https://issues.apache.org/bugzilla/show_bug.cgi?id=54051
Priority: P2
Bug ID: 54051
Assignee: fop-dev@xmlgraphics.apache.org
Summary: Wrong FontCache-Directory used for not existing
userHome in FontCache.getDefaultCacheFile() (Bug 47786
was not fixed correctly)
Severity: normal
Classification: Unclassified
OS: All
Reporter: m...@abas.de
Hardware: All
Status: NEW
Version: 1.1
Component: fonts
Product: Fop
Method getDefaultCacheFile() returns an invalid file name if the user has no
home directory set. In that case the name of the fop user directory
(FOP_USER_DIR!) is returned and not the name of the cache file
(DEFAULT_CACHE_FILENAME).
Wrong Code:
public static File getDefaultCacheFile(boolean forWriting) {
File userHome = getUserHome();
if (userHome != null) {
File fopUserDir = new File(userHome, FOP_USER_DIR);
if (forWriting) {
boolean writable = fopUserDir.canWrite();
if (!fopUserDir.exists()) {
writable = fopUserDir.mkdir();
}
if (!writable) {
userHome = getTempDirectory();
fopUserDir = new File(userHome, FOP_USER_DIR);
fopUserDir.mkdir();
}
}
return new File(fopUserDir, DEFAULT_CACHE_FILENAME);
}
return new File(FOP_USER_DIR);
}
If getUserHome() does not return a directory the default name must be returned
(and not the name of the directory):
return new File(DEFAULT_CACHE_FILENAME);
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