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;
37 #define MUTEX_LOCK(mutex) pthread_mutex_lock(mutex)
38 #define MUTEX_UNLOCK(mutex) pthread_mutex_unlock(mutex)
40 #define MUTEX_LOCK(mutex) WaitForSingleObject(*(mutex), INFINITE )
41 #define MUTEX_UNLOCK(mutex) ReleaseMutex(*(mutex))
53 pthread_mutex_init(&mutex, NULL);
55 mutex=CreateMutex(NULL,FALSE,NULL);
59 channelNumberWidth = 1;
68 if (initted) shutdown();
71 VDR* VDR::getInstance()
76 int VDR::init(int tport)
78 if (initted) return 0;
81 logger = Log::getInstance();
87 if (!initted) return 0;
93 void VDR::findServers(vector<VDRServer>& servers)
95 Wol* wol = Wol::getInstance();
97 char* message = "VOMP";
99 DatagramSocket ds(port);
100 int haveAtLeastOne = 0;
103 bool firstloop = true;
110 logger->log("VDR", Log::NOTICE, "Broadcasting for server");
111 ds.send("255.255.255.255", 3024, message, strlen(message));
112 if(!firstloop) wol->doWakeUp();
114 retval = ds.waitforMessage(waitType);
116 if (retval == 2) // we got a reply
118 if (!strcmp(ds.getData(), "VOMP")) // echo.....
125 newServer.ip = new char[16];
126 strcpy(newServer.ip, ds.getFromIPA());
128 if (ds.getDataLength() == 0)
130 newServer.name = new char[1];
131 newServer.name[0] = '\0';
135 newServer.name = new char[strlen(ds.getData())+1];
136 strcpy(newServer.name, ds.getData());
139 servers.push_back(newServer);
146 if (haveAtLeastOne) break;
151 sort(servers.begin(), servers.end(), ServerSorter());
154 void VDR::cancelFindingServer()
159 void VDR::setServerIP(char* newIP)
161 strcpy(serverIP, newIP);
166 maxChannelNumber = 0;
167 channelNumberWidth = 1;
171 if (tcp->connectTo(serverIP, 3024))
183 void VDR::disconnect()
189 Log::getInstance()->log("VDR", Log::DEBUG, "Disconnect");
192 void VDR::setReceiveWindow(size_t size)
194 if (connected) tcp->setReceiveWindow(size);
197 ///////////////////////////////////////////////////////
199 void VDR::threadMethod()
205 VDR_ResponsePacket* vresp;
209 packet = (UCHAR*)tcp->receivePacket(); // cancellation point
211 vresp = new VDR_ResponsePacket();
214 packetLength = (ULONG)tcp->getDataLength();
215 vresp->set(packet, packetLength);
218 if (!edFindAndCall(vresp)) // makes ED lock, find receiver for vresp (using ed_cb_find() ) and then call (using ed_cb_call() )
220 // If edFindAndCall returns true, edr was called and vresp was handed off.
221 // else, delete vresp here.
225 // Who deletes vresp?
226 // If RR, the individual protocol functions must delete vresp.
227 // If stream, the data and length is taken out in ed_cb_call and vresp is deleted there.
231 bool VDR::ed_cb_find(EDReceiver* edr, void* userTag)
233 // edr is a VDR_PacketReceiver object made in VDR::RequestResponse
234 // userTag is a VDR_ResponsePacket made in threadMethod
236 VDR_PacketReceiver* vdrpr = (VDR_PacketReceiver*)edr;
237 VDR_ResponsePacket* vresp = (VDR_ResponsePacket*)userTag;
239 // Is vresp for vdrpr ?
