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 "net/http/http_basic_stream.h"
6
7#include "base/memory/scoped_ptr.h"
8#include "net/http/http_request_info.h"
9#include "net/http/http_response_body_drainer.h"
10#include "net/http/http_stream_parser.h"
11#include "net/socket/client_socket_handle.h"
12
13namespace net {
14
15HttpBasicStream::HttpBasicStream(ClientSocketHandle* connection,
16                                 bool using_proxy)
17    : state_(connection, using_proxy) {}
18
19HttpBasicStream::~HttpBasicStream() {}
20
21int HttpBasicStream::InitializeStream(const HttpRequestInfo* request_info,
22                                      RequestPriority priority,
23                                      const BoundNetLog& net_log,
24                                      const CompletionCallback& callback) {
25  state_.Initialize(request_info, priority, net_log, callback);
26  return OK;
27}
28
29int HttpBasicStream::SendRequest(const HttpRequestHeaders& headers,
30                                 HttpResponseInfo* response,
31                                 const CompletionCallback& callback) {
32  DCHECK(parser());
33  return parser()->SendRequest(
34      state_.GenerateRequestLine(), headers, response, callback);
35}
36
37UploadProgress HttpBasicStream::GetUploadProgress() const {
38  return parser()->GetUploadProgress();
39}
40
41int HttpBasicStream::ReadResponseHeaders(const CompletionCallback& callback) {
42  return parser()->ReadResponseHeaders(callback);
43}
44
45const HttpResponseInfo* HttpBasicStream::GetResponseInfo() const {
46  return parser()->GetResponseInfo();
47}
48
49int HttpBasicStream::ReadResponseBody(IOBuffer* buf,
50                                      int buf_len,
51                                      const CompletionCallback& callback) {
52  return parser()->ReadResponseBody(buf, buf_len, callback);
53}
54
55void HttpBasicStream::Close(bool not_reusable) {
56  parser()->Close(not_reusable);
57}
58
59HttpStream* HttpBasicStream::RenewStreamForAuth() {
60  DCHECK(IsResponseBodyComplete());
61  DCHECK(!parser()->IsMoreDataBuffered());
62  // The HttpStreamParser object still has a pointer to the connection. Just to
63  // be extra-sure it doesn't touch the connection again, delete it here rather
64  // than leaving it until the destructor is called.
65  state_.DeleteParser();
66  return new HttpBasicStream(state_.ReleaseConnection().release(),
67                             state_.using_proxy());
68}
69
70bool HttpBasicStream::IsResponseBodyComplete() const {
71  return parser()->IsResponseBodyComplete();
72}
73
74bool HttpBasicStream::CanFindEndOfResponse() const {
75  return parser()->CanFindEndOfResponse();
76}
77
78bool HttpBasicStream::IsConnectionReused() const {
79  return parser()->IsConnectionReused();
80}
81
82void HttpBasicStream::SetConnectionReused() { parser()->SetConnectionReused(); }
83
84bool HttpBasicStream::IsConnectionReusable() const {
85  return parser()->IsConnectionReusable();
86}
87
88int64 HttpBasicStream::GetTotalReceivedBytes() const {
89  return parser()->received_bytes();
90}
91
92bool HttpBasicStream::GetLoadTimingInfo(
93    LoadTimingInfo* load_timing_info) const {
94  return state_.connection()->GetLoadTimingInfo(IsConnectionReused(),
95                                                load_timing_info);
96}
97
98void HttpBasicStream::GetSSLInfo(SSLInfo* ssl_info) {
99  parser()->GetSSLInfo(ssl_info);
100}
101
102void HttpBasicStream::GetSSLCertRequestInfo(
103    SSLCertRequestInfo* cert_request_info) {
104  parser()->GetSSLCertRequestInfo(cert_request_info);
105}
106
107bool HttpBasicStream::IsSpdyHttpStream() const { return false; }
108
109void HttpBasicStream::Drain(HttpNetworkSession* session) {
110  HttpResponseBodyDrainer* drainer = new HttpResponseBodyDrainer(this);
111  drainer->Start(session);
112  // |drainer| will delete itself.
113}
114
115void HttpBasicStream::SetPriority(RequestPriority priority) {
116  // TODO(akalin): Plumb this through to |connection_|.
117}
118
119}  // namespace net
120