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/* DVB CI MMI */
#include <lib/dvb_ci/dvbci_mmi.h>
#include <lib/dvb_ci/dvbci_ui.h>
#include <lib/base/estring.h>
/*
PyObject *list = PyList_New(len);
for (i=0; i<len; ++i) {
PyObject *tuple = PyTuple_New(3); // 3 eintrge im tuple
PyTuple_SetItem(tuple, 0, PyString_FromString("eintrag 1"))
PyTuple_SetItem(tuple, 1, PyInt_FromLong(31337));
PyTuple_SetItem(tuple, 2, PyString_FromString("eintrag 3"))
PyList_SetItem(list, i, tuple);
}
return list;
*/
eDVBCIMMISession::eDVBCIMMISession(eDVBCISlot *tslot)
{
slot = tslot;
slot->setMMIManager(this);
}
eDVBCIMMISession::~eDVBCIMMISession()
{
slot->setMMIManager(NULL);
}
int eDVBCIMMISession::receivedAPDU(const unsigned char *tag, const void *data, int len)
{
printf("SESSION(%d)/MMI %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]==0x88))
{
switch (tag[2])
{
case 0x01:
printf("MMI display control\n");
if (((unsigned char*)data)[0] != 1)
printf("kann ich nicht. aber das sag ich dem modul nicht.\n");
state=stateDisplayReply;
return 1;
case 0x07: //Tmenu_enq
{
unsigned char *d=(unsigned char*)data;
unsigned char *max=((unsigned char*)d) + len;
int textlen = len - 2;
printf("in enq\n");
if ((d+2) > max)
break;
int blind = *d++ & 1;
int alen = *d++;
printf("%d bytes text\n", textlen);
if ((d+textlen) > max)
break;
char str[textlen + 1];
memcpy(str, ((char*)d), textlen);
str[textlen] = '\0';
printf("enq-text: %s\n",str);
eDVBCI_UI::getInstance()->mmiScreenEnq(0, blind, alen, (char*)convertDVBUTF8(str).c_str());
break;
}
case 0x09: //Tmenu_last
case 0x0c: //Tlist_last
{
unsigned char *d=(unsigned char*)data;
unsigned char *max=((unsigned char*)d) + len;
int pos = 0;
printf("Tmenu_last\n");
if (d > max)
break;
int n=*d++;
//FIXME: slotid
if(tag[2] == 0x09) //menu
eDVBCI_UI::getInstance()->mmiScreenBegin(0, 0);
else //list
eDVBCI_UI::getInstance()->mmiScreenBegin(0, 1);
if (n == 0xFF)
n=0;
else
n++;
printf("%d texts\n", n);
for (int i=0; i < (n+3); ++i)
{
int textlen;
if ((d+3) > max)
break;
printf("text tag: %02x %02x %02x\n", d[0], d[1], d[2]);
d+=3;
d+=parseLengthField(d, textlen);
printf("%d bytes text\n", textlen);
if ((d+textlen) > max)
break;
char str[textlen + 1];
memcpy(str, ((char*)d), textlen);
str[textlen] = '\0';
eDVBCI_UI::getInstance()->mmiScreenAddText(0, pos++, (char*)convertDVBUTF8(str).c_str());
while (textlen--)
printf("%c", *d++);
printf("\n");
}
//FIXME: slotid
eDVBCI_UI::getInstance()->mmiScreenFinish(0);
break;
}
default:
printf("unknown APDU tag 9F 88 %02x\n", tag[2]);
break;
}
}
return 0;
}
int eDVBCIMMISession::doAction()
{
switch (state)
{
case stateStarted:
state=stateIdle;
break;
case stateDisplayReply:
{
unsigned char tag[]={0x9f, 0x88, 0x02};
unsigned char data[]={0x01, 0x01};
sendAPDU(tag, data, 2);
state=stateIdle;
//state=stateFakeOK;
//return 1;
break;
}
case stateFakeOK:
{
unsigned char tag[]={0x9f, 0x88, 0x0b};
unsigned char data[]={5};
sendAPDU(tag, data, 1);
state=stateIdle;
break;
}
case stateIdle:
break;
default:
break;
}
return 0;
}
int eDVBCIMMISession::stopMMI()
{
printf("eDVBCIMMISession::stopMMI()\n");
unsigned char tag[]={0x9f, 0x88, 0x00};
unsigned char data[]={0x00};
sendAPDU(tag, data, 1);
return 0;
}
int eDVBCIMMISession::answerText(int answer)
{
printf("eDVBCIMMISession::answerText(%d)\n",answer);
unsigned char tag[]={0x9f, 0x88, 0x0B};
unsigned char data[]={0x00};
data[0] = answer & 0xff;
sendAPDU(tag, data, 1);
return 0;
}
int eDVBCIMMISession::answerEnq(char *answer)
{
unsigned int len = strlen(answer);
printf("eDVBCIMMISession::answerEnq(%d bytes)\n", len);
unsigned char data[len+1];
data[0] = 0x01; // answer ok
memcpy(data+1, answer, len);
unsigned char tag[]={0x9f, 0x88, 0x08};
sendAPDU(tag, data, len+1);
return 0;
}
int eDVBCIMMISession::cancelEnq()
{
printf("eDVBCIMMISession::cancelEnq()\n");
unsigned char tag[]={0x9f, 0x88, 0x08};
unsigned char data[]={0x00}; // canceled
sendAPDU(tag, data, 1);
return 0;
}
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