aboutsummaryrefslogtreecommitdiff
path: root/lib/dvb_ci/dvbci_datetimemgr.cpp
blob: 5d2c61d161e62c0d102481b0ad41ca25998b240c (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
/* DVB CI DateTime Manager */

#include <lib/dvb_ci/dvbci_datetimemgr.h>

int eDVBCIDateTimeSession::receivedAPDU(const unsigned char *tag,const void *data, int len)
{
	printf("SESSION(%d)/DATETIME %02x %02x %02x: ", session_nb, tag[0],tag[1], tag[2]);
	for (int i=0; i<len; i++)
		printf("%02x ", ((const unsigned char*)data)[i]);
	printf("\n");

	if ((tag[0]==0x9f) && (tag[1]==0x84))
	{
		switch (tag[2])
		{
		case 0x40:
			state=stateSendDateTime;
			return 1;
			break;
		default:
			printf("unknown APDU tag 9F 84 %02x\n", tag[2]);
			break;
		}
	}
	return 0;
}

int eDVBCIDateTimeSession::doAction()
{
	switch (state)
	{
	case stateStarted:
		return 0;
	case stateSendDateTime:
	{
		unsigned char tag[3]={0x9f, 0x84, 0x41}; // date_time_response
		unsigned char msg[7]={0, 0, 0, 0, 0, 0, 0};
		sendAPDU(tag, msg, 7);
		return 0;
	}
	case stateFinal:
		printf("stateFinal und action! kann doch garnicht sein ;)\n");
	default:
		return 0;
	}
}