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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 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 | 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_SOCKET_STREAM_SOCKET_STREAM_H_ | 5 #ifndef NET_SOCKET_STREAM_SOCKET_STREAM_H_ |
6 #define NET_SOCKET_STREAM_SOCKET_STREAM_H_ | 6 #define NET_SOCKET_STREAM_SOCKET_STREAM_H_ |
7 | 7 |
8 #include <deque> | 8 #include <deque> |
9 #include <map> | 9 #include <map> |
10 #include <string> | 10 #include <string> |
11 | 11 |
12 #include "base/memory/linked_ptr.h" | 12 #include "base/memory/linked_ptr.h" |
13 #include "base/memory/ref_counted.h" | 13 #include "base/memory/ref_counted.h" |
14 #include "base/memory/scoped_ptr.h" | 14 #include "base/memory/scoped_ptr.h" |
15 #include "net/base/address_list.h" | 15 #include "net/base/address_list.h" |
16 #include "net/base/completion_callback.h" | 16 #include "net/base/completion_callback.h" |
17 #include "net/base/io_buffer.h" | 17 #include "net/base/io_buffer.h" |
18 #include "net/base/net_export.h" | 18 #include "net/base/net_export.h" |
19 #include "net/base/net_log.h" | 19 #include "net/base/net_log.h" |
20 #include "net/base/net_errors.h" | 20 #include "net/base/net_errors.h" |
21 #include "net/base/ssl_config_service.h" | 21 #include "net/base/ssl_config_service.h" |
22 #include "net/http/http_auth.h" | |
23 #include "net/http/http_auth_cache.h" | |
24 #include "net/http/http_auth_handler.h" | |
25 #include "net/proxy/proxy_service.h" | 22 #include "net/proxy/proxy_service.h" |
26 #include "net/socket/tcp_client_socket.h" | 23 #include "net/socket/tcp_client_socket.h" |
27 #include "net/url_request/url_request.h" | 24 #include "net/url_request/url_request.h" |
28 #include "net/url_request/url_request_context.h" | 25 #include "net/url_request/url_request_context.h" |
29 | 26 |
30 namespace net { | 27 namespace net { |
31 | 28 |
32 class AuthChallengeInfo; | 29 class AuthChallengeInfo; |
33 class ClientSocketFactory; | 30 class ClientSocketFactory; |
34 class CookieOptions; | 31 class CookieOptions; |
35 class HostResolver; | 32 class HostResolver; |
36 class HttpAuthHandlerFactory; | 33 class HttpAuthController; |
37 class SSLConfigService; | 34 class SSLConfigService; |
38 class SSLInfo; | 35 class SSLInfo; |
39 class SingleRequestHostResolver; | 36 class SingleRequestHostResolver; |
40 class SocketStreamMetrics; | 37 class SocketStreamMetrics; |
41 | 38 |
42 // SocketStream is used to implement Web Sockets. | 39 // SocketStream is used to implement Web Sockets. |
43 // It provides plain full-duplex stream with proxy and SSL support. | 40 // It provides plain full-duplex stream with proxy and SSL support. |
44 // For proxy authentication, only basic mechanisum is supported. It will try | 41 // For proxy authentication, only basic mechanisum is supported. It will try |
45 // authentication identity for proxy URL first. If server requires proxy | 42 // authentication identity for proxy URL first. If server requires proxy |
