зеркало из https://github.com/mozilla/gecko-dev.git
97 строки
3.0 KiB
C++
97 строки
3.0 KiB
C++
/* -*- Mode: C++; c-basic-offset: 2; indent-tabs-mode: nil; tab-width: 8 -*- */
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/* ***** BEGIN LICENSE BLOCK *****
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* Version: MPL 1.1/GPL 2.0/LGPL 2.1
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*
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* The contents of this file are subject to the Mozilla Public License Version
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* 1.1 (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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* http://www.mozilla.org/MPL/
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*
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* Software distributed under the License is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
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* for the specific language governing rights and limitations under the
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* License.
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*
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* The Original Code is Mozilla Plugins.
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*
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* The Initial Developer of the Original Code is
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* The Mozilla Foundation <http://www.mozilla.org/>.
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* Portions created by the Initial Developer are Copyright (C) 2009
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* the Initial Developer. All Rights Reserved.
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*
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* Contributor(s):
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*
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* Alternatively, the contents of this file may be used under the terms of
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* either the GNU General Public License Version 2 or later (the "GPL"), or
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* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
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* in which case the provisions of the GPL or the LGPL are applicable instead
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* of those above. If you wish to allow use of your version of this file only
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* under the terms of either the GPL or the LGPL, and not to allow others to
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* use your version of this file under the terms of the MPL, indicate your
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* decision by deleting the provisions above and replace them with the notice
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* and other provisions required by the GPL or the LGPL. If you do not delete
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* the provisions above, a recipient may use your version of this file under
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* the terms of any one of the MPL, the GPL or the LGPL.
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*
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* ***** END LICENSE BLOCK ***** */
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#include "PluginStreamChild.h"
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#include "mozilla/plugins/PluginInstanceChild.h"
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namespace mozilla {
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namespace plugins {
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PluginStreamChild::PluginStreamChild()
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: mClosed(false)
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{
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memset(&mStream, 0, sizeof(mStream));
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mStream.ndata = static_cast<AStream*>(this);
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}
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bool
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PluginStreamChild::Answer__delete__(const NPReason& reason,
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const bool& artificial)
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{
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AssertPluginThread();
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if (!artificial)
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NPP_DestroyStream(reason);
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return true;
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}
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int32_t
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PluginStreamChild::NPN_Write(int32_t length, void* buffer)
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{
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AssertPluginThread();
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int32_t written = 0;
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CallNPN_Write(nsCString(static_cast<char*>(buffer), length),
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&written);
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if (written < 0)
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PPluginStreamChild::Call__delete__(this, NPERR_GENERIC_ERROR, true);
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// careful after here! |this| just got deleted
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return written;
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}
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void
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PluginStreamChild::NPP_DestroyStream(NPError reason)
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{
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AssertPluginThread();
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if (mClosed)
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return;
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mClosed = true;
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Instance()->mPluginIface->destroystream(
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&Instance()->mData, &mStream, reason);
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}
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PluginInstanceChild*
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PluginStreamChild::Instance()
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{
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return static_cast<PluginInstanceChild*>(Manager());
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}
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} // namespace plugins
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} // namespace mozilla
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