blob: 76b4b82ba19f92c425cf17a020255d92ea5b1595 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
|
/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* vim: set sw=2 ts=8 et tw=80 : */
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
#ifndef mozilla_net_AltDataOutputStreamChild_h
#define mozilla_net_AltDataOutputStreamChild_h
#include "mozilla/net/PAltDataOutputStreamChild.h"
#include "nsIOutputStream.h"
namespace mozilla {
namespace net {
class AltDataOutputStreamChild
: public PAltDataOutputStreamChild
, public nsIOutputStream
{
public:
NS_DECL_ISUPPORTS
NS_DECL_NSIOUTPUTSTREAM
explicit AltDataOutputStreamChild();
void AddIPDLReference();
void ReleaseIPDLReference();
// Saves an error code which will be reported to the writer on the next call.
virtual bool RecvError(const nsresult& err) override;
private:
virtual ~AltDataOutputStreamChild();
// Sends data to the parent process in 256k chunks.
bool WriteDataInChunks(const nsCString& data);
bool mIPCOpen;
// If there was an error opening the output stream or writing to it on the
// parent side, this will be set to the error code. We check it before we
// write so we can report an error to the consumer.
nsresult mError;
};
} // namespace net
} // namespace mozilla
#endif // mozilla_net_AltDataOutputStreamChild_h
|
