From 0a38f9f8cde03a188c79f66dc4b005d83a6f0cfd Mon Sep 17 00:00:00 2001 From: root Date: Thu, 18 Dec 2008 08:46:41 +0100 Subject: Initial commit --- COPYING | 340 ++++++++++++++++++++++++++++++++ DELETE.ME | 0 HISTORY | 31 +++ Makefile | 112 +++++++++++ README | 18 ++ filter.cpp | 187 ++++++++++++++++++ filter.h | 44 +++++ global.cpp | 334 ++++++++++++++++++++++++++++++++ global.h | 184 ++++++++++++++++++ infosatepg.cpp | 258 +++++++++++++++++++++++++ infosatepg.h | 46 +++++ po/de_DE.po | 61 ++++++ process.cpp | 598 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++ process.h | 83 ++++++++ readline.cpp | 70 +++++++ readline.h | 23 +++ setup.cpp | 149 ++++++++++++++ setup.h | 49 +++++ status.cpp | 63 ++++++ status.h | 29 +++ 20 files changed, 2679 insertions(+) create mode 100644 COPYING delete mode 100644 DELETE.ME create mode 100644 HISTORY create mode 100644 Makefile create mode 100644 README create mode 100644 filter.cpp create mode 100644 filter.h create mode 100644 global.cpp create mode 100644 global.h create mode 100644 infosatepg.cpp create mode 100644 infosatepg.h create mode 100644 po/de_DE.po create mode 100644 process.cpp create mode 100644 process.h create mode 100644 readline.cpp create mode 100644 readline.h create mode 100644 setup.cpp create mode 100644 setup.h create mode 100644 status.cpp create mode 100644 status.h diff --git a/COPYING b/COPYING new file mode 100644 index 0000000..5b6e7c6 --- /dev/null +++ b/COPYING @@ -0,0 +1,340 @@ + GNU GENERAL PUBLIC LICENSE + Version 2, June 1991 + + Copyright (C) 1989, 1991 Free Software Foundation, Inc. + 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + Everyone is permitted to copy and distribute verbatim copies + of this license document, but changing it is not allowed. + + Preamble + + The licenses for most software are designed to take away your +freedom to share and change it. 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Of course, the commands you use may +be called something other than `show w' and `show c'; they could even be +mouse-clicks or menu items--whatever suits your program. + +You should also get your employer (if you work as a programmer) or your +school, if any, to sign a "copyright disclaimer" for the program, if +necessary. Here is a sample; alter the names: + + Yoyodyne, Inc., hereby disclaims all copyright interest in the program + `Gnomovision' (which makes passes at compilers) written by James Hacker. + + , 1 April 1989 + Ty Coon, President of Vice + +This General Public License does not permit incorporating your program into +proprietary programs. If your program is a subroutine library, you may +consider it more useful to permit linking proprietary applications with the +library. If this is what you want to do, use the GNU Library General +Public License instead of this License. diff --git a/DELETE.ME b/DELETE.ME deleted file mode 100644 index e69de29..0000000 diff --git a/HISTORY b/HISTORY new file mode 100644 index 0000000..2d2029d --- /dev/null +++ b/HISTORY @@ -0,0 +1,31 @@ +VDR Plugin 'infosatepg' Revision History +---------------------------------------- + +2008-12-17: Version 0.0.5 + +- Changed channel setup +- Changed algorithm to find a free device +- Added SVDRP status + +2008-11-11: Version 0.0.4 + +- Added fix from LiamHD + +2008-06-18: Version 0.0.3 + +- Changed function to find event +- Added setup value usePrimary +- Lock filter after complete reception +- Delete old data files + +2008-06-15: Version 0.0.2 + +- Changed function to find event +- Setup value WaitTime wasn't used +- Added setup value EventTimeDiff +- Fixed some bugs in process.cpp +- Minor changes to Makefile + +2008-05-01: Version 0.0.1 + +- Initial revision. diff --git a/Makefile b/Makefile new file mode 100644 index 0000000..d654623 --- /dev/null +++ b/Makefile @@ -0,0 +1,112 @@ +# +# Makefile for a Video Disk Recorder plugin +# +# $Id$ + +# The official name of this plugin. +# This name will be used in the '-P...' option of VDR to load the plugin. +# By default the main source file also carries this name. +# IMPORTANT: the presence of this macro is important for the Make.config +# file. So it must be defined, even if it is not used here! +# +PLUGIN = infosatepg + +### The version number of this plugin (taken from the main source file): + +VERSION = $(shell grep 'static const char \*VERSION *=' $(PLUGIN).h | awk '{ print $$6 }' | sed -e 's/[";]//g') + +### The C++ compiler and options: + +CXX ?= g++ +CXXFLAGS ?= -fPIC -g0 -O2 -Wall -Woverloaded-virtual -Wno-parentheses + +### The directory environment: + +VDRDIR = ../../.. +LIBDIR = ../../lib +TMPDIR = /tmp + +### Allow user defined options to overwrite defaults: + +-include $(VDRDIR)/Make.config + +### The version number of VDR's plugin API (taken from VDR's "config.h"): + +APIVERSION = $(shell sed -ne '/define APIVERSION/s/^.*"\(.*\)".*$$/\1/p' $(VDRDIR)/config.h) + +### The name of the distribution archive: + +ARCHIVE = $(PLUGIN)-$(VERSION) +PACKAGE = vdr-$(ARCHIVE) + +### Includes and Defines (add further entries here): + +INCLUDES += -I$(VDRDIR)/include + +DEFINES += -D_GNU_SOURCE -DPLUGIN_NAME_I18N='"$(PLUGIN)"' + +### The object files (add further files here): + +OBJS = $(PLUGIN).o global.o setup.o filter.o status.o readline.o process.o + +### The main target: + +all: libvdr-$(PLUGIN).so i18n + +### Implicit rules: + +%.o: %.cpp + $(CXX) $(CXXFLAGS) -c $(DEFINES) $(INCLUDES) $< + +### Dependencies: + +MAKEDEP = $(CXX) -MM -MG +DEPFILE = .dependencies +$(DEPFILE): Makefile + @$(MAKEDEP) $(DEFINES) $(INCLUDES) $(OBJS:%.o=%.cpp) > $@ + +-include $(DEPFILE) + +### Internationalization (I18N): + +PODIR = po +LOCALEDIR = $(VDRDIR)/locale +I18Npo = $(wildcard $(PODIR)/*.po) +I18Nmsgs = $(addprefix $(LOCALEDIR)/, $(addsuffix /LC_MESSAGES/vdr-$(PLUGIN).mo, $(notdir $(foreach file, $(I18Npo), $(basename $(file)))))) +I18Npot = $(PODIR)/$(PLUGIN).pot + +%.mo: %.po + msgfmt -c -o $@ $< + +$(I18Npot): $(wildcard *.cpp *.h) + xgettext -C -cTRANSLATORS --no-wrap --no-location -k -ktr -ktrNOOP --msgid-bugs-address='' -o $@ $^ + +%.po: $(I18Npot) + msgmerge -U --no-wrap --no-location --backup=none -q $@ $< + @touch $@ + +$(I18Nmsgs): $(LOCALEDIR)/%/LC_MESSAGES/vdr-$(PLUGIN).mo: $(PODIR)/%.mo + @mkdir -p $(dir $@) + cp $< $@ + +.PHONY: i18n +i18n: $(I18Nmsgs) $(I18Npot) + + +### Targets: + +libvdr-$(PLUGIN).so: $(OBJS) + $(CXX) $(CXXFLAGS) -shared $(OBJS) -o $@ + @cp --remove-destination $@ $(LIBDIR)/$@.