| 1 | #!/usr/bin/perl -w |
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| 2 | |
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| 3 | # "Shepherd" |
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| 4 | # A wrapper for various Aussie TV guide data grabbers |
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| 5 | # |
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| 6 | # Use --help for command-line options. |
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| 7 | # |
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| 8 | # Shepherd is an attempt to reconcile many different tv_grab_au scripts and |
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| 9 | # make one cohesive reliable data set. It works by calling a series of |
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| 10 | # scripts that grab data from a large variety of sources, and then |
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| 11 | # analysing the resulting XML data sets and determining which of the many |
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| 12 | # is the most reliable. |
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| 13 | |
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| 14 | # Shepherd runs in 4 passes: |
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| 15 | # pass 1: (tv_grab_au) Checks that all components are up-to-date, auto- |
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| 16 | # updates if not. |
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| 17 | # Passes control onto shepherd |
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| 18 | # pass 2: (shepherd) calls grabbers to fill in missing data |
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| 19 | # pass 3: (shepherd) calls reconciler to reconcile overlapping data |
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| 20 | # and normalize programme titles to our preferred title |
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| 21 | # pass 4: (shepherd) calls postprocessors to postprocess data |
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| 22 | # (e.g. flag HDTV programmes, augment with IMDb etc.) |
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| 23 | |
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| 24 | my $version = '0.2.32'; |
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| 25 | |
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| 26 | # Changelog: |
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| 27 | # 0.1.0 : Basic self-updating and grabber management |
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| 28 | # 0.2.0 : --configure |
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| 29 | # 0.2.1 : Has a home in ~/.shepherd/ |
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| 30 | # 0.2.2 : --check |
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| 31 | # 0.2.3 : Bugfix: archives correctly |
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| 32 | # 0.2.5 : Multi-grabber (potentially with partial data) |
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| 33 | # 0.2.6 : Postprocessor support |
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| 34 | # 0.2.7 : Changed online file structure |
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| 35 | # 0.2.8 : Integrated reconciler |
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| 36 | # 0.2.9 : Grabber config support |
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| 37 | # 0.2.10 : Bugfix: don't call postprocessors that aren't ready, |
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| 38 | # rework accept-data-or-not postprocessor logic |
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| 39 | # 0.2.11 : Dedicated external reconciler support |
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| 40 | # 0.2.13 : revert 'alawys run' added in 0.2.12, --setorder bugfix |
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| 41 | # 0.2.14 : Changed online status file format |
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| 42 | # 0.2.15 : Intelli-random grabber ordering now kinda works |
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| 43 | # 0.2.16 : config logic for HD channels |
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| 44 | # 0.2.17 : bugfix timezone bogosities |
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| 45 | # 0.2.18 : care less about missing data in early-morning/overnight |
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| 46 | # care more about missing data in evening/night |
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| 47 | # 0.2.22 : remove ->{order}, order is now set by quality |
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| 48 | # explicitly tell reconciler the preferred _title_ source |
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| 49 | # 0.2.24 : logging and log files |
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| 50 | # 0.2.25 : use open-with-pipe rather than system() and look at |
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| 51 | # return codes from called programmes |
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| 52 | # 0.2.27 : Identify self in useragent when fetching shepherd files |
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| 53 | # 0.2.28 : Changing status file format again |
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| 54 | # 0.2.30 : Run transitional grabber(s) as a once-off to establish preferred |
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| 55 | # title translations. |
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| 56 | # 0.2.31 : split tv_grab_au (install/test/upgrade/enable/disable) from |
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| 57 | # shepherd (grab/reconcile/postprocess) |
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| 58 | |
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| 59 | BEGIN { *CORE::GLOBAL::die = \&my_die; } |
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| 60 | |
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| 61 | use strict; |
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| 62 | no strict 'refs'; |
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| 63 | |
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| 64 | use LWP::UserAgent; |
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| 65 | use Sort::Versions; |
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| 66 | use Cwd; |
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| 67 | use Getopt::Long; |
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| 68 | use Data::Dumper; |
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| 69 | use XMLTV; |
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| 70 | use XMLTV::Ask; |
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| 71 | use POSIX qw(strftime mktime); |
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| 72 | use Date::Manip; |
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| 73 | use Algorithm::Diff; |
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| 74 | use List::Compare; |
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| 75 | use Compress::Zlib; |
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| 76 | |
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| 77 | # --------------------------------------------------------------------------- |
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| 78 | # --- Global Variables |
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| 79 | # --------------------------------------------------------------------------- |
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| 80 | |
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| 81 | my $myprogname = 'tv_grab_au'; |
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| 82 | my $progname = 'shepherd'; |
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| 83 | |
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| 84 | my $HOME = 'http://www.whuffy.com/shepherd'; |
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| 85 | |
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| 86 | my $invoked = Cwd::realpath($0); |
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| 87 | my @options = @ARGV; |
