/
get_iplayer
executable file
·9781 lines (8480 loc) · 340 KB
/
get_iplayer
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#!/usr/bin/perl
#
# get_iplayer - Lists, Records and Streams BBC iPlayer TV and Radio programmes + other Programmes via 3rd-party plugins
#
# Copyright (C) 2008-2010 Phil Lewis
#
# 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 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
#
# Author: Phil Lewis
# Email: iplayer2 (at sign) linuxcentre.net
# Web: http://linuxcentre.net/iplayer
# License: GPLv3 (see LICENSE.txt)
#
#
package main;
my $version = 2.81;
#
# Help:
# ./get_iplayer --help | --longhelp
#
# Changelog:
# http://linuxcentre.net/get_iplayer/CHANGELOG.txt
#
# Example Usage and Documentation:
# http://linuxcentre.net/getiplayer/documentation
#
# Todo:
# * Fix non-uk detection - iphone auth?
# * Index/Record live radio streams w/schedule feeds to assist timing
# * Remove all rtsp/mplayer/lame/tee dross when realaudio streams become obselete (not quite yet)
# ** all global vars into a class???
# ** Cut down 'use' clauses in each class
# * stdout streaming with mms
# * Add podcast links to web pvr manager
# * Add PVR search src to recording history
# * Fix unicode / wide chars in rdf
#
# Known Issues:
# * CAVEAT: The filenames and modes in the history are comma-separated if there was a multimode download. For now it just uses the first one.
#
use Env qw[@PATH];
use Fcntl;
use File::Copy;
use File::Path;
use File::stat;
use File::Spec;
use Getopt::Long;
use HTML::Entities;
use HTTP::Cookies;
use HTTP::Headers;
use IO::Seekable;
use IO::Socket;
use LWP::ConnCache;
use LWP::UserAgent;
use POSIX qw(mkfifo);
use POSIX qw(:termios_h);
use strict;
#use warnings;
use Time::Local;
use URI;
my %SIGORIG;
# Save default SIG actions
$SIGORIG{$_} = $SIG{$_} for keys %SIG;
$|=1;
# Hash of where plugin files were found so that the correct ones can be updated
my %plugin_files;
# Hash of all prog types => Programme class
# Add an entry here if another Programme class is added
my %prog_types = (
tv => 'Programme::tv',
radio => 'Programme::radio',
liveradio => 'Programme::liveradio',
livetv => 'Programme::livetv',
);
# Programme instance data
# $prog{$pid} = Programme->new (
# 'index' => <index number>,
# 'name' => <programme short name>,
# 'episode' => <Episode info>,
# 'desc' => <Long Description>,
# 'available' => <Date/Time made available or remaining>,
# 'duration' => <duration in free text form>
# 'versions' => <comma separated list of versions, e.g default, signed, audiodescribed>
# 'thumbnail' => <programme thumbnail url>
# 'channel => <channel>
# 'categories' => <Comma separated list of categories>
# 'type' => <prog_type>
# 'timeadded' => <timestamp when programme was added to cache>
# 'version' => <selected version e.g default, signed, audiodescribed, etc - only set before recording>
# 'filename' => <Path and Filename of saved file - set only while recording>
# 'dir' => <Filename Directory of saved file - set only while recording>
# 'fileprefix' => <Filename Prefix of saved file - set only while recording>
# 'ext' => <Filename Extension of saved file - set only while recording>
#);
# Define general 'option names' => ( <help mask>, <option help section>, <option cmdline format>, <usage text>, <option help> )
# <help mask>: 0 for normal help, 1 for advanced help, 2 for basic help
# If you want the option to be hidden then don't specify <option help section>, use ''
# Entries with keys starting with '_' are not parsed only displayed as help and in man pages.
my $opt_format = {
# Recording
attempts => [ 1, "attempts=n", 'Recording', '--attempts <number>', "Number of attempts to make or resume a failed connection"],
force => [ 1, "force|force-download!", 'Recording', '--force', "Ignore programme history (unsets --hide option also). Forces a script update if used with -u"],
get => [ 2, "get|record|g!", 'Recording', '--get, -g', "Start recording matching programmes. Search terms required unless --pid specified. Use --search=.* to force download of all available programmes."],
hash => [ 1, "hash!", 'Recording', '--hash', "Show recording progress as hashes"],
metadataonly => [ 1, "metadataonly|metadata-only!", 'Recording', '--metadata-only', "Create specified metadata info file without any recording or streaming (can also be used with thumbnail option)."],
mmsnothread => [ 1, "mmsnothread!", 'Recording', '--mmsnothread', "Disable parallel threaded recording for mms"],
modes => [ 0, "modes=s", 'Recording', '--modes <mode>,<mode>,...', "Recording modes: flashhd,flashvhigh,flashhigh,flashstd,flashnormal,flashlow,n95_wifi,flashaac,flashaachigh,flashaacstd,flashaaclow,flashaudio,realaudio,wma. Use --modes=best to automatically select highest quality available."],
multimode => [ 1, "multimode!", 'Recording', '--multimode', "Allow the recording of more than one mode for the same programme - WARNING: will record all specified/default modes!!"],
overwrite => [ 1, "overwrite|over-write!", 'Recording', '--overwrite', "Overwrite recordings if they already exist"],
partialproxy => [ 1, "partial-proxy!", 'Recording', '--partial-proxy', "Only uses web proxy where absolutely required (try this extra option if your proxy fails)"],
_url => [ 2, "", 'Recording', '--url "<url>"', "Record the embedded media player in the specified URL. Use with --type=<type>."],
pid => [ 2, "pid|url=s", 'Recording', '--pid <pid>', "Record an arbitrary pid that does not necessarily appear in the index."],
pidrecursive => [ 1, "pidrecursive|pid-recursive!", 'Recording', '--pid-recursive', "When used with --pid record all the embedded pids if the pid is a series or brand pid."],
proxy => [ 0, "proxy|p=s", 'Recording', '--proxy, -p <url>', "Web proxy URL e.g. 'http://USERNAME:PASSWORD\@SERVER:PORT' or 'http://SERVER:PORT'"],
raw => [ 0, "raw!", 'Recording', '--raw', "Don't transcode or change the recording/stream in any way (i.e. radio/realaudio, rtmp/flv)"],
start => [ 1, "start=s", 'Recording', '--start <secs>', "Recording/streaming start offset (rtmp and realaudio only)"],
stop => [ 1, "stop=s", 'Recording', '--stop <secs>', "Recording/streaming stop offset (can be used to limit live rtmp recording length) rtmp and realaudio only"],
suboffset => [ 1, "suboffset=n", 'Recording', '--suboffset <offset>', "Offset the subtitle timestamps by the specified number of milliseconds"],
subtitles => [ 2, "subtitles|subs!", 'Recording', '--subtitles', "Download subtitles into srt/SubRip format if available and supported"],
subsonly => [ 1, "subtitlesonly|subsonly|subtitles-only|subs-only!", 'Recording', '--subtitles-only', "Only download the subtitles, not the programme"],
subsraw => [ 1, "subsraw!", 'Recording', '--subsraw', "Additionally save the raw subtitles file"],
tagonly => [ 1, "tagonly|tag-only!", 'Recording', '--tag-only', "Only update the programme tag and not download the programme (can also be used with --history)"],
test => [ 1, "test|t!", 'Recording', '--test, -t', "Test only - no recording (will show programme type)"],
thumb => [ 1, "thumb|thumbnail!", 'Recording', '--thumb', "Download Thumbnail image if available"],
thumbonly => [ 1, "thumbonly|thumbnailonly|thumbnail-only|thumb-only!", 'Recording', '--thumbnail-only', "Only Download Thumbnail image if available, not the programme"],
aactomp3 => [ 1, "aactomp3", 'Recording', '--aactomp3', "Transcode AAC audio to MP3 with ffmpeg (CBR 128k unless --mp3vbr is specified)"],
mp3vbr => [ 1, "mp3vbr=n", 'Recording', '--mp3vbr', "Set LAME VBR mode to N (0 to 9) for AAC transcoding. 0 = target bitrate 245 Kbit/s, 9 = target bitrate 65 Kbit/s (requires --aactomp3)"],
# Search
before => [ 1, "before=n", 'Search', '--before', "Limit search to programmes added to the cache before N hours ago"],
category => [ 0, "category=s", 'Search', '--category <string>', "Narrow search to matched categories (regex or comma separated values)"],
channel => [ 0, "channel=s", 'Search', '--channel <string>', "Narrow search to matched channel(s) (regex or comma separated values)"],
exclude => [ 0, "exclude=s", 'Search', '--exclude <string>', "Narrow search to exclude matched programme names (regex or comma separated values)"],
excludecategory => [ 0, "xcat|exclude-category=s", 'Search', '--exclude-category <string>', "Narrow search to exclude matched categories (regex or comma separated values)"],
excludechannel => [ 0, "xchan|exclude-channel=s", 'Search', '--exclude-channel <string>', "Narrow search to exclude matched channel(s) (regex or comma separated values)"],
fields => [ 0, "fields=s", 'Search', '--fields <field1>,<field2>,..', "Searches only in the specified comma separated fields"],
future => [ 1, "future!", 'Search', '--future', "Search future programme schedule if it has been indexed (refresh cache with: --refresh --refresh-future)."],
long => [ 0, "long|l!", 'Search', '--long, -l', "Additionally search in programme descriptions and episode names (same as --fields=name,episode,desc )"],
search => [ 1, "search=s", 'Search', '--search <search term>', "GetOpt compliant way of specifying search args"],
history => [ 1, "history!", 'Search', '--history', "Search/show recordings history"],
since => [ 0, "since=n", 'Search', '--since', "Limit search to programmes added to the cache in the last N hours"],
type => [ 2, "type=s", 'Search', '--type <type>', "Only search in these types of programmes: ".join(',', keys %prog_types).",all (tv is default)"],
versionlist => [ 1, "versionlist|versions|version-list=s", 'Search', '--versions <versions>', "Version of programme to search or record. List is processed from left to right and first version found is downloaded. Example: '--versions signed,audiodescribed,default' will prefer signed and audiodescribed programmes if available. Default: 'default'"],
# Output
command => [ 1, "c|command=s", 'Output', '--command, -c <command>', "Run user command after successful recording using args such as <pid>, <name> etc"],
email => [ 1, "email=s", 'Output', '--email <address>', "Email HTML index of matching programmes to specified address"],
emailsmtp => [ 1, "emailsmtpserver|email-smtp=s", 'Output', '--email-smtp <hostname>', "SMTP server IP address to use to send email (default: localhost)"],
emailsender => [ 1, "emailsender|email-sender=s", 'Output', '--email-sender <address>', "Optional email sender address"],
fatfilename => [ 1, "fatfilenames|fatfilename!", 'Output', '--fatfilename', "Omit characters forbidden by FAT filesystems from filenames but keep whitespace"],
fileprefix => [ 1, "file-prefix|fileprefix=s", 'Output', '--file-prefix <format>', "The filename prefix (excluding dir and extension) using formatting fields. e.g. '<name>-<episode>-<pid>'"],
fxd => [ 1, "fxd=s", 'Output', '--fxd <file>', "Create Freevo FXD XML of matching programmes in specified file"],
html => [ 1, "html=s", 'Output', '--html <file>', "Create basic HTML index of matching programmes in specified file"],
isodate => [ 1, "isodate!", 'Output', '--isodate', "Use ISO8601 dates (YYYY-MM-DD) in filenames"],
