1 | #ifndef CA_H |
---|
2 | #define CA_H |
---|
3 | |
---|
4 | //wait for a module inserted |
---|
5 | void cawait(struct stimerthread* self, struct dvbdev* dvbnode, int tout) |
---|
6 | { |
---|
7 | unsigned int i = 0; |
---|
8 | ca_slot_info_t info; |
---|
9 | |
---|
10 | if(dvbnode == NULL) return; |
---|
11 | info.num = dvbnode->devnr; |
---|
12 | |
---|
13 | while(self->aktion == START) |
---|
14 | { |
---|
15 | if(cagetslotinfo(dvbnode, &info) == 0) |
---|
16 | { |
---|
17 | if(info.flags & CA_CI_MODULE_READY) |
---|
18 | break; |
---|
19 | } |
---|
20 | sleep(1); |
---|
21 | i++; |
---|
22 | if(i >= tout) break; |
---|
23 | } |
---|
24 | } |
---|
25 | |
---|
26 | //flag 0: don't flash buffer |
---|
27 | //flag 1: flush buffer |
---|
28 | void careseting(struct stimerthread* self, struct dvbdev* dvbnode, int flag) |
---|
29 | { |
---|
30 | if(dvbnode != NULL) |
---|
31 | { |
---|
32 | struct queue* qe = NULL; |
---|
33 | unsigned char buf[256]; |
---|
34 | |
---|
35 | ciclose(dvbnode, -1); |
---|
36 | usleep(300000); |
---|
37 | ciopen(dvbnode); |
---|
38 | |
---|
39 | //flush buffer |
---|
40 | if(flag == 1) |
---|
41 | while(dvbreadfd(dvbnode->fd, buf, 0, 256, -1) > 0); |
---|
42 | |
---|
43 | //flush queue |
---|
44 | qe = getqueue(dvbnode->devnr); |
---|
45 | while(qe != NULL) |
---|
46 | { |
---|
47 | delqueue(qe, 0); |
---|
48 | qe = getqueue(dvbnode->devnr); |
---|
49 | } |
---|
50 | |
---|
51 | careset(dvbnode, dvbnode->devnr); |
---|
52 | cawait(self, dvbnode, 10); |
---|
53 | } |
---|
54 | } |
---|
55 | |
---|
56 | //wait for a while for some data und read it if some |
---|
57 | int caread(struct dvbdev* dvbnode, unsigned char* buf, int* len) |
---|
58 | { |
---|
59 | int ret = 0, c = 0; |
---|
60 | struct pollfd fds; |
---|
61 | |
---|
62 | if(dvbnode == NULL || dvbnode->fd < 0) return -1; |
---|
63 | |
---|
64 | fds.fd = dvbnode->fd; |
---|
65 | fds.events = POLLOUT | POLLPRI | POLLIN; |
---|
66 | |
---|
67 | ret = TEMP_FAILURE_RETRY(poll(&fds, 1, 300)); |
---|
68 | |
---|
69 | if(ret < 0) |
---|
70 | { |
---|
71 | err("poll data"); |
---|
72 | return -1; //error |
---|
73 | } |
---|
74 | else if(ret == 0) |
---|
75 | return -2; //timeout |
---|
76 | else if(ret > 0) |
---|
77 | { |
---|
78 | if(fds.revents & POLLIN) |
---|
79 | { |
---|
80 | int readret = 0; |
---|
81 | retry: |
---|
82 | readret = TEMP_FAILURE_RETRY(read(dvbnode->fd, buf, *len)); |
---|
83 | |
---|
84 | if(readret > 0) |
---|
85 | { |
---|
86 | if(debug_level == 620) |
---|
87 | { |
---|
88 | int i = 0; |
---|
89 | printf("CA Read (fd %d): > ", dvbnode->fd); |
---|
90 | for(i = 0; i < readret; i++) |
---|
91 | printf("%02x ", buf[i]); |
---|
92 | printf("\n"); |
---|
93 | } |
---|
94 | |
---|
95 | *len = readret; |
---|
96 | return 0; //ready |
---|
97 | } |
---|
98 | if(readret < 0 && errno == EAGAIN && c < 10) |
---|
99 | { |
---|
100 | c++; |
---|
101 | usleep(100000); |
---|
102 | goto retry; |
---|
103 | } |
---|
104 | *len = 0; |
---|
105 | if(fds.revents & POLLOUT && c == 10 && getqueue(dvbnode->devnr) != NULL) |
---|
106 | { |
---|
107 | perr("caread but queue not empty, so test a write, ret = %d", readret); |
---|
108 | return 1; |
---|
109 | } |
---|
110 | perr("caread ret = %d", readret); |
---|
111 | return -1; //error |
---|
112 | } |
---|
113 | else if(fds.revents & POLLOUT) |
---|
114 | return 1; //write |
---|
115 | else if(fds.revents & POLLPRI) |
---|
116 | return 2; //change |
---|
117 | } |
---|
118 | |
---|
119 | perr("capoll ret = %d", ret); |
---|
120 | return -1; //error |
---|
121 | } |
---|
122 | |
---|
123 | int cawrite(struct dvbdev* dvbnode, int fd, unsigned char* buf, int count, int flag, int tout) |
---|
124 | { |
---|
125 | int ret = 0; |
---|
126 | |
---|
127 | if(dvbnode != NULL) |
---|
128 | { |
---|
129 | if(debug_level == 620) |
---|
130 | { |
---|
131 | int i = 0; |
---|
132 | printf("CA Write (slot %d fd %d): > ", dvbnode->devnr, dvbnode->fd); |
---|
133 | for(i = 0; i < count; i++) |
---|
134 | printf("%02x ", buf[i]); |
---|
135 | printf("\n"); |
---|
136 | } |
---|
137 | |
---|
138 | if(dvbnode->caslot != NULL && flag == 0) dvbnode->caslot->fastrun = 25; |
---|
139 | } |
---|
140 | |
---|
141 | ret = dvbwrite(fd, buf, count, tout); |
---|
142 | if(ret >= 0 && ret == count) dvbnode->caslot->poll = 0; |
---|
143 | return ret; |
---|
144 | } |
---|
145 | |
---|
146 | //send some data on an fd, for a special slot and connid |
---|
147 | int casend(struct dvbdev* dvbnode, unsigned char* buf, int len) |
---|
148 | { |
---|
149 | unsigned char *tmpbuf = NULL; |
---|
150 | int flag = 0; |
---|
151 | |
---|
152 | if(dvbnode == NULL || dvbnode->caslot == NULL) return 1; |
---|
153 | tmpbuf = (unsigned char*) malloc(len + 5); |
---|
154 | if(tmpbuf == NULL) |
---|
155 | { |
---|
156 | err("no mem"); |
---|
157 | return 1; |
---|
158 | } |
---|
159 | |
---|
160 | // should we send a data last ? |
---|
161 | if(buf != NULL) |
---|
162 | { |
---|
163 | if((buf[2] >= T_SB) && (buf[2] <= T_NEW_T_C)) |
---|
164 | memcpy(tmpbuf, buf, len); |
---|
165 | else |
---|
166 | { |
---|
167 | //send data_last and data |
---|
168 | memcpy(tmpbuf + 5, buf, len); |
---|
169 | |
---|
170 | tmpbuf[0] = dvbnode->devnr; |
---|
171 | tmpbuf[1] = dvbnode->caslot->connid; |
---|
172 | tmpbuf[2] = T_DATA_LAST; |
---|
173 | tmpbuf[3] = len + 1; //len |
---|
174 | tmpbuf[4] = dvbnode->caslot->connid; //transport connection identifier |
---|
175 | len += 5; |
---|
176 | } |
---|
177 | } |
---|
178 | else |
---|
179 | { |
---|
180 | //send a data last only |
---|
181 | tmpbuf[0] = dvbnode->devnr; |
---|
182 | tmpbuf[1] = dvbnode->caslot->connid; |
---|
183 | tmpbuf[2] = T_DATA_LAST; |
---|
184 | tmpbuf[3] = len + 1; //len |
---|
185 | tmpbuf[4] = dvbnode->caslot->connid; //transport connection identifier |
---|
186 | len = 5; |
---|
187 | flag = 1; |
---|
188 | } |
---|
189 | |
---|
190 | struct queue* qe = addqueue(dvbnode->devnr, tmpbuf, len, flag, NULL); |
---|
191 | free(tmpbuf); tmpbuf = NULL; |
---|
192 | if(qe == NULL) |
---|
193 | { |
---|
194 | err("writing data to queue, slot %d", dvbnode->devnr); |
---|
195 | return 1; //error |
---|
196 | } |
---|
197 | |
---|
198 | return 0; //ready |
---|
199 | } |
---|
200 | |
---|
201 | void sendSPDU(struct dvbdev* dvbnode, unsigned char tag, void *data, int len, int sessionnr, void *apdu, int alen) |
---|
202 | { |
---|
203 | unsigned char* buf = NULL; |
---|
204 | unsigned char *tmpbuf = NULL; |
---|
205 | |
---|
206 | buf = malloc(MINMALLOC); |
---|
207 | if(buf == NULL) |
---|
208 | { |
---|
209 | err("no mem"); |
---|
210 | return; |
---|
211 | } |
---|
212 | |
---|
213 | debug(620, "send SPDU, nr %d", sessionnr); |
---|
214 | |
---|
215 | memset(buf, 0, MINMALLOC); |
---|
216 | tmpbuf = buf; |
---|
217 | |
---|
218 | *tmpbuf++ = tag; |
---|
219 | tmpbuf += writelengthfield(tmpbuf, len + 2); |
---|
220 | |
---|
221 | if(data != NULL) memcpy(tmpbuf, data, len); |
---|
222 | tmpbuf += len; |
---|
223 | *tmpbuf++ = sessionnr >> 8; |
---|
224 | *tmpbuf++ = sessionnr; |
---|
225 | |
---|
226 | if(apdu != NULL) memcpy(tmpbuf, apdu, alen); |
---|
227 | tmpbuf += alen; |
---|
228 | |
---|
229 | casend(dvbnode, buf, tmpbuf - buf); |
---|
230 | free(buf); buf = NULL; |
---|
231 | } |
---|
232 | |
---|
233 | void sendAPDU(struct dvbdev* dvbnode, int sessionnr, unsigned char *tag, void *data, int len) |
---|
234 | { |
---|
235 | debug(620, "send APDU, nr %d", sessionnr); |
---|
236 | |
---|
237 | unsigned char buf[len + 3 + 4]; |
---|
238 | int lenfield = 0; |
---|
239 | |
---|
240 | memcpy(buf, tag, 3); |
---|
241 | lenfield = writelengthfield(buf + 3, len); |
---|
242 | |
---|
