#include <stdio.h>
#include <string.h>
#include <unistd.h>
#include <fcntl.h>
#include <sys/types.h>
#include <sys/wait.h>
#include <sys/stat.h>
#include <errno.h>

#define CMDLEN 80

int main()
{
	int pid, clientId = 0, clientNum = 0;
	int status, fd;
	char command [ CMDLEN ];

	for (;;)
	{
		printf ( "CONSOLE: Please enter a command: \n" );
		//fflush ( stdout);

		fgets ( command, CMDLEN, stdin );

		command [ strlen ( command ) - 1 ] = '\0';

		if ( strcmp ( command, "quit" ) == 0 )
			break;

		pid = fork ( );

		if ( pid != 0 )
		{
			waitpid ( pid, &status, 0 );

			dup2 ( fd, STDOUT_FILENO );

			printf ( "CONSOLE\n" );
		}
		else
		{
			if ( ( fd = open ( "clients.log", O_WRONLY | O_APPEND )) < 0 )
				printf ( "ERROR %s", strerror ( errno ) );
			else
				dup2 ( fd, STDOUT_FILENO );

			printf ( "Client %d: %s\n", clientId, command );

			execlp ( command, command, NULL );

			fflush ( stdout );

			_exit ( 1 );
		}
	}
}