metadata => [ 1, "metadata=s", 'Output', '--metadata <type>', "Create metadata info file after recording. Valid types are: xbmc, xbmc_movie, freevo, generic"],
mkv => [ 1, "mkv", 'Output', '--mkv', "Output video in MKV container instead of MP4. Currently no tagging supported from get_iplayer for MKV output"],
mythtv => [ 1, "mythtv=s", 'Output', '--mythtv <file>', "Create Mythtv streams XML of matching programmes in specified file"],
nowrite => [ 1, "no-write|nowrite|n!", 'Output', '--nowrite, -n', "No writing of file to disk (use with -x to prevent a copy being stored on disk)"],
output => [ 2, "output|o=s", 'Output', '--output, -o <dir>', "Recording output directory"],
player => [ 0, "player=s", 'Output', "--player \'<command> <options>\'", "Use specified command to directly play the stream"],
stdout => [ 1, "stdout|x", 'Output', '--stdout, -x', "Additionally stream to STDOUT (so you can pipe output to a player)"],
stream => [ 0, "stream!", 'Output', '--stream', "Stream to STDOUT (so you can pipe output to a player)"],
subdir => [ 1, "subdirs|subdir|s!", 'Output', '--subdir, -s', "Put Recorded files into Programme name subdirectory"],
subdirformat => [ 1, "subdirformat|subdirsformat|subdir-format=s", 'Output', '--subdir-format <format>', "The format to be used for the subdirectory naming using formatting fields. e.g. '<nameshort>-<seriesnum>'"],
symlink => [ 1, "symlink|freevo=s", 'Output', '--symlink <file>', "Create symlink to <file> once we have the header of the recording"],
thumbext => [ 1, "thumbext|thumb-ext=s", 'Output', '--thumb-ext <ext>', "Thumbnail filename extension to use"],
thumbsizecache => [ 1, "thumbsizecache=n", 'Output', '--thumbsizecache <index|width>', "Default thumbnail size/index to use when building cache and index (see --info for thumbnailN: to get size/index)"],
thumbsize => [ 1, "thumbsize|thumbsizemeta=n", 'Output', '--thumbsize <index|width>', "Default thumbnail size/index to use for the current recording and metadata (see --info for thumbnailN: to get size/index)"],
whitespace => [ 1, "whitespace|ws|w!", 'Output', '--whitespace, -w', "Keep whitespace (and escape chars) in filenames"],
xmlchannels => [ 1, "xml-channels|fxd-channels!", 'Output', '--xml-channels', "Create freevo/Mythtv menu of channels -> programme names -> episodes"],
xmlnames => [ 1, "xml-names|fxd-names!", 'Output', '--xml-names', "Create freevo/Mythtv menu of programme names -> episodes"],
xmlalpha => [ 1, "xml-alpha|fxd-alpha!", 'Output', '--xml-alpha', "Create freevo/Mythtv menu sorted alphabetically by programme name"],
# Config
expiry => [ 1, "expiry|e=n", 'Config', '--expiry, -e <secs>', "Cache expiry in seconds (default 4hrs)"],
refresh => [ 2, "refresh|flush|f!", 'Config', '--refresh, --flush, -f', "Refresh cache"],
limitmatches => [ 1, "limitmatches|limit-matches=n", 'Config', '--limit-matches <number>', "Limits the number of matching results for any search (and for every PVR search)"],
nopurge => [ 1, "no-purge|nopurge!", 'Config', '--nopurge', "Don't ask to delete programmes recorded over 30 days ago"],
packagemanager => [ 1, "packagemanager=s", 'Config', '--packagemanager <string>', "Tell the updater that we were installed using a package manager and don't update (use either: apt,rpm,deb,yum,disable)"],
pluginsupdate => [ 1, "pluginsupdate|plugins-update!", 'Config', '--plugins-update', "Update get_iplayer plugins to the latest"],
prefsadd => [ 0, "addprefs|add-prefs|prefsadd|prefs-add!", 'Config', '--prefs-add', "Add/Change specified saved user or preset options"],
prefsdel => [ 0, "del-prefs|delprefs|prefsdel|prefs-del!", 'Config', '--prefs-del', "Remove specified saved user or preset options"],
prefsclear => [ 0, "clear-prefs|clearprefs|prefsclear|prefs-clear!", 'Config', '--prefs-clear', "Remove *ALL* saved user or preset options"],
prefsshow => [ 0, "showprefs|show-prefs|prefsshow|prefs-show!", 'Config', '--prefs-show', "Show saved user or preset options"],
preset => [ 1, "preset|z=s", 'Config', '--preset, -z <name>', "Use specified user options preset"],
presetlist => [ 1, "listpresets|list-presets|presetlist|preset-list!", 'Config', '--preset-list', "Show all valid presets"],
profiledir => [ 1, "profiledir|profile-dir=s", 'Config', '--profile-dir <dir>', "Override the user profile directory/folder"],
refreshinclude => [ 1, "refreshinclude|refresh-include=s", 'Config', '--refresh-include <string>', "Include matched channel(s) when refreshing cache (regex or comma separated values)"],
refreshexclude => [ 1, "refreshexclude|refresh-exclude|ignorechannels=s", 'Config', '--refresh-exclude <string>', "Exclude matched channel(s) when refreshing cache (regex or comma separated values)"],
refreshfuture => [ 1, "refreshfuture|refresh-future!", 'Config', '--refresh-future', "Obtain future programme schedule when refreshing cache (between 7-14 days)"],
skipdeleted => [ 1, "skipdeleted!", 'Config', "--skipdeleted", "Skip the download of metadata/thumbs/subs if the media file no longer exists. Use with --history & --metadataonly/subsonly/thumbonly."],
update => [ 2, "update|u!", 'Config', '--update, -u', "Update get_iplayer if a newer one exists"],
webrequest => [ 1, "webrequest=s", 'Config', '--webrequest <urlencoded string>', 'Specify all options as a urlencoded string of "name=val&name=val&..."' ],
# Display
conditions => [ 1, "conditions!", 'Display', '--conditions', 'Shows GPLv3 conditions'],
debug => [ 1, "debug!", 'Display', '--debug', "Debug output"],
dumpoptions => [ 1, "dumpoptions|dumpopts|dump-options!", 'Display', '--dump-options', 'Dumps all options with their internal option key names'],
