diff options
Diffstat (limited to 'hw/xfree86/parser/scan.c')
| -rw-r--r-- | hw/xfree86/parser/scan.c | 45 |
1 files changed, 36 insertions, 9 deletions
diff --git a/hw/xfree86/parser/scan.c b/hw/xfree86/parser/scan.c index 4dc2e0dd1..d97954d2e 100644 --- a/hw/xfree86/parser/scan.c +++ b/hw/xfree86/parser/scan.c @@ -440,11 +440,11 @@ xf86pathIsSafe(const char *path) * %A cmdline argument as an absolute path (must be absolute to match) * %R cmdline argument as a relative path * %S cmdline argument as a "safe" path (relative, and no ".." elements) - * %X default config file name ("XF86Config") + * %X default config file name ("xorg.conf") * %H hostname - * %E config file environment ($XF86CONFIG) as an absolute path - * %F config file environment ($XF86CONFIG) as a relative path - * %G config file environment ($XF86CONFIG) as a safe path + * %E config file environment ($XORGCONFIG) as an absolute path + * %F config file environment ($XORGCONFIG) as a relative path + * %G config file environment ($XORGCONFIG) as a safe path * %D $HOME * %P projroot * %M major version number @@ -453,14 +453,15 @@ xf86pathIsSafe(const char *path) */ #ifndef XCONFIGFILE -#define XCONFIGFILE "XF86Config" +#define XCONFIGFILE "xorg.conf" #endif #ifndef PROJECTROOT #define PROJECTROOT "/usr/X11R6" #endif #ifndef XCONFENV -#define XCONFENV "XF86CONFIG" +#define XCONFENV "XORGCONFIG" #endif +#define XFREE86CFGFILE "XF86Config" #ifndef XF86_VERSION_MAJOR #ifdef XVERSION #if XVERSION > 40000000 @@ -495,7 +496,7 @@ xf86pathIsSafe(const char *path) static char * DoSubstitution(const char *template, const char *cmdline, const char *projroot, - int *cmdlineUsed, int *envUsed) + int *cmdlineUsed, int *envUsed, char *XConfigFile) { char *result; int i, l; @@ -547,7 +548,7 @@ DoSubstitution(const char *template, const char *cmdline, const char *projroot, BAIL_OUT; break; case 'X': - APPEND_STR(XCONFIGFILE); + APPEND_STR(XConfigFile); break; case 'H': if (!hostname) { @@ -701,7 +702,8 @@ xf86openConfigFile(const char *path, const char *cmdline, const char *projroot) /* First, search for a config file. */ while (template && !configFile) { if ((configPath = DoSubstitution(template, cmdline, projroot, - &cmdlineUsed, NULL))) { + &cmdlineUsed, NULL, + XCONFIGFILE))) { if ((configFile = fopen(configPath, "r")) != 0) { if (cmdline && !cmdlineUsed) { fclose(configFile); @@ -715,6 +717,31 @@ xf86openConfigFile(const char *path, const char *cmdline, const char *projroot) } template = strtok(NULL, ","); } + + /* Then search for fallback */ + if (!configFile) { + strcpy(pathcopy, path); + template = strtok(pathcopy, ","); + + while (template && !configFile) { + if ((configPath = DoSubstitution(template, cmdline, projroot, + &cmdlineUsed, NULL, + XFREE86CFGFILE))) { + if ((configFile = fopen(configPath, "r")) != 0) { + if (cmdline && !cmdlineUsed) { + fclose(configFile); + configFile = NULL; + } + } + } + if (configPath && !configFile) { + xf86conffree(configPath); + configPath = NULL; + } + template = strtok(NULL, ","); + } + } + xf86conffree(pathcopy); if (!configFile) { |