$(APIVERSION) + +dist: clean + @-rm -rf $(TMPDIR)/$(ARCHIVE) + @mkdir $(TMPDIR)/$(ARCHIVE) + @cp -a *.cpp *.h $(TMPDIR)/$(ARCHIVE) + @cp -a po COPYING HISTORY README Makefile $(TMPDIR)/$(ARCHIVE) + @tar czf $(PACKAGE).tgz -C $(TMPDIR) $(ARCHIVE) + @-rm -rf $(TMPDIR)/$(ARCHIVE) + @echo Distribution package created as $(PACKAGE).tgz + +clean: + @-rm -f $(OBJS) $(DEPFILE) *.so* *.tgz core* *~ $(PODIR)/*.mo $(PODIR)/*.pot diff --git a/README b/README new file mode 100644 index 0000000..90b24e6 --- /dev/null +++ b/README @@ -0,0 +1,18 @@ +This is a "plugin" for the Video Disk Recorder (VDR). + +Written by: Jochen Dolze + +Project's homepage: http://projects.vdr-developer.org/projects/show/plg-infosatepg + +Latest version available at: http://projects.vdr-developer.org/projects/show/plg-infosatepg + +This program is free software; you can redistribute it and/or modify +it under the terms of the GNU General Public License as published by +the Free Software Foundation; either version 2 of the License, or +(at your option) any later version. +See the file COPYING for more information. + +Description: + +Reads the contents of infosat and writes the data into the +EPG. diff --git a/filter.cpp b/filter.cpp new file mode 100644 index 0000000..7a3bc89 --- /dev/null +++ b/filter.cpp @@ -0,0 +1,187 @@ +/* + * filter.cpp: A plugin for the Video Disk Recorder + * + * See the README file for copyright information and how to reach the author. + * + * $Id$ + */ + +#include +#include + +#include "filter.h" + +#undef WRITE_RAW + +cFilterInfosatepg::cFilterInfosatepg(cGlobalInfosatepg *Global) +{ + global = Global; + Set(global->Pid,0,0); +} + +u_long cFilterInfosatepg::do_sum(u_long sum, u_char *buf, int nBytes) +{ + int nleft=nBytes; + u_short *w = (u_short*)buf; + + while (nleft > 1) + { + sum += *w++; + nleft -= 2; + } + + if (nleft == 1) + { + u_short answer = 0; + *(u_char*)(&answer) = *(u_char*)w; + sum += answer; + } + return sum; +} + +u_short cFilterInfosatepg::foldsum(u_long sum) +{ + while (sum>>16) + sum = (sum >> 16) + (sum & 0xFFFF); + + return ((u_short) ~sum); +} + +u_short cFilterInfosatepg::IPChecksum(iphdr *ipHeader) +{ + return foldsum(do_sum(0, (u_char*) ipHeader, sizeof(iphdr))); + +} /* IpChecksum() */ + + +u_short cFilterInfosatepg::UDPChecksum(iphdr *ipHeader, udphdr *udpHeader) +{ + u_long sum = 0; + + // Ip-Pseudo-Header + sum = do_sum(sum, (u_char*)(&ipHeader->saddr), sizeof(ipHeader->saddr)); + sum = do_sum(sum, (u_char*)(&ipHeader->daddr), sizeof(ipHeader->daddr)); + sum += udpHeader->len; + sum += ipHeader->protocol<<8; + + sum = do_sum(sum, (u_char*)udpHeader, ntohs(udpHeader->len)); + + return foldsum(sum); +} + + +void cFilterInfosatepg::Process(u_short Pid, u_char Tid, const u_char *Data, int Length) +{ +#define SECT_IP_HDR_START 12 +#define SECT_UDP_HDR_START 32 +#define SECT_IS_HDR_START 40 +#define SECT_IS_DATA_START 52 + + if (Data[0]!=0x3E) return; + + struct ethhdr eth_hdr; + memset(ð_hdr,0,sizeof(struct ethhdr)); + + eth_hdr.h_dest[0]=Data[11]; + eth_hdr.h_dest[1]=Data[10]; + eth_hdr.h_dest[2]=Data[9]; + eth_hdr.h_dest[3]=Data[8]; + eth_hdr.h_dest[4]=Data[4]; + eth_hdr.h_dest[5]=Data[3]; + + if (!global->CheckMAC(ð_hdr)) return; + + int mac = eth_hdr.h_dest[5]; + + struct iphdr *ip_hdr = (iphdr *) &Data[SECT_IP_HDR_START]; + struct udphdr *udp_hdr = (udphdr *) &Data[SECT_UDP_HDR_START]; + + // Only IPv4 + if (ip_hdr->version!=4) return; + + // Check IP checksum + if (IPChecksum(ip_hdr)!=0) + { + dsyslog("infosatepg: ip checksum error"); + return; + } + + // Only UDP + if (ip_hdr->protocol!=17) return; + + // Check UDP checksum + if (UDPChecksum(ip_hdr,udp_hdr)!=0) + { + dsyslog("infosatepg: udp checksum error"); + return; + } + + struct infosathdr *ishdr = (struct infosathdr*) &Data[SECT_IS_HDR_START]; + + if (ntohs(ishdr->technisatId)!=0x0001) return; + + const u_char *infosatdata = &Data[SECT_IS_DATA_START]; + int len = Length - SECT_IS_DATA_START-4; + + char file[1024]; + snprintf(file,sizeof(file),"%s/infosatepg%02i%02i_%03i.dat",global->Directory(),ishdr->day,ishdr->month, + ntohs(ishdr->pktcnt)); + + if (global->Infosatdata[mac].NeverSeen(ishdr->day,ishdr->month,ntohs(ishdr->pktcnt))) + { + // never seen such a packet -> init structure + global->Infosatdata[mac].Init(file,ishdr->day,ishdr->month,ntohs(ishdr->pktcnt)); + } + + // Check if we already have this packet + if (global->Infosatdata[mac].GetBit(ntohs(ishdr->pktnr))) return; + + // set bit in Infosatdata bitfield + global->Infosatdata[mac].SetBit(ntohs(ishdr->pktnr),true); + +#ifdef VDRDEBUG + dsyslog("infosatepg: mac=%02x-%02x-%02x-%02x-%02x-%02x",eth_hdr.h_dest[0],eth_hdr.h_dest[1], + eth_hdr.h_dest[2],eth_hdr.h_dest[3],eth_hdr.h_dest[4],eth_hdr.h_dest[5] ); + + dsyslog("infosatepg: tid=%04i tbl=%04i stbl=%04i day=%02i month=%02i pktnr=%03i pktcnt=%03i len=%i", + ntohs(ishdr->technisatId),ishdr->tableId,ishdr->tablesubId,ishdr->day, + ishdr->month, ntohs(ishdr->pktnr), ntohs(ishdr->pktcnt), len); + + dsyslog("infosatepg: save to %s", file); +#endif + + int f=open(file,O_RDWR|O_CREAT,0664); + if (f==-1) + { + if (errno!=ENOSPC) + { + esyslog("infosatepg: unable to create file '%s'", file); + } + return; + } + off_t offset = (off_t) (ntohs(ishdr->pktnr)*1400); + if (lseek(f,offset,SEEK_SET)!=(off_t) -1) + { +#ifdef VDRDEBUG + dsyslog("infosatepg: writing to %li",offset); +#endif + write(f,infosatdata,len); + } + close(f); + +#ifdef WRITE_RAW + sprintf(file,"%s/%03i.dat",dir,ntohs(ishdr->pktnr)); + f=open(file,O_RDWR|O_CREAT,0664); + if (f==-1) return; + write(f,Data,Length); + close(f); +#endif + + // check if we have all packets + if (global->Infosatdata[mac].ReceivedAll()) + { + // we have all packets + isyslog("infosatepg: day=%02i month=%02i fully received", ishdr->day,ishdr->month); + } + +} diff --git a/filter.h b/filter.h new file mode 100644 index 0000000..a21b1ff --- /dev/null +++ b/filter.h @@ -0,0 +1,44 @@ +/* + * filter.cpp: A plugin for the Video Disk Recorder + * + * See the README file for copyright information and how to reach the author. + * + * $Id$ + */ + +#ifndef __filter_h_ +#define __filter_h_ + +#include +#include +#include + +#include "global.h" + +struct infosathdr { + u_short technisatId; + u_char tableId; + u_char tablesubId; + u_char day; + u_char month; + u_char res6; + u_char res7; + u_short pktnr; + u_short pktcnt; +}; + +// --- cFilterInfosatepg +class cFilterInfosatepg : public cFilter { +private: + cGlobalInfosatepg *global; + u_long do_sum(u_long sum, u_char *buf, int nBytes); + u_short foldsum(u_long sum); + u_short IPChecksum(iphdr *ipHeader); + u_short UDPChecksum(iphdr *ipHeader, udphdr *udpHeader); +protected: + virtual void Process(u_short Pid, u_char Tid, const u_char *Data, int Length); +public: + cFilterInfosatepg(cGlobalInfosatepg *Global); + }; + +#endif diff --git a/global.cpp b/global.cpp new file mode 100644 index 0000000..0cf65ba --- /dev/null +++ b/global.cpp @@ -0,0 +1,334 @@ +#include +#include "global.h" + +// --- cGlobalInfosatdata +cGlobalInfosatdata::cGlobalInfosatdata() +{ + file[0]=0; + Init(NULL,0,0,0); +} + +bool cGlobalInfosatdata::NeverSeen(int Day, int Month, int Packetcount) +{ + if ((day!=Day) || (month!=Month) || (pktcnt!=Packetcount)) + { + return true; + } + else + { + return false; + } +} + +void cGlobalInfosatdata::Init(char *File, int Day, int Month, int Packetcount) +{ + if (access(file,R_OK)==0) + { + dsyslog("infosatepg: deleting old %s",file); + unlink(file); + } + ready=false; + processed=false; + day=Day; + month=Month; + pktcnt=Packetcount; + if (File) snprintf(file,sizeof(file),"%s",File); + else file[0]=0; + memset(bitfield,0,sizeof(bitfield)); +} + +int cGlobalInfosatdata::Save(int fd) +{ + if (fd==-1) return -1; + ssize_t ret=write(fd,&ready,sizeof(ready)); + if (ret!=sizeof(ready)) return -1; + ret=write(fd,&processed,sizeof(processed)); + if (ret!=sizeof(processed)) return -1; + ret=write(fd,&day,sizeof(day)); + if (ret!