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@ -1,5 +1,7 @@
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#include <string.h>
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#include <boost/lexical_cast.hpp>
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#include "Log.h"
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#include "ClientContext.h"
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#include "BOB.h"
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namespace i2p
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@ -8,7 +10,7 @@ namespace client
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{
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BOBCommandSession::BOBCommandSession (BOBCommandChannel& owner):
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m_Owner (owner), m_Socket (m_Owner.GetService ()), m_ReceiveBufferOffset (0),
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m_IsOpen (true)
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m_IsOpen (true), m_IsOutgoing (false), m_Port (0)
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{
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}
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@ -45,14 +47,20 @@ namespace client
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{
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*eol = 0;
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char * operand = strchr (m_ReceiveBuffer, ' ');
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if (operand) *operand = 0;
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if (operand)
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{
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*operand = 0;
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operand++;
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}
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else
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operand = eol;
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// process command
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auto handlers = m_Owner.GetCommandHandlers ();
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auto& handlers = m_Owner.GetCommandHandlers ();
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auto it = handlers.find (m_ReceiveBuffer);
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if (it != handlers.end ())
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(this->*(it->second))(operand, operand ? eol - operand : 0);
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else
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LogPrint (eLogError, "BOB unknown command", m_ReceiveBuffer);
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(this->*(it->second))(operand, eol - operand);
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else
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LogPrint (eLogError, "BOB unknown command ", m_ReceiveBuffer);
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m_ReceiveBufferOffset = size - (eol - m_ReceiveBuffer) - 1;
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memmove (m_ReceiveBuffer, eol + 1, m_ReceiveBufferOffset);
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@ -127,12 +135,64 @@ namespace client
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SendReplyOK ("Bye!");
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}
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void BOBCommandSession::StartCommandHandler (const char * operand, size_t len)
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{
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LogPrint (eLogDebug, "BOB: start ", m_Nickname);
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if (m_IsOutgoing)
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{
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auto dest = context.CreateNewLocalDestination (m_Keys, true);
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I2PTunnel * tunnel = new I2PServerTunnel (m_Owner.GetService (), m_Address, m_Port, dest);
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m_Owner.AddTunnel (m_Nickname, tunnel);
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SendReplyOK ("tunnel starting");
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}
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else
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SendReplyError ("not implemented");
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}
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void BOBCommandSession::SetNickCommandHandler (const char * operand, size_t len)
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{
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LogPrint (eLogDebug, "BOB: setnick");
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m_Nickname = operand;
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std::string msg ("Nickname set to");
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msg += operand;
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SendReplyOK (msg.c_str ());
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}
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void BOBCommandSession::NewkeysCommandHandler (const char * operand, size_t len)
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{
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LogPrint (eLogDebug, "BOB: newkeys");
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m_Keys = i2p::data::PrivateKeys::CreateRandomKeys ();
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SendReplyOK (m_Keys.ToBase64 ().c_str ());
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}
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void BOBCommandSession::OuthostCommandHandler (const char * operand, size_t len)
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{
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LogPrint (eLogDebug, "BOB: outhost");
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m_IsOutgoing = true;
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m_Address = operand;
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SendReplyOK ("outhost set");
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}
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void BOBCommandSession::OutportCommandHandler (const char * operand, size_t len)
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{
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LogPrint (eLogDebug, "BOB: outport");
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m_IsOutgoing = true;
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m_Port = boost::lexical_cast<int>(operand);
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SendReplyOK ("outbound port set");
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}
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BOBCommandChannel::BOBCommandChannel (int port):
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m_IsRunning (false), m_Thread (nullptr),
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m_Acceptor (m_Service, boost::asio::ip::tcp::endpoint(boost::asio::ip::tcp::v4(), port))
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{
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// command -> handler
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m_CommandHandlers[BOB_COMMAND_ZAP] = &BOBCommandSession::ZapCommandHandler;
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m_CommandHandlers[BOB_COMMAND_QUIT] = &BOBCommandSession::QuitCommandHandler;
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m_CommandHandlers[BOB_COMMAND_START] = &BOBCommandSession::StartCommandHandler;
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m_CommandHandlers[BOB_COMMAND_SETNICK] = &BOBCommandSession::SetNickCommandHandler;
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m_CommandHandlers[BOB_COMMAND_NEWKEYS] = &BOBCommandSession::NewkeysCommandHandler;
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m_CommandHandlers[BOB_COMMAND_OUTHOST] = &BOBCommandSession::OuthostCommandHandler;
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m_CommandHandlers[BOB_COMMAND_OUTPORT] = &BOBCommandSession::OutportCommandHandler;
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}
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BOBCommandChannel::~BOBCommandChannel ()
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@ -177,6 +237,11 @@ namespace client
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}
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}
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void BOBCommandChannel::AddTunnel (const std::string& name, I2PTunnel * tunnel)
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{
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m_Tunnels[name] = tunnel;
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}
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void BOBCommandChannel::Accept ()
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{
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auto newSession = std::make_shared<BOBCommandSession> (*this);
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