243 | if(data != NULL) memcpy(buf + 3 + lenfield, data, len); |
---|
244 | sendSPDU(dvbnode, 0x90, NULL, 0, sessionnr, buf, len + 3 + lenfield); |
---|
245 | } |
---|
246 | |
---|
247 | int parselenfield(unsigned char *buf, int* len) |
---|
248 | { |
---|
249 | int i; |
---|
250 | |
---|
251 | *len = 0; |
---|
252 | |
---|
253 | if(!(*buf & 0x80)) |
---|
254 | { |
---|
255 | *len = *buf; |
---|
256 | return 1; |
---|
257 | } |
---|
258 | |
---|
259 | for(i = 0; i < (buf[0] & 0x7F); ++i) |
---|
260 | { |
---|
261 | *len <<= 8; |
---|
262 | *len |= buf[i + 1]; |
---|
263 | } |
---|
264 | |
---|
265 | return (buf[0] & 0x7F) + 1; |
---|
266 | } |
---|
267 | |
---|
268 | int asn1decode(uint16_t* lenret, unsigned char* asn1array, uint32_t asn1arraylen) |
---|
269 | { |
---|
270 | uint8_t len; |
---|
271 | |
---|
272 | if(asn1arraylen < 1 || asn1array == NULL) return -1; |
---|
273 | len = asn1array[0]; |
---|
274 | |
---|
275 | if(len < 0x80) |
---|
276 | { |
---|
277 | //there is only one word |
---|
278 | *lenret = len & 0x7f; |
---|
279 | return 1; |
---|
280 | } |
---|
281 | else if(len == 0x81) |
---|
282 | { |
---|
283 | if(asn1arraylen < 2) return -1; |
---|
284 | *lenret = asn1array[1]; |
---|
285 | return 2; |
---|
286 | } |
---|
287 | else if(len == 0x82) |
---|
288 | { |
---|
289 | if(asn1arraylen < 3) return -1; |
---|
290 | *lenret = (asn1array[1] << 8) | asn1array[2]; |
---|
291 | return 3; |
---|
292 | } |
---|
293 | |
---|
294 | return -1; |
---|
295 | } |
---|
296 | |
---|
297 | //mmi functions |
---|
298 | |
---|
299 | int cammistop(struct dvbdev* dvbnode, int sessionnr) |
---|
300 | { |
---|
301 | debug(620, "cammistop"); |
---|
302 | |
---|
303 | unsigned char tag[] = {0x9f, 0x88, 0x00}; |
---|
304 | unsigned char data[] = {0x00}; |
---|
305 | sendAPDU(dvbnode, sessionnr, tag, data, 1); |
---|
306 | |
---|
307 | return 0; |
---|
308 | } |
---|
309 | |
---|
310 | int cammianswer(struct dvbdev* dvbnode, int sessionnr, int answer) |
---|
311 | { |
---|
312 | debug(620, "cammianswer: %d", answer); |
---|
313 | |
---|
314 | unsigned char tag[] = {0x9f, 0x88, 0x0B}; |
---|
315 | unsigned char data[] = {0x00}; |
---|
316 | data[0] = answer & 0xff; |
---|
317 | sendAPDU(dvbnode, sessionnr, tag, data, 1); |
---|
318 | |
---|
319 | return 0; |
---|
320 | } |
---|
321 | |
---|
322 | int cammianswerenq(struct dvbdev* dvbnode, int sessionnr, char *answer, int len) |
---|
323 | { |
---|
324 | debug(620, "cammianswerenq (%d): %s", len, answer); |
---|
325 | |
---|
326 | unsigned char data[len + 1]; |
---|
327 | data[0] = 0x01; //answer ok |
---|
328 | memcpy(data + 1, answer, len); |
---|
329 | |
---|
330 | unsigned char tag[] = {0x9f, 0x88, 0x08}; |
---|
331 | sendAPDU(dvbnode, sessionnr, tag, data, len + 1); |
---|
332 | |
---|
333 | return 0; |
---|
334 | } |
---|
335 | |
---|
336 | int cammicancelenq(struct dvbdev* dvbnode, int sessionnr) |
---|
337 | { |
---|
338 | debug(620, "cammicancelenq"); |
---|
339 | |
---|
340 | unsigned char tag[] = {0x9f, 0x88, 0x08}; |
---|
341 | unsigned char data[] = {0x00}; // canceled |
---|
342 | sendAPDU(dvbnode, sessionnr, tag, data, 1); |
---|
343 | |
---|
344 | return 0; |
---|
345 | } |
---|
346 | |
---|
347 | int cammiaction(struct dvbdev* dvbnode, int sessionnr) |
---|
348 | { |
---|
349 | struct casession* casession = NULL; |
---|
350 | |
---|
351 | if(dvbnode == NULL || dvbnode->caslot == NULL) return 0; |
---|
352 | casession = dvbnode->caslot->casession; |
---|
353 | |
---|
354 | debug(620, "cammiaction nr %d, stat %d", sessionnr, casession[sessionnr].state); |
---|
355 | |
---|
356 | switch(casession[sessionnr].state) |
---|
357 | { |
---|
358 | case CASESSIONSTART: |
---|
359 | debug(620, "state mmi sessionstart"); |
---|
360 | casession[sessionnr].state = CAMMIIDLE; |
---|
361 | break; |
---|
362 | case CAMMIDISPLAYREPLAY: |
---|
363 | { |
---|
364 | debug(620, "state cammidisplayreplay"); |
---|
365 | unsigned char tag[] = {0x9f, 0x88, 0x02}; |
---|
366 | unsigned char data[] = {0x01, 0x01}; |
---|
367 | sendAPDU(dvbnode, sessionnr, tag, data, 2); |
---|
368 | casession[sessionnr].state = CAMMIIDLE; |
---|
369 | //casession[sessionnr].state = CAMMIFAKEOK; |
---|
370 | //return 1; |
---|
371 | break; |
---|
372 | } |
---|
373 | case CAMMIFAKEOK: |
---|
374 | { |
---|
375 | debug(620, "state cammifakeok"); |
---|
376 | unsigned char tag[] = {0x9f, 0x88, 0x0b}; |
---|
377 | unsigned char data[] = {5}; |
---|
378 | sendAPDU(dvbnode, sessionnr, tag, data, 1); |
---|
379 | casession[sessionnr].state = CAMMIIDLE; |
---|
380 | break; |
---|
381 | } |
---|
382 | case CAMMIIDLE: |
---|
383 | debug(620, "state cammiidle"); |
---|
384 | break; |
---|
385 | default: |
---|
386 | break; |
---|
387 | } |
---|
388 | return 0; |
---|
389 | } |
---|
390 | |
---|
391 | int cammiAPDU(struct dvbdev* dvbnode, int sessionnr, unsigned char *tag, void *data, int len) |
---|
392 | { |
---|
393 | char* tmpstr = NULL, *tmpstr1 = NULL; |
---|
394 | struct casession* casession = NULL; |
---|
395 | struct menulist* mlist = NULL, *mbox = NULL; |
---|
396 | |
---|
397 | if(dvbnode == NULL || dvbnode->caslot == NULL) return 0; |
---|
398 | casession = dvbnode->caslot->casession; |
---|
399 | |
---|
400 | debug(620, "mmi manager %02x %02x %02x", tag[0], tag[1], tag[2]); |
---|
401 | |
---|
402 | if(debug_level == 620) |
---|
403 | { |
---|
404 | int i = 0; |
---|
405 | printf("CA manager data (len %d): > ", len); |
---|
406 | for(i = 0; i < len; i++) |
---|
407 | printf("%02x ", ((unsigned char*)data)[i]); |
---|
408 | printf("\n"); |
---|
409 | } |
---|
410 | |
---|
411 | if(tag[0] == 0x9f && tag[1] == 0x88) |
---|
412 | { |
---|
413 | switch(tag[2]) |
---|
414 | { |
---|
415 | case 0x00: //close |
---|
416 | cammistop(dvbnode, sessionnr); |
---|
417 | break; |
---|
418 | case 0x01: //display control |
---|
419 | casession[sessionnr].state = CAMMIDISPLAYREPLAY; |
---|
420 | return 1; |
---|
421 | break; |
---|
422 | case 0x07: //menu enq |
---|
423 | { |
---|
424 | unsigned char *tmpdata = data; |
---|
425 | unsigned char *max = tmpdata + len; |
---|
426 | int textlen = len - 2; |
---|
427 | |
---|
428 | if(tmpdata + 2 > max) break; |
---|
429 | int blind = *tmpdata++ & 1; |
---|
430 | int alen = *tmpdata++; |
---|
431 | |
---|
432 | debug(620, "mmi manager text len: %d, blind: %d", textlen, blind); |
---|
433 | |
---|
434 | if(tmpdata + textlen > max) break; |
---|
435 | |
---|
436 | char* str = malloc(textlen + 1); |
---|
437 | if(str == NULL) |
---|
438 | { |
---|
439 | cammicancelenq(dvbnode, sessionnr); |
---|
440 | break; |
---|
441 | } |
---|
442 | |
---|
443 | memcpy(str, tmpdata, textlen); |
---|
444 | str[textlen] = '\0'; |
---|
445 | str = string_newline(str); |
---|
446 | |
---|
447 | debug(620, "mmi manager text: %s", str); |
---|
448 | |
---|
449 | int i = 0; |
---|
450 | for(i = 0; i < alen; i++) tmpstr1 = ostrcat(tmpstr1, "0", 1, 0); |
---|
451 | tmpstr = textinput(str, tmpstr1); |
---|
452 | if(tmpstr == NULL) |
---|
453 | cammicancelenq(dvbnode, sessionnr); |
---|
454 | else |
---|
455 | { |
---|
456 | if(strlen(tmpstr) > alen) tmpstr[alen] = '\0'; |
---|
457 | cammianswerenq(dvbnode, sessionnr, tmpstr, strlen(tmpstr)); |
---|
458 | } |
---|
459 | free(tmpstr); tmpstr = NULL; |
---|
460 | free(tmpstr1); tmpstr1 = NULL; |
---|
461 | |
---|
462 | } |
---|
463 | break; |
---|
464 | case 0x09: //menu last |
---|
465 | case 0x0c: //list last |
---|
466 | { |
---|
467 | unsigned char *tmpdata = data; |
---|
468 | unsigned char *max= tmpdata + len; |
---|
469 | int pos = 0; |
---|
470 | |
---|
471 | if(tag[2] == 0x09) |
---|
472 | { |
---|
473 | debug(620, "mmi manager menu last"); |
---|
474 | } |
---|
