2 Copyright 2004-2005 Chris Tallon
4 This file is part of VOMP.
6 VOMP is free software; you can redistribute it and/or modify
7 it under the terms of the GNU General Public License as published by
8 the Free Software Foundation; either version 2 of the License, or
9 (at your option) any later version.
11 VOMP is distributed in the hope that it will be useful,
12 but WITHOUT ANY WARRANTY; without even the implied warranty of
13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 GNU General Public License for more details.
16 You should have received a copy of the GNU General Public License
17 along with VOMP; if not, write to the Free Software
18 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
31 #include "vdrrequestpacket.h"
32 #include "vdrresponsepacket.h"
34 VDR* VDR::instance = NULL;
45 channelNumberWidth = 1;
51 if (initted) shutdown();
54 VDR* VDR::getInstance()
59 int VDR::init(int tport)
61 if (initted) return 0;
64 logger = Log::getInstance();
70 if (!initted) return 0;
76 void VDR::findServers(vector<VDRServer>& servers)
78 Wol* wol = Wol::getInstance();
80 char* message = "VOMP";
82 DatagramSocket ds(port);
83 int haveAtLeastOne = 0;
86 bool firstloop = true;
93 logger->log("VDR", Log::NOTICE, "Broadcasting for server");
94 ds.send("255.255.255.255", 3024, message, strlen(message));
95 if(!firstloop) wol->doWakeUp();
97 retval = ds.waitforMessage(waitType);
99 if (retval == 2) // we got a reply
101 if (!strcmp(ds.getData(), "VOMP")) // echo.....
108 newServer.ip = new char[16];
109 strcpy(newServer.ip, ds.getFromIPA());
111 if (ds.getDataLength() == 0)
113 newServer.name = new char[1];
114 newServer.name[0] = '\0';
118 newServer.name = new char[strlen(ds.getData())+1];
119 strcpy(newServer.name, ds.getData());
122 servers.push_back(newServer);
129 if (haveAtLeastOne) break;
134 sort(servers.begin(), servers.end(), ServerSorter());
137 void VDR::cancelFindingServer()
142 void VDR::setServerIP(char* newIP)
144 strcpy(serverIP, newIP);
149 maxChannelNumber = 0;
150 channelNumberWidth = 1;
154 if (tcp->connectTo(serverIP, 3024))
166 void VDR::disconnect()
172 Log::getInstance()->log("VDR", Log::DEBUG, "Disconnect");
175 void VDR::setReceiveWindow(size_t size)
177 if (connected) tcp->setReceiveWindow(size);
180 ///////////////////////////////////////////////////////
182 void VDR::threadMethod()
189 ULONG userDataLength;
194 VDR_ResponsePacket* vresp;
198 if (!tcp->readData((UCHAR*)&channelID, sizeof(ULONG)))
201 Log::getInstance()->log("VDR", Log::DEBUG, "Net read timeout");
208 vresp = new VDR_ResponsePacket();
210 if (channelID == CHANNEL_REQUEST_RESPONSE)
212 if (!tcp->readData((UCHAR*)&requestID, sizeof(ULONG))) break;
213 if (!tcp->readData((UCHAR*)&userDataLength, sizeof(ULONG))) break;
214 if (userDataLength > 5000000) break; // how big can these packets get?
215 if (userDataLength > 0)
217 userData = (UCHAR*)malloc(userDataLength);
218 if (!userData) break;
219 if (!tcp->readData(userData, userDataLength)) break;
225 vresp->setResponse(requestID, userData, userDataLength);
226 Log::getInstance()->log("VDR", Log::DEBUG, "Rxd a response packet, requestID=%lu, len=%lu", requestID, userDataLength);
228 else if (channelID == CHANNEL_STREAM)
230 if (!tcp->readData((UCHAR*)&streamID, sizeof(ULONG))) break;
231 if (!tcp->readData((UCHAR*)&userDataLength, sizeof(ULONG))) break;
232 if (userDataLength > 0)
234 userData = (UCHAR*)malloc(userDataLength);
235 if (!userData) break;
236 if (!tcp->readData(userData, userDataLength)) break;
242 vresp->setStream(streamID, userData, userDataLength);
243 Log::getInstance()->log("VDR", Log::DEBUG, "Rxd a stream packet, streamID=%lu, len=%lu", streamID, userDataLength);
247 Log::getInstance()->log("VDR", Log::ERR, "Rxd a response packet on channel %lu !!", channelID);
252 if (!edFindAndCall(vresp)) // makes ED lock, find receiver for vresp (using ed_cb_find() ) and then call (using ed_cb_call() )
254 // If edFindAndCall returns true, edr was called and vresp was handed off.