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| 88 | |
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| 89 | # By default, Shepherd runs from ~/.shepherd/. If it's not run as a user, |
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| 90 | # it will try /opt/shepherd/ instead. |
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| 91 | my $CWD = ($ENV{HOME} ? $ENV{HOME} . "/." : "/opt/") . $progname; |
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| 92 | -d $CWD or mkdir $CWD or die "Cannot create directory $CWD: $!"; |
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| 93 | chdir($CWD); |
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| 94 | |
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| 95 | my $ARCHIVE_DIR = "$CWD/archive"; |
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| 96 | |
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| 97 | my $opt; |
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| 98 | my $pref_title_source; |
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| 99 | my $mirror_site; |
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| 100 | my $debug = 0; |
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| 101 | my $components = { }; |
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| 102 | my $region; |
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| 103 | my $channels; |
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| 104 | my $opt_channels; |
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| 105 | my $config_file = "$CWD/$progname.conf"; |
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| 106 | my $channels_file = "$CWD/channels.conf"; |
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| 107 | my $log_file = "$CWD/$progname.log"; |
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| 108 | my $days = 7; |
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| 109 | |
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| 110 | # OBSOLETE: will be removed |
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| 111 | my $preferred; |
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| 112 | my $title_translation_table; |
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| 113 | my $pref_order; |
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| 114 | |
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| 115 | # --------------------------------------------------------------------------- |
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| 116 | # --- Setup |
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| 117 | # --------------------------------------------------------------------------- |
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| 118 | |
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| 119 | # Any options Shepherd doesn't understand, we'll pass to the grabber(s) |
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| 120 | Getopt::Long::Configure(qw/pass_through/); |
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| 121 | |
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| 122 | &get_initial_command_line_options; |
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| 123 | |
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| 124 | &capabilities if ($opt->{capabilities}); |
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| 125 | &description if ($opt->{description}); |
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| 126 | &version if ($opt->{version}); |
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| 127 | |
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| 128 | $| = 1; |
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| 129 | print ucfirst($myprogname) . " v$version\n\n"; |
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| 130 | |
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| 131 | &help if ($opt->{help}); |
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| 132 | |
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| 133 | &read_config_file; |
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| 134 | &read_channels_file; |
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| 135 | |
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| 136 | &get_remaining_command_line_options; |
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| 137 | |
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| 138 | if ($opt->{status}) |
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| 139 | { |
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| 140 | &status; |
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| 141 | exit; |
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| 142 | } |
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| 143 | |
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| 144 | if ($opt->{show_config}) |
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| 145 | { |
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| 146 | &show_config; |
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| 147 | exit; |
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| 148 | } |
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| 149 | |
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| 150 | &open_logfile unless ($opt->{nolog}); |
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| 151 | |
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| 152 | &process_setup_commands; |
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| 153 | |
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| 154 | # --------------------------------------------------------------------------- |
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| 155 | # --- Update |
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| 156 | # --------------------------------------------------------------------------- |
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| 157 | |
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| 158 | unless ($opt->{noupdate}) |
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| 159 | { |
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| 160 | if (&update()) |
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| 161 | { |
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| 162 | &write_config_file; |
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| 163 | } |
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| 164 | } |
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| 165 | |
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| 166 | if ($opt->{configure}) |
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| 167 | { |
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| 168 | &configure; |
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| 169 | } |
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| 170 | |
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| 171 | # --------------------------------------------------------------------------- |
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| 172 | # --- Go! |
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| 173 | # --------------------------------------------------------------------------- |
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| 174 | |
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| 175 | unless ($opt->{update}) |
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| 176 | { |
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| 177 | write_config_file(); |
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| 178 | &log("Passing control to Shepherd.\n"); |
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| 179 | &close_logfile() unless $opt->{nolog}; |
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| 180 | |
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| 181 | exec("$CWD/shepherd @options"); # doesn't return |
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| 182 | } |
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| 183 | |
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| 184 | &log("Done.\n"); |
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| 185 | &close_logfile() unless $opt->{nolog}; |
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| 186 | |
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| 187 | # --------------------------------------------------------------------------- |