475 | else |
---|
476 | { |
---|
477 | debug(620, "mmi manager list last"); |
---|
478 | } |
---|
479 | |
---|
480 | if(tmpdata > max) break; |
---|
481 | |
---|
482 | int n = *tmpdata++; |
---|
483 | |
---|
484 | if(n == 0xFF) |
---|
485 | n = 0; |
---|
486 | else |
---|
487 | n++; |
---|
488 | |
---|
489 | int i = 0; |
---|
490 | for(i = 0; i < (n + 3); ++i) |
---|
491 | { |
---|
492 | int textlen = 0; |
---|
493 | if(tmpdata + 3 > max) break; |
---|
494 | |
---|
495 | debug(620, "mmi text tag: %02x %02x %02x", tmpdata[0], tmpdata[1], tmpdata[2]); |
---|
496 | tmpdata += 3; |
---|
497 | tmpdata += parselenfield(tmpdata, &textlen); |
---|
498 | |
---|
499 | debug(620, "mmi manager text len: %d", textlen); |
---|
500 | if(tmpdata + textlen > max) break; |
---|
501 | |
---|
502 | char* str = malloc(textlen + 1); |
---|
503 | if(str == NULL) break; |
---|
504 | memcpy(str, tmpdata, textlen); |
---|
505 | str[textlen] = '\0'; |
---|
506 | str = string_newline(str); |
---|
507 | |
---|
508 | int type = pos++; |
---|
509 | |
---|
510 | if(type == 0) // title |
---|
511 | casession->mmititle = ostrcat(casession->mmititle, str, 1, 0); |
---|
512 | else if(type == 1) // subtitle |
---|
513 | casession->mmisubtitle = ostrcat(casession->mmisubtitle, str, 1, 0); |
---|
514 | else if(type == 2) // bottom |
---|
515 | casession->mmibottom = ostrcat(casession->mmibottom, str, 1, 0); |
---|
516 | else // text |
---|
517 | { |
---|
518 | casession->mmitext = ostrcat(casession->mmitext, str, 1, 0); |
---|
519 | casession->mmitext = ostrcat(casession->mmitext, "\n", 1, 0); |
---|
520 | } |
---|
521 | |
---|
522 | if(debug_level == 620) |
---|
523 | { |
---|
524 | printf("MMI Text: > "); |
---|
525 | while(textlen--) |
---|
526 | printf("%c", *tmpdata++); |
---|
527 | printf("\n"); |
---|
528 | } |
---|
529 | else |
---|
530 | { |
---|
531 | while(textlen--) |
---|
532 | *tmpdata++; |
---|
533 | } |
---|
534 | |
---|
535 | } |
---|
536 | |
---|
537 | if(tag[2] == 0x09) //MENU |
---|
538 | { |
---|
539 | tmpstr = ostrcat(tmpstr, casession->mmititle, 1, 0); |
---|
540 | tmpstr = ostrcat(tmpstr, " - ", 1, 0); |
---|
541 | tmpstr = ostrcat(tmpstr, casession->mmisubtitle, 1, 0); |
---|
542 | tmpstr1 = ostrcat(tmpstr1, casession->mmitext, 1, 0); |
---|
543 | |
---|
544 | addmenulistall(&mlist, tmpstr1, NULL, 0, NULL); |
---|
545 | mbox = menulistbox(mlist, "menulist", tmpstr, NULL, NULL, 1, 0); |
---|
546 | if(mbox == NULL) //exit |
---|
547 | cammistop(dvbnode, sessionnr); |
---|
548 | else //got selnr |
---|
549 | { |
---|
550 | int i = 0, len = 0, slen = 0, selnr = 0, cmp = 1; |
---|
551 | |
---|
552 | if(casession->mmitext != NULL) |
---|
553 | len = strlen(casession->mmitext); |
---|
554 | slen = strlen(mbox->name); |
---|
555 | for(i = 0; i < len; i++) |
---|
556 | { |
---|
557 | if(cmp == 1) |
---|
558 | { |
---|
559 | cmp = 0; |
---|
560 | if(ostrncmp(mbox->name, &casession->mmitext[i], slen) == 0) |
---|
561 | break; |
---|
562 | } |
---|
563 | |
---|
564 | if(casession->mmitext[i] == '\n') |
---|
565 | { |
---|
566 | selnr++; |
---|
567 | cmp = 1; |
---|
568 | } |
---|
569 | } |
---|
570 | |
---|
571 | cammianswer(dvbnode, sessionnr, selnr + 1); |
---|
572 | } |
---|
573 | freemenulist(mlist, 1); mlist = NULL; |
---|
574 | free(tmpstr); tmpstr = NULL; |
---|
575 | free(tmpstr1); tmpstr1 = NULL; |
---|
576 | free(casession->mmititle); casession->mmititle = NULL; |
---|
577 | free(casession->mmisubtitle); casession->mmisubtitle = NULL; |
---|
578 | free(casession->mmitext); casession->mmitext = NULL; |
---|
579 | free(casession->mmibottom); casession->mmibottom = NULL; |
---|
580 | } |
---|
581 | else //LIST |
---|
582 | { |
---|
583 | tmpstr = ostrcat(tmpstr, casession->mmititle, 1, 0); |
---|
584 | if(casession->mmisubtitle != NULL) |
---|
585 | { |
---|
586 | tmpstr1 = ostrcat(tmpstr1, casession->mmisubtitle, 1, 0); |
---|
587 | tmpstr1 = ostrcat(tmpstr1, "\n\n", 1, 0); |
---|
588 | } |
---|
589 | if(casession->mmitext != NULL) |
---|
590 | { |
---|
591 | tmpstr1 = ostrcat(tmpstr1, casession->mmitext, 1, 0); |
---|
592 | tmpstr1 = ostrcat(tmpstr1, "\n\n", 1, 0); |
---|
593 | } |
---|
594 | tmpstr1 = ostrcat(tmpstr1, casession->mmibottom, 1, 0); |
---|
595 | if(getconfigint("nocamsg", NULL) == 0) |
---|
596 | textbox(_(tmpstr), _(tmpstr1), NULL, getrcconfigint("rcok", NULL), NULL, getrcconfigint("rcexit", NULL), NULL, 0, NULL, 0, 600, 300, 7, 0); |
---|
597 | free(tmpstr); tmpstr = NULL; |
---|
598 | free(tmpstr1); tmpstr1 = NULL; |
---|
599 | free(casession->mmititle); casession->mmititle = NULL; |
---|
600 | free(casession->mmisubtitle); casession->mmisubtitle = NULL; |
---|
601 | free(casession->mmitext); casession->mmitext = NULL; |
---|
602 | free(casession->mmibottom); casession->mmibottom = NULL; |
---|
603 | cammistop(dvbnode, sessionnr); |
---|
604 | } |
---|
605 | |
---|
606 | } |
---|
607 | break; |
---|
608 | } |
---|
609 | } |
---|
610 | return 0; |
---|
611 | } |
---|
612 | |
---|
613 | //ca functions |
---|
614 | |
---|
615 | int cacaaction(struct dvbdev* dvbnode, int sessionnr) |
---|
616 | { |
---|
617 | struct casession* casession = NULL; |
---|
618 | |
---|
619 | if(dvbnode == NULL || dvbnode->caslot == NULL) return 0; |
---|
620 | casession = dvbnode->caslot->casession; |
---|
621 | |
---|
622 | debug(620, "cacaaction nr %d, stat %d", sessionnr, casession[sessionnr].state); |
---|
623 | |
---|
624 | switch(casession[sessionnr].state) |
---|
625 | { |
---|
626 | case CASESSIONSTART: |
---|
627 | { |
---|
628 | debug(620, "state ca sessionstart"); |
---|
629 | unsigned char tag[3] = {0x9F, 0x80, 0x30}; //ca info enq |
---|
630 | sendAPDU(dvbnode, sessionnr, tag, NULL, 0); |
---|
631 | casession[sessionnr].state = CASESSIONFINAL; |
---|
632 | return 0; |
---|
633 | } |
---|
634 | case CASESSIONFINAL: |
---|
635 | debug(620, "state cacafinal and action is not ok"); |
---|
636 | default: |
---|
637 | return 0; |
---|
638 | } |
---|
639 | } |
---|
640 | |
---|
641 | int cacaAPDU(struct dvbdev* dvbnode, int sessionnr, unsigned char *tag, void *data, int len) |
---|
642 | { |
---|
643 | int i = 0; |
---|
644 | struct casession* casession = NULL; |
---|
645 | |
---|
646 | if(dvbnode == NULL || dvbnode->caslot == NULL) return 0; |
---|
647 | casession = dvbnode->caslot->casession; |
---|
648 | |
---|
649 | debug(620, "ca manager %02x %02x %02x", tag[0], tag[1], tag[2]); |
---|
650 | |
---|
651 | if(debug_level == 620) |
---|
652 | { |
---|
653 | i = 0; |
---|
654 | printf("CA manager data (len %d): > ", len); |
---|
655 | for(i = 0; i < len; i++) |
---|
656 | printf("%02x ", ((unsigned char*)data)[i]); |
---|
657 | printf("\n"); |
---|
658 | } |
---|
659 | |
---|
660 | if(tag[0] == 0x9f && tag[1] == 0x80) |
---|
661 | { |
---|
662 | switch(tag[2]) |
---|
663 | { |
---|
664 | case 0x31: |
---|
665 | if(debug_level == 620) |
---|
666 | { |
---|
667 | i = 0; |
---|
668 | printf("Ca info (len %d): > ", len); |
---|
669 | for(i = 0; i < len; i += 2) |
---|
670 | { |
---|
671 | printf("%04x ", (((unsigned char*)data)[i] << 8) | (((unsigned char*)data)[i + 1])); |
---|
672 | } |
---|
673 | printf("\n"); |
---|
674 | } |
---|
675 | |
---|
676 | free(dvbnode->caslot->caids); |
---|
677 | dvbnode->caslot->caids = NULL; |
---|
678 | i = 0; |
---|
679 | for(i = 0; i < len; i += 2) |
---|
680 | { |
---|
681 | dvbnode->caslot->caids = ostrcat(dvbnode->caslot->caids, "#", 1, 0); |
---|
682 | dvbnode->caslot->caids = ostrcat(dvbnode->caslot->caids, oitoa((((unsigned char*)data)[i] << 8) | ((unsigned char*)data)[i + 1]), 1, 1); |
---|
683 | dvbnode->caslot->caids = ostrcat(dvbnode->caslot->caids, "#", 1, 0); |
---|
684 | } |
---|
685 | break; |
