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
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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 "PluginStreamChild.h"
39 : #include "mozilla/plugins/PluginInstanceChild.h"
40 :
41 : namespace mozilla {
42 : namespace plugins {
43 :
44 0 : PluginStreamChild::PluginStreamChild()
45 0 : : mClosed(false)
46 : {
47 0 : memset(&mStream, 0, sizeof(mStream));
48 0 : mStream.ndata = static_cast<AStream*>(this);
49 0 : }
50 :
51 : bool
52 0 : PluginStreamChild::Answer__delete__(const NPReason& reason,
53 : const bool& artificial)
54 : {
55 0 : AssertPluginThread();
56 0 : if (!artificial)
57 0 : NPP_DestroyStream(reason);
58 0 : return true;
59 : }
60 :
61 : int32_t
62 0 : PluginStreamChild::NPN_Write(int32_t length, void* buffer)
63 : {
64 0 : AssertPluginThread();
65 :
66 0 : int32_t written = 0;
67 0 : CallNPN_Write(nsCString(static_cast<char*>(buffer), length),
68 0 : &written);
69 0 : if (written < 0)
70 0 : PPluginStreamChild::Call__delete__(this, NPERR_GENERIC_ERROR, true);
71 : // careful after here! |this| just got deleted
72 :
73 0 : return written;
74 : }
75 :
76 : void
77 0 : PluginStreamChild::NPP_DestroyStream(NPError reason)
78 : {
79 0 : AssertPluginThread();
80 :
81 0 : if (mClosed)
82 0 : return;
83 :
84 0 : mClosed = true;
85 0 : Instance()->mPluginIface->destroystream(
86 0 : &Instance()->mData, &mStream, reason);
87 : }
88 :
89 : PluginInstanceChild*
90 0 : PluginStreamChild::Instance()
91 : {
92 0 : return static_cast<PluginInstanceChild*>(Manager());
93 : }
94 :
95 : } // namespace plugins
96 : } // namespace mozilla
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