Change default set of fonts to include all of /usr/X11R6/lib/X11/fonts (or

[fontconfig.git] / src / fcxml.c

diff --git a/src/fcxml.c b/src/fcxml.c
index 52172b25dcdb0adf67165144da8672556fd8efbc..bb0da1caf5693548a693401a9db361ba0ba0b799 100644 (file)
--- a/src/fcxml.c
+++ b/src/fcxml.c
@@ -24,6 +24,7 @@
 
 #include <stdarg.h>
 #include "fcint.h"
+#include <dirent.h>
 
 #ifndef HAVE_XMLPARSE_H
 #define HAVE_XMLPARSE_H 0
@@ -2077,6 +2078,84 @@ FcEndDoctypeDecl (void *userData)
 {
 }
 
+static FcBool
+FcConfigParseAndLoadDir (FcConfig      *config,
+                        const FcChar8  *name,
+                        const FcChar8  *dir,
+                        FcBool         complain)
+{
+    DIR                    *d;
+    struct dirent   *e;
+    FcBool         ret = FcTrue;
+    FcChar8        *file;
+    FcChar8        *base;
+    FcStrSet       *files;
+
+    d = opendir ((char *) dir);
+    if (!d)
+    {
+       if (complain)
+           FcConfigMessage (0, FcSevereError, "Cannot open config dir \"%s\"",
+                            name);
+       ret = FcFalse;
+       goto bail0;
+    }
+    /* freed below */
+    file = (FcChar8 *) malloc (strlen ((char *) dir) + 1 + FC_MAX_FILE_LEN + 1);
+    if (!file)
+    {
+       ret = FcFalse;
+       goto bail1;
+    }
+    
+    strcpy ((char *) file, (char *) dir);
+    strcat ((char *) file, "/");
+    base = file + strlen ((char *) file);
+    
+    files = FcStrSetCreate ();
+    if (!files)
+    {
+       ret = FcFalse;
+       goto bail2;
+    }
+    
+    if (FcDebug () & FC_DBG_CONFIG)
+       printf ("\tScanning config dir %s\n", dir);
+       
+    while (ret && (e = readdir (d)))
+    {
+       /*
+        * Add all files of the form [0-9]*
+        */
+       if ('0' <= e->d_name[0] && e->d_name[0] <= '9' &&
+           strlen (e->d_name) < FC_MAX_FILE_LEN)
+       {
+           strcpy ((char *) base, (char *) e->d_name);
+           if (!FcStrSetAdd (files, file))
+           {
+               ret = FcFalse;
+               goto bail3;
+           }
+       }
+    }
+    if (ret)
+    {
+       int i;
+       qsort (files->strs, files->num, sizeof (FcChar8 *), 
+              (int (*)(const void *, const void *)) FcStrCmp);
+       for (i = 0; ret && i < files->num; i++)
+           ret = FcConfigParseAndLoad (config, files->strs[i], complain);
+    }
+bail3:
+    FcStrSetDestroy (files);
+bail2:
+    free (file);
+bail1:
+    closedir (d);
+bail0:
+    return ret || !complain;
+}
+
 FcBool
 FcConfigParseAndLoad (FcConfig     *config,
                      const FcChar8 *name,
@@ -2101,6 +2180,16 @@ FcConfigParseAndLoad (FcConfig       *config,
        goto bail0;
     }
 
+    if (FcFileIsDir (filename))
+    {
+       FcBool ret = FcConfigParseAndLoadDir (config, name, filename, complain);
+       FcStrFree (filename);
+       return ret;
+    }
+
+    if (FcDebug () & FC_DBG_CONFIG)
+       printf ("\tLoading config file %s\n", filename);
+
     f = fopen ((char *) filename, "r");
     FcStrFree (filename);
     if (!f)