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

wherever the X fonts are located).
Document new <include>directory-name</include> semantics
add <include ignore_missing="yes">conf.d</include>
Add selectfont to ignore bitmap fonts, add comment for selectfont which
    accepts bitmap fonts.
Allow <include> configuration elements to reference directories. Parse and
    load all files of the form [0-9]* in sorted order.

ChangeLog

@@ -1,3 +1,21 @@
+2004-12-04  Keith Packard  <keithp@keithp.com>
+
+	* configure.in:
+	Change default set of fonts to include all of
+	/usr/X11R6/lib/X11/fonts (or wherever the X fonts are located).
+	* doc/fontconfig-user.sgml:
+	Document new <include>directory-name</include> semantics
+	* fonts.conf.in:
+	add <include ignore_missing="yes">conf.d</include>
+	* local.conf:
+	Add selectfont to ignore bitmap fonts, add comment for
+	selectfont which accepts bitmap fonts.
+	* src/fcdir.c:
+	* src/fcint.h:
+	* src/fcxml.c: (FcConfigParseAndLoadDir), (FcConfigParseAndLoad):
+	Allow <include> configuration elements to reference directories.
+	Parse and load all files of the form [0-9]* in sorted order.
+
 2004-12-04  Keith Packard  <keithp@keithp.com>
 
 	* autogen.sh:

configure.in

@@ -281,19 +281,16 @@ yes)
 	for dir in /usr/X11R6/lib/X11 /usr/X11/lib/X11 /usr/lib/X11; do
 		case x"$FC_ADD_FONTS" in
 		x)
-			if test -d "$dir/fonts"; then
-				for sub in "$dir"/fonts/*; do
-					if ls "$sub" | grep -q -i '\.pf\|\.tt\|\.ot'; then
-						case x$FC_ADD_FONTS in
-						x)
-							FC_ADD_FONTS="$sub"
-							;;
-						*)
-							FC_ADD_FONTS="$FC_ADD_FONTS,$sub"
-							;;
-						esac
-					fi
-				done
+			sub="$dir/fonts"
+			if test -d "$sub"; then
+				case x$FC_ADD_FONTS in
+				x)
+					FC_ADD_FONTS="$sub"
+					;;
+				*)
+					FC_ADD_FONTS="$FC_ADD_FONTS,$sub"
+					;;
+				esac
 			fi
 			;;
 		esac

doc/fontconfig-user.sgml

@@ -264,11 +264,14 @@ is ``~/.fonts.cache-<sgmltag>version</>'', where <sgmltag>version</> is the font
 file version number (currently 1).
   </para></refsect2>
   <refsect2><title><sgmltag>include ignore_missing="no"</></title><para>
-This element contains the name of an additional configuration file.  When
-the XML datatype is traversed by FcConfigParse, the contents of the file
-will also be incorporated into the configuration by passing the filename to
+This element contains the name of an additional configuration file or
+directory.  If a directory, every file within that directory starting with a
+number will be processed in sorted order.  When
+the XML datatype is traversed by FcConfigParse, the contents of the file(s)
+will also be incorporated into the configuration by passing the filename(s) to
 FcConfigLoadAndParse.  If 'ignore_missing' is set to "yes" instead of the
-default "no", a missing file will elicit no warning message from the library.
+default "no", a missing file or directory will elicit no warning message from
+the library.
   </para></refsect2>
   <refsect2><title><sgmltag>config</></title><para>
 This element provides a place to consolodate additional configuration
@@ -453,8 +456,8 @@ This is an example of a system-wide configuration file
 &lt;!-- 
 	Find fonts in these directories
 --&gt;
-&lt;dir&gt;/usr/X11R6/lib/X11/fonts/truetype&lt;/dir&gt;
-&lt;dir&gt;/usr/X11R6/lib/X11/fonts/Type1&lt;/dir&gt;
+&lt;dir&gt;/usr/share/fonts&lt;/dir&gt;
+&lt;dir&gt;/usr/X11R6/lib/X11/fonts&lt;/dir&gt;
 
 &lt;!--
 	Accept deprecated 'mono' alias, replacing it with 'monospace'
@@ -535,7 +538,7 @@ This is an example of a per-user configuration file that lives in
 &lt;!--
 	Private font directory
 --&gt;
-&lt;dir&gt;~/misc/fonts&lt;/dir&gt;
+&lt;dir&gt;~/.fonts&lt;/dir&gt;
 
 &lt;!--
 	use rgb sub-pixel ordering to improve glyph appearance on

fonts.conf.in

@@ -211,6 +211,7 @@
 <!--
   Load local system customization file
 -->
+	<include ignore_missing="yes">conf.d</include>
 	<include ignore_missing="yes">local.conf</include>
 
 <!--

local.conf

@@ -11,4 +11,27 @@
 		<edit name="rgba" mode="assign"><const>rgb</const></edit>
 	</match>
 -->
+<!-- 
+  Reject bitmap fonts
+ -->
+
+ <selectfont>
+  <rejectfont>
+   <pattern>
+     <patelt name="scalable"><bool>false</bool></patelt>
+   </pattern>
+  </rejectfont>
+ </selectfont>
+ 
+<!--
+  Accept bitmap fonts.  This overrides any rejectfont which matches 
+  
+ <selectfont>
+  <acceptfont>
+   <pattern>
+     <patelt name="scalable"><bool>false</bool></patelt>
+   </pattern>
+  </acceptfont>
+ </selectfont>
+ -->
 </fontconfig>

src/fcdir.c

@@ -25,7 +25,7 @@
 #include "fcint.h"
 #include <dirent.h>
 
-static FcBool
+FcBool
 FcFileIsDir (const FcChar8 *file)
 {
     struct stat	    statb;
@@ -166,8 +166,6 @@ FcFileScan (FcFontSet	    *set,
     return FcFileScanConfig (set, dirs, cache, blanks, file, force, 0);
 }
 
-#define FC_MAX_FILE_LEN	    4096
-
 /*
  * Scan 'dir', adding font files to 'set' and
  * subdirectories to 'dirs'

src/fcint.h

@@ -69,6 +69,7 @@ typedef struct _FcSymbolic {
 #define FC_DBG_SCAN	128
 #define FC_DBG_SCANV	256
 #define FC_DBG_MEMORY	512
+#define FC_DBG_CONFIG	1024
 
 #define FC_MEM_CHARSET	    0
 #define FC_MEM_CHARLEAF	    1
@@ -229,6 +230,8 @@ typedef struct _FcGlyphName {
     FcChar8	name[1];	/* name extends beyond struct */
 } FcGlyphName;
 
+#define FC_MAX_FILE_LEN	    4096
+
 /*
  * The per-user ~/.fonts.cache-<version> file is loaded into
  * this data structure.  Each directory gets a substructure
@@ -519,6 +522,9 @@ FcDebug (void);
 
 /* fcdir.c */
 
+FcBool
+FcFileIsDir (const FcChar8 *file);
+
 FcBool
 FcFileScanConfig (FcFontSet	*set,
 		  FcStrSet	*dirs,

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)