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| 188 | # --- Subroutines |
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| 189 | # --------------------------------------------------------------------------- |
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| 190 | |
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| 191 | # ----------------------------------------- |
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| 192 | # Subs: Updates & Installations |
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| 193 | # ----------------------------------------- |
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| 194 | |
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| 195 | sub update |
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| 196 | { |
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| 197 | &log("\nChecking for updates:\n\n"); |
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| 198 | |
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| 199 | my $data = fetch_shepherd_file("status"); |
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| 200 | |
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| 201 | return 0 unless ($data); |
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| 202 | |
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| 203 | my $made_changes = 0; |
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| 204 | my %clist = %$components; |
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| 205 | |
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| 206 | while ($data =~ /(\S+)\s+(\S+)\s+(\S+)/g) |
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| 207 | { |
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| 208 | my ($progtype, $proggy, $latestversion) = ($1,$2,$3); |
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| 209 | if (update_component($proggy, $latestversion, $progtype)) |
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| 210 | { |
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| 211 | $made_changes = 1; |
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| 212 | } |
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| 213 | delete $clist{$proggy}; |
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| 214 | } |
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| 215 | |
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| 216 | # work out what components disappeared (if any) |
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| 217 | foreach (keys %clist) { |
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| 218 | unless ($components->{$_}->{disabled}) { |
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| 219 | &log("\nDeleted component: $_.\n"); |
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| 220 | disable($_, 2); |
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| 221 | $made_changes = 1; |
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| 222 | } |
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| 223 | } |
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| 224 | $made_changes; |
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| 225 | } |
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| 226 | |
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| 227 | sub update_component |
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| 228 | { |
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| 229 | my ($proggy, $latestversion, $progtype) = @_; |
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| 230 | |
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| 231 | my $ver = 0; |
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| 232 | |
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| 233 | if ($progtype eq "shepherd") |
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| 234 | { |
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| 235 | if (-e "$CWD/$proggy") |
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| 236 | { |
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| 237 | $ver = `$CWD/$proggy --version`; |
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| 238 | chop($ver); |
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| 239 | } |
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| 240 | } else { |
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| 241 | $ver = $components->{$proggy}->{ver} if (defined $components->{$proggy} and -e ($progtype . "s/$proggy/$proggy")); |
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| 242 | } |
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| 243 | |
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| 244 | my $result = versioncmp($ver, $latestversion); |
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| 245 | my $action = $result == -1 ? ($ver ? "UPGRADING" : "NEW") : |
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| 246 | $result == 1 ? "DOWNGRADING" : |
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| 247 | "up to date"; |
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| 248 | &log(sprintf "* %-40s %30s\n", |
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| 249 | ucfirst($progtype) . " $proggy" . |
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| 250 | ($ver ? " v$ver" : '') . "...", |
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| 251 | $action); |
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| 252 | return 0 unless ($result); |
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| 253 | install($proggy, $latestversion, $progtype, $ver); |
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| 254 | return 1; |
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| 255 | } |
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| 256 | |
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| 257 | sub install |
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| 258 | { |
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| 259 | my ($proggy, $latestversion, $progtype, $oldver) = @_; |
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| 260 | my $config; |
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| 261 | |
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| 262 | &log("Downloading $proggy v$latestversion.\n"); |
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| 263 | |
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| 264 | my $rdir = ""; |
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| 265 | my $ldir = $CWD; |
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| 266 | |
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| 267 | if ($progtype ne "shepherd") { |
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| 268 | $rdir = $progtype . "s"; |
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| 269 | $ldir = "$CWD/$progtype" . "s/$proggy"; |
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| 270 | -d ("$CWD/$progtype" . "s") or mkdir ("$CWD/$progtype" . "s") or die "Cannot create directory $CWD/$progtype" . "s: $!"; |
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| 271 | } |
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| 272 | -d $ldir or mkdir $ldir or die "Cannot create directory $ldir: $!"; |
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| 273 | |
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| 274 | my $newfile = "$ldir/$proggy-$latestversion"; |
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| 275 | my $rfile = "$rdir/$proggy"; |
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| 276 | |
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| 277 | return unless (fetch_shepherd_file($rfile, $newfile)); |
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| 278 | |
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| 279 | # Fetch grabber config file |
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| 280 | if ($progtype eq 'grabber') |
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| 281 | { |
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| 282 | $rfile .= ".conf"; |
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| 283 | $config = fetch_shepherd_file($rfile); |
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| 284 | return unless ($config); # grabbers MUST have config files |