helpbasic => [ 2, "help-basic|usage|bh|hb|helpbasic|basichelp|basic-help!", 'Display', '--helpbasic, --usage', "Basic help text"],
help => [ 2, "help|h!", 'Display', '--help, -h', "Intermediate help text"],
helplong => [ 2, "help-long|advanced|long-help|longhelp|lh|hl|helplong!", 'Display', '--helplong', "Advanced help text"],
hide => [ 1, "hide!", 'Display', '--hide', "Hide previously recorded programmes"],
info => [ 2, "i|info!", 'Display', '--info, -i', "Show full programme metadata and availability of modes and subtitles (max 50 matches)"],
list => [ 1, "list=s", 'Display', '--list <categories|channel>', "Show a list of available categories/channels for the selected type and exit"],
listformat => [ 1, "listformat=s", 'Display', '--listformat <format>', "Display programme data based on a user-defined format string (such as <pid>, <name> etc)"],
listplugins => [ 1, "listplugins!", 'Display', '--listplugins', "Display a list of currently available plugins or programme types"],
_long => [ 0, "", 'Display', '--long, -l', "Show long programme info"],
manpage => [ 1, "manpage=s", 'Display', '--manpage <file>', "Create man page based on current help text"],
nocopyright => [ 1, "nocopyright!", 'Display', '--nocopyright', "Don't display copyright header"],
page => [ 1, "page=n", 'Display', '--page <number>', "Page number to display for multipage output"],
pagesize => [ 1, "pagesize=n", 'Display', '--pagesize <number>', "Number of matches displayed on a page for multipage output"],
quiet => [ 1, "q|quiet|silent!", 'Display', '--quiet, -q', "No logging output"],
series => [ 1, "series!", 'Display', '--series', "Display Programme series names only with number of episodes"],
showcacheage => [ 1, "showcacheage|show-cache-age!", 'Display', '--show-cache-age', "Displays the age of the selected programme caches then exit"],
showoptions => [ 1, "showoptions|showopts|show-options!", 'Display', '--show-options', 'Shows options which are set and where they are defined'],
sortmatches => [ 1, "sortmatches|sort=s", 'Display', '--sort <fieldname>', "Field to use to sort displayed matches"],
sortreverse => [ 1, "sortreverse!", 'Display', '--sortreverse', "Reverse order of sorted matches"],
streaminfo => [ 1, "streaminfo!", 'Display', '--streaminfo', "Returns all of the media stream urls of the programme(s)"],
terse => [ 0, "terse!", 'Display', '--terse', "Only show terse programme info (does not affect searching)"],
tree => [ 0, "tree!", 'Display', '--tree', "Display Programme listings in a tree view"],
verbose => [ 1, "verbose|v!", 'Display', '--verbose, -v', "Verbose"],
showver => [ 1, "V!", 'Display', '-V', "Show get_iplayer version and exit."],
warranty => [ 1, "warranty!", 'Display', '--warranty', 'Displays warranty section of GPLv3'],
# External Program
atomicparsley => [ 1, "atomicparsley|atomic-parsley=s", 'External Program', '--atomicparsley <path>', "Location of AtomicParsley tagger binary"],
id3v2 => [ 1, "id3tag|id3v2=s", 'External Program', '--id3v2 <path>', "Location of id3v2 or id3tag binary"],
mplayer => [ 1, "mplayer=s", 'External Program', '--mplayer <path>', "Location of mplayer binary"],
# Tagging
notag => [ 1, "notag|no-tag!", 'Tagging', '--no-tag', "Do not tag downloaded programmes"],
tag_cnid => [ 1, "tagcnid|tag-cnid!", 'Tagging', '--tag-cnid', "AtomicParsley supports --cnID argument to add catalog ID used for combining HD and SD versions in iTunes"],
tag_fulltitle => [ 1, "tagfulltitle|tag-fulltitle!", 'Tagging', '--tag-fulltitle', "Use complete title (including series) instead of shorter episode title"],
tag_hdvideo => [ 1, "taghdvideo|tag-hdvideo!", 'Tagging', '--tag-hdvideo', "AtomicParsley supports --hdvideo argument for HD video flag"],
tag_longdesc => [ 1, "taglongdesc|tag-longdesc!", 'Tagging', '--tag-longdesc', "AtomicParsley supports --longdesc argument for long description text"],
tag_longdescription => [ 1, "taglongdescription|tag-longdescription!", 'Tagging', '--tag-longdescription', "AtomicParsley supports --longDescription argument for long description text"],
tag_podcast => [ 1, "tagpodcast|tag-podcast!", 'Tagging', '--tag-podcast', "Tag downloaded radio and tv programmes as iTunes podcasts (requires MP3::Tag module for AAC/MP3 files)"],
tag_podcast_radio => [ 1, "tagpodcastradio|tag-podcast-radio!", 'Tagging', '--tag-podcast-radio', "Tag only downloaded radio programmes as iTunes podcasts (requires MP3::Tag module for AAC/MP3 files)"],
tag_podcast_tv => [ 1, "tagpodcasttv|tag-podcast-tv!", 'Tagging', '--tag-podcast-tv', "Tag only downloaded tv programmes as iTunes podcasts"],
tag_utf8 => [ 1, "tagutf8|tag-utf8!", 'Tagging', '--tag-utf8', "AtomicParsley accepts UTF-8 input"],
# Deprecated
};
# Pre-processed options instance
my $opt_pre = Options->new();
# Final options instance
my $opt = Options->new();
# Command line options instance
my $opt_cmdline = Options->new();
# Options file instance
my $opt_file = Options->new();
# Bind opt_format to Options class
Options->add_opt_format_object( $opt_format );
# Set Programme/Pvr/Streamer class global var refs to the Options instance
History->add_opt_object( $opt );
Programme->add_opt_object( $opt );
Pvr->add_opt_object( $opt );
Pvr->add_opt_file_object( $opt_file );
Pvr->add_opt_cmdline_object( $opt_cmdline );
Streamer->add_opt_object( $opt );
# Kludge: Create dummy Streamer, History and Programme instances (without a single instance, none of the bound options work)
History->new();
Programme->new();
Streamer->new();
# Print to STDERR/STDOUT if not quiet unless verbose or debug
sub logger(@) {
my $msg = shift || '';