241 // Not written yet. will be true
248 VDR_ResponsePacket* VDR::RequestResponse(VDR_RequestPacket* vrp)
250 logger->log("VDR", Log::DEBUG, "RR");
254 VDR_ResponsePacket* vresp = new VDR_ResponsePacket();
255 return vresp; // "no-response" return
258 // ED make new VDR and register
259 // make a VDR_PacketReceiver
260 // - init with serial number of request packet
262 VDR_PacketReceiver* vdrpr = new VDR_PacketReceiver();
263 vdrpr->receiverChannel = VDR::CHANNEL_REQUEST_RESPONSE;
264 vdrpr->requestSerialNumber = vrp->getSerial();
268 if ((ULONG)tcp->sendPacket(vrp->getPtr(), vrp->getLen()) != vrp->getLen())
271 VDR_ResponsePacket* vresp = new VDR_ResponsePacket();
272 return vresp; // "no-response" return
275 // Sleep and block this thread. The sleep unlocks the mutex
276 logger->log("VDR", Log::DEBUG, "RR sleep");
277 edSleepThisReceiver(vdrpr);
278 logger->log("VDR", Log::DEBUG, "RR unsleep");
280 // Woken because a response packet has arrived, mutex will be locked
284 VDR_ResponsePacket* toReturn = vdrpr->save_vresp;
289 /////////////////////////////////////////////////////////////////////////////
291 // Here VDR takes a break for the VDR_PacketReceiver helper class
293 bool VDR_PacketReceiver::call(void* userTag)
295 if (receiverChannel == VDR::CHANNEL_REQUEST_RESPONSE)
297 // It's a RR. Save vresp and, signal the waiting thread and return.
298 // VDR::RequestResponse will be blocking waiting for this to happen.
299 // That function has a pointer to this object and can read save_vresp.
300 save_vresp = (VDR_ResponsePacket*)userTag;
301 return true; // Signals ED to remove edr from receivers and wake up edr thread
304 if (receiverChannel == VDR::CHANNEL_STREAM)
306 // It's a stream packet.
307 streamReceiver->receiveData(NULL, 0);
308 delete (VDR_ResponsePacket*)userTag;
312 abort(); // unknown receiverChannel, should not happen
315 /////////////////////////////////////////////////////////////////////////////
319 VDR_RequestPacket vrp;
320 if (!vrp.init(VDR_LOGIN, true, 6)) return 0;
323 tcp->getMAC((char*)mactemp);
324 if (!vrp.copyin((UCHAR*)mactemp, 6)) return 0;
326 VDR_ResponsePacket* vresp = RequestResponse(&vrp);
327 if (vresp->noResponse()) { delete vresp; return 0; }
329 ULONG vdrTime = vresp->extractULONG();
330 logger->log("VDR", Log::DEBUG, "vdrtime = %lu", vdrTime);
331 long vdrTimeOffset = vresp->extractLONG();
332 logger->log("VDR", Log::DEBUG, "offset = %i", vdrTimeOffset);
336 // Set the time and zone on the MVP
339 struct timespec currentTime;
340 currentTime.tv_sec = vdrTime;
341 currentTime.tv_nsec = 0;
342 int b = clock_settime(CLOCK_REALTIME, ¤tTime);
344 logger->log("VDR", Log::DEBUG, "set clock = %u", b);
346 // now make a TZ variable and set it
350 if (vdrTimeOffset > 0) sign = '-';
353 vdrTimeOffset = abs(vdrTimeOffset);
355 hours = (int)vdrTimeOffset / 3600;
356 minutes = vdrTimeOffset % 3600;
358 logger->log("VDR", Log::DEBUG, "%c %i %i", sign, hours, minutes);
360 minutes = (int)minutes / 60;
362 logger->log("VDR", Log::DEBUG, "%c %i %i", sign, hours, minutes);
365 sprintf(newTZ, "MVP%c%i:%i", sign, hours, minutes);
366 setenv("TZ", newTZ, 1);
368 logger->log("VDR", Log::DEBUG, "Timezone data: %s", newTZ);
