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Diffstat (limited to 'hw/xfree86/common/xf86Config.c')
| -rw-r--r-- | hw/xfree86/common/xf86Config.c | 2615 |
1 files changed, 0 insertions, 2615 deletions
diff --git a/hw/xfree86/common/xf86Config.c b/hw/xfree86/common/xf86Config.c deleted file mode 100644 index 8e412b56d..000000000 --- a/hw/xfree86/common/xf86Config.c +++ /dev/null @@ -1,2615 +0,0 @@ -/* - * Loosely based on code bearing the following copyright: - * - * Copyright 1990,91 by Thomas Roell, Dinkelscherben, Germany. - */ - -/* - * Copyright 1992-2003 by The XFree86 Project, Inc. - * Copyright 1997 by Metro Link, Inc. - * - * 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 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 COPYRIGHT HOLDER(S) OR AUTHOR(S) 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 copyright holder(s) - * and author(s) 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 copyright holder(s) and author(s). - */ - -/* - * - * Authors: - * Dirk Hohndel <hohndel@XFree86.Org> - * David Dawes <dawes@XFree86.Org> - * Marc La France <tsi@XFree86.Org> - * Egbert Eich <eich@XFree86.Org> - * ... and others - */ - -#ifdef HAVE_XORG_CONFIG_H -#include <xorg-config.h> -#endif - -#ifdef XF86DRI -#include <sys/types.h> -#include <grp.h> -#endif - -#include "xf86.h" -#include "xf86Parser.h" -#include "xf86tokens.h" -#include "xf86Config.h" -#include "xf86Priv.h" -#include "xf86_OSlib.h" -#include "configProcs.h" -#include "globals.h" -#include "extension.h" -#include "Pci.h" - -#ifdef XINPUT -#include "xf86Xinput.h" -extern DeviceAssocRec mouse_assoc; -#endif - -#ifdef XKB -#undef XKB_IN_SERVER -#define XKB_IN_SERVER -#include <xkbsrv.h> -#endif - -#ifdef RENDER -#include "picture.h" -#endif - -#if (defined(__i386__)) && \ - (defined(__FreeBSD__) || defined(__FreeBSD_kernel__) || \ - defined(__NetBSD__) || defined(linux) || \ - (defined(SVR4) && !defined(sun)) || defined(__GNU__)) -#define SUPPORT_PC98 -#endif - -/* - * These paths define the way the config file search is done. The escape - * sequences are documented in parser/scan.c. - */ -#ifndef ROOT_CONFIGPATH -#define ROOT_CONFIGPATH "%A," "%R," \ - "/etc/X11/%R," "%P/etc/X11/%R," \ - "%E," "%F," \ - "/etc/X11/%F," "%P/etc/X11/%F," \ - "/etc/X11/%X-%M," "/etc/X11/%X," "/etc/%X," \ - "%P/etc/X11/%X.%H," "%P/etc/X11/%X-%M," \ - "%P/etc/X11/%X," \ - "%P/lib/X11/%X.%H," "%P/lib/X11/%X-%M," \ - "%P/lib/X11/%X" -#endif -#ifndef USER_CONFIGPATH -#define USER_CONFIGPATH "/etc/X11/%S," "%P/etc/X11/%S," \ - "/etc/X11/%G," "%P/etc/X11/%G," \ - "/etc/X11/%X-%M," "/etc/X11/%X," "/etc/%X," \ - "%P/etc/X11/%X.%H," "%P/etc/X11/%X-%M," \ - "%P/etc/X11/%X," \ - "%P/lib/X11/%X.%H," "%P/lib/X11/%X-%M," \ - "%P/lib/X11/%X" -#endif -#ifndef PROJECTROOT -#define PROJECTROOT "/usr/X11R6" -#endif - -static char *fontPath = NULL; - -static ModuleDefault ModuleDefaults[] = { - {.name = "extmod", .toLoad = TRUE, .load_opt=NULL}, - {.name = "dbe", .toLoad = TRUE, .load_opt=NULL}, - {.name = "glx", .toLoad = TRUE, .load_opt=NULL}, - {.name = "freetype", .toLoad = TRUE, .load_opt=NULL}, -#ifdef XRECORD - {.name = "record", .toLoad = TRUE, .load_opt=NULL}, -#endif - {.name = "dri", .toLoad = TRUE, .load_opt=NULL}, - {.name = "dri2", .toLoad = TRUE, .load_opt=NULL}, - {.name = NULL, .toLoad = FALSE, .load_opt=NULL} -}; - - -/* Forward declarations */ -static Bool configScreen(confScreenPtr screenp, XF86ConfScreenPtr conf_screen, - int scrnum, MessageType from); -static Bool configMonitor(MonPtr monitorp, XF86ConfMonitorPtr conf_monitor); -static Bool configDevice(GDevPtr devicep, XF86ConfDevicePtr conf_device, - Bool active); -static Bool configInput(IDevPtr inputp, XF86ConfInputPtr conf_input, - MessageType from); -static Bool configDisplay(DispPtr displayp, XF86ConfDisplayPtr conf_display); -static Bool addDefaultModes(MonPtr monitorp); -#ifdef XF86DRI -static void configDRI(XF86ConfDRIPtr drip); -#endif -static void configExtensions(XF86ConfExtensionsPtr conf_ext); - -/* - * xf86GetPathElem -- - * Extract a single element from the font path string starting at - * pnt. The font path element will be returned, and pnt will be - * updated to point to the start of the next element, or set to - * NULL if there are no more. - */ -static char * -xf86GetPathElem(char **pnt) -{ - char *p1; - - p1 = *pnt; - *pnt = index(*pnt, ','); - if (*pnt != NULL) { - **pnt = '\0'; - *pnt += 1; - } - return(p1); -} - -/* - * xf86ValidateFontPath -- - * Validates the user-specified font path. Each element that - * begins with a '/' is checked to make sure the directory exists. - * If the directory exists, the existence of a file named 'fonts.dir' - * is checked. If either check fails, an error is printed and the - * element is removed from the font path. - */ - -#define DIR_FILE "/fonts.dir" -static char * -xf86ValidateFontPath(char *path) -{ - char *tmp_path, *out_pnt, *path_elem, *next, *p1, *dir_elem; - struct stat stat_buf; - int flag; - int dirlen; - - tmp_path = xcalloc(1,strlen(path)+1); - out_pnt = tmp_path; - path_elem = NULL; - next = path; - while (next != NULL) { - path_elem = xf86GetPathElem(&next); - if (*path_elem == '/') { - dir_elem = xnfcalloc(1, strlen(path_elem) + 1); - if ((p1 = strchr(path_elem, ':')) != 0) - dirlen = p1 - path_elem; - else - dirlen = strlen(path_elem); - strncpy(dir_elem, path_elem, dirlen); - dir_elem[dirlen] = '\0'; - flag = stat(dir_elem, &stat_buf); - if (flag == 0) - if (!S_ISDIR(stat_buf.st_mode)) - flag = -1; - if (flag != 0) { - xf86Msg(X_WARNING, "The directory \"%s\" does not exist.\n", dir_elem); - xf86ErrorF("\tEntry deleted from font path.\n"); - xfree(dir_elem); - continue; - } - else { - p1 = xnfalloc(strlen(dir_elem)+strlen(DIR_FILE)+1); - strcpy(p1, dir_elem); - strcat(p1, DIR_FILE); - flag = stat(p1, &stat_buf); - if (flag == 0) - if (!S_ISREG(stat_buf.st_mode)) - flag = -1; - xfree(p1); - if (flag != 0) { - xf86Msg(X_WARNING, - "`fonts.dir' not found (or not valid) in \"%s\".\n", - dir_elem); - xf86ErrorF("\tEntry deleted from font path.\n"); - xf86ErrorF("\t(Run 'mkfontdir' on \"%s\").\n", dir_elem); - xfree(dir_elem); - continue; - } - } - xfree(dir_elem); - } - - /* - * Either an OK directory, or a font server name. So add it to - * the path. - */ - if (out_pnt != tmp_path) - *out_pnt++ = ','; - strcat(out_pnt, path_elem); - out_pnt += strlen(path_elem); - } - return(tmp_path); -} - - -/* - * use the datastructure that the parser provides and pick out the parts - * that we need at this point - */ -char ** -xf86ModulelistFromConfig(pointer **optlist) -{ - int count = 0, i = 0; - char **modulearray; - char *ignore[] = { "GLcore", "speedo", "bitmap", "drm", NULL }; - pointer *optarray; - XF86LoadPtr modp; - Bool found; - - /* - * make sure the config file has been parsed and that we have a - * ModulePath set; if no ModulePath was given, use the default - * ModulePath - */ - if (xf86configptr == NULL) { - xf86Msg(X_ERROR, "Cannot access global config data structure\n"); - return NULL; - } - - if (xf86configptr->conf_modules) { - /* Walk the disable list and let people know what we've parsed to - * not be loaded - */ - modp = xf86configptr->conf_modules->mod_disable_lst; - while (modp) { - xf86Msg(X_WARNING, "\"%s\" will not be loaded unless you've specified it to be loaded elsewhere.\n", modp->load_name); - modp = (XF86LoadPtr) modp->list.next; - } - /* - * Walk the default settings table. For each module listed to be - * loaded, make sure it's in the mod_load_lst. If it's not, make - * sure it's not in the mod_no_load_lst. If it's not disabled, - * append it to mod_load_lst - */ - for (i=0 ; ModuleDefaults[i].name != NULL ; i++) { - if (ModuleDefaults[i].toLoad == FALSE) { - xf86Msg(X_WARNING, "\"%s\" is not to be loaded by default. Skipping.\n", ModuleDefaults[i].name); - continue; - } - found = FALSE; - modp = xf86configptr->conf_modules->mod_load_lst; - while (modp) { - if (strcmp(modp->load_name, ModuleDefaults[i].name) == 0) { - xf86Msg(X_INFO, "\"%s\" will be loaded. This was enabled by default and also specified in the config file.\n", ModuleDefaults[i].name); - found = TRUE; - break; - } - modp = (XF86LoadPtr) modp->list.next; - } - if (found == FALSE) { - modp = xf86configptr->conf_modules->mod_disable_lst; - while (modp) { - if (strcmp(modp->load_name, ModuleDefaults[i].name) == 0) { - xf86Msg(X_INFO, "\"%s\" will be loaded even though the default is to disable it.\n", ModuleDefaults[i].name); - found = TRUE; - break; - } - modp = (XF86LoadPtr) modp->list.next; - } - } - if (found == FALSE) { - XF86ConfModulePtr ptr = xf86configptr->conf_modules; - ptr = xf86addNewLoadDirective(ptr, ModuleDefaults[i].name, XF86_LOAD_MODULE, ModuleDefaults[i].load_opt); - xf86Msg(X_INFO, "\"%s\" will be loaded by default.