# Make sure quiet can be overridden by verbose and debug options
if ( $opt->{verbose} || $opt->{debug} || ! $opt->{quiet} ) {
# Only send messages to STDERR if pvr or stdout options are being used.
if ( $opt->{stdout} || $opt->{pvr} || $opt->{stderr} || $opt->{stream} ) {
print STDERR $msg;
} else {
print STDOUT $msg;
}
}
}
# Pre-Parse the cmdline using the opt_format hash so that we know some of the options before we properly parse them later
# Parse options with passthru mode (i.e. ignore unknown options at this stage)
# need to save and restore @ARGV to allow later processing)
my @argv_save = @ARGV;
$opt_pre->parse( 1 );
@ARGV = @argv_save;
# Copy a few options over to opt so that logger works
$opt->{debug} = $opt->{verbose} = 1 if $opt_pre->{debug};
$opt->{verbose} = 1 if $opt_pre->{verbose};
$opt->{quiet} = 1 if $opt_pre->{quiet};
$opt->{pvr} = 1 if $opt_pre->{pvr};
$opt->{stdout} = 1 if $opt_pre->{stdout} || $opt_pre->{stream};
# show version and exit
if ( $opt_pre->{showver} ) {
print STDERR Options->copyright_notice;
exit 0;
}
# This is where all profile data/caches/cookies etc goes
my $profile_dir;
# This is where system-wide default options are specified
my $optfile_system;
# Options directories specified by env vars
if ( defined $ENV{GETIPLAYERUSERPREFS} && $ENV{GETIPLAYERSYSPREFS} ) {
$profile_dir = $opt_pre->{profiledir} || $ENV{GETIPLAYERUSERPREFS};
$optfile_system = $ENV{GETIPLAYERSYSPREFS};
# Otherwise look for windows style file locations
} elsif ( defined $ENV{USERPROFILE} ) {
$profile_dir = $opt_pre->{profiledir} || $ENV{USERPROFILE}.'/.get_iplayer';
$optfile_system = $ENV{ALLUSERSPROFILE}.'/get_iplayer/options';
# Options on unix-like systems
} elsif ( defined $ENV{HOME} ) {
$profile_dir = $opt_pre->{profiledir} || $ENV{HOME}.'/.get_iplayer';
$optfile_system = '/etc/get_iplayer/options';
# Show warning if this deprecated location exists and is not a symlink
if ( -f '/var/lib/get_iplayer/options' && ! -l '/var/lib/get_iplayer/options' ) {
logger "WARNING: System-wide options file /var/lib/get_iplayer/options will be deprecated in future, please use /etc/get_iplayer/options instead\n";
}
}
# Make profile dir if it doesnt exist
mkpath $profile_dir if ! -d $profile_dir;
# get list of additional user plugins and load plugin
my $plugin_dir_system = '/usr/share/get_iplayer/plugins';
my $plugin_dir_user = "$profile_dir/plugins";
for my $plugin_dir ( ( $plugin_dir_user, $plugin_dir_system ) ) {
if ( opendir( DIR, $plugin_dir ) ) {
#logger "INFO: Checking for plugins in $plugin_dir\n";
my @plugin_file_list = grep /^.+\.plugin$/, readdir DIR;
closedir DIR;
for ( @plugin_file_list ) {
#logger "INFO: Got $_\n";
chomp();
$_ = "$plugin_dir/$_";
m{^.*\/(.+?).plugin$};
# keep in a hash for update
$plugin_files{$_} = $1.'.plugin';
# Skip if we have this plugin already
next if (! $1) || $prog_types{$1};
# Register the plugin
$prog_types{$1} = "Programme::$1";
#logger "INFO: Loading $_\n";
require $_;
# Kludge: Create dummy instance (without a single instance, none of the bound options work)
$prog_types{$1}->new();
}
}
}
# Set the personal options according to the specified preset
my $optfile_default = "${profile_dir}/options";
my $optfile_preset;
if ( $opt_pre->{preset} ) {
# create dir if it does not exist
mkpath "${profile_dir}/presets/" if ! -d "${profile_dir}/presets/";
# Sanitize preset file name
my $presetname = StringUtils::sanitize_path( $opt_pre->{preset} );
$optfile_preset = "${profile_dir}/presets/${presetname}";
logger "INFO: Using user options preset '${presetname}'\n";
}
logger "DEBUG: User Preset Options File: $optfile_preset\n" if defined $optfile_preset && $opt->{debug};
# Parse cmdline opts definitions from each Programme class/subclass
Options->get_class_options( $_ ) for qw( Streamer Programme Pvr );
Options->get_class_options( progclass($_) ) for progclass();
Options->get_class_options( "Streamer::$_" ) for qw( mms rtmp rtsp iphone mms 3gp http );
# Parse the cmdline using the opt_format hash
Options->usage( 0 ) if not $opt_cmdline->parse();
# Parse options if we're not saving/adding/deleting options (system-wide options are overridden by personal options)
if ( ! ( $opt_pre->{prefsadd} || $opt_pre->{prefsdel} || $opt_pre->{prefsclear} ) ) {
# Load options from files into $opt_file
# system, Default, './.get_iplayer/options' and Preset options in that order should they exist
$opt_file->load( $opt, '/var/lib/get_iplayer/options', $optfile_system, $optfile_default, './.get_iplayer/options', $optfile_preset );
# Copy these loaded options into $opt
$opt->copy_set_options_from( $opt_file );
}
# Copy to $opt from opt_cmdline those options which are actually set
$opt->copy_set_options_from( $opt_cmdline );
# Update or show user opts file (or preset if defined) if required
if ( $opt_cmdline->{presetlist} ) {
$opt->preset_list( "${profile_dir}/presets/" );
exit 0;
} elsif ( $opt_cmdline->{prefsadd} ) {
$opt->add( $opt_cmdline, $optfile_preset || $optfile_default, @ARGV );
exit 0;
} elsif ( $opt_cmdline->{prefsdel} ) {
$opt->del( $opt_cmdline, $optfile_preset || $optfile_default, @ARGV );
exit 0;
} elsif ( $opt_cmdline->{prefsshow} ) {
$opt->show( $optfile_preset || $optfile_default );
exit 0;
} elsif ( $opt_cmdline->{prefsclear} ) {
$opt->clear( $optfile_preset || $optfile_default );
exit 0;
}
# List all valid programme type plugins (and built-ins)
if ( $opt->{listplugins} ) {
main::logger join(',', keys %prog_types)."\n";
exit 0;
}
# Show copyright notice
logger Options->copyright_notice if not $opt->{nocopyright};