374 bool VDR::getRecordingsList(RecMan* recman)
376 VDR_RequestPacket vrp;
377 if (!vrp.init(VDR_GETRECORDINGLIST, true, 0)) return false;
379 VDR_ResponsePacket* vresp = RequestResponse(&vrp);
380 if (vresp->noResponse()) { delete vresp; return false; }
382 ULONG totalSpace = vresp->extractULONG();
383 ULONG freeSpace = vresp->extractULONG();
384 ULONG percent = vresp->extractULONG();
385 recman->setStats(totalSpace, freeSpace, percent);
391 while (!vresp->end())
393 start = vresp->extractULONG();
394 name = vresp->extractString();
395 fileName = vresp->extractString();
397 recman->addEntry(start, name, fileName);
408 int VDR::deleteRecording(char* fileName)
410 VDR_RequestPacket vrp;
411 if (!vrp.init(VDR_DELETERECORDING, true, strlen(fileName) + 1)) return 0;
412 if (!vrp.addString(fileName)) return 0;
414 VDR_ResponsePacket* vresp = RequestResponse(&vrp);
415 if (vresp->noResponse()) { delete vresp; return 0; }
417 int toReturn = (int)vresp->extractULONG();
423 char* VDR::moveRecording(char* fileName, char* newPath)
425 VDR_RequestPacket vrp;
426 if (!vrp.init(VDR_MOVERECORDING, true, strlen(fileName) + 1 + strlen(newPath) + 1)) return NULL;
427 if (!vrp.addString(fileName)) return NULL;
428 if (!vrp.addString(newPath)) return NULL;
430 VDR_ResponsePacket* vresp = RequestResponse(&vrp);
431 if (vresp->noResponse()) { delete vresp; return NULL; }
433 char* toReturn = NULL;
434 int success = (int)vresp->extractULONG();
437 toReturn = vresp->extractString();
445 ChannelList* VDR::getChannelsList(ULONG type)
447 VDR_RequestPacket vrp;
448 if (!vrp.init(VDR_GETCHANNELLIST, true, 0)) return NULL;
450 VDR_ResponsePacket* vresp = RequestResponse(&vrp);
451 if (vresp->noResponse()) { delete vresp; return NULL; }
453 ChannelList* chanList = new ChannelList();
455 while (!vresp->end())
457 Channel* chan = new Channel();
458 chan->number = vresp->extractULONG();
459 chan->type = vresp->extractULONG();
460 chan->name = vresp->extractString();
462 if (chan->type == type)
464 chanList->push_back(chan);
465 Log::getInstance()->log("VDR", Log::DEBUG, "Have added a channel to list. %lu %lu %s", chan->number, chan->type, chan->name);
466 if (chan->number > maxChannelNumber) maxChannelNumber = chan->number;
476 if (maxChannelNumber > 99999)
477 channelNumberWidth = 6;
478 else if (maxChannelNumber > 9999)
479 channelNumberWidth = 5;
480 else if (maxChannelNumber > 999)
481 channelNumberWidth = 4;
482 else if (maxChannelNumber > 99)
483 channelNumberWidth = 3;
484 else if (maxChannelNumber > 9)
485 channelNumberWidth = 2;
487 channelNumberWidth = 1;
492 int VDR::streamChannel(ULONG number)
494 VDR_RequestPacket vrp;
495 if (!vrp.init(VDR_STREAMCHANNEL, true, sizeof(ULONG))) return 0;
496 if (!vrp.addULONG(number)) return 0;
498 VDR_ResponsePacket* vresp = RequestResponse(&vrp);
499 if (vresp->noResponse()) { delete vresp; return 0; }
501 int toReturn = (int)vresp->extractULONG();
507 int VDR::stopStreaming()
509 VDR_RequestPacket vrp;
510 if (!vrp.init(VDR_STOPSTREAMING, true, 0)) return 0;
512 VDR_ResponsePacket* vresp = RequestResponse(&vrp);
513 if (vresp->noResponse()) { delete vresp; return 0; }
515 int toReturn = (int)vresp->extractULONG();
