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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_HTTP_HTTP_TRANSACTION_H_ | 5 #ifndef NET_HTTP_HTTP_TRANSACTION_H_ |
| 6 #define NET_HTTP_HTTP_TRANSACTION_H_ | 6 #define NET_HTTP_HTTP_TRANSACTION_H_ |
| 7 | 7 |
| 8 #include <stdint.h> | 8 #include <stdint.h> |
| 9 | 9 |
| 10 #include "net/base/completion_callback.h" | 10 #include "net/base/completion_callback.h" |
| 11 #include "net/base/load_states.h" | 11 #include "net/base/load_states.h" |
| 12 #include "net/base/net_export.h" | 12 #include "net/base/net_export.h" |
| 13 #include "net/base/request_priority.h" | 13 #include "net/base/request_priority.h" |
| 14 #include "net/base/upload_progress.h" | 14 #include "net/base/upload_progress.h" |
| 15 #include "net/socket/connection_attempts.h" | 15 #include "net/socket/connection_attempts.h" |
| 16 #include "net/websockets/websocket_handshake_stream_base.h" | 16 #include "net/websockets/websocket_handshake_stream_base.h" |
| 17 | 17 |
| 18 namespace net { | 18 namespace net { |
| 19 | 19 |
| 20 class AuthCredentials; | 20 class AuthCredentials; |
| 21 class BoundNetLog; | 21 class BoundNetLog; |
| 22 class HttpRequestHeaders; | 22 class HttpRequestHeaders; |
| 23 struct HttpRequestInfo; | 23 struct HttpRequestInfo; |
| 24 class HttpResponseInfo; | 24 class HttpResponseInfo; |
| 25 class IOBuffer; | 25 class IOBuffer; |
| 26 struct LoadTimingInfo; | 26 struct LoadTimingInfo; |
| 27 class ProxyInfo; | 27 class ProxyInfo; |
| 28 class QuicServerInfo; | 28 class QuicServerInfo; |
| 29 class SSLPrivateKey; |
| 29 class X509Certificate; | 30 class X509Certificate; |
| 30 | 31 |
| 31 // Represents a single HTTP transaction (i.e., a single request/response pair). | 32 // Represents a single HTTP transaction (i.e., a single request/response pair). |
| 32 // HTTP redirects are not followed and authentication challenges are not | 33 // HTTP redirects are not followed and authentication challenges are not |
| 33 // answered. Cookies are assumed to be managed by the caller. | 34 // answered. Cookies are assumed to be managed by the caller. |
| 34 class NET_EXPORT_PRIVATE HttpTransaction { | 35 class NET_EXPORT_PRIVATE HttpTransaction { |
| 35 public: | 36 public: |
| 36 // If |*defer| is set to true, the transaction will wait until | 37 // If |*defer| is set to true, the transaction will wait until |
| 37 // ResumeNetworkStart is called before establishing a connection. | 38 // ResumeNetworkStart is called before establishing a connection. |
| 38 typedef base::Callback<void(bool* defer)> BeforeNetworkStartCallback; | 39 typedef base::Callback<void(bool* defer)> BeforeNetworkStartCallback; |
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| 73 // | 74 // |
| 74 // Not all errors can be ignored using this method. See error code | 75 // Not all errors can be ignored using this method. See error code |
| 75 // descriptions for details about errors that can be ignored. | 76 // descriptions for details about errors that can be ignored. |
| 76 // | 77 // |
| 77 // NOTE: The transaction is not responsible for deleting the callback object. | 78 // NOTE: The transaction is not responsible for deleting the callback object. |
| 78 // | 79 // |
| 79 virtual int RestartIgnoringLastError(const CompletionCallback& callback) = 0; | 80 virtual int RestartIgnoringLastError(const CompletionCallback& callback) = 0; |
| 80 | 81 |
| 81 // Restarts the HTTP transaction with a client certificate. | 82 // Restarts the HTTP transaction with a client certificate. |
| 82 virtual int RestartWithCertificate(X509Certificate* client_cert, | 83 virtual int RestartWithCertificate(X509Certificate* client_cert, |
| 84 SSLPrivateKey* client_private_key, |
| 83 const CompletionCallback& callback) = 0; | 85 const CompletionCallback& callback) = 0; |
| 84 | 86 |
| 85 // Restarts the HTTP transaction with authentication credentials. | 87 // Restarts the HTTP transaction with authentication credentials. |
| 86 virtual int RestartWithAuth(const AuthCredentials& credentials, | 88 virtual int RestartWithAuth(const AuthCredentials& credentials, |
| 87 const CompletionCallback& callback) = 0; | 89 const CompletionCallback& callback) = 0; |
| 88 | 90 |
| 89 // Returns true if auth is ready to be continued. Callers should check | 91 // Returns true if auth is ready to be continued. Callers should check |
| 90 // this value anytime Start() completes: if it is true, the transaction | 92 // this value anytime Start() completes: if it is true, the transaction |
| 91 // can be resumed with RestartWithAuth(L"", L"", callback) to resume | 93 // can be resumed with RestartWithAuth(L"", L"", callback) to resume |
| 92 // the automatic auth exchange. This notification gives the caller a | 94 // the automatic auth exchange. This notification gives the caller a |
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| 180 | 182 |
| 181 // Resumes the transaction after being deferred. | 183 // Resumes the transaction after being deferred. |
| 182 virtual int ResumeNetworkStart() = 0; | 184 virtual int ResumeNetworkStart() = 0; |
| 183 | 185 |
| 184 virtual void GetConnectionAttempts(ConnectionAttempts* out) const = 0; | 186 virtual void GetConnectionAttempts(ConnectionAttempts* out) const = 0; |
| 185 }; | 187 }; |
| 186 | 188 |
| 187 } // namespace net | 189 } // namespace net |
| 188 | 190 |
| 189 #endif // NET_HTTP_HTTP_TRANSACTION_H_ | 191 #endif // NET_HTTP_HTTP_TRANSACTION_H_ |
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