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