src/Environment.cpp

   1 /*
   2     suPHP - (c)2002-2005 Sebastian Marsching <sebastian@marsching.com>
   3
   4     This file is part of suPHP.
   5
   6     suPHP is free software; you can redistribute it and/or modify
   7     it under the terms of the GNU General Public License as published by
   8     the Free Software Foundation; either version 2 of the License, or
   9     (at your option) any later version.
  10
  11     suPHP is distributed in the hope that it will be useful,
  12     but WITHOUT ANY WARRANTY; without even the implied warranty of
  13     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14     GNU General Public License for more details.
  15
  16     You should have received a copy of the GNU General Public License
  17     along with suPHP; if not, write to the Free Software
  18     Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  19 */
  20
  21 #include <stdexcept>
  22 #include <string>
  23
  24 #include "KeyNotFoundException.hpp"
  25
  26 #include "Environment.hpp"
  27
  28 using namespace suPHP;
  29
  30 std::string suPHP::Environment::getVar(const std::string& name) const
  31     throw (KeyNotFoundException) {
  32     if (this->vars.find(name) != this->vars.end()) {
  33         return this->vars.find(name)->second;
  34     } else {
  35         throw KeyNotFoundException("Key " + name + " not found",
  36                                    __FILE__, __LINE__);
  37     }
  38 }
  39
  40 void suPHP::Environment::setVar(const std::string name,
  41                                 const std::string content)
  42     throw (KeyNotFoundException) {
  43     if (this->vars.find(name) != this->vars.end()) {
  44         this->vars.find(name)->second = content;
  45     } else {
  46         throw KeyNotFoundException("Key " + name + " not found",
  47                                    __FILE__, __LINE__);
  48     }
  49 }
  50
  51 void suPHP::Environment::putVar(const std::string name,
  52                                 const std::string content) {
  53     if (this->vars.find(name) != this->vars.end()) {
  54         this->vars.find(name)->second = content;
  55     } else {
  56         std::pair<std::string, std::string> p;
  57         p.first = name;
  58         p.second = content;
  59         this->vars.insert(p);
  60     }
  61
  62 }
  63
  64 void suPHP::Environment::deleteVar(const std::string& name)
  65     throw (KeyNotFoundException) {
  66     if (this->vars.find(name) != this->vars.end()) {
  67         this->vars.erase(name);
  68     } else {
  69         throw KeyNotFoundException("Key " + name + " not found",
  70                                    __FILE__, __LINE__);
  71     }
  72 }
  73
  74 bool suPHP::Environment::hasVar(const std::string& name) const {
  75     if (this->vars.find(name) != this->vars.end()) {
  76         return true;
  77     } else {
  78         return false;
  79     }
  80
  81 }
  82
  83 std::string& suPHP::Environment::operator[](const std::string& name)
  84     throw (KeyNotFoundException) {
  85     if (this->vars.find(name) != this->vars.end()) {
  86         return this->vars.find(name)->second;
  87     } else {
  88         throw KeyNotFoundException("Key " + name + " not found",
  89                                    __FILE__, __LINE__);
  90     }
  91 }
  92
  93
  94 const std::map<std::string, std::string>& suPHP::Environment::getBackendMap()
  95     const {
  96     return this->vars;
  97 }