# Display prefs dirs if required
main::logger "INFO: User prefs dir: $profile_dir\n" if $opt->{verbose};
main::logger "INFO: System options dir: $optfile_system\n" if $opt->{verbose};
# Display Usage
Options->usage( 2 ) if $opt_cmdline->{helpbasic};
Options->usage( 0 ) if $opt_cmdline->{help};
Options->usage( 1 ) if $opt_cmdline->{helplong};
# Dump all option keys and descriptions if required
Options->usage( 1, 0, 1 ) if $opt_pre->{dumpoptions};
# Generate man page
Options->usage( 1, $opt_cmdline->{manpage} ) if $opt_cmdline->{manpage};
# Display GPLv3 stuff
if ( $opt_cmdline->{warranty} || $opt_cmdline->{conditions}) {
# Get license from GNU
logger request_url_retry( create_ua( 'get_iplayer', 1 ), 'http://www.gnu.org/licenses/gpl-3.0.txt'."\n", 1);
exit 1;
}
# Force plugins update if no plugins found
if ( ! keys %plugin_files && ! $opt->{packagemanager}) {
logger "WARNING: Running the updater again to obtain plugins.\n";
$opt->{pluginsupdate} = 1;
}
# Update this script if required
update_script() if $opt->{update} || $opt->{pluginsupdate};
########## Global vars ###########
#my @cache_format = qw/index type name pid available episode versions duration desc channel categories thumbnail timeadded guidance web/;
my @history_format = qw/pid name episode type timeadded mode filename versions duration desc channel categories thumbnail guidance web episodenum seriesnum/;
# Ranges of numbers used in the indicies for each programme type
my $max_index = 0;
for ( progclass() ) {
# Set maximum index number
$max_index = progclass($_)->index_max if progclass($_)->index_max > $max_index;
}
# Setup signal handlers
$SIG{INT} = $SIG{PIPE} = \&cleanup;
# Other Non option-dependant vars
my $historyfile = "${profile_dir}/download_history";
my $cookiejar = "${profile_dir}/cookies.";
my $namedpipe = "${profile_dir}/namedpipe.$$";
my $lwp_request_timeout = 20;
my $info_limit = 40;
my $proxy_save;
# Option dependant var definitions
my $bin;
my $binopts;
my @search_args = @ARGV;
my $memcache = {};
########### Main processing ###########
# Use --webrequest to specify options in urlencoded format
if ( $opt->{webrequest} ) {
# parse GET args
my @webopts = split /[\&\?]/, $opt->{webrequest};
for (@webopts) {
# URL decode it
$_ = main::url_decode( $_ );
my ( $optname, $value );
# opt val pair
if ( m{^\s*([\w\-]+?)[\s=](.+)$} ) {
( $optname, $value ) = ( $1, $2 );
# flag only
} elsif ( m{^\s*([\w\-]+)$} ) {
( $optname, $value ) = ( $1, 1 );
}
# if the option is valid then add it
if ( defined $opt_format->{$optname} ) {
$opt_cmdline->{$optname} = $value;
logger "INFO: webrequest OPT: $optname=$value\n" if $opt->{verbose};
# Ignore invalid opts
} else {
logger "ERROR: Invalid webrequest OPT: $optname=$value\n" if $opt->{verbose};
}
}
# Copy to $opt from opt_cmdline those options which are actually set - allows pvr-add to work which only looks at cmdline args
$opt->copy_set_options_from( $opt_cmdline );
# Remove this option now we've processed it
delete $opt->{webrequest};
delete $opt_cmdline->{webrequest};
}
# Add --search option to @search_args if specified
if ( defined $opt->{search} ) {
push @search_args, $opt->{search};
# Remove this option now we've processed it
delete $opt->{search};
delete $opt_cmdline->{search};
}
# check if no search term(s) specified
my $no_search_args = $#search_args < 0;
# Assume search term is '.*' if nothing is specified - i.e. lists all programmes
push @search_args, '.*' if ! $search_args[0] && ! $opt->{pid};
# Auto-detect http:// url or <type>:http:// in a search term and set it as a --pid option (disable if --fields is used).
if ( $search_args[0] =~ m{^(\w+:)?http://} && ( ! $opt->{pid} ) && ( ! $opt->{fields} ) ) {
$opt->{pid} = $search_args[0];
}
# PVR Lockfile location (keep global so that cleanup sub can unlink it)
my $lockfile;
$lockfile = $profile_dir.'/pvr_lock' if $opt->{pvr} || $opt->{pvrsingle} || $opt->{pvrscheduler};
# Delete cookies each session
unlink($cookiejar.'desktop');
unlink($cookiejar.'safari');
unlink($cookiejar.'coremedia');
# Create new PVR instance
# $pvr->{searchname}->{<option>} = <value>;
my $pvr = Pvr->new();
# Set some class-wide values
$pvr->setvar('pvr_dir', "${profile_dir}/pvr/" );
# PVR functions
if ( $opt->{pvradd} ) {
if ( ! $opt->{pid} && $no_search_args ) {
main::logger "ERROR: Search term(s) or PID required for recording\n";
exit 1;
}
$pvr->add( $opt->{pvradd}, @search_args );
} elsif ( $opt->{pvrdel} ) {
$pvr->del( $opt->{pvrdel} );
} elsif ( $opt->{pvrdisable} ) {
$pvr->disable( $opt->{pvrdisable} );
} elsif ( $opt->{pvrenable} ) {
$pvr->enable( $opt->{pvrenable} );
} elsif ( $opt->{pvrlist} ) {
$pvr->display_list();
} elsif ( $opt->{pvrqueue} ) {
if ( ! $opt->{pid} && $no_search_args ) {
main::logger "ERROR: Search term(s) or PID required for recording\n";
exit 1;
}
$pvr->queue( @search_args );
} elsif ( $opt->{pvrscheduler} ) {
if ( $opt->{pvrscheduler} < 1800 ) {
main::logger "ERROR: PVR schedule duration must be at least 1800 seconds\n";
unlink $lockfile;
exit 5;
};
# PVR Lockfile detection (with 12 hrs stale lockfile check)
lockfile( 43200 ) if ! $opt->{test};
$pvr->run_scheduler();
} elsif ( $opt->{pvr} ) {
# PVR Lockfile detection (with 12 hrs stale lockfile check)
lockfile( 43200 ) if ! $opt->{test};
$pvr->run( @search_args );
unlink $lockfile;
} elsif ( $opt->{pvrsingle} ) {
# PVR Lockfile detection (with 12 hrs stale lockfile check)
lockfile( 43200 ) if ! $opt->{test};
$pvr->run( '^'.$opt->{pvrsingle}.'$' );
unlink $lockfile;
# Record prog specified by --pid option
} elsif ( $opt->{pid} ) {
my $hist = History->new();
find_pid_matches( $hist );