255 // else, delete vresp here.
259 // Who deletes vresp?
260 // If RR, the individual protocol functions must delete vresp.
261 // If stream, the data and length is taken out in ed_cb_call and vresp is deleted there.
265 bool VDR::ed_cb_find(EDReceiver* edr, void* userTag)
267 // edr is a VDR_PacketReceiver object made in VDR::RequestResponse
268 // userTag is a VDR_ResponsePacket made in threadMethod
270 VDR_PacketReceiver* vdrpr = (VDR_PacketReceiver*)edr;
271 VDR_ResponsePacket* vresp = (VDR_ResponsePacket*)userTag;
273 // Is vresp for vdrpr ?
275 ULONG packetChannel = vresp->getChannelID();
276 if (vdrpr->receiverChannel != packetChannel) return false;
278 if (packetChannel == CHANNEL_REQUEST_RESPONSE)
280 if (vdrpr->requestSerialNumber == vresp->getRequestID()) return true;
282 else if (packetChannel == CHANNEL_STREAM)
284 if (vdrpr->streamID == vresp->getStreamID()) return true;
290 VDR_ResponsePacket* VDR::RequestResponse(VDR_RequestPacket* vrp)
292 logger->log("VDR", Log::DEBUG, "RR %lu", vrp->getOpcode());
296 VDR_ResponsePacket* vresp = new VDR_ResponsePacket();
297 return vresp; // "no-response" return
300 // ED make new VDR and register
301 // make a VDR_PacketReceiver
302 // - init with serial number of request packet
304 VDR_PacketReceiver vdrpr;
305 vdrpr.receiverChannel = VDR::CHANNEL_REQUEST_RESPONSE;
306 vdrpr.requestSerialNumber = vrp->getSerial();
310 if ((ULONG)tcp->sendData(vrp->getPtr(), vrp->getLen()) != vrp->getLen())
313 edUnregister(&vdrpr);
314 VDR_ResponsePacket* vresp = new VDR_ResponsePacket();
315 return vresp; // "no-response" return
318 // Sleep and block this thread. The sleep unlocks the mutex
319 logger->log("VDR", Log::DEBUG, "RR sleep");
320 edSleepThisReceiver(&vdrpr);
321 logger->log("VDR", Log::DEBUG, "RR unsleep");
323 // Woken because a response packet has arrived, mutex will be locked
326 return vdrpr.save_vresp;
329 /////////////////////////////////////////////////////////////////////////////
331 // Here VDR takes a break for the VDR_PacketReceiver helper class
333 bool VDR_PacketReceiver::call(void* userTag)
335 if (receiverChannel == VDR::CHANNEL_REQUEST_RESPONSE)
337 // It's a RR. Save vresp and, signal the waiting thread and return.
338 // VDR::RequestResponse will be blocking waiting for this to happen.
339 // That function has a pointer to this object and can read save_vresp.
340 save_vresp = (VDR_ResponsePacket*)userTag;
341 return true; // Signals ED to remove edr from receivers and wake up edr thread
344 if (receiverChannel == VDR::CHANNEL_STREAM)
346 // It's a stream packet.
