Attachment 54468 Details for Bug 128930

[patch] The patch against fontconfig 2.3.91

fontconfig-2.3.91-localized-name.diff (text/plain), 6.43 KB, created by Zhe Su on 2005-10-18 07:01:10 UTC

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Creator: Zhe Su

Created: 2005-10-18 07:01:10 UTC

Size: 6.43 KB

patch

obsolete

>diff -ur fontconfig-2.3.91.20051007.old/src/fcdefault.c fontconfig-2.3.91.20051007/src/fcdefault.c
>--- fontconfig-2.3.91.20051007.old/src/fcdefault.c	2005-10-17 22:40:43.000000000 +0800
>+++ fontconfig-2.3.91.20051007/src/fcdefault.c	2005-10-17 23:24:44.000000000 +0800
>@@ -38,6 +38,67 @@
> 
> #define NUM_FC_BOOL_DEFAULTS	(int) (sizeof FcBoolDefaults / sizeof FcBoolDefaults[0])
> 
>+FcChar8 *
>+FcGetDefaultLang (void)
>+{
>+    static char	lang_local [128] = {0};
>+    char        *ctype;
>+    char        *territory;
>+    char        *after;
>+    int         lang_len, territory_len;
>+
>+    if (lang_local [0])
>+	return (FcChar8 *) lang_local;
>+
>+    ctype = setlocale (LC_CTYPE, NULL);
>+
>+    /*
>+     * Check if setlocale (LC_ALL, "") has been called
>+     */
>+    if (!ctype || !strcmp (ctype, "C"))
>+    {
>+	ctype = getenv ("LC_ALL");
>+	if (!ctype)
>+	{
>+	    ctype = getenv ("LC_CTYPE");
>+	    if (!ctype)
>+		ctype = getenv ("LANG");
>+	}
>+    }
>+
>+    /* ignore missing or empty ctype */
>+    if (ctype && *ctype != '\0')
>+    {
>+	territory = strchr (ctype, '_');
>+	if (territory)
>+	{
>+	    lang_len = territory - ctype;
>+	    territory = territory + 1;
>+	    after = strchr (territory, '.');
>+	    if (!after)
>+	    {
>+		after = strchr (territory, '@');
>+		if (!after)
>+		    after = territory + strlen (territory);
>+	    }
>+	    territory_len = after - territory;
>+	    if (lang_len + 1 + territory_len + 1 <= (int) sizeof (lang_local))
>+	    {
>+		strncpy (lang_local, ctype, lang_len);
>+		lang_local[lang_len] = '-';
>+		strncpy (lang_local + lang_len + 1, territory, territory_len);
>+		lang_local[lang_len + 1 + territory_len] = '\0';
>+	    }
>+	}
>+    }
>+
>+    /* set default lang to en */
>+    if (!lang_local [0])
>+	strcpy (lang_local, "en");
>+
>+    return (FcChar8 *) lang_local;
>+}
>+
> void
> FcDefaultSubstitute (FcPattern *pattern)
> {
>@@ -92,55 +153,7 @@
> 
>     if (FcPatternGet (pattern, FC_LANG, 0, &v) == FcResultNoMatch)
>     {
>-	char	*lang;
>-	char	*territory;
>-	char	*after;
>-	int	lang_len, territory_len;
>-	char	lang_local[128];
>-	char	*ctype = setlocale (LC_CTYPE, NULL);
>-
>-	/*
>-	 * Check if setlocale (LC_ALL, "") has been called
>-	 */
>-	if (!ctype || !strcmp (ctype, "C"))
>-	{
>-	    ctype = getenv ("LC_ALL");
>-	    if (!ctype)
>-	    {
>-		ctype = getenv ("LC_CTYPE");
>-		if (!ctype)
>-		    ctype = getenv ("LANG");
>-	    }
>-	}
>-	/* ignore missing or empty ctype */
>-	if (ctype && *ctype != '\0')
>-	{
>-	    lang = ctype;
>-	    territory = strchr (ctype, '_');
>-	    if (territory)
>-	    {
>-		lang_len = territory - lang;
>-		territory = territory + 1;
>-		after = strchr (territory, '.');
>-		if (!after)
>-		{
>-		    after = strchr (territory, '@');
>-		    if (!after)
>-			after = territory + strlen (territory);
>-		}
>-		territory_len = after - territory;
>-		if (lang_len + 1 + territory_len + 1 <= (int) sizeof (lang_local))
>-		{
>-		    strncpy (lang_local, lang, lang_len);
>-		    lang_local[lang_len] = '-';
>-		    strncpy (lang_local + lang_len + 1, territory, territory_len);
>-		    lang_local[lang_len + 1 + territory_len] = '\0';
>-		    FcPatternAddString (pattern, FC_LANG, (FcChar8 *) lang_local);
>-		}
>-	    }
>-	    else