---|
686 | default: |
---|
687 | debug(620, "unknown APDU tag 9F 80 %02x\n", tag[2]); |
---|
688 | break; |
---|
689 | } |
---|
690 | } |
---|
691 | return 0; |
---|
692 | } |
---|
693 | |
---|
694 | //datetime functions |
---|
695 | |
---|
696 | int cadatetimeaction(struct dvbdev* dvbnode, int sessionnr) |
---|
697 | { |
---|
698 | struct casession* casession = NULL; |
---|
699 | |
---|
700 | if(dvbnode == NULL || dvbnode->caslot == NULL) return 0; |
---|
701 | casession = dvbnode->caslot->casession; |
---|
702 | |
---|
703 | debug(620, "cadatetimeaction nr %d, stat %d", sessionnr, casession[sessionnr].state); |
---|
704 | |
---|
705 | switch(casession[sessionnr].state) |
---|
706 | { |
---|
707 | case CASESSIONSTART: |
---|
708 | debug(620, "state cadatetime sessionstart"); |
---|
709 | return 0; |
---|
710 | case CADATETIMESEND: |
---|
711 | { |
---|
712 | debug(620, "state cadatetimesend"); |
---|
713 | unsigned char tag[3] = {0x9f, 0x84, 0x41}; //datetime response |
---|
714 | unsigned char msg[7] = {0, 0, 0, 0, 0, 0, 0}; |
---|
715 | sendAPDU(dvbnode, sessionnr, tag, msg, 7); |
---|
716 | return 0; |
---|
717 | } |
---|
718 | case CASESSIONFINAL: |
---|
719 | debug(620, "state cadatetimefinal and action is not ok"); |
---|
720 | default: |
---|
721 | return 0; |
---|
722 | } |
---|
723 | } |
---|
724 | |
---|
725 | int cadatetimeAPDU(struct dvbdev* dvbnode, int sessionnr, unsigned char *tag, void *data, int len) |
---|
726 | { |
---|
727 | struct casession* casession = NULL; |
---|
728 | |
---|
729 | if(dvbnode == NULL || dvbnode->caslot == NULL) return 0; |
---|
730 | casession = dvbnode->caslot->casession; |
---|
731 | |
---|
732 | debug(620, "datetime manager %02x %02x %02x", tag[0], tag[1], tag[2]); |
---|
733 | |
---|
734 | if(debug_level == 620) |
---|
735 | { |
---|
736 | int i = 0; |
---|
737 | printf("Datetime manager data (len %d): > ", len); |
---|
738 | for(i = 0; i < len; i++) |
---|
739 | printf("%02x ", ((unsigned char*)data)[i]); |
---|
740 | printf("\n"); |
---|
741 | } |
---|
742 | |
---|
743 | if(tag[0] == 0x9f && tag[1] == 0x84) |
---|
744 | { |
---|
745 | switch(tag[2]) |
---|
746 | { |
---|
747 | case 0x40: |
---|
748 | casession[sessionnr].state = CADATETIMESEND; |
---|
749 | return 1; |
---|
750 | break; |
---|
751 | default: |
---|
752 | debug(620, "unknown APDU tag 9F 84 %02x\n", tag[2]); |
---|
753 | break; |
---|
754 | } |
---|
755 | } |
---|
756 | |
---|
757 | return 0; |
---|
758 | } |
---|
759 | |
---|
760 | //res function |
---|
761 | |
---|
762 | int caresaction(struct dvbdev* dvbnode, int sessionnr) |
---|
763 | { |
---|
764 | struct casession* casession = NULL; |
---|
765 | |
---|
766 | if(dvbnode == NULL || dvbnode->caslot == NULL) return 0; |
---|
767 | casession = dvbnode->caslot->casession; |
---|
768 | |
---|
769 | debug(620, "caresaction nr %d, stat %d", sessionnr, casession[sessionnr].state); |
---|
770 | |
---|
771 | switch(casession[sessionnr].state) |
---|
772 | { |
---|
773 | case CASESSIONSTART: |
---|
774 | { |
---|
775 | debug(620, "state cares sessionstart"); |
---|
776 | unsigned char tag[3] = {0x9F, 0x80, 0x10}; //profile enquiry |
---|
777 | sendAPDU(dvbnode, sessionnr, tag, NULL, 0); |
---|
778 | casession[sessionnr].state = CARESFIRSTENQUIRY; |
---|
779 | return 0; |
---|
780 | } |
---|
781 | case CARESFIRSTENQUIRY: |
---|
782 | { |
---|
783 | debug(620, "state caresfirstenquiry"); |
---|
784 | unsigned char tag[3] = {0x9F, 0x80, 0x12}; //profile change |
---|
785 | sendAPDU(dvbnode, sessionnr, tag, NULL, 0); |
---|
786 | casession[sessionnr].state = CARESCHANGE; |
---|
787 | return 0; |
---|
788 | } |
---|
789 | case CARESCHANGE: |
---|
790 | { |
---|
791 | debug(620, "state careschange not ok"); |
---|
792 | break; |
---|
793 | } |
---|
794 | case CARESENQUIRY: |
---|
795 | { |
---|
796 | debug(620, "state caresenquiry"); |
---|
797 | unsigned char tag[3] = {0x9F, 0x80, 0x11}; |
---|
798 | unsigned char data[][4]= |
---|
799 | { |
---|
800 | {0x00, 0x01, 0x00, 0x41}, |
---|
801 | {0x00, 0x02, 0x00, 0x41}, |
---|
802 | {0x00, 0x03, 0x00, 0x41}, |
---|
803 | //{0x00, 0x20, 0x00, 0x41}, //host control |
---|
804 | {0x00, 0x24, 0x00, 0x41}, |
---|
805 | {0x00, 0x40, 0x00, 0x41} |
---|
806 | //{0x00, 0x10, 0x00, 0x41} //auth. |
---|
807 | }; |
---|
808 | sendAPDU(dvbnode, sessionnr, tag, data, sizeof(data)); |
---|
809 | casession[sessionnr].state = CASESSIONFINAL; |
---|
810 | return 0; |
---|
811 | } |
---|
812 | case CASESSIONFINAL: |
---|
813 | debug(620, "state caresfinal and action is not ok"); |
---|
814 | default: |
---|
815 | break; |
---|
816 | } |
---|
817 | |
---|
818 | return 0; |
---|
819 | } |
---|
820 | |
---|
821 | int caresAPDU(struct dvbdev* dvbnode, int sessionnr, unsigned char *tag, void *data, int len) |
---|
822 | { |
---|
823 | struct casession* casession = NULL; |
---|
824 | |
---|
825 | if(dvbnode == NULL || dvbnode->caslot == NULL) return 0; |
---|
826 | casession = dvbnode->caslot->casession; |
---|
827 | |
---|
828 | debug(620, "res manager %02x %02x %02x", tag[0], tag[1], tag[2]); |
---|
829 | |
---|
830 | if(debug_level == 620) |
---|
831 | { |
---|
832 | int i = 0; |
---|
833 | printf("Res manager data (len %d): > ", len); |
---|
834 | for(i = 0; i < len; i++) |
---|
835 | printf("%02x ", ((unsigned char*)data)[i]); |
---|
836 | printf("\n"); |
---|
837 | } |
---|
838 | |
---|
839 | if(tag[0] == 0x9f && tag[1] == 0x80) |
---|
840 | { |
---|
841 | switch(tag[2]) |
---|
842 | { |
---|
843 | case 0x10: // profile enquiry |
---|
844 | debug(620, "cam ask what can i"); |
---|
845 | casession[sessionnr].state = CARESENQUIRY; |
---|
846 | return 1; |
---|
847 | case 0x11: // Tprofile |
---|
848 | if(debug_level == 620) |
---|
849 | { |
---|
850 | printf("My cam can: > "); |
---|
851 | if(!len) |
---|
852 | printf("nothing\n"); |
---|
853 | else |
---|
854 | { |
---|
855 | int i = 0; |
---|
856 | for (i = 0; i < len; i++) |
---|
857 | printf("%02x ", ((unsigned char*)data)[i]); |
---|
858 | } |
---|
859 | } |
---|
860 | |
---|
861 | if(casession[sessionnr].state == CARESFIRSTENQUIRY) |
---|
862 | { |
---|
863 | // profile change |
---|
864 | return 1; |
---|
865 | } |
---|
866 | casession[sessionnr].state = CASESSIONFINAL; |
---|
867 | break; |
---|
868 | default: |
---|
869 | debug(620, "unknown APDU tag 9F 80 %02x\n", tag[2]); |
---|
870 | } |
---|
871 | } |
---|
872 | |
---|
873 | return 0; |
---|
874 | } |
---|
875 | |
---|
876 | //app functions |
---|
877 | |
---|
878 | void caappmenu(struct dvbdev* dvbnode) |
---|
879 | { |
---|
880 | //must be send to the app session |
---|
881 | debug(620, "caappmenu"); |
---|
882 | unsigned char tag[3] = {0x9F, 0x80, 0x22}; //Tenter_menu |
---|
883 | int sessionnr = 0; |
---|
884 | |
---|
885 | sessionnr = getfreecasession(dvbnode, 1, 1); |
---|
886 | if(sessionnr > -1) |
---|
887 | sendAPDU(dvbnode, sessionnr, tag, NULL, 0); |
---|
888 | } |
---|
889 | |
---|
890 | int caappaction(struct dvbdev* dvbnode, int sessionnr) |
---|
891 | { |
---|
892 | struct casession* casession = NULL; |
---|
893 | |
---|
894 | if(dvbnode == NULL || dvbnode->caslot == NULL) return 0; |
---|
895 | casession = dvbnode->caslot->casession; |
---|
896 | |
---|
897 | debug(620, "caappaction nr %d, stat %d", sessionnr, casession[sessionnr].state); |
---|
898 | |
---|
899 | switch(casession[sessionnr].state) |
---|
900 | { |
---|
901 | case CASESSIONSTART: |
---|
902 | { |
---|
903 | debug(620, "state app sessionstart"); |
---|
904 | unsigned char tag[3] = {0x9F, 0x80, 0x20}; //app manager info |
---|
905 | |
---|
906 | sendAPDU(dvbnode, sessionnr, tag, NULL, 0); |
---|
907 | casession[sessionnr].state = CASESSIONFINAL; |