=sizeof(day)) return -1; + ret=write(fd,&month,sizeof(month)); + if (ret!=sizeof(month)) return -1; + ret=write(fd,&pktcnt,sizeof(pktcnt)); + if (ret!=sizeof(pktcnt)) return -1; + ret=write(fd,&bitfield,sizeof(bitfield)); + if (ret!=sizeof(bitfield)) return -1; + ret=write(fd,&file,sizeof(file)); + if (ret!=sizeof(file)) return -1; + return ret; +} + +int cGlobalInfosatdata::Load(int fd) +{ + if (fd==-1) return -1; + ssize_t ret=read(fd,&ready,sizeof(ready)); + if (ret!=sizeof(ready)) return -1; + ret=read(fd,&processed,sizeof(processed)); + if (ret!=sizeof(processed)) return -1; + ret=read(fd,&day,sizeof(day)); + if (ret!=sizeof(day)) return -1; + ret=read(fd,&month,sizeof(month)); + if (ret!=sizeof(month)) return -1; + ret=read(fd,&pktcnt,sizeof(pktcnt)); + if (ret!=sizeof(pktcnt)) return -1; + ret=read(fd,&bitfield,sizeof(bitfield)); + if (ret!=sizeof(bitfield)) return -1; + ret=read(fd,&file,sizeof(file)); + if (ret!=sizeof(file)) return -1; + dsyslog("infosatepg: loaded file=*%s*",file); + return ret; +} + +#ifdef INFOSATEPG_DEBUG +void cGlobalInfosatdata::Debug(const char *Directory) +{ + char file[1024]; + snprintf(file,sizeof(file),"%s/infosatepg9999_999.dat",Directory); + Init(file,99,99,999); + ready=true; +} +#endif + +int cGlobalInfosatdata::ReceivedPercent() +{ + if (pktcnt==0) return 0; + int donecnt=0; + for (int i=0; ih_dest[0]!=MAC[0]) return false; + if (eth_hdr->h_dest[1]!=MAC[1]) return false; + if (eth_hdr->h_dest[2]!=MAC[2]) return false; + if (eth_hdr->h_dest[3]!=MAC[3]) return false; + if (eth_hdr->h_dest[4]!=MAC[4]) return false; + + if (eth_hdr->h_dest[5]h_dest[5]>EPG_LAST_DAY_MAC) return false; + + return true; +} + +void cGlobalInfosatepg::AddChannel(tChannelID ChannelID,int Usage) +{ + infosatchannels=(struct infosatchannels *) realloc(infosatchannels, + (numinfosatchannels+1)*sizeof(struct infosatchannels)); + if (!infosatchannels) return; + infosatchannels[numinfosatchannels].ChannelID=ChannelID; + infosatchannels[numinfosatchannels].Usage=Usage; + numinfosatchannels++; +} + +tChannelID cGlobalInfosatepg::GetChannelID(int Index) +{ + if (numinfosatchannels==0) return tChannelID::InvalidID; + if ((Index<0) || (Index>numinfosatchannels-1)) + return tChannelID::InvalidID; + return infosatchannels[Index].ChannelID; +} + +bool cGlobalInfosatepg::ChannelExists(tChannelID ChannelID,int *Index) +{ + if (numinfosatchannels==0) return false; + for (int i=0; inuminfosatchannels-1)) return false; + bool ret=false; + if (infosatchannels[Index].Usage!=Usage) ret=true; + infosatchannels[Index].Usage=Usage; + return ret; +} + +int cGlobalInfosatepg::GetChannelUse(int Index) +{ + if (numinfosatchannels==0) return USE_NOTHING; + if ((Index<0) || (Index>numinfosatchannels-1)) return USE_NOTHING; + return infosatchannels[Index].Usage; +} + +int cGlobalInfosatepg::Save() +{ + char file[1024]; + snprintf(file,sizeof(file),"%s/infosatepg.dat",directory); + + int f=open(file,O_RDWR|O_CREAT|O_TRUNC,0664); + if (f==-1) + { + if (errno!=ENOSPC) + { + esyslog("infosatepg: unable to create file '%s'", file); + } + return -1; + } + + int ret; + for (int mac=EPG_FIRST_DAY_MAC; mac<=EPG_LAST_DAY_MAC; mac++) + { + ret=Infosatdata[mac].Save(f); + if (ret==-1) break; + } + + if (ret!=-1) + { + ret=write(f,&this_day,sizeof(this_day)); + if (ret!=sizeof(this_day)) ret=-1; + } + if (ret!=-1) + { + ret=write(f,&this_month,sizeof(this_month)); + if (ret!=sizeof(this_month)) ret=-1; + } + + close(f); + if (ret==-1) unlink(file); + return ret; +} + +int cGlobalInfosatepg::Load() +{ + char file[1024]; + snprintf(file,sizeof(file),"%s/infosatepg.dat",directory); + + int f=open(file,O_RDONLY); + if (f==-1) return 0; // it's ok if the file doesn't exist + + int ret; + for (int mac=EPG_FIRST_DAY_MAC; mac<=EPG_LAST_DAY_MAC; mac++) + { + ret=Infosatdata[mac].Load(f); + if (ret==-1) break; + } + if (ret!=-1) + { + ret=read(f,&this_day,sizeof(this_day)); + if (ret!=sizeof(this_day)) ret=-1; + } + if (ret!=-1) + { + ret=read(f,&this_month,sizeof(this_month)); + if (ret!=sizeof(this_month)) ret=-1; + } + + close(f); + if (ret==-1) + { + unlink(file); // but it's not ok if the read failed! + for (int mac=EPG_FIRST_DAY_MAC; mac<=EPG_LAST_DAY_MAC; mac++) + { + Infosatdata[mac].Init(NULL,0,0,0); + } + + } + return ret; +} + +void cGlobalInfosatepg::ResetProcessedFlags(void) +{ + dsyslog("infosatepg: reprocess files (later)"); + for (int mac=EPG_FIRST_DAY_MAC; mac<=EPG_LAST_DAY_MAC; mac++) + { + Infosatdata[mac].ResetProcessed(); + } +} + +void cGlobalInfosatepg::Lock(time_t Now) +{ + struct tm tm; + if (!localtime_r(&Now,&tm)) + { + this_day=-1; + this_month=-1; + } + else + { + if ((tm.tm_mday!=this_day) || ((tm.tm_mon+1)!=this_month)) + isyslog("infosatepg: all data processed"); + this_day=tm.tm_mday; + this_month=tm.tm_mon+1; + } +} + +bool cGlobalInfosatepg::isLocked(int *Day, int *Month) +{ + if (Day) *Day=this_day; + if (Month) *Month=this_month; + time_t Now=time(NULL); + struct tm tm; + if (!localtime_r(&Now,&tm)) return false; + if ((tm.tm_mday==this_day) && ((tm.tm_mon+1)==this_month)) return true; + return false; +} diff --git a/global.h b/global.h new file mode 100644 index 0000000..0484380 --- /dev/null +++ b/global.h @@ -0,0 +1,184 @@ +/* + * global.h: A plugin for the Video Disk Recorder + * + * See the README file for copyright information and how to reach the author. + * + * $Id$ + */ + +#ifndef __global_h_ +#define __global_h_ + +#include +#include + +#include + +#define MIN_WAITTIME 10 +#define MAX_WAITTIME 120 +#define MIN_EVENTTIMEDIFF 5 +#define MAX_EVENTTIMEDIFF 10 + +class cGlobalInfosatdata +{ +#define _GetByte( ptr, bitnum ) ( (((char*)ptr)+bitnum/8) ) +#define _GetBit( ptr, bitnum ) ( (*_GetByte(ptr, bitnum) >> (bitnum%8)) & 1 ) +#define _SetBit( ptr, bitnum, val ) ( val ? \ + (*_GetByte(ptr, bitnum) |= (1<<(bitnum%8))) : \ + (*_GetByte(ptr, bitnum) &= ~(1<<(bitnum%8))) ) +private: + bool ready; + bool processed; + u_char day; + u_char month; + u_short pktcnt; + u_char bitfield[8192]; + char file[1024]; +public: + cGlobalInfosatdata(); + bool isReady2Process() + { + return (ready && !processed); + } + bool wasProcessed() + { + return (ready && processed); + } + int Day() + { + return day; + } + int Month() + { + return month; + } + int Packetcount() + { + return pktcnt; + } + void SetProcessed() + { + processed=true; + } + void ResetProcessed() + { + processed=false; + } + bool GetBit(int Bitnumber) + { + return _GetBit(bitfield,Bitnumber); + } + void SetBit(int Bitnumber,bool Value) + { + _SetBit(bitfield,Bitnumber,Value); + } + const char *GetFile() const + { + return (char *) &file; + } + + bool NeverSeen(int Day, int Month, int Packetcount); + void Init(char *File, int Day, int Month, int Packetcount); + bool ReceivedAll(); + int ReceivedPercent(); + int Load(int fd); + int Save(int fd); +#ifdef INFOSATEPG_DEBUG + void Debug(const char *Directory); +#endif +}; + +class cGlobalInfosatepg +{ +#define USE_NOTHING 0 + + +#define USE_SHORTTEXT 1 +#define USE_SHORTLONGTEXT 2 +#define USE_SHORTTEXTEPG 3 +#define USE_INTELLIGENT 4 +#define USE_ALL 5 + + /* + #define USE_NOTHING 0 + #define USE_SHORTTEXT 1 + #define USE_LONGTEXT 2 + #define USE_EXTEPG 4 + #define + */ + + struct