/sync.c xorg-server/Xext/xf86bigfont.c xorg-server/Xi/opendev.c xorg-server/dix/dispatch.c xorg-server/include/globals.h xorg-server/mi/miinitext.c
Diffstat (limited to 'xorg-server/hw/xfree86/common/xf86Extensions.c')
-rw-r--r--xorg-server/hw/xfree86/common/xf86Extensions.c142
1 files changed, 142 insertions, 0 deletions
diff --git a/xorg-server/hw/xfree86/common/xf86Extensions.c b/xorg-server/hw/xfree86/common/xf86Extensions.c
new file mode 100644
index 000000000..d5309d558
--- /dev/null
+++ b/xorg-server/hw/xfree86/common/xf86Extensions.c
@@ -0,0 +1,142 @@
+/*
+ * Copyright © 2011 Daniel Stone
+ *
+ * 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:
+ *
+ * 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
+ * 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.
+ *
+ * Author: Daniel Stone <daniel@fooishbar.org>
+ */
+
+#ifdef HAVE_XORG_CONFIG_H
+#include <xorg-config.h>
+#endif
+
+#include "extension.h"
+#include "globals.h"
+
+#include "xf86.h"
+#include "xf86Config.h"
+#include "xf86Module.h"
+#include "xf86Extensions.h"
+#include "xf86Opt.h"
+#include "optionstr.h"
+
+#ifdef XSELINUX
+#include "xselinux.h"
+#endif
+
+#ifdef XFreeXDGA
+#include <X11/extensions/xf86dgaproto.h>
+#endif
+
+#ifdef XF86VIDMODE
+#include <X11/extensions/xf86vmproto.h>
+#include "vidmodeproc.h"
+#endif
+
+/*
+ * DDX-specific extensions.
+ */
+static ExtensionModule extensionModules[] = {
+#ifdef XF86VIDMODE
+ {
+ XFree86VidModeExtensionInit,
+ XF86VIDMODENAME,
+ &noXFree86VidModeExtension
+ },
+#endif
+#ifdef XFreeXDGA
+ {
+ XFree86DGAExtensionInit,
+ XF86DGANAME,
+ &noXFree86DGAExtension
+ },
+#endif
+#ifdef XF86DRI
+ {
+ XFree86DRIExtensionInit,
+ "XFree86-DRI",
+ &noXFree86DRIExtension
+ },
+#endif
+#ifdef DRI2
+ {
+ DRI2ExtensionInit,
+ DRI2_NAME,
+ &noDRI2Extension
+ }
+#endif
+};
+
+static void
+load_extension_config(void)
+{
+ XF86ConfModulePtr mod_con = xf86configptr->conf_modules;
+ XF86LoadPtr modp;
+ int i;
+
+ /* Only the best. */
+ if (!mod_con)
+ return;
+
+ nt_list_for_each_entry(modp, mod_con->mod_load_lst, list.next) {
+ InputOption *opt;
+
+ if (strcasecmp(modp->load_name, "extmod") != 0)
+ continue;
+
+ /* extmod options are of the form "omit <extension-name>" */
+ nt_list_for_each_entry(opt, modp->load_opt, list.next) {
+ const char *key = input_option_get_key(opt);
+ if (strncasecmp(key, "omit", 4) != 0 || strlen(key) < 5)
+ continue;
+ if (EnableDisableExtension(key + 4, FALSE))
+ xf86MarkOptionUsed(opt);
+ }
+
+#ifdef XSELINUX
+ if ((opt = xf86FindOption(modp->load_opt,
+ "SELinux mode disabled"))) {
+ xf86MarkOptionUsed(opt);
+ selinuxEnforcingState = SELINUX_MODE_DISABLED;
+ }
+ if ((opt = xf86FindOption(modp->load_opt,
+ "SELinux mode permissive"))) {
+ xf86MarkOptionUsed(opt);
+ selinuxEnforcingState = SELINUX_MODE_PERMISSIVE;
+ }
+ if ((opt = xf86FindOption(modp->load_opt,
+ "SELinux mode enforcing"))) {
+ xf86MarkOptionUsed(opt);
+ selinuxEnforcingState = SELINUX_MODE_ENFORCING;
+ }
+#endif
+ }
+}
+
+void
+xf86ExtensionInit(void)
+{
+ int i;
+
+ load_extension_config();
+
+ for (i = 0; i < ARRAY_SIZE(extensionModules); i++)
+ LoadExtension(&extensionModules[i], TRUE);
+}