---|
908 | return 1; |
---|
909 | } |
---|
910 | case CASESSIONFINAL: |
---|
911 | { |
---|
912 | debug(620, "state app sessionfinal"); |
---|
913 | return 0; |
---|
914 | } |
---|
915 | default: |
---|
916 | return 0; |
---|
917 | } |
---|
918 | } |
---|
919 | |
---|
920 | int caappAPDU(struct dvbdev* dvbnode, int sessionnr, unsigned char *tag, void *data, int len) |
---|
921 | { |
---|
922 | |
---|
923 | if(dvbnode == NULL || dvbnode->caslot == NULL) return 0; |
---|
924 | |
---|
925 | debug(620, "app manager %02x %02x %02x", tag[0], tag[1], tag[2]); |
---|
926 | |
---|
927 | if(debug_level == 620) |
---|
928 | { |
---|
929 | int i = 0; |
---|
930 | printf("App manager data (len %d): > ", len); |
---|
931 | for(i = 0; i < len; i++) |
---|
932 | printf("%02x ", ((unsigned char*)data)[i]); |
---|
933 | printf("\n"); |
---|
934 | } |
---|
935 | |
---|
936 | if(tag[0] == 0x9f && tag[1] == 0x80) |
---|
937 | { |
---|
938 | switch (tag[2]) |
---|
939 | { |
---|
940 | case 0x21: |
---|
941 | { |
---|
942 | int dl; |
---|
943 | debug(620, "app manager info:"); |
---|
944 | debug(620, "len: %d", len); |
---|
945 | debug(620, "type: %d", ((unsigned char*)data)[0]); |
---|
946 | debug(620, "manufacturer: %02x %02x", ((unsigned char*)data)[2], ((unsigned char*)data)[1]); |
---|
947 | debug(620, "code: %02x %02x", ((unsigned char*)data)[4],((unsigned char*)data)[3]); |
---|
948 | |
---|
949 | dl = ((unsigned char*)data)[5]; |
---|
950 | if(dl + 6 > len) |
---|
951 | { |
---|
952 | debug(620, "invalid length (%d vs %d)", dl + 6, len); |
---|
953 | dl = len - 6; |
---|
954 | } |
---|
955 | |
---|
956 | char str[dl + 1]; |
---|
957 | memcpy(str, data + 6, dl); |
---|
958 | str[dl] = '\0'; |
---|
959 | |
---|
960 | if(debug_level == 620) |
---|
961 | { |
---|
962 | int i = 0; |
---|
963 | printf("Menu string (len %d): > ", dl); |
---|
964 | for(i = 0; i < dl; ++i) |
---|
965 | printf("%c", ((unsigned char*)data)[i + 6]); |
---|
966 | printf("\n"); |
---|
967 | } |
---|
968 | |
---|
969 | free(dvbnode->caslot->name); |
---|
970 | dvbnode->caslot->name = strstrip(ostrcat(str, NULL, 0, 1)); |
---|
971 | debug(620, "set name %s on slot %d", dvbnode->caslot->name, dvbnode->devnr); |
---|
972 | break; |
---|
973 | } |
---|
974 | default: |
---|
975 | { |
---|
976 | debug(620, "unknown APDU tag 9F 80 %02x\n", tag[2]); |
---|
977 | break; |
---|
978 | } |
---|
979 | } |
---|
980 | } |
---|
981 | |
---|
982 | return 0; |
---|
983 | } |
---|
984 | |
---|
985 | //session functions |
---|
986 | |
---|
987 | //inuse: 1 is only that the session is in use |
---|
988 | //inuse: >1 the session is used for decrypt |
---|
989 | int getfreecasession(struct dvbdev* dvbnode, int type, int value) |
---|
990 | { |
---|
991 | int i; |
---|
992 | |
---|
993 | if(dvbnode != NULL && dvbnode->caslot != NULL) |
---|
994 | { |
---|
995 | for(i = 0; i < MAXCASESSION; i++) |
---|
996 | { |
---|
997 | if(type == 0 && dvbnode->caslot->casession[i].resmanager == 1 && dvbnode->caslot->casession[i].inuse == 1) //resmanager |
---|
998 | { |
---|
999 | dvbnode->caslot->casession[i].inuse = value; |
---|
1000 | return i; |
---|
1001 | } |
---|
1002 | if(type == 1 && dvbnode->caslot->casession[i].appmanager == 1 && dvbnode->caslot->casession[i].inuse == 1) //appmanager |
---|
1003 | { |
---|
1004 | dvbnode->caslot->casession[i].inuse = value; |
---|
1005 | return i; |
---|
1006 | } |
---|
1007 | if(type == 2 && dvbnode->caslot->casession[i].camanager == 1 && dvbnode->caslot->casession[i].inuse == 1) //camanager |
---|
1008 | { |
---|
1009 | dvbnode->caslot->casession[i].inuse = value; |
---|
1010 | return i; |
---|
1011 | } |
---|
1012 | if(type == 3 && dvbnode->caslot->casession[i].datetimemanager == 1 && dvbnode->caslot->casession[i].inuse == 1) //datetimemanager |
---|
1013 | { |
---|
1014 | dvbnode->caslot->casession[i].inuse = value; |
---|
1015 | return i; |
---|
1016 | } |
---|
1017 | if(type == 4 && dvbnode->caslot->casession[i].mmimanager == 1 && dvbnode->caslot->casession[i].inuse == 1) //mmimemanager |
---|
1018 | { |
---|
1019 | dvbnode->caslot->casession[i].inuse = value; |
---|
1020 | return i; |
---|
1021 | } |
---|
1022 | } |
---|
1023 | } |
---|
1024 | return -1; |
---|
1025 | } |
---|
1026 | |
---|
1027 | void casessiondel(struct dvbdev* dvbnode, int sessionnr) |
---|
1028 | { |
---|
1029 | if(dvbnode != NULL && dvbnode->caslot != NULL) |
---|
1030 | { |
---|
1031 | free(dvbnode->caslot->casession[sessionnr].mmititle); |
---|
1032 | free(dvbnode->caslot->casession[sessionnr].mmisubtitle); |
---|
1033 | free(dvbnode->caslot->casession[sessionnr].mmitext); |
---|
1034 | free(dvbnode->caslot->casession[sessionnr].mmibottom); |
---|
1035 | memset(&dvbnode->caslot->casession[sessionnr], 0, sizeof(struct casession)); |
---|
1036 | } |
---|
1037 | } |
---|
1038 | |
---|
1039 | void casessionfree(struct dvbdev* dvbnode) |
---|
1040 | { |
---|
1041 | int i = 0; |
---|
1042 | |
---|
1043 | for(i = 0; i < MAXCASESSION; i++) |
---|
1044 | casessiondel(dvbnode, i); |
---|
1045 | } |
---|
1046 | |
---|
1047 | int casessionpoll(struct dvbdev* dvbnode) |
---|
1048 | { |
---|
1049 | int sessionnr = 0; |
---|
1050 | struct casession* casession = NULL; |
---|
1051 | |
---|
1052 | if(dvbnode == NULL || dvbnode->caslot == NULL) return 0; |
---|
1053 | casession = dvbnode->caslot->casession; |
---|
1054 | |
---|
1055 | for(sessionnr = 1; sessionnr < MAXCASESSION; ++sessionnr) |
---|
1056 | { |
---|
1057 | if(casession[sessionnr].inuse > 0) |
---|
1058 | { |
---|
1059 | if(casession[sessionnr].state == CASESSIONDEL) |
---|
1060 | { |
---|
1061 | unsigned char data[1] = {0x00}; |
---|
1062 | sendSPDU(dvbnode, 0x96, data, 1, sessionnr, NULL, 0); |
---|
1063 | casessiondel(dvbnode, sessionnr); |
---|
1064 | return 1; |
---|
1065 | } |
---|
1066 | else if(casession[sessionnr].action == 1) |
---|
1067 | { |
---|
1068 | if(casession[sessionnr].resmanager == 1) |
---|
1069 | casession[sessionnr].action = caresaction(dvbnode, sessionnr); |
---|
1070 | else if(casession[sessionnr].appmanager == 1) |
---|
1071 | casession[sessionnr].action = caappaction(dvbnode, sessionnr); |
---|
1072 | else if(casession[sessionnr].camanager == 1) |
---|
1073 | casession[sessionnr].action = cacaaction(dvbnode, sessionnr); |
---|
1074 | else if(casession[sessionnr].datetimemanager == 1) |
---|
1075 | casession[sessionnr].action = cadatetimeaction(dvbnode, sessionnr); |
---|
1076 | else if(casession[sessionnr].mmimanager == 1) |
---|
1077 | casession[sessionnr].action = cammiaction(dvbnode, sessionnr); |
---|
1078 | return 1; |
---|
1079 | } |
---|
1080 | } |
---|
1081 | } |
---|
1082 | return 0; |
---|
1083 | } |
---|
1084 | |
---|
1085 | struct casession* casessioncreate(struct dvbdev* dvbnode, unsigned char* resid, unsigned char status, unsigned long newtag) |
---|
1086 | { |
---|
1087 | unsigned long tag = 0; |
---|
1088 | int sessionnr = 0; |
---|
1089 | struct casession* casession = NULL; |
---|
1090 | |
---|
1091 | if(dvbnode == NULL || dvbnode->caslot == NULL) return NULL; |
---|
1092 | casession = dvbnode->caslot->casession; |
---|
1093 | |
---|
1094 | for(sessionnr = 1; sessionnr < MAXCASESSION; ++sessionnr) |
---|
1095 | if(casession[sessionnr].inuse == 0) |
---|
1096 | break; |
---|
1097 | |
---|
1098 | if(sessionnr == MAXCASESSION) |
---|
1099 | { |
---|
1100 | status = 0xF3; |
---|
1101 | debug(620, "no free session found nr = %d", sessionnr); |
---|
1102 | return NULL; |
---|
1103 | } |
---|
1104 | |
---|
1105 | debug(620, "use sessionnr = %d", sessionnr); |
---|
1106 | if(newtag == 0) |
---|
1107 | { |
---|
1108 | tag = resid[0] << 24; |
---|
1109 | tag |= resid[1] << 16; |
---|