# Show history
} elsif ( $opt->{history} ) {
my $hist = History->new();
$hist->list_progs( @search_args );
# Else just process command line args
} else {
if ( $opt->{get} && $no_search_args ) {
main::logger "ERROR: Search term(s) required for recording\n";
exit 1;
}
my $hist = History->new();
download_matches( $hist, find_matches( $hist, @search_args ) );
purge_downloaded_files( $hist, 30 );
}
exit 0;
sub init_search {
# Set --subtitles if --subsonly is used
if ( $opt->{subsonly} ) {
$opt->{subtitles} = 1;
}
# Set --thumbnail if --thumbonly is used
if ( $opt->{thumbonly} ) {
$opt->{thumb} = 1;
}
# Ensure lowercase types
$opt->{type} = lc( $opt->{type} );
# Expand 'all' type to comma separated list all prog types
$opt->{type} = join( ',', progclass() ) if $opt->{type} =~ /(all|any)/i;
# --stream is the same as --stdout --nowrite
if ( $opt->{stream} ) {
$opt->{nowrite} = 1;
$opt->{stdout} = 1;
delete $opt->{stream};
}
# Force nowrite if metadata/subs/thumb-only
if ( $opt->{metadataonly} || $opt->{subsonly} || $opt->{thumbonly} || $opt->{tagonly} ) {
$opt->{nowrite} = 1;
}
# List all options and where they are set from then exit
if ( $opt_cmdline->{showoptions} ) {
# Show all options andf where set from
$opt_file->display('Options from Files');
$opt_cmdline->display('Options from Command Line');
$opt->display('Options Used');
logger "Search Args: ".join(' ', @search_args)."\n\n";
}
# Web proxy
$opt->{proxy} = $ENV{HTTP_PROXY} || $ENV{http_proxy} if not $opt->{proxy};
logger "INFO: Using Proxy $opt->{proxy}\n" if $opt->{proxy};
# Set --get && --nowrite if --metadataonly is used
if ( $opt->{metadataonly} ) {
if ( ! $opt->{metadata} ) {
main::logger "ERROR: Please specify metadata type using --metadata=<type>\n";
exit 2;
}
}
# Sanity check some conflicting options
if ( $opt->{nowrite} && ! $opt->{stdout} ) {
if ( ! ( $opt->{metadataonly} || $opt->{subsonly} || $opt->{thumbonly} || $opt->{tagonly} ) ) {
logger "ERROR: Cannot record to nowhere\n";
exit 1;
}
}
# hash of prog types specified
my $type = {};
$type->{$_} = 1 for split /,/, $opt->{type};
# Default to type=tv if no type option is set
$type->{tv} = 1 if keys %{ $type } == 0;
# Sanity check valid --type specified
for (keys %{ $type }) {
if ( not progclass($_) ) {
logger "ERROR: Invalid type '$_' specified. Valid types are: ".( join ',', progclass() )."\n";
exit 3;
}
}
# exit if only showing options
exit 0 if ( $opt_cmdline->{showoptions} );
# Display the ages of the selected caches in seconds
if ( $opt->{showcacheage} ) {
for ( keys %{ $type } ) {
my $cachefile = "${profile_dir}/${_}.cache";
main::logger "INFO: $_ cache age: ".( time() - stat($cachefile)->mtime )." secs\n" if -f $cachefile;
}
exit 0;
}
# Show options
$opt->display('Current options') if $opt->{verbose};
# $prog->{pid}->object hash
my $prog = {};
# obtain prog object given index. e.g. $index_prog->{$index_no}->{element};
my $index_prog = {};
logger "INFO: Search args: '".(join "','", @search_args)."'\n" if $opt->{verbose};
# External Binaries
$bin->{mplayer} = $opt->{mplayer} || 'mplayer';
delete $binopts->{mplayer};
push @{ $binopts->{mplayer} }, '-nolirc';
push @{ $binopts->{mplayer} }, '-v' if $opt->{debug};
push @{ $binopts->{mplayer} }, '-really-quiet' if $opt->{quiet};
$bin->{ffmpeg} = $opt->{ffmpeg} || 'ffmpeg';
$bin->{lame} = $opt->{lame} || 'lame';
delete $binopts->{lame};
$binopts->{lame} = '-f';
$binopts->{lame} .= ' --quiet ' if $opt->{quiet};
$bin->{vlc} = $opt->{vlc} || 'cvlc';
delete $binopts->{vlc};
push @{ $binopts->{vlc} }, '-vv' if $opt->{debug};
$bin->{id3v2} = $opt->{id3v2} || 'id3v2';
$bin->{atomicparsley} = $opt->{atomicparsley} || 'AtomicParsley';
$bin->{tee} = 'tee';
$bin->{flvstreamer} = $opt->{flvstreamer} || 'rtmpdump';
if (! main::exists_in_path('flvstreamer') ) {
$bin->{flvstreamer} = 'flvstreamer';
}
delete $binopts->{flvstreamer};
push @{ $binopts->{flvstreamer} }, ( '--timeout', 10 );
push @{ $binopts->{flvstreamer} }, '--quiet' if $opt->{quiet};
push @{ $binopts->{flvstreamer} }, '--verbose' if $opt->{verbose};
push @{ $binopts->{flvstreamer} }, '--debug' if $opt->{debug};
# quote binaries which allows for spaces in the path (only required if used via a shell)
for ( $bin->{lame}, $bin->{tee} ) {
s!^(.+)$!"$1"!g;
}
# Redirect STDOUT to player command if one is specified
if ( $opt->{player} && $opt->{nowrite} && $opt->{stdout} ) {
open (STDOUT, "| $opt->{player}") || die "ERROR: Cannot open player command\n";
STDOUT->autoflush(1);
binmode STDOUT;
}
return ( $type, $prog, $index_prog );
}
sub find_pid_matches {
my $hist = shift;
my @search_args = @_;
my ( $type, $prog, $index_prog ) = init_search( @search_args );
# Get prog by arbitrary '<type>:<pid>' or just '<pid>' (using the specified types)(then exit)
my @try_types;
my $pid;
# If $opt->{pid} is in the form of '<type>:<pid>' and <type> is a valid type
if ( $opt->{pid} =~ m{^(.+?)\:(.+?)$} && progclass(lc($1)) ) {
my $prog_type;
( $prog_type, $pid )= ( lc($1), $2 );
# Only try to recording using this prog type
@try_types = ($prog_type);
# $opt->{pid} is in the form of '<pid>'
} else {
$pid = $opt->{pid};
@try_types = (keys %{ $type });
}
logger "INFO: Will try prog types: ".(join ',', @try_types)."\n" if $opt->{verbose};
return 0 if ( ! ( $opt->{multimode} || $opt->{metadataonly} || $opt->{info} || $opt->{thumbonly} || $opt->{tagonly} || $opt->{subsonly} ) ) && $hist->check( $pid );
# Maybe we don't want to populate caches - this slows down --pid recordings ...
# Populate cache with all specified prog types (strange perl bug?? - @try_types is empty after these calls if done in a $_ 'for' loop!!)
