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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 #ifndef NET_PROXY_INIT_PROXY_RESOLVER_H_ | 5 #ifndef NET_PROXY_INIT_PROXY_RESOLVER_H_ |
6 #define NET_PROXY_INIT_PROXY_RESOLVER_H_ | 6 #define NET_PROXY_INIT_PROXY_RESOLVER_H_ |
7 #pragma once | 7 #pragma once |
8 | 8 |
9 #include <vector> | 9 #include <vector> |
10 | 10 |
11 #include "base/memory/scoped_ptr.h" | 11 #include "base/memory/scoped_ptr.h" |
12 #include "base/string16.h" | 12 #include "base/string16.h" |
13 #include "base/time.h" | 13 #include "base/time.h" |
14 #include "base/timer.h" | 14 #include "base/timer.h" |
15 #include "googleurl/src/gurl.h" | 15 #include "googleurl/src/gurl.h" |
16 #include "net/base/completion_callback.h" | 16 #include "net/base/completion_callback.h" |
17 #include "net/base/net_api.h" | 17 #include "net/base/net_export.h" |
18 #include "net/base/net_log.h" | 18 #include "net/base/net_log.h" |
19 | 19 |
20 namespace net { | 20 namespace net { |
21 | 21 |
22 class DhcpProxyScriptFetcher; | 22 class DhcpProxyScriptFetcher; |
23 class NetLogParameter; | 23 class NetLogParameter; |
24 class ProxyConfig; | 24 class ProxyConfig; |
25 class ProxyResolver; | 25 class ProxyResolver; |
26 class ProxyScriptFetcher; | 26 class ProxyScriptFetcher; |
27 class URLRequestContext; | 27 class URLRequestContext; |
28 | 28 |
29 // InitProxyResolver is a helper class used by ProxyService to | 29 // InitProxyResolver is a helper class used by ProxyService to |
30 // initialize a ProxyResolver with the PAC script data specified | 30 // initialize a ProxyResolver with the PAC script data specified |
31 // by a particular ProxyConfig. | 31 // by a particular ProxyConfig. |
32 // | 32 // |
33 // This involves trying to use PAC scripts in this order: | 33 // This involves trying to use PAC scripts in this order: |
34 // | 34 // |
35 // (1) WPAD (DNS) if auto-detect is on. | 35 // (1) WPAD (DNS) if auto-detect is on. |
36 // (2) Custom PAC script if a URL was given. | 36 // (2) Custom PAC script if a URL was given. |
37 // | 37 // |
38 // If no PAC script was successfully downloaded + parsed, then it fails with | 38 // If no PAC script was successfully downloaded + parsed, then it fails with |
39 // a network error. Otherwise the proxy resolver is left initialized with | 39 // a network error. Otherwise the proxy resolver is left initialized with |
40 // the PAC script. | 40 // the PAC script. |
41 // | 41 // |
42 // Deleting InitProxyResolver while Init() is in progress, will | 42 // Deleting InitProxyResolver while Init() is in progress, will |
43 // cancel the request. | 43 // cancel the request. |
44 // | 44 // |
45 class NET_TEST InitProxyResolver { | 45 class NET_EXPORT_PRIVATE InitProxyResolver { |
46 public: | 46 public: |
47 // |resolver|, |proxy_script_fetcher|, |dhcp_proxy_script_fetcher| and | 47 // |resolver|, |proxy_script_fetcher|, |dhcp_proxy_script_fetcher| and |
48 // |net_log| must remain valid for the lifespan of InitProxyResolver. | 48 // |net_log| must remain valid for the lifespan of InitProxyResolver. |
49 InitProxyResolver(ProxyResolver* resolver, | 49 InitProxyResolver(ProxyResolver* resolver, |
50 ProxyScriptFetcher* proxy_script_fetcher, | 50 ProxyScriptFetcher* proxy_script_fetcher, |
51 DhcpProxyScriptFetcher* dhcp_proxy_script_fetcher, | 51 DhcpProxyScriptFetcher* dhcp_proxy_script_fetcher, |
52 NetLog* net_log); | 52 NetLog* net_log); |
53 | 53 |
54 // Aborts any in-progress request. | 54 // Aborts any in-progress request. |
55 ~InitProxyResolver(); | 55 ~InitProxyResolver(); |
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158 base::OneShotTimer<InitProxyResolver> wait_timer_; | 158 base::OneShotTimer<InitProxyResolver> wait_timer_; |
159 | 159 |
160 ProxyConfig* effective_config_; | 160 ProxyConfig* effective_config_; |
161 | 161 |
162 DISALLOW_COPY_AND_ASSIGN(InitProxyResolver); | 162 DISALLOW_COPY_AND_ASSIGN(InitProxyResolver); |
163 }; | 163 }; |
164 | 164 |
165 } // namespace net | 165 } // namespace net |
166 | 166 |
167 #endif // NET_PROXY_INIT_PROXY_RESOLVER_H_ | 167 #endif // NET_PROXY_INIT_PROXY_RESOLVER_H_ |
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