#include	"unpthread.h"

void	*copyto(void *);

struct args {
   int	sockfd;		
   FILE	*fp;
} ;

typedef struct args argdef;

void
str_cli(FILE *fp_arg, int sockfd_arg)
{
	char		recvline[MAXLINE];
	pthread_t	tid;

        argdef argsstr;
	argsstr.sockfd = sockfd_arg;	
	argsstr.fp = fp_arg;

	Pthread_create(&tid, NULL, copyto, &argsstr);

	while (Readline(argsstr.sockfd, recvline, MAXLINE) > 0)
		Fputs(recvline, stdout);
}

void *
copyto(void *arg)
{
	char	sendline[MAXLINE];
        argdef * argsstr = (argdef*) arg;

	while (Fgets(sendline, MAXLINE, argsstr->fp) != NULL)
		Writen(argsstr->sockfd, sendline, strlen(sendline));

	Shutdown(argsstr->sockfd, SHUT_WR);	/* EOF on stdin, send FIN */

	return(NULL);
		/* 4return (i.e., thread terminates) when EOF on stdin */
}