# only get links and possibly refresh caches if > 1 type is specified
# else only load cached data from file if it exists.
my $load_from_file_only;
$load_from_file_only = 1 if $#try_types == 0;
for my $t ( @try_types ) {
get_links( $prog, $index_prog, $t, $load_from_file_only );
}
# Simply record pid if we find it in the caches
if ( $prog->{$pid}->{pid} ) {
return download_pid_in_cache( $hist, $prog->{$pid} );
}
my $totalretcode = 1;
my $quit_attempt = 0;
my %done_pids;
for my $prog_type ( @try_types ) {
last if $quit_attempt;
# See if the specified pid has other episode pids embedded - results in another list of pids.
my $dummy = progclass($prog_type)->new( 'pid' => $pid, 'type' => $prog_type );
my @pids = $dummy->get_pids_recursive();
# Try to get pid using each speficied prog type
# process all pids in @pids
for my $pid ( @pids ) {
# skip this pid if we have already completed it
next if $done_pids{$pid};
main::logger "INFO: Trying pid: $pid using type: $prog_type\n";
my $retcode;
if ( not $prog->{$pid}->{pid} ) {
$retcode = download_pid_not_in_cache( $hist, $pid, $prog_type );
# don't try again for other types because it was recorded successfully
$done_pids{$pid} = 1 if ! $retcode;
} else {
$retcode = download_pid_in_cache( $hist, $prog->{$pid} );
# if it's in the cache then there is no need to try this pid for other types
$done_pids{$pid} = 1;
}
$totalretcode += $retcode;
}
}
# return zero on success of all pid recordings (used for PVR queue)
return $totalretcode;
}
sub download_pid_not_in_cache {
my $hist = shift;
my $pid = shift;
my $prog_type = shift;
my $retcode;
# Force prog type and create new prog instance if it doesn't exist
my $this;
logger "INFO Trying to stream pid using type $prog_type\n";
logger "INFO: pid not found in $prog_type cache\n";
$this = progclass($prog_type)->new( 'pid' => $pid, 'type' => $prog_type );
# if only one type is specified then we can clean up the pid which might actually be a url
#if ( $#try_types == 0 ) {
logger "INFO: Cleaning pid Old: '$this->{pid}', " if $opt->{verbose};
$this->clean_pid;
logger " New: '$this->{pid}'\n" if $opt->{verbose};
#}
# Display pid match for recording
if ( $opt->{history} ) {
$hist->list_progs( 'pid:'.$pid );
}
# Don't do a pid recording if metadataonly or thumbonly were specified
if ( !( $opt->{metadataonly} || $opt->{thumbonly} || $opt->{subsonly} ) ) {
return $this->download_retry_loop( $hist );
}
}
sub download_pid_in_cache {
my $hist = shift;
my $this = shift;
my $retcode;
# Prune future scheduled match if not specified
if ( (! $opt->{future}) && Programme::get_time_string( $this->{available} ) > time() ) {
# If the prog object exists with pid in history delete it from the prog list
logger "INFO: Ignoring Future Prog: '$this->{index}: $this->{name} - $this->{episode} - $this->{available}'\n" if $opt->{verbose};
# Don't attempt to download
return 1;
}
logger "INFO Trying to stream pid using type $this->{type}\n";
logger "INFO: pid found in cache\n";
# Display pid match for recording
if ( $opt->{history} ) {
$hist->list_progs( 'pid:'.$this->{pid} );
} else {
list_progs( { $this->{type} => 1 }, $this );
}
# Don't do a pid recording if metadataonly or thumbonly were specified
if ( !( $opt->{metadataonly} || $opt->{thumbonly} || $opt->{subsonly} ) ) {
$retcode = $this->download_retry_loop( $hist );
}
return $retcode;
}
# Use the specified options to process the matches in specified array
# Usage: find_matches( $pids_history_ref, @search_args )
# Returns: array of objects to be downloaded
# or: number of failed/remaining programmes to record using the match (excluding previously recorded progs) if --pid is specified
sub find_matches {
my $hist = shift;
my @search_args = @_;
my ( $type, $prog, $index_prog ) = init_search( @search_args );
# We don't actually need to get the links first for the specifiied type(s) if we have only index number specified (and not --list)
my %got_cache;
my $need_get_links = 0;
if ( (! $opt->{list} ) ) {
for ( @search_args ) {
if ( (! /^[\d]+$/) || $_ > $max_index || $_ < 1 ) {
logger "DEBUG: arg '$_' is not a programme index number - load specified caches\n" if $opt->{debug};
$need_get_links = 1;
last;
}
}
}
# Pre-populate caches if --list option used or there was a non-index specified
if ( $need_get_links || $opt->{list} ) {
# Get stream links from web site or from cache (also populates all hashes) specified in --type option
for my $t ( keys %{ $type } ) {
get_links( $prog, $index_prog, $t );
$got_cache{ $t } = 1;
}
}
# Parse remaining args
my @match_list;
my @index_search_args;
for ( @search_args ) {
chomp();
# If Numerical value < $max_index and the object exists from loaded prog types
if ( /^[\d]+$/ && $_ <= $max_index ) {
if ( defined $index_prog->{$_} ) {
logger "INFO: Search term '$_' is an Index value\n" if $opt->{verbose};
push @match_list, $index_prog->{$_};
} else {
# Add to another list to search in other prog types
push @index_search_args, $_;
}
# If PID then find matching programmes with 'pid:<pid>'
} elsif ( m{^\s*pid:(.+?)\s*$}i ) {
if ( defined $prog->{$1} ) {
logger "INFO: Search term '$1' is a pid\n" if $opt->{verbose};
push @match_list, $prog->{$1};
} else {
logger "INFO: Search term '$1' is a non-existent pid, use --pid instead and/or specify the correct programme type\n";
}
# Else assume this is a programme name regex
} else {
logger "INFO: Search term '$_' is a substring\n" if $opt->{verbose};
push @match_list, get_regex_matches( $prog, $_ );
}
}
# List elements (i.e. 'channel' 'categories') if required and exit
if ( $opt->{list} ) {
list_unique_element_counts( $type, $opt->{list}, @match_list );
exit 0;
}
# Go get the cached data for other programme types if the index numbers require it
for my $index ( @index_search_args ) {
# see if this index number falls into a valid range for a prog type
for my $prog_type ( progclass() ) {
if ( $index >= progclass($prog_type)->index_min && $index <= progclass($prog_type)->index_max && ( ! $got_cache{$prog_type} ) ) {
logger "DEBUG: Looking for index $index in $prog_type type\n" if $opt->{debug};
# Get extra required programme caches
logger "INFO: Additionally getting cached programme data for $prog_type\n" if $opt->{verbose};
# Add new prog types to the type list
$type->{$prog_type} = 1;
# Get $prog_type stream links
get_links( $prog, $index_prog, $prog_type );
$got_cache{$prog_type} = 1;
}