46 // authentication, it will try authentication identity for realm that server | 43 // authentication, it will try authentication identity for realm that server |
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223 STATE_BEFORE_CONNECT, | 220 STATE_BEFORE_CONNECT, |
224 STATE_BEFORE_CONNECT_COMPLETE, | 221 STATE_BEFORE_CONNECT_COMPLETE, |
225 STATE_RESOLVE_PROXY, | 222 STATE_RESOLVE_PROXY, |
226 STATE_RESOLVE_PROXY_COMPLETE, | 223 STATE_RESOLVE_PROXY_COMPLETE, |
227 STATE_RESOLVE_HOST, | 224 STATE_RESOLVE_HOST, |
228 STATE_RESOLVE_HOST_COMPLETE, | 225 STATE_RESOLVE_HOST_COMPLETE, |
229 STATE_RESOLVE_PROTOCOL, | 226 STATE_RESOLVE_PROTOCOL, |
230 STATE_RESOLVE_PROTOCOL_COMPLETE, | 227 STATE_RESOLVE_PROTOCOL_COMPLETE, |
231 STATE_TCP_CONNECT, | 228 STATE_TCP_CONNECT, |
232 STATE_TCP_CONNECT_COMPLETE, | 229 STATE_TCP_CONNECT_COMPLETE, |
| 230 STATE_GENERATE_PROXY_AUTH_TOKEN, |
| 231 STATE_GENERATE_PROXY_AUTH_TOKEN_COMPLETE, |
233 STATE_WRITE_TUNNEL_HEADERS, | 232 STATE_WRITE_TUNNEL_HEADERS, |
234 STATE_WRITE_TUNNEL_HEADERS_COMPLETE, | 233 STATE_WRITE_TUNNEL_HEADERS_COMPLETE, |
235 STATE_READ_TUNNEL_HEADERS, | 234 STATE_READ_TUNNEL_HEADERS, |
236 STATE_READ_TUNNEL_HEADERS_COMPLETE, | 235 STATE_READ_TUNNEL_HEADERS_COMPLETE, |
237 STATE_SOCKS_CONNECT, | 236 STATE_SOCKS_CONNECT, |
238 STATE_SOCKS_CONNECT_COMPLETE, | 237 STATE_SOCKS_CONNECT_COMPLETE, |
239 STATE_SECURE_PROXY_CONNECT, | 238 STATE_SECURE_PROXY_CONNECT, |
240 STATE_SECURE_PROXY_CONNECT_COMPLETE, | 239 STATE_SECURE_PROXY_CONNECT_COMPLETE, |
241 STATE_SECURE_PROXY_HANDLE_CERT_ERROR, | 240 STATE_SECURE_PROXY_HANDLE_CERT_ERROR, |
242 STATE_SECURE_PROXY_HANDLE_CERT_ERROR_COMPLETE, | 241 STATE_SECURE_PROXY_HANDLE_CERT_ERROR_COMPLETE, |
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281 int DoBeforeConnect(); | 280 int DoBeforeConnect(); |
282 int DoBeforeConnectComplete(int result); | 281 int DoBeforeConnectComplete(int result); |
283 int DoResolveProxy(); | 282 int DoResolveProxy(); |
284 int DoResolveProxyComplete(int result); | 283 int DoResolveProxyComplete(int result); |
285 int DoResolveHost(); | 284 int DoResolveHost(); |
286 int DoResolveHostComplete(int result); | 285 int DoResolveHostComplete(int result); |
287 int DoResolveProtocol(int result); | 286 int DoResolveProtocol(int result); |
288 int DoResolveProtocolComplete(int result); | 287 int DoResolveProtocolComplete(int result); |
289 int DoTcpConnect(int result); | 288 int DoTcpConnect(int result); |
290 int DoTcpConnectComplete(int result); | 289 int DoTcpConnectComplete(int result); |
| 290 int DoGenerateProxyAuthToken(); |
| 291 int DoGenerateProxyAuthTokenComplete(int result); |
291 int DoWriteTunnelHeaders(); | 292 int DoWriteTunnelHeaders(); |
292 int DoWriteTunnelHeadersComplete(int result); | 293 int DoWriteTunnelHeadersComplete(int result); |
293 int DoReadTunnelHeaders(); | 294 int DoReadTunnelHeaders(); |
294 int DoReadTunnelHeadersComplete(int result); | 295 int DoReadTunnelHeadersComplete(int result); |
295 int DoSOCKSConnect(); | 296 int DoSOCKSConnect(); |
296 int DoSOCKSConnectComplete(int result); | 297 int DoSOCKSConnectComplete(int result); |
