src/Config.cpp

   1 // -*- mode: C++; indent-tabs-mode: nil; c-basic-offset: 2; -*-
   2 // -- Config.cpp --
   3 // Copyright (c) 2001 - 2003 Jason 'vanRijn' Kasper <vR at movingparts dot net>
   4 //
   5 // Permission is hereby granted, free of charge, to any person obtaining a
   6 // copy of this software and associated documentation files (the "Software"),
   7 // to deal in the Software without restriction, including without limitation
   8 // the rights to use, copy, modify, merge, publish, distribute, sublicense,
   9 // and/or sell copies of the Software, and to permit persons to whom the
  10 // Software is furnished to do so, subject to the following conditions:
  11 //
  12 // The above copyright notice and this permission notice shall be included in
  13 // all copies or substantial portions of the Software.
  14 //
  15 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  16 // IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  17 // FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
  18 // THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
  19 // LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
  20 // FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
  21 // DEALINGS IN THE SOFTWARE.
  22
  23 // E_O_H_VR
  24
  25
  26 #include "Config.h"
  27 #include <string>
  28
  29 #include <iostream>
  30 using std::cout;
  31
  32 Config::Config() {
  33 }
  34
  35 Config::~Config()
  36 {
  37   _configMap.clear();
  38 }
  39
  40 bool Config::getBoolValue(const std::string & key, const  bool & iDefault)
  41 {
  42   std::string _key=key;
  43   std::transform(_key.begin(), _key.end(), _key.begin(), tolower);
  44
  45   const ConfigMap::const_iterator it= _configMap.find(_key);
  46   if (it != _configMap.end()) {
  47     std::string value = it->second;
  48
  49     if (strcasecmp(value.c_str(), "true") == 0 || strcasecmp(value.c_str(), "1") == 0 ||
  50         strcasecmp(value.c_str(), "on") == 0)
  51       return true;
  52     else
  53       return false;
  54
  55   } else {
  56     return iDefault;
  57   }
  58
  59 }
  60
  61 int Config::getNumberValue(const std::string & key, const int & iDefault)
  62 {
  63   std::string _key=key;
  64   std::transform(_key.begin(), _key.end(), _key.begin(), tolower);
  65
  66   const ConfigMap::const_iterator it= _configMap.find(_key);
  67   if (it != _configMap.end()) {
  68     std::string value = it->second;
  69
  70     return (atoi(value.c_str()));
  71
  72   } else {
  73     return iDefault;
  74   }
  75
  76 }
  77
  78 std::string Config::getStringValue(const std::string & key, const std::string & iDefault)
  79 {
  80   std::string _key=key;
  81   std::transform(_key.begin(), _key.end(), _key.begin(), tolower);
  82
  83   const ConfigMap::const_iterator it= _configMap.find(_key);
  84   if (it != _configMap.end()) {
  85     std::string value = it->second;
  86
  87     return value;
  88
  89   } else {
  90     return iDefault;
  91   }
  92
  93 }
  94
  95
  96 void Config::setOption(const std::string &name, const std::string &value)
  97 {
  98   std::string key=name;
  99   std::transform(key.begin(), key.end(), key.begin(), tolower);
 100
 101   const ConfigMap::const_iterator it= _configMap.find(key);
 102   if (it != _configMap.end())
 103     _configMap.erase(ConfigMap::key_type(key));
 104
 105   _configMap.insert(ConfigMap::value_type(key, value));
 106
 107 }
 108
 109 void Config::showOptions() {
 110   ConfigMap::const_iterator it = _configMap.begin(), end = _configMap.end();
 111   for (; it != end; ++it) {
 112     cout << "key: [" << it->first << "], value: [" << it->second << "]\n";
 113   }
 114
 115 }