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No need to remap for uuid based

This commit is contained in:
Akira TAGOH 2019-04-04 11:57:13 +00:00
parent 7f61838435
commit 76e899700b
1 changed files with 17 additions and 19 deletions
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36
src/fccache.c
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@ -150,7 +150,7 @@ static const char bin2hex[] = { '0', '1', '2', '3',
static FcChar8 * static FcChar8 *
FcDirCacheBasenameMD5 (FcConfig *config, const FcChar8 *dir, FcChar8 cache_base[CACHEBASE_LEN]) FcDirCacheBasenameMD5 (FcConfig *config, const FcChar8 *dir, FcChar8 cache_base[CACHEBASE_LEN])
{ {
FcChar8 *new_dir = NULL; FcChar8 *mapped_dir = NULL;
unsigned char hash[16]; unsigned char hash[16];
FcChar8 *hex_hash, *key = NULL; FcChar8 *hex_hash, *key = NULL;
int cnt; int cnt;
@ -158,11 +158,17 @@ FcDirCacheBasenameMD5 (FcConfig *config, const FcChar8 *dir, FcChar8 cache_base[
const FcChar8 *salt, *orig_dir = NULL; const FcChar8 *salt, *orig_dir = NULL;
salt = FcConfigMapSalt (config, dir); salt = FcConfigMapSalt (config, dir);
new_dir = FcConfigMapFontPath(config, dir); /* Obtain a path where "dir" is mapped to.
if (new_dir) * In case:
* <remap-dir as-path="/usr/share/fonts">/run/host/fonts</remap-dir>
*
* FcConfigMapFontPath (config, "/run/host/fonts") will returns "/usr/share/fonts".
*/
mapped_dir = FcConfigMapFontPath(config, dir);
if (mapped_dir)
{ {
orig_dir = dir; orig_dir = dir;
dir = new_dir; dir = mapped_dir;
} }
if (salt) if (salt)
{ {
@ -196,11 +202,11 @@ FcDirCacheBasenameMD5 (FcConfig *config, const FcChar8 *dir, FcChar8 cache_base[
strcat ((char *) cache_base, "-" FC_ARCHITECTURE FC_CACHE_SUFFIX); strcat ((char *) cache_base, "-" FC_ARCHITECTURE FC_CACHE_SUFFIX);
if (FcDebug() & FC_DBG_CACHE) if (FcDebug() & FC_DBG_CACHE)
{ {
printf ("cache: %s (dir: %s%s%s%s%s%s)\n", cache_base, orig_dir ? orig_dir : dir, new_dir ? " (mapped to " : "", new_dir ? (char *)new_dir : "", new_dir ? ")" : "", salt ? ", salt: " : "", salt ? (char *)salt : ""); printf ("cache: %s (dir: %s%s%s%s%s%s)\n", cache_base, orig_dir ? orig_dir : dir, mapped_dir ? " (mapped to " : "", mapped_dir ? (char *)mapped_dir : "", mapped_dir ? ")" : "", salt ? ", salt: " : "", salt ? (char *)salt : "");
} }
if (new_dir) if (mapped_dir)
FcStrFree(new_dir); FcStrFree(mapped_dir);
return cache_base; return cache_base;
} }
@ -209,19 +215,13 @@ FcDirCacheBasenameMD5 (FcConfig *config, const FcChar8 *dir, FcChar8 cache_base[
static FcChar8 * static FcChar8 *
FcDirCacheBasenameUUID (FcConfig *config, const FcChar8 *dir, FcChar8 cache_base[CACHEBASE_LEN]) FcDirCacheBasenameUUID (FcConfig *config, const FcChar8 *dir, FcChar8 cache_base[CACHEBASE_LEN])
{ {
FcChar8 *new_dir = NULL;
FcChar8 *target, *fuuid; FcChar8 *target, *fuuid;
const FcChar8 *sysroot = FcConfigGetSysRoot (config); const FcChar8 *sysroot = FcConfigGetSysRoot (config);
const FcChar8 *salt, *orig_dir = NULL;
int fd; int fd;
salt = FcConfigMapSalt (config, dir); /* We don't need to apply remapping here. because .uuid was created at that very directory
new_dir = FcConfigMapFontPath (config, dir); * to determine the cache name no matter where it was mapped to.
if (new_dir) */
{
orig_dir = dir;
dir = new_dir;
}
cache_base[0] = 0; cache_base[0] = 0;
if (sysroot) if (sysroot)
target = FcStrBuildFilename (sysroot, dir, NULL); target = FcStrBuildFilename (sysroot, dir, NULL);
@ -244,12 +244,10 @@ FcDirCacheBasenameUUID (FcConfig *config, const FcChar8 *dir, FcChar8 cache_base
strcat ((char *) cache_base, "-" FC_ARCHITECTURE FC_CACHE_SUFFIX); strcat ((char *) cache_base, "-" FC_ARCHITECTURE FC_CACHE_SUFFIX);
if (FcDebug () & FC_DBG_CACHE) if (FcDebug () & FC_DBG_CACHE)
{ {
printf ("cache fallbacks to: %s (dir: %s%s%s%s%s)\n", cache_base, orig_dir ? orig_dir : dir, new_dir ? " (mapped to " : "", new_dir ? (char *)new_dir : "", new_dir ? ")" : "", salt ? ", salt was ignored" : ""); printf ("cache fallbacks to: %s (dir: %s)\n", cache_base, dir);
} }
} }
bail: bail:
if (new_dir)
FcStrFree (new_dir);
FcStrFree (fuuid); FcStrFree (fuuid);
FcStrFree (target); FcStrFree (target);