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00010 #ifndef __PION_HTTPRESPONSEREADER_HEADER__
00011 #define __PION_HTTPRESPONSEREADER_HEADER__
00012
00013 #include <boost/asio.hpp>
00014 #include <boost/bind.hpp>
00015 #include <boost/function.hpp>
00016 #include <boost/function/function2.hpp>
00017 #include <boost/shared_ptr.hpp>
00018 #include <boost/enable_shared_from_this.hpp>
00019 #include <pion/PionConfig.hpp>
00020 #include <pion/net/HTTPResponse.hpp>
00021 #include <pion/net/HTTPReader.hpp>
00022
00023
00024 namespace pion {
00025 namespace net {
00026
00027
00031 class HTTPResponseReader :
00032 public HTTPReader,
00033 public boost::enable_shared_from_this<HTTPResponseReader>
00034 {
00035
00036 public:
00037
00039 typedef boost::function2<void, HTTPResponsePtr, TCPConnectionPtr> FinishedHandler;
00040
00041
00042
00043 virtual ~HTTPResponseReader() {}
00044
00052 static inline boost::shared_ptr<HTTPResponseReader>
00053 create(TCPConnectionPtr& tcp_conn, const HTTPRequest& http_request,
00054 FinishedHandler handler)
00055 {
00056 return boost::shared_ptr<HTTPResponseReader>
00057 (new HTTPResponseReader(tcp_conn, http_request, handler));
00058 }
00059
00060
00061 protected:
00062
00070 HTTPResponseReader(TCPConnectionPtr& tcp_conn, const HTTPRequest& http_request,
00071 FinishedHandler handler)
00072 : HTTPReader(false, tcp_conn), m_http_msg(new HTTPResponse(http_request)),
00073 m_finished(handler)
00074 {
00075 m_http_msg->setRemoteIp(tcp_conn->getRemoteIp());
00076 setLogger(PION_GET_LOGGER("pion.net.HTTPResponseReader"));
00077 }
00078
00080 virtual void readBytes(void) {
00081 getTCPConnection()->async_read_some(boost::bind(&HTTPResponseReader::consumeBytes,
00082 shared_from_this(),
00083 boost::asio::placeholders::error,
00084 boost::asio::placeholders::bytes_transferred));
00085 }
00086
00088 virtual void finishedReading(void) {
00089
00090 m_finished(m_http_msg, getTCPConnection());
00091 }
00092
00094 virtual HTTPMessage& getMessage(void) { return *m_http_msg; }
00095
00096
00098 HTTPResponsePtr m_http_msg;
00099
00101 FinishedHandler m_finished;
00102 };
00103
00104
00106 typedef boost::shared_ptr<HTTPResponseReader> HTTPResponseReaderPtr;
00107
00108
00109 }
00110 }
00111
00112 #endif