>-		FcPatternAddString (pattern, FC_LANG, (FcChar8 *) lang);
>-	}
>+	FcPatternAddString (pattern, FC_LANG, FcGetDefaultLang ());
>     }
>     if (FcPatternGet (pattern, FC_FONTVERSION, 0, &v) == FcResultNoMatch)
>     {
>diff -ur fontconfig-2.3.91.20051007.old/src/fcint.h fontconfig-2.3.91.20051007/src/fcint.h
>--- fontconfig-2.3.91.20051007.old/src/fcint.h	2005-10-07 19:00:55.000000000 +0800
>+++ fontconfig-2.3.91.20051007/src/fcint.h	2005-10-18 09:57:14.000000000 +0800
>@@ -571,6 +571,10 @@
> int
> FcDebug (void);
> 
>+/* fcdefault.c */
>+FcChar8 *
>+FcGetDefaultLang (void);
>+
> /* fcdir.c */
> 
> FcBool
>diff -ur fontconfig-2.3.91.20051007.old/src/fclist.c fontconfig-2.3.91.20051007/src/fclist.c
>--- fontconfig-2.3.91.20051007.old/src/fclist.c	2005-10-07 19:00:55.000000000 +0800
>+++ fontconfig-2.3.91.20051007/src/fclist.c	2005-10-18 12:43:54.000000000 +0800
>@@ -337,6 +337,37 @@
>     table->entries = 0;
> }
> 
>+static int
>+FcGetDefaultObjectLangIndex (FcPattern *font, const char *object)
>+{
>+    FcChar8	   *lang = FcGetDefaultLang ();
>+    FcPatternElt   *e = FcPatternFindElt (font, object);
>+    FcValueListPtr  v;
>+    FcValue         value;
>+    int             idx = -1;
>+    int             i;
>+    int             langlen = strlen (lang);
>+
>+    if (e)
>+    {
>+	for (v = e->values, i = 0; FcValueListPtrU(v); v = FcValueListPtrU(v)->next, ++i)
>+	{
>+	    value = FcValueCanonicalize (&FcValueListPtrU (v)->value);
>+
>+	    if ((value.type & ~FC_STORAGE_STATIC) == FcTypeString)
>+	    {
>+		FcLangResult res = FcLangCompare (value.u.s, lang);
>+		if (res == FcLangEqual)
>+		    idx = i;
>+		else if (res == FcLangDifferentCountry && strlen (value.u.s) < langlen && idx < 0)
>+		    idx = i;
>+	    }
>+	}
>+    }
>+
>+    return (idx > 0) ? idx : 0;
>+}
>+
> static FcBool
> FcListAppend (FcListHashTable	*table,
> 	      FcPattern		*font,
>@@ -347,6 +378,11 @@
>     FcValueListPtr  v;
>     FcChar32	    hash;
>     FcListBucket    **prev, *bucket;
>+    int             familyidx = -1;
>+    int             fullnameidx = -1;
>+    int             styleidx = -1;
>+    int             defidx = 0;
>+    int             idx;
> 
>     hash = FcListPatternHash (font, os);
>     for (prev = &table->buckets[hash % FC_LIST_HASH_SIZE];
>@@ -368,15 +404,36 @@
>     
>     for (o = 0; o < os->nobject; o++)
>     {
>+	if (!strcmp (os->objects[o], FC_FAMILY) || !strcmp (os->objects[o], FC_FAMILYLANG))
>+	{
>+	    if (familyidx < 0)
>+		familyidx = FcGetDefaultObjectLangIndex (font, FC_FAMILYLANG);
>+	    defidx = familyidx;
>+	}
>+	else if (!strcmp (os->objects[o], FC_FULLNAME) || !strcmp (os->objects[o], FC_FULLNAMELANG))
>+	{
>+	    if (fullnameidx < 0)
>+		fullnameidx = FcGetDefaultObjectLangIndex (font, FC_FULLNAMELANG);
>+	    defidx = fullnameidx;
>+	}
>+	else if (!strcmp (os->objects[o], FC_STYLE) || !strcmp (os->objects[o], FC_STYLELANG))
>+	{
>+	    if (styleidx < 0)
>+		styleidx = FcGetDefaultObjectLangIndex (font, FC_STYLELANG);
>+	    defidx = styleidx;
>+	}
>+	else
>+	    defidx = 0;
>+
> 	e = FcPatternFindElt (font, os->objects[o]);
> 	if (e)
> 	{
>-	    for (v = e->values; FcValueListPtrU(v); 
>-		 v = FcValueListPtrU(v)->next)
>+	    for (v = e->values, idx = 0; FcValueListPtrU(v); 
>+		 v = FcValueListPtrU(v)->next, ++idx)
> 	    {
> 		if (!FcPatternAdd (bucket->pattern, 
> 				   os->objects[o], 
>-				   FcValueCanonicalize(&FcValueListPtrU(v)->value), FcTrue))
>+				   FcValueCanonicalize(&FcValueListPtrU(v)->value), defidx != idx))
> 		    goto bail2;
> 	    }
> 	}

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Attachments on bug 128930: 54468 | 54788