diff --git a/HISTORY b/HISTORY index 35377201..5b5afdb8 100644 --- a/HISTORY +++ b/HISTORY @@ -1294,7 +1294,7 @@ Video Disk Recorder Revision History - Fixed the cutting mechanism to make it re-sync in case a frame is larger than the buffer (thanks to Sven Grothklags). -2002-05-19: Version 1.1.3 +2002-05-20: Version 1.1.3 - Improved the VDR Makefile to avoid a warning if the '.dependencies' file does not exist, and also using $(MAKE) to call recursive makes. @@ -1314,3 +1314,4 @@ Video Disk Recorder Revision History - Completely moved OSD handling out of the cDvbApi class, into the new cOsd. - Implemented cStatusMonitor to allow plugins to set up a status monitor. See PLUGINS.html for details. +- Moved the cEITScanner out of dvbapi.h/.c, into the new eitscan.h/.c. diff --git a/Makefile b/Makefile index 8d59074c..25a4f61e 100644 --- a/Makefile +++ b/Makefile @@ -4,7 +4,7 @@ # See the main source file 'vdr.c' for copyright information and # how to reach the author. # -# $Id: Makefile 1.37 2002/05/18 15:10:10 kls Exp $ +# $Id: Makefile 1.38 2002/05/20 10:56:37 kls Exp $ .DELETE_ON_ERROR: @@ -21,7 +21,7 @@ INCLUDES = -I$(DVBDIR)/ost/include DTVLIB = $(DTVDIR)/libdtv.a -OBJS = config.o dvbapi.o dvbosd.o eit.o font.o i18n.o interface.o menu.o\ +OBJS = config.o dvbapi.o dvbosd.o eit.o eitscan.o font.o i18n.o interface.o menu.o\ menuitems.o osdbase.o osd.o plugin.o recording.o remote.o remux.o ringbuffer.o\ status.o svdrp.o thread.o tools.o vdr.o videodir.o diff --git a/dvbapi.c b/dvbapi.c index e4295060..aa4f50e3 100644 --- a/dvbapi.c +++ b/dvbapi.c @@ -4,7 +4,7 @@ * See the main source file 'vdr.c' for copyright information and * how to reach the author. * - * $Id: dvbapi.c 1.179 2002/05/19 14:46:38 kls Exp $ + * $Id: dvbapi.c 1.180 2002/05/20 10:58:33 kls Exp $ */ #include "dvbapi.h" @@ -2562,80 +2562,3 @@ void cDvbApi::SetAudioCommand(const char *Command) delete audioCommand; audioCommand = strdup(Command); } - -// --- cEITScanner ----------------------------------------------------------- - -cEITScanner::cEITScanner(void) -{ - lastScan = lastActivity = time(NULL); - currentChannel = 0; - lastChannel = 0; - numTransponders = 0; - transponders = NULL; -} - -cEITScanner::~cEITScanner() -{ - delete transponders; -} - -bool cEITScanner::TransponderScanned(cChannel *Channel) -{ - for (int i = 0; i < numTransponders; i++) { - if (transponders[i] == Channel->frequency) - return true; - } - transponders = (int *)realloc(transponders, ++numTransponders * sizeof(int)); - transponders[numTransponders - 1] = Channel->frequency; - return false; -} - -void cEITScanner::Activity(void) -{ - if (currentChannel) { - Channels.SwitchTo(currentChannel); - currentChannel = 0; - } - lastActivity = time(NULL); -} - -void cEITScanner::Process(void) -{ - if (Setup.EPGScanTimeout && Channels.MaxNumber() > 1) { - time_t now = time(NULL); - if (now - lastScan > ScanTimeout && now - lastActivity > ActivityTimeout) { - for (int i = 0; i < MAXDVBAPI; i++) { - cDvbApi *DvbApi = cDvbApi::GetDvbApi(i + 1, MAXPRIORITY + 1); - if (DvbApi) { - if (DvbApi != cDvbApi::PrimaryDvbApi || (cDvbApi::NumDvbApis == 1 && Setup.EPGScanTimeout && now - lastActivity > Setup.EPGScanTimeout * 3600)) { - if (!(DvbApi->Recording() || DvbApi->Replaying() || DvbApi->Transferring())) { - int oldCh = lastChannel; - int ch = oldCh + 1; - while (ch != oldCh) { - if (ch > Channels.MaxNumber()) { - ch = 1; - numTransponders = 0; - } - cChannel *Channel = Channels.GetByNumber(ch); - if (Channel) { - if (Channel->ca <= MAXDVBAPI && !DvbApi->ProvidesCa(Channel->ca)) - break; // the channel says it explicitly needs a different card - if (Channel->pnr && !TransponderScanned(Channel)) { - if (DvbApi == cDvbApi::PrimaryDvbApi && !currentChannel) - currentChannel = DvbApi->Channel(); - Channel->Switch(DvbApi, false); - lastChannel = ch; - break; - } - } - ch++; - } - } - } - } - } - lastScan = time(NULL); - } - } -} - diff --git a/dvbapi.h b/dvbapi.h index 0b3f963a..036ded85 100644 --- a/dvbapi.h +++ b/dvbapi.h @@ -4,7 +4,7 @@ * See the main source file 'vdr.c' for copyright information and * how to reach the author. * - * $Id: dvbapi.h 1.71 2002/05/19 10:13:34 kls Exp $ + * $Id: dvbapi.h 1.72 2002/05/20 10:58:20 kls Exp $ */ #ifndef __DVBAPI_H @@ -280,21 +280,4 @@ public: static int CurrentVolume(void) { return PrimaryDvbApi ? PrimaryDvbApi->volume : 0; } }; -class cEITScanner { -private: - enum { ActivityTimeout = 60, - ScanTimeout = 20 - }; - time_t lastScan, lastActivity; - int currentChannel, lastChannel; - int numTransponders, *transponders; - bool TransponderScanned(cChannel *Channel); -public: - cEITScanner(void); - ~cEITScanner(); - bool Active(void) { return currentChannel; } - void Activity(void); - void Process(void); - }; - #endif //__DVBAPI_H diff --git a/eitscan.c b/eitscan.c new file mode 100644 index 00000000..88271822 --- /dev/null +++ b/eitscan.c @@ -0,0 +1,84 @@ +/* + * eitscan.c: EIT scanner + * + * See the main source file 'vdr.c' for copyright information and + * how to reach the author. + * + * $Id: eitscan.c 1.1 2002/05/20 10:58:10 kls Exp $ + */ + +#include "eitscan.h" + +cEITScanner::cEITScanner(void) +{ + lastScan = lastActivity = time(NULL); + currentChannel = 0; + lastChannel = 0; + numTransponders = 0; + transponders = NULL; +} + +cEITScanner::~cEITScanner() +{ + delete transponders; +} + +bool cEITScanner::TransponderScanned(cChannel *Channel) +{ + for (int i = 0; i < numTransponders; i++) { + if (transponders[i] == Channel->frequency) + return true; + } + transponders = (int *)realloc(transponders, ++numTransponders * sizeof(int)); + transponders[numTransponders - 1] = Channel->frequency; + return false; +} + +void cEITScanner::Activity(void) +{ + if (currentChannel) { + Channels.SwitchTo(currentChannel); + currentChannel = 0; + } + lastActivity = time(NULL); +} + +void cEITScanner::Process(void) +{ + if (Setup.EPGScanTimeout && Channels.MaxNumber() > 1) { + time_t now = time(NULL); + if (now - lastScan > ScanTimeout && now - lastActivity > ActivityTimeout) { + for (int i = 0; i < MAXDVBAPI; i++) { + cDvbApi *DvbApi = cDvbApi::GetDvbApi(i + 1, MAXPRIORITY + 1); + if (DvbApi) { + if (DvbApi != cDvbApi::PrimaryDvbApi || (cDvbApi::NumDvbApis == 1 && Setup.EPGScanTimeout && now - lastActivity > Setup.EPGScanTimeout * 3600)) { + if (!(DvbApi->Recording() || DvbApi->Replaying() || DvbApi->Transferring())) { + int oldCh = lastChannel; + int ch = oldCh + 1; + while (ch != oldCh) { + if (ch > Channels.MaxNumber()) { + ch = 1; + numTransponders = 0; + } + cChannel *Channel = Channels.GetByNumber(ch); + if (Channel) { + if (Channel->ca <= MAXDVBAPI && !DvbApi->ProvidesCa(Channel->ca)) + break; // the channel says it explicitly needs a different card + if (Channel->pnr && !TransponderScanned(Channel)) { + if (DvbApi == cDvbApi::PrimaryDvbApi && !currentChannel) + currentChannel = DvbApi->Channel(); + Channel->Switch(DvbApi, false); + lastChannel = ch; + break; + } + } + ch++; + } + } + } + } + } + lastScan = time(NULL); + } + } +} diff --git a/eitscan.h b/eitscan.h new file mode 100644 index 00000000..7dacb822 --- /dev/null +++ b/eitscan.h @@ -0,0 +1,33 @@ +/* + * eitscan.h: EIT scanner + * + * See the main source file 'vdr.c' for copyright information and + * how to reach the author. + * + * $Id: eitscan.h 1.1 2002/05/20 11:00:05 kls Exp $ + */ + +#ifndef __EITSCAN_H +#define __EITSCAN_H + +#include +#include "config.h" + +class cEITScanner { +private: + enum { ActivityTimeout = 60, + ScanTimeout = 20 + }; + time_t lastScan, lastActivity; + int currentChannel, lastChannel; + int numTransponders, *transponders; + bool TransponderScanned(cChannel *Channel); +public: + cEITScanner(void); + ~cEITScanner(); + bool Active(void) { return currentChannel; } + void Activity(void); + void Process(void); + }; + +#endif //__EITSCAN_H diff --git a/vdr.c b/vdr.c index 03aba4ef..afad5ffa 100644 --- a/vdr.c +++ b/vdr.c @@ -22,7 +22,7 @@ * * The project's page is at http://www.cadsoft.de/people/kls/vdr * - * $Id: vdr.c 1.112 2002/05/18 14:03:22 kls Exp $ + * $Id: vdr.c 1.113 2002/05/20 11:02:10 kls Exp $ */ #include @@ -32,7 +32,7 @@ #include #include "config.h" #include "dvbapi.h" -#include "eit.h" +#include "eitscan.h" #include "i18n.h" #include "interface.h" #include "menu.h"