\n", ModuleDefaults[i].name); - } - } - } else { - xf86configptr->conf_modules = xnfcalloc(1, sizeof(XF86ConfModuleRec)); - for (i=0 ; ModuleDefaults[i].name != NULL ; i++) { - if (ModuleDefaults[i].toLoad == TRUE) { - XF86ConfModulePtr ptr = xf86configptr->conf_modules; - ptr = xf86addNewLoadDirective(ptr, ModuleDefaults[i].name, XF86_LOAD_MODULE, ModuleDefaults[i].load_opt); - } - } - } - - /* - * Walk the list of modules in the "Module" section to determine how - * many we have. - */ - modp = xf86configptr->conf_modules->mod_load_lst; - while (modp) { - for (i = 0; ignore[i]; i++) { - if (strcmp(modp->load_name, ignore[i]) == 0) - modp->ignore = 1; - } - if (!modp->ignore) - count++; - modp = (XF86LoadPtr) modp->list.next; - } - - /* - * allocate the memory and walk the list again to fill in the pointers - */ - modulearray = xnfalloc((count + 1) * sizeof(char*)); - optarray = xnfalloc((count + 1) * sizeof(pointer)); - count = 0; - if (xf86configptr->conf_modules) { - modp = xf86configptr->conf_modules->mod_load_lst; - while (modp) { - if (!modp->ignore) { - modulearray[count] = modp->load_name; - optarray[count] = modp->load_opt; - count++; - } - modp = (XF86LoadPtr) modp->list.next; - } - } - modulearray[count] = NULL; - optarray[count] = NULL; - if (optlist) - *optlist = optarray; - else - xfree(optarray); - return modulearray; -} - - -char ** -xf86DriverlistFromConfig() -{ - int count = 0; - int j; - char **modulearray; - screenLayoutPtr slp; - - /* - * make sure the config file has been parsed and that we have a - * ModulePath set; if no ModulePath was given, use the default - * ModulePath - */ - if (xf86configptr == NULL) { - xf86Msg(X_ERROR, "Cannot access global config data structure\n"); - return NULL; - } - - /* - * Walk the list of driver lines in active "Device" sections to - * determine now many implicitly loaded modules there are. - * - */ - if (xf86ConfigLayout.screens) { - slp = xf86ConfigLayout.screens; - while ((slp++)->screen) { - count++; - } - } - - /* - * Handle the set of inactive "Device" sections. - */ - j = 0; - while (xf86ConfigLayout.inactives[j++].identifier) - count++; - - if (count == 0) - return NULL; - - /* - * allocate the memory and walk the list again to fill in the pointers - */ - modulearray = xnfalloc((count + 1) * sizeof(char*)); - count = 0; - slp = xf86ConfigLayout.screens; - while (slp->screen) { - modulearray[count] = slp->screen->device->driver; - count++; - slp++; - } - - j = 0; - - while (xf86ConfigLayout.inactives[j].identifier) - modulearray[count++] = xf86ConfigLayout.inactives[j++].driver; - - modulearray[count] = NULL; - - /* Remove duplicates */ - for (count = 0; modulearray[count] != NULL; count++) { - int i; - - for (i = 0; i < count; i++) - if (xf86NameCmp(modulearray[i], modulearray[count]) == 0) { - modulearray[count] = ""; - break; - } - } - return modulearray; -} - -char ** -xf86InputDriverlistFromConfig() -{ - int count = 0; - char **modulearray; - IDevPtr* idp; - - /* - * make sure the config file has been parsed and that we have a - * ModulePath set; if no ModulePath was given, use the default - * ModulePath - */ - if (xf86configptr == NULL) { - xf86Msg(X_ERROR, "Cannot access global config data structure\n"); - return NULL; - } - - /* - * Walk the list of driver lines in active "InputDevice" sections to - * determine now many implicitly loaded modules there are. - */ - if (xf86ConfigLayout.inputs) { - idp = xf86ConfigLayout.inputs; - while (*idp) { - count++; - idp++; - } - } - - if (count == 0) - return NULL; - - /* - * allocate the memory and walk the list again to fill in the pointers - */ - modulearray = xnfalloc((count + 1) * sizeof(char*)); - count = 0; - idp = xf86ConfigLayout.inputs; - while (idp && *idp) { - modulearray[count] = (*idp)->driver; - count++; - idp++; - } - modulearray[count] = NULL; - - /* Remove duplicates */ - for (count = 0; modulearray[count] != NULL; count++) { - int i; - - for (i = 0; i < count; i++) - if (xf86NameCmp(modulearray[i], modulearray[count]) == 0) { - modulearray[count] = ""; - break; - } - } - return modulearray; -} - -static void -fixup_video_driver_list(char **drivers) -{ - static const char *fallback[4] = { "vesa", "fbdev", "wsfb", NULL }; - char **end, **drv; - char *x; - char **ati, **atimisc; - int i; - - /* walk to the end of the list */ - for (end = drivers; *end && **end; end++) ; - end--; - - /* - * for each of the fallback drivers, if we find it in the list, - * swap it with the last available non-fallback driver. - */ - for (i = 0; fallback[i]; i++) { - for (drv = drivers; drv != end; drv++) { - if (strstr(*drv, fallback[i])) { - x = *drv; *drv = *end; *end = x; - end--; - break; - } - } - } - /* - * since the ati wrapper driver is gross and awful, sort ati before - * atimisc, which makes sure all the ati symbols are visible in xorgcfg. - */ - for (drv = drivers; drv != end; drv++) { - if (!strcmp(*drv, "atimisc")) { - atimisc = drv; - for (drv = atimisc; drv != end; drv++) { - if (!strcmp(*drv, "ati")) { - ati = drv; - x = *ati; *ati = *atimisc; *atimisc = x; - return; - } - } - /* if we get here, ati was already ahead of atimisc */ - return; - } - } -} - -static char ** -GenerateDriverlist(char * dirname) -{ - char **ret; - const char *subdirs[] = { dirname, NULL }; - static const char *patlist[] = {"(.*)_drv\\.so", "(.*)_drv\\.o", NULL}; - ret = LoaderListDirs(subdirs, patlist); - - /* fix up the probe order for video drivers */ - if (strstr(dirname, "drivers") && ret != NULL) - fixup_video_driver_list(ret); - - return ret; -} - -char ** -xf86DriverlistFromCompile(void) -{ - static char **driverlist = NULL; - - if (!driverlist) - driverlist = GenerateDriverlist("drivers"); - - return driverlist; -} - -/* - * xf86ConfigError -- - * Print a READABLE ErrorMessage!!! All information that is - * available is printed. - */ -static void -xf86ConfigError(char *msg, ...) -{ - va_list ap; - - ErrorF("\nConfig Error:\n"); - va_start(ap, msg); - VErrorF(msg, ap); - va_end(ap); - ErrorF("\n"); - return; -} - -static void -configFiles(XF86ConfFilesPtr fileconf) -{ - MessageType pathFrom = X_DEFAULT; - int countDirs; - char *temp_path; - char *log_buf; - - /* FontPath */ - /* Try XF86Config FontPath first */ - if (!xf86fpFlag) { - if (fileconf) { - if (fileconf->file_fontpath) { - char *f = xf86ValidateFontPath(fileconf->file_fontpath); - pathFrom = X_CONFIG; - if (*f) { - if (xf86Info.useDefaultFontPath) { - xf86Msg(X_DEFAULT, "Including the default font path %s.\n", defaultFontPath); - char *g = xnfalloc(strlen(defaultFontPath) + strlen(f) + 3); - strcpy(g, f); - strcat(g, ","); - defaultFontPath = strcat(g, defaultFontPath); - xfree(f); - } else { - defaultFontPath = f; - } - } else { - xf86Msg(X_WARNING, - "FontPath is completely invalid. Using compiled-in default.\n"); - fontPath = NULL; - pathFrom = X_DEFAULT; - } - } - } else { - xf86Msg(X_DEFAULT, - "No FontPath specified. Using compiled-in default.\n"); - pathFrom = X_DEFAULT; - } - } else { - /* Use fontpath specified with '-fp' */ - if (fontPath) - { - fontPath = NULL; - } - pathFrom = X_CMDLINE; - } - if (!fileconf) { - /* xf86ValidateFontPath will write into it's arg, but defaultFontPath - could be static, so we make a copy. */ - char *f = xnfalloc(strlen(defaultFontPath) + 1); - f[0] = '\0'; - strcpy (f, defaultFontPath); - defaultFontPath = xf86ValidateFontPath(f); - xfree(f); - } else { - if (fileconf) { - if (!fileconf->file_fontpath) { - /* xf86ValidateFontPath will write into it's arg, but defaultFontPath - could be static, so we make a copy. */ - char *f = xnfalloc(strlen(defaultFontPath) + 1); - f[0] = '\0'; - strcpy (f, defaultFontPath); - defaultFontPath = xf86ValidateFontPath(f); - xfree(f); - } - } - } - - /* If defaultFontPath is still empty, exit here */ - - if (! *defaultFontPath) - FatalError("No valid FontPath could be found."); - - /* make fontpath more readable in the logfiles */ - countDirs = 1; - temp_path = defaultFontPath; - while((temp_path = index(temp_path, ',')) != NULL) { - countDirs++; - temp_path++; - } - log_buf = xnfalloc(strlen(defaultFontPath) + (2 * countDirs) + 1); - if(!log_buf) /* fallback to old method */ - xf86Msg(pathFrom, "FontPath set to \"%s\"\n", defaultFontPath); - else { - char *start, *end; - int size; - temp_path = log_buf; - start = defaultFontPath; - while((end = index(start, ',')) != NULL) { - size = (end - start) + 1; - *(temp_path++) = '\t'; - strncpy(temp_path, start, size); - temp_path += size; - *(temp_path++) = '\n'; - start += size; - } - /* copy last entry */ - *(temp_path++) = '\t'; - strcpy(temp_path, start); - xf86Msg(pathFrom, "FontPath set to:\n%s\n", log_buf); - xfree(log_buf); - } - - - if (fileconf && fileconf->file_inputdevs) { - xf86InputDeviceList = fileconf->file_inputdevs; - xf86Msg(X_CONFIG, "Input device list set to \"%s\"\n", - xf86InputDeviceList); - } - - - /* ModulePath */ - - if (fileconf) { - if (xf86ModPathFrom != X_CMDLINE && fileconf->file_modulepath) { - xf86ModulePath = fileconf->file_modulepath; - xf86ModPathFrom = X_CONFIG; - } - } - - xf86Msg(xf86ModPathFrom, "ModulePath set to \"%s\"\n", xf86ModulePath); - -#if 0 - /* LogFile */ - /* - * XXX The problem