521 UCHAR* VDR::getImageBlock(ULONG position, UINT maxAmount, UINT* amountReceived)
523 return getBlock(position, maxAmount, amountReceived, VDR_GETIMAGEBLOCK);
526 UCHAR* VDR::getBlock(ULLONG position, UINT maxAmount, UINT* amountReceived)
528 return getBlock(position, maxAmount, amountReceived, VDR_GETBLOCK);
531 UCHAR* VDR::getBlock(ULLONG position, UINT maxAmount, UINT* amountReceived, ULONG cmd)
533 VDR_RequestPacket vrp;
534 if (!vrp.init(cmd, true, sizeof(ULLONG) + sizeof(ULONG))) return NULL;
535 if (!vrp.addULLONG(position)) return NULL;
536 if (!vrp.addULONG(maxAmount)) return NULL;
538 VDR_ResponsePacket* vresp = RequestResponse(&vrp);
539 if (vresp->noResponse()) { delete vresp; return NULL; }
541 if (vresp->serverError())
543 Log::getInstance()->log("VDR", Log::DEBUG, "Detected getblock 0");
548 // Special handling for getblock
549 UCHAR* toReturn = vresp->getBlock_getPacket();
550 *amountReceived = vresp->getLength();
557 ULLONG VDR::streamRecording(char* fileName, ULONG* totalFrames)
559 VDR_RequestPacket vrp;
560 if (!vrp.init(VDR_STREAMRECORDING, true, strlen(fileName) + 1)) return 0;
561 if (!vrp.addString(fileName)) return 0;
563 VDR_ResponsePacket* vresp = RequestResponse(&vrp);
564 if (vresp->noResponse()) { delete vresp; return 0; }
566 ULLONG lengthBytes = vresp->extractULLONG();
567 ULONG lengthFrames = vresp->extractULONG();
570 Log::getInstance()->log("VDR", Log::DEBUG, "VDR said length is: %llu %lu", lengthBytes, lengthFrames);
572 *totalFrames = lengthFrames;
576 ULLONG VDR::positionFromFrameNumber(ULONG frameNumber)
578 VDR_RequestPacket vrp;
579 if (!vrp.init(VDR_POSFROMFRAME, true, sizeof(ULONG))) return 0;
580 if (!vrp.addULONG(frameNumber)) return 0;
582 VDR_ResponsePacket* vresp = RequestResponse(&vrp);
583 if (vresp->noResponse()) { delete vresp; return 0; }
585 ULLONG position = vresp->extractULLONG();
588 Log::getInstance()->log("VDR", Log::DEBUG, "VDR said new position is: %llu", position);
593 ULONG VDR::frameNumberFromPosition(ULLONG position)
595 VDR_RequestPacket vrp;
596 if (!vrp.init(VDR_FRAMEFROMPOS, true, sizeof(ULLONG))) return 0;
597 if (!vrp.addULLONG(position)) return 0;
599 VDR_ResponsePacket* vresp = RequestResponse(&vrp);
600 if (vresp->noResponse()) { delete vresp; return 0; }
602 ULONG framenumber = vresp->extractULONG();
605 Log::getInstance()->log("VDR", Log::DEBUG, "VDR said new framenumber is: %u", framenumber);
610 bool VDR::getNextIFrame(ULONG frameNumber, ULONG direction, ULLONG* rfilePosition, ULONG* rframeNumber, ULONG* rframeLength)
612 VDR_RequestPacket vrp;
613 if (!vrp.init(VDR_GETNEXTIFRAME, true, sizeof(ULONG)*2)) return false;
614 if (!vrp.addULONG(frameNumber)) return false;
615 if (!vrp.addULONG(direction)) return false;
617 VDR_ResponsePacket* vresp = RequestResponse(&vrp);
618 if (vresp->noResponse()) { delete vresp; return false; }
620 if (vresp->serverError())
622 Log::getInstance()->log("VDR", Log::DEBUG, "Detected getNextIFrame error");
627 *rfilePosition = vresp->extractULLONG();
628 *rframeNumber = vresp->extractULONG();
629 *rframeLength = vresp->extractULONG();
633 // Log::getInstance()->log("VDR", Log::DEBUG, "VDR GNIF said %llu %lu %lu", *rfilePosition, *rframeNumber, *rframeLength);