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| 285 | eval $config; |
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| 286 | } |
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| 287 | |
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| 288 | # Make component executable |
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| 289 | chmod 0755,$newfile; |
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| 290 | |
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| 291 | -d $ARCHIVE_DIR or mkdir $ARCHIVE_DIR or die "Cannot create directory $ARCHIVE_DIR: $!"; |
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| 292 | |
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| 293 | if (-e "$ldir/$proggy") |
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| 294 | { |
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| 295 | rename("$ldir/$proggy", "$ARCHIVE_DIR/$proggy-$oldver"); |
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| 296 | } |
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| 297 | rename($newfile, "$ldir/$proggy"); |
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| 298 | |
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| 299 | &log("Installed $proggy v$latestversion.\n") if ($debug); |
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| 300 | |
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| 301 | # if the update was for shepherd itself, restart it |
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| 302 | if ($progtype eq "shepherd") { |
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| 303 | &log("\n*** Restarting ***\n\n"); |
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| 304 | &close_logfile unless $opt->{nolog}; |
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| 305 | exec("$CWD/$myprogname @options"); |
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| 306 | # This exits. |
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| 307 | exit(0); |
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| 308 | } |
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| 309 | |
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| 310 | my $result = test_proggy($ldir,"$ldir/$proggy"); |
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| 311 | |
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| 312 | $components->{$proggy}->{type} = $progtype; |
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| 313 | $components->{$proggy}->{ver} = $latestversion; |
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| 314 | $components->{$proggy}->{ready} = $result; |
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| 315 | $components->{$proggy}->{config} = $config if ($progtype eq 'grabber'); |
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| 316 | |
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| 317 | # If this component was disabled automatically, re-enable it. |
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| 318 | # But if it was disabled manually, leave it off. |
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| 319 | my $d = $components->{$proggy}->{disabled}; |
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| 320 | if ($d and $d == 2) |
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| 321 | { |
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| 322 | enable($proggy); |
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| 323 | } |
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| 324 | |
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| 325 | $components->{$proggy}->{laststatus} = sprintf "updated to %s on %s", $latestversion, (strftime "%a%d%b%y",localtime(time)); |
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| 326 | |
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| 327 | } |
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| 328 | |
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| 329 | sub fetch_shepherd_file |
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| 330 | { |
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| 331 | my ($fn, $store) = @_; |
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| 332 | |
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| 333 | my $sites = ""; |
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| 334 | $sites = "$mirror_site," if ($mirror_site); |
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| 335 | $sites .= $HOME; |
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| 336 | |
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| 337 | my $ret; |
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| 338 | foreach my $site (split(/,/,$sites)) |
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| 339 | { |
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| 340 | $ret = fetch_file("$site/$fn", $store, 1); |
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| 341 | return $ret if ($ret); |
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| 342 | } |
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| 343 | return undef; |
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| 344 | } |
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| 345 | |
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| 346 | sub test_proggy |
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| 347 | { |
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| 348 | my ($testdir,$proggyexec) = @_; |
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| 349 | |
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| 350 | &log("Testing $proggyexec...\n"); |
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| 351 | |
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| 352 | chdir($testdir); |
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| 353 | my $result = call_prog("$proggyexec --ready"); |
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| 354 | chdir ($CWD); |
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| 355 | |
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| 356 | print "Return value: $result\n" if ($debug); |
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| 357 | |
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| 358 | if ($result) |
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| 359 | { |
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| 360 | &log("\nComponent $proggyexec did not exit cleanly!\n" . |
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| 361 | "It may require configuration.\n\n"); |
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| 362 | } |
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| 363 | else |
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| 364 | { |
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| 365 | &log("OK.\n"); |
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| 366 | } |
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| 367 | return !$result; |
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| 368 | } |
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| 369 | |
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| 370 | sub enable |
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| 371 | { |
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| 372 | my $proggy = shift; |
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| 373 | |
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| 374 | # confirm it exists first |
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| 375 | if (!$components->{$proggy}) { |
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| 376 | printf "No such component: \"%s\".\n",$proggy; |
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| 377 | return; |
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| 378 | } |
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| 379 | print "Enabling $proggy.\n"; |
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| 380 | |
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| 381 | delete $components->{$proggy}->{disabled}; |
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| 382 | $components->{$proggy}->{laststatus} = sprintf "enabled on %s, not run yet",(strftime "%a%d%b%y", localtime(time)); |
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| 383 | } |