with this is that the log file is already open. - * One option might be to copy the exiting contents to the new location. - * and re-open it. The down side is that the default location would - * already have been overwritten. Another option would be to start with - * unique temporary location, then copy it once the correct name is known. - * A problem with this is what happens if the server exits before that - * happens. - */ - if (xf86LogFileFrom == X_DEFAULT && fileconf->file_logfile) { - xf86LogFile = fileconf->file_logfile; - xf86LogFileFrom = X_CONFIG; - } -#endif - - return; -} - -typedef enum { - FLAG_NOTRAPSIGNALS, - FLAG_DONTVTSWITCH, - FLAG_DONTZAP, - FLAG_DONTZOOM, - FLAG_DISABLEVIDMODE, - FLAG_ALLOWNONLOCAL, - FLAG_DISABLEMODINDEV, - FLAG_MODINDEVALLOWNONLOCAL, - FLAG_ALLOWMOUSEOPENFAIL, - FLAG_VTSYSREQ, - FLAG_XKBDISABLE, - FLAG_PCIPROBE1, - FLAG_PCIPROBE2, - FLAG_PCIFORCECONFIG1, - FLAG_PCIFORCECONFIG2, - FLAG_PCIFORCENONE, - FLAG_PCIOSCONFIG, - FLAG_SAVER_BLANKTIME, - FLAG_DPMS_STANDBYTIME, - FLAG_DPMS_SUSPENDTIME, - FLAG_DPMS_OFFTIME, - FLAG_PIXMAP, - FLAG_PC98, - FLAG_ESTIMATE_SIZES_AGGRESSIVELY, - FLAG_NOPM, - FLAG_XINERAMA, - FLAG_ALLOW_DEACTIVATE_GRABS, - FLAG_ALLOW_CLOSEDOWN_GRABS, - FLAG_LOG, - FLAG_RENDER_COLORMAP_MODE, - FLAG_HANDLE_SPECIAL_KEYS, - FLAG_RANDR, - FLAG_AIGLX, - FLAG_IGNORE_ABI, - FLAG_ALLOW_EMPTY_INPUT, - FLAG_USE_DEFAULT_FONT_PATH, - FLAG_AUTO_ADD_DEVICES, - FLAG_AUTO_ENABLE_DEVICES, - FLAG_GLX_VISUALS, - FLAG_DRI2, -} FlagValues; - -static OptionInfoRec FlagOptions[] = { - { FLAG_NOTRAPSIGNALS, "NoTrapSignals", OPTV_BOOLEAN, - {0}, FALSE }, - { FLAG_DONTVTSWITCH, "DontVTSwitch", OPTV_BOOLEAN, - {0}, FALSE }, - { FLAG_DONTZAP, "DontZap", OPTV_BOOLEAN, - {0}, FALSE }, - { FLAG_DONTZOOM, "DontZoom", OPTV_BOOLEAN, - {0}, FALSE }, - { FLAG_DISABLEVIDMODE, "DisableVidModeExtension", OPTV_BOOLEAN, - {0}, FALSE }, - { FLAG_ALLOWNONLOCAL, "AllowNonLocalXvidtune", OPTV_BOOLEAN, - {0}, FALSE }, - { FLAG_DISABLEMODINDEV, "DisableModInDev", OPTV_BOOLEAN, - {0}, FALSE }, - { FLAG_MODINDEVALLOWNONLOCAL, "AllowNonLocalModInDev", OPTV_BOOLEAN, - {0}, FALSE }, - { FLAG_ALLOWMOUSEOPENFAIL, "AllowMouseOpenFail", OPTV_BOOLEAN, - {0}, FALSE }, - { FLAG_VTSYSREQ, "VTSysReq", OPTV_BOOLEAN, - {0}, FALSE }, - { FLAG_XKBDISABLE, "XkbDisable", OPTV_BOOLEAN, - {0}, FALSE }, - { FLAG_PCIPROBE1, "PciProbe1" , OPTV_BOOLEAN, - {0}, FALSE }, - { FLAG_PCIPROBE2, "PciProbe2", OPTV_BOOLEAN, - {0}, FALSE }, - { FLAG_PCIFORCECONFIG1, "PciForceConfig1", OPTV_BOOLEAN, - {0}, FALSE }, - { FLAG_PCIFORCECONFIG2, "PciForceConfig2", OPTV_BOOLEAN, - {0}, FALSE }, - { FLAG_PCIFORCENONE, "PciForceNone", OPTV_BOOLEAN, - {0}, FALSE }, - { FLAG_PCIOSCONFIG, "PciOsConfig", OPTV_BOOLEAN, - {0}, FALSE }, - { FLAG_SAVER_BLANKTIME, "BlankTime" , OPTV_INTEGER, - {0}, FALSE }, - { FLAG_DPMS_STANDBYTIME, "StandbyTime", OPTV_INTEGER, - {0}, FALSE }, - { FLAG_DPMS_SUSPENDTIME, "SuspendTime", OPTV_INTEGER, - {0}, FALSE }, - { FLAG_DPMS_OFFTIME, "OffTime", OPTV_INTEGER, - {0}, FALSE }, - { FLAG_PIXMAP, "Pixmap", OPTV_INTEGER, - {0}, FALSE }, - { FLAG_PC98, "PC98", OPTV_BOOLEAN, - {0}, FALSE }, - { FLAG_ESTIMATE_SIZES_AGGRESSIVELY,"EstimateSizesAggressively",OPTV_INTEGER, - {0}, FALSE }, - { FLAG_NOPM, "NoPM", OPTV_BOOLEAN, - {0}, FALSE }, - { FLAG_XINERAMA, "Xinerama", OPTV_BOOLEAN, - {0}, FALSE }, - { FLAG_ALLOW_DEACTIVATE_GRABS,"AllowDeactivateGrabs", OPTV_BOOLEAN, - {0}, FALSE }, - { FLAG_ALLOW_CLOSEDOWN_GRABS, "AllowClosedownGrabs", OPTV_BOOLEAN, - {0}, FALSE }, - { FLAG_LOG, "Log", OPTV_STRING, - {0}, FALSE }, - { FLAG_RENDER_COLORMAP_MODE, "RenderColormapMode", OPTV_STRING, - {0}, FALSE }, - { FLAG_HANDLE_SPECIAL_KEYS, "HandleSpecialKeys", OPTV_STRING, - {0}, FALSE }, - { FLAG_RANDR, "RandR", OPTV_BOOLEAN, - {0}, FALSE }, - { FLAG_AIGLX, "AIGLX", OPTV_BOOLEAN, - {0}, FALSE }, - { FLAG_ALLOW_EMPTY_INPUT, "AllowEmptyInput", OPTV_BOOLEAN, - {0}, FALSE }, - { FLAG_IGNORE_ABI, "IgnoreABI", OPTV_BOOLEAN, - {0}, FALSE }, - { FLAG_USE_DEFAULT_FONT_PATH, "UseDefaultFontPath", OPTV_BOOLEAN, - {0}, FALSE }, - { FLAG_AUTO_ADD_DEVICES, "AutoAddDevices", OPTV_BOOLEAN, - {0}, TRUE }, - { FLAG_AUTO_ENABLE_DEVICES, "AutoEnableDevices", OPTV_BOOLEAN, - {0}, TRUE }, - { FLAG_GLX_VISUALS, "GlxVisuals", OPTV_STRING, - {0}, FALSE }, - { FLAG_DRI2, "DRI2", OPTV_BOOLEAN, - {0}, FALSE }, - { -1, NULL, OPTV_NONE, - {0}, FALSE }, -}; - -#ifdef __i386__ -static Bool -detectPC98(void) -{ -#ifdef SUPPORT_PC98 - unsigned char buf[2]; - - if (xf86ReadBIOS(0xf8000, 0xe80, buf, 2) != 2) - return FALSE; - if ((buf[0] == 0x98) && (buf[1] == 0x21)) - return TRUE; - else - return FALSE; -#else - return FALSE; -#endif -} -#endif /* __i386__ */ - -static Bool -configServerFlags(XF86ConfFlagsPtr flagsconf, XF86OptionPtr layoutopts) -{ - XF86OptionPtr optp, tmp; - int i; - Pix24Flags pix24 = Pix24DontCare; - Bool value; - MessageType from; - const char *s; - - /* - * Merge the ServerLayout and ServerFlags options. The former have - * precedence over the latter. - */ - optp = NULL; - if (flagsconf && flagsconf->flg_option_lst) - optp = xf86optionListDup(flagsconf->flg_option_lst); - if (layoutopts) { - tmp = xf86optionListDup(layoutopts); - if (optp) - optp = xf86optionListMerge(optp, tmp); - else - optp = tmp; - } - - xf86ProcessOptions(-1, optp, FlagOptions); - - xf86GetOptValBool(FlagOptions, FLAG_NOTRAPSIGNALS, &xf86Info.notrapSignals); - xf86GetOptValBool(FlagOptions, FLAG_DONTVTSWITCH, &xf86Info.dontVTSwitch); - xf86GetOptValBool(FlagOptions, FLAG_DONTZAP, &xf86Info.dontZap); - xf86GetOptValBool(FlagOptions, FLAG_DONTZOOM, &xf86Info.dontZoom); - - xf86GetOptValBool(FlagOptions, FLAG_ALLOW_DEACTIVATE_GRABS, - &(xf86Info.grabInfo.allowDeactivate)); - xf86GetOptValBool(FlagOptions, FLAG_ALLOW_CLOSEDOWN_GRABS, - &(xf86Info.grabInfo.allowClosedown)); - xf86GetOptValBool(FlagOptions, FLAG_IGNORE_ABI, &xf86Info.ignoreABI); - if (xf86Info.ignoreABI) { - xf86Msg(X_CONFIG, "Ignoring ABI Version\n"); - } - - if (xf86IsOptionSet(FlagOptions, FLAG_AUTO_ADD_DEVICES)) { - xf86GetOptValBool(FlagOptions, FLAG_AUTO_ADD_DEVICES, - &xf86Info.autoAddDevices); - from = X_CONFIG; - } - else { - xf86Info.autoAddDevices = TRUE; - from = X_DEFAULT; - } - xf86Msg(from, "%sutomatically adding devices\n", - xf86Info.autoAddDevices ? "A" : "Not a"); - - if (xf86IsOptionSet(FlagOptions, FLAG_AUTO_ENABLE_DEVICES)) { - xf86GetOptValBool(FlagOptions, FLAG_AUTO_ENABLE_DEVICES, - &xf86Info.autoEnableDevices); - from = X_CONFIG; - } - else { - xf86Info.autoEnableDevices = TRUE; - from = X_DEFAULT; - } - xf86Msg(from, "%sutomatically enabling devices\n", - xf86Info.autoEnableDevices ? "A" : "Not a"); - - /* - * Set things up based on the config file information. Some of these - * settings may be overridden later when the command line options are - * checked. - */ -#ifdef XF86VIDMODE - if (xf86GetOptValBool(FlagOptions, FLAG_DISABLEVIDMODE, &value)) - xf86Info.vidModeEnabled = !value; - if (xf86GetOptValBool(FlagOptions, FLAG_ALLOWNONLOCAL, &value)) - xf86Info.vidModeAllowNonLocal = value; -#endif - -#ifdef XF86MISC - if (xf86GetOptValBool(FlagOptions, FLAG_DISABLEMODINDEV, &value)) - xf86Info.miscModInDevEnabled = !value; - if (xf86GetOptValBool(FlagOptions, FLAG_MODINDEVALLOWNONLOCAL, &value)) - xf86Info.miscModInDevAllowNonLocal = value; -#endif - - if (xf86GetOptValBool(FlagOptions, FLAG_ALLOWMOUSEOPENFAIL, &value)) - xf86Info.allowMouseOpenFail = value; - - if (xf86GetOptValBool(FlagOptions, FLAG_VTSYSREQ, &value)) { -#ifdef USE_VT_SYSREQ - xf86Info.vtSysreq = value; - xf86Msg(X_CONFIG, "VTSysReq %s\n", value ? "enabled" : "disabled"); -#else - if (value) - xf86Msg(X_WARNING, "VTSysReq is not supported on this OS\n"); -#endif - } - - if (xf86GetOptValBool(FlagOptions, FLAG_XKBDISABLE, &value)) { -#ifdef XKB - noXkbExtension = value; - xf86Msg(X_CONFIG, "Xkb %s\n", value ? "disabled" : "enabled"); -#else - if (!value) - xf86Msg(X_WARNING, "Xserver doesn't support XKB\n"); -#endif - } - - if (xf86IsOptionSet(FlagOptions, FLAG_PCIPROBE1)) - xf86Info.pciFlags = PCIProbe1; - if (xf86IsOptionSet(FlagOptions, FLAG_PCIPROBE2)) - xf86Info.pciFlags = PCIProbe2; - if (xf86IsOptionSet(FlagOptions, FLAG_PCIFORCECONFIG1)) - xf86Info.pciFlags = PCIForceConfig1; - if (xf86IsOptionSet(FlagOptions, FLAG_PCIFORCECONFIG2)) - xf86Info.pciFlags = PCIForceConfig2; - if (xf86IsOptionSet(FlagOptions, FLAG_PCIOSCONFIG)) - xf86Info.pciFlags = PCIOsConfig; - if (xf86IsOptionSet(FlagOptions, FLAG_PCIFORCENONE)) - xf86Info.pciFlags = PCIForceNone; - - xf86Info.pmFlag = TRUE; - if (xf86GetOptValBool(FlagOptions, FLAG_NOPM, &value)) - xf86Info.pmFlag = !value; - { - if ((s = xf86GetOptValString(FlagOptions, FLAG_LOG))) { - if (!xf86NameCmp(s,"flush")) { - xf86Msg(X_CONFIG, "Flushing logfile enabled\n"); - xf86Info.log = LogFlush; - LogSetParameter(XLOG_FLUSH, TRUE); - } else if (!xf86NameCmp(s,"sync")) { - xf86Msg(X_CONFIG, "Syncing logfile enabled\n"); - xf86Info.log = LogSync; - LogSetParameter(XLOG_FLUSH, TRUE); - LogSetParameter(XLOG_SYNC, TRUE); - } else { - xf86Msg(X_WARNING,"Unknown Log option\n"); - } - } - } - -#ifdef RENDER - { - if ((s = xf86GetOptValString(FlagOptions, FLAG_RENDER_COLORMAP_MODE))){ - int policy = PictureParseCmapPolicy (s); - if (policy == PictureCmapPolicyInvalid) - xf86Msg(X_WARNING, "Unknown colormap policy \"%s\"\n", s); - else - { - xf86Msg(X_CONFIG, "Render colormap policy set to %s\n", s); - PictureCmapPolicy = policy; - } - } - } -#endif - { - if ((s = xf86GetOptValString(FlagOptions, FLAG_HANDLE_SPECIAL_KEYS))) { - if (!xf86NameCmp(s,"always")) { - xf86Msg(X_CONFIG, "Always handling special keys in DDX\n"); - xf86Info.ddxSpecialKeys = SKAlways; - } else if (!xf86NameCmp(s,"whenneeded")) { - xf86Msg(X_CONFIG, "Special keys handled in DDX only if needed\n"); - xf86Info.ddxSpecialKeys = SKWhenNeeded; - } else if (!xf86NameCmp(s,"never")) { - xf86Msg(X_CONFIG, "Never handling special keys in DDX\n"); - xf86Info.ddxSpecialKeys = SKNever; - } else { - xf86Msg(X_WARNING,"Unknown HandleSpecialKeys option\n"); - } - } - } -#ifdef RANDR - xf86Info.disableRandR = FALSE; - xf86Info.randRFrom = X_DEFAULT; - if (xf86GetOptValBool(FlagOptions, FLAG_RANDR, &value)) { - xf86Info.disableRandR = !value; - xf86Info.randRFrom = X_CONFIG; - } -#endif - i = -1; - xf86GetOptValInteger(FlagOptions, FLAG_ESTIMATE_SIZES_AGGRESSIVELY, &i); - if (i >= 0) - xf86Info.estimateSizesAggressively = i; - else - xf86Info.estimateSizesAggressively = 0; - - xf86Info.aiglx = TRUE; - xf86Info.aiglxFrom = X_DEFAULT; - if (xf86GetOptValBool(FlagOptions, FLAG_AIGLX, &value)) { - xf86Info.aiglx = value; - xf86Info.aiglxFrom = X_CONFIG; - } - -#ifdef GLXEXT - xf86Info.glxVisuals = XF86_GlxVisualsTypical; - xf86Info.glxVisualsFrom = X_DEFAULT; - if ((s = xf86GetOptValString(FlagOptions, FLAG_GLX_VISUALS))) { - if (!xf86NameCmp(s, "minimal")) { - xf86Info.glxVisuals = XF86_GlxVisualsMinimal; - } else if (!xf86NameCmp(s, "typical")) { - xf86Info.glxVisuals = XF86_GlxVisualsTypical; - } else if (!xf86NameCmp(s, "all")) { - xf86Info.glxVisuals = XF86_GlxVisualsAll; - } else { - xf86Msg(X_WARNING,"Unknown HandleSpecialKeys option\n"); - } - } - - if (xf86GetOptValBool(FlagOptions, FLAG_AIGLX, &value)) { - xf86Info.aiglx = value; - xf86Info.aiglxFrom = X_CONFIG; - } -#endif - - xf86Info.allowEmptyInput = FALSE; - if (xf86GetOptValBool(FlagOptions, FLAG_ALLOW_EMPTY_INPUT, &value)) - xf86Info.allowEmptyInput = TRUE; - - xf86Info.useDefaultFontPath = TRUE; - xf86Info.useDefaultFontPathFrom = X_DEFAULT; - if (xf86GetOptValBool(FlagOptions, FLAG_USE_DEFAULT_FONT_PATH, &value)) { - xf86Info.useDefaultFontPath = value; - xf86Info.useDefaultFontPathFrom = X_CONFIG; - } - -/* Make sure that timers don't overflow CARD32's after multiplying */ -#define MAX_TIME_IN_MIN (0x7fffffff / MILLI_PER_MIN) - - i = -1; - xf86GetOptValInteger(FlagOptions, FLAG_SAVER_BLANKTIME, &i); - if ((i >= 0) && (i < MAX_TIME_IN_MIN)) - ScreenSaverTime = defaultScreenSaverTime = i * MILLI_PER_MIN; - else if (i != -1) - xf86ConfigError("BlankTime value %d outside legal range of 0 - %d minutes", - i, MAX_TIME_IN_MIN); - -#ifdef DPMSExtension - i = -1; - xf86GetOptValInteger(FlagOptions, FLAG_DPMS_STANDBYTIME, &i); - if ((i >= 0) && (i < MAX_TIME_IN_MIN)) - DPMSStandbyTime = defaultDPMSStandbyTime = i * MILLI_PER_MIN; - else if (i != -1) - xf86ConfigError("StandbyTime value %d outside legal range of 0 - %d minutes", - i, MAX_TIME_IN_MIN); - i = -1; - xf86GetOptValInteger(FlagOptions, FLAG_DPMS_SUSPENDTIME, &i); - if ((i >= 0) && (i < MAX_TIME_IN_MIN)) - DPMSSuspendTime = defaultDPMSSuspendTime = i * MILLI_PER_MIN; - else if (i != -1) - xf86ConfigError("SuspendTime value %d outside legal range of 0 - %d minutes", - i, MAX_TIME_IN_MIN); - i = -1; - xf86GetOptValInteger(FlagOptions, FLAG_DPMS_OFFTIME, &i); - if ((i >= 0) && (i < MAX_TIME_IN_MIN)) - DPMSOffTime = defaultDPMSOffTime = i * MILLI_PER_MIN; - else if (i != -1) - xf86ConfigError("OffTime value %d outside legal range of 0 - %d minutes", - i, MAX_TIME_IN_MIN); -#endif - - i = -1; - xf86GetOptValInteger(FlagOptions, FLAG_PIXMAP, &i); - switch (i) { - case 24: - pix24 = Pix24Use24; - break; - case 32: - pix24 = Pix24Use32; - break; - case -1: - break; - default: - xf86ConfigError("Pixmap option's value (%d) must be 24 or 32\n", i); - return FALSE; - } - if (xf86Pix24 != Pix24DontCare) { - xf86Info.pixmap24 = xf86Pix24; - xf86Info.pix24From = X_CMDLINE; - } else if (pix24 != Pix24DontCare) { - xf86Info.pixmap24 = pix24; - xf86Info.pix24From = X_CONFIG; - } else { - xf86Info.pixmap24 = Pix24DontCare; - xf86Info.pix24From = X_DEFAULT; - } -#ifdef __i386__ - if (xf86GetOptValBool(FlagOptions, FLAG_PC98, &value)) { - xf86Info.pc98 = value; - if (value) { - xf86Msg(X_CONFIG, "Japanese PC98 architecture\n"); - } - } else - if (detectPC98()) { - xf86Info.pc98 = TRUE; - xf86Msg(X_PROBED, "Japanese PC98 architecture\n"); - } -#endif - -#ifdef PANORAMIX - from = X_DEFAULT; - if (!noPanoramiXExtension) - from = X_CMDLINE; - else if (xf86GetOptValBool(FlagOptions, FLAG_XINERAMA, &value)) { - noPanoramiXExtension = !value; - from = X_CONFIG; - } - if (!noPanoramiXExtension) - xf86Msg(from, "Xinerama: enabled\n"); -#endif - -#ifdef DRI2 - xf86Info.dri2 = FALSE; - xf86Info.dri2From = X_DEFAULT; - if (xf86GetOptValBool(FlagOptions, FLAG_DRI2, &value)) { - xf86Info.dri2 = value; - xf86Info.dri2From = X_CONFIG; - } -#endif - - return TRUE; -} - -Bool xf86DRI2Enabled(void) -{ - return xf86Info.dri2; -} - -/* - * Locate the core input devices. These can be specified/located in - * the following ways, in order of priority: - * - * 1. The InputDevices named by the -pointer and -keyboard command line - * options. - * 2. The "CorePointer" and "CoreKeyboard" InputDevices referred to by - * the active ServerLayout. - * 3. The first InputDevices marked as "CorePointer" and "CoreKeyboard". - * 4. The first InputDevices that use the 'mouse' and 'keyboard' or 'kbd' - * drivers. - * 5. Default devices with an empty (default) configuration. These defaults - * will reference the 'mouse' and 'keyboard' drivers. - */ - -static Bool -checkCoreInputDevices(serverLayoutPtr servlayoutp, Bool implicitLayout) -{ - IDevPtr corePointer = NULL, coreKeyboard = NULL; - Bool foundPointer = FALSE, foundKeyboard = FALSE; - const char *pointerMsg = NULL, *keyboardMsg = NULL; - IDevPtr *devs, /* iterator */ - indp; - IDevRec Pointer, Keyboard; - XF86ConfInputPtr confInput; - XF86ConfInputRec defPtr, defKbd; - int count = 0; - MessageType from = X_DEFAULT; - int found = 0; - - /* - * First check if a core pointer or core keyboard have been specified - * in the active ServerLayout. If more than one is specified for either, - * remove the core attribute from the later ones. - */ - for (devs = servlayoutp->inputs; devs && *devs; devs++) { - indp = *devs; - pointer opt1 = NULL, opt2 = NULL; - if (indp->commonOptions && - xf86CheckBoolOption(indp->commonOptions, "CorePointer", FALSE)) { - opt1 = indp->commonOptions; - } - if (indp->extraOptions && - xf86CheckBoolOption(indp->extraOptions, "CorePointer", FALSE)) { - opt2 = indp->extraOptions; - } - if (opt1 || opt2) { - if (!corePointer) { - corePointer = indp; - } else { - if (opt1) - xf86ReplaceBoolOption(opt1, "CorePointer", FALSE); - if (opt2) - xf86ReplaceBoolOption(opt2, "CorePointer", FALSE); - xf86Msg(X_WARNING, "Duplicate core pointer devices. " - "Removing core pointer attribute from \"%s\"\n", - indp->identifier); - } - } - opt1 = opt2 = NULL; - if (indp->commonOptions && - xf86CheckBoolOption(indp->commonOptions, "CoreKeyboard", FALSE)) { - opt1 = indp->commonOptions; - } - if (indp->extraOptions && - xf86CheckBoolOption(indp->extraOptions, "CoreKeyboard", FALSE)) { - opt2 = indp->extraOptions; - } - if (opt1 || opt2) { - if (!coreKeyboard) { - coreKeyboard = indp; - } else { - if (opt1) - xf86ReplaceBoolOption(opt1, "CoreKeyboard", FALSE); - if (opt2) - xf86ReplaceBoolOption(opt2, "CoreKeyboard", FALSE); - xf86Msg(X_WARNING, "Duplicate core keyboard devices. " - "Removing core keyboard attribute from \"%s\"\n", - indp->identifier); - } - } - count++; - } - - confInput = NULL; - - /* 1. Check for the -pointer command line option. */ - if (xf86PointerName) { - confInput = xf86findInput(xf86PointerName, - xf86configptr->conf_input_lst); - if (!confInput) { - xf86Msg(X_ERROR, "No InputDevice section called \"%s\"\n", - xf86PointerName); - return FALSE; - } - from = X_CMDLINE; - /* - * If one was already specified in the ServerLayout, it needs to be - * removed. - */ - if (corePointer) { - for (devs = servlayoutp->inputs; devs && *devs; devs++) - if (*devs == corePointer) - { - xfree(*devs); - *devs = (IDevPtr)0x1; /* ensure we dont skip next loop*/ - break; - } - for (; devs && *devs; devs++) - devs[0] = devs[1]; - count--; - } - corePointer = NULL; - foundPointer = TRUE; - } - - /* 2. ServerLayout-specified core pointer. */ - if (corePointer) { - foundPointer = TRUE; - from = X_CONFIG; - } - - /* 3. First core pointer