347 streamReceiver->streamReceive(NULL, 0);
348 delete (VDR_ResponsePacket*)userTag;
352 abort(); // unknown receiverChannel, should not happen
355 /////////////////////////////////////////////////////////////////////////////
359 VDR_RequestPacket vrp;
360 if (!vrp.init(VDR_LOGIN, true, 6)) return 0;
363 tcp->getMAC((char*)mactemp);
364 if (!vrp.copyin((UCHAR*)mactemp, 6)) return 0;
366 VDR_ResponsePacket* vresp = RequestResponse(&vrp);
367 if (vresp->noResponse()) { delete vresp; return 0; }
369 ULONG vdrTime = vresp->extractULONG();
370 logger->log("VDR", Log::DEBUG, "vdrtime = %lu", vdrTime);
371 long vdrTimeOffset = vresp->extractLONG();
372 logger->log("VDR", Log::DEBUG, "offset = %i", vdrTimeOffset);
376 // Set the time and zone on the MVP
379 struct timespec currentTime;
380 currentTime.tv_sec = vdrTime;
381 currentTime.tv_nsec = 0;
382 int b = clock_settime(CLOCK_REALTIME, ¤tTime);
384 logger->log("VDR", Log::DEBUG, "set clock = %u", b);
386 // now make a TZ variable and set it
390 if (vdrTimeOffset > 0) sign = '-';
393 vdrTimeOffset = abs(vdrTimeOffset);
395 hours = (int)vdrTimeOffset / 3600;
396 minutes = vdrTimeOffset % 3600;
398 logger->log("VDR", Log::DEBUG, "%c %i %i", sign, hours, minutes);
400 minutes = (int)minutes / 60;
402 logger->log("VDR", Log::DEBUG, "%c %i %i", sign, hours, minutes);
405 sprintf(newTZ, "MVP%c%i:%i", sign, hours, minutes);
406 setenv("TZ", newTZ, 1);
408 logger->log("VDR", Log::DEBUG, "Timezone data: %s", newTZ);
414 bool VDR::getRecordingsList(RecMan* recman)
416 VDR_RequestPacket vrp;
417 if (!vrp.init(VDR_GETRECORDINGLIST, true, 0)) return false;
419 VDR_ResponsePacket* vresp = RequestResponse(&vrp);
420 if (vresp->noResponse()) { delete vresp; return false; }
422 ULONG totalSpace = vresp->extractULONG();
423 ULONG freeSpace = vresp->extractULONG();
424 ULONG percent = vresp->extractULONG();
425 recman->setStats(totalSpace, freeSpace, percent);
431 while (!vresp->end())
433 start = vresp->extractULONG();
434 name = vresp->extractString();
435 fileName = vresp->extractString();
437 recman->addEntry(start, name, fileName);
448 int VDR::deleteRecording(char* fileName)
450 VDR_RequestPacket vrp;
451 if (!vrp.init(VDR_DELETERECORDING, true, strlen(fileName) + 1)) return 0;
452 if (!vrp.addString(fileName)) return 0;
454 VDR_ResponsePacket* vresp = RequestResponse(&vrp);
455 if (vresp->noResponse()) { delete vresp; return 0; }
457 int toReturn = (int)vresp->extractULONG();
463 char* VDR::moveRecording(char* fileName, char* newPath)
465 VDR_RequestPacket vrp;
466 if (!vrp.init(VDR_MOVERECORDING, true, strlen(fileName) + 1 + strlen(newPath) + 1)) return NULL;
467 if (!vrp.addString(fileName)) return NULL;
468 if (!vrp.addString(newPath)) return NULL;
470 VDR_ResponsePacket* vresp = RequestResponse(&vrp);
471 if (vresp->noResponse()) { delete vresp; return NULL; }
473 char* toReturn = NULL;
474 int success = (int)vresp->extractULONG();
477 toReturn = vresp->extractString();
485 ChannelList* VDR::getChannelsList(ULONG type)
487 VDR_RequestPacket vrp;
488 if (!vrp.init(VDR_GETCHANNELLIST, true, 0)) return NULL;
490 VDR_ResponsePacket* vresp = RequestResponse(&vrp);
491 if (vresp->noResponse()) { delete vresp; return NULL; }
493 ChannelList* chanList = new ChannelList();
495 while (!vresp->end())
497 Channel* chan = new Channel();
498 chan->number = vresp->extractULONG();
499 chan->type = vresp->extractULONG();
500 chan->name = vresp->extractString();
502 if (chan->type == type)
504 chanList->push_back(chan);