1110 | tag |= resid[2] << 8; |
---|
1111 | tag |= resid[3]; |
---|
1112 | } |
---|
1113 | else |
---|
1114 | tag = newtag; |
---|
1115 | |
---|
1116 | switch(tag) |
---|
1117 | { |
---|
1118 | case 0x00010041: |
---|
1119 | casession[sessionnr].inuse = 1; |
---|
1120 | casession[sessionnr].resmanager = 1; |
---|
1121 | debug(620, "create session res manager"); |
---|
1122 | break; |
---|
1123 | case 0x00020041: |
---|
1124 | casession[sessionnr].inuse = 1; |
---|
1125 | casession[sessionnr].appmanager = 1; |
---|
1126 | debug(620, "create session app manager"); |
---|
1127 | break; |
---|
1128 | case 0x00030041: |
---|
1129 | casession[sessionnr].inuse = 1; |
---|
1130 | casession[sessionnr].camanager = 1; |
---|
1131 | debug(620, "create session ca manager"); |
---|
1132 | break; |
---|
1133 | case 0x00240041: |
---|
1134 | casession[sessionnr].inuse = 1; |
---|
1135 | casession[sessionnr].datetimemanager = 1; |
---|
1136 | debug(620, "create session datetime manager"); |
---|
1137 | break; |
---|
1138 | case 0x00400041: |
---|
1139 | casession[sessionnr].inuse = 1; |
---|
1140 | casession[sessionnr].mmimanager = 1; |
---|
1141 | debug(620, "create session mmi manager"); |
---|
1142 | break; |
---|
1143 | case 0x00100041: |
---|
1144 | debug(620, "create session auth manager"); |
---|
1145 | case 0x00200041: |
---|
1146 | default: |
---|
1147 | status = 0xF0; |
---|
1148 | if(resid != NULL) |
---|
1149 | debug(620, "unknown resource type %02x %02x %02x %02x\n", resid[0], resid[1], resid[2], resid[3]); |
---|
1150 | return NULL; |
---|
1151 | } |
---|
1152 | |
---|
1153 | debug(620, "new session nr: %d", sessionnr); |
---|
1154 | casession[sessionnr].sessionnr = sessionnr; |
---|
1155 | casession[sessionnr].state = CASESSIONCREATE; |
---|
1156 | status = 0; |
---|
1157 | |
---|
1158 | if(newtag != 0) |
---|
1159 | { |
---|
1160 | unsigned char data[4]; |
---|
1161 | data[0] = (newtag >> 24) & 0xff; |
---|
1162 | data[1] = (newtag >> 16) & 0xff; |
---|
1163 | data[2] = (newtag >> 8) & 0xff; |
---|
1164 | data[3] = newtag & 0xff; |
---|
1165 | sendSPDU(dvbnode, 0x93, data, 4, sessionnr, NULL, 0); |
---|
1166 | } |
---|
1167 | |
---|
1168 | return &casession[sessionnr]; |
---|
1169 | } |
---|
1170 | |
---|
1171 | void casessionreceive(struct dvbdev* dvbnode, unsigned char *buf, size_t len) |
---|
1172 | { |
---|
1173 | unsigned char *pkt = buf; |
---|
1174 | unsigned char tag = *pkt++; |
---|
1175 | int llen = 0, hlen = 0; |
---|
1176 | struct casession* casession = NULL; |
---|
1177 | int sessionnr = 0; |
---|
1178 | |
---|
1179 | if(dvbnode == NULL || dvbnode->caslot == NULL) return; |
---|
1180 | |
---|
1181 | if(debug_level == 620) |
---|
1182 | { |
---|
1183 | printf("Session Data (len %d): > ", len); |
---|
1184 | int i = 0; |
---|
1185 | for(i = 0; i < len; i++) |
---|
1186 | printf("%02x ", buf[i]); |
---|
1187 | printf("\n"); |
---|
1188 | } |
---|
1189 | |
---|
1190 | llen = parselenfield(pkt, &hlen); |
---|
1191 | pkt += llen; |
---|
1192 | |
---|
1193 | if(tag == 0x91) |
---|
1194 | { |
---|
1195 | unsigned char status = 0; |
---|
1196 | |
---|
1197 | casession = casessioncreate(dvbnode, pkt, status, 0); |
---|
1198 | |
---|
1199 | //open session |
---|
1200 | unsigned char data[6]; |
---|
1201 | data[0] = status; |
---|
1202 | memcpy(data + 1, pkt, 4); |
---|
1203 | if(casession != NULL) |
---|
1204 | { |
---|
1205 | sendSPDU(dvbnode, 0x92, data, 5, casession->sessionnr, NULL, 0); |
---|
1206 | casession->state = CASESSIONSTART; |
---|
1207 | casession->action = 1; |
---|
1208 | } |
---|
1209 | else |
---|
1210 | sendSPDU(dvbnode, 0x92, data, 5, 0, NULL, 0); |
---|
1211 | } |
---|
1212 | else |
---|
1213 | { |
---|
1214 | sessionnr = pkt[hlen - 2] << 8; |
---|
1215 | sessionnr |= pkt[hlen - 1] & 0xFF; |
---|
1216 | debug(620, "tag = %x, hlen = %d, session = %d", tag, hlen, sessionnr); |
---|
1217 | |
---|
1218 | if(sessionnr < 1 || sessionnr >= MAXCASESSION) |
---|
1219 | { |
---|
1220 | debug(620, "illegal session number %d", sessionnr); |
---|
1221 | return; |
---|
1222 | } |
---|
1223 | |
---|
1224 | casession = &dvbnode->caslot->casession[sessionnr]; |
---|
1225 | if(casession->inuse == 0) |
---|
1226 | { |
---|
1227 | debug(620, "data on closed session %d", sessionnr); |
---|
1228 | return; |
---|
1229 | } |
---|
1230 | |
---|
1231 | switch(tag) |
---|
1232 | { |
---|
1233 | case 0x90: |
---|
1234 | break; |
---|
1235 | case 0x94: |
---|
1236 | debug(620, "recv create session response %02x", pkt[0]); |
---|
1237 | if(pkt[0] != 0) |
---|
1238 | casessiondel(dvbnode, sessionnr); |
---|
1239 | else |
---|
1240 | { |
---|
1241 | casession->state = CASESSIONSTART; |
---|
1242 | casession->action = 1; |
---|
1243 | } |
---|
1244 | break; |
---|
1245 | case 0x95: |
---|
1246 | debug(620, "recv close session"); |
---|
1247 | casession->state = CASESSIONDEL; |
---|
1248 | casession->action = 1; |
---|
1249 | break; |
---|
1250 | default: |
---|
1251 | debug(620, "not supported tag %02x", tag); |
---|
1252 | return; |
---|
1253 | } |
---|
1254 | } |
---|
1255 | |
---|
1256 | hlen += llen + 1; // lengthfield and tag |
---|
1257 | |
---|
1258 | pkt = buf + hlen; |
---|
1259 | len -= hlen; |
---|
1260 | |
---|
1261 | if(casession != NULL) |
---|
1262 | { |
---|
1263 | debug(620, "len %d", len); |
---|
1264 | while(len > 0) |
---|
1265 | { |
---|
1266 | int alen = 0; |
---|
1267 | unsigned char *tag = pkt; |
---|
1268 | pkt += 3; //tag |
---|
1269 | len -= 3; |
---|
1270 | hlen = parselenfield(pkt, &alen); |
---|
1271 | pkt += hlen; |
---|
1272 | len -= hlen; |
---|
1273 | debug(620, "len = %d, hlen = %d, alen = %d", len, hlen, alen); |
---|
1274 | |
---|
1275 | if(len - alen > 0 && len - alen < 3) |
---|
1276 | alen = len; |
---|
1277 | |
---|
1278 | debug(620, "got APDU tag = 0x%2x, len = %d", (int)tag, alen); |
---|
1279 | |
---|
1280 | if(casession->resmanager == 1) |
---|
1281 | { |
---|
1282 | if(caresAPDU(dvbnode, sessionnr, tag, pkt, alen)) |
---|
1283 | casession->action = 1; |
---|
1284 | } |
---|
1285 | else if(casession->appmanager == 1) |
---|
1286 | { |
---|
1287 | if(caappAPDU(dvbnode, sessionnr, tag, pkt, alen)) |
---|
1288 | casession->action = 1; |
---|
1289 | } |
---|
1290 | else if(casession->camanager == 1) |
---|
1291 | { |
---|
1292 | if(cacaAPDU(dvbnode, sessionnr, tag, pkt, alen)) |
---|
1293 | casession->action = 1; |
---|
1294 | } |
---|
1295 | else if(casession->datetimemanager == 1) |
---|
1296 | { |
---|
1297 | if(cadatetimeAPDU(dvbnode, sessionnr, tag, pkt, alen)) |
---|
1298 | casession->action = 1; |
---|
1299 | } |
---|
1300 | else if(casession->mmimanager == 1) |
---|
1301 | { |
---|
1302 | if(cammiAPDU(dvbnode, sessionnr, tag, pkt, alen)) |
---|
1303 | casession->action = 1; |
---|
1304 | } |
---|
1305 | pkt += alen; |
---|
1306 | len -= alen; |
---|
1307 | } |
---|
1308 | |
---|
1309 | } |
---|
1310 | |
---|
1311 | if(len != 0) |
---|
1312 | debug(620, "warning, TL-Data has invalid length"); |
---|
1313 | } |
---|
1314 | |
---|
1315 | //slot function |
---|
1316 | |
---|
1317 | //send a transport connection create request |
---|
1318 | int cacreatetc(struct dvbdev* dvbnode) |
---|
1319 | { |
---|
1320 | int ret = 0; |
---|
1321 | unsigned char* buf = NULL; |
---|
1322 | |
---|
1323 | if(dvbnode == NULL || dvbnode->caslot == NULL ) return 1; |
---|
1324 | |
---|
1325 | buf = (unsigned char*) malloc(sizeof(char) * 5); |
---|
1326 | if(buf == NULL) |
---|
1327 | { |
---|
1328 | err("no mem"); |
---|
1329 | return 1; |
---|
1330 | } |
---|
1331 | |
---|
1332 | buf[0] = dvbnode->devnr; |
---|
1333 | buf[1] = dvbnode->caslot->connid; |
---|
1334 | buf[2] = T_CREATE_T_C; |
---|
1335 | buf[3] = 1; |
---|
