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 #include <string.h>
  26
  27 #include "Config.h"
  28 #include <string>
  29
  30 #include <iostream>
  31 using std::cout;
  32
  33 Config::Config() {
  34 }
  35
  36 Config::~Config()
  37 {
  38   _configMap.clear();
  39 }
  40
  41 bool Config::getBoolValue(const std::string & key, const  bool & iDefault)
  42 {
  43   std::string _key=key;
  44   std::transform(_key.begin(), _key.end(), _key.begin(), tolower);
  45
  46   const ConfigMap::const_iterator it= _configMap.find(_key);
  47   if (it != _configMap.end()) {
  48     std::string value = it->second;
  49
  50     if (strcasecmp(value.c_str(), "true") == 0 || strcasecmp(value.c_str(), "1") == 0 ||
  51         strcasecmp(value.c_str(), "on") == 0)
  52       return true;
  53     else
  54       return false;
  55
  56   } else {
  57     return iDefault;
  58   }
  59
  60 }
  61
  62 int Config::getNumberValue(const std::string & key, const int & iDefault)
  63 {
  64   std::string _key=key;
  65   std::transform(_key.begin(), _key.end(), _key.begin(), tolower);
  66
  67   const ConfigMap::const_iterator it= _configMap.find(_key);
  68   if (it != _configMap.end()) {
  69     std::string value = it->second;
  70
  71     return (atoi(value.c_str()));
  72
  73   } else {
  74     return iDefault;
  75   }
  76
  77 }
  78
  79 std::string Config::getStringValue(const std::string & key, const std::string & iDefault)
  80 {
  81   std::string _key=key;
  82   std::transform(_key.begin(), _key.end(), _key.begin(), tolower);
  83
  84   const ConfigMap::const_iterator it= _configMap.find(_key);
  85   if (it != _configMap.end()) {
  86     std::string value = it->second;
  87
  88     return value;
  89
  90   } else {
  91     return iDefault;
  92   }
  93
  94 }
  95
  96
  97 void Config::setOption(const std::string &name, const std::string &value)
  98 {
  99   std::string key=name;
 100   std::transform(key.begin(), key.end(), key.begin(), tolower);
 101
 102   const ConfigMap::const_iterator it= _configMap.find(key);
 103   if (it != _configMap.end())
 104     _configMap.erase(ConfigMap::key_type(key));
 105
 106   _configMap.insert(ConfigMap::value_type(key, value));
 107
 108 }
 109
 110 void Config::reset() {
 111   _configMap.clear();
 112 }
 113
 114 void Config::showOptions() {
 115   ConfigMap::const_iterator it = _configMap.begin(), end = _configMap.end();
 116   for (; it != end; ++it) {
 117     cout << BBTOOL << ": " << "key: [" << it->first << "], value: [" << it->second << "]\n";
 118   }
 119
 120 }