297 int DoSecureProxyConnect(); | 298 int DoSecureProxyConnect(); |
298 int DoSecureProxyConnectComplete(int result); | 299 int DoSecureProxyConnectComplete(int result); |
299 int DoSecureProxyHandleCertError(int result); | 300 int DoSecureProxyHandleCertError(int result); |
300 int DoSecureProxyHandleCertErrorComplete(int result); | 301 int DoSecureProxyHandleCertErrorComplete(int result); |
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321 GURL url_; | 322 GURL url_; |
322 int max_pending_send_allowed_; | 323 int max_pending_send_allowed_; |
323 const URLRequestContext* context_; | 324 const URLRequestContext* context_; |
324 | 325 |
325 UserDataMap user_data_; | 326 UserDataMap user_data_; |
326 | 327 |
327 State next_state_; | 328 State next_state_; |
328 HostResolver* host_resolver_; | 329 HostResolver* host_resolver_; |
329 CertVerifier* cert_verifier_; | 330 CertVerifier* cert_verifier_; |
330 ServerBoundCertService* server_bound_cert_service_; | 331 ServerBoundCertService* server_bound_cert_service_; |
331 HttpAuthHandlerFactory* http_auth_handler_factory_; | |
332 ClientSocketFactory* factory_; | 332 ClientSocketFactory* factory_; |
333 | 333 |
334 ProxyMode proxy_mode_; | 334 ProxyMode proxy_mode_; |
335 | 335 |
336 GURL proxy_url_; | 336 GURL proxy_url_; |
337 ProxyService::PacRequest* pac_request_; | 337 ProxyService::PacRequest* pac_request_; |
338 ProxyInfo proxy_info_; | 338 ProxyInfo proxy_info_; |
339 | 339 |
340 HttpAuthCache auth_cache_; | 340 scoped_refptr<HttpAuthController> proxy_auth_controller_; |
341 scoped_ptr<HttpAuthHandler> auth_handler_; | |
342 HttpAuth::Identity auth_identity_; | |
343 scoped_refptr<AuthChallengeInfo> auth_info_; | |
344 | 341 |
345 scoped_refptr<RequestHeaders> tunnel_request_headers_; | 342 scoped_refptr<RequestHeaders> tunnel_request_headers_; |
346 size_t tunnel_request_headers_bytes_sent_; | 343 size_t tunnel_request_headers_bytes_sent_; |
347 scoped_refptr<ResponseHeaders> tunnel_response_headers_; | 344 scoped_refptr<ResponseHeaders> tunnel_response_headers_; |
348 int tunnel_response_headers_capacity_; | 345 int tunnel_response_headers_capacity_; |
349 int tunnel_response_headers_len_; | 346 int tunnel_response_headers_len_; |
350 | 347 |
351 scoped_ptr<SingleRequestHostResolver> resolver_; | 348 scoped_ptr<SingleRequestHostResolver> resolver_; |
352 AddressList addresses_; | 349 AddressList addresses_; |
353 scoped_ptr<StreamSocket> socket_; | 350 scoped_ptr<StreamSocket> socket_; |
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376 bool server_closed_; | 373 bool server_closed_; |
377 | 374 |
378 scoped_ptr<SocketStreamMetrics> metrics_; | 375 scoped_ptr<SocketStreamMetrics> metrics_; |
379 | 376 |
380 DISALLOW_COPY_AND_ASSIGN(SocketStream); | 377 DISALLOW_COPY_AND_ASSIGN(SocketStream); |
381 }; | 378 }; |
382 | 379 |
383 } // namespace net | 380 } // namespace net |
384 | 381 |
385 #endif // NET_SOCKET_STREAM_SOCKET_STREAM_H_ | 382 #endif // NET_SOCKET_STREAM_SOCKET_STREAM_H_ |
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