c.c

一个免费的SMART CARD OS系统。

/* ============================================================================
	client test
   ========================================================================= */

/* */
#include "platform.h"
#include "socket.h"
#include "exp_simumsg.h"

short	gPort = 2000;

void error( char * msg )
{
	printf("error: %s \n", msg);
	exit(-1);
}

SOCKET	s;
char*	atr;
char select_mf[] = "00A40000023F00";
char * card_response;

int test_timeout()
{
	int ret;
	char*	atr;
	int timeout = 1; /* milliseconds */

	/* test timeout */
	ret = setsockopt(
        s,
        SOL_SOCKET,
        SO_RCVTIMEO,
        (char *)&timeout,
        sizeof(timeout));
	CHECK_ERRNO_SOCKET_ERROR( s, ret, "setsockopt timeout failed!" );

	printf("\nTry to receive ATS with %d ms timeout : ", timeout);
	if (receive_simumsg_from_card(s,&atr) != JY_OK) error("ats not received");

	/* remove timeout */
	timeout=0;
	ret = setsockopt(
        s,
        SOL_SOCKET,
        SO_RCVTIMEO,
        (char *)&timeout,
        sizeof(timeout));
	CHECK_ERRNO_SOCKET_ERROR( s, ret, "setsockopt notimeout failed!" );

	printf("\nwithout timeout : ");	/* hint: press the key on the server side to terminate it ;-) */
	if (receive_simumsg_from_card(s,&atr) != JY_OK) error("atr not received");
	printf("\n");
	return 0;
}

int main(int argc, char ** argv)
{

	if (argc > 1 && atoi( argv[1] ) ) {

		gPort = atoi( argv[1] );
	}
	printf("client on port %d\n", gPort);

	if (init_socket() != JY_OK) exit(-1);

	if (JY_OK != connect_socket("127.0.0.1" ,gPort, &s)) exit(-1);

	jlog( "reader", "send power on" );
	if (JY_OK != send_simumsg_to_card(s,IF_TYPE_CONTACT,"POWERON")) exit(-1);
	jlog( "reader", "receive atr" );
	if (JY_OK != receive_simumsg_from_card(s,&atr)) exit(-1);
	printf("receive ATR %s from the card\n",atr);
	jlog( "reader", "send select mf" );
	if (JY_OK != send_simumsg_to_card(s,IF_TYPE_CONTACT, select_mf)) exit(-1);
	if (JY_OK != receive_simumsg_from_card(s,&card_response)) exit(-1);
	printf("receive Card Response %s from the card\n",card_response);
	if (JY_OK != send_simumsg_to_card(s,IF_TYPE_CONTACT,"POWEROFF")) exit(-1);

	test_timeout();

	printf("Closing socket\n");
	if (JY_OK != close_socket(s)) error("socket not closed");

	printf("Finishing socket\n");
	if (JY_OK != done_socket()) error("socket not finished");

	return 0;
}