Initializes a new zip reader cache.
| cacheSize | - the number of released entries to maintain before beginning to throw some out (note that the number of outstanding entries can be much greater than this number -- this is the count for those otherwise unused entries) |
Returns a (possibly shared) nsIZipReader for an nsIFile.
If the zip reader for given file is not in the cache, a new zip reader
is created, initialized, and opened (see nsIZipReader::init and
nsIZipReader::open). Otherwise the previously created zip reader is
returned.
@note If someone called close() on the shared nsIZipReader, this method
will return the closed zip reader.
returns true if this zipreader already has this file cached
Returns a (possibly shared) nsIZipReader for a zip inside another zip
See getZip
Whether to keep NSPR file descriptor for newly opened files in the cache.
When aMustCacheFd is enabled and a file is given, the file will be flushed
from the cache if its file descriptor was not cached.
Note: currently not supported on Windows platform.
Returns the cached NSPR file descriptor of the file.
Note: currently not supported on Windows platform.