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Try to open /var/cache/fontconfig/[hashed name] before fonts.cache-2 in a 

directory, because /var/cache/fontconfig failures ought to be fixable,
    unlike fonts.cache-2 failures, which may leave you screwed.
reviewed by: plam
This commit is contained in:
Patrick Lam 2006-02-11 05:01:32 +00:00
parent 9e07e0a77b
commit d00c3cb5e0
2 changed files with 29 additions and 22 deletions
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9
ChangeLog
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@ -1,3 +1,12 @@
2006-02-10 Takashi Iwai <tiwai@suse.de>
reviewed by: plam
* src/fccache.c (FcDirCacheOpen):
Try to open /var/cache/fontconfig/[hashed name] before
fonts.cache-2 in a directory, because /var/cache/fontconfig
failures ought to be fixable, unlike fonts.cache-2 failures,
which may leave you screwed.
2006-02-10 Takashi Iwai <tiwai@suse.de>
reviewed by: plam
* src/fcmatch.c (FcFontSetMatch):

38
src/fccache.c
View File

@ -1019,15 +1019,11 @@ FcDirCacheOpen (const FcChar8 *dir)
char name_buf[FC_MAX_FILE_LEN];
struct stat dir_stat;
cache_file = (char *)FcStrPlus (dir, (FcChar8 *) "/" FC_DIR_CACHE_FILE);
if (!cache_file)
if (stat ((char *)dir, &dir_stat) == -1)
return -1;
fd = open(cache_file, O_RDONLY | O_BINARY);
if (fd != -1)
return fd;
if (stat ((char *)dir, &dir_stat) == -1)
cache_file = (char *)FcStrPlus (dir, (FcChar8 *) "/" FC_DIR_CACHE_FILE);
if (!cache_file)
return -1;
found = FcFalse;
@ -1036,6 +1032,9 @@ FcDirCacheOpen (const FcChar8 *dir)
struct stat c;
FcChar8 *name_buf_dir;
if (fd >= 0)
close (fd);
cache_hashed = FcDirCacheHashName (cache_file, collisions++);
if (!cache_hashed)
{
@ -1043,18 +1042,14 @@ FcDirCacheOpen (const FcChar8 *dir)
return -1;
}
if (fd > 0)
close (fd);
fd = open(cache_hashed, O_RDONLY | O_BINARY);
FcStrFree ((FcChar8 *)cache_hashed);
if (fd == -1)
{
FcStrFree ((FcChar8 *)cache_file);
return -1;
}
if (!FcCacheReadString (fd, name_buf, sizeof (name_buf)) || !strlen(name_buf))
goto bail;
break;
if (!FcCacheReadString (fd, name_buf, sizeof (name_buf)) ||
!strlen(name_buf))
break;
name_buf_dir = FcStrDirname ((FcChar8 *)name_buf);
if (stat ((char *)name_buf_dir, &c) == -1)
@ -1065,13 +1060,16 @@ FcDirCacheOpen (const FcChar8 *dir)
FcStrFree (name_buf_dir);
found = (c.st_ino == dir_stat.st_ino) && (c.st_dev == dir_stat.st_dev);
} while (!found);
if (!found || fd < 0)
{
if (fd >= 0)
close (fd);
fd = open(cache_file, O_RDONLY | O_BINARY);
}
FcStrFree ((FcChar8 *)cache_file);
return fd;
bail:
FcStrFree ((FcChar8 *)cache_file);
close (fd);
return -1;
}
/* read serialized state from the cache file */