michael@0: /* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
michael@0: /* vim: set ts=8 sts=2 et sw=2 tw=80: */
michael@0: /* This Source Code Form is subject to the terms of the Mozilla Public
michael@0:  * License, v. 2.0. If a copy of the MPL was not distributed with this
michael@0:  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
michael@0: 
michael@0: #ifndef nsGZFileWriter_h
michael@0: #define nsGZFileWriter_h
michael@0: 
michael@0: #include "nsIGZFileWriter.h"
michael@0: #include "zlib.h"
michael@0: 
michael@0: /**
michael@0:  * A simple class for writing .gz files.
michael@0:  */
michael@0: class nsGZFileWriter : public nsIGZFileWriter
michael@0: {
michael@0: public:
michael@0:   nsGZFileWriter();
michael@0:   virtual ~nsGZFileWriter();
michael@0: 
michael@0:   NS_DECL_ISUPPORTS
michael@0:   NS_DECL_NSIGZFILEWRITER
michael@0: 
michael@0:   /**
michael@0:    * nsIGZFileWriter exposes two non-virtual overloads of Write().  We
michael@0:    * duplicate them here so that you can call these overloads on a pointer to
michael@0:    * the concrete nsGZFileWriter class.
michael@0:    */
michael@0:   nsresult Write(const char* aStr)
michael@0:   {
michael@0:     return nsIGZFileWriter::Write(aStr);
michael@0:   }
michael@0: 
michael@0:   nsresult Write(const char* aStr, uint32_t aLen)
michael@0:   {
michael@0:     return nsIGZFileWriter::Write(aStr, aLen);
michael@0:   }
michael@0: 
michael@0: private:
michael@0:   bool mInitialized;
michael@0:   bool mFinished;
michael@0:   gzFile mGZFile;
michael@0: };
michael@0: 
michael@0: #endif