src/filter_log.cpp

   1 /* $Id: filter_log.cpp,v 1.7 2005-10-25 16:01:36 adam Exp $
   2    Copyright (c) 2005, Index Data.
   3
   4 %LICENSE%
   5  */
   6
   7
   8 #include "config.hpp"
   9
  10 #include "filter.hpp"
  11 #include "router.hpp"
  12 #include "package.hpp"
  13
  14 #include "filter_log.hpp"
  15
  16 #include <yaz/zgdu.h>
  17 #include <yaz/log.h>
  18
  19 #include <boost/date_time/posix_time/posix_time.hpp>
  20 #include <iostream>
  21
  22
  23 yp2::filter::Log::Log() {}
  24 yp2::filter::Log::Log(const std::string &msg) : m_msg(msg) {}
  25
  26 void yp2::filter::Log::process(Package &package) const {
  27
  28     Z_GDU *gdu;
  29
  30     // getting timestamp for receiving of package
  31     boost::posix_time::ptime receive_time
  32         = boost::posix_time::microsec_clock::local_time();
  33
  34     // scope for locking Ostream
  35     {
  36         boost::mutex::scoped_lock scoped_lock(m_log_mutex);
  37         std::cout << receive_time << " " << m_msg;
  38         std::cout << " request id=" << package.session().id();
  39         std::cout << " close="
  40                   << (package.session().is_closed() ? "yes" : "no")
  41                   << "\n";
  42         gdu = package.request().get();
  43         if (gdu)
  44         {
  45             ODR odr = odr_createmem(ODR_PRINT);
  46             z_GDU(odr, &gdu, 0, 0);
  47             odr_destroy(odr);
  48         }
  49     }
  50
  51     // unlocked during move
  52     package.move();
  53
  54     // getting timestamp for sending of package
  55     boost::posix_time::ptime send_time
  56         = boost::posix_time::microsec_clock::local_time();
  57
  58     boost::posix_time::time_duration duration = send_time - receive_time;
  59
  60     // scope for locking Ostream
  61     {
  62         boost::mutex::scoped_lock scoped_lock(m_log_mutex);
  63         std::cout << send_time << " " << m_msg;
  64         std::cout << " response id=" << package.session().id();
  65         std::cout << " close="
  66                   << (package.session().is_closed() ? "yes " : "no ")
  67                   << "duration=" << duration
  68                   << "\n";
  69             //<< "duration=" << duration.total_seconds()
  70             //    << "." << duration.fractional_seconds()
  71             //      << "\n";
  72     }
  73
  74     gdu = package.response().get();
  75     if (gdu)
  76     {
  77         ODR odr = odr_createmem(ODR_PRINT);
  78         z_GDU(odr, &gdu, 0, 0);
  79         odr_destroy(odr);
  80     }
  81 }
  82
  83 // defining and initializing static members
  84 boost::mutex yp2::filter::Log::m_log_mutex;
  85
  86 /*
  87  * Local variables:
  88  * c-basic-offset: 4
  89  * indent-tabs-mode: nil
  90  * c-file-style: "stroustrup"
  91  * End:
  92  * vim: shiftwidth=4 tabstop=8 expandtab
  93  */