device. */ - if (!foundPointer) { - XF86ConfInputPtr p; - - for (p = xf86configptr->conf_input_lst; p; p = p->list.next) { - if (p->inp_option_lst && - xf86CheckBoolOption(p->inp_option_lst, "CorePointer", FALSE)) { - confInput = p; - foundPointer = TRUE; - from = X_DEFAULT; - pointerMsg = "first core pointer device"; - break; - } - } - } - - /* 4. First pointer with 'mouse' as the driver. */ - if (!foundPointer) { - confInput = xf86findInput(CONF_IMPLICIT_POINTER, - xf86configptr->conf_input_lst); - if (!confInput) { - confInput = xf86findInputByDriver("mouse", - xf86configptr->conf_input_lst); - } - if (confInput) { - foundPointer = TRUE; - from = X_DEFAULT; - pointerMsg = "first mouse device"; - } - } - - /* 5. Built-in default. */ - if (!foundPointer) { - bzero(&defPtr, sizeof(defPtr)); - defPtr.inp_identifier = strdup("<default pointer>"); - defPtr.inp_driver = strdup("mouse"); - confInput = &defPtr; - foundPointer = TRUE; - from = X_DEFAULT; - pointerMsg = "default mouse configuration"; - } - - /* Add the core pointer device to the layout, and set it to Core. */ - if (foundPointer && confInput) { - foundPointer = configInput(&Pointer, confInput, from); - if (foundPointer) { - count++; - devs = xnfrealloc(servlayoutp->inputs, - (count + 1) * sizeof(IDevPtr)); - devs[count - 1] = xnfalloc(sizeof(IDevRec)); - *devs[count - 1] = Pointer; - devs[count - 1]->extraOptions = - xf86addNewOption(NULL, xnfstrdup("CorePointer"), NULL); - devs[count] = NULL; - servlayoutp->inputs = devs; - } - } - - if (!foundPointer) { - /* This shouldn't happen. */ - xf86Msg(X_ERROR, "Cannot locate a core pointer device.\n"); - return FALSE; - } - - /* - * always synthesize a 'mouse' section configured to send core - * events, unless a 'void' section is found, in which case the user - * probably wants to run footless. - * - * If you're using an evdev keyboard and expect a default mouse - * section ... deal. - */ - for (devs = servlayoutp->inputs; devs && *devs; devs++) { - if (!strcmp((*devs)->driver, "void") || !strcmp((*devs)->driver, "mouse") || - !strcmp((*devs)->driver, "vmmouse") || !strcmp((*devs)->driver, "evdev")) { - found = 1; break; - } - } - if (!found) { - xf86Msg(X_INFO, "No default mouse found, adding one\n"); - bzero(&defPtr, sizeof(defPtr)); - defPtr.inp_identifier = strdup("<default pointer>"); - defPtr.inp_driver = strdup("mouse"); - confInput = &defPtr; - foundPointer = configInput(&Pointer, confInput, from); - if (foundPointer) { - count++; - devs = xnfrealloc(servlayoutp->inputs, - (count + 1) * sizeof(IDevPtr)); - devs[count - 1] = xnfalloc(sizeof(IDevRec)); - *devs[count - 1] = Pointer; - devs[count - 1]->extraOptions = - xf86addNewOption(NULL, xnfstrdup("AlwaysCore"), NULL); - devs[count] = NULL; - servlayoutp->inputs = devs; - } - } - - confInput = NULL; - - /* 1. Check for the -keyboard command line option. */ - if (xf86KeyboardName) { - confInput = xf86findInput(xf86KeyboardName, - xf86configptr->conf_input_lst); - if (!confInput) { - xf86Msg(X_ERROR, "No InputDevice section called \"%s\"\n", - xf86KeyboardName); - return FALSE; - } - from = X_CMDLINE; - /* - * If one was already specified in the ServerLayout, it needs to be - * removed. - */ - if (coreKeyboard) { - for (devs = servlayoutp->inputs; devs && *devs; devs++) - if (*devs == coreKeyboard) - { - xfree(*devs); - *devs = (IDevPtr)0x1; /* ensure we dont skip next loop */ - break; - } - for (; devs && *devs; devs++) - devs[0] = devs[1]; - count--; - } - coreKeyboard = NULL; - foundKeyboard = TRUE; - } - - /* 2. ServerLayout-specified core keyboard. */ - if (coreKeyboard) { - foundKeyboard = TRUE; - from = X_CONFIG; - } - - /* 3. First core keyboard device. */ - if (!foundKeyboard) { - XF86ConfInputPtr p; - - for (p = xf86configptr->conf_input_lst; p; p = p->list.next) { - if (p->inp_option_lst && - xf86CheckBoolOption(p->inp_option_lst, "CoreKeyboard", FALSE)) { - confInput = p; - foundKeyboard = TRUE; - from = X_DEFAULT; - keyboardMsg = "first core keyboard device"; - break; - } - } - } - - /* 4. First keyboard with 'keyboard' or 'kbd' as the driver. */ - if (!foundKeyboard) { - confInput = xf86findInput(CONF_IMPLICIT_KEYBOARD, - xf86configptr->conf_input_lst); - if (!confInput) { - confInput = xf86findInputByDriver("kbd", - xf86configptr->conf_input_lst); - } - if (confInput) { - foundKeyboard = TRUE; - from = X_DEFAULT; - keyboardMsg = "first keyboard device"; - } - } - - /* 5. Built-in default. */ - if (!foundKeyboard) { - bzero(&defKbd, sizeof(defKbd)); - defKbd.inp_identifier = strdup("<default keyboard>"); - defKbd.inp_driver = strdup("kbd"); - confInput = &defKbd; - foundKeyboard = TRUE; - keyboardMsg = "default keyboard configuration"; - from = X_DEFAULT; - } - - /* Add the core keyboard device to the layout, and set it to Core. */ - if (foundKeyboard && confInput) { - foundKeyboard = configInput(&Keyboard, confInput, from); - if (foundKeyboard) { - count++; - devs = xnfrealloc(servlayoutp->inputs, - (count + 1) * sizeof(IDevPtr)); - devs[count - 1] = xnfalloc(sizeof(IDevRec)); - *devs[count - 1] = Keyboard; - devs[count - 1]->extraOptions = - xf86addNewOption(NULL, xnfstrdup("CoreKeyboard"), NULL); - devs[count] = NULL; - servlayoutp->inputs = devs; - } - } - - if (!foundKeyboard) { - /* This shouldn't happen. */ - xf86Msg(X_ERROR, "Cannot locate a core keyboard device.\n"); - return FALSE; - } - - if (pointerMsg) { - xf86Msg(X_DEFAULT, "The core pointer device wasn't specified " - "explicitly in the layout.\n" - "\tUsing the %s.\n", pointerMsg); - } - - if (keyboardMsg) { - xf86Msg(X_DEFAULT, "The core keyboard device wasn't specified " - "explicitly in the layout.\n" - "\tUsing the %s.\n", keyboardMsg); - } - - return TRUE; -} - -typedef enum { - LAYOUT_ISOLATEDEVICE, - LAYOUT_SINGLECARD -} LayoutValues; - -static OptionInfoRec LayoutOptions[] = { - { LAYOUT_ISOLATEDEVICE, "IsolateDevice", OPTV_STRING, - {0}, FALSE }, - { LAYOUT_SINGLECARD, "SingleCard", OPTV_BOOLEAN, - {0}, FALSE }, - { -1, NULL, OPTV_NONE, - {0}, FALSE }, -}; - -/* - * figure out which layout is active, which screens are used in that layout, - * which drivers and monitors are used in these screens - */ -static Bool -configLayout(serverLayoutPtr servlayoutp, XF86ConfLayoutPtr conf_layout, - char *default_layout) -{ - XF86ConfAdjacencyPtr adjp; - XF86ConfInactivePtr idp; - XF86ConfInputrefPtr irp; - int count = 0; - int scrnum; - XF86ConfLayoutPtr l; - MessageType from; - screenLayoutPtr slp; - GDevPtr gdp; - IDevPtr* indp; - int i = 0, j; - - if (!servlayoutp) - return FALSE; - - /* - * which layout section is the active one? - * - * If there is a -layout command line option, use that one, otherwise - * pick the first one. - */ - from = X_DEFAULT; - if (xf86LayoutName != NULL) - from = X_CMDLINE; - else if (default_layout) { - xf86LayoutName = default_layout; - from = X_CONFIG; - } - if (xf86LayoutName != NULL) { - if ((l = xf86findLayout(xf86LayoutName, conf_layout)) == NULL) { - xf86Msg(X_ERROR, "No ServerLayout section called \"%s\"\n", - xf86LayoutName); - return FALSE; - } - conf_layout = l; - } - xf86Msg(from, "ServerLayout \"%s\"\n", conf_layout->lay_identifier); - adjp = conf_layout->lay_adjacency_lst; - - /* - * we know that each screen is referenced exactly once on the left side - * of a layout statement in the Layout section. So to allocate the right - * size for the array we do a quick walk of the list to figure out how - * many sections we have - */ - while (adjp) { - count++; - adjp = (XF86ConfAdjacencyPtr)adjp->list.next; - } -#ifdef DEBUG - ErrorF("Found %d screens in the layout section %s", - count, conf_layout->lay_identifier); -#endif - slp = xnfcalloc(1, (count + 1) * sizeof(screenLayoutRec)); - slp[count].screen = NULL; - /* - * now that we have storage, loop over the list again and fill in our - * data structure; at this point we do not fill in the adjacency - * information as it is not clear if we need it at all - */ - adjp = conf_layout->lay_adjacency_lst; - count = 0; - while (adjp) { - slp[count].screen = xnfcalloc(1, sizeof(confScreenRec)); - if (adjp->adj_scrnum < 0) - scrnum = count; - else - scrnum = adjp->adj_scrnum; - if (!configScreen(slp[count].screen, adjp->adj_screen, scrnum, - X_CONFIG)) { - xfree(slp); - return FALSE; - } - slp[count].x = adjp->adj_x; - slp[count].y = adjp->adj_y; - slp[count].refname = adjp->adj_refscreen; - switch (adjp->adj_where) { - case CONF_ADJ_OBSOLETE: - slp[count].where = PosObsolete; - slp[count].topname = adjp->adj_top_str; - slp[count].bottomname = adjp->adj_bottom_str; - slp[count].leftname = adjp->adj_left_str; - slp[count].rightname = adjp->adj_right_str; - break; - case CONF_ADJ_ABSOLUTE: - slp[count].where = PosAbsolute; - break; - case CONF_ADJ_RIGHTOF: - slp[count].where = PosRightOf; - break; - case CONF_ADJ_LEFTOF: - slp[count].where = PosLeftOf; - break; - case CONF_ADJ_ABOVE: - slp[count].where = PosAbove; - break; - case CONF_ADJ_BELOW: - slp[count].where = PosBelow; - break; - case