PersonalityProgram.cpp

#include "PersonalityProgram.h"


PersonalityProgram::PersonalityProgram()
{
	// Set up the information
	m_name = "";
	m_help = "";
	m_output = "";
}

PersonalityProgram::~PersonalityProgram()
{
	// Nothing. Your class may have to do some cleanup.
}

std::string PersonalityProgram::GetName()
{
	return m_name;
}

std::string PersonalityProgram::GetHelp()
{
	return m_help;
}

void PersonalityProgram::SetName(std::string name)
{
	m_name = name;
}

void PersonalityProgram::SetHelp(std::string help)
{
	m_help = help;
}

// Make sure that your printfs don't have more than
// 999 characters, or we'll have a problem.
void PersonalityProgram::Printf(const char *fmt, ...)
{
	char buffer[1000]; // Buffer to store temporary result
	
	// These invoke the magical data structures that allow
	// us to accept a variable number of arguments.
	va_list args; 
	va_start(args, fmt);
	
	// We use a special form of sprintf to expand the 
	// format string with stuff provided in subsequent
	// arguments.
	vsprintf(buffer, fmt, args);
	
	// Now we're done with the variable arguments.
	va_end(args);
	
	// Place output into nice, self-managing C++ string.
	m_output += buffer;
}

std::string PersonalityProgram::Run(const std::vector<std::string> & args)
{
	// Reset output
	m_output = "";
	
	// Run the main program (remember, you have to override this in your
	// derived class)
	RunMain(args);
	
	// Return the result of any Printfs.
	return m_output;
}