/*
   core/commandbuffer.cc
   This file is part of the Osirion project and is distributed under 
   the terms of the GNU General Public License version 2 
*/

#include "core/commandbuffer.h"
#include "sys/sys.h"

// C++ headers
#include <string>
#include <sstream>

namespace core {

std::stringstream cmd(std::stringstream::in | std::stringstream::out);

namespace commandbuffer {

void exec(const char *text) {
	std::stringstream cmdstream(text);
	std::string cmdname;

	cmdstream >> cmdname;
	
	func::Func f = func::find(cmdname);

	if (f) {
		f(cmdstream);
		return;
	}

	con_print << "unknown command '" << cmdname << "'" << std::endl;
}

void execute() {
	if (core::cmd.eof())
		return;

	char line[MAXCMDSIZE];
	while(core::cmd.getline(line, MAXCMDSIZE-1)) {
		exec(line);
	}

	cmd.clear();
}

void clear() {
	char line[MAXCMDSIZE];
	while(core::cmd.getline(line, MAXCMDSIZE-1));
}

}

}