CONF_ADJ_RELATIVE: - slp[count].where = PosRelative; - break; - } - count++; - adjp = (XF86ConfAdjacencyPtr)adjp->list.next; - } - - /* XXX Need to tie down the upper left screen. */ - - /* Fill in the refscreen and top/bottom/left/right values */ - for (i = 0; i < count; i++) { - for (j = 0; j < count; j++) { - if (slp[i].refname && - strcmp(slp[i].refname, slp[j].screen->id) == 0) { - slp[i].refscreen = slp[j].screen; - } - if (slp[i].topname && - strcmp(slp[i].topname, slp[j].screen->id) == 0) { - slp[i].top = slp[j].screen; - } - if (slp[i].bottomname && - strcmp(slp[i].bottomname, slp[j].screen->id) == 0) { - slp[i].bottom = slp[j].screen; - } - if (slp[i].leftname && - strcmp(slp[i].leftname, slp[j].screen->id) == 0) { - slp[i].left = slp[j].screen; - } - if (slp[i].rightname && - strcmp(slp[i].rightname, slp[j].screen->id) == 0) { - slp[i].right = slp[j].screen; - } - } - if (slp[i].where != PosObsolete - && slp[i].where != PosAbsolute - && !slp[i].refscreen) { - xf86Msg(X_ERROR,"Screen %s doesn't exist: deleting placement\n", - slp[i].refname); - slp[i].where = PosAbsolute; - slp[i].x = 0; - slp[i].y = 0; - } - } - -#ifdef LAYOUT_DEBUG - ErrorF("Layout \"%s\"\n", conf_layout->lay_identifier); - for (i = 0; i < count; i++) { - ErrorF("Screen: \"%s\" (%d):\n", slp[i].screen->id, - slp[i].screen->screennum); - switch (slp[i].where) { - case PosObsolete: - ErrorF("\tObsolete format: \"%s\" \"%s\" \"%s\" \"%s\"\n", - slp[i].top, slp[i].bottom, slp[i].left, slp[i].right); - break; - case PosAbsolute: - if (slp[i].x == -1) - if (slp[i].screen->screennum == 0) - ErrorF("\tImplicitly left-most\n"); - else - ErrorF("\tImplicitly right of screen %d\n", - slp[i].screen->screennum - 1); - else - ErrorF("\t%d %d\n", slp[i].x, slp[i].y); - break; - case PosRightOf: - ErrorF("\tRight of \"%s\"\n", slp[i].refscreen->id); - break; - case PosLeftOf: - ErrorF("\tLeft of \"%s\"\n", slp[i].refscreen->id); - break; - case PosAbove: - ErrorF("\tAbove \"%s\"\n", slp[i].refscreen->id); - break; - case PosBelow: - ErrorF("\tBelow \"%s\"\n", slp[i].refscreen->id); - break; - case PosRelative: - ErrorF("\t%d %d relative to \"%s\"\n", slp[i].x, slp[i].y, - slp[i].refscreen->id); - break; - } - } -#endif - /* - * Count the number of inactive devices. - */ - count = 0; - idp = conf_layout->lay_inactive_lst; - while (idp) { - count++; - idp = (XF86ConfInactivePtr)idp->list.next; - } -#ifdef DEBUG - ErrorF("Found %d inactive devices in the layout section %s", - count, conf_layout->lay_identifier); -#endif - gdp = xnfalloc((count + 1) * sizeof(GDevRec)); - gdp[count].identifier = NULL; - idp = conf_layout->lay_inactive_lst; - count = 0; - while (idp) { - if (!configDevice(&gdp[count], idp->inactive_device, FALSE)) { - xfree(gdp); - return FALSE; - } - count++; - idp = (XF86ConfInactivePtr)idp->list.next; - } - /* - * Count the number of input devices. - */ - count = 0; - irp = conf_layout->lay_input_lst; - while (irp) { - count++; - irp = (XF86ConfInputrefPtr)irp->list.next; - } -#ifdef DEBUG - ErrorF("Found %d input devices in the layout section %s", - count, conf_layout->lay_identifier); -#endif - indp = xnfcalloc((count + 1), sizeof(IDevPtr)); - indp[count] = NULL; - irp = conf_layout->lay_input_lst; - count = 0; - while (irp) { - indp[count] = xnfalloc(sizeof(IDevRec)); - if (!configInput(indp[count], irp->iref_inputdev, X_CONFIG)) { - while(count--) - xfree(indp[count]); - xfree(indp); - return FALSE; - } - indp[count]->extraOptions = irp->iref_option_lst; - count++; - irp = (XF86ConfInputrefPtr)irp->list.next; - } - servlayoutp->id = conf_layout->lay_identifier; - servlayoutp->screens = slp; - servlayoutp->inactives = gdp; - servlayoutp->inputs = indp; - servlayoutp->options = conf_layout->lay_option_lst; - from = X_DEFAULT; - - return TRUE; -} - -/* - * No layout section, so find the first Screen section and set that up as - * the only active screen. - */ -static Bool -configImpliedLayout(serverLayoutPtr servlayoutp, XF86ConfScreenPtr conf_screen) -{ - MessageType from; - XF86ConfScreenPtr s; - screenLayoutPtr slp; - IDevPtr *indp; - - if (!servlayoutp) - return FALSE; - - /* - * which screen section is the active one? - * - * If there is a -screen option, use that one, otherwise use the first - * one. - */ - - from = X_CONFIG; - if (xf86ScreenName != NULL) { - if ((s = xf86findScreen(xf86ScreenName, conf_screen)) == NULL) { - xf86Msg(X_ERROR, "No Screen section called \"%s\"\n", - xf86ScreenName); - return FALSE; - } - conf_screen = s; - from = X_CMDLINE; - } - - /* We have exactly one screen */ - - slp = xnfcalloc(1, 2 * sizeof(screenLayoutRec)); - slp[0].screen = xnfcalloc(1, sizeof(confScreenRec)); - slp[1].screen = NULL; - if (!configScreen(slp[0].screen, conf_screen, 0, from)) { - xfree(slp); - return FALSE; - } - servlayoutp->id = "(implicit)"; - servlayoutp->screens = slp; - servlayoutp->inactives = xnfcalloc(1, sizeof(GDevRec)); - servlayoutp->options = NULL; - /* Set up an empty input device list, then look for some core devices. */ - indp = xnfalloc(sizeof(IDevPtr)); - *indp = NULL; - servlayoutp->inputs = indp; - if (!xf86Info.allowEmptyInput && !checkCoreInputDevices(servlayoutp, TRUE)) - return FALSE; - - return TRUE; -} - -static Bool -configXvAdaptor(confXvAdaptorPtr adaptor, XF86ConfVideoAdaptorPtr conf_adaptor) -{ - int count = 0; - XF86ConfVideoPortPtr conf_port; - - xf86Msg(X_CONFIG, "| |-->VideoAdaptor \"%s\"\n", - conf_adaptor->va_identifier); - adaptor->identifier = conf_adaptor->va_identifier; - adaptor->options = conf_adaptor->va_option_lst; - if (conf_adaptor->va_busid || conf_adaptor->va_driver) { - xf86Msg(X_CONFIG, "| | Unsupported device type, skipping entry\n"); - return FALSE; - } - - /* - * figure out how many videoport subsections there are and fill them in - */ - conf_port = conf_adaptor->va_port_lst; - while(conf_port) { - count++; - conf_port = (XF86ConfVideoPortPtr)conf_port->list.next; - } - adaptor->ports = xnfalloc((count) * sizeof(confXvPortRec)); - adaptor->numports = count; - count = 0; - conf_port = conf_adaptor->va_port_lst; - while(conf_port) { - adaptor->ports[count].identifier = conf_port->vp_identifier; - adaptor->ports[count].options = conf_port->vp_option_lst; - count++; - conf_port = (XF86ConfVideoPortPtr)conf_port->list.next; - } - - return TRUE; -} - -static Bool -configScreen(confScreenPtr screenp, XF86ConfScreenPtr conf_screen, int scrnum, - MessageType from) -{ - int count = 0; - XF86ConfDisplayPtr dispptr; - XF86ConfAdaptorLinkPtr conf_adaptor; - Bool defaultMonitor = FALSE; - - if (!conf_screen) { - conf_screen = xnfcalloc(1, sizeof(XF86ConfScreenRec)); - conf_screen->scrn_identifier = "Default Screen Section"; - xf86Msg(X_DEFAULT, "No screen section available. Using defaults.\n"); - } - - xf86Msg(from, "|-->Screen \"%s\" (%d)\n", conf_screen->scrn_identifier, - scrnum); - /* - * now we fill in the elements of the screen - */ - screenp->id = conf_screen->scrn_identifier; - screenp->screennum = scrnum; - screenp->defaultdepth = conf_screen->scrn_defaultdepth; - screenp->defaultbpp = conf_screen->scrn_defaultbpp; - screenp->defaultfbbpp = conf_screen->scrn_defaultfbbpp; - screenp->monitor = xnfcalloc(1, sizeof(MonRec)); - /* If no monitor is specified, create a default one. */ - if (!conf_screen->scrn_monitor) { - XF86ConfMonitorRec defMon; - - bzero(&defMon, sizeof(defMon)); - defMon.mon_identifier = "<default monitor>"; - /* - * TARGET_REFRESH_RATE may be defined to effectively limit the - * default resolution to the largest that has a "good" refresh - * rate. - */ -#ifdef TARGET_REFRESH_RATE - defMon.mon_option_lst = xf86ReplaceRealOption(defMon.mon_option_lst, - "TargetRefresh", - TARGET_REFRESH_RATE); -#endif - if (!configMonitor(screenp->monitor, &defMon)) - return FALSE; - defaultMonitor = TRUE; - } else { - if (!configMonitor(screenp->monitor,conf_screen->scrn_monitor)) - return FALSE; - } - /* Configure the device. If there isn't one configured, attach to the - * first inactive one that we can configure. If there's none that work, - * set it to NULL so that the section can be autoconfigured later */ - screenp->device = xnfcalloc(1, sizeof(GDevRec)); - if ((!conf_screen->scrn_device) && (xf86configptr->conf_device_lst)) { - conf_screen->scrn_device = xf86configptr->conf_device_lst; - xf86Msg(X_DEFAULT, "No device specified for screen \"%s\".\n" - "\tUsing the first device section listed.