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#!/usr/bin/perl |
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|
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# dumpepg dumps the epg database given as first argument run "getepg" to |
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# create it. |
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|
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use Storable; |
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use POSIX 'strftime'; |
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|
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my $db_name = $ARGV[0]; |
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$db_name .= ".epg" unless -e $db_name; |
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|
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print "Electronic Program Guide <$db_name>\n\n"; |
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|
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*db = Storable::retrieve($db_name); |
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|
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sub dump_ai { |
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my $ai = shift; |
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printf "EPG STREAM 1 <%d>", $ai->{epg_version}; |
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printf " #ni %d, #oi %d, #mi %d\n", $ai->{no_navigation}, $ai->{no_osd}, $ai->{no_message}; |
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printf "EPG STREAM 2 <%d>", $ai->{epg_version_swo}; |
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printf " #ni %d, #oi %d, #mi %d\n", $ai->{no_navigation_swo}, $ai->{no_osd_swo}, $ai->{no_message_swo}; |
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|
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printf "this network #%d (%s) # updates %d\n", $ai->{this_network_op}, $ai->{service_name}, $ai->{no_updates}; |
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for (@{$ai->{networks}}) { |
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printf " network #%04x (%s), LTO %d, %d days, range<%d-%d/%d>, @%d, +%03x\n", |
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@$_{qw/cni netwop_name LTO nodays prog_start_no prog_stop_no prog_stop_swo default_alphabet network_add_info/}; |
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} |
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print "\n"; |
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} |
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|
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sub string2text { |
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local $_ = shift; |
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y/~{|}[]/ßaöäüÄÜ/; |
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s/(.{40})/$1\n/g; |
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s/([\x00-\x07])/sprintf " [%dm", ord($1)+30/ge; |
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s/([\x00-\x09\x0b-\x1a\x1c-\x1f])/sprintf "·[%02x]",ord $1/ge; |
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s/^ //g; |
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$_."[37m"; |
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} |
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|
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sub date2unix { |
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my($date,$time,$lto)=@_; |
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381283200 |
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+ ($date-45000) * 86400 |
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+ ($time >> 12 ) * 10 * 60 * 60 |
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+ ($time >> 8 & 15) * 60 * 60 |
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+ ($time >> 4 & 15) * 10 * 60 |
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+ ($time & 15) * 60 |
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+ $lto * 15; |
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} |
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|
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sub date2text { |
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sprintf "{%04x}", $_[0]; |
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} |
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|
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sub time2text { |
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sprintf "%02x:%02x", $_[0] >> 8, $_[0] & 0xff; |
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} |
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|
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dump_ai($db{ai}); |
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|
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my @pi = map values %$_, values %{$db{pi}}; |
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|
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printf "Dump of %d program information structures\n\n", 1*@pi; |
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|
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for (sort { $a->{start_date} <=> $b->{start_date} || |
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$a->{start_time} <=> $b->{start_time} || |
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$a->{netwop_no} <=> $b->{netwop_no} } @pi) { |
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my $ti = string2text($_->{title}); |
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|
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my $start = date2unix($_->{start_date}, $_->{start_time}, $db{ai}{networks}[$_->{netwop_no}]{LTO}); |
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my $stop = date2unix($_->{start_date}, $_->{stop_time }, $db{ai}{networks}[$_->{netwop_no}]{LTO}); |
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$stop += 86400 if $stop < $start; |
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|
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printf "PI #%d (%s) %s - %s \"%s\"\n", $_->{block_no}, $db{ai}{networks}[$_->{netwop_no}]{netwop_name}, |
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strftime("%A %Y-%m-%d %H:%M", localtime $start), strftime("%H:%M", localtime $stop), |
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$ti; |
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my $si = string2text($_->{shortinfo}); $si =~ s/^/ /gm; print $si,"\n"; |
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my $si = string2text($_->{longinfo}); $si =~ s/^/ /gm; print " =>",$si,"\n"; |
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print " FLAGS <"; |
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printf " editorial rating %d", $_->{editoral_rating} if $_->{editoral_rating}>0; |
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printf " parental rating %d", $_->{parental_rating} if $_->{parental_rating}>0; |
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print " Mono" if $_->{audio_flags}==0; |
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print " 2 Channel" if $_->{audio_flags}==1; |
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print " Stereo" if $_->{audio_flags}==2; |
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print " Surround" if $_->{audio_flags}==3; |
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print " Widescreen" if $_->{feature_flags}&4; |
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print " PAL+" if $_->{feature_flags}&8; |
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print " Digital" if $_->{feature_flags}&16; |
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print " Encrypted" if $_->{feature_flags}&32; |
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print " Live" if $_->{feature_flags}&64; |
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print " Repeated" if $_->{feature_flags}&128; |
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print " Subtitled" if $_->{feature_flags}&256; |
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print " >\n"; |
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print "\n"; |
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} |
