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.\" ========================================================================
.\"
.IX Title "TV_GRAB_NA_DTV 1p"
.TH TV_GRAB_NA_DTV 1p "2012-01-08" "perl v5.14.2" "User Contributed Perl Documentation"
.\" For nroff, turn off justification.  Always turn off hyphenation; it makes
.\" way too many mistakes in technical documents.
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.nh
.SH "NAME"
tv_grab_na_dtv \- Grab TV listings from DirecTV.
.SH "SYNOPSIS"
.IX Header "SYNOPSIS"
tv_grab_na_dtv \-\-help
.PP
tv_grab_na_dtv \-\-configure [\-\-config\-file \s-1FILE\s0] [\-\-root\-url \s-1URL\s0]
.PP
tv_grab_na_dtv [\-\-config\-file \s-1FILE\s0] [\-\-root\-url \s-1URL\s0] 
                 [\-\-days N] [\-\-offset N] [\-\-channel xmltvid,xmltvid,...]
                 [\-\-output \s-1FILE\s0] [\-\-quiet] [\-\-debug]
.PP
tv_grab_na_dtv \-\-list\-channels [\-\-config\-file \s-1FILE\s0] [\-\-root\-url \s-1URL\s0]
                 [\-\-output \s-1FILE\s0] [\-\-quiet] [\-\-debug]
.SH "DESCRIPTION"
.IX Header "DESCRIPTION"
Output \s-1TV\s0 and listings in \s-1XMLTV\s0 format from directv.com.
.PP
First you must run \fBtv_grab_na_dtv \-\-configure\fR to choose which stations
you want to receive.
.PP
Then running \fBtv_grab_na_dtv\fR with no arguments will get listings for the
stations you chose for five days including today.
.SH "OPTIONS"
.IX Header "OPTIONS"
\&\fB\-\-configure\fR Prompt for which stations to download and write the
configuration file.
.PP
\&\fB\-\-config\-file \s-1FILE\s0\fR Set the name of the configuration file, the
default is \fB~/.xmltv/tv_grab_na_dtv.conf\fR.  This is the file written by
\&\fB\-\-configure\fR and read when grabbing.
.PP
\&\fB\-\-output \s-1FILE\s0\fR When grabbing, write output to \s-1FILE\s0 rather than
standard output.
.PP
\&\fB\-\-days N\fR When grabbing, grab N days rather than 5.
.PP
\&\fB\-\-offset N\fR Start grabbing at today + N days.
.PP
\&\fB\-\-quiet\fR Only print error-messages on \s-1STDERR\s0.
.PP
\&\fB\-\-debug\fR Provide more information on progress to stderr to help in
debugging.
.PP
\&\fB\-\-list\-channels\fR    Output a list of all channels that data is available
                      for. The list is in xmltv-format.
.PP
\&\fB\-\-capabilities\fR Show which capabilities the grabber supports.
.PP
\&\fB\-\-version\fR Show the version of the grabber.
.PP
\&\fB\-\-help\fR Print a help message and exit.
.SH "ERROR HANDLING"
.IX Header "ERROR HANDLING"
If the grabber fails to download data, it will print an error message to
\&\s-1STDERR\s0 and then exit with a status code of 1 to indicate that the data is
missing.
.SH "ENVIRONMENT VARIABLES"
.IX Header "ENVIRONMENT VARIABLES"
The environment variable \s-1HOME\s0 can be set to change where configuration
files are stored. All configuration is stored in \f(CW$HOME\fR/.xmltv/. On Windows,
it might be necessary to set \s-1HOME\s0 to a path without spaces in it.
.PP
\&\s-1TEMP\s0 or \s-1TMP\s0, if present, will override the directory used to contain temporary
files.  Default is \*(L"/tmp\*(R", so under Windows one of these is required.
.SH "CREDITS"
.IX Header "CREDITS"
Grabber written Rod Roark (http://www.sunsetsystems.com/), modified by 
Adam Lewandowski (adam@alewando.com) in January 2011 to account for DirecTV site
changes.
.SH "BUGS"
.IX Header "BUGS"
Like any screen-scraping grabber, this one will break regularly as the web site
changes, and you should try to fetch a new one from the project's repository.
At some point the breakage might not be fixable or it may be that nobody wants
to fix it.  Sane people should use Schedules Direct instead.