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| 384 | |
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| 385 | sub disable |
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| 386 | { |
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| 387 | my ($proggy, $n) = @_; |
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| 388 | |
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| 389 | # confirm it exists first |
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| 390 | if (!$components->{$proggy}) { |
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| 391 | printf "No such component: \"%s\".\n",$proggy; |
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| 392 | return; |
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| 393 | } |
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| 394 | print "Disabling $proggy.\n"; |
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| 395 | |
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| 396 | $n ||= 1; |
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| 397 | $components->{$proggy}->{disabled} = $n; |
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| 398 | $components->{$proggy}->{laststatus} = sprintf "manually disabled on %s",(strftime "%a%d%b%y", localtime(time)); |
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| 399 | } |
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| 400 | |
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| 401 | sub check |
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| 402 | { |
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| 403 | my $result; |
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| 404 | foreach my $proggy (keys %$components) { |
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| 405 | my $progtype = $components->{$proggy}->{type}; |
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| 406 | $result = test_proggy("$CWD/$progtype" . "s/$proggy", "$CWD/$progtype" . "s/$proggy/$proggy"); |
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| 407 | if (!$result ne !$components->{$proggy}->{ready}) { |
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| 408 | $components->{$proggy}->{ready} = $result; |
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| 409 | } |
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| 410 | } |
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| 411 | } |
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| 412 | # ----------------------------------------- |
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| 413 | # Subs: Utilities |
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| 414 | # ----------------------------------------- |
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| 415 | # |
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| 416 | |
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| 417 | sub query_grabbers |
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| 418 | { |
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| 419 | my ($conf, $val) = @_; |
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| 420 | return query_component_type('grabber',$conf,$val); |
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| 421 | } |
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| 422 | |
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| 423 | sub query_reconcilers |
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| 424 | { |
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| 425 | return query_component_type('reconciler'); |
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| 426 | } |
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| 427 | |
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| 428 | sub query_postprocessors |
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| 429 | { |
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| 430 | return query_component_type('postprocessor'); |
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| 431 | } |
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| 432 | |
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| 433 | sub query_component_type |
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| 434 | { |
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| 435 | my ($progtype,$conf,$val) = @_; |
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| 436 | |
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| 437 | my @ret = (); |
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| 438 | foreach (keys %$components) |
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| 439 | { |
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| 440 | if ($components->{$_}->{type} eq $progtype) { |
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| 441 | if (defined $conf) { |
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| 442 | push (@ret, $_) if (query_config($_,$conf) eq $val); |
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| 443 | } else { |
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| 444 | push (@ret, $_); |
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| 445 | } |
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| 446 | } |
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| 447 | } |
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| 448 | return @ret; |
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| 449 | } |
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| 450 | |
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| 451 | sub query_name |
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| 452 | { |
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| 453 | my $str = shift; |
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| 454 | if ($str =~ /(.*) \[cache\]/) |
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| 455 | { |
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| 456 | return $1; |
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| 457 | } |
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| 458 | return $str; |
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| 459 | } |
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| 460 | |
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| 461 | sub query_config |
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| 462 | { |
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| 463 | my ($grabber, $key) = @_; |
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| 464 | |
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| 465 | $grabber = query_name($grabber); |
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| 466 | return undef unless ($components->{$grabber}); |
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| 467 | return $components->{$grabber}->{config}->{$key}; |
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| 468 | } |
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| 469 | |
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| 470 | sub rotate_logfiles |
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| 471 | { |
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| 472 | # keep last 4 log files |
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| 473 | my $num; |
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| 474 | for ($num = 4; $num > 0; $num--) { |
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| 475 | my $f1 = sprintf "%s.%d.gz",$log_file,$num; |
|---|
| 476 | my $f2 = sprintf "%s.%d.gz",$log_file,$num+1; |
|---|
| 477 | unlink($f2); |
|---|
| 478 | rename($f1,$f2); |
|---|
| 479 | } |
|---|
| 480 | |
|---|
| 481 | my $f2 = sprintf "%s.1",$log_file; |
|---|
| 482 | rename($log_file,$f2); |
|---|
| 483 | } |
|---|
| 484 | |
|---|
| 485 | sub compress_file |
|---|
| 486 | { |
|---|
| 487 | my $infile = shift; |
|---|
| 488 | my $outfile = sprintf "%s.gz",$infile; |
|---|
| 489 | my $gz; |
|---|
| 490 | |
|---|
| 491 | if (!(open(INFILE,"<$infile"))) { |
|---|
| 492 | warn "could not open file $infile for reading: $!\n"; |
|---|
| 493 | return; |
|---|
| 494 | } |
|---|
| 495 | |
|---|
| 496 | if (!($gz = gzopen($outfile,"wb"))) { |
|---|
| 497 | warn "could not open file $outfile for writing: $!\n"; |
|---|
| 498 | return; |
|---|
| 499 | } |
|---|
| 500 | |
|---|
| 501 | while (<INFILE>) { |
