27 lines
687 B
C++
27 lines
687 B
C++
#include <cstdlib>
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#include "simpleCommand.hh"
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SimpleCommand::SimpleCommand() {
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// Create available space for 5 arguments
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_numOfAvailableArguments = 5;
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_numOfArguments = 0;
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_arguments = (char **) malloc( _numOfAvailableArguments * sizeof( char * ) );
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}
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void SimpleCommand::insertArgument( char * argument ) {
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if ( _numOfAvailableArguments == _numOfArguments + 1 ) {
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// Double the available space
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_numOfAvailableArguments *= 2;
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_arguments = (char **) realloc( _arguments,
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_numOfAvailableArguments * sizeof( char * ) );
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}
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_arguments[ _numOfArguments ] = argument;
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// Add NULL argument at the end
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_arguments[ _numOfArguments + 1] = NULL;
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_numOfArguments++;
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}
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