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| 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 | |
| 3 // found in the LICENSE file. | |
| 4 | |
| 5 #ifndef NET_TOOLS_FLIP_SERVER_STREAMER_INTERFACE_H_ | |
| 6 #define NET_TOOLS_FLIP_SERVER_STREAMER_INTERFACE_H_ | |
| 7 | |
| 8 #include <string> | |
| 9 | |
| 10 #include "base/compiler_specific.h" | |
| 11 #include "net/tools/balsa/balsa_headers.h" | |
| 12 #include "net/tools/balsa/balsa_visitor_interface.h" | |
| 13 #include "net/tools/flip_server/sm_interface.h" | |
| 14 | |
| 15 namespace net { | |
| 16 | |
| 17 class BalsaFrame; | |
| 18 class FlipAcceptor; | |
| 19 class MemCacheIter; | |
| 20 class SMConnection; | |
| 21 class EpollServer; | |
| 22 | |
| 23 class StreamerSM : public BalsaVisitorInterface, public SMInterface { | |
| 24 public: | |
| 25 StreamerSM(SMConnection* connection, | |
| 26 SMInterface* sm_other_interface, | |
| 27 EpollServer* epoll_server, | |
| 28 FlipAcceptor* acceptor); | |
| 29 ~StreamerSM() override; | |
| 30 | |
| 31 void AddToOutputOrder(const MemCacheIter& mci) {} | |
| 32 | |
| 33 void InitSMInterface(SMInterface* sm_other_interface, | |
| 34 int32 server_idx) override; | |
| 35 void InitSMConnection(SMConnectionPoolInterface* connection_pool, | |
| 36 SMInterface* sm_interface, | |
| 37 EpollServer* epoll_server, | |
| 38 int fd, | |
| 39 std::string server_ip, | |
| 40 std::string server_port, | |
| 41 std::string remote_ip, | |
| 42 bool use_ssl) override; | |
| 43 | |
| 44 size_t ProcessReadInput(const char* data, size_t len) override; | |
| 45 size_t ProcessWriteInput(const char* data, size_t len) override; | |
| 46 bool MessageFullyRead() const override; | |
| 47 void SetStreamID(uint32 stream_id) override {} | |
| 48 bool Error() const override; | |
| 49 const char* ErrorAsString() const override; | |
| 50 void Reset() override; | |
| 51 void ResetForNewInterface(int32 server_idx) override {} | |
| 52 void ResetForNewConnection() override; | |
| 53 void Cleanup() override; | |
| 54 int PostAcceptHook() override; | |
| 55 void NewStream(uint32 stream_id, | |
| 56 uint32 priority, | |
| 57 const std::string& filename) override {} | |
| 58 void SendEOF(uint32 stream_id) override {} | |
| 59 void SendErrorNotFound(uint32 stream_id) override {} | |
| 60 virtual void SendOKResponse(uint32 stream_id, std::string output) {} | |
| 61 size_t SendSynStream(uint32 stream_id, const BalsaHeaders& headers) override; | |
| 62 size_t SendSynReply(uint32 stream_id, const BalsaHeaders& headers) override; | |
| 63 void SendDataFrame(uint32 stream_id, | |
| 64 const char* data, | |
| 65 int64 len, | |
| 66 uint32 flags, | |
| 67 bool compress) override {} | |
| 68 void set_is_request() override; | |
| 69 static std::string forward_ip_header() { return forward_ip_header_; } | |
| 70 static void set_forward_ip_header(std::string value) { | |
| 71 forward_ip_header_ = value; | |
| 72 } | |
| 73 | |
| 74 private: | |
| 75 void SendEOFImpl(uint32 stream_id) {} | |
| 76 void SendErrorNotFoundImpl(uint32 stream_id) {} | |
| 77 void SendOKResponseImpl(uint32 stream_id, std::string* output) {} | |
| 78 size_t SendSynReplyImpl(uint32 stream_id, const BalsaHeaders& headers) { | |
| 79 return 0; | |
| 80 } | |
| 81 size_t SendSynStreamImpl(uint32 stream_id, const BalsaHeaders& headers) { | |
| 82 return 0; | |
| 83 } | |
| 84 void SendDataFrameImpl(uint32 stream_id, | |
| 85 const char* data, | |
| 86 int64 len, | |
| 87 uint32 flags, | |
| 88 bool compress) {} | |
| 89 void GetOutput() override {} | |
| 90 | |
| 91 void ProcessBodyInput(const char* input, size_t size) override; | |
| 92 void MessageDone() override; | |
| 93 void ProcessHeaders(const BalsaHeaders& headers) override; | |
| 94 void ProcessBodyData(const char* input, size_t size) override {} | |
| 95 void ProcessHeaderInput(const char* input, size_t size) override {} | |
| 96 void ProcessTrailerInput(const char* input, size_t size) override {} | |
| 97 void ProcessRequestFirstLine(const char* line_input, | |
| 98 size_t line_length, | |
| 99 const char* method_input, | |
| 100 size_t method_length, | |
| 101 const char* request_uri_input, | |
| 102 size_t request_uri_length, | |
| 103 const char* version_input, | |
| 104 size_t version_length) override {} | |
| 105 void ProcessResponseFirstLine(const char* line_input, | |
| 106 size_t line_length, | |
| 107 const char* version_input, | |
| 108 size_t version_length, | |
| 109 const char* status_input, | |
| 110 size_t status_length, | |
| 111 const char* reason_input, | |
| 112 size_t reason_length) override {} | |
| 113 void ProcessChunkLength(size_t chunk_length) override {} | |
| 114 void ProcessChunkExtensions(const char* input, size_t size) override {} | |
| 115 void HeaderDone() override {} | |
| 116 void HandleHeaderError(BalsaFrame* framer) override; | |
| 117 void HandleHeaderWarning(BalsaFrame* framer) override {} | |
| 118 void HandleChunkingError(BalsaFrame* framer) override; | |
| 119 void HandleBodyError(BalsaFrame* framer) override; | |
| 120 void HandleError(); | |
| 121 | |
| 122 SMConnection* connection_; | |
| 123 SMInterface* sm_other_interface_; | |
| 124 EpollServer* epoll_server_; | |
| 125 FlipAcceptor* acceptor_; | |
| 126 bool is_request_; | |
| 127 BalsaFrame* http_framer_; | |
| 128 BalsaHeaders headers_; | |
| 129 static std::string forward_ip_header_; | |
| 130 }; | |
| 131 | |
| 132 } // namespace net | |
| 133 | |
| 134 #endif // NET_TOOLS_FLIP_SERVER_STREAMER_INTERFACE_H_ | |
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