/src/mozilla-central/netwerk/protocol/http/AltDataOutputStreamParent.cpp
Line | Count | Source (jump to first uncovered line) |
1 | | /* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ |
2 | | /* vim: set sw=2 ts=8 et tw=80 : */ |
3 | | |
4 | | /* This Source Code Form is subject to the terms of the Mozilla Public |
5 | | * License, v. 2.0. If a copy of the MPL was not distributed with this |
6 | | * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ |
7 | | |
8 | | #include "mozilla/net/AltDataOutputStreamParent.h" |
9 | | #include "mozilla/Unused.h" |
10 | | |
11 | | namespace mozilla { |
12 | | namespace net { |
13 | | |
14 | | NS_IMPL_ISUPPORTS0(AltDataOutputStreamParent) |
15 | | |
16 | | AltDataOutputStreamParent::AltDataOutputStreamParent(nsIOutputStream* aStream) |
17 | | : mOutputStream(aStream) |
18 | | , mStatus(NS_OK) |
19 | | , mIPCOpen(true) |
20 | 0 | { |
21 | 0 | MOZ_ASSERT(NS_IsMainThread(), "Main thread only"); |
22 | 0 | } |
23 | | |
24 | | AltDataOutputStreamParent::~AltDataOutputStreamParent() |
25 | 0 | { |
26 | 0 | MOZ_ASSERT(NS_IsMainThread(), "Main thread only"); |
27 | 0 | } |
28 | | |
29 | | mozilla::ipc::IPCResult |
30 | | AltDataOutputStreamParent::RecvWriteData(const nsCString& data) |
31 | 0 | { |
32 | 0 | if (NS_FAILED(mStatus)) { |
33 | 0 | if (mIPCOpen) { |
34 | 0 | Unused << SendError(mStatus); |
35 | 0 | } |
36 | 0 | return IPC_OK(); |
37 | 0 | } |
38 | 0 | nsresult rv; |
39 | 0 | uint32_t n; |
40 | 0 | if (mOutputStream) { |
41 | 0 | rv = mOutputStream->Write(data.BeginReading(), data.Length(), &n); |
42 | 0 | MOZ_ASSERT(n == data.Length() || NS_FAILED(rv)); |
43 | 0 | if (NS_FAILED(rv) && mIPCOpen) { |
44 | 0 | Unused << SendError(rv); |
45 | 0 | } |
46 | 0 | } |
47 | 0 | return IPC_OK(); |
48 | 0 | } |
49 | | |
50 | | mozilla::ipc::IPCResult |
51 | | AltDataOutputStreamParent::RecvClose() |
52 | 0 | { |
53 | 0 | if (NS_FAILED(mStatus)) { |
54 | 0 | if (mIPCOpen) { |
55 | 0 | Unused << SendError(mStatus); |
56 | 0 | } |
57 | 0 | return IPC_OK(); |
58 | 0 | } |
59 | 0 | nsresult rv; |
60 | 0 | if (mOutputStream) { |
61 | 0 | rv = mOutputStream->Close(); |
62 | 0 | if (NS_FAILED(rv) && mIPCOpen) { |
63 | 0 | Unused << SendError(rv); |
64 | 0 | } |
65 | 0 | mOutputStream = nullptr; |
66 | 0 | } |
67 | 0 | return IPC_OK(); |
68 | 0 | } |
69 | | |
70 | | void |
71 | | AltDataOutputStreamParent::ActorDestroy(ActorDestroyReason aWhy) |
72 | 0 | { |
73 | 0 | mIPCOpen = false; |
74 | 0 | } |
75 | | |
76 | | mozilla::ipc::IPCResult |
77 | | AltDataOutputStreamParent::RecvDeleteSelf() |
78 | 0 | { |
79 | 0 | mIPCOpen = false; |
80 | 0 | Unused << SendDeleteSelf(); |
81 | 0 | return IPC_OK(); |
82 | 0 | } |
83 | | |
84 | | } // namespace net |
85 | | } // namespace mozilla |