505 Log::getInstance()->log("VDR", Log::DEBUG, "Have added a channel to list. %lu %lu %s", chan->number, chan->type, chan->name);
506 if (chan->number > maxChannelNumber) maxChannelNumber = chan->number;
516 if (maxChannelNumber > 99999)
517 channelNumberWidth = 6;
518 else if (maxChannelNumber > 9999)
519 channelNumberWidth = 5;
520 else if (maxChannelNumber > 999)
521 channelNumberWidth = 4;
522 else if (maxChannelNumber > 99)
523 channelNumberWidth = 3;
524 else if (maxChannelNumber > 9)
525 channelNumberWidth = 2;
527 channelNumberWidth = 1;
533 int VDR::streamChannel(ULONG number)
539 int VDR::streamChannel(ULONG number, StreamReceiver* tstreamReceiver)
541 VDR_RequestPacket vrp;
542 if (!vrp.init(VDR_STREAMCHANNEL, true, sizeof(ULONG))) return 0;
543 if (!vrp.addULONG(number)) return 0;
546 VDR_PacketReceiver* vdrpr = new VDR_PacketReceiver(); // FIXME - leaked
547 vdrpr->receiverChannel = VDR::CHANNEL_STREAM;
548 vdrpr->streamID = vrp.getSerial();
549 vdrpr->streamReceiver = tstreamReceiver;
552 VDR_ResponsePacket* vresp = RequestResponse(&vrp);
553 if (vresp->noResponse())
561 int toReturn = (int)vresp->extractULONG();
567 int VDR::stopStreaming()
569 VDR_RequestPacket vrp;
570 if (!vrp.init(VDR_STOPSTREAMING, true, 0)) return 0;
572 VDR_ResponsePacket* vresp = RequestResponse(&vrp);
573 if (vresp->noResponse()) { delete vresp; return 0; }
575 int toReturn = (int)vresp->extractULONG();
581 UCHAR* VDR::getImageBlock(ULONG position, UINT maxAmount, UINT* amountReceived)
583 return getBlock(position, maxAmount, amountReceived, VDR_GETIMAGEBLOCK);
586 UCHAR* VDR::getBlock(ULLONG position, UINT maxAmount, UINT* amountReceived)
588 return getBlock(position, maxAmount, amountReceived, VDR_GETBLOCK);
591 UCHAR* VDR::getBlock(ULLONG position, UINT maxAmount, UINT* amountReceived, ULONG cmd)
593 VDR_RequestPacket vrp;
594 if (!vrp.init(cmd, true, sizeof(ULLONG) + sizeof(ULONG))) return NULL;
595 if (!vrp.addULLONG(position)) return NULL;
596 if (!vrp.addULONG(maxAmount)) return NULL;
598 VDR_ResponsePacket* vresp = RequestResponse(&vrp);
599 if (vresp->noResponse()) { delete vresp; return NULL; }
601 if (vresp->serverError())
603 Log::getInstance()->log("VDR", Log::DEBUG, "Detected getblock 0");
608 // Special handling for getblock
609 UCHAR* toReturn = vresp->getBlock_getUserData();
610 *amountReceived = vresp->getUserDataLength();
617 ULLONG VDR::streamRecording(char* fileName, ULONG* totalFrames)
619 VDR_RequestPacket vrp;
620 if (!vrp.init(VDR_STREAMRECORDING, true, strlen(fileName) + 1)) return 0;
621 if (!vrp.addString(fileName)) return 0;
623 VDR_ResponsePacket* vresp = RequestResponse(&vrp);
624 if (vresp->noResponse()) { delete vresp; return 0; }
626 ULLONG lengthBytes = vresp->extractULLONG();
627 ULONG lengthFrames = vresp->extractULONG();
630 Log::getInstance()->log("VDR", Log::DEBUG, "VDR said length is: %llu %lu", lengthBytes, lengthFrames);
632 *totalFrames = lengthFrames;
636 ULLONG VDR::positionFromFrameNumber(ULONG frameNumber)
638 VDR_RequestPacket vrp;
639 if (!vrp.init(VDR_POSFROMFRAME, true, sizeof(ULONG))) return 0;
640 if (!vrp.addULONG(frameNumber)) return 0;
642 VDR_ResponsePacket* vresp = RequestResponse(&vrp);
643 if (vresp->noResponse()) { delete vresp; return 0; }
645 ULLONG position = vresp->extractULLONG();
648 Log::getInstance()->log("VDR", Log::DEBUG, "VDR said new position is: %llu", position);
653 ULONG VDR::frameNumberFromPosition(ULLONG position)
655 VDR_RequestPacket vrp;
656 if (!vrp.init(VDR_FRAMEFROMPOS, true, sizeof(ULLONG))) return 0;
657 if (!vrp.addULLONG(position)) return 0;
659 VDR_ResponsePacket* vresp = RequestResponse(&vrp);
