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
30 #include "threadwin.h"
38 #include "eventdispatcher.h"
45 class VDR_RequestPacket;
46 class VDR_ResponsePacket;
50 typedef vector<Event*> EventList;
51 typedef vector<Channel*> ChannelList;
52 typedef vector<RecTimer*> RecTimerList;
60 struct RecTimerSorter // : public binary_function<double, double, bool>
62 bool operator() (const RecTimer* a, const RecTimer* b)
64 return a->startTime < b->startTime;
70 bool operator() (const VDRServer& a, const VDRServer& b)
72 if (strcmp(b.name, a.name) > 0) return true;
82 void receiveData(void*, ULONG) {};
85 class VDR_PacketReceiver : public EDReceiver // implementation in vdr.cc
88 virtual bool call(void* userTag);
90 ULONG receiverChannel;
92 // If receiverChannel == 1:
93 ULONG requestSerialNumber; // set by RequestResponse, used in ed_cb_find
94 VDR_ResponsePacket* save_vresp; // set by ed_cb_call, used in RequestResponse
96 // If receiverChannel == 2:
97 StreamReceiver* streamReceiver;
100 class VDR : public Thread_TYPE, public EventDispatcher
104 const static ULONG VIDEO = 1;
105 const static ULONG RADIO = 2;
107 const static ULONG CHANNEL_REQUEST_RESPONSE = 1;
108 const static ULONG CHANNEL_STREAM = 2;
112 static VDR* getInstance();
117 void findServers(vector<VDRServer>& servers);
118 void cancelFindingServer();
119 void setServerIP(char*);
120 void setReceiveWindow(size_t size);
123 bool isConnected() { return connected; }
124 ULONG getChannelNumberWidth() { return channelNumberWidth; }
126 // protocol functions
127 // for the following, if result == false then the connection has died
131 // getChannelSchedule
133 // isConnected can be called after the following to determine if still ok
136 // positionFromFrameNumber
145 bool getRecordingsList(RecMan* recman);
146 RecInfo* getRecInfo(char* fileName);
147 int deleteRecording(char* fileName);
148 char* moveRecording(char* fileName, char* newPath);
149 ULLONG streamRecording(char* fileName, ULONG* lengthFrames);
150 ULLONG positionFromFrameNumber(ULONG frameNumber);
151 ULONG frameNumberFromPosition(ULLONG position);
152 bool getNextIFrame(ULONG frameNumber, ULONG direction, ULLONG* rfilePosition, ULONG* rframeNumber, ULONG* rframeLength);
153 // Direction: 0=backwards, 1=forwards
154 MarkList* getMarks(char* fileName);
155 int deleteTimer(RecTimer* delTimer);
156 ChannelList* getChannelsList(ULONG type);
157 int streamChannel(ULONG number);
158 void getChannelPids(Channel* channel);
159 UCHAR* getBlock(ULLONG position, UINT maxAmount, UINT* amountReceived);
160 //get image blocks separate - we can do this in parallel
161 UCHAR* getImageBlock(ULONG position, UINT maxAmount, UINT* amountReceived);
163 EventList* getChannelSchedule(ULONG number);
164 EventList* getChannelSchedule(ULONG number, time_t start, ULONG duration);
165 int configSave(const char* section, const char* key, const char* value);
166 char* configLoad(const char* section, const char* key);
167 ULONG setEventTimer(char* timerString);
168 RecTimerList* getRecTimersList();
170 * ge a list of media entries
171 * if parent==NULL this is the configured base list
173 MediaList* getMediaList(const char* parent=NULL,int mediaType=MEDIA_TYPE_ALL);
175 * start loading a JPEG image
176 * return size, 0 if not found
178 ULONG loadImage(const char * filename, ULONG xsize=0,ULONG ysize=0);
180 // end protocol functions
184 ULLONG rescanRecording(ULONG* lengthFrames); // FIXME obselete
189 static VDR* instance;
191 VDR_ResponsePacket* RequestResponse(VDR_RequestPacket* request);
192 UCHAR* getBlock(ULLONG position, UINT maxAmount, UINT* amountReceived, ULONG cmd);
201 ULONG maxChannelNumber;
202 ULONG channelNumberWidth;
205 pthread_mutex_t mutex;
213 pthread_t waitingRequestThread;
218 const static ULONG VDR_LOGIN = 1;
219 const static ULONG VDR_GETRECORDINGLIST = 2;
220 const static ULONG VDR_DELETERECORDING = 3;
221 const static ULONG VDR_GETCHANNELLIST = 5;
222 const static ULONG VDR_STREAMCHANNEL = 6;
223 const static ULONG VDR_GETBLOCK = 7;
224 const static ULONG VDR_STOPSTREAMING = 8;
225 const static ULONG VDR_STREAMRECORDING = 9;
226 const static ULONG VDR_GETCHANNELSCHEDULE = 10;
227 const static ULONG VDR_CONFIGSAVE = 11;
228 const static ULONG VDR_CONFIGLOAD = 12;
229 const static ULONG VDR_RESCANRECORDING = 13; // FIXME obselete
230 const static ULONG VDR_GETTIMERS = 14;
231 const static ULONG VDR_SETTIMER = 15;
232 const static ULONG VDR_POSFROMFRAME = 16;
233 const static ULONG VDR_FRAMEFROMPOS = 17;
234 const static ULONG VDR_MOVERECORDING = 18;
235 const static ULONG VDR_GETNEXTIFRAME = 19;
236 const static ULONG VDR_GETRECINFO = 20;
237 const static ULONG VDR_GETMARKS = 21;
238 const static ULONG VDR_GETCHANNELPIDS = 22;
239 const static ULONG VDR_DELETETIMER = 23;
240 const static ULONG VDR_GETMEDIALIST = 30;
241 const static ULONG VDR_GETIMAGE = 31;
242 const static ULONG VDR_GETIMAGEBLOCK = 32;
248 void threadPostStopCleanup() {};
251 virtual bool ed_cb_find(EDReceiver* edr, void* userTag);
258 index.vdr file format for video:
260 For every video frame: