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 static 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 std::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 = static_cast<uint16_t>(p);
  40
  41 return 0;
  42 }
  43 //-----------------------------------------------------------------------------
  44 //-----------------------------------------------------------------------------
  45 //-----------------------------------------------------------------------------
  46 PLUGIN * GetPlugin()
  47 {
  48 return stgc.GetPlugin();
  49 }
  50 //-----------------------------------------------------------------------------
  51 //-----------------------------------------------------------------------------
  52 //-----------------------------------------------------------------------------
  53 std::string STG_CONFIG::GetVersion() const
  54 {
  55 return "Stg configurator v.0.08";
  56 }
  57 //-----------------------------------------------------------------------------
  58 STG_CONFIG::STG_CONFIG()
  59     : errorStr(),
  60       stgConfigSettings(),
  61       thread(),
  62       nonstop(false),
  63       isRunning(false),
  64       logger(GetPluginLogger(GetStgLogger(), "conf_sg")),
  65       config(logger),
  66       users(NULL),
  67       admins(NULL),
  68       tariffs(NULL),
  69       store(NULL),
  70       settings(),
  71       stgSettings(NULL)
  72 {
  73 }
  74 //-----------------------------------------------------------------------------
  75 int STG_CONFIG::ParseSettings()
  76 {
  77 int ret = stgConfigSettings.ParseSettings(settings);
  78 if (ret)
  79     errorStr = stgConfigSettings.GetStrError();
  80 return ret;
  81 }
  82 //-----------------------------------------------------------------------------
  83 int STG_CONFIG::Start()
  84 {
  85 if (isRunning)
  86     return 0;
  87
  88 nonstop = true;
  89
  90 config.SetPort(stgConfigSettings.GetPort());
  91 config.SetAdmins(admins);
  92 config.SetUsers(users);
  93 config.SetTariffs(tariffs);
  94 config.SetStgSettings(stgSettings);
  95 config.SetStore(store);
  96
  97 if (config.Prepare())
  98     {
  99     errorStr = config.GetStrError();
 100     return -1;
 101     }
 102
 103 if (pthread_create(&thread, NULL, Run, this))
 104     {
 105     errorStr = "Cannot create thread.";
 106     printfd(__FILE__, "Cannot create thread\n");
 107     logger("Cannot create thread.");
 108     return -1;
 109     }
 110 errorStr = "";
 111 return 0;
 112 }
 113 //-----------------------------------------------------------------------------
 114 int STG_CONFIG::Stop()
 115 {
 116 if (!isRunning)
 117     return 0;
 118
 119 config.Stop();
 120
 121 //5 seconds to thread stops itself
 122 int i;
 123 for (i = 0; i < 25; i++)
 124     {
 125     if (!isRunning)
 126         break;
 127
 128     struct timespec ts = {0, 200000000};
 129     nanosleep(&ts, NULL);
 130     }
 131
 132 if (isRunning)
 133     return -1;
 134
 135 return 0;
 136 }
 137 //-----------------------------------------------------------------------------
 138 void * STG_CONFIG::Run(void * d)
 139 {
 140 sigset_t signalSet;
 141 sigfillset(&signalSet);
 142 pthread_sigmask(SIG_BLOCK, &signalSet, NULL);
 143
 144 STG_CONFIG * stgConf = static_cast<STG_CONFIG *>(d);
 145 stgConf->isRunning = true;
 146
 147 stgConf->config.Run();
 148
 149 stgConf->isRunning = false;
 150 return NULL;
 151 }
 152 //-----------------------------------------------------------------------------