infosatchannels + { + tChannelID ChannelID; + int Usage; + }; + +#define EPG_FIRST_DAY_MAC 1 +#define EPG_LAST_DAY_MAC 7 +#define EPG_DAYS 7 + +private: + const char *directory; + u_char MAC[5]; + time_t timer; + bool Switched; + int this_day; + int this_month; +public: + cGlobalInfosatepg(); + ~cGlobalInfosatepg(); + int Channel; + int Pid; + int EventTimeDiff; + int WaitTime; + + const char *Directory() + { + return directory; + } + bool SetDirectory(const char *Directory); + bool CheckMAC(struct ethhdr *eth_hdr); + void SetTimer() + { + timer=time(NULL); + } + bool isWaitOk() + { + return (time(NULL)>(timer+(time_t) WaitTime)); + } + void SetSwitched(bool Value) + { + Switched=Value; + } + bool isSwitched() + { + return Switched; + } + +public: + cGlobalInfosatdata Infosatdata[EPG_DAYS+1]; + int Load(); + int Save(); + void Lock(time_t Now); + bool isLocked(int *Day, int *Month); + bool isLocked() + { + return isLocked(NULL,NULL); + } + +private: + int numinfosatchannels; + struct infosatchannels *infosatchannels; +public: + void AddChannel(tChannelID ChannelID,int Usage); + tChannelID GetChannelID(int Index); + bool SetChannelUse(int Index,int Usage); + void ResetProcessedFlags(void); + int GetChannelUse(int Index); + bool ChannelExists(tChannelID ChannelID,int *Index); + int InfosatChannels() + { + return numinfosatchannels; + } +}; +#endif diff --git a/infosatepg.cpp b/infosatepg.cpp new file mode 100644 index 0000000..50f04a3 --- /dev/null +++ b/infosatepg.cpp @@ -0,0 +1,258 @@ +/* + * infosatepg.cpp: A plugin for the Video Disk Recorder + * + * See the README file for copyright information and how to reach the author. + * + * $Id$ + */ + +#include +#include +#include +#include +#include +#include +#include + +#include "infosatepg.h" +#include "setup.h" +#include "process.h" + +// --- cPluginInfosatepg +cPluginInfosatepg::cPluginInfosatepg(void) +{ + // Initialize any member variables here. + // DON'T DO ANYTHING ELSE THAT MAY HAVE SIDE EFFECTS, REQUIRE GLOBAL + // VDR OBJECTS TO EXIST OR PRODUCE ANY OUTPUT! + statusMonitor=NULL; + global=new cGlobalInfosatepg; +} + +cPluginInfosatepg::~cPluginInfosatepg() +{ + // Clean up after yourself! + if (statusMonitor) delete statusMonitor; + delete global; +} + +const char *cPluginInfosatepg::CommandLineHelp(void) +{ + // Return a string that describes all known command line options. + return " -d DIR, --dir=DIR use DIR as infosat data directory\n" + " (default: /tmp)\n"; +} + +bool cPluginInfosatepg::ProcessArgs(int argc, char *argv[]) +{ + // Implement command line argument processing here if applicable. + static struct option long_options[] = + { + { "dir", required_argument, NULL, 'd' + }, + { NULL } + }; + + int c; + while ((c = getopt_long(argc, argv, "d:", long_options, NULL)) != -1) + { + switch (c) + { + case 'd': + if (global->SetDirectory(optarg)) + { + isyslog("infosatepg: using directory '%s' for data",optarg); + } + else + { + fprintf(stderr,"infosatepg: can't access data directory: %s\n", + optarg); + return false; + } + break; + default: + return false; + } + } + return true; +} + +bool cPluginInfosatepg::Initialize(void) +{ + // Initialize any background activities the plugin shall perform. + return true; +} + +bool cPluginInfosatepg::Start(void) +{ + // Start any background activities the plugin shall perform + if (global->Load()==-1) + { + isyslog("infosatepg: failed to load plugin status"); + } + statusMonitor = new cStatusInfosatepg(global); + +#ifdef INFOSATEPG_DEBUG + global->Infosatdata[2].Debug(global->Directory()); + cProcessInfosatepg process(2,global); +#endif + return true; +} + +void cPluginInfosatepg::Stop(void) +{ + // Stop any background activities the plugin is performing. + if (global->Save()==-1) + { + isyslog("infosatepg: failed to save plugin status"); + } +} + +void cPluginInfosatepg::Housekeeping(void) +{ + // Perform any cleanup or other regular tasks. + int numProcessed=0; + for (int mac=EPG_FIRST_DAY_MAC; mac<=EPG_LAST_DAY_MAC; mac++) + { + if (global->Infosatdata[mac].isReady2Process()) + { + isyslog("infosatepg: janitor found data to be processed: day=%i month=%i", + global->Infosatdata[mac].Day(),global->Infosatdata[mac].Month()); + cProcessInfosatepg process(mac,global); + } + if (global->Infosatdata[mac].wasProcessed()) + { + numProcessed++; + } + } + if (numProcessed==EPG_DAYS) + { + global->Lock(time(NULL)); + } +} + +void cPluginInfosatepg::MainThreadHook(void) +{ + // Perform actions in the context of the main program thread. + if ((!global->isWaitOk()) || (global->isSwitched()) || (global->isLocked())) return; + + cChannel *chan=Channels.GetByNumber(global->Channel); + if (!chan) return; + + for (int i=0; iIsTunedToTransponder(chan)) return; // device is already tuned to transponder -> ok + if (!dev->ProvidesTransponder(chan)) continue; // device cannot provide transponder -> skip + if (EITScanner.UsesDevice(dev)) continue; // EITScanner is updating EPG -> skip + if (dev->Receiving()) continue; // device is recording -> skip + + if (dev->IsPrimaryDevice()) + { + // just use primary ff-card if inactive + if (!ShutdownHandler.IsUserInactive()) continue; // not idle -> skip + } + + if (cDevice::ActualDevice()->CardIndex()==i) + { + // LIVE device without recording, just use if inactive + if (!ShutdownHandler.IsUserInactive()) continue; // not idle -> skip + live=true; + } + + // ok -> use this device + dsyslog("infosatepg: found free device %i",dev->DeviceNumber()+1); + dev->SwitchChannel(chan,live); + global->SetTimer(); + return; + } + } +} + +cString cPluginInfosatepg::Active(void) +{ + // Return a message string if shutdown should be postponed + return NULL; +} + +time_t cPluginInfosatepg::WakeupTime(void) +{ + // Return custom wakeup time for shutdown script + return 0; +} + +cOsdObject *cPluginInfosatepg::MainMenuAction(void) +{ + // Perform the action when selected from the main VDR menu. + return NULL; +} + +cMenuSetupPage *cPluginInfosatepg::SetupMenu(void) +{ + // Returns the setup menu. + return new cMenuSetupInfosatepg(global); +} + +bool cPluginInfosatepg::SetupParse(const char *Name, const char *Value) +{ + // Parse your own setup parameters and store their values. + if (!strcasecmp(Name,"Channel")) global->Channel=atoi(Value); + else if (!strcasecmp(Name,"Pid")) global->Pid=atoi(Value); + else if (!strcasecmp(Name,"WaitTime")) global->WaitTime=atoi(Value); + else if (!strcasecmp(Name,"EventTimeDiff")) global->EventTimeDiff=60*atoi(Value); + else if (!strncasecmp(Name,"Channel",7)) + { + if (strlen(Name)<10) return false; + tChannelID ChannelID=tChannelID::FromString(&Name[8]); + if (ChannelID==tChannelID::InvalidID) return false; + global->AddChannel(ChannelID,atoi(Value)); + } + else return false; + return true; +} + +bool cPluginInfosatepg::Service(const char *Id, void *Data) +{ + // Handle custom service requests from other plugins + return false; +} + +const char **cPluginInfosatepg::SVDRPHelpPages(void) +{ + // Returns help text for SVDRP + static const char *HelpPages[] = + { + "STATE\n" + " Return actual state of the plugin", + NULL + }; + return HelpPages; +} + +cString cPluginInfosatepg::SVDRPCommand(const char *Command, const char *Option, int &ReplyCode) +{ + // Process SVDRP commands + char *output=NULL; + if (!strcasecmp(Command,"STATE")) + { + int day,month; + asprintf(&output,"InfosatEPG state:\n"); + if (global->isLocked(&day,&month)) + asprintf(&output,"%s Locked: yes (%02i.