28 lines
580 B
C++
28 lines
580 B
C++
#include "shell.h"
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Shell::Commands::Commands()
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{
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if(created) throw CommandsAlreadyCreatedException();
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created=true;
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}
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void Shell::Commands::add(Command* cmd){
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commands.push_back(cmd);
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}
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size_t Shell::Commands::howMany(){
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return commands.size();
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}
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int Shell::Commands::launch(const vector<string>* args){
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for(unsigned int i=0; i<commands.size(); i++){
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if((commands[i]->getName())==args->operator [](0)){
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return commands[i]->execute(args);
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}
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}
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throw CommandNotFoundException();
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}
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bool Shell::Commands::created = false;
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