зеркало из https://github.com/mozilla/gecko-dev.git
83 строки
3.3 KiB
C++
83 строки
3.3 KiB
C++
/* nsJARDirectoryInputStream.h
|
|
*
|
|
* ***** 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 libjar code.
|
|
*
|
|
* The Initial Developer of the Original Code is
|
|
* Jeff Walden <jwalden+code@mit.edu>.
|
|
* Portions created by the Initial Developer are Copyright (C) 2006
|
|
* the Initial Developer. All Rights Reserved.
|
|
*
|
|
* Contributor(s):
|
|
*
|
|
* 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 ***** */
|
|
|
|
#ifndef nsJARDIRECTORYINPUTSTREAM_h__
|
|
#define nsJARDIRECTORYINPUTSTREAM_h__
|
|
|
|
#include "nsAutoPtr.h"
|
|
#include "nsCOMArray.h"
|
|
#include "nsIInputStream.h"
|
|
#include "nsJAR.h"
|
|
|
|
/*-------------------------------------------------------------------------
|
|
* Class nsJARDirectoryInputStream declaration. This class represents a
|
|
* stream whose contents are an application/http-index-format listing for
|
|
* a directory in a zip file.
|
|
*------------------------------------------------------------------------*/
|
|
class nsJARDirectoryInputStream : public nsIInputStream
|
|
{
|
|
public:
|
|
|
|
NS_DECL_ISUPPORTS
|
|
NS_DECL_NSIINPUTSTREAM
|
|
|
|
static nsresult Create(nsIZipReader* aZip,
|
|
const nsACString& aJarDirSpec,
|
|
const char* aDir,
|
|
nsIInputStream** result);
|
|
private:
|
|
nsJARDirectoryInputStream();
|
|
virtual ~nsJARDirectoryInputStream();
|
|
|
|
nsresult
|
|
Init(nsIZipReader* aZip, const nsACString& aJarDirSpec, const char* aDir);
|
|
|
|
PRUint32 CopyDataToBuffer(char* &aBuffer, PRUint32 &aCount);
|
|
|
|
protected:
|
|
nsIZipReader* mZip; // the zipReader
|
|
nsresult mStatus; // current status of the stream
|
|
PRUint32 mDirNameLen; // length of dirname
|
|
nsCAutoString mBuffer; // storage for generated text of stream
|
|
PRUint32 mArrPos; // current position within mArray
|
|
PRUint32 mBufPos; // current position within mBuffer
|
|
nsCStringArray mArray; // array of names in (zip) directory
|
|
};
|
|
|
|
#endif /* nsJARDIRECTORYINPUTSTREAM_h__ */
|