%02i)",output,day,month); + else + asprintf(&output,"%s Locked: no",output); + asprintf(&output,"%s Switched: %s\n",output,global->isSwitched() ? "yes" : "no"); + for (int mac=EPG_FIRST_DAY_MAC; mac<=EPG_LAST_DAY_MAC; mac++) + { + asprintf(&output,"%s Day %i (%02i.%02i.): %3i%% %s\n", + output,mac,global->Infosatdata[mac].Day(),global->Infosatdata[mac].Month(), + global->Infosatdata[mac].ReceivedPercent(), + global->Infosatdata[mac].wasProcessed() ? "processed" : ""); + } + } + return output; +} + +VDRPLUGINCREATOR(cPluginInfosatepg); // Don't touch this! diff --git a/infosatepg.h b/infosatepg.h new file mode 100644 index 0000000..1f6c22c --- /dev/null +++ b/infosatepg.h @@ -0,0 +1,46 @@ +/* + * infosatepg.h: A plugin for the Video Disk Recorder + * + * See the README file for copyright information and how to reach the author. + * + * $Id$ + */ + +#ifndef __infosatepg_h_ +#define __infosatepg_h_ + +#include "global.h" +#include "status.h" + +static const char *VERSION = "0.0.5"; +static const char *DESCRIPTION = trNOOP("Read EPG info from infosat"); + +class cPluginInfosatepg : public cPlugin { +private: + // Add any member variables or functions you may need here. + cGlobalInfosatepg *global; + cStatusInfosatepg *statusMonitor; +public: + cPluginInfosatepg(void); + virtual ~cPluginInfosatepg(); + virtual const char *Version(void) { return VERSION; } + virtual const char *Description(void) { return tr(DESCRIPTION); } + virtual const char *CommandLineHelp(void); + virtual bool ProcessArgs(int argc, char *argv[]); + virtual bool Initialize(void); + virtual bool Start(void); + virtual void Stop(void); + virtual void Housekeeping(void); + virtual void MainThreadHook(void); + virtual cString Active(void); + virtual time_t WakeupTime(void); + virtual const char *MainMenuEntry(void) { return NULL; } + virtual cOsdObject *MainMenuAction(void); + virtual cMenuSetupPage *SetupMenu(void); + virtual bool SetupParse(const char *Name, const char *Value); + virtual bool Service(const char *Id, void *Data = NULL); + virtual const char **SVDRPHelpPages(void); + virtual cString SVDRPCommand(const char *Command, const char *Option, int &ReplyCode); + }; + +#endif diff --git a/po/de_DE.po b/po/de_DE.po new file mode 100644 index 0000000..896e7be --- /dev/null +++ b/po/de_DE.po @@ -0,0 +1,61 @@ +# SOME DESCRIPTIVE TITLE. +# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER +# This file is distributed under the same license as the infosatepg package. +# Jochen Dolze , 2008 +# +msgid "" +msgstr "" +"Project-Id-Version: vdr-1.6.0\n" +"Report-Msgid-Bugs-To: \n" +"POT-Creation-Date: 2008-12-10 23:03+0100\n" +"PO-Revision-Date: 2008-05-02 16:20+0200\n" +"Last-Translator: Jochen Dolze \n" +"Language-Team: \n" +"MIME-Version: 1.0\n" +"Content-Type: text/plain; charset=UTF-8\n" +"Content-Transfer-Encoding: 8bit\n" + +msgid "Infosat channellist available" +msgstr "Infosat Kanalliste verfügbar" + +msgid "Scan parameter" +msgstr "Scan Parameter" + +msgid "Channel" +msgstr "Kanal" + +msgid "Pid" +msgstr "Pid" + +msgid "Options" +msgstr "Optionen" + +msgid "WaitTime [s]" +msgstr "Wartezeit [s]" + +msgid "Event TimeDiff [min]" +msgstr "Zeitdifferenz Ereignis [min]" + +msgid "Infosat channels" +msgstr "Infosat Kanäle" + +msgid "no" +msgstr "nein" + +msgid "short text" +msgstr "Kurztext" + +msgid "short/long text" +msgstr "Kurz-/Langtext" + +msgid "short text/extEPG" +msgstr "Kurztext/erwEPG" + +msgid "intelligent" +msgstr "intelligent" + +msgid "complete" +msgstr "komplett" + +msgid "Read EPG info from infosat" +msgstr "Liest EPG infos von Infosat" diff --git a/process.cpp b/process.cpp new file mode 100644 index 0000000..47d5563 --- /dev/null +++ b/process.cpp @@ -0,0 +1,598 @@ +/* + * process.cpp: A plugin for the Video Disk Recorder + * + * See the README file for copyright information and how to reach the author. + * + * $Id$ + */ + +#include +#include +#include +#include +#include +#include "process.h" +#include "readline.h" + +// --- cInfosatevent +cInfosatevent::cInfosatevent() +{ + title = NULL; + shortText = NULL; + description = NULL; + announcement=NULL; + country=NULL; + genre=NULL; + original=NULL; + year=-1; + fsk=-1; + category=-1; + startTime = 0; + duration = 0; +} + +cInfosatevent::~cInfosatevent() +{ + free(title); + free(shortText); + free(description); + free(announcement); + free(country); + free(genre); + free(original); +} + +void cInfosatevent::SetOriginal(const char *Original) +{ + original = strcpyrealloc(original, Original); +} + +void cInfosatevent::SetGenre(const char *Genre) +{ + genre = strcpyrealloc(genre, Genre); +} + +void cInfosatevent::SetCountry(const char *Country) +{ + country = strcpyrealloc(country, Country); +} + +void cInfosatevent::SetAnnouncement(const char *Announcement) +{ + announcement = strcpyrealloc(announcement, Announcement); +} + +void cInfosatevent::SetTitle(const char *Title) +{ + title = strcpyrealloc(title, Title); +} + +void cInfosatevent::SetShortText(const char *ShortText) +{ + shortText = strcpyrealloc(shortText, ShortText); +} + +void cInfosatevent::SetDescription(const char *Description) +{ + description = strcpyrealloc(description, Description); +} + +const char *cInfosatevent::Description(const char *oldDescription) +{ + // Add Category:, Genre:, Year:, Country:, Originaltitle:, FSK: , Rating: [if available] ... + /* + char fmt[100]; + char *descr; + + if (oldDescription) { + descr=(char *) oldDescription; + char *extEPG=strstr(descr,"\n\n"); + if (extEPG) *extEPG=0; + } else { + descr=description; + } + + descr=strcatrealloc(descr,"\n\n"); + + if (category!=-1) { + descr=strcatrealloc(descr,"Category: "); + descr=strcatrealloc(descr,Category()); + descr=strcatrealloc(descr,"\n"); + } + if (genre) { + descr=strcatrealloc(descr,"Genre: "); + descr=strcatrealloc(descr,Genre()); + descr=strcatrealloc(descr,"\n"); + } + if (year!=-1) { + strncat(fmt,"Year: %i\n",9); + } + if (country) { + descr=strcatrealloc(descr,"Country: "); + descr=strcatrealloc(descr,Country()); + descr=strcatrealloc(descr,"\n"); + } + if (original) { + descr=strcatrealloc(descr,"Originaltitle: "); + descr=strcatrealloc(descr,Original()); + descr=strcatrealloc(descr,"\n"); + } + if (fsk!