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/modules/libjar/nsJARChannel.h

http://github.com/zpao/v8monkey
C Header | 118 lines | 67 code | 12 blank | 39 comment | 0 complexity | dfcf34578835bdaf529d4907f21af78f MD5 | raw file
  1/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
  2/* ***** BEGIN LICENSE BLOCK *****
  3 * Version: MPL 1.1/GPL 2.0/LGPL 2.1
  4 *
  5 * The contents of this file are subject to the Mozilla Public License Version
  6 * 1.1 (the "License"); you may not use this file except in compliance with
  7 * the License. You may obtain a copy of the License at
  8 * http://www.mozilla.org/MPL/
  9 *
 10 * Software distributed under the License is distributed on an "AS IS" basis,
 11 * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
 12 * for the specific language governing rights and limitations under the
 13 * License.
 14 *
 15 * The Original Code is mozilla.org code.
 16 *
 17 * The Initial Developer of the Original Code is
 18 * Netscape Communications Corporation.
 19 * Portions created by the Initial Developer are Copyright (C) 1998
 20 * the Initial Developer. All Rights Reserved.
 21 *
 22 * Contributor(s):
 23 *
 24 * Alternatively, the contents of this file may be used under the terms of
 25 * either the GNU General Public License Version 2 or later (the "GPL"), or
 26 * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
 27 * in which case the provisions of the GPL or the LGPL are applicable instead
 28 * of those above. If you wish to allow use of your version of this file only
 29 * under the terms of either the GPL or the LGPL, and not to allow others to
 30 * use your version of this file under the terms of the MPL, indicate your
 31 * decision by deleting the provisions above and replace them with the notice
 32 * and other provisions required by the GPL or the LGPL. If you do not delete
 33 * the provisions above, a recipient may use your version of this file under
 34 * the terms of any one of the MPL, the GPL or the LGPL.
 35 *
 36 * ***** END LICENSE BLOCK ***** */
 37
 38#ifndef nsJARChannel_h__
 39#define nsJARChannel_h__
 40
 41#include "nsIJARChannel.h"
 42#include "nsIJARURI.h"
 43#include "nsIInputStreamPump.h"
 44#include "nsIInterfaceRequestor.h"
 45#include "nsIProgressEventSink.h"
 46#include "nsIStreamListener.h"
 47#include "nsIZipReader.h"
 48#include "nsIDownloader.h"
 49#include "nsILoadGroup.h"
 50#include "nsHashPropertyBag.h"
 51#include "nsIFile.h"
 52#include "nsIURI.h"
 53#include "nsCOMPtr.h"
 54#include "nsString.h"
 55#include "prlog.h"
 56
 57class nsJARInputThunk;
 58
 59//-----------------------------------------------------------------------------
 60
 61class nsJARChannel : public nsIJARChannel
 62                   , public nsIDownloadObserver
 63                   , public nsIStreamListener
 64                   , public nsHashPropertyBag
 65{
 66public:
 67    NS_DECL_ISUPPORTS
 68    NS_DECL_NSIREQUEST
 69    NS_DECL_NSICHANNEL
 70    NS_DECL_NSIJARCHANNEL
 71    NS_DECL_NSIDOWNLOADOBSERVER
 72    NS_DECL_NSIREQUESTOBSERVER
 73    NS_DECL_NSISTREAMLISTENER
 74
 75    nsJARChannel();
 76    virtual ~nsJARChannel();
 77
 78    nsresult Init(nsIURI *uri);
 79
 80private:
 81    nsresult CreateJarInput(nsIZipReaderCache *);
 82    nsresult EnsureJarInput(bool blocking);
 83
 84#if defined(PR_LOGGING)
 85    nsCString                       mSpec;
 86#endif
 87
 88    nsCOMPtr<nsIJARURI>             mJarURI;
 89    nsCOMPtr<nsIURI>                mOriginalURI;
 90    nsCOMPtr<nsISupports>           mOwner;
 91    nsCOMPtr<nsIInterfaceRequestor> mCallbacks;
 92    nsCOMPtr<nsISupports>           mSecurityInfo;
 93    nsCOMPtr<nsIProgressEventSink>  mProgressSink;
 94    nsCOMPtr<nsILoadGroup>          mLoadGroup;
 95    nsCOMPtr<nsIStreamListener>     mListener;
 96    nsCOMPtr<nsISupports>           mListenerContext;
 97    nsCString                       mContentType;
 98    nsCString                       mContentCharset;
 99    nsCString                       mContentDispositionHeader;
100    /* mContentDisposition is uninitialized if mContentDispositionHeader is
101     * empty */
102    PRUint32                        mContentDisposition;
103    PRInt32                         mContentLength;
104    PRUint32                        mLoadFlags;
105    nsresult                        mStatus;
106    bool                            mIsPending;
107    bool                            mIsUnsafe;
108
109    nsJARInputThunk                *mJarInput;
110    nsCOMPtr<nsIStreamListener>     mDownloader;
111    nsCOMPtr<nsIInputStreamPump>    mPump;
112    nsCOMPtr<nsIFile>               mJarFile;
113    nsCOMPtr<nsIURI>                mJarBaseURI;
114    nsCString                       mJarEntry;
115    nsCString                       mInnerJarEntry;
116};
117
118#endif // nsJARChannel_h__