LCOV - code coverage report
Current view: directory - dom/plugins/ipc - PluginStreamParent.cpp (source / functions) Found Hit Coverage
Test: app.info Lines: 26 0 0.0 %
Date: 2012-06-02 Functions: 4 0 0.0 %

       1                 : /* -*- Mode: C++; c-basic-offset: 2; indent-tabs-mode: nil; tab-width: 8 -*- */
       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 Plugins.
      16                 :  *
      17                 :  * The Initial Developer of the Original Code is
      18                 :  *   The Mozilla Foundation <http://www.mozilla.org/>.
      19                 :  * Portions created by the Initial Developer are Copyright (C) 2009
      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                 : #include "PluginStreamParent.h"
      39                 : #include "PluginInstanceParent.h"
      40                 : 
      41                 : namespace mozilla {
      42                 : namespace plugins {
      43                 : 
      44               0 : PluginStreamParent::PluginStreamParent(PluginInstanceParent* npp,
      45                 :                                        const nsCString& mimeType,
      46                 :                                        const nsCString& target,
      47                 :                                        NPError* result)
      48                 :   : mInstance(npp)
      49               0 :   , mClosed(false)
      50                 : {
      51                 :   *result = mInstance->mNPNIface->newstream(mInstance->mNPP,
      52               0 :                                             const_cast<char*>(mimeType.get()),
      53                 :                                             NullableStringGet(target),
      54               0 :                                             &mStream);
      55               0 :   if (*result == NPERR_NO_ERROR)
      56               0 :     mStream->pdata = static_cast<AStream*>(this);
      57                 :   else
      58               0 :     mStream = NULL;
      59               0 : }
      60                 : 
      61                 : bool
      62               0 : PluginStreamParent::AnswerNPN_Write(const Buffer& data, int32_t* written)
      63                 : {
      64               0 :   if (mClosed) {
      65               0 :     *written = -1;
      66               0 :     return true;
      67                 :   }
      68                 : 
      69                 :   *written = mInstance->mNPNIface->write(mInstance->mNPP, mStream,
      70               0 :                                          data.Length(),
      71               0 :                                          const_cast<char*>(data.get()));
      72               0 :   if (*written < 0)
      73               0 :     mClosed = true;
      74                 : 
      75               0 :   return true;
      76                 : }
      77                 : 
      78                 : bool
      79               0 : PluginStreamParent::Answer__delete__(const NPError& reason,
      80                 :                                      const bool& artificial)
      81                 : {
      82               0 :   if (!artificial)
      83               0 :     this->NPN_DestroyStream(reason);
      84               0 :   return true;
      85                 : }
      86                 : 
      87                 : void
      88               0 : PluginStreamParent::NPN_DestroyStream(NPReason reason)
      89                 : {
      90               0 :   if (mClosed)
      91               0 :     return;
      92                 : 
      93               0 :   mInstance->mNPNIface->destroystream(mInstance->mNPP, mStream, reason);
      94               0 :   mClosed = true;
      95                 : }
      96                 : 
      97                 : } // namespace plugins
      98                 : } // namespace mozilla

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