|---|
| 502 | my $byteswritten = $gz->gzwrite($_); |
|---|
| 503 | warn "error writing to compressed file: error $gz->gzerror" |
|---|
| 504 | if ($byteswritten == 0); |
|---|
| 505 | } |
|---|
| 506 | close(INFILE); |
|---|
| 507 | $gz->gzclose(); |
|---|
| 508 | unlink($infile); |
|---|
| 509 | } |
|---|
| 510 | |
|---|
| 511 | sub open_logfile |
|---|
| 512 | { |
|---|
| 513 | &rotate_logfiles; |
|---|
| 514 | printf "Logging to $log_file.\n"; |
|---|
| 515 | open(LOG_FILE,">>$log_file") || die "can't open log file $log_file for writing: $!\n"; |
|---|
| 516 | |
|---|
| 517 | my $now = localtime(time); |
|---|
| 518 | printf LOG_FILE "$myprogname version $version started at $now\n\n"; |
|---|
| 519 | |
|---|
| 520 | compress_file($log_file.".1"); |
|---|
| 521 | } |
|---|
| 522 | |
|---|
| 523 | sub close_logfile |
|---|
| 524 | { |
|---|
| 525 | close(LOG_FILE); |
|---|
| 526 | } |
|---|
| 527 | |
|---|
| 528 | sub log |
|---|
| 529 | { |
|---|
| 530 | my $entry = shift; |
|---|
| 531 | print $entry; |
|---|
| 532 | printf LOG_FILE "%s",$entry unless $opt->{nolog}; |
|---|
| 533 | } |
|---|
| 534 | |
|---|
| 535 | sub call_prog |
|---|
| 536 | { |
|---|
| 537 | my $prog = shift; |
|---|
| 538 | if (!(open(PROG,"$prog|"))) { |
|---|
| 539 | &log("warning: couldn't exec \"$prog\": $!\n"); |
|---|
| 540 | return -1; |
|---|
| 541 | } |
|---|
| 542 | while(<PROG>) { |
|---|
| 543 | &log($_); |
|---|
| 544 | } |
|---|
| 545 | close(PROG); |
|---|
| 546 | |
|---|
| 547 | if ($? == -1) { |
|---|
| 548 | &log("Failed to execute prog: $!\n"); |
|---|
| 549 | return -1; |
|---|
| 550 | } elsif ($? & 127) { |
|---|
| 551 | &log((sprintf "prog died with signal %d, %s coredump\n", |
|---|
| 552 | ($? & 127), ($? & 128) ? "with" : "without")); |
|---|
| 553 | return $?; |
|---|
| 554 | } else { |
|---|
| 555 | &log((sprintf "prog exited with value %d\n", $? >> 8)) if ($debug or $?); |
|---|
| 556 | return ($? >> 8); |
|---|
| 557 | } |
|---|
| 558 | } |
|---|
| 559 | |
|---|
| 560 | sub fetch_file |
|---|
| 561 | { |
|---|
| 562 | my ($url, $store, $id_self) = @_; |
|---|
| 563 | |
|---|
| 564 | &log("Fetching $url.\n"); |
|---|
| 565 | |
|---|
| 566 | my $ua = LWP::UserAgent->new(); |
|---|
| 567 | if ($id_self) |
|---|
| 568 | { |
|---|
| 569 | $ua->agent(ucfirst("$progname/$myprogname/$version")); |
|---|
| 570 | } |
|---|
| 571 | else |
|---|
| 572 | { |
|---|
| 573 | $ua->agent('Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 5.1; .NET CLR 1.1.4322') |
|---|
| 574 | } |
|---|
| 575 | |
|---|
| 576 | my $response = $ua->get($url); |
|---|
| 577 | if ($response->is_success()) |
|---|
| 578 | { |
|---|
| 579 | if ($store) |
|---|
| 580 | { |
|---|
| 581 | open (FILE, ">$store") |
|---|
| 582 | or (&log("ERROR: Unable to open $store for writing.\n") and return undef); |
|---|
| 583 | print FILE $response->content(); |
|---|
| 584 | close FILE; |
|---|
| 585 | return 1; |
|---|
| 586 | } |
|---|
| 587 | else |
|---|
| 588 | { |
|---|
| 589 | return $response->content(); |
|---|
| 590 | } |
|---|
| 591 | } |
|---|
| 592 | &log("Failed to retrieve $url!\n" . $response->status_line() . "\n"); |
|---|
| 593 | return undef; |
|---|
| 594 | } |
|---|
| 595 | |
|---|
| 596 | # ----------------------------------------- |
|---|
| 597 | # Subs: Setup |
|---|
| 598 | # ----------------------------------------- |
|---|
| 599 | |
|---|
| 600 | sub read_config_file |
|---|
| 601 | { |
|---|
| 602 | read_file($config_file, 'configuration'); |
|---|
| 603 | } |
|---|
| 604 | |
|---|
| 605 | sub read_channels_file |
|---|
| 606 | { |
|---|
| 607 | read_file($channels_file, 'channels'); |
|---|
| 608 | } |
|---|
| 609 | |
|---|
| 610 | sub read_file |
|---|
| 611 | { |
|---|
| 612 | my $fn = shift; |
|---|
| 613 | my $name = shift; |
|---|
| 614 | |
|---|
| 615 | print "Reading $name file: $fn\n"; |
|---|
| 616 | unless (-r $fn) |
|---|
| 617 | { |
|---|
| 618 | unless ($opt->{configure}) |
|---|
| 619 | { |
|---|
| 620 | print "\nNo $name file found.\n" . |
|---|
| 621 | ucfirst($progname) . " must be configured: " . |
|---|
| 622 | "configuring now.\n\n"; |
|---|
| 623 | $opt->{'configure'} = 1; |
|---|
| 624 | } |
|---|
| 625 | return; |
|---|
| 626 | } |
|---|
| 627 | local (@ARGV, $/) = ($fn); |
|---|
| 628 | no warnings 'all'; |
|---|
| 629 | eval <>; |
|---|
| 630 | if ($@ and !$opt->{configure}) |
|---|
| 631 | { |
|---|
| 632 | warn "\nERROR in $name file! Details:\n$@"; |
|---|
| 633 | print "You may wish to CTRL-C and fix this.\n\nContinuing anyway in:"; |
|---|
| 634 | foreach (1 .. 5) |
|---|
| 635 | { |
|---|
| 636 | print " " . (6 - $_); |
|---|
| 637 | sleep 1; |
|---|
| 638 | } |
|---|
| 639 | print "\n"; |
|---|
| 640 | } |
|---|
| 641 | } |
|---|
| 642 | |
|---|
| 643 | sub write_config_file |
|---|
| 644 | { |
|---|
| 645 | write_file($config_file, 'configuration', |
|---|
| 646 | [$region, $pref_title_source, $mirror_site, $components ], |
|---|
| 647 | ["region", "pref_title_source", "mirror_site", "components" ]); |
|---|
| 648 | } |
|---|
| 649 | |
|---|
| 650 | sub write_channels_file |
|---|
| 651 | { |
|---|
| 652 | write_file($channels_file, 'channels', |
|---|
| 653 | [ $channels, $opt_channels ], |
|---|
| 654 | [ 'channels', 'opt_channels' ]); |
|---|
| 655 | } |
|---|
| 656 | |
|---|
| 657 | sub write_file |
|---|
| 658 | { |
|---|
| 659 | my ($fn, $name, $vars, $varnames) = @_; |
|---|
| 660 | open (FN, ">$fn") or die "Can't write to $name file $fn: $!"; |
|---|
| 661 | print FN Data::Dumper->Dump($vars, $varnames); |
|---|
| 662 | close FN; |
|---|
| 663 | print "Wrote $name file $fn.\n" if ($debug); |
|---|
| 664 | } |
|---|
| 665 | |
|---|
| 666 | sub get_initial_command_line_options |
|---|
| 667 | { |
|---|
| 668 | GetOptions( 'config-file=s' => \$opt->{configfile}, |
|---|
| 669 | 'help' => \$opt->{help}, |
|---|
| 670 | 'configure' => \$opt->{configure}, |
|---|
| 671 | 'setmirror=s' => \$opt->{setmirror}, |
|---|
| 672 | 'setpreftitle=s' => \$opt->{setpreftitlesource}, |
|---|
| 673 | 'clearpreftitle' => \$opt->{clearpreftitlesource}, |
|---|
| 674 | 'dontcallgrabbers' => \$opt->{dontcallgrabbers}, |
|---|
| 675 | |
|---|
| 676 | # http://xmltv.org/wiki/xmltvcapabilities.html |
|---|
| 677 | 'capabilities' => \$opt->{capabilities}, |
|---|
| 678 | 'description' => \$opt->{description}, |
|---|
| 679 | 'quiet' => \$opt->{quiet}, |
|---|
| 680 | 'version' => \$opt->{version}, |
|---|
| 681 | |
|---|
| 682 | 'debug' => \$debug); |
|---|
| 683 | } |
|---|
| 684 | |
|---|
| 685 | sub get_remaining_command_line_options |
|---|
| 686 | { |
|---|
| 687 | GetOptions( |
|---|
| 688 | 'status' => \$opt->{status}, |
|---|
| 689 | 'list' => \$opt->{list}, |
|---|
| 690 | 'show-config' => \$opt->{show_config}, |
|---|
| 691 | |
|---|
| 692 | 'update' => \$opt->{update}, |
|---|
| 693 | 'noupdate' => \$opt->{noupdate}, |
|---|
| 694 | |
|---|
| 695 | 'disable=s' => \$opt->{disable}, |
|---|
| 696 | 'enable=s' => \$opt->{enable}, |
|---|
| 697 | |
|---|
| 698 | 'nolog' => \$opt->{nolog}, |
|---|
| 699 | |
|---|
| 700 | 'days=i' => \$days, |
|---|
| 701 | 'offset=i' => \$opt->{offset}, |
|---|
| 702 | 'show-channels' => \$opt->{show_channels}, |
|---|
| 703 | 'output=s' => \$opt->{output}, |
|---|
| 704 | 'randomize' => \$opt->{randomize}, # experimental |
|---|
| 705 | 'check' => \$opt->{check} |
|---|
| 706 | ); |
|---|
| 707 | } |
|---|
| 708 | |
|---|
| 709 | sub process_setup_commands |
|---|
| 710 | { |
|---|
| 711 | my @opts = qw( enable disable setorder check \ |
|---|
| 712 | setpreftitlesource clearpreftitlesource setmirror ); |
|---|
| 713 | |
|---|
| 714 | my $run = 0; |
|---|
| 715 | foreach (@opts) |
|---|
| 716 | { |
|---|
| 717 | if ($opt->{$_}) |
|---|
| 718 | { |
|---|
| 719 | $run = 1; |
|---|
| 720 | &$_($opt->{$_}); |
|---|
| 721 | } |
|---|
| 722 | } |
|---|
| 723 | return unless ($run); |
|---|
| 724 | write_config_file(); |
|---|
| 725 | status(); |
|---|
| 726 | exit; |
|---|
| 727 | } |
|---|
| 728 | |
|---|
| 729 | # if a preferred title source has been specified, add it to our config |
|---|
| 730 | sub setpreftitlesource |
|---|
| 731 | { |
|---|
| 732 | my $arg = shift; |
|---|
| 733 | $pref_title_source = $arg; |
|---|
| 734 | print "Added preferred title source: $pref_title_source\n"; |
|---|
| 735 | 1; |
|---|
| 736 | } |
|---|
| 737 | |
|---|