=-1) { + strncat(fmt,"FSK: %i\n",8); + } + if (announcement) { + descr=strcatrealloc(descr,"Rating: "); + descr=strcatrealloc(descr,Announcement()); + descr=strcatrealloc(descr,"\n"); + } + + */ + return (const char*) description; +} + +// --- cProcessInfosatepg +cProcessInfosatepg::cProcessInfosatepg(int Mac, cGlobalInfosatepg *Global) +{ + global=Global; + + FILE *f; + const char *file = global->Infosatdata[Mac].GetFile(); + f=fopen(file,"r"); + if (f) + { + if (ParseInfosatepg(f)) + { + Global->Infosatdata[Mac].SetProcessed(); + } + else + { + esyslog("infosatepg: failed to get writelock while parsing %s",global->Infosatdata[Mac].GetFile()); + } + fclose(f); + } +} + +cEvent *cProcessInfosatepg::SearchEvent(cSchedule* Schedule, cInfosatevent *iEvent) +{ + cEvent *f=NULL; + int maxdiff=MAX_EVENTTIMEDIFF*60; + + for (cEvent *p = Schedule->Events()->First(); p; p = Schedule->Events()->Next(p)) + { + if (!strcmp(p->Title(),iEvent->Title())) + { + // found event with same title + int diff=abs((int) difftime(p->StartTime(),iEvent->StartTime())); + if (diff<=global->EventTimeDiff) + { + if (diffGetEventUse()==USE_NOTHING) return true; // this should never happen! + if (iEvent->StartTime()StartTime()>(time(NULL)+86400)) return true; // don't deal with events to far in the future + + cSchedulesLock SchedulesLock(true,2000); // to be safe ;) + const cSchedules *Schedules = cSchedules::Schedules(SchedulesLock); + if (!Schedules) return false; // No write lock -> try later! + cSchedule* Schedule = (cSchedule *) Schedules->GetSchedule(channel,true); + if (!Schedule) return true; + + time_t start; + + const cEvent *lastEvent=Schedule->Events()->Last(); + if ((lastEvent) && (iEvent->StartTime()EndTime())) + { + // try to find, 1st with EventID + cEvent *Event = (cEvent *) Schedule->GetEvent(iEvent->EventID()); + // 2nd with StartTime +/- WaitTime + if (!Event) Event= (cEvent *) SearchEvent(Schedule,iEvent); + if (!Event) return true; // just bail out with ok + + start=iEvent->StartTime(); + dsyslog("infosatepg: ievent %s [%s]", iEvent->Title(),ctime(&start)); + + // change existing event + Event->SetShortText(iEvent->ShortText()); + if (iEvent->GetEventUse()==USE_SHORTLONGTEXT) + { + Event->SetDescription(iEvent->Description(NULL)); + } + if (iEvent->GetEventUse()==USE_SHORTTEXTEPG) + { + Event->SetDescription(iEvent->Description(Event->Description())); + } + if (iEvent->GetEventUse()==USE_INTELLIGENT) + { + if (!Event->Description() || (!iEvent->Description(NULL))) + { + Event->SetDescription(iEvent->Description(NULL)); + } + else + { + if (strlen(iEvent->Description(NULL))>strlen(Event->Description())) + { + Event->SetDescription(iEvent->Description(NULL)); + } + } + } + Event->SetTableID(0); + Event->SetSeen(); + start=Event->StartTime(); + dsyslog("infosatepg: changed event %s [%s]",Event->Title(),ctime(&start)); + } + else + { + // we are beyond the last event, so just add (if we should) + if (iEvent->GetEventUse()!=USE_ALL) return true; + start=iEvent->StartTime(); + cEvent *Event = new cEvent(iEvent->EventID()); + if (!Event) return true; + Event->SetTitle(iEvent->Title()); + Event->SetShortText(iEvent->ShortText()); + Event->SetDescription(iEvent->Description(NULL)); + Event->SetStartTime(iEvent->StartTime()); + Event->SetDuration(iEvent->Duration()); + Event->SetVersion(0); + start=iEvent->StartTime(); + dsyslog("infosatepg: adding new event %s [%s]",iEvent->Title(),ctime(&start)); + Schedule->AddEvent(Event); + } + + return true; +} + +cChannel *cProcessInfosatepg::GetInfosatChannel(int frequency, int sid) +{ + cChannel *chan; + int source = cSource::FromString("S19.2E"); // only from astra 19.2E + + for (int i=0; i<=Channels.MaxNumber(); i++) + { + chan = Channels.GetByNumber(i,0); + if (chan) + { + if (chan->Source()!=source) continue; + if (chan->Sid()!=sid) continue; + + if ((chan->Frequency()==frequency) || (chan->Frequency()+1==frequency) || + (chan->Frequency()-1==frequency)) + { + return chan; + } + } + } + return NULL; +} + +bool cProcessInfosatepg::CheckOriginal(char *s,cInfosatevent *iEvent,cCharSetConv *conv) +{ + char *pOT,*pEOT; + pOT=strchr(s,'('); + if (!pOT) return false; + pEOT=strrchr(pOT,')'); + if (!pEOT) return false; + if (pEOT[1]!=0) return false; + + *pOT=*pEOT=0; + *pOT++; + if (pOT[-1]==' ') pOT[-1]=0; + // check some things + if (!strcmp(pOT,"TM")) return false; + char *endp=NULL; + long int ret =strtol(pOT,&endp,10); + if ((ret!=0) && (*endp==0)) return false; + // with original title + iEvent->SetOriginal(conv->Convert(pOT)); + return true; +} + +bool cProcessInfosatepg::CheckAnnouncement(char *s,cInfosatevent *iEvent) +{ + bool ret=true; + if ((strlen(s)==16) && (!strcmp(s,"Erstausstrahlung"))) + { + iEvent->SetAnnouncement("Erstausstrahlung"); + } + else if ((strlen(s)==20) && (!strcmp(s,"Deutschland-Premiere"))) + { + iEvent->SetAnnouncement("Deutschland-Premiere"); + } + else if ((strlen(s)>=16) && (!strncmp(s,"Free-TV-Premiere",16))) + { + iEvent->SetAnnouncement("Free-TV-Premiere!"); + } + else if ((strlen(s)>=9) && (!strncmp(s,"Highlight",9))) + { + iEvent->SetAnnouncement("Tipp"); + } + else ret=false; + return ret; +} + +bool cProcessInfosatepg::ParseInfosatepg(FILE *f) +{ + char *s,tag; + int fields,index; + size_t size; + time_t oldstart; + bool ignore=true; + bool abort=false; + struct tm tm; + int ieventnr=1; + cChannel *chan=NULL; + cInfosatevent *ievent=NULL; +#if VDRVERSNUM < 10701 + cCharSetConv *conv = new cCharSetConv("ISO-8859-1",cCharSetConv::SystemCharacterTable() ? + cCharSetConv::SystemCharacterTable() : "UTF-8"); +#else + cCharSetConv *conv = new cCharSetConv("ISO-8859-1",NULL); +#endif + + cReadLineInfosatepg ReadLine; + while ((s=ReadLine.Read(f,&size))!=NULL) + { + if (size<3) continue; + if (isdigit(s[0])) + { + if (ievent) + { + int category,fsk; + fields=sscanf(s,"%d %d",&category,&fsk); + if (fields==1) ievent->SetCategory(category); + if (fields==2) + { + ievent->SetCategory(category); + ievent->SetFSK(fsk); + } + } + continue; + } + + s++; + tag=*s; + s+=2; + switch (tag) + { + case 'P': + // contains program (schedule) + ignore=true; + int frequency,sid,day,month,year,hour,minute; + fields=sscanf(s,"%*[^(](%*[^,],%d,%d) %d.%d.%d %*s %*s %d:%d", + &frequency,&sid,&day,&month,&year,&hour,&minute); + if (fields==7) + { + // got all fields + chan=GetInfosatChannel(frequency,sid); + if (chan) + { + if (!global->ChannelExists(chan->GetChannelID(),&index)) + { + if (!global->InfosatChannels()) + { + // Send message + Skins.QueueMessage(mtInfo,tr("Infosat channellist available")); + } + // Channel is not in global list->add + global->AddChannel(chan->GetChannelID(),USE_NOTHING); + } + else + { + if (global->GetChannelUse(index)!=USE_NOTHING) + { + memset(&tm,0,sizeof(tm)); + tm.tm_sec=0; + tm.tm_min=minute; + tm.tm_hour=hour; + tm.tm_mday=day; + tm.tm_mon=month-1; + tm.tm_year=year-1900; + tm.tm_isdst=-1; + oldstart=mktime(&tm); + dsyslog("infosatepg: using '%s'",s); + dsyslog("infosatepg: start on %02i.%02i.%04i %02i:%02i",tm.tm_mday,tm.tm_mon+1,tm.tm_year+1900, + tm.tm_hour,tm.tm_min); + ignore=false; + ieventnr=1; + } + } + } + } + break; + case 'E': + // contains event / title + if (ignore) continue; + if (ievent) + { + // There was an event without long description -> add + if (!AddInfosatEvent(chan,ievent)) abort=true; + oldstart=ievent->StartTime(); + delete ievent; // delete old event + ievent =NULL; + } + else + { + oldstart=(time_t) -1; + } + int shour,sminute; + char *title; + fields=sscanf(s,"%d:%d %a[^^]",&shour,&sminute,&title); + if (fields==3) + { + if (!ievent) ievent = new cInfosatevent; + tm.tm_hour=shour; + tm.tm_min=sminute; + tm.tm_isdst=-1; + time_t start=mktime(&tm); + if ((oldstart!