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
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
|
// Copyright 2008, Google Inc.
// All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
// met:
//
// * Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
// * Redistributions in binary form must reproduce the above
// copyright notice, this list of conditions and the following disclaimer
// in the documentation and/or other materials provided with the
// distribution.
// * Neither the name of Google Inc. nor the names of its
// contributors may be used to endorse or promote products derived from
// this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#include "net/http/http_network_layer.h"
#include "net/base/client_socket_factory.h"
#include "net/http/http_network_session.h"
#include "net/http/http_network_transaction.h"
#include "net/http/http_proxy_resolver_fixed.h"
#include "net/http/http_proxy_resolver_winhttp.h"
#include "net/http/http_transaction_winhttp.h"
namespace net {
//-----------------------------------------------------------------------------
// static
bool HttpNetworkLayer::use_winhttp_ = true;
// static
HttpTransactionFactory* HttpNetworkLayer::CreateFactory(
const HttpProxyInfo* pi) {
if (use_winhttp_)
return new HttpTransactionWinHttp::Factory(pi);
return new HttpNetworkLayer(pi);
}
// static
void HttpNetworkLayer::UseWinHttp(bool value) {
use_winhttp_ = value;
}
//-----------------------------------------------------------------------------
HttpNetworkLayer::HttpNetworkLayer(const HttpProxyInfo* pi)
: suspended_(false) {
HttpProxyResolver* proxy_resolver;
if (pi) {
proxy_resolver = new HttpProxyResolverFixed(*pi);
} else {
proxy_resolver = new HttpProxyResolverWinHttp();
}
session_ = new HttpNetworkSession(proxy_resolver);
}
HttpNetworkLayer::~HttpNetworkLayer() {
}
HttpTransaction* HttpNetworkLayer::CreateTransaction() {
if (suspended_)
return NULL;
return new HttpNetworkTransaction(
session_, ClientSocketFactory::GetDefaultFactory());
}
HttpCache* HttpNetworkLayer::GetCache() {
return NULL;
}
AuthCache* HttpNetworkLayer::GetAuthCache() {
return session_->auth_cache();
}
void HttpNetworkLayer::Suspend(bool suspend) {
suspended_ = suspend;
if (suspend)
session_->connection_pool()->CloseIdleSockets();
}
} // namespace net
|