| 738 | # if requesting to clear preferred title and we have one, remove it |
|---|
| 739 | sub clearpreftitlesource |
|---|
| 740 | { |
|---|
| 741 | $pref_title_source = undef; |
|---|
| 742 | print "Removed preferred title source $pref_title_source\n"; |
|---|
| 743 | 1; |
|---|
| 744 | } |
|---|
| 745 | |
|---|
| 746 | # if a mirror has been specified, add it into our config |
|---|
| 747 | sub setmirror |
|---|
| 748 | { |
|---|
| 749 | my $arg = shift; |
|---|
| 750 | $mirror_site = $arg; |
|---|
| 751 | print "Setting mirror site(s): $mirror_site\n"; |
|---|
| 752 | } |
|---|
| 753 | |
|---|
| 754 | # ----------------------------------------- |
|---|
| 755 | # Subs: Configuration |
|---|
| 756 | # ----------------------------------------- |
|---|
| 757 | |
|---|
| 758 | sub configure |
|---|
| 759 | { |
|---|
| 760 | my $REGIONS = { |
|---|
| 761 | "ACT" => 126, |
|---|
| 762 | "NSW: Sydney" => 73, |
|---|
| 763 | "NSW: Newcastle" => 184, |
|---|
| 764 | "NSW: Central Coast" => 66, |
|---|
| 765 | "NSW: Griffith" => 67, |
|---|
| 766 | "NSW: Broken Hill" => 63, |
|---|
| 767 | "NSW: Northern NSW" => 69, |
|---|
| 768 | "NSW: Southern NSW" => 71, |
|---|
| 769 | "NSW: Remote and Central" => 106, |
|---|
| 770 | "NT: Darwin" => 74, |
|---|
| 771 | "NT: Remote & Central" => 108, |
|---|
| 772 | "QLD: Brisbane" => 75, |
|---|
| 773 | "QLD: Gold Coast" => 78, |
|---|
| 774 | "QLD: Regional" => 79, |
|---|
| 775 | "QLD: Remote & Central" => 114, |
|---|
| 776 | "SA: Adelaide" => 81, |
|---|
| 777 | "SA: Renmark" => 82, |
|---|
| 778 | "SA: Riverland" => 83, |
|---|
| 779 | "SA: South East SA" => 85, |
|---|
| 780 | "SA: Spencer Gulf" => 86, |
|---|
| 781 | "SA: Remote & Central" => 107, |
|---|
| 782 | "Tasmania" => 88, |
|---|
| 783 | "VIC: Melbourne" => 94, |
|---|
| 784 | "VIC: Geelong" => 93, |
|---|
| 785 | "VIC: Eastern Victoria" => 90, |
|---|
| 786 | "VIC: Mildura/Sunraysia" => 95, |
|---|
| 787 | "VIC: Western Victoria" => 98, |
|---|
| 788 | "WA: Perth" => 101, |
|---|
| 789 | "WA: Regional" => 102 |
|---|
| 790 | }; |
|---|
| 791 | |
|---|
| 792 | print "\nConfiguring.\n\n" . |
|---|
| 793 | "Select your region:\n"; |
|---|
| 794 | foreach (sort keys %$REGIONS) |
|---|
| 795 | { |
|---|
| 796 | printf(" (%3d) %s\n", $REGIONS->{$_}, $_); |
|---|
| 797 | } |
|---|
| 798 | $region = ask_choice("Enter region code:", "94", values %$REGIONS); |
|---|
| 799 | |
|---|
| 800 | print "\nFetching channel information... "; |
|---|
| 801 | |
|---|
| 802 | my @channellist = get_channels(); |
|---|
| 803 | |
|---|
| 804 | print "done.\n\n" . |
|---|
| 805 | "For each channel you want guide data for, enter an XMLTV id\n" . |
|---|
| 806 | "of your choice (e.g. \"seven.free.au\"). If you don't need\n" . |
|---|
| 807 | "guide data for this channel, just press Enter.\n\n" . |
|---|
| 808 | "Please don't subscribe to unneeded channels.\n\nChannels:\n"; |
|---|
| 809 | $channels = {}; |
|---|
| 810 | my $line; |
|---|
| 811 | foreach (@channellist) |
|---|
| 812 | { |
|---|
| 813 | $line = ask(" \"$_\"? "); |
|---|
| 814 | $channels->{$_} = $line if ($line); |
|---|
| 815 | } |
|---|
| 816 | |
|---|
| 817 | print "\nHigh Definition TV (HDTV)\n". |
|---|
| 818 | "Most Australian TV networks broadcast at least some\n". |
|---|
| 819 | "programmes in HDTV each week, but for the most part\n". |
|---|
| 820 | "either upsample SD to HD or play a rolling demonstration\n". |
|---|
| 821 | "HD clip when they don't have the programme in HD format.\n\n". |
|---|
| 822 | "If you have a HDTV capable system and are interested in\n". |
|---|
| 823 | "having Shepherd's postprocessors populate HDTV content\n". |
|---|
| 824 | "then Shepherd will need to know the XMLTV IDs for the HD\n". |
|---|
| 825 | "channels also.\n"; |
|---|
| 826 | if (ask_boolean("\nDo you wish to include HDTV channels?")) { |
|---|
| 827 | print "\nFor each channel you want guide data for, enter an XMLTV id\n" . |
|---|
| 828 | "of your choice (e.g. \"sevenhd.free.au\"). If you don't need\n" . |
|---|
| 829 | "guide data for this channel, just press Enter.\n\n"; |
|---|
| 830 | |
|---|
| 831 | $opt_channels = {}; |
|---|
| 832 | foreach (@channellist) |
|---|
| 833 | { |
|---|
| 834 | next if (($_ =~ /ABC2/i) || ($_ =~ /SBS News/i) || ($_ =~ /31/)); |
|---|
| 835 | $_ .= "HD"; |
|---|
| 836 | $line = ask(" \"$_\"? "); |
|---|
| 837 | $opt_channels->{$_} = $line if ($line); |
|---|
| 838 | } |
|---|
| 839 | } |
|---|
| 840 | |
|---|
| 841 | |
|---|
| 842 | print "\nWould you like to transition seamlessly from your current grabber?\n\n". |
|---|
| 843 | "Different data sources can have different names for the same show. For\n". |
|---|
| 844 | "example, one grabber might call a show \"Spicks & Specks\" while another\n". |
|---|
| 845 | "calls it \"Spicks and Specks\". These differences can make MythTV think\n". |
|---|
| 846 | "they're actually different shows.\n\n". |
|---|
| 847 | ucfirst($progname) . " is able to merge these differences so that it always\n". |
|---|
| 848 | "presents shows with a consistent name, no matter where it actually sourced\n". |
|---|
| 849 | "show data from. If you'd like, it can also rename shows so they're consistent\n". |
|---|
| 850 | "with whichever grabber you've been using until now.\n\n". |
|---|
| 851 | "The advantage of this is that you should get a smoother transition to\n". |
|---|
| 852 | ucfirst($progname) . ", with no shows changing names and no need to re-create\n". |
|---|
| 853 | "any recording rules. The main disadvantage is that if your previous grabber\n". |
|---|
| 854 | "used an inferior data source -- i.e. it sometimes has typos or less\n". |
|---|
| 855 | "informative program names -- then you'll continue to see these.\n\n". |
|---|
| 856 | "If you were using one of the following grabbers previously AND you want\n". |
|---|
| 857 | ucfirst($progname) . " to use that grabber's program names, select it here.\n\n"; |
|---|
| 858 | |
|---|
| 859 | my $def = "Do not transition; just use best quality titles"; |
|---|
| 860 | my %transition = ( "ltd (aka tv_grab_au, versions 1,30, 1.40 or 1.41)" => "yahoo7widget,abc2_website", |
|---|
| 861 | "OzTivo" => 'oztivo', |
|---|
| 862 | "Rex" => 'rex', |
|---|
| 863 | "JRobbo" => 'jrobbo' ); |
|---|
| 864 | my $pref = ask_choice("Transition from grabber?", $def, |
|---|
| 865 | $def, keys %transition); |
|---|
| 866 | $pref_title_source = $transition{$pref}; |
|---|
| 867 | |
|---|
| 868 | print "\n"; |
|---|
| 869 | show_channels(); |
|---|
| 870 | unless(ask_boolean("\nCreate configuration file?")) |
|---|
| 871 | { |
|---|
| 872 | print "Aborting configuration.\n"; |
|---|
| 873 | exit 0; |
|---|
| 874 | } |
|---|
| 875 | |
|---|
| 876 | write_config_file(); |
|---|
| 877 | write_channels_file(); |
|---|
| 878 | |
|---|
| 879 | print "Finished configuring.\n\n" . |
|---|
| 880 | "Shepherd is installed into $CWD.\n\n"; |
|---|
| 881 | |
|---|
| 882 | if ($invoked ne "$CWD/$myprogname" and $invoked =~ /$myprogname/) |
|---|
| 883 | { |
|---|
| 884 | print "Warning: you invoked this program as $invoked.\n" . |
|---|
| 885 | "In the future, it should be run as $CWD/$myprogname,\n" . |
|---|
| 886 | "to avoid constantly re-downloading the latest version.\n\n" . |
|---|
| 887 | "MythTV users may wish to create the following symlink, by " . |
|---|
| 888 | "doing this (as root):\n" . |
|---|
| 889 | "\"ln -s $CWD/$myprogname /usr/bin/tv_grab_au\".\n\n" . |
|---|
| 890 | "You may safely delete $invoked.\n\n"; |
|---|
| 891 | } |
|---|
| 892 | |
|---|
| 893 | status(); |
|---|
| 894 | |
|---|
| 895 | unless (ask_boolean("\nGrab data now?")) |
|---|
| 896 | { |
|---|
| 897 | exit 0; |
|---|
| 898 | } |
|---|
| 899 | } |
|---|
| 900 | |
|---|
| 901 | sub get_channels |
|---|
| 902 | { |
|---|
| 903 | my @date = localtime; |
|---|
| 904 | my $page = fetch_file( |
|---|
| 905 | "http://au.tv.yahoo.com/results.html?rg=$region&dt=" . |
|---|
| 906 | ($date[5] + 1900) . "-$date[4]-$date[3]"); |
|---|
| 907 | my @channellist; |
|---|
| 908 | while ($page =~ /<tr class=rtb><td class=rth><a .*?>(.*?)<\/a>/g) |
|---|
| 909 | { |
|---|
| 910 | push @channellist, $1; |
|---|
| 911 | } |
|---|
| 912 | return @channellist; |
|---|
| 913 | } |
|---|
| 914 | |
|---|
| 915 | # ----------------------------------------- |
|---|
| 916 | # Subs: Status & Help |
|---|
