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- /* -*- Mode: IDL; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
- *
- * ***** BEGIN LICENSE BLOCK *****
- * Version: MPL 1.1/GPL 2.0/LGPL 2.1
- *
- * The contents of this file are subject to the Mozilla Public License Version
- * 1.1 (the "License"); you may not use this file except in compliance with
- * the License. You may obtain a copy of the License at
- * http://www.mozilla.org/MPL/
- *
- * Software distributed under the License is distributed on an "AS IS" basis,
- * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
- * for the specific language governing rights and limitations under the
- * License.
- *
- * The Original Code is Mozilla Communicator client code, released
- * March 31, 1998.
- *
- * The Initial Developer of the Original Code is
- * Netscape Communications Corporation.
- * Portions created by the Initial Developer are Copyright (C) 1998
- * the Initial Developer. All Rights Reserved.
- *
- * Contributor(s):
- * Daniel Veditz <dveditz@netscape.com>
- * Don Bragg <dbragg@netscape.com>
- * Samir Gehani <sgehani@netscape.com>
- * Mitch Stoltz <mstoltz@netscape.com>
- *
- * Alternatively, the contents of this file may be used under the terms of
- * either the GNU General Public License Version 2 or later (the "GPL"), or
- * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
- * in which case the provisions of the GPL or the LGPL are applicable instead
- * of those above. If you wish to allow use of your version of this file only
- * under the terms of either the GPL or the LGPL, and not to allow others to
- * use your version of this file under the terms of the MPL, indicate your
- * decision by deleting the provisions above and replace them with the notice
- * and other provisions required by the GPL or the LGPL. If you do not delete
- * the provisions above, a recipient may use your version of this file under
- * the terms of any one of the MPL, the GPL or the LGPL.
- *
- * ***** END LICENSE BLOCK ***** */
-
- #include "nsISupports.idl"
-
- interface nsISimpleEnumerator;
- interface nsIInputStream;
- interface nsIFile;
-
- [scriptable, uuid(6ca5e43e-9632-11d3-8cd9-0060b0fc14a3)]
- interface nsIZipEntry : nsISupports
- {
- readonly attribute string name;
- readonly attribute unsigned short compression;
- readonly attribute unsigned long size;
- readonly attribute unsigned long realSize;
- readonly attribute unsigned long CRC32;
- };
-
- [scriptable, uuid(6ff6a966-9632-11d3-8cd9-0060b0fc14a3)]
- interface nsIZipReader : nsISupports
- {
- /**
- * Initializes a zip reader after construction.
- */
- void init(in nsIFile zipFile);
-
- readonly attribute nsIFile file;
-
- /**
- * Opens a zip reader.
- */
- void open();
-
- /**
- * Closes a zip reader. Subsequent attempts to extract files or read from
- * its input stream will result in an error.
- */
- void close();
-
- /**
- * Tests the integrity of the archive by performing a CRC check
- * on each item expanded into memory. If an entry is specified
- * the integrity of only that item is tested. If NULL is passed
- * in the inetgrity of all items in the archive are tested.
- */
- void test(in string aEntryName);
-
- /**
- * Extracts a zip entry into a local file specified by outFile.
- */
- void extract(in string zipEntry, in nsIFile outFile);
-
- /**
- * Returns a nsIZipEntry describing a specified zip entry.
- */
- nsIZipEntry getEntry(in string zipEntry);
-
- /**
- * Returns a simple enumerator whose elements are of type nsIZipEntry.
- */
- nsISimpleEnumerator/*<nsIZipEntry>*/ findEntries(in string aPattern);
-
- /**
- * Returns an input stream containing the contents of the specified zip entry.
- */
- nsIInputStream getInputStream(in string zipEntry);
- };
-
- ////////////////////////////////////////////////////////////////////////////////
- // nsIZipReaderCache
-
- [scriptable, uuid(52c45d86-0cc3-11d4-986e-00c04fa0cf4a)]
- interface nsIZipReaderCache : nsISupports
- {
- /**
- * Initializes a new zip reader cache.
- * @param 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)
- */
- void init(in unsigned long cacheSize);
-
- /**
- * Returns a (possibly shared) nsIZipReader for an nsIFile.
- */
- nsIZipReader getZip(in nsIFile zipFile);
- };
-
- ////////////////////////////////////////////////////////////////////////////////
-
- %{C++
-
- #define NS_ZIPREADER_CID \
- { /* 7526a738-9632-11d3-8cd9-0060b0fc14a3 */ \
- 0x7526a738, \
- 0x9632, \
- 0x11d3, \
- {0x8c, 0xd9, 0x00, 0x60, 0xb0, 0xfc, 0x14, 0xa3} \
- }
-
- #define NS_ZIPREADERCACHE_CID \
- { /* 1b117e16-0cad-11d4-986e-00c04fa0cf4a */ \
- 0x1b117e16, \
- 0x0cad, \
- 0x11d4, \
- {0x98, 0x6e, 0x00, 0xc0, 0x4f, 0xa0, 0xcf, 0x4a} \
- }
-
- %}
-
- ////////////////////////////////////////////////////////////////////////////////
-