660 if (vresp->noResponse()) { delete vresp; return 0; }
662 ULONG framenumber = vresp->extractULONG();
665 Log::getInstance()->log("VDR", Log::DEBUG, "VDR said new framenumber is: %u", framenumber);
670 bool VDR::getNextIFrame(ULONG frameNumber, ULONG direction, ULLONG* rfilePosition, ULONG* rframeNumber, ULONG* rframeLength)
672 VDR_RequestPacket vrp;
673 if (!vrp.init(VDR_GETNEXTIFRAME, true, sizeof(ULONG)*2)) return false;
674 if (!vrp.addULONG(frameNumber)) return false;
675 if (!vrp.addULONG(direction)) return false;
677 VDR_ResponsePacket* vresp = RequestResponse(&vrp);
678 if (vresp->noResponse()) { delete vresp; return false; }
680 if (vresp->serverError())
682 Log::getInstance()->log("VDR", Log::DEBUG, "Detected getNextIFrame error");
687 *rfilePosition = vresp->extractULLONG();
688 *rframeNumber = vresp->extractULONG();
689 *rframeLength = vresp->extractULONG();
693 // Log::getInstance()->log("VDR", Log::DEBUG, "VDR GNIF said %llu %lu %lu", *rfilePosition, *rframeNumber, *rframeLength);
698 EventList* VDR::getChannelSchedule(ULONG number)
702 return getChannelSchedule(number, now, 24 * 60 * 60);
705 EventList* VDR::getChannelSchedule(ULONG number, time_t start, ULONG duration)
707 // retrieve event list (vector of events) from vdr within filter window. duration is in seconds
709 VDR_RequestPacket vrp;
710 if (!vrp.init(VDR_GETCHANNELSCHEDULE, true, sizeof(ULONG)*3)) return NULL;
711 if (!vrp.addULONG(number)) return NULL;
712 if (!vrp.addULONG(start)) return NULL;
713 if (!vrp.addULONG(duration)) return NULL;
715 VDR_ResponsePacket* vresp = RequestResponse(&vrp);
716 if (vresp->noResponse()) { delete vresp; return NULL; }
718 // received a ulong(0) - schedules error in the plugin
719 if (vresp->serverError())
725 EventList* eventList = new EventList();
727 while (!vresp->end())
729 Event* event = new Event();
730 event->id = vresp->extractULONG();
731 event->time = vresp->extractULONG();
732 event->duration = vresp->extractULONG();
733 event->title = vresp->extractString();
734 event->subtitle = vresp->extractString();
735 event->description = vresp->extractString();
736 eventList->push_back(event);
741 Log::getInstance()->log("VDR", Log::DEBUG, "Success got to end of getChannelSchedule");
745 int VDR::configSave(const char* section, const char* key, const char* value)
747 VDR_RequestPacket vrp;
748 if (!vrp.init(VDR_CONFIGSAVE, false, 0)) return 0;
749 if (!vrp.addString(section)) return 0;
750 if (!vrp.addString(key)) return 0;
751 if (!vrp.addString(value)) return 0;
753 VDR_ResponsePacket* vresp = RequestResponse(&vrp);
754 if (vresp->noResponse()) { delete vresp; return 0; }
756 int toReturn = (int)vresp->extractULONG();
762 char* VDR::configLoad(const char* section, const char* key)
764 VDR_RequestPacket vrp;
765 if (!vrp.init(VDR_CONFIGLOAD, false, 0)) return NULL;
766 if (!vrp.addString(section)) return NULL;
767 if (!vrp.addString(key)) return NULL;
769 VDR_ResponsePacket* vresp = RequestResponse(&vrp);
770 if (vresp->noResponse()) { delete vresp; return NULL; }
772 char* toReturn = vresp->extractString();
778 RecTimerList* VDR::getRecTimersList()
780 VDR_RequestPacket vrp;
781 if (!vrp.init(VDR_GETTIMERS, true, 0)) return NULL;
783 VDR_ResponsePacket* vresp = RequestResponse(&vrp);
784 if (vresp->noResponse()) { delete vresp; return NULL; }
786 RecTimerList* recTimerList = new RecTimerList();
788 ULONG numTimers = vresp->extractULONG();
791 RecTimer* newRecTimer;
794 while (!vresp->end())
796 newRecTimer = new RecTimer();
797 newRecTimer->active = vresp->extractULONG();