| 917 | # ----------------------------------------- |
|---|
| 918 | |
|---|
| 919 | sub show_config |
|---|
| 920 | { |
|---|
| 921 | print "\nConfiguration\n". |
|---|
| 922 | "-------------\n" . |
|---|
| 923 | "Config file: $config_file\n" . |
|---|
| 924 | "Debug mode : " . is_set($debug) . "\n" . |
|---|
| 925 | "Output file: " . ($opt->{output} ? $opt->{output} : "None") . "\n" . |
|---|
| 926 | "Region ID : $region\n"; |
|---|
| 927 | show_channels(); |
|---|
| 928 | print "\n"; |
|---|
| 929 | status(); |
|---|
| 930 | print "\n"; |
|---|
| 931 | } |
|---|
| 932 | |
|---|
| 933 | sub show_channels |
|---|
| 934 | { |
|---|
| 935 | print "Subscribed channels:\n"; |
|---|
| 936 | print " $_ -> $channels->{$_}\n" for sort keys %$channels; |
|---|
| 937 | print "Optional (HDTV) channels:\n"; |
|---|
| 938 | print " $_ -> $opt_channels->{$_}\n" for sort keys %$opt_channels; |
|---|
| 939 | } |
|---|
| 940 | |
|---|
| 941 | sub is_set |
|---|
| 942 | { |
|---|
| 943 | my $arg = shift; |
|---|
| 944 | return $arg ? "Yes" : "No"; |
|---|
| 945 | } |
|---|
| 946 | |
|---|
| 947 | sub pretty_print |
|---|
| 948 | { |
|---|
| 949 | my ($p, $len) = @_; |
|---|
| 950 | my $spaces = ' ' x (79-$len); |
|---|
| 951 | my $ret = ""; |
|---|
| 952 | |
|---|
| 953 | while (length($p) > 0) { |
|---|
| 954 | if (length($p) <= $len) { |
|---|
| 955 | $ret .= $p; |
|---|
| 956 | $p = ""; |
|---|
| 957 | } else { |
|---|
| 958 | # find a space to the left of cutoff |
|---|
| 959 | my $len2 = $len; |
|---|
| 960 | while ((substr($p,$len2,1) ne ' ') && ($len2 > 0)) { |
|---|
| 961 | $len2--; |
|---|
| 962 | } |
|---|
| 963 | if ($len2 == 0) { |
|---|
| 964 | # no space - just print it with cutoff |
|---|
| 965 | $ret .= substr($p,0,$len); |
|---|
| 966 | $p = substr($p,$len,(length($p)-$len)); |
|---|
| 967 | } else { |
|---|
| 968 | # print up to space |
|---|
| 969 | $ret .= substr($p,0,$len2); |
|---|
| 970 | $p = substr($p,($len2+1),(length($p)-$len2+1)); |
|---|
| 971 | } |
|---|
| 972 | # print whitespace |
|---|
| 973 | $ret .= "\n".$spaces; |
|---|
| 974 | } |
|---|
| 975 | } |
|---|
| 976 | return $ret; |
|---|
| 977 | } |
|---|
| 978 | |
|---|
| 979 | sub status |
|---|
| 980 | { |
|---|
| 981 | print "\nThe following plugins are known:\n", |
|---|
| 982 | " Type Name Version Description\n". |
|---|
| 983 | " -------- -------------- ------- ----------------------------------------------\n"; |
|---|
| 984 | |
|---|
| 985 | foreach (sort { $components->{$a}->{type} cmp $components->{$b}->{type} } keys %{$components}) { |
|---|
| 986 | printf " %-8s %-15s%7s %46s\n", |
|---|
| 987 | substr($components->{$_}->{type},0,8), |
|---|
| 988 | length($_) > 15 ? substr($_,0,13).".." : $_, |
|---|
| 989 | ($components->{$_}->{ver} ? substr($components->{$_}->{ver},0,7) : "unknown"), |
|---|
| 990 | (defined $components->{$_}->{config}->{desc} ? |
|---|
| 991 | pretty_print($components->{$_}->{config}->{desc},46) : ""); |
|---|
| 992 | } |
|---|
| 993 | printf "\n"; |
|---|
| 994 | |
|---|
| 995 | print "Grabbers, listed in order of quality:\n". |
|---|
| 996 | " Enabled/\n". |
|---|
| 997 | " Grabber Qual Ready Last Run Status\n" . |
|---|
| 998 | " -------------- ---- ----- ---------- -----------------------------------------\n"; |
|---|
| 999 | my %qual_table = ( 3 => "Best", 2 => "Good", 1 => "Avg" ); |
|---|
| 1000 | foreach (sort { $components->{$b}->{config}->{quality} <=> $components->{$a}->{config}->{quality} } query_grabbers()) { |
|---|
| 1001 | my $h = $components->{$_}; |
|---|
| 1002 | printf " %-15s%-4s %1s/%1s %11s %s\n", |
|---|
| 1003 | length($_) > 15 ? substr($_,0,13).".." : $_, |
|---|
| 1004 | $qual_table{($h->{config}->{quality})}, |
|---|
| 1005 | $h->{disabled} ? 'N' : 'Y', |
|---|
| 1006 | $h->{ready} ? 'Y' : 'N', |
|---|
| 1007 | $h->{lastdata} ? (strftime "%a%d%b%y", localtime($h->{lastdata})) : 'never', |
|---|
| 1008 | $h->{laststatus} ? pretty_print($h->{laststatus},41) : ''; |
|---|
| 1009 | } |
|---|
| 1010 | |
|---|
| 1011 | print "\n". |
|---|
| 1012 | " Enabled/\n". |
|---|
| 1013 | " Reconciler Ready Last Run Status\n" . |
|---|
| 1014 | " -------------- ----- ---------- ----------------------------------------------\n"; |
|---|
| 1015 | foreach (sort { $components->{$a} <=> $components->{$b} } query_reconcilers()) { |
|---|
| 1016 | my $h = $components->{$_}; |
|---|
| 1017 | printf " %-15s %1s/%1s %11s %s\n", |
|---|
| 1018 | length($_) > 15 ? substr($_,0,13).".." : $_, |
|---|
| 1019 | $h->{disabled} ? 'N' : 'Y', |
|---|
| 1020 | $h->{ready} ? 'Y' : 'N', |
|---|
| 1021 | $h->{lastdata} ? (strftime "%a%d%b%y", localtime($h->{lastdata})) : 'never', |
|---|
| 1022 | $h->{laststatus} ? pretty_print($h->{laststatus},46) : ''; |
|---|
| 1023 | } |
|---|
| 1024 | |
|---|
| 1025 | print "\n". |
|---|
| 1026 | " Enabled/\n". |
|---|
| 1027 | " Postprocessor Ready Last Run Status\n" . |
|---|
| 1028 | " -------------- ----- ---------- ----------------------------------------------\n"; |
|---|
| 1029 | foreach (sort { $components->{$a} <=> $components->{$b} } query_postprocessors()) { |
|---|
| 1030 | my $h = $components->{$_}; |
|---|
| 1031 | printf " %-15s %1s/%1s %11s %s\n", |
|---|
| 1032 | length($_) > 15 ? substr($_,0,13).".." : $_, |
|---|
| 1033 | $h->{disabled} ? 'N' : 'Y', |
|---|
| 1034 | $h->{ready} ? 'Y' : 'N', |
|---|
| 1035 | $h->{lastdata} ? (strftime "%a%d%b%y", localtime($h->{lastdata})) : 'never', |
|---|
| 1036 | $h->{laststatus} ? pretty_print($h->{laststatus},46) : ''; |
|---|
| 1037 | } |
|---|
| 1038 | printf "\nPreferred titles from grabber '%s'\n",$pref_title_source if ($pref_title_source); |
|---|
| 1039 | printf "\n"; |
|---|
| 1040 | } |
|---|
| 1041 | |
|---|
| 1042 | sub capabilities |
|---|
| 1043 | { |
|---|
| 1044 | print "baseline\nmanualconfig\n"; |
|---|
| 1045 | exit 0; |
|---|
| 1046 | } |
|---|
| 1047 | |
|---|
| 1048 | sub description |
|---|
| 1049 | { |
|---|
| 1050 | print "Australia\n"; |
|---|
| 1051 | exit 0; |
|---|
| 1052 | } |
|---|
| 1053 | |
|---|
| 1054 | sub version |
|---|
| 1055 | { |
|---|
| 1056 | print "$version\n"; |
|---|
| 1057 | exit 0; |
|---|
| 1058 | } |
|---|
| 1059 | |
|---|
| 1060 | sub help |
|---|
| 1061 | { |
|---|
| 1062 | print q{ |
|---|
| 1063 | Command-line options: |
|---|
| 1064 | --help Print this message |
|---|
| 1065 | |
|---|
| 1066 | --status Print a list of grabbers maintained |
|---|
| 1067 | --list Print a detailed list of grabbers |
|---|
| 1068 | --setmirror <s> Set URL <s> as primary location to check for updates |
|---|
| 1069 | |
|---|
| 1070 | --configure Setup |
|---|
| 1071 | --show-config Print setup details |
|---|
| 1072 | |
|---|
| 1073 | --setpreftitle <s> Set preferred 'title' source as grabber <s> |
|---|
| 1074 | --clearpreftitle clear preferred 'title' source |
|---|
| 1075 | |
|---|
| 1076 | --disable <s> Don't ever use grabber/postprocessor <s> |
|---|
| 1077 | --enable <s> Okay, maybe use it again then |
|---|
| 1078 | --uninstall <s> Remove a disabled grabber/postprocessor |
|---|
| 1079 | |
|---|
| 1080 | --noupdate Do not attempt to update before running |
|---|
| 1081 | --update Update only; do not grab data |
|---|
| 1082 | |
|---|
| 1083 | --check Check status of all grabbers and postprocessors |
|---|
| 1084 | |
|---|
| 1085 | --capabilities Report capabilities to XMLTV |
|---|
| 1086 | |
|---|
| 1087 | --nolog Don't write a logfile |
|---|
| 1088 | }; |
|---|
| 1089 | exit 0; |
|---|
| 1090 | } |
|---|
| 1091 | |
|---|
| 1092 | # ----------------------------------------- |
|---|
| 1093 | # Subs: override handlers for standard perl. |
|---|
| 1094 | # ----------------------------------------- |
|---|
| 1095 | |
|---|
| 1096 | # ugly hack. please don't try this at home kids! |
|---|
| 1097 | sub my_die { |
|---|
| 1098 | my ($arg,@rest) = @_; |
|---|
| 1099 | my ($pack,$file,$line,$sub) = caller(0); |
|---|
| 1100 | |
|---|
| 1101 | # check if we are in an eval() |
|---|
| 1102 | if ($^S) { |
|---|
| 1103 | printf STDERR " shepherd caught a die() within eval{} from file $file line $line\n"; |
|---|
| 1104 | } else { |
|---|
| 1105 | printf STDERR "\nDIE: line %d in file %s\n",$line,$file; |
|---|
| 1106 | if ($arg) { |
|---|
| 1107 | CORE::die($arg,@rest); |
|---|
| 1108 | } else { |
|---|
| 1109 | CORE::die(join("",@rest)); |
|---|
| 1110 | } |
|---|
| 1111 | } |
|---|
| 1112 | } |
|---|