1// Copyright (c) 2012 The Chromium Authors. All rights reserved.
2// Use of this source code is governed by a BSD-style license that can be
3// found in the LICENSE file.
4
5#include "content/browser/renderer_host/socket_stream_host.h"
6
7#include "base/logging.h"
8#include "content/common/socket_stream.h"
9#include "content/public/browser/content_browser_client.h"
10#include "net/socket_stream/socket_stream_job.h"
11#include "net/url_request/url_request_context.h"
12
13namespace content {
14namespace {
15
16const char* kSocketIdKey = "socketId";
17
18class SocketStreamId : public net::SocketStream::UserData {
19 public:
20  explicit SocketStreamId(int socket_id) : socket_id_(socket_id) {}
21  virtual ~SocketStreamId() {}
22  int socket_id() const { return socket_id_; }
23
24 private:
25  int socket_id_;
26};
27
28}  // namespace
29
30SocketStreamHost::SocketStreamHost(
31    net::SocketStream::Delegate* delegate,
32    int child_id,
33    int render_frame_id,
34    int socket_id)
35    : delegate_(delegate),
36      child_id_(child_id),
37      render_frame_id_(render_frame_id),
38      socket_id_(socket_id) {
39  DCHECK_NE(socket_id_, kNoSocketId);
40  VLOG(1) << "SocketStreamHost: render_frame_id=" << render_frame_id
41          << " socket_id=" << socket_id_;
42}
43
44/* static */
45int SocketStreamHost::SocketIdFromSocketStream(
46    const net::SocketStream* socket) {
47  net::SocketStream::UserData* d = socket->GetUserData(kSocketIdKey);
48  if (d) {
49    SocketStreamId* socket_stream_id = static_cast<SocketStreamId*>(d);
50    return socket_stream_id->socket_id();
51  }
52  return kNoSocketId;
53}
54
55SocketStreamHost::~SocketStreamHost() {
56  VLOG(1) << "SocketStreamHost destructed socket_id=" << socket_id_;
57  job_->DetachContext();
58  job_->DetachDelegate();
59}
60
61void SocketStreamHost::Connect(const GURL& url,
62                               net::URLRequestContext* request_context) {
63  VLOG(1) << "SocketStreamHost::Connect url=" << url;
64  job_ = net::SocketStreamJob::CreateSocketStreamJob(
65      url, delegate_, request_context->transport_security_state(),
66      request_context->ssl_config_service(),
67      request_context,
68      GetContentClient()->browser()->OverrideCookieStoreForRenderProcess(
69          child_id_));
70  job_->SetUserData(kSocketIdKey, new SocketStreamId(socket_id_));
71  job_->Connect();
72}
73
74bool SocketStreamHost::SendData(const std::vector<char>& data) {
75  VLOG(1) << "SocketStreamHost::SendData";
76  return job_.get() && job_->SendData(&data[0], data.size());
77}
78
79void SocketStreamHost::Close() {
80  VLOG(1) << "SocketStreamHost::Close";
81  if (!job_.get())
82    return;
83  job_->Close();
84}
85
86void SocketStreamHost::CancelWithError(int error) {
87  VLOG(1) << "SocketStreamHost::CancelWithError: error=" << error;
88  if (!job_.get())
89    return;
90  job_->CancelWithError(error);
91}
92
93void SocketStreamHost::CancelWithSSLError(const net::SSLInfo& ssl_info) {
94  VLOG(1) << "SocketStreamHost::CancelWithSSLError";
95  if (!job_.get())
96    return;
97  job_->CancelWithSSLError(ssl_info);
98}
99
100void SocketStreamHost::ContinueDespiteError() {
101  VLOG(1) << "SocketStreamHost::ContinueDespiteError";
102  if (!job_.get())
103    return;
104  job_->ContinueDespiteError();
105}
106
107}  // namespace content
108