798 newRecTimer->recording = vresp->extractULONG();
799 newRecTimer->pending = vresp->extractULONG();
800 newRecTimer->priority = vresp->extractULONG();
801 newRecTimer->lifeTime = vresp->extractULONG();
802 newRecTimer->channelNumber = vresp->extractULONG();
803 newRecTimer->startTime = vresp->extractULONG();
804 newRecTimer->stopTime = vresp->extractULONG();
805 newRecTimer->day = vresp->extractULONG();
806 newRecTimer->weekDays = vresp->extractULONG();
808 tempString = vresp->extractString();
809 newRecTimer->setFile(tempString);
812 recTimerList->push_back(newRecTimer);
813 Log::getInstance()->log("VDR", Log::DEBUG, "TL: %lu %lu %lu %lu %lu %lu %lu %lu %s",
814 newRecTimer->active, newRecTimer->recording, newRecTimer->pending, newRecTimer->priority, newRecTimer->lifeTime,
815 newRecTimer->channelNumber, newRecTimer->startTime, newRecTimer->stopTime, newRecTimer->getFile());
821 sort(recTimerList->begin(), recTimerList->end(), RecTimerSorter());
826 ULONG VDR::setEventTimer(char* timerString)
828 VDR_RequestPacket vrp;
829 if (!vrp.init(VDR_SETTIMER, true, strlen(timerString) + 1)) return 0;
830 if (!vrp.addString(timerString)) return 0;
832 VDR_ResponsePacket* vresp = RequestResponse(&vrp);
833 if (vresp->noResponse()) { delete vresp; return 0; }
835 ULONG toReturn = vresp->extractULONG();
841 RecInfo* VDR::getRecInfo(char* fileName)
843 VDR_RequestPacket vrp;
844 if (!vrp.init(VDR_GETRECINFO, true, strlen(fileName) + 1)) return NULL;
845 if (!vrp.addString(fileName)) return NULL;
847 VDR_ResponsePacket* vresp = RequestResponse(&vrp);
848 if (vresp->noResponse()) { delete vresp; return NULL; }
850 if (vresp->serverError())
852 Log::getInstance()->log("VDR", Log::DEBUG, "Could not get rec info");
857 RecInfo* recInfo = new RecInfo();
859 recInfo->timerStart = vresp->extractULONG();
860 recInfo->timerEnd = vresp->extractULONG();
861 recInfo->resumePoint = vresp->extractULONG();
862 recInfo->summary = vresp->extractString();
864 ULONG numComponents = vresp->extractULONG();
867 recInfo->setNumComponents(numComponents);
868 for (ULONG i = 0; i < numComponents; i++)
870 recInfo->streams[i] = vresp->extractUCHAR();
871 recInfo->types[i] = vresp->extractUCHAR();
872 recInfo->languages[i] = vresp->extractString();
873 recInfo->descriptions[i] = vresp->extractString();
884 ULLONG VDR::rescanRecording(ULONG* totalFrames)
886 VDR_RequestPacket vrp;
887 if (!vrp.init(VDR_RESCANRECORDING, true, 0)) return 0;
889 VDR_ResponsePacket* vresp = RequestResponse(&vrp);
890 if (vresp->noResponse()) { delete vresp; return 0; }
892 ULLONG lengthBytes = vresp->extractULLONG();
893 ULONG lengthFrames = vresp->extractULONG();
896 Log::getInstance()->log("VDR", Log::DEBUG, "VDR said length is: %llu %lu", lengthBytes, lengthFrames);
898 *totalFrames = lengthFrames;
902 MarkList* VDR::getMarks(char* fileName)
904 VDR_RequestPacket vrp;
905 if (!vrp.init(VDR_GETMARKS, true, strlen(fileName) + 1)) return NULL;
906 if (!vrp.addString(fileName)) return NULL;
908 VDR_ResponsePacket* vresp = RequestResponse(&vrp);
909 if (vresp->noResponse()) { delete vresp; return NULL; }
911 if (vresp->serverError())
917 MarkList* markList = new MarkList();
919 while (!vresp->end())
921 Mark* mark = new Mark();
922 mark->pos = vresp->extractULONG();
924 markList->push_back(mark);
925 Log::getInstance()->log("VDR", Log::DEBUG, "Have added a mark to list. %lu", mark->pos);
933 void VDR::getChannelPids(Channel* channel)
935 VDR_RequestPacket vrp;
936 if (!vrp.init(VDR_GETCHANNELPIDS, true, sizeof(ULONG))) return ;
