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// Copyright (c) 2011 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef NET_TOOLS_FLIP_SERVER_STREAMER_INTERFACE_H_
#define NET_TOOLS_FLIP_SERVER_STREAMER_INTERFACE_H_
#include <stddef.h>
#include <stdint.h>
#include <string>
#include "base/compiler_specific.h"
#include "net/tools/balsa/balsa_headers.h"
#include "net/tools/balsa/balsa_visitor_interface.h"
#include "net/tools/flip_server/sm_interface.h"
namespace net {
class BalsaFrame;
class FlipAcceptor;
class MemCacheIter;
class SMConnection;
class EpollServer;
class StreamerSM : public BalsaVisitorInterface, public SMInterface {
public:
StreamerSM(SMConnection* connection,
SMInterface* sm_other_interface,
EpollServer* epoll_server,
FlipAcceptor* acceptor);
~StreamerSM() override;
void AddToOutputOrder(const MemCacheIter& mci) {}
void InitSMInterface(SMInterface* sm_other_interface,
int32_t server_idx) override;
void InitSMConnection(SMConnectionPoolInterface* connection_pool,
SMInterface* sm_interface,
EpollServer* epoll_server,
int fd,
std::string server_ip,
std::string server_port,
std::string remote_ip,
bool use_ssl) override;
size_t ProcessReadInput(const char* data, size_t len) override;
size_t ProcessWriteInput(const char* data, size_t len) override;
bool MessageFullyRead() const override;
void SetStreamID(uint32_t stream_id) override {}
bool Error() const override;
const char* ErrorAsString() const override;
void Reset() override;
void ResetForNewInterface(int32_t server_idx) override {}
void ResetForNewConnection() override;
void Cleanup() override;
int PostAcceptHook() override;
void NewStream(uint32_t stream_id,
uint32_t priority,
const std::string& filename) override {}
void SendEOF(uint32_t stream_id) override {}
void SendErrorNotFound(uint32_t stream_id) override {}
virtual void SendOKResponse(uint32_t stream_id, const std::string& output) {}
size_t SendSynStream(uint32_t stream_id,
const BalsaHeaders& headers) override;
size_t SendSynReply(uint32_t stream_id, const BalsaHeaders& headers) override;
void SendDataFrame(uint32_t stream_id,
const char* data,
int64_t len,
uint32_t flags,
bool compress) override {}
void set_is_request() override;
static std::string forward_ip_header() { return forward_ip_header_; }
static void set_forward_ip_header(const std::string& value) {
forward_ip_header_ = value;
}
private:
void SendEOFImpl(uint32_t stream_id) {}
void SendErrorNotFoundImpl(uint32_t stream_id) {}
void SendOKResponseImpl(uint32_t stream_id, std::string* output) {}
size_t SendSynReplyImpl(uint32_t stream_id, const BalsaHeaders& headers) {
return 0;
}
size_t SendSynStreamImpl(uint32_t stream_id, const BalsaHeaders& headers) {
return 0;
}
void SendDataFrameImpl(uint32_t stream_id,
const char* data,
int64_t len,
uint32_t flags,
bool compress) {}
void GetOutput() override {}
void ProcessBodyInput(const char* input, size_t size) override;
void MessageDone() override;
void ProcessHeaders(const BalsaHeaders& headers) override;
void ProcessBodyData(const char* input, size_t size) override {}
void ProcessHeaderInput(const char* input, size_t size) override {}
void ProcessTrailerInput(const char* input, size_t size) override {}
void ProcessRequestFirstLine(const char* line_input,
size_t line_length,
const char* method_input,
size_t method_length,
const char* request_uri_input,
size_t request_uri_length,
const char* version_input,
size_t version_length) override {}
void ProcessResponseFirstLine(const char* line_input,
size_t line_length,
const char* version_input,
size_t version_length,
const char* status_input,
size_t status_length,
const char* reason_input,
size_t reason_length) override {}
void ProcessChunkLength(size_t chunk_length) override {}
void ProcessChunkExtensions(const char* input, size_t size) override {}
void HeaderDone() override {}
void HandleHeaderError(BalsaFrame* framer) override;
void HandleHeaderWarning(BalsaFrame* framer) override {}
void HandleChunkingError(BalsaFrame* framer) override;
void HandleBodyError(BalsaFrame* framer) override;
void HandleError();
SMConnection* connection_;
SMInterface* sm_other_interface_;
EpollServer* epoll_server_;
FlipAcceptor* acceptor_;
bool is_request_;
BalsaFrame* http_framer_;
BalsaHeaders headers_;
static std::string forward_ip_header_;
};
} // namespace net
#endif // NET_TOOLS_FLIP_SERVER_STREAMER_INTERFACE_H_
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