=(time_t) -1) && (difftime(start,oldstart)<0)) + { + // last ievent was yesterday + tm.tm_isdst=-1; + tm.tm_mday++; + start=mktime(&tm); + } + ievent->SetStartTime(start); + ievent->SetTitle(conv->Convert(title)); + free(title); + ievent->SetEventUse(global->GetChannelUse(index)); + ievent->SetEventID(DoSum(ieventnr++,ievent->Title(),strlen(ievent->Title()))); + } + else + { + dsyslog("infosatepg: ERROR sscanf failed, just %i fields [%s]", fields,s); + } + break; + + case 'S': + if (ignore) continue; + if (!ievent) continue; + // contains: + // short description (,maybe special announcement)<8A> + // Genre (,maybe Country and Year), Duration (sometimes missing) + char *p8A,*pSA; + p8A=strchr(s,0x8A); + if (p8A) + { + *p8A=0; + // check for special announcements: + // Erstausstrahlung + // Deutschland-Premiere + // Free-TV-Premiere + // Highlight + pSA=strrchr(s,','); + if (pSA) + { + if (CheckAnnouncement(pSA+2,ievent)) + { + // announcement was added to short description + *pSA=0; + } + CheckOriginal(s,ievent,conv); + ievent->SetShortText(conv->Convert(s)); + } + else + { + if (!CheckAnnouncement(s,ievent)) + { + CheckOriginal(s,ievent,conv); + ievent->SetShortText(conv->Convert(s)); + } + } + s=++p8A; + } + char *pDU; + pDU=strrchr(s,','); + if (pDU) + { + *pDU=0; + // with genre + if (CheckAnnouncement(s,ievent)) + { + char *tp8A; + tp8A=strchr(s,0x8A); + if (tp8A) s=++tp8A; + } + char *pCY; + pCY=strchr(s,','); + if (pCY) + { + // with country or year + *pCY=0; + pCY+=2; + if (isdigit(*pCY)) + { + // just year (checked) + ievent->SetYear(atoi(pCY)); + } + else + { + char *pSP; + pSP=strrchr(pCY,' '); + if (pSP) + { + *pSP=0; + pSP++; + // country and year (check!!) + int year = atoi(pSP); + if (year!=0) ievent->SetYear(year); + ievent->SetCountry(conv->Convert(pCY)); + } + else + { + // just country + ievent->SetCountry(conv->Convert(pCY)); + } + } + } + ievent->SetGenre(conv->Convert(s)); + s=++pDU; + } + int len; + len=strlen(s); + if ((s[len-1]=='.') && (s[len-2]=='n') && (s[len-3]=='i') && (s[len-4]=='M')) + { + // Duration + ievent->SetDuration(60*atoi(s)); + } + break; + + case 'L': + // contains description + if (ignore) continue; + if (!ievent) continue; + strreplace(s,0x8A,'\n'); + ievent->SetDescription(conv->Convert(s)); + if (!AddInfosatEvent(chan,ievent)) abort=true; + oldstart=ievent->StartTime(); + delete ievent; + ievent=NULL; + break; + case 'Q': + if (ignore) continue; + if (ievent) + { + if (!AddInfosatEvent(chan,ievent)) abort=true; + delete ievent; + ievent=NULL; + } + default: + continue; + } + + if (abort) break; + + } + delete conv; + return (!abort); +} + +u_long cProcessInfosatepg::DoSum(u_long sum, const char *buf, int nBytes) +{ + int nleft=nBytes; + u_short *w = (u_short*)buf; + + while (nleft > 1) + { + sum += *w++; + nleft -= 2; + } + + if (nleft == 1) + { + u_short answer = 0; + *(u_char*)(&answer) = *(u_char*)w; + sum += answer; + } + return sum; +} diff --git a/process.h b/process.h new file mode 100644 index 0000000..0edc68b --- /dev/null +++ b/process.h @@ -0,0 +1,83 @@ +/* + * process.h: A plugin for the Video Disk Recorder + * + * See the README file for copyright information and how to reach the author. + * + * $Id$ + */ + +#ifndef __process_h_ +#define __process_h_ + +#include "global.h" + +// --- cInfosatevent +class cInfosatevent +{ +private: + int duration; + time_t startTime; + char *title; + char *shortText; + char *description; + char *announcement; + char *country; + char *genre; + char *original; + int category; + int fsk; + int year; + int usage; + tEventID eventID; +public: + cInfosatevent(); + ~cInfosatevent(); + void SetTitle(const char *Title); + void SetShortText(const char *ShortText); + void SetDescription(const char *Description); + void SetStartTime(time_t StartTime) { startTime=StartTime; } + void SetDuration(int Duration) { duration=Duration; } + void SetEventUse(int Usage) { usage=Usage; } + void SetYear(int Year) { year=Year; } + void SetEventID(tEventID EventID) { eventID=EventID; } + void SetCategory(int Category) { category=Category; } + void SetFSK(int FSK) { fsk=FSK; } + + void SetAnnouncement(const char *Announcement); + void SetCountry(const char *Country); + void SetGenre(const char *Genre); + void SetOriginal(const char *Original); + const char *Description(const char *oldDescription); + + const char *Title(void) const { return title; } + const char *ShortText(void) const { return shortText; } + const char *Announcement(void) const { return announcement; } + const char *Genre(void) const { return genre; } + const char *Country(void) const { return country; } + const char *Original(void) const { return original; } + int Year(void) const { return year; } + int Duration(void) const { return duration; } + int FSK(void) const { return fsk; } + int Category(void) const { return category; } + time_t StartTime(void) const { return startTime; } + int GetEventUse() { return usage; } + tEventID EventID(void) const { return eventID; } +}; + +// --- cProcessInfosatepg +class cProcessInfosatepg +{ +private: + cGlobalInfosatepg *global; + bool AddInfosatEvent(cChannel *channel, cInfosatevent *iEvent); + bool CheckOriginal(char *s,cInfosatevent *iEvent,cCharSetConv *conv); + bool CheckAnnouncement(char *s,cInfosatevent *iEvent); + bool ParseInfosatepg(FILE *f); + cChannel *GetInfosatChannel(int frequency, int sid); + u_long DoSum(u_long sum, const char *buf, int nBytes); + cEvent *SearchEvent(cSchedule* Schedule, cInfosatevent *iEvent); +public: + cProcessInfosatepg(int Mac, cGlobalInfosatepg *Global); +}; + +#endif diff --git a/readline.cpp b/readline.cpp new file mode 100644 index 0000000..f13852e --- /dev/null +++ b/readline.cpp @@ -0,0 +1,70 @@ +/* + * readline.cpp: A plugin for the Video Disk Recorder + * + * See the README file for copyright information and how to reach the author. + * + * $Id$ + */ + +#include +#include +#include "readline.h" + +// --- cReadLineInfosatepg --------------------------------------------------- + +cReadLineInfosatepg::cReadLineInfosatepg(void) +{ + buffer = NULL; +} + +cReadLineInfosatepg::~cReadLineInfosatepg() +{ + free(buffer); +} + +char *cReadLineInfosatepg::Read(FILE *f,size_t *size) +{ + free(buffer); buffer=NULL; + if ((!size) || (!f)) return NULL; + bool ext=false; + *size=0; + do + { + char *tempbuffer=NULL; + size_t tempsize=0; + + ext=false; + int n = getline(&tempbuffer, &tempsize, f); + if (n > 0) + { + if (tempbuffer[n-1] == '\n') + { + n--; + tempbuffer[n] = 0; + if (n > 0) + { + if (tempbuffer[n-1] == '\r') + n--; + tempbuffer[n] = 0; + } + } + if (n>0) + { + if (tempbuffer[n-1] == '\\') + { + n--; + tempbuffer[n]=0; + ext=true; + } + } + + buffer=(char*) realloc(buffer,*size+(n+1)); + snprintf(&buffer[*size],n+1,tempbuffer); + free(tempbuffer); + *size+=n; + } + } + while (ext==true); + + return buffer; +} diff --git a/readline.h b/readline.h new file mode 100644 index 0000000..ab674ad --- /dev/null +++ b/readline.h @@ -0,0 +1,23 @@ +/* + * readline.h: A plugin for the Video Disk Recorder + * + * See the README file for copyright information and how to reach the author. + * + * $Id$ + */ + +#ifndef __readline_h_ +#define __readline_h_ + +#include + +class cReadLineInfosatepg { +private: + char *buffer; +public: + cReadLineInfosatepg(void); + ~cReadLineInfosatepg(); + char *Read(FILE *f,size_t *size); + }; + +#endif diff --git a/setup.cpp b/setup.cpp new file mode 100644 index 