937 if (!vrp.addULONG(channel->number)) return ;
939 VDR_ResponsePacket* vresp = RequestResponse(&vrp);
940 if (vresp->noResponse()) { delete vresp; return ; }
942 // Format of response
950 channel->vpid = vresp->extractULONG();
951 channel->numAPids = vresp->extractULONG();
953 for (ULONG i = 0; i < channel->numAPids; i++)
956 newapid.pid = vresp->extractULONG();
957 newapid.name = vresp->extractString();
958 channel->apids.push_back(newapid);
967 * media List Request:
968 * 4 flags (currently unused)
971 * Media List response:
979 * 4 strlen (incl. 0 Byte)
983 MediaList* VDR::getMediaList(const char* parent,int mediaType)
985 Log::getInstance()->log("VDR", Log::DEBUG, "getMediaList %s,type=%d", (parent?parent:"NULL"), mediaType);
987 VDR_RequestPacket vrp;
988 if (!vrp.init(VDR_GETMEDIALIST, false, 0)) return NULL;
989 if (!vrp.addULONG(0)) return NULL; // unused flags
993 if (!vrp.addString(parent)) return NULL;
996 VDR_ResponsePacket* vresp = RequestResponse(&vrp);
997 if (vresp->noResponse()) { delete vresp; return NULL; }
999 if (vresp->serverError())
1005 if (vresp->getUserDataLength() < 12)
1007 Log::getInstance()->log("VDR", Log::ERR, "receiveMediaList packet too short, expected 12, got %d", vresp->getUserDataLength());
1012 MediaList* mediaList = new MediaList();
1014 code = vresp->extractULONG();
1015 ULONG numEntries = vresp->extractULONG();
1016 Log::getInstance()->log("VDR", Log::DEBUG, "receiveMediaList with %d entries",numEntries);
1017 while (!vresp->end() && numEntries >0)
1019 Media* m = new Media();
1020 ULONG mtype = vresp->extractULONG();
1021 ULONG mtime=vresp->extractULONG();
1023 flags=vresp->extractULONG();
1024 ULONG stsize=vresp->extractULONG();
1025 char * name=vresp->extractString();
1026 if (! name || stsize != (strlen(name)+1)) {
1027 Log::getInstance()->log("VDR", Log::ERR, "receiveMediaList invalid packet entry, read size %d, strlen %d", stsize, strlen(name)+1);
1033 //ignore . and .. entries
1034 if (strcmp(name,".") == 0 || strcmp(name,"..")==0) {
1038 m->setFileName(name);
1040 m->setMediaType(mtype);
1041 mediaList->push_back(m);
1042 Log::getInstance()->log("VDR", Log::DEBUG, "Have added a media to list. %s, type=%d, time=%d", name,mtype,mtime);
1051 * get image Request:
1052 * 4 flags (currently unused)
1057 * get image response:
1062 ULONG VDR::loadImage(const char* fileName, ULONG x, ULONG y)
1064 VDR_RequestPacket vrp;
1065 if (!vrp.init(VDR_GETIMAGE, false, 0)) return 0;
1066 if (!vrp.addULONG(0)) return 0; // unused flags
1067 if (!vrp.addULONG(x)) return 0;
1068 if (!vrp.addULONG(y)) return 0;
1069 if (!vrp.addString(fileName)) return 0;
1071 VDR_ResponsePacket* vresp = RequestResponse(&vrp);
1072 if (vresp->noResponse()) { delete vresp; return 0; }
1074 ULONG cmd = vresp->extractULONG();
1075 ULONG lengthBytes = vresp->extractULONG();
1078 Log::getInstance()->log("VDR", Log::DEBUG, "getImage %s: cmd=%lu len=%lu", fileName, cmd, lengthBytes);
1082 int VDR::deleteTimer(RecTimer* delTimer)
1084 Log::getInstance()->log("VDR", Log::DEBUG, "Delete timer called");
1086 VDR_RequestPacket vrp;
1087 if (!vrp.init(VDR_DELETETIMER, false, 0)) return 0;
1088 if (!vrp.addULONG(delTimer->channelNumber)) return 0;
1089 if (!vrp.addULONG(delTimer->weekDays)) return 0;
1090 if (!vrp.addULONG(delTimer->day)) return 0;
1091 if (!vrp.addULONG(delTimer->startTime)) return 0;
1092 if (!vrp.addULONG(delTimer->stopTime)) return 0;
1094 VDR_ResponsePacket* vresp = RequestResponse(&vrp);
1095 if (vresp->noResponse()) { delete vresp; return 0; }
1097 int toReturn = (int)vresp->extractULONG();