diff options
Diffstat (limited to 'nx-X11/programs/Xserver/hw/xfree86/common/xf86AutoConfig.c')
| -rw-r--r-- | nx-X11/programs/Xserver/hw/xfree86/common/xf86AutoConfig.c | 368 |
1 files changed, 0 insertions, 368 deletions
diff --git a/nx-X11/programs/Xserver/hw/xfree86/common/xf86AutoConfig.c b/nx-X11/programs/Xserver/hw/xfree86/common/xf86AutoConfig.c deleted file mode 100644 index 36e400cd1..000000000 --- a/nx-X11/programs/Xserver/hw/xfree86/common/xf86AutoConfig.c +++ /dev/null @@ -1,368 +0,0 @@ -/* $DHD: xc/programs/Xserver/hw/xfree86/common/xf86AutoConfig.c,v 1.15 2003/09/24 19:39:36 dawes Exp $ */ -/* $XdotOrg: xc/programs/Xserver/hw/xfree86/common/xf86AutoConfig.c,v 1.4 2005/08/23 20:12:26 alanc Exp $ */ - -/* - * Copyright 2003 by David H. Dawes. - * Copyright 2003 by X-Oz Technologies. - * All rights reserved. - * - * 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). - * - * Author: David Dawes <dawes@XFree86.Org>. - */ - -/* $XFree86: xc/programs/Xserver/hw/xfree86/common/xf86AutoConfig.c,v 1.2 2003/11/03 05:11:01 tsi Exp $ */ - -#ifdef HAVE_XORG_CONFIG_H -#include <xorg-config.h> -#endif - -#include "xf86.h" -#include "xf86Parser.h" -#include "xf86tokens.h" -#include "xf86Config.h" -#include "xf86Priv.h" -#include "xf86_OSlib.h" - -/* - * Sections for the default built-in configuration. - */ - -#define BUILTIN_MODULE_SECTION \ - "Section \"Module\"\n" \ - "\tLoad\t\"extmod\"\n" \ - "\tLoad\t\"dbe\"\n" \ - "\tLoad\t\"glx\"\n" \ - "\tLoad\t\"freetype\"\n" \ - "EndSection\n\n" - -#define BUILTIN_DEVICE_NAME \ - "\"Builtin Default %s Device %d\"" - -#define BUILTIN_DEVICE_SECTION_PRE \ - "Section \"Device\"\n" \ - "\tIdentifier\t" BUILTIN_DEVICE_NAME "\n" \ - "\tDriver\t\"%s\"\n" - -#define BUILTIN_DEVICE_SECTION_POST \ - "EndSection\n\n" - -#define BUILTIN_DEVICE_SECTION \ - BUILTIN_DEVICE_SECTION_PRE \ - BUILTIN_DEVICE_SECTION_POST - -#define BUILTIN_MONITOR_NAME \ - "\"Builtin Default Monitor\"" - -#define BUILTIN_MONITOR_SECTION \ - "Section \"Monitor\"\n" \ - "\tIdentifier\t" BUILTIN_MONITOR_NAME "\n" \ - "\tOption\t\"TargetRefresh\"\t\"75.0\"\n" \ - "EndSection\n\n" - -#define BUILTIN_SCREEN_NAME \ - "\"Builtin Default %s Screen %d\"" - -#define BUILTIN_SCREEN_SECTION \ - "Section \"Screen\"\n" \ - "\tIdentifier\t" BUILTIN_SCREEN_NAME "\n" \ - "\tDevice\t" BUILTIN_DEVICE_NAME "\n" \ - "\tMonitor\t" BUILTIN_MONITOR_NAME "\n" \ - "EndSection\n\n" - -#define BUILTIN_LAYOUT_SECTION_PRE \ - "Section \"ServerLayout\"\n" \ - "\tIdentifier\t\"Builtin Default Layout\"\n" - -#define BUILTIN_LAYOUT_SCREEN_LINE \ - "\tScreen\t" BUILTIN_SCREEN_NAME "\n" - -#define BUILTIN_LAYOUT_SECTION_POST \ - "EndSection\n\n" - - -#ifndef GET_CONFIG_CMD -#define GET_CONFIG_CMD "getconfig" -#endif - -#ifndef GETCONFIG_DIR -#define GETCONFIG_DIR PROJECTROOT "/lib/X11/getconfig" -#endif - -#define GETCONFIG_WHITESPACE " \t\n" - -static const char **builtinConfig = NULL; -static int builtinLines = 0; -static const char *deviceList[] = { - "fbdev", - "vesa", - "vga", - NULL -}; - -/* - * A built-in config file is stored as an array of strings, with each string - * representing a single line. AppendToConfig() breaks up the string "s" - * into lines, and appends those lines it to builtinConfig. - */ - -static void -AppendToList(const char *s, const char ***list, int *lines) -{ - char *str, *newstr, *p; - - str = xnfstrdup(s); - for (p = strtok(str, "\n"); p; p = strtok(NULL, "\n")) { - (*lines)++; - *list = xnfrealloc(*list, (*lines + 1) * sizeof(**list)); - newstr = xnfalloc(strlen(p) + 2); - strcpy(newstr, p); - strcat(newstr, "\n"); - (*list)[*lines - 1] = newstr; - (*list)[*lines] = NULL; - } - xfree(str); -} - -static void -FreeList(const char ***list, int *lines) -{ - int i; - - for (i = 0; i < *lines; i++) { - if ((*list)[i]) - xfree((*list)[i]); - } - xfree(*list); - *list = NULL; - *lines = 0; -} - -static void -FreeConfig(void) -{ - FreeList(&builtinConfig, &builtinLines); -} - -static void -AppendToConfig(const char *s) -{ - AppendToList(s, &builtinConfig, &builtinLines); -} - -Bool -xf86AutoConfig(void) -{ - const char **p; - char buf[1024]; - pciVideoPtr *pciptr, info = NULL; - char *driver = NULL; - FILE *gp = NULL; - ConfigStatus ret; - - /* Find the primary device, and get some information about it. */ - if (xf86PciVideoInfo) { - for (pciptr = xf86PciVideoInfo; (info = *pciptr); pciptr++) { - if (xf86IsPrimaryPci(info)) { - break; - } - } - if (!info) { - ErrorF("Primary device is not PCI\n"); - } - } else { - ErrorF("xf86PciVideoInfo is not set\n"); - } - - if (info) { - char *tmp; - char *path = NULL, *a, *b; - char *searchPath = NULL; - - /* - * Look for the getconfig program first in the xf86ModulePath - * directories, then in GETCONFIG_DIR, then in BINDIR. If it - * isn't found in any of those locations, just use the normal - * search path. - */ - - if (xf86ModulePath) { - a = xnfstrdup(xf86ModulePath); - b = strtok(a, ","); - while (b) { - path = xnfrealloc(path, - strlen(b) + 1 + strlen(GET_CONFIG_CMD) + 1); - sprintf(path, "%s/%s", b, GET_CONFIG_CMD); - if (access(path, X_OK) == 0) - break; - b = strtok(NULL, ","); - } - if (!b) { - xfree(path); - path = NULL; - } - xfree(a); - } - - if (!path) { - path = xnfstrdup(GETCONFIG_DIR "/" GET_CONFIG_CMD); - if (access(path, X_OK) != 0) { - xfree(path); - path = NULL; - } - } - -#ifdef BINDIR - if (!path) { - path = xnfstrdup(BINDIR "/" GET_CONFIG_CMD); - if (access(path, X_OK) != 0) { - xfree(path); - path = NULL; - } - } -#endif - - if (!path) - path = xnfstrdup(GET_CONFIG_CMD); - - /* - * Build up the config file directory search path: - * - * /etc/X11 - * PROJECTROOT/etc/X11 - * xf86ModulePath - * PROJECTROOT/lib/X11/getconfig (GETCONFIG_DIR) - */ - - searchPath = xnfalloc(strlen("/etc/X11") + 1 + - strlen(PROJECTROOT "/etc/X11") + 1 + - (xf86ModulePath ? strlen(xf86ModulePath) : 0) - + 1 + - strlen(GETCONFIG_DIR) + 1); - strcpy(searchPath, "/etc/X11," PROJECTROOT "/etc/X11,"); - if (xf86ModulePath && *xf86ModulePath) { - strcat(searchPath, xf86ModulePath); - strcat(searchPath, ","); - } - strcat(searchPath, GETCONFIG_DIR); - - ErrorF("xf86AutoConfig: Primary PCI is %d:%d:%d\n", - info->bus, info->device, info->func); - - snprintf(buf, sizeof(buf), "%s" -#ifdef DEBUG - " -D" -#endif - " -X %d" - " -I %s" - " -v 0x%04x -d 0x%04x -r 0x%02x -s 0x%04x" - " -b 0x%04x -c 0x%04x", - path, - (unsigned int)xorgGetVersion(), - searchPath, - info->vendor, info->chipType, info->chipRev, - info->subsysVendor, info->subsysCard, - info->class << 8 | info->subclass); - ErrorF("Running \"%s\"\n", buf); - gp = Popen(buf, "r"); - if (gp) { - if (fgets(buf, sizeof(buf) - 1, gp)) { - buf[strlen(buf) - 1] = '\0'; - tmp = strtok(buf, GETCONFIG_WHITESPACE); - if (tmp) - driver = xnfstrdup(tmp); - } - } - xfree(path); - xfree(searchPath); - } - - AppendToConfig(BUILTIN_MODULE_SECTION); - AppendToConfig(BUILTIN_MONITOR_SECTION); - - if (driver) { - snprintf(buf, sizeof(buf), BUILTIN_DEVICE_SECTION_PRE, - driver, 0, driver); - AppendToConfig(buf); - ErrorF("New driver is \"%s\"\n", driver); - buf[0] = '\t'; - while (fgets(buf + 1, sizeof(buf) - 2, gp)) { - AppendToConfig(buf); - ErrorF("Extra line: %s", buf); - } - AppendToConfig(BUILTIN_DEVICE_SECTION_POST); - snprintf(buf, sizeof(buf), BUILTIN_SCREEN_SECTION, - driver, 0, driver, 0); - AppendToConfig(buf); - } - - if (gp) - Pclose(gp); - - for (p = deviceList; *p; p++) { - snprintf(buf, sizeof(buf), BUILTIN_DEVICE_SECTION, *p, 0, *p); - AppendToConfig(buf); - snprintf(buf, sizeof(buf), BUILTIN_SCREEN_SECTION, *p, 0, *p, 0); - AppendToConfig(buf); - } - - AppendToConfig(BUILTIN_LAYOUT_SECTION_PRE); - if (driver) { - snprintf(buf, sizeof(buf), BUILTIN_LAYOUT_SCREEN_LINE, driver, 0); - AppendToConfig(buf); - } - for (p = deviceList; *p; p++) { - snprintf(buf, sizeof(buf), BUILTIN_LAYOUT_SCREEN_LINE, *p, 0); - AppendToConfig(buf); - } - AppendToConfig(BUILTIN_LAYOUT_SECTION_POST); - -#ifdef BUILTIN_EXTRA - AppendToConfig(BUILTIN_EXTRA); -#endif - - if (driver) - xfree(driver); - - xf86MsgVerb(X_DEFAULT, 0, - "Using default built-in configuration (%d lines)\n", - builtinLines); - - xf86MsgVerb(X_DEFAULT, 3, "--- Start of built-in configuration ---\n"); - for (p = builtinConfig; *p; p++) - xf86ErrorFVerb(3, "\t%s", *p); - xf86MsgVerb(X_DEFAULT, 3, "--- End of built-in configuration ---\n"); - - xf86setBuiltinConfig(builtinConfig); - ret = xf86HandleConfigFile(TRUE); - FreeConfig(); - switch(ret) { - case CONFIG_OK: - return TRUE; - default: - xf86Msg(X_ERROR, "Error parsing the built-in default configuration.\n"); - return FALSE; - } -} - |