projects/sgconf/tariffs.cpp

   1 #include "tariffs.h"
   2
   3 #include "api_action.h"
   4 #include "options.h"
   5 #include "config.h"
   6
   7 #include "stg/servconf.h"
   8 #include "stg/servconf_types.h"
   9 #include "stg/tariff_conf.h"
  10 #include "stg/os_int.h"
  11
  12 #include <iostream>
  13 #include <sstream>
  14 #include <string>
  15 #include <map>
  16 #include <cassert>
  17
  18 namespace
  19 {
  20
  21 std::string Indent(size_t level, bool dash = false)
  22 {
  23 if (level == 0)
  24     return "";
  25 return dash ? std::string(level * 4 - 2, ' ') + "- " : std::string(level * 4, ' ');
  26 }
  27
  28 std::string PeriodToString(TARIFF::PERIOD period)
  29 {
  30 switch (period)
  31     {
  32     case TARIFF::DAY:
  33         return "daily";
  34     case TARIFF::MONTH:
  35         return "monthly";
  36     }
  37 return "unknown";
  38 }
  39
  40 std::string TraffTypeToString(int traffType)
  41 {
  42 switch (traffType)
  43     {
  44     case TRAFF_UP:
  45         return "upload";
  46     case TRAFF_DOWN:
  47         return "download";
  48     case TRAFF_UP_DOWN:
  49         return "upload + download";
  50     case TRAFF_MAX:
  51         return "max(upload, download)";
  52     }
  53 return "unknown";
  54 }
  55
  56 std::string TimeToString(int h, int m)
  57 {
  58 std::ostringstream stream;
  59 stream << (h < 10 ? "0" : "") << h << ":"
  60        << (m < 10 ? "0" : "") << m;
  61 return stream.str();
  62 }
  63
  64 void PrintDirPriceData(size_t dir, const DIRPRICE_DATA & data, size_t level)
  65 {
  66 std::string night = TimeToString(data.hNight, data.mNight);
  67 std::string day = TimeToString(data.hDay, data.mDay);
  68 std::cout << Indent(level, true) << "dir: " << dir << "\n"
  69           << Indent(level)       << "'" << night << "' - '" << day << "': " << data.priceDayA << "/" << data.priceDayB << "\n"
  70           << Indent(level)       << "'" << day << "' - '" << night << "': " << data.priceNightA << "/" << data.priceNightB << "\n"
  71           << Indent(level)       << "threshold: " << data.threshold << "\n"
  72           << Indent(level)       << "single price: " << (data.singlePrice ? "yes" : "no") << "\n"
  73           << Indent(level)       << "discount: " << (data.noDiscount ? "no" : "yes") << "\n"; // Attention!
  74 }
  75
  76 void PrintTariffConf(const TARIFF_CONF & conf, size_t level)
  77 {
  78 std::cout << Indent(level, true) << "name: " << conf.name << "\n"
  79           << Indent(level)       << "fee: " << conf.fee << "\n"
  80           << Indent(level)       << "free mb: " << conf.free << "\n"
  81           << Indent(level)       << "passive cost: " << conf.passiveCost << "\n"
  82           << Indent(level)       << "traff type: " << TraffTypeToString(conf.traffType) << "\n"
  83           << Indent(level)       << "period: " << PeriodToString(conf.period) << "\n";
  84 }
  85
  86 void PrintTariff(const STG::GET_TARIFF::INFO & info, size_t level = 0)
  87 {
  88 PrintTariffConf(info.tariffConf, level);
  89 std::cout << Indent(level) << "dir prices:\n";
  90 for (size_t i = 0; i < info.dirPrice.size(); ++i)
  91     PrintDirPriceData(i, info.dirPrice[i], level + 1);
  92 }
  93
  94 void SimpleCallback(bool result,
  95                     const std::string & reason,
  96                     void * /*data*/)
  97 {
  98 if (!result)
  99     {
 100     std::cerr << "Operation failed. Reason: '" << reason << "'." << std::endl;
 101     return;
 102     }
 103 std::cout << "Success.\n";
 104 }
 105
 106 void GetTariffsCallback(bool result,
 107                         const std::string & reason,
 108                         const std::vector<STG::GET_TARIFF::INFO> & info,
 109                         void * /*data*/)
 110 {
 111 if (!result)
 112     {
