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90 lines
3.1 KiB
C++
90 lines
3.1 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 "PluginStreamParent.h"
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#include "PluginInstanceParent.h"
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namespace mozilla {
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namespace plugins {
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PluginStreamParent::PluginStreamParent(PluginInstanceParent* npp,
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const nsCString& mimeType,
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const nsCString& target,
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NPError* result)
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: mInstance(npp)
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, mClosed(false)
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{
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*result = mInstance->mNPNIface->newstream(mInstance->mNPP,
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const_cast<char*>(mimeType.get()),
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NullableStringGet(target),
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&mStream);
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if (*result == NPERR_NO_ERROR)
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mStream->pdata = static_cast<AStream*>(this);
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else
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mStream = NULL;
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}
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bool
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PluginStreamParent::AnswerNPN_Write(const Buffer& data, int32_t* written)
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{
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if (mClosed) {
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*written = -1;
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return true;
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}
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*written = mInstance->mNPNIface->write(mInstance->mNPP, mStream,
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data.Length(),
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const_cast<char*>(data.get()));
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if (*written < 0)
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mClosed = true;
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return true;
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}
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void
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PluginStreamParent::NPN_DestroyStream(NPReason reason)
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{
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if (mClosed)
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return;
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mInstance->mNPNIface->destroystream(mInstance->mNPP, mStream, reason);
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mClosed = true;
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}
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} // namespace plugins
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} // namespace mozilla
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