\n", screenp->id); - } - if (configDevice(screenp->device,conf_screen->scrn_device, TRUE)) { - screenp->device->myScreenSection = screenp; - } else { - screenp->device = NULL; - } - screenp->options = conf_screen->scrn_option_lst; - - /* - * figure out how many display subsections there are and fill them in - */ - dispptr = conf_screen->scrn_display_lst; - while(dispptr) { - count++; - dispptr = (XF86ConfDisplayPtr)dispptr->list.next; - } - screenp->displays = xnfalloc((count) * sizeof(DispRec)); - screenp->numdisplays = count; - - /* Fill in the default Virtual size, if any */ - if (conf_screen->scrn_virtualX && conf_screen->scrn_virtualY) { - for (count = 0, dispptr = conf_screen->scrn_display_lst; - dispptr; - dispptr = (XF86ConfDisplayPtr)dispptr->list.next, count++) { - screenp->displays[count].virtualX = conf_screen->scrn_virtualX; - screenp->displays[count].virtualY = conf_screen->scrn_virtualY; - } - } - - /* Now do the per-Display Virtual sizes */ - count = 0; - dispptr = conf_screen->scrn_display_lst; - while(dispptr) { - configDisplay(&(screenp->displays[count]),dispptr); - count++; - dispptr = (XF86ConfDisplayPtr)dispptr->list.next; - } - - /* - * figure out how many videoadaptor references there are and fill them in - */ - conf_adaptor = conf_screen->scrn_adaptor_lst; - while(conf_adaptor) { - count++; - conf_adaptor = (XF86ConfAdaptorLinkPtr)conf_adaptor->list.next; - } - screenp->xvadaptors = xnfalloc((count) * sizeof(confXvAdaptorRec)); - screenp->numxvadaptors = 0; - conf_adaptor = conf_screen->scrn_adaptor_lst; - while(conf_adaptor) { - if (configXvAdaptor(&(screenp->xvadaptors[screenp->numxvadaptors]), - conf_adaptor->al_adaptor)) - screenp->numxvadaptors++; - conf_adaptor = (XF86ConfAdaptorLinkPtr)conf_adaptor->list.next; - } - - if (defaultMonitor) { - xf86Msg(X_DEFAULT, "No monitor specified for screen \"%s\".\n" - "\tUsing a default monitor configuration.\n", screenp->id); - } - return TRUE; -} - -typedef enum { - MON_REDUCEDBLANKING, - MON_MAX_PIX_CLOCK, -} MonitorValues; - -static OptionInfoRec MonitorOptions[] = { - { MON_REDUCEDBLANKING, "ReducedBlanking", OPTV_BOOLEAN, - {0}, FALSE }, - { MON_MAX_PIX_CLOCK, "MaxPixClock", OPTV_FREQ, - {0}, FALSE }, - { -1, NULL, OPTV_NONE, - {0}, FALSE }, -}; - -static Bool -configMonitor(MonPtr monitorp, XF86ConfMonitorPtr conf_monitor) -{ - int count; - DisplayModePtr mode,last = NULL; - XF86ConfModeLinePtr cmodep; - XF86ConfModesPtr modes; - XF86ConfModesLinkPtr modeslnk = conf_monitor->mon_modes_sect_lst; - Gamma zeros = {0.0, 0.0, 0.0}; - float badgamma = 0.0; - - xf86Msg(X_CONFIG, "| |-->Monitor \"%s\"\n", - conf_monitor->mon_identifier); - monitorp->id = conf_monitor->mon_identifier; - monitorp->vendor = conf_monitor->mon_vendor; - monitorp->model = conf_monitor->mon_modelname; - monitorp->Modes = NULL; - monitorp->Last = NULL; - monitorp->gamma = zeros; - monitorp->widthmm = conf_monitor->mon_width; - monitorp->heightmm = conf_monitor->mon_height; - monitorp->reducedblanking = FALSE; - monitorp->maxPixClock = 0; - monitorp->options = conf_monitor->mon_option_lst; - - /* - * fill in the monitor structure - */ - for( count = 0 ; - count < conf_monitor->mon_n_hsync && count < MAX_HSYNC; - count++) { - monitorp->hsync[count].hi = conf_monitor->mon_hsync[count].hi; - monitorp->hsync[count].lo = conf_monitor->mon_hsync[count].lo; - } - monitorp->nHsync = count; - for( count = 0 ; - count < conf_monitor->mon_n_vrefresh && count < MAX_VREFRESH; - count++) { - monitorp->vrefresh[count].hi = conf_monitor->mon_vrefresh[count].hi; - monitorp->vrefresh[count].lo = conf_monitor->mon_vrefresh[count].lo; - } - monitorp->nVrefresh = count; - - /* - * first we collect the mode lines from the UseModes directive - */ - while(modeslnk) - { - modes = xf86findModes (modeslnk->ml_modes_str, - xf86configptr->conf_modes_lst); - modeslnk->ml_modes = modes; - - - /* now add the modes found in the modes - section to the list of modes for this - monitor unless it has been added before - because we are reusing the same section - for another screen */ - if (xf86itemNotSublist( - (GenericListPtr)conf_monitor->mon_modeline_lst, - (GenericListPtr)modes->mon_modeline_lst)) { - conf_monitor->mon_modeline_lst = (XF86ConfModeLinePtr) - xf86addListItem( - (GenericListPtr)conf_monitor->mon_modeline_lst, - (GenericListPtr)modes->mon_modeline_lst); - } - modeslnk = modeslnk->list.next; - } - - /* - * we need to hook in the mode lines now - * here both data structures use lists, only our internal one - * is double linked - */ - cmodep = conf_monitor->mon_modeline_lst; - while( cmodep ) { - mode = xnfcalloc(1, sizeof(DisplayModeRec)); - mode->type = 0; - mode->Clock = cmodep->ml_clock; - mode->HDisplay = cmodep->ml_hdisplay; - mode->HSyncStart = cmodep->ml_hsyncstart; - mode->HSyncEnd = cmodep->ml_hsyncend; - mode->HTotal = cmodep->ml_htotal; - mode->VDisplay = cmodep->ml_vdisplay; - mode->VSyncStart = cmodep->ml_vsyncstart; - mode->VSyncEnd = cmodep->ml_vsyncend; - mode->VTotal = cmodep->ml_vtotal; - mode->Flags = cmodep->ml_flags; - mode->HSkew = cmodep->ml_hskew; - mode->VScan = cmodep->ml_vscan; - mode->name = xnfstrdup(cmodep->ml_identifier); - if( last ) { - mode->prev = last; - last->next = mode; - } - else { - /* - * this is the first mode - */ - monitorp->Modes = mode; - mode->prev = NULL; - } - last = mode; - cmodep = (XF86ConfModeLinePtr)cmodep->list.next; - } - if(last){ - last->next = NULL; - } - monitorp->Last = last; - - /* add the (VESA) default modes */ - if (! addDefaultModes(monitorp) ) - return FALSE; - - if (conf_monitor->mon_gamma_red > GAMMA_ZERO) - monitorp->gamma.red = conf_monitor->mon_gamma_red; - if (conf_monitor->mon_gamma_green > GAMMA_ZERO) - monitorp->gamma.green = conf_monitor->mon_gamma_green; - if (conf_monitor->mon_gamma_blue > GAMMA_ZERO) - monitorp->gamma.blue = conf_monitor->mon_gamma_blue; - - /* Check that the gamma values are within range */ - if (monitorp->gamma.red > GAMMA_ZERO && - (monitorp->gamma.red < GAMMA_MIN || - monitorp->gamma.red > GAMMA_MAX)) { - badgamma = monitorp->gamma.red; - } else if (monitorp->gamma.green > GAMMA_ZERO && - (monitorp->gamma.green < GAMMA_MIN || - monitorp->gamma.green > GAMMA_MAX)) { - badgamma = monitorp->gamma.green; - } else if (monitorp->gamma.blue > GAMMA_ZERO && - (monitorp->gamma.blue < GAMMA_MIN || - monitorp->gamma.blue > GAMMA_MAX)) { - badgamma = monitorp->gamma.blue; - } - if (badgamma > GAMMA_ZERO) { - xf86ConfigError("Gamma value %.f is out of range (%.2f - %.1f)\n", - badgamma, GAMMA_MIN, GAMMA_MAX); - return FALSE; - } - - xf86ProcessOptions(-1, monitorp->options, MonitorOptions); - xf86GetOptValBool(MonitorOptions, MON_REDUCEDBLANKING, - &monitorp->reducedblanking); - xf86GetOptValFreq(MonitorOptions, MON_MAX_PIX_CLOCK, OPTUNITS_KHZ, - &monitorp->maxPixClock); - return TRUE; -} - -static int -lookupVisual(const char *visname) -{ - int i; - - if (!visname || !*visname) - return -1; - - for (i = 0; i <= DirectColor; i++) { - if (!xf86nameCompare(visname, xf86VisualNames[i])) - break; - } - - if (i <= DirectColor) - return i; - - return -1; -} - - -static Bool -configDisplay(DispPtr displayp, XF86ConfDisplayPtr conf_display) -{ - int count = 0; - XF86ModePtr modep; - - displayp->frameX0 = conf_display->disp_frameX0; - displayp->frameY0 = conf_display->disp_frameY0; - displayp->virtualX = conf_display->disp_virtualX; - displayp->virtualY = conf_display->disp_virtualY; - displayp->depth = conf_display->disp_depth; - displayp->fbbpp = conf_display->disp_bpp; - displayp->weight.red = conf_display->disp_weight.red; - displayp->weight.green = conf_display->disp_weight.green; - displayp->weight.blue = conf_display->disp_weight.blue; - displayp->blackColour.red = conf_display->disp_black.red; - displayp->blackColour.green = conf_display->disp_black.green; - displayp->blackColour.blue = conf_display->disp_black.blue; - displayp->whiteColour.red = conf_display->disp_white.red; - displayp->whiteColour.green = conf_display->disp_white.green; - displayp->whiteColour.blue = conf_display->disp_white.blue; - displayp->options = conf_display->disp_option_lst; - if (conf_display->disp_visual) { - displayp->defaultVisual = lookupVisual(conf_display->disp_visual); - if (displayp->defaultVisual == -1) { - xf86ConfigError("Invalid visual name: \"%s\"", - conf_display->disp_visual); - return FALSE; - } - } else { - displayp->defaultVisual = -1; - } - - /* - * now hook in the modes - */ - modep = conf_display->disp_mode_lst; - while(modep) { - count++; - modep = (XF86ModePtr)modep->list.next; - } - displayp->modes = xnfalloc((count+1) * sizeof(char*)); - modep = conf_display->disp_mode_lst; - count = 0; - while(modep) { - displayp->modes[count] = modep->mode_name; - count++; - modep = (XF86ModePtr)modep->list.next; - } - displayp->modes[count] = NULL; - - return TRUE; -} - -static Bool -configDevice(GDevPtr devicep, XF86ConfDevicePtr conf_device, Bool active) -{ - int i; - - if (!conf_device) { - return FALSE; - } - - if (active) - xf86Msg(X_CONFIG, "| |-->Device \"%s\"\n", - conf_device->dev_identifier); - else - xf86Msg(X_CONFIG, "|-->Inactive Device \"%s\"\n", - conf_device->dev_identifier); - - devicep->identifier = conf_device->dev_identifier; - devicep->vendor = conf_device->dev_vendor; - devicep->board = conf_device->dev_board; - devicep->chipset = conf_device->dev_chipset; - devicep->ramdac = conf_device->dev_ramdac; - devicep->driver = conf_device->dev_driver; - devicep->active = active; - devicep->videoRam = conf_device->dev_videoram; - devicep->BiosBase = conf_device->dev_bios_base; - devicep->MemBase = conf_device->dev_mem_base; - devicep->IOBase = conf_device->dev_io_base; - devicep->clockchip = conf_device->dev_clockchip; - devicep->busID = conf_device->dev_busid; - devicep->textClockFreq = conf_device->dev_textclockfreq; - devicep->chipID = conf_device->dev_chipid; - devicep->chipRev = conf_device->dev_chiprev; - devicep->options = conf_device->dev_option_lst; - devicep->irq = conf_device->dev_irq; - devicep->screen = conf_device->dev_screen; - - for (i = 0; i < MAXDACSPEEDS; i++) { - if (i < CONF_MAXDACSPEEDS) - devicep->dacSpeeds[i] = conf_device->dev_dacSpeeds[i]; - else - devicep->dacSpeeds[i] = 0; - } - devicep->numclocks = conf_device->dev_clocks; - if (devicep->numclocks > MAXCLOCKS) - devicep->numclocks = MAXCLOCKS; - for (i = 0; i < devicep->numclocks; i++) { - devicep->clock[i] = conf_device->dev_clock[i]; - } - devicep->claimed = FALSE; - - return TRUE; -} - -#ifdef XF86DRI -static void -configDRI(XF86ConfDRIPtr drip) -{ - int count = 0; - XF86ConfBuffersPtr bufs; - int i; - struct group *grp; - - xf86ConfigDRI.group = -1; - xf86ConfigDRI.mode = 0; - xf86ConfigDRI.bufs_count = 0; - xf86ConfigDRI.bufs = NULL; - - if (drip) { - if (drip->dri_group_name) { - if ((grp = getgrnam(drip->dri_group_name))) - xf86ConfigDRI.group = grp->gr_gid; - } else { - if (drip->dri_group >= 0) - xf86ConfigDRI.group = drip->dri_group; - } - xf86ConfigDRI.mode = drip->dri_mode; - for (bufs = drip->dri_buffers_lst; bufs; bufs = bufs->list.next) - ++count; - - xf86ConfigDRI.bufs_count = count; - xf86ConfigDRI.bufs = xnfalloc(count * sizeof(*xf86ConfigDRI.bufs)); - - for (i = 0, bufs = drip->dri_buffers_lst; - i < count; - i++, bufs = bufs->list.next) { - - xf86ConfigDRI.bufs[i].count = bufs->buf_count; - xf86ConfigDRI.bufs[i].size = bufs->buf_size; - /* FIXME: Flags not implemented. These - could be used, for example, to specify a - contiguous block and/or write-combining - cache policy. */ - xf86ConfigDRI.bufs[i].flags = 0; - } - } -} -#endif - -static void -configExtensions(XF86ConfExtensionsPtr conf_ext) -{ - XF86OptionPtr o; - - if (conf_ext && conf_ext->ext_option_lst) { - for (o = conf_ext->ext_option_lst; o; o = xf86NextOption(o)) { - char *name = xf86OptionName(o); - char *val = xf86OptionValue(o); - char *n; - Bool enable = TRUE; - - /* Handle "No<ExtensionName>" */ - n = xf86NormalizeName(name); - if (strncmp(n, "no", 2) == 0) { - name += 2; - enable = FALSE; - } - - if (!val || - xf86NameCmp(val, "enable") == 0 || - xf86NameCmp(val, "enabled") == 0 || - xf86NameCmp(val, "on") == 0 || - xf86NameCmp(val, "1") == 0 || - xf86NameCmp(val, "yes") == 0 || - xf86NameCmp(val, "true") == 0) { - /* NOTHING NEEDED -- enabling is handled below */ - } else if (xf86NameCmp(val, "disable") == 0 || - xf86NameCmp(val, "disabled") == 0 || - xf86NameCmp(val, "off") == 0 || - xf86NameCmp(val, "0") == 0 || - xf86NameCmp(val, "no") == 0 || - xf86NameCmp(val, "false") == 0) { - enable = !enable; - } else { - xf86Msg(X_WARNING, "Ignoring unrecognized value \"%s\"\n", val); - xfree(n); - continue; - } - - if (EnableDisableExtension(name, enable)) { - xf86Msg(X_CONFIG, "Extension \"%s\" is %s\n", - name, enable ? "enabled" : "disabled"); - } else { - xf86Msg(X_WARNING, "Ignoring unrecognized extension \"%s\"\n", - name); - } - xfree(n); - } - } -} - -static Bool -configInput(IDevPtr inputp, XF86ConfInputPtr conf_input, MessageType from) -{ - xf86Msg(from, "|-->Input Device \"%s\"\n", conf_input->inp_identifier); - inputp->identifier = conf_input->inp_identifier; - inputp->driver = conf_input->inp_driver; - inputp->commonOptions = conf_input->inp_option_lst; - inputp->extraOptions = NULL; - - return TRUE; -} - -static Bool -modeIsPresent(char * modename,MonPtr monitorp) -{ - DisplayModePtr knownmodes = monitorp->Modes; - - /* all I can think of is a linear search... */ - while(knownmodes != NULL) - { - if(!strcmp(modename,knownmodes->name) && - !(knownmodes->type & M_T_DEFAULT)) - return TRUE; - knownmodes = knownmodes->next; - } - return FALSE; -} - -static Bool -addDefaultModes(MonPtr monitorp) -{ - DisplayModePtr mode; - DisplayModePtr last = monitorp->Last; - int i = 0; - - for (i = 0; i < xf86NumDefaultModes; i++) - { - mode = xf86DuplicateMode(&xf86DefaultModes[i]); - if (!modeIsPresent(mode, monitorp)) - { - monitorp->Modes = xf86ModesAdd(monitorp->Modes, mode); - last = mode; - } else { - xfree(mode); - } - } - monitorp->Last = last; - - return TRUE; -} - -static void -checkInput(serverLayoutPtr layout) { - if (!xf86Info.allowEmptyInput) - checkCoreInputDevices(layout, FALSE); -} - -/* - * load the config file and fill the global data structure - */ -ConfigStatus -xf86HandleConfigFile(Bool autoconfig) -{ - const char *filename; - char *searchpath; - MessageType from = X_DEFAULT; - char *scanptr; - Bool singlecard = 0; - - if (!autoconfig) { - if (getuid() == 0) - searchpath = ROOT_CONFIGPATH; - else - searchpath = USER_CONFIGPATH; - - if (xf86ConfigFile) - from = X_CMDLINE; - - filename = xf86openConfigFile(searchpath, xf86ConfigFile, PROJECTROOT); - if (filename) { - xf86MsgVerb(from, 0, "Using config file: \"%s\"\n", filename); - xf86ConfigFile = xnfstrdup(filename); - } else { - xf86Msg(X_ERROR, "Unable to locate/open config file"); - if (xf86ConfigFile) - xf86ErrorFVerb(0, ": \"%s\"", xf86ConfigFile); - xf86ErrorFVerb(0, "\n"); - return CONFIG_NOFILE; - } - } - - if ((xf86configptr = xf86readConfigFile ()) == NULL) { - xf86Msg(X_ERROR, "Problem parsing the config file\n"); - return CONFIG_PARSE_ERROR; - } - xf86closeConfigFile (); - - /* Initialise a few things. */ - - /* - * now we convert part of the information contained in the parser - * structures into our own structures. - * The important part here is to figure out which Screen Sections - * in the XF86Config file are active so that we can piece together - * the modes that we need later down the road. - * And while we are at it, we'll decode the rest of the stuff as well - */ - - /* First check if a layout section is present, and if it is valid. */ - - if (xf86configptr->conf_layout_lst == NULL || xf86ScreenName != NULL) { - if (xf86ScreenName == NULL) { - xf86Msg(X_DEFAULT, - "No Layout section. Using the first Screen section.\n"); - } - if (!configImpliedLayout(&xf86ConfigLayout, - xf86configptr->conf_screen_lst)) { - xf86Msg(X_ERROR, "Unable to determine the screen layout\n"); - return CONFIG_PARSE_ERROR; - } - } else { - if (xf86configptr->conf_flags != NULL) { - char *dfltlayout = NULL; - pointer optlist = xf86configptr->conf_flags->flg_option_lst; - - if (optlist && xf86FindOption(optlist, "defaultserverlayout")) - dfltlayout = xf86SetStrOption(optlist, "defaultserverlayout", NULL); - if (!configLayout(&xf86ConfigLayout, xf86configptr->conf_layout_lst, - dfltlayout)) { - xf86Msg(X_ERROR, "Unable to determine the screen layout\n"); - return CONFIG_PARSE_ERROR; - } - } else { - if (!configLayout(&xf86ConfigLayout, xf86configptr->conf_layout_lst, - NULL)) { - xf86Msg(X_ERROR, "Unable to determine the screen layout\n"); - return CONFIG_PARSE_ERROR; - } - } - } - - xf86ProcessOptions(-1, xf86ConfigLayout.options, LayoutOptions); - - if ((scanptr = xf86GetOptValString(LayoutOptions, LAYOUT_ISOLATEDEVICE))) { - ; /* IsolateDevice specified; overrides SingleCard */ - } else { - xf86GetOptValBool(LayoutOptions, LAYOUT_SINGLECARD, &singlecard); - if (singlecard) - scanptr = xf86ConfigLayout.screens->screen->device->busID; - } - if (scanptr) { - int bus, device, func; - if (strncmp(scanptr, "PCI:", 4) != 0) { - xf86Msg(X_WARNING, "Bus types other than PCI not yet isolable.\n" - "\tIgnoring IsolateDevice option.\n"); - } else if (sscanf(scanptr, "PCI:%d:%d:%d", &bus, &device, &func) == 3) { - xf86IsolateDevice.domain = PCI_DOM_FROM_BUS(bus); - xf86IsolateDevice.bus = PCI_BUS_NO_DOMAIN(bus); - xf86IsolateDevice.dev = device; - xf86IsolateDevice.func = func; - xf86Msg(X_INFO, - "Isolating PCI bus \"%d:%d:%d\"\n", bus, device, func); - } - } - - /* Now process everything else */ - if (!configServerFlags(xf86configptr->conf_flags,xf86ConfigLayout.options)){ - ErrorF ("Problem when converting the config data structures\n"); - return CONFIG_PARSE_ERROR; - } - - configFiles(xf86configptr->conf_files); - configExtensions(xf86configptr->conf_extensions); -#ifdef XF86DRI - configDRI(xf86configptr->conf_dri); -#endif - - checkInput(&xf86ConfigLayout); - - /* - * Handle some command line options that can override some of the - * ServerFlags settings. - */ -#ifdef XF86VIDMODE - if (xf86VidModeDisabled) - xf86Info.vidModeEnabled = FALSE; - if (xf86VidModeAllowNonLocal) - xf86Info.vidModeAllowNonLocal = TRUE; -#endif - -#ifdef XF86MISC - if (xf86MiscModInDevDisabled) - xf86Info.miscModInDevEnabled = FALSE; - if (xf86MiscModInDevAllowNonLocal) - xf86Info.miscModInDevAllowNonLocal = TRUE; -#endif - - if (xf86AllowMouseOpenFail) - xf86Info.allowMouseOpenFail = TRUE; - - return CONFIG_OK; -} - -Bool -xf86PathIsSafe(const char *path) -{ - return (xf86pathIsSafe(path) != 0); -} |