s.c

来自「一个免费的SMART CARD OS系统。」· C语言 代码 · 共 71 行

/* ============================================================================
	Simu test
   ========================================================================= */


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

short	gPort = 2000;

jbyte	ats[] = { 0x3b, 0x00, 0x90, 0x00 };
jbyte	card_response[] = { 0x90, 0x00 };

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

int main(int argc, char ** argv)
{
	SOCKET		s;
	SIMUMSG		msg;
	SIMUMSG*	msgR;

	if (argc > 1 && atoi( argv[1] ) )
	{
		gPort = atoi( argv[1] );
	}
	printf("simu on port %d\n", gPort);

	if (init_socket() != JY_OK) error("can not init socket");

	if (accept_socket(gPort,&s) != JY_OK) exit(-1);

	if (receive_simumsg(s,&msgR) != JY_OK) exit(-1);
	printf("receive k=%d p=%d\n",msgR->kindof,msgR->param);
	free_simumsg(msgR);

	printf("Send ATS\n");
	msg.kindof = SIMUMSG_TCL_BLOCK;
	msg.param = sizeof(ats);
	msg.pdata = ats;
	if (send_simumsg(s,&msg) != JY_OK) error("can not send msg");

	if (receive_simumsg(s,&msgR) != JY_OK) error("can not receive msg");
	printf("receive k=%d param=0x%.2X (%d)\n",msgR->kindof,msgR->param,msgR->param);
	free_simumsg(msgR);

	printf("Send answer \n");
	msg.kindof = SIMUMSG_TCL_BLOCK;
	msg.param = sizeof(card_response);
	msg.pdata = card_response;
	if (send_simumsg(s,&msg) != JY_OK) error("can not send msg");

	if (receive_simumsg(s,&msgR) != JY_OK) error("can not receive msg");
	printf("receive k=%d param=0x%.2X (%d)\n",msgR->kindof,msgR->param,msgR->param);
	free_simumsg(msgR);

	printf("\npress a key to stop this marvelous server ...");
	getchar();

	if (close_socket(s) != JY_OK) error("can not close socket");

	if (done_socket() != JY_OK) error("can not finish socket");

	return 0;
}