638 EventList* VDR::getChannelSchedule(ULONG number)
642 return getChannelSchedule(number, now, 24 * 60 * 60);
645 EventList* VDR::getChannelSchedule(ULONG number, time_t start, ULONG duration)
647 // retrieve event list (vector of events) from vdr within filter window. duration is in seconds
649 VDR_RequestPacket vrp;
650 if (!vrp.init(VDR_GETCHANNELSCHEDULE, true, sizeof(ULONG)*3)) return NULL;
651 if (!vrp.addULONG(number)) return NULL;
652 if (!vrp.addULONG(start)) return NULL;
653 if (!vrp.addULONG(duration)) return NULL;
655 VDR_ResponsePacket* vresp = RequestResponse(&vrp);
656 if (vresp->noResponse()) { delete vresp; return NULL; }
658 // received a ulong(0) - schedules error in the plugin
659 if (vresp->serverError())
665 EventList* eventList = new EventList();
667 while (!vresp->end())
669 Event* event = new Event();
670 event->id = vresp->extractULONG();
671 event->time = vresp->extractULONG();
672 event->duration = vresp->extractULONG();
673 event->title = vresp->extractString();
674 event->subtitle = vresp->extractString();
675 event->description = vresp->extractString();
676 eventList->push_back(event);
681 Log::getInstance()->log("VDR", Log::DEBUG, "Success got to end of getChannelSchedule");
685 int VDR::configSave(const char* section, const char* key, const char* value)
687 VDR_RequestPacket vrp;
688 if (!vrp.init(VDR_CONFIGSAVE, false, 0)) return 0;
689 if (!vrp.addString(section)) return 0;
690 if (!vrp.addString(key)) return 0;
691 if (!vrp.addString(value)) return 0;
693 VDR_ResponsePacket* vresp = RequestResponse(&vrp);
694 if (vresp->noResponse()) { delete vresp; return 0; }
696 int toReturn = (int)vresp->extractULONG();
702 char* VDR::configLoad(const char* section, const char* key)
704 VDR_RequestPacket vrp;
705 if (!vrp.init(VDR_CONFIGLOAD, false, 0)) return NULL;
706 if (!vrp.addString(section)) return NULL;
707 if (!vrp.addString(key)) return NULL;
709 VDR_ResponsePacket* vresp = RequestResponse(&vrp);
710 if (vresp->noResponse()) { delete vresp; return NULL; }
712 char* toReturn = vresp->extractString();
718 RecTimerList* VDR::getRecTimersList()
720 VDR_RequestPacket vrp;
721 if (!vrp.init(VDR_GETTIMERS, true, 0)) return NULL;
723 VDR_ResponsePacket* vresp = RequestResponse(&vrp);
724 if (vresp->noResponse()) { delete vresp; return NULL; }
726 RecTimerList* recTimerList = new RecTimerList();
728 ULONG numTimers = vresp->extractULONG();
731 RecTimer* newRecTimer;
734 while (!vresp->end())
736 newRecTimer = new RecTimer();
737 newRecTimer->active = vresp->extractULONG();
738 newRecTimer->recording = vresp->extractULONG();
739 newRecTimer->pending = vresp->extractULONG();
740 newRecTimer->priority = vresp->extractULONG();
741 newRecTimer->lifeTime = vresp->extractULONG();
742 newRecTimer->channelNumber = vresp->extractULONG();
743 newRecTimer->startTime = vresp->extractULONG();
744 newRecTimer->stopTime = vresp->extractULONG();
745 newRecTimer->day = vresp->extractULONG();
746 newRecTimer->weekDays = vresp->extractULONG();
748 tempString = vresp->extractString();
749 newRecTimer->setFile(tempString);
752 recTimerList->push_back(newRecTimer);
753 Log::getInstance()->log("VDR", Log::DEBUG, "TL: %lu %lu %lu %lu %lu %lu %lu %lu %s",
