projects/stargazer/plugins/configuration/sgconfig/stgconfig.cpp

   1 #include <unistd.h>
   2
   3 #include <csignal>
   4 #include <algorithm>
   5
   6 #include "stg/tariffs.h"
   7 #include "stg/admins.h"
   8 #include "stg/users.h"
   9 #include "stg/plugin_creator.h"
  10 #include "stgconfig.h"
  11
  12 //-----------------------------------------------------------------------------
  13 //-----------------------------------------------------------------------------
  14 //-----------------------------------------------------------------------------
  15 PLUGIN_CREATOR<STG_CONFIG> stgc;
  16 //-----------------------------------------------------------------------------
  17 //-----------------------------------------------------------------------------
  18 //-----------------------------------------------------------------------------
  19 int STG_CONFIG_SETTINGS::ParseSettings(const MODULE_SETTINGS & s)
  20 {
  21 int p;
  22 PARAM_VALUE pv;
  23 vector<PARAM_VALUE>::const_iterator pvi;
  24 ///////////////////////////
  25 pv.param = "Port";
  26 pvi = std::find(s.moduleParams.begin(), s.moduleParams.end(), pv);
  27 if (pvi == s.moduleParams.end())
  28     {
  29     errorStr = "Parameter \'Port\' not found.";
  30     printfd(__FILE__, "Parameter 'Port' not found\n");
  31     return -1;
  32     }
  33 if (ParseIntInRange(pvi->value[0], 2, 65535, &p))
  34     {
  35     errorStr = "Cannot parse parameter \'Port\': " + errorStr;
  36     printfd(__FILE__, "%s\n", errorStr.c_str());
  37     return -1;
  38     }
  39 port = p;
  40
  41 return 0;
  42 }
  43 //-----------------------------------------------------------------------------
  44 //-----------------------------------------------------------------------------
  45 //-----------------------------------------------------------------------------
  46 PLUGIN * GetPlugin()
  47 {
  48 return stgc.GetPlugin();
  49 }
  50 //-----------------------------------------------------------------------------
  51 //-----------------------------------------------------------------------------
  52 //-----------------------------------------------------------------------------
  53 const std::string STG_CONFIG::GetVersion() const
  54 {
  55 return "Stg configurator v.0.08";
  56 }
  57 //-----------------------------------------------------------------------------
  58 STG_CONFIG::STG_CONFIG()
  59     : nonstop(false),
  60       isRunning(false),
  61       users(NULL),
  62       admins(NULL),
  63       tariffs(NULL),
  64       store(NULL),
  65       stgSettings(NULL)
  66 {
  67 }
  68 //-----------------------------------------------------------------------------
  69 int STG_CONFIG::ParseSettings()
  70 {
  71 int ret = stgConfigSettings.ParseSettings(settings);
  72 if (ret)
  73     errorStr = stgConfigSettings.GetStrError();
  74 return ret;
  75 }
  76 //-----------------------------------------------------------------------------
  77 int STG_CONFIG::Start()
  78 {
  79 if (isRunning)
  80     return 0;
  81
  82 nonstop = true;
  83
  84 config.SetPort(stgConfigSettings.GetPort());
  85 config.SetAdmins(admins);
  86 config.SetUsers(users);
  87 config.SetTariffs(tariffs);
  88 config.SetStgSettings(stgSettings);
  89 config.SetStore(store);
  90
  91 if (config.Prepare())
  92     {
  93     errorStr = config.GetStrError();
  94     return -1;
  95     }
  96
  97 if (pthread_create(&thread, NULL, Run, this))
  98     {
  99     errorStr = "Cannot create thread.";
 100     printfd(__FILE__, "Cannot create thread\n");
 101     return -1;
 102     }
 103 errorStr = "";
 104 return 0;
 105 }
 106 //-----------------------------------------------------------------------------
 107 int STG_CONFIG::Stop()
 108 {
 109 if (!isRunning)
 110     return 0;
 111
 112 config.Stop();
 113
 114 //5 seconds to thread stops itself
 115 int i;
 116 for (i = 0; i < 25; i++)
 117     {
 118     if (!isRunning)
 119         break;
 120
 121     usleep(200000);
 122     }
 123
 124 //after 5 seconds waiting thread still running. now killing it
 125 if (isRunning)
 126     {
 127     //TODO pthread_cancel()
 128     if (pthread_kill(thread, SIGINT))
 129         {
 130         errorStr = "Cannot kill thread.";
 131         printfd(__FILE__, "Cannot kill thread\n");
 132         return -1;
 133         }
 134     printfd(__FILE__, "STG_CONFIG killed\n");
 135     }
 136
 137 return 0;
 138 }
 139 //-----------------------------------------------------------------------------
 140 void * STG_CONFIG::Run(void * d)
 141 {
 142 STG_CONFIG * stgConf = (STG_CONFIG *)d;
 143 stgConf->isRunning = true;
 144
 145 stgConf->config.Run(&stgConf->config);
 146
 147 stgConf->isRunning = false;
 148 return NULL;
 149 }
 150 //-----------------------------------------------------------------------------