0000000..8e5a292 --- /dev/null +++ b/setup.cpp @@ -0,0 +1,149 @@ +/* + * setup.cpp: A plugin for the Video Disk Recorder + * + * See the README file for copyright information and how to reach the author. + * + * $Id$ + */ + +#include "setup.h" + +// --- cMenuSetupInfosatepg +cMenuSetupInfosatepg::cMenuSetupInfosatepg(cGlobalInfosatepg *Global) +{ + global=Global; + + newChannel = global->Channel; + newPid = global->Pid; + newWaitTime = global->WaitTime; + newEventTimeDiff=(int) (global->EventTimeDiff/60); + + Add(NewTitle(tr("Scan parameter"))); + cOsdItem *firstItem = new cMenuEditIntItem( tr("Channel"), &newChannel,1,Channels.MaxNumber()); + Add(firstItem); + Add(new cMenuEditIntItem( tr("Pid"), &newPid,1,8191)); + + Add(NewTitle(tr("Options"))); + Add(new cMenuEditIntItem( tr("WaitTime [s]"), &newWaitTime,MIN_WAITTIME,MAX_WAITTIME)); + Add(new cMenuEditIntItem( tr("Event TimeDiff [min]"), &newEventTimeDiff, + MIN_EVENTTIMEDIFF,MAX_EVENTTIMEDIFF)); + + if (global->InfosatChannels()) + { + Add(NewTitle(tr("Infosat channels")),true); + chanCurrent=Current()+1; + SetCurrent(firstItem); + + for (int i=0; iInfosatChannels(); i++) + { + cChannel *chan = Channels.GetByChannelID(global->GetChannelID(i)); + if (!chan) continue; + Add(new cOsdItem(chan->Name())); + } + } +} + +cOsdItem *cMenuSetupInfosatepg::NewTitle(const char *s) +{ + char *str; + asprintf(&str,"---- %s ----", s); + cOsdItem *tmp = new cOsdItem(str); + tmp->SetSelectable(false); + free(str); + return tmp; +} + +void cMenuSetupInfosatepg::Store(void) +{ + bool bReprocess=false; + + if (global->EventTimeDiff!=(60*newEventTimeDiff)) bReprocess=true; + + SetupStore("Channel", global->Channel = newChannel); + SetupStore("Pid", global->Pid = newPid); + SetupStore("WaitTime", global->WaitTime = newWaitTime); + SetupStore("EventTimeDiff", newEventTimeDiff); + global->EventTimeDiff = 60*newEventTimeDiff; + + if (bReprocess) global->ResetProcessedFlags(); +} + +eOSState cMenuSetupInfosatepg::Edit() +{ + if (HasSubMenu() || Count()==0) + return osContinue; + if (Current()>=chanCurrent) + { + int chanIndex=Current()-chanCurrent; + if (chanIndexInfosatChannels()) + return AddSubMenu(new cMenuSetupChannelMenu(global,chanIndex)); + else + return osContinue; + } + else + return osContinue; +} + +eOSState cMenuSetupInfosatepg::ProcessKey(eKeys Key) +{ + eOSState state = cOsdMenu::ProcessKey(Key); + + switch (state) + { + default: + if (state==osUnknown) + { + switch (Key) + { + case kOk: + return Edit(); + default: + break; + } + } + } + return state; +} + +cMenuSetupChannelMenu::cMenuSetupChannelMenu(cGlobalInfosatepg *Global, int Index) +{ + SetPlugin(cPluginManager::GetPlugin(PLUGIN_NAME_I18N)); + global=Global; + index=Index; + + ChannelUseText[0]=tr("no"); + ChannelUseText[1]=tr("short text"); + ChannelUseText[2]=tr("short/long text"); + ChannelUseText[3]=tr("short text/extEPG"); + ChannelUseText[4]=tr("intelligent"); + ChannelUseText[5]=tr("complete"); + + newChannelUse=global->GetChannelUse(index); + if (newChannelUse<0) newChannelUse=USE_NOTHING; // to be safe! + + channel = Channels.GetByChannelID(global->GetChannelID(index)); + + char *str; + asprintf(&str,"---- %s ----", channel->Name()); + Add(new cOsdItem(str,osUnknown,false)); + free(str); + + Add(new cMenuEditStraItem("Usage",&newChannelUse, + sizeof(ChannelUseText)/sizeof(const char *),ChannelUseText)); + +} + +void cMenuSetupChannelMenu::Store(void) +{ + bool bReprocess=false; + + if (!channel) return; + cString ChannelID = channel->GetChannelID().ToString(); + char *name; + asprintf(&name,"Channel-%s",*ChannelID); + if (!name) return; + if (global->SetChannelUse(index,newChannelUse)) bReprocess=true; + SetupStore(name,newChannelUse); + free(name); + if (bReprocess) global->ResetProcessedFlags(); +} diff --git a/setup.h b/setup.h new file mode 100644 index 0000000..3206e49 --- /dev/null +++ b/setup.h @@ -0,0 +1,49 @@ +/* + * setup.h: A plugin for the Video Disk Recorder + * + * See the README file for copyright information and how to reach the author. + * + * $Id$ + */ + +#ifndef __setup_h_ +#define __setup_h_ + +#include +#include +#include "global.h" + +class cMenuSetupInfosatepg : public cMenuSetupPage +{ +private: + cGlobalInfosatepg *global; + int newChannel; + int newWaitTime; + int newEventTimeDiff; + int newPid; + int chanCurrent; +protected: + virtual void Store(void); +private: + cOsdItem *NewTitle(const char *s); + eOSState Edit(void); +public: + cMenuSetupInfosatepg(cGlobalInfosatepg *Global); + virtual eOSState ProcessKey(eKeys Key); +}; + +class cMenuSetupChannelMenu : public cMenuSetupPage +{ +private: + cGlobalInfosatepg *global; + const char * ChannelUseText[6]; + int newChannelUse; + int index; + cChannel *channel; +protected: + virtual void Store(void); +public: + cMenuSetupChannelMenu(cGlobalInfosatepg *Global, int Index); +}; + +#endif diff --git a/status.cpp b/status.cpp new file mode 100644 index 0000000..b540f74 --- /dev/null +++ b/status.cpp @@ -0,0 +1,63 @@ +/* + * status.cpp: A plugin for the Video Disk Recorder + * + * See the README file for copyright information and how to reach the author. + * + * $Id$ + */ + +#include "status.h" + +cStatusInfosatepg::cStatusInfosatepg(cGlobalInfosatepg *Global) +{ + global = Global; + myFilter=new cFilterInfosatepg(global); + myFilterDevice=NULL; +} + +cStatusInfosatepg::~cStatusInfosatepg(void) +{ + if (myFilterDevice) myFilterDevice->Detach(myFilter); + if (myFilter) delete myFilter; +} + +void cStatusInfosatepg::ChannelSwitch(const cDevice *Device, int ChannelNumber) +{ + bool bAddFilter=false; + + // just add filter if we aren't locked + if ((ChannelNumber==global->Channel) && (!global->isLocked())) bAddFilter=true; + + if (bAddFilter) + { + + if ((myFilterDevice) && (myFilter)) + { + if (myFilterDevice==Device) return; // already attached -> bail out + dsyslog("infosatepg: detach previously attached filter"); + myFilterDevice->Detach(myFilter); + } + + myFilterDevice = Device->GetDevice(Device->DeviceNumber()); + if (!myFilterDevice) return; + + dsyslog("switching device %i to channel %i (infosatepg)", + Device->DeviceNumber()+1,ChannelNumber); + myFilterDevice->AttachFilter(myFilter); + global->SetSwitched(true); + } + else + { + if (myFilterDevice) + { + if (Device==myFilterDevice) + { + dsyslog("infosatepg: detach filter"); + myFilterDevice->Detach(myFilter); + myFilterDevice=NULL; + global->SetTimer(); + global->SetSwitched(false); + } + } + } +} diff --git a/status.h b/status.h new file mode 100644 index 0000000..9fd7043 --- /dev/null +++ b/status.h @@ -0,0 +1,29 @@ +/* + * status.h: A plugin for the Video Disk Recorder + * + * See the README file for copyright information and how to reach the author. + * + * $Id$ + */ +#ifndef __status_h_ +#define __status_h_ + +#include + +#include "filter.h" +#include "global.h" + +// --- cStatusInfosatepg +class cStatusInfosatepg : public cStatus { +private: + cFilterInfosatepg *myFilter; + cDevice *myFilterDevice; + cGlobalInfosatepg *global; +protected: + virtual void ChannelSwitch(const cDevice *Device, int ChannelNumber); +public: + cStatusInfosatepg(cGlobalInfosatepg *Global); + virtual ~cStatusInfosatepg(void); + }; + +#endif -- cgit v1.2.3