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1 // Copyright (c) 2011 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2011 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #include "net/proxy/proxy_resolver_winhttp.h" | 5 #include "net/proxy/proxy_resolver_winhttp.h" |
6 | 6 |
7 #include <windows.h> | 7 #include <windows.h> |
8 #include <winhttp.h> | 8 #include <winhttp.h> |
9 | 9 |
10 #include "base/macros.h" | 10 #include "base/macros.h" |
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54 public: | 54 public: |
55 ProxyResolverWinHttp( | 55 ProxyResolverWinHttp( |
56 const scoped_refptr<ProxyResolverScriptData>& script_data); | 56 const scoped_refptr<ProxyResolverScriptData>& script_data); |
57 ~ProxyResolverWinHttp() override; | 57 ~ProxyResolverWinHttp() override; |
58 | 58 |
59 // ProxyResolver implementation: | 59 // ProxyResolver implementation: |
60 int GetProxyForURL(const GURL& url, | 60 int GetProxyForURL(const GURL& url, |
61 ProxyInfo* results, | 61 ProxyInfo* results, |
62 const CompletionCallback& /*callback*/, | 62 const CompletionCallback& /*callback*/, |
63 RequestHandle* /*request*/, | 63 RequestHandle* /*request*/, |
64 const BoundNetLog& /*net_log*/) override; | 64 const NetLogWithSource& /*net_log*/) override; |
65 void CancelRequest(RequestHandle request) override; | 65 void CancelRequest(RequestHandle request) override; |
66 | 66 |
67 LoadState GetLoadState(RequestHandle request) const override; | 67 LoadState GetLoadState(RequestHandle request) const override; |
68 | 68 |
69 private: | 69 private: |
70 bool OpenWinHttpSession(); | 70 bool OpenWinHttpSession(); |
71 void CloseWinHttpSession(); | 71 void CloseWinHttpSession(); |
72 | 72 |
73 // Proxy configuration is cached on the session handle. | 73 // Proxy configuration is cached on the session handle. |
74 HINTERNET session_handle_; | 74 HINTERNET session_handle_; |
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87 } | 87 } |
88 | 88 |
89 ProxyResolverWinHttp::~ProxyResolverWinHttp() { | 89 ProxyResolverWinHttp::~ProxyResolverWinHttp() { |
90 CloseWinHttpSession(); | 90 CloseWinHttpSession(); |
91 } | 91 } |
92 | 92 |
93 int ProxyResolverWinHttp::GetProxyForURL(const GURL& query_url, | 93 int ProxyResolverWinHttp::GetProxyForURL(const GURL& query_url, |
94 ProxyInfo* results, | 94 ProxyInfo* results, |
95 const CompletionCallback& /*callback*/, | 95 const CompletionCallback& /*callback*/, |
96 RequestHandle* /*request*/, | 96 RequestHandle* /*request*/, |
97 const BoundNetLog& /*net_log*/) { | 97 const NetLogWithSource& /*net_log*/) { |
98 // If we don't have a WinHTTP session, then create a new one. | 98 // If we don't have a WinHTTP session, then create a new one. |
99 if (!session_handle_ && !OpenWinHttpSession()) | 99 if (!session_handle_ && !OpenWinHttpSession()) |
100 return ERR_FAILED; | 100 return ERR_FAILED; |
101 | 101 |
102 // If we have been given an empty PAC url, then use auto-detection. | 102 // If we have been given an empty PAC url, then use auto-detection. |
103 // | 103 // |
104 // NOTE: We just use DNS-based auto-detection here like Firefox. We do this | 104 // NOTE: We just use DNS-based auto-detection here like Firefox. We do this |
105 // to avoid WinHTTP's auto-detection code, which while more featureful (it | 105 // to avoid WinHTTP's auto-detection code, which while more featureful (it |
106 // supports DHCP based auto-detection) also appears to have issues. | 106 // supports DHCP based auto-detection) also appears to have issues. |
107 // | 107 // |
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219 int ProxyResolverFactoryWinHttp::CreateProxyResolver( | 219 int ProxyResolverFactoryWinHttp::CreateProxyResolver( |
220 const scoped_refptr<ProxyResolverScriptData>& pac_script, | 220 const scoped_refptr<ProxyResolverScriptData>& pac_script, |
221 std::unique_ptr<ProxyResolver>* resolver, | 221 std::unique_ptr<ProxyResolver>* resolver, |
222 const CompletionCallback& callback, | 222 const CompletionCallback& callback, |
223 std::unique_ptr<Request>* request) { | 223 std::unique_ptr<Request>* request) { |
224 resolver->reset(new ProxyResolverWinHttp(pac_script)); | 224 resolver->reset(new ProxyResolverWinHttp(pac_script)); |
225 return OK; | 225 return OK; |
226 } | 226 } |
227 | 227 |
228 } // namespace net | 228 } // namespace net |
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