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/*************************************** |
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Auteur : Pierre Aubert |
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Mail : pierre.aubert@lapp.in2p3.fr |
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Licence : CeCILL-C |
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****************************************/ |
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#include <iostream> |
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#include "string_utils.h" |
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#include "ArgParser.h" |
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///Default constructor of ArgParser |
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ArgParser::ArgParser(){ |
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initialisationArgParser(); |
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} |
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///Constructor with arguments passed to the program |
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/** @param argc : number of parameters passed to the program |
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* @param argv : list of arguments passed to the program |
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*/ |
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ArgParser::ArgParser(int argc, char** argv){ |
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initialisationArgParser(); |
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bool skipNext(false); |
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for(int i(1); i < argc; ++i){ |
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if(skipNext){ |
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skipNext = false; |
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continue; |
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} |
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std::string argument(argv[i]); |
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if(isSameBegining(argument, "__bashcompletionmode=")){ |
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std::string cursorOptionValue(replaceStrInStr(argument, "__bashcompletionmode=", "")); |
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p_cursorOption = cursorOptionValue; |
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p_bashCompletionMode = true; |
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}else if(isSameBegining(argument, "__bashcompletionmodeprev=")){ |
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std::string cursorOptionValue(replaceStrInStr(argument, "__bashcompletionmodeprev=", "")); |
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p_prevCursorOption = cursorOptionValue; |
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p_bashCompletionMode = true; |
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skipNext = true; //The next arguments are the cursor option and the name of the program, we do not want it |
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}else{ |
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p_vecArg.push_back(argument); |
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} |
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} |
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} |
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///Copy constructor of ArgParser |
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/** @param other : class to copy |
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*/ |
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ArgParser::ArgParser(const ArgParser & other){ |
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copyArgParser(other); |
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} |
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///Destructeur of ArgParser |
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ArgParser::~ArgParser(){ |
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} |
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///Definition of equal operator of ArgParser |
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/** @param other : class to copy |
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* @return copied class |
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*/ |
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ArgParser & ArgParser::operator = (const ArgParser & other){ |
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copyArgParser(other); |
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return *this; |
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} |
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///Print all the input option |
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void ArgParser::print() const{ |
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for(PVecString::const_iterator it(p_vecArg.begin()); it != p_vecArg.end(); ++it){ |
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std::cout << "\t" << *it << std::endl; |
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} |
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} |
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///Go bask to the first argument |
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void ArgParser::rewind(){ |
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p_currentArg = 0lu; |
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} |
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///Move to the next option |
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void ArgParser::getNextOption(){ |
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++p_currentArg; |
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} |
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///Say if is it the end of the options |
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/** @return true if is it the end of the options, false if not |
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*/ |
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bool ArgParser::isEndOfOption() const{ |
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return p_currentArg >= p_vecArg.size(); |
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} |
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///Get the current option |
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/** @return current option |
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*/ |
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const std::string & ArgParser::getCurrentOption() const{ |
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return p_vecArg[p_currentArg]; |
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} |
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///Get the current option |
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/** @return current option |
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*/ |
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std::string & ArgParser::getCurrentOption(){ |
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return p_vecArg[p_currentArg]; |
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} |
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///Get the number of arguments passed to the program |
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/** @return number of arguments passed to the program |
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*/ |
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size_t ArgParser::getNbArgument() const{ |
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return p_vecArg.size(); |
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} |
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///Say if the program is in bash completion mode |
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/** @return true if the program is in bash completion mode, false if not |
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*/ |
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bool ArgParser::isBashCompletionMode() const{ |
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return p_bashCompletionMode; |
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} |
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///Get the cursor option given to the program, in bash completion mode |
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/** @return cursor option given to the program, in bash completion mode |
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*/ |
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const std::string & ArgParser::getCursorOption() const{ |
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return p_cursorOption; |
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} |
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///Get the previous option before the cursor option |
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/** @return previous option before the cursor option |
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*/ |
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const std::string & ArgParser::getPrevCursorOption() const{ |
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return p_prevCursorOption; |
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} |
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///Copy function of ArgParser |
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/** @param other : class to copy |
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*/ |
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void ArgParser::copyArgParser(const ArgParser & other){ |
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p_vecArg = other.p_vecArg; |
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p_currentArg = other.p_currentArg; |
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p_cursorOption = other.p_cursorOption; |
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p_prevCursorOption = other.p_prevCursorOption; |
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} |
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///Initialisation function of the class ArgParser |
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void ArgParser::initialisationArgParser(){ |
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p_currentArg = 0lu; |
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p_bashCompletionMode = false; |
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p_cursorOption = ""; |
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p_prevCursorOption = ""; |
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} |
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