754 newRecTimer->active, newRecTimer->recording, newRecTimer->pending, newRecTimer->priority, newRecTimer->lifeTime,
755 newRecTimer->channelNumber, newRecTimer->startTime, newRecTimer->stopTime, newRecTimer->getFile());
761 sort(recTimerList->begin(), recTimerList->end(), RecTimerSorter());
766 ULONG VDR::setEventTimer(char* timerString)
768 VDR_RequestPacket vrp;
769 if (!vrp.init(VDR_SETTIMER, true, strlen(timerString) + 1)) return 0;
770 if (!vrp.addString(timerString)) return 0;
772 VDR_ResponsePacket* vresp = RequestResponse(&vrp);
773 if (vresp->noResponse()) { delete vresp; return 0; }
775 ULONG toReturn = vresp->extractULONG();
781 RecInfo* VDR::getRecInfo(char* fileName)
783 VDR_RequestPacket vrp;
784 if (!vrp.init(VDR_GETRECINFO, true, strlen(fileName) + 1)) return NULL;
785 if (!vrp.addString(fileName)) return NULL;
787 VDR_ResponsePacket* vresp = RequestResponse(&vrp);
788 if (vresp->noResponse()) { delete vresp; return NULL; }
790 if (vresp->serverError())
792 Log::getInstance()->log("VDR", Log::DEBUG, "Could not get rec info");
797 RecInfo* recInfo = new RecInfo();
799 recInfo->timerStart = vresp->extractULONG();
800 recInfo->timerEnd = vresp->extractULONG();
801 recInfo->resumePoint = vresp->extractULONG();
802 recInfo->summary = vresp->extractString();
804 ULONG numComponents = vresp->extractULONG();
807 recInfo->setNumComponents(numComponents);
808 for (ULONG i = 0; i < numComponents; i++)
810 recInfo->streams[i] = vresp->extractUCHAR();
811 recInfo->types[i] = vresp->extractUCHAR();
812 recInfo->languages[i] = vresp->extractString();
813 recInfo->descriptions[i] = vresp->extractString();
824 ULLONG VDR::rescanRecording(ULONG* totalFrames)
826 VDR_RequestPacket vrp;
827 if (!vrp.init(VDR_RESCANRECORDING, true, 0)) return 0;
829 VDR_ResponsePacket* vresp = RequestResponse(&vrp);
830 if (vresp->noResponse()) { delete vresp; return 0; }
832 ULLONG lengthBytes = vresp->extractULLONG();
833 ULONG lengthFrames = vresp->extractULONG();
836 Log::getInstance()->log("VDR", Log::DEBUG, "VDR said length is: %llu %lu", lengthBytes, lengthFrames);
838 *totalFrames = lengthFrames;
842 MarkList* VDR::getMarks(char* fileName)
844 VDR_RequestPacket vrp;
845 if (!vrp.init(VDR_GETMARKS, true, strlen(fileName) + 1)) return NULL;
846 if (!vrp.addString(fileName)) return NULL;
848 VDR_ResponsePacket* vresp = RequestResponse(&vrp);
849 if (vresp->noResponse()) { delete vresp; return NULL; }
851 if (vresp->serverError())
857 MarkList* markList = new MarkList();
859 while (!vresp->end())
861 Mark* mark = new Mark();
862 mark->pos = vresp->extractULONG();
864 markList->push_back(mark);
865 Log::getInstance()->log("VDR", Log::DEBUG, "Have added a mark to list. %lu", mark->pos);
873 void VDR::getChannelPids(Channel* channel)
875 VDR_RequestPacket vrp;
876 if (!vrp.init(VDR_GETCHANNELPIDS, true, sizeof(ULONG))) return ;
877 if (!vrp.addULONG(channel->number)) return ;
879 VDR_ResponsePacket* vresp = RequestResponse(&vrp);
880 if (vresp->noResponse()) { delete vresp; return ; }
882 // Format of response
890 channel->vpid = vresp->extractULONG();
891 channel->numAPids = vresp->extractULONG();
893 for (ULONG i = 0; i < channel->numAPids; i++)
