lib/Spin/Connector.cpp

   1 #include "Connector.h"
   2 extern "C" {
   3 #include <openssl/bio.h>
   4 #include <openssl/ssl.h>
   5 }
   6 #include <boost/format.hpp>
   7 #include <loki/ScopeGuard.h>
   8 #include <Scorpion/BIO.h>
   9
  10 namespace Spin
  11 {
  12         /*static */Connector & Connector::getInstance()
  13         {
  14                 static Connector instance__;
  15                 return instance__;
  16         }
  17
  18         boost::shared_ptr< Connection > Connector::connect(const Details::Address & remote_address, boost::uint16_t port)
  19         {
  20                 boost::format fmt("%1%.%2%.%3%.%4%:%5%");
  21                 fmt % (unsigned int)remote_address[0] % (unsigned int)remote_address[1] % (unsigned int)remote_address[2] % (unsigned int)remote_address[3] % port;
  22                 Scorpion::BIO * bio(connect_(fmt.str()));
  23                 return boost::shared_ptr< Connection > (new Connection(bio));
  24         }
  25
  26         boost::shared_ptr< Connection > Connector::connect(const std::string & remote_address, boost::uint16_t port)
  27         {
  28                 boost::format fmt("%1%:%2%");
  29                 fmt % remote_address % port;
  30                 Scorpion::BIO * bio(connect_(fmt.str()));
  31                 return boost::shared_ptr< Connection > (new Connection(bio));
  32         }
  33
  34         boost::shared_ptr< Connection > Connector::connect(const Scorpion::Context & context, const Details::Address & remote_address, boost::uint16_t port)
  35         {
  36                 boost::format fmt("%1%.%2%.%3%.%4%:%5%");
  37                 fmt % remote_address[0] % remote_address[1] % remote_address[2] % remote_address[3] % port;
  38                 Scorpion::BIO * bio(connectSSL_(context, fmt.str()));
  39                 return boost::shared_ptr< Connection > (new Connection(bio));
  40         }
  41
  42         boost::shared_ptr< Connection > Connector::connect(const Scorpion::Context & context, const std::string & remote_address, boost::uint16_t port)
  43         {
  44                 boost::format fmt("%1%:%2%");
  45                 fmt % remote_address % port;
  46                 Scorpion::BIO * bio(connectSSL_(context, fmt.str()));
  47                 return boost::shared_ptr< Connection > (new Connection(bio));
  48         }
  49
  50         Connector::Connector()
  51         { /* no-op */ }
  52
  53         Connector::~Connector()
  54         { /* no-op */ }
  55
  56         Scorpion::BIO * Connector::connectSSL_(const Scorpion::Context & context, const std::string & target)
  57         {
  58                 return Scorpion::connect(context, target);
  59         }
  60
  61         Scorpion::BIO * Connector::connect_(const std::string & target)
  62         {
  63                 return Scorpion::connect(target);
  64         }
  65 }
  66