1336 | buf[4] = dvbnode->caslot->connid; |
---|
1337 | |
---|
1338 | ret = cawrite(dvbnode, dvbnode->fd, buf, 5, 0, -1); |
---|
1339 | free(buf); buf = NULL; |
---|
1340 | dvbnode->caslot->poll = 0; |
---|
1341 | |
---|
1342 | return ret; |
---|
1343 | } |
---|
1344 | |
---|
1345 | void caslotfree(struct dvbdev* dvbnode) |
---|
1346 | { |
---|
1347 | if(dvbnode != NULL && dvbnode->caslot != NULL) |
---|
1348 | { |
---|
1349 | free(dvbnode->caslot->name); |
---|
1350 | dvbnode->caslot->name = NULL; |
---|
1351 | free(dvbnode->caslot->rbuf); |
---|
1352 | dvbnode->caslot->rbuf = NULL; |
---|
1353 | free(dvbnode->caslot->caids); |
---|
1354 | dvbnode->caslot->caids = NULL; |
---|
1355 | memset(dvbnode->caslot, 0, sizeof(struct caslot)); |
---|
1356 | } |
---|
1357 | if(dvbnode != NULL) caservicedel(NULL, dvbnode->caslot); |
---|
1358 | } |
---|
1359 | |
---|
1360 | void processtpdu(struct dvbdev* dvbnode, unsigned char tpdutag, unsigned char* buf, int asnlen) |
---|
1361 | { |
---|
1362 | struct caslot* canode = NULL; |
---|
1363 | |
---|
1364 | if(dvbdev == NULL) return; |
---|
1365 | canode = dvbnode->caslot; |
---|
1366 | |
---|
1367 | switch(tpdutag) |
---|
1368 | { |
---|
1369 | case T_C_T_C_REPLY: |
---|
1370 | debug(620, "got ctc replay (slot %d, conn %d)", dvbnode->devnr, canode->connid); |
---|
1371 | |
---|
1372 | casend(dvbnode, NULL, 0); |
---|
1373 | |
---|
1374 | break; |
---|
1375 | case T_DELETE_T_C: |
---|
1376 | debug(620, "got delete transport connection (slot %d, conn %d)", dvbnode->devnr, canode->connid); |
---|
1377 | |
---|
1378 | //send the D_T_C_REPLAY |
---|
1379 | unsigned char sendbuf[5]; |
---|
1380 | |
---|
1381 | sendbuf[0] = dvbnode->devnr; |
---|
1382 | sendbuf[1] = canode->connid; |
---|
1383 | sendbuf[2] = T_D_T_C_REPLY; |
---|
1384 | sendbuf[3] = 1; |
---|
1385 | sendbuf[4] = canode->connid; |
---|
1386 | |
---|
1387 | cawrite(dvbnode, dvbnode->fd, sendbuf, 5, 0, -1); |
---|
1388 | casessionfree(dvbnode); |
---|
1389 | caslotfree(dvbnode); |
---|
1390 | |
---|
1391 | break; |
---|
1392 | case T_D_T_C_REPLY: |
---|
1393 | |
---|
1394 | debug(620, "got delete transport connection replay (slot %d, conn %d)", dvbnode->devnr, canode->connid); |
---|
1395 | |
---|
1396 | casessionfree(dvbnode); |
---|
1397 | caslotfree(dvbnode); |
---|
1398 | break; |
---|
1399 | |
---|
1400 | case T_REQUEST_T_C: |
---|
1401 | |
---|
1402 | debug(620, "got request transport connection (slot %d, conn %d)", dvbnode->devnr, canode->connid); |
---|
1403 | |
---|
1404 | break; |
---|
1405 | case T_DATA_MORE: |
---|
1406 | { |
---|
1407 | int newbuflen = canode->rlen + asnlen; |
---|
1408 | |
---|
1409 | debug(620, "got data more (slot %d, conn %d)", dvbnode->devnr, canode->connid); |
---|
1410 | |
---|
1411 | canode->rbuf = realloc(canode->rbuf, newbuflen); |
---|
1412 | if(canode->rbuf != NULL) |
---|
1413 | { |
---|
1414 | memcpy(canode->rbuf + canode->rlen, buf, asnlen); |
---|
1415 | canode->rlen = newbuflen; |
---|
1416 | } |
---|
1417 | |
---|
1418 | break; |
---|
1419 | } |
---|
1420 | case T_DATA_LAST: |
---|
1421 | { |
---|
1422 | if(canode->rbuf == NULL) |
---|
1423 | { |
---|
1424 | debug(620, "got data last single package (slot %d, conn %d)", dvbnode->devnr, canode->connid); |
---|
1425 | |
---|
1426 | casessionreceive(dvbnode, buf, asnlen); |
---|
1427 | casessionpoll(dvbnode); |
---|
1428 | } |
---|
1429 | else |
---|
1430 | { |
---|
1431 | debug(620, "got data last chained package (slot %d, conn %d)", dvbnode->devnr, canode->connid); |
---|
1432 | int newbuflen = canode->rlen + asnlen; |
---|
1433 | |
---|
1434 | canode->rbuf = realloc(canode->rbuf, newbuflen); |
---|
1435 | if(canode->rbuf != NULL) |
---|
1436 | { |
---|
1437 | memcpy(canode->rbuf + canode->rlen, buf, asnlen); |
---|
1438 | canode->rlen = newbuflen; |
---|
1439 | casessionreceive(dvbnode, canode->rbuf, canode->rlen); |
---|
1440 | casessionpoll(dvbnode); |
---|
1441 | } |
---|
1442 | |
---|
1443 | free(canode->rbuf); |
---|
1444 | canode->rbuf = NULL; |
---|
1445 | canode->rlen = 0; |
---|
1446 | } |
---|
1447 | break; |
---|
1448 | } |
---|
1449 | case T_SB: |
---|
1450 | { |
---|
1451 | //debug(620, "got sb (slot %d, conn %d, buf %02x)", dvbnode->devnr, canode->connid, buf[0]); |
---|
1452 | |
---|
1453 | if(buf[0] & 0x80) |
---|
1454 | { |
---|
1455 | debug(620, "data ready (slot %d)", dvbnode->devnr); |
---|
1456 | |
---|
1457 | //send the RCV and ask for the data |
---|
1458 | unsigned char sendbuf[5]; |
---|
1459 | |
---|
1460 | sendbuf[0] = dvbnode->devnr; |
---|
1461 | sendbuf[1] = canode->connid; |
---|
1462 | sendbuf[2] = T_RCV; |
---|
1463 | sendbuf[3] = 1; |
---|
1464 | sendbuf[4] = canode->connid; |
---|
1465 | |
---|
1466 | cawrite(dvbnode, dvbnode->fd, sendbuf, 5, 0, -1); |
---|
1467 | } |
---|
1468 | break; |
---|
1469 | } |
---|
1470 | default: |
---|
1471 | debug(620, "unknown tpdu tag 0x%0x (slot %d, conn %d)", tpdutag, dvbnode->devnr, canode->connid); |
---|
1472 | } |
---|
1473 | } |
---|
1474 | |
---|
1475 | void cacheck(struct stimerthread* self, struct dvbdev* dvbnode) |
---|
1476 | { |
---|
1477 | int ret = 0, len = MINMALLOC; |
---|
1478 | ca_slot_info_t info; |
---|
1479 | struct caslot* canode = NULL; |
---|
1480 | unsigned char* buf = NULL, *tmpbuf = NULL; |
---|
1481 | |
---|
1482 | if(dvbnode == NULL) return; |
---|
1483 | canode = dvbnode->caslot; |
---|
1484 | |
---|
1485 | buf = malloc(MINMALLOC); |
---|
1486 | if(buf == NULL) |
---|
1487 | { |
---|
1488 | err("no mem"); |
---|
1489 | return; |
---|
1490 | } |
---|
1491 | memset(buf, 0, MINMALLOC); |
---|
1492 | |
---|
1493 | switch(canode->status) |
---|
1494 | { |
---|
1495 | case 0: //idle |
---|
1496 | { |
---|
1497 | cawait(self, dvbnode, -1); |
---|
1498 | debug(620, "status: no, slot %d", dvbnode->devnr); |
---|
1499 | |
---|
1500 | //reset the module an wait max 10 sek |
---|
1501 | careseting(self, dvbnode, 0); |
---|
1502 | |
---|
1503 | info.num = dvbnode->devnr; |
---|
1504 | if(cagetslotinfo(dvbnode, &info) == 0) |
---|
1505 | { |
---|
1506 | debug(620, "flags %d %d %d, slot %d", info.flags, CA_CI_MODULE_READY, info.flags & CA_CI_MODULE_READY, dvbnode->devnr); |
---|
1507 | |
---|
1508 | if(info.flags & CA_CI_MODULE_READY) |
---|
1509 | { |
---|
1510 | debug(620, "cam (slot %d) status changed, cam now present", dvbnode->devnr); |
---|
1511 | canode->connid = dvbnode->devnr + 1; |
---|
1512 | if(cacreatetc(dvbnode) == 5) |
---|
1513 | { |
---|
1514 | casessionfree(dvbnode); |
---|
1515 | caslotfree(dvbnode); |
---|
1516 | canode->status = 1; |
---|
1517 | canode->connid = dvbnode->devnr + 1; |
---|
1518 | dvbnode->caslot->fastrun = 25; |
---|
1519 | } |
---|
1520 | else |
---|
1521 | { |
---|
1522 | canode->connid = 0; |
---|
1523 | sleep(1); |
---|
1524 | } |
---|
1525 | } |
---|
1526 | } |
---|
1527 | else |
---|
1528 | sleep(1); |
---|
1529 | } |
---|
1530 | break; |
---|
1531 | case 1: //active |
---|
1532 | case 2: //active (ca and app ready) |
---|
1533 | { |
---|
1534 | //debug(620, "status: wait, slot %d", dvbnode->devnr); |
---|
1535 | ret = caread(dvbnode, buf, &len); |
---|
1536 | if(ret == 0) //ready |
---|
1537 | { |
---|
1538 | //debug(620, "read, slot %d, ret %d", dvbnode->devnr, ret); |
---|
1539 | tmpbuf = buf; |
---|
1540 | int buflen = len - 2; |
---|
1541 | tmpbuf += 2; //remove leading slot and connection id |
---|
1542 | while(buflen > 0) |
---|
1543 | { |
---|
1544 | unsigned char tpdutag = tmpbuf[0]; |
---|
1545 | unsigned short asnlen; |
---|
1546 | int lenfieldlen; |
---|
1547 | |
---|
1548 | canode->poll = 1; |
---|
1549 | lenfieldlen = asn1decode(&asnlen, tmpbuf + 1, buflen - 1); |
---|
1550 | |
---|