896 newapid.pid = vresp->extractULONG();
897 newapid.name = vresp->extractString();
898 channel->apids.push_back(newapid);
907 * media List Request:
908 * 4 flags (currently unused)
911 * Media List response:
919 * 4 strlen (incl. 0 Byte)
923 MediaList* VDR::getMediaList(const char* parent,int mediaType)
925 Log::getInstance()->log("VDR", Log::DEBUG, "getMediaList %s,type=%d", (parent?parent:"NULL"), mediaType);
927 VDR_RequestPacket vrp;
928 if (!vrp.init(VDR_GETMEDIALIST, false, 0)) return NULL;
929 if (!vrp.addULONG(0)) return NULL; // unused flags
933 if (!vrp.addString(parent)) return NULL;
936 VDR_ResponsePacket* vresp = RequestResponse(&vrp);
937 if (vresp->noResponse()) { delete vresp; return NULL; }
939 if (vresp->serverError())
945 if (vresp->getLength() < 12)
947 Log::getInstance()->log("VDR", Log::ERR, "receiveMediaList packet too short, expected 12, got %d", vresp->getLength());
952 MediaList* mediaList = new MediaList();
954 code = vresp->extractULONG();
955 ULONG numEntries = vresp->extractULONG();
956 Log::getInstance()->log("VDR", Log::DEBUG, "receiveMediaList with %d entries",numEntries);
957 while (!vresp->end() && numEntries >0)
959 Media* m = new Media();
960 ULONG mtype = vresp->extractULONG();
961 ULONG mtime=vresp->extractULONG();
963 flags=vresp->extractULONG();
964 ULONG stsize=vresp->extractULONG();
965 char * name=vresp->extractString();
966 if (! name || stsize != (strlen(name)+1)) {
967 Log::getInstance()->log("VDR", Log::ERR, "receiveMediaList invalid packet entry, read size %d, strlen %d", stsize, strlen(name)+1);
973 //ignore . and .. entries
974 if (strcmp(name,".") == 0 || strcmp(name,"..")==0) {
978 m->setFileName(name);
980 m->setMediaType(mtype);
981 mediaList->push_back(m);
982 Log::getInstance()->log("VDR", Log::DEBUG, "Have added a media to list. %s, type=%d, time=%d", name,mtype,mtime);
992 * 4 flags (currently unused)
997 * get image response:
1002 ULONG VDR::loadImage(const char* fileName, ULONG x, ULONG y)
1004 VDR_RequestPacket vrp;
1005 if (!vrp.init(VDR_GETIMAGE, false, 0)) return 0;
1006 if (!vrp.addULONG(0)) return 0; // unused flags
1007 if (!vrp.addULONG(x)) return 0;
1008 if (!vrp.addULONG(y)) return 0;
1009 if (!vrp.addString(fileName)) return 0;
1011 VDR_ResponsePacket* vresp = RequestResponse(&vrp);
1012 if (vresp->noResponse()) { delete vresp; return 0; }
1014 ULONG cmd = vresp->extractULONG();
1015 ULONG lengthBytes = vresp->extractULONG();
1018 Log::getInstance()->log("VDR", Log::DEBUG, "getImage %s: cmd=%lu len=%lu", fileName, cmd, lengthBytes);
1022 int VDR::deleteTimer(RecTimer* delTimer)
1024 Log::getInstance()->log("VDR", Log::DEBUG, "Delete timer called");
1026 VDR_RequestPacket vrp;
1027 if (!vrp.init(VDR_DELETETIMER, false, 0)) return 0;
1028 if (!vrp.addULONG(delTimer->channelNumber)) return 0;
1029 if (!vrp.addULONG(delTimer->weekDays)) return 0;
1030 if (!vrp.addULONG(delTimer->day)) return 0;
1031 if (!vrp.addULONG(delTimer->startTime)) return 0;
1032 if (!vrp.addULONG(delTimer->stopTime)) return 0;
1034 VDR_ResponsePacket* vresp = RequestResponse(&vrp);
1035 if (vresp->noResponse()) { delete vresp; return 0; }
1037 int toReturn = (int)vresp->extractULONG();