diff options
Diffstat (limited to 'hw/xfree86/dixmods/extmod/modinit.c')
| -rw-r--r-- | hw/xfree86/dixmods/extmod/modinit.c | 184 |
1 files changed, 184 insertions, 0 deletions
diff --git a/hw/xfree86/dixmods/extmod/modinit.c b/hw/xfree86/dixmods/extmod/modinit.c new file mode 100644 index 0000000..a415e5f --- /dev/null +++ b/hw/xfree86/dixmods/extmod/modinit.c @@ -0,0 +1,184 @@ +/* + * Copyright (c) 1997 Matthieu Herrb + * + * 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, and that the name of Matthieu Herrb not be used in + * advertising or publicity pertaining to distribution of the software without + * specific, written prior permission. Matthieu Herrb makes no + * representations about the suitability of this software for any purpose. + * It is provided "as is" without express or implied warranty. + * + * MATTHIEU HERRB DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, + * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO + * EVENT SHALL MATTHIEU HERRB 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_XORG_CONFIG_H +#include <xorg-config.h> +#endif + +#include "xf86Module.h" +#include "xf86Opt.h" + +#include <X11/Xproto.h> + +#include "modinit.h" +#include "globals.h" + +static MODULESETUPPROTO(extmodSetup); + +/* + * Array describing extensions to be initialized + */ +static ExtensionModule extensionModules[] = { +#ifdef XSELINUX + { + SELinuxExtensionInit, + SELINUX_EXTENSION_NAME, + &noSELinuxExtension, + NULL, + NULL + }, +#endif +#ifdef SCREENSAVER + { + ScreenSaverExtensionInit, + ScreenSaverName, + &noScreenSaverExtension, + NULL, + NULL + }, +#endif +#ifdef XF86VIDMODE + { + XFree86VidModeExtensionInit, + XF86VIDMODENAME, + &noXFree86VidModeExtension, + NULL, + NULL + }, +#endif +#ifdef XFreeXDGA + { + XFree86DGAExtensionInit, + XF86DGANAME, + &noXFree86DGAExtension, + XFree86DGARegister, + NULL + }, +#endif +#ifdef DPMSExtension + { + DPMSExtensionInit, + DPMSExtensionName, + &noDPMSExtension, + NULL, + NULL + }, +#endif +#ifdef XV + { + XvExtensionInit, + XvName, + &noXvExtension, + XvRegister, + NULL + }, + { + XvMCExtensionInit, + XvMCName, + &noXvExtension, + NULL, + NULL + }, +#endif +#ifdef RES + { + ResExtensionInit, + XRES_NAME, + &noResExtension, + NULL, + NULL + }, +#endif + { /* DON'T delete this entry ! */ + NULL, + NULL, + NULL, + NULL, + NULL + } +}; + +static XF86ModuleVersionInfo VersRec = +{ + "extmod", + MODULEVENDORSTRING, + MODINFOSTRING1, + MODINFOSTRING2, + XORG_VERSION_CURRENT, + 1, 0, 0, + ABI_CLASS_EXTENSION, + ABI_EXTENSION_VERSION, + MOD_CLASS_EXTENSION, + {0,0,0,0} +}; + +/* + * Data for the loader + */ +_X_EXPORT XF86ModuleData extmodModuleData = { &VersRec, extmodSetup, NULL }; + +static pointer +extmodSetup(pointer module, pointer opts, int *errmaj, int *errmin) +{ + int i; + + /* XXX the option stuff here is largely a sample/test case */ + + for (i = 0; extensionModules[i].name != NULL; i++) { + if (opts) { + char *s; + if (asprintf(&s, "omit%s", extensionModules[i].name) != -1) { + pointer o; + o = xf86FindOption(opts, s); + free(s); + if (o) { + xf86MarkOptionUsed(o); + continue; + } + } + } + +#ifdef XSELINUX + if (! strcmp(SELINUX_EXTENSION_NAME, extensionModules[i].name)) { + pointer o; + selinuxEnforcingState = SELINUX_MODE_DEFAULT; + + if ((o = xf86FindOption(opts, "SELinux mode disabled"))) { + xf86MarkOptionUsed(o); + selinuxEnforcingState = SELINUX_MODE_DISABLED; + } + if ((o = xf86FindOption(opts, "SELinux mode permissive"))) { + xf86MarkOptionUsed(o); + selinuxEnforcingState = SELINUX_MODE_PERMISSIVE; + } + if ((o = xf86FindOption(opts, "SELinux mode enforcing"))) { + xf86MarkOptionUsed(o); + selinuxEnforcingState = SELINUX_MODE_ENFORCING; + } + } +#endif + + LoadExtension(&extensionModules[i], FALSE); + } + /* Need a non-NULL return */ + return (pointer)1; +} |