1551 | if(lenfieldlen < 0 || asnlen < 1 || asnlen > (buflen - (1 + lenfieldlen))) |
---|
1552 | { |
---|
1553 | err("received data with invalid asn from module on slot %d", dvbnode->devnr); |
---|
1554 | break; |
---|
1555 | } |
---|
1556 | |
---|
1557 | canode->connid = tmpbuf[1 + lenfieldlen]; |
---|
1558 | tmpbuf += 1 + lenfieldlen + 1; |
---|
1559 | buflen -= (1 + lenfieldlen + 1); |
---|
1560 | asnlen--; |
---|
1561 | |
---|
1562 | processtpdu(dvbnode, tpdutag, tmpbuf, asnlen); |
---|
1563 | |
---|
1564 | //skip over the consumed data |
---|
1565 | tmpbuf += asnlen; |
---|
1566 | buflen -= asnlen; |
---|
1567 | |
---|
1568 | } |
---|
1569 | } |
---|
1570 | else if(ret == 1 && canode->poll == 1) //write |
---|
1571 | { |
---|
1572 | struct queue* qe = getqueue(dvbnode->devnr); |
---|
1573 | if(qe != NULL) |
---|
1574 | { |
---|
1575 | //debug(620, "write (queue), slot %d, ret %d", dvbnode->devnr, ret); |
---|
1576 | int writeret = cawrite(dvbnode, dvbnode->fd, qe->data, qe->len, qe->flag, -1); |
---|
1577 | if(writeret >= 0 && writeret == qe->len) |
---|
1578 | { |
---|
1579 | delqueue(qe, 0); |
---|
1580 | } |
---|
1581 | } |
---|
1582 | else |
---|
1583 | { |
---|
1584 | //debug(620, "write (poll), slot %d, ret %d", dvbnode->devnr, ret); |
---|
1585 | casend(dvbnode, NULL, 0); |
---|
1586 | if(canode->fastrun > 0) canode->fastrun--; |
---|
1587 | } |
---|
1588 | } |
---|
1589 | else if(ret == 1 && canode->poll == 0) |
---|
1590 | { |
---|
1591 | debug(620, "write but poll=0, slot %d, ret %d", dvbnode->devnr, ret); |
---|
1592 | } |
---|
1593 | else if(ret == 2) //change |
---|
1594 | { |
---|
1595 | debug(620, "change, slot %d, ret %d", dvbnode->devnr, ret); |
---|
1596 | info.num = dvbnode->devnr; |
---|
1597 | |
---|
1598 | if(cagetslotinfo(dvbnode, &info) == 1 || !(info.flags & CA_CI_MODULE_READY)) |
---|
1599 | { |
---|
1600 | debug(620, "flags %d %d %d, slot %d", info.flags, CA_CI_MODULE_READY, info.flags & CA_CI_MODULE_READY, dvbnode->devnr); |
---|
1601 | debug(620, "cam (slot %d) status changed, cam not present", dvbnode->devnr); |
---|
1602 | |
---|
1603 | casessionfree(dvbnode); |
---|
1604 | caslotfree(dvbnode); |
---|
1605 | canode->fastrun = 0; |
---|
1606 | sleep(1); |
---|
1607 | } |
---|
1608 | } |
---|
1609 | else if(ret == -2) //timeout |
---|
1610 | { |
---|
1611 | debug(620, "timeout slot %d, ret %d", dvbnode->devnr, ret); |
---|
1612 | break; |
---|
1613 | } |
---|
1614 | else if(ret < 0) //error |
---|
1615 | { |
---|
1616 | debug(620, "error slot %d, ret %d", dvbnode->devnr, ret); |
---|
1617 | casessionfree(dvbnode); |
---|
1618 | caslotfree(dvbnode); |
---|
1619 | sleep(1); |
---|
1620 | } |
---|
1621 | } |
---|
1622 | break; |
---|
1623 | default: |
---|
1624 | { |
---|
1625 | debug(620, "unknown status"); |
---|
1626 | } |
---|
1627 | break; |
---|
1628 | } |
---|
1629 | |
---|
1630 | //declear as ready, but not complete |
---|
1631 | if(canode->caids != NULL && canode->status == 1 && canode->fastrun < 1) |
---|
1632 | { |
---|
1633 | if(getfreecasession(dvbnode, 1, 1) > -1 && getfreecasession(dvbnode, 2, 1) > -1) |
---|
1634 | { |
---|
1635 | canode->status = 2; |
---|
1636 | m_lock(&status.servicemutex, 2); |
---|
1637 | sendcapmt(status.aktservice, 0, 2); |
---|
1638 | m_unlock(&status.servicemutex, 2); |
---|
1639 | } |
---|
1640 | } |
---|
1641 | |
---|
1642 | free(buf); buf = NULL; |
---|
1643 | } |
---|
1644 | |
---|
1645 | void cathread(struct stimerthread* self, struct dvbdev* dvbnode) |
---|
1646 | { |
---|
1647 | if(dvbnode == NULL || dvbnode->caslot == NULL) return; |
---|
1648 | debug(620, "CA thread start (slot %d)", dvbnode->devnr); |
---|
1649 | |
---|
1650 | while(self != NULL && self->aktion != STOP && self->aktion != PAUSE) |
---|
1651 | { |
---|
1652 | cacheck(self, dvbnode); |
---|
1653 | if(dvbnode->caslot->fastrun == 0) |
---|
1654 | sleep(1); |
---|
1655 | else |
---|
1656 | usleep(100000); |
---|
1657 | } |
---|
1658 | debug(620, "CA thread end (slot %d)", dvbnode->devnr); |
---|
1659 | } |
---|
1660 | |
---|
1661 | void castart() |
---|
1662 | { |
---|
1663 | struct dvbdev* dvbnode = dvbdev; |
---|
1664 | |
---|
1665 | while(dvbnode != NULL) |
---|
1666 | { |
---|
1667 | if(dvbnode->type == CIDEV && dvbnode->fd > -1) |
---|
1668 | { |
---|
1669 | if(debug_level == 620) |
---|
1670 | { |
---|
1671 | struct ca_caps caps; |
---|
1672 | ca_slot_info_t info; |
---|
1673 | |
---|
1674 | caps.slot_num = dvbnode->devnr; |
---|
1675 | if(cagetcaps(dvbnode, &caps) == 0) |
---|
1676 | debug(620, "caps: slotsum:%d, type:%d, descrnr:%d, descrtype:%d", caps.slot_num, caps.slot_type, caps.descr_num, caps.descr_type); |
---|
1677 | |
---|
1678 | info.num = dvbnode->devnr; |
---|
1679 | if(cagetslotinfo(dvbnode, &info) == 0) |
---|
1680 | debug(620, "info: slot:%d, type:%d, flag:%d", info.num, info.type, info.flags); |
---|
1681 | } |
---|
1682 | addtimer(&cathread, START, 1000, -1, (void*)dvbnode, NULL, NULL); |
---|
1683 | } |
---|
1684 | dvbnode = dvbnode->next; |
---|
1685 | } |
---|
1686 | } |
---|
1687 | |
---|
1688 | int sendcapmttocam(struct service* node, unsigned char* buf, int len, int caservicenr) |
---|
1689 | { |
---|
1690 | char* tmpstr = NULL; |
---|
1691 | struct dvbdev *dvbnode = dvbdev; |
---|
1692 | |
---|
1693 | while(dvbnode != NULL) |
---|
1694 | { |
---|
1695 | if(dvbnode->type == CIDEV && dvbnode->fd > -1 && dvbnode->caslot != NULL && dvbnode->caslot->status == 2 && dvbnode->caslot->caids != NULL) |
---|
1696 | { |
---|
1697 | //check if crypt can onyl handle single service |
---|
1698 | tmpstr = ostrcat("camtype_", oitoa(dvbnode->devnr), 0, 1); |
---|
1699 | if(getconfigint(tmpstr, NULL) == 0 && getcaservicebyslot(dvbnode->caslot, 1) > -1) |
---|
1700 | { |
---|
1701 | debug(620, "cam is singel and is in use"); |
---|
1702 | free(tmpstr); tmpstr = NULL; |
---|
1703 | return 1; |
---|
1704 | } |
---|
1705 | free(tmpstr); tmpstr = NULL; |
---|
1706 | |
---|
1707 | //TODO: if record is running input should not changed |
---|
1708 | //change ciX_input and inputX |
---|
1709 | if(node->fedev != NULL) |
---|
1710 | { |
---|
1711 | debug(620, "set ci slot %d to tuner %d\n", dvbnode->devnr, node->fedev->devnr); |
---|
1712 | switch(node->fedev->devnr) |
---|
1713 | { |
---|
1714 | case 0: |
---|
1715 | setciinput(dvbnode->devnr, "A"); |
---|
1716 | setcisource(dvbnode->devnr, "CI0"); |
---|
1717 | break; |
---|
1718 | case 1: |
---|
1719 | setciinput(dvbnode->devnr, "B"); |
---|
1720 | setcisource(dvbnode->devnr, "CI1"); |
---|
1721 | break; |
---|
1722 | case 2: |
---|
1723 | setciinput(dvbnode->devnr, "C"); |
---|
1724 | setcisource(dvbnode->devnr, "CI2"); |
---|
1725 | break; |
---|
1726 | case 3: |
---|
1727 | setciinput(dvbnode->devnr, "D"); |
---|
1728 | setcisource(dvbnode->devnr, "CI3"); |
---|
1729 | break; |
---|
1730 | } |
---|
1731 | } |
---|
1732 | |
---|
1733 | //got free camanager |
---|
1734 | if(caservice[caservicenr].camanager == -1) |
---|
1735 | caservice[caservicenr].camanager = getfreecasession(dvbnode, 2, 2); |
---|
1736 | |
---|
1737 | if(caservice[caservicenr].camanager > -1) |
---|
1738 | { |
---|
1739 | sendSPDU(dvbnode, 0x90, NULL, 0, caservice[caservicenr].camanager, buf, len); |
---|
1740 | caservice[caservicenr].caslot = dvbnode->caslot; |
---|
1741 | } |
---|
1742 | else |
---|
1743 | { |
---|
1744 | debug(620, "no free camanager found"); |
---|
1745 | //int status = 0; |
---|
1746 | //casessioncreate(dvbnode, NULL, &status, 0x00030041); |
---|
1747 | } |
---|
1748 | |
---|
1749 | return 1; |
---|
1750 | } |
---|
1751 | dvbnode = dvbnode->next; |
---|
1752 | } |
---|
1753 | return 1; |
---|
1754 | } |
---|
1755 | |
---|
1756 | #endif |
---|