src/CommandLine.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 "OutOfRangeException.hpp"
  25
  26 #include "CommandLine.hpp"
  27
  28 using namespace suPHP;
  29
  30 suPHP::CommandLine::CommandLine() {
  31     /* do nothing */
  32 }
  33
  34 int suPHP::CommandLine::count() const {
  35     return this->arguments.size();
  36 }
  37
  38 std::string suPHP::CommandLine::getArgument(int pos) const
  39     throw (OutOfRangeException) {
  40     if (pos >= this->arguments.size() || pos < 0) {
  41         throw OutOfRangeException("Index out of range", __FILE__, __LINE__);
  42     }
  43     try {
  44         return this->arguments[pos];
  45     } catch (std::out_of_range& e) {
  46         throw OutOfRangeException("Index out of range", __FILE__, __LINE__);
  47     }
  48 }
  49
  50 void suPHP::CommandLine::setArgument(int pos, std::string arg) {
  51     if (pos >= this->arguments.size()) {
  52         for (int i=0; i<(this->arguments.size() - pos); i++) {
  53             this->arguments.push_back(std::string(""));
  54         }
  55     }
  56     this->arguments[pos] = arg;
  57 }
  58
  59 void suPHP::CommandLine::putArgument(std::string arg) {
  60     this->arguments.push_back(arg);
  61 }
  62
  63 std::string& suPHP::CommandLine::operator[](int index)
  64     throw (OutOfRangeException) {
  65     if (index >= this->arguments.size() || index < 0) {
  66         throw OutOfRangeException("Index out of range", __FILE__, __LINE__);
  67     }
  68     try {
  69         return this->arguments[index];
  70     } catch (std::out_of_range& ex) {
  71         throw OutOfRangeException("Index out of range", __FILE__, __LINE__);
  72     }
  73 }
  74
  75
  76 int suPHP::CommandLine::size() const {
  77     return this->arguments.size();
  78 }