commandoptionparser.cpp

   1 /*
   2  *  commandoptionparser.cpp
   3  *
   4  *
   5  *  Created by Pat Schloss on 10/23/08.
   6  *  Copyright 2008 Patrick D. Schloss. All rights reserved.
   7  *
   8  */
   9
  10
  11 #include "commandoptionparser.hpp"
  12
  13
  14 //**********************************************************************************************************************
  15 //This Function parses through the command line and pulls out the command then sends the options to  the parseGlobalData
  16 CommandOptionParser::CommandOptionParser(string input){
  17         try {
  18                 m = MothurOut::getInstance();
  19
  20                 int openParen = input.find_first_of('(');
  21                 int closeParen = input.find_last_of(')');
  22                 optionString = "";
  23                 commandString = "";
  24
  25                 if(openParen != -1 && closeParen != -1){
  26             //gobble extra spaces
  27             int spot = 0;
  28             for (int i = 0; i < input.length(); i++) {  if (!(isspace(input[i]))) { spot = i; break; } }
  29             if (spot > openParen) { spot = 0; }
  30                         commandString = input.substr(spot, openParen-spot);   //commandString contains everything before "("
  31                         optionString = input.substr((openParen+1), (closeParen-openParen-1)); //optionString contains everything between "(" and ")".
  32                 }
  33                 else if (openParen == -1) { m->mothurOut("[ERROR]: You are missing ("); m->mothurOutEndLine(); }
  34                 else if (closeParen == -1) { m->mothurOut("[ERROR]:You are missing )"); m->mothurOutEndLine(); }
  35     }
  36         catch(exception& e) {
  37                 m->errorOut(e, "CommandOptionParser", "CommandOptionParser");
  38                 exit(1);
  39         }
  40 }
  41
  42 //**********************************************************************************************************************
  43
  44 string CommandOptionParser::getCommandString()  {       return commandString;   }
  45
  46 //**********************************************************************************************************************
  47
  48 string CommandOptionParser::getOptionString()   {       return optionString;    }
  49
  50 //**********************************************************************************************************************