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initial sam udp forward

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This commit is contained in:
jeff 2015-09-29 13:31:04 -04:00
parent 68cf69fabc
commit 39cd25bb44
2 changed files with 89 additions and 16 deletions
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17
client/SAM.h
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@ -53,10 +53,13 @@ namespace client
const char SAM_PARAM_NAME[] = "NAME";
const char SAM_PARAM_SIGNATURE_TYPE[] = "SIGNATURE_TYPE";
const char SAM_PARAM_SIZE[] = "SIZE";
const char SAM_PARAM_FORWARD[] = "FORWARD";
const char SAM_PARAM_HOST[] = "HOST";
const char SAM_PARAM_PORT[] = "PORT";
const char SAM_VALUE_TRANSIENT[] = "TRANSIENT";
const char SAM_VALUE_STREAM[] = "STREAM";
const char SAM_VALUE_DATAGRAM[] = "DATAGRAM";
const char SAM_VALUE_RAW[] = "RAW";
const char SAM_VALUE_RAW[] = "RAW";
const char SAM_VALUE_TRUE[] = "true";
const char SAM_VALUE_FALSE[] = "false";
@ -66,7 +69,8 @@ namespace client
eSAMSocketTypeSession,
eSAMSocketTypeStream,
eSAMSocketTypeAcceptor,
eSAMSocketTypeTerminated
eSAMSocketTypeUDPForward,
eSAMSocketTypeTerminated,
};
class SAMBridge;
@ -119,6 +123,7 @@ namespace client
private:
SAMBridge& m_Owner;
boost::asio::ip::udp::endpoint m_udpForward;
boost::asio::ip::tcp::socket m_Socket;
boost::asio::deadline_timer m_Timer;
char m_Buffer[SAM_SOCKET_BUFFER_SIZE + 1];
@ -158,6 +163,9 @@ namespace client
void CloseSession (const std::string& id);
SAMSession * FindSession (const std::string& id) const;
// forward a datagran to a udp endpoint
void ForwardUDP(const boost::asio::ip::udp::endpoint & to_ep, const i2p::data::IdentityEx& from, const uint8_t * buff, size_t bufflen);
private:
void Run ();
@ -167,7 +175,8 @@ namespace client
void ReceiveDatagram ();
void HandleReceivedDatagram (const boost::system::error_code& ecode, std::size_t bytes_transferred);
void HandleForwardedUDP(const boost::system::error_code& ecode, std::size_t bytes_transferrted);
private:
bool m_IsRunning;
@ -179,7 +188,7 @@ namespace client
mutable std::mutex m_SessionsMutex;
std::map<std::string, SAMSession *> m_Sessions;
uint8_t m_DatagramReceiveBuffer[i2p::datagram::MAX_DATAGRAM_SIZE+1];
uint8_t * m_Forward; // current buffer to forward or nullptr if there is none to forward now
public:
// for HTTP