The Tor Browser: xpcom/base/nsGZFileWriter.h@6474c204b198

Cloned upstream origin tor-browser at tor-browser-31.3.0esr-4.5-1-build1
revision ID fc1c9ff7c1b2defdbc039f12214767608f46423f for hacking purpose.

     1 /* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */

     2 /* vim: set ts=8 sts=2 et sw=2 tw=80: */

     3 /* This Source Code Form is subject to the terms of the Mozilla Public

     4  * License, v. 2.0. If a copy of the MPL was not distributed with this

     5  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

     7 #ifndef nsGZFileWriter_h

     8 #define nsGZFileWriter_h

    10 #include "nsIGZFileWriter.h"

    11 #include "zlib.h"

    13 /**

    14  * A simple class for writing .gz files.

    15  */

    16 class nsGZFileWriter : public nsIGZFileWriter

    17 {

    18 public:

    19   nsGZFileWriter();

    20   virtual ~nsGZFileWriter();

    22   NS_DECL_ISUPPORTS

    23   NS_DECL_NSIGZFILEWRITER

    25   /**

    26    * nsIGZFileWriter exposes two non-virtual overloads of Write().  We

    27    * duplicate them here so that you can call these overloads on a pointer to

    28    * the concrete nsGZFileWriter class.

    29    */

    30   nsresult Write(const char* aStr)

    31   {

    32     return nsIGZFileWriter::Write(aStr);

    33   }

    35   nsresult Write(const char* aStr, uint32_t aLen)

    36   {

    37     return nsIGZFileWriter::Write(aStr, aLen);

    38   }

    40 private:

    41   bool mInitialized;

    42   bool mFinished;

    43   gzFile mGZFile;

    44 };

    46 #endif

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