git.m6w6.name Git - m6w6/libmemcached/blob - src/util/operation.cc

   1 /*  vim:expandtab:shiftwidth=2:tabstop=2:smarttab:
   2  *
   3  *  DataDifferential Utility Library
   4  *
   5  *  Copyright (C) 2011 Data Differential, http://datadifferential.com/
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  37
  38
  39 #include "mem_config.h"
  40
  41 #include "util/operation.hpp"
  42 #include <string>
  43
  44 namespace datadifferential {
  45 namespace util {
  46
  47 bool Operation::response(std::string &arg)
  48 {
  49   if (_response.empty())
  50   {
  51     return false;
  52   }
  53
  54   if (not memcmp("OK\r\n", &_response[0], 3))
  55   { }
  56   else if (not memcmp("OK ", &_response[0], 3))
  57   {
  58     arg.append(&_response[3], _response.size() -3);
  59   }
  60   else if (not memcmp("ERR ", &_response[0], 4))
  61   {
  62     arg.append(&_response[4], _response.size() -4);
  63     return false;
  64   }
  65   else
  66   {
  67     arg.append(&_response[0], _response.size());
  68   }
  69
  70   return true;
  71 }
  72
  73 } /* namespace util */
  74 } /* namespace datadifferential */