35 lines
790 B
C++
35 lines
790 B
C++
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#include "shell.h"
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Command::Command(const string& n, int (*funcptr)(const vector<string>* args, CommandExecutor*)) : name(n) , funcCommand(funcptr){
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checkObj();
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numCom++;
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}
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int Command::execute(const vector<string>* args, CommandExecutor* ciao){
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if(args==nullptr) return -1;
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return (*funcCommand)(args, ciao);
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}
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string Command::getName(){
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return this->name;
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}
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Command::Command(const Command& old) : name(old.name) , funcCommand(old.funcCommand){
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checkObj();
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numCom++;
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}
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void Command::checkObj(){
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for(unsigned int i=0; i<name.length(); i++){
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if(!((name[i]>'a'&&name[i]<'z')||(name[i]>'A'&&name[i]<'Z'))){
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throw CommandNameNotValidException();
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}
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}
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}
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Command::~Command(){
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numCom--;
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}
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unsigned int Command::numCom = 0;
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