 113     std::cerr << "Failed to get tariff list. Reason: '" << reason << "'." << std::endl;
 114     return;
 115     }
 116 std::cout << "Tariffs:\n";
 117 for (size_t i = 0; i < info.size(); ++i)
 118     PrintTariff(info[i], 1);
 119 }
 120
 121 void GetTariffCallback(bool result,
 122                        const std::string & reason,
 123                        const std::vector<STG::GET_TARIFF::INFO> & info,
 124                        void * data)
 125 {
 126 assert(data != NULL && "Expecting pointer to std::string with the tariff's name.");
 127 const std::string & name = *static_cast<const std::string *>(data);
 128 if (!result)
 129     {
 130     std::cerr << "Failed to get tariff. Reason: '" << reason << "'." << std::endl;
 131     return;
 132     }
 133 for (size_t i = 0; i < info.size(); ++i)
 134     if (info[i].tariffConf.name == name)
 135         PrintTariff(info[i]);
 136 }
 137
 138 bool GetTariffsFunction(const SGCONF::CONFIG & config,
 139                         const std::string & /*arg*/,
 140                         const std::map<std::string, std::string> & /*options*/)
 141 {
 142 STG::SERVCONF proto(config.server.data(),
 143                     config.port.data(),
 144                     config.userName.data(),
 145                     config.userPass.data());
 146 return proto.GetTariffs(GetTariffsCallback, NULL) == STG::st_ok;
 147 }
 148
 149 bool GetTariffFunction(const SGCONF::CONFIG & config,
 150                        const std::string & arg,
 151                        const std::map<std::string, std::string> & /*options*/)
 152 {
 153 STG::SERVCONF proto(config.server.data(),
 154                     config.port.data(),
 155                     config.userName.data(),
 156                     config.userPass.data());
 157 // STG currently doesn't support <GetTariff name="..."/>.
 158 // So get a list of tariffs and filter it. 'data' param holds a pointer to 'name'.
 159 std::string name(arg);
 160 return proto.GetTariffs(GetTariffCallback, &name) == STG::st_ok;
 161 }
 162
 163 bool DelTariffFunction(const SGCONF::CONFIG & config,
 164                        const std::string & arg,
 165                        const std::map<std::string, std::string> & /*options*/)
 166 {
 167 STG::SERVCONF proto(config.server.data(),
 168                     config.port.data(),
 169                     config.userName.data(),
 170                     config.userPass.data());
 171 return proto.DelTariff(arg, SimpleCallback, NULL) == STG::st_ok;
 172 }
 173
 174 bool AddTariffFunction(const SGCONF::CONFIG & config,
 175                        const std::string & arg,
 176                        const std::map<std::string, std::string> & /*options*/)
 177 {
 178 // TODO
 179 std::cerr << "Unimplemented.\n";
 180 return false;
 181 }
 182
 183 bool ChgTariffFunction(const SGCONF::CONFIG & config,
 184                        const std::string & arg,
 185                        const std::map<std::string, std::string> & options)
 186 {
 187 // TODO
 188 std::cerr << "Unimplemented.\n";
 189 return false;
 190 }
 191
 192 } // namespace anonymous
 193
 194 void SGCONF::AppendTariffsOptionBlock(COMMANDS & commands, OPTION_BLOCKS & blocks)
 195 {
 196 blocks.Add("Tariff management options")
 197       .Add("get-tariffs", SGCONF::MakeAPIAction(commands, GetTariffsFunction), "\tget tariff list")
 198       .Add("get-tariff", SGCONF::MakeAPIAction(commands, "<name>", true, GetTariffFunction), "get tariff")
 199       .Add("add-tariff", SGCONF::MakeAPIAction(commands, "<name>", true, AddTariffFunction), "add tariff")
 200       .Add("del-tariff", SGCONF::MakeAPIAction(commands, "<name>", true, DelTariffFunction), "del tariff")
 201       .Add("chg-tariff", SGCONF::MakeAPIAction(commands, "<name>", true, ChgTariffFunction), "change tariff");
 202 }