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.\" ========================================================================
.\"
.IX Title "EFA 1p"
.TH EFA 1p "2012-01-28" "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.
.if n .ad l
.nh
.SH "NAME"
efa \- unofficial efa.vrr.de command line client
.SH "SYNOPSIS"
.IX Header "SYNOPSIS"
.IP "\fBefa\fR \fB\-\-from\fR \fIcity\fR \fIstop\fR \fB\-\-to\fR \fIcity\fR \fIstop\fR [ \fIadditional options\fR ]" 4
.IX Item "efa --from city stop --to city stop [ additional options ]"
.PD 0
.IP "\fBefa\fR [ \fIoptions\fR ] \fIfrom-city\fR \fIfrom-stop\fR [ \fIvia-city\fR \fIvia-stop\fR ] \fIto-city\fR \fIto-stop\fR" 4
.IX Item "efa [ options ] from-city from-stop [ via-city via-stop ] to-city to-stop"
.PD
.SH "VERSION"
.IX Header "VERSION"
version 2.01
.SH "DESCRIPTION"
.IX Header "DESCRIPTION"
\&\fBefa\fR is a command line client for the <http://efa.vrr.de> web interface.
It sends the specified information to the online form and displays the results.
.PP
It should be noted that \fBefa\fR, although using the web interface of a local
transport association, is able to look up connections all over Germany.
.SH "OPTIONS"
.IX Header "OPTIONS"
.IP "\fB\-\-from\fR \fIcity\fR \fIstop\fR" 4
.IX Item "--from city stop"
Departure place
.IP "\fB\-\-to\fR \fIcity\fR \fIstop\fR" 4
.IX Item "--to city stop"
Arrival place
.IP "\fB\-\-via\fR \fIcity\fR \fIstop\fR" 4
.IX Item "--via city stop"
Travel via this place
.Sp
In case you want \fIstop\fR to be an address or \*(L"point of interest\*(R", you can set
it to 'addr:something' or 'poi:something'.
.IP "\fB\-t\fR|\fB\-\-time\fR|\fB\-\-depart\fR \fIhh\fR:\fImm\fR" 4
.IX Item "-t|--time|--depart hh:mm"
Journey start time
.IP "\fB\-a\fR|\fB\-\-arrive\fR \fIhh\fR:\fImm\fR" 4
.IX Item "-a|--arrive hh:mm"
Journey end time (overrides \-\-time/\-\-depart)
.IP "\fB\-d\fR|\fB\-\-date\fR \fIdd\fR.\fImm\fR.[\fIyyyy\fR]" 4
.IX Item "-d|--date dd.mm.[yyyy]"
Journey date
.IP "\fB\-b\fR|\fB\-\-bike\fR" 4
.IX Item "-b|--bike"
Choose connections allowing to carry a bike
.IP "\fB\-e\fR|\fB\-\-exclude\fR \fItransports\fR" 4
.IX Item "-e|--exclude transports"
Exclude \fItransports\fR (comma separated list).
.Sp
Possible transports: zug, s\-bahn, u\-bahn, stadtbahn, tram, stadtbus, regionalbus,
schnellbus, seilbahn, schiff, ast, sonstige
.IP "\fB\-E\fR|\fB\-\-extended\-info\fR" 4
.IX Item "-E|--extended-info"
Display duration, ticket class and price for each route (if available)
.IP "\fB\-m\fR|\fB\-\-max\-change\fR \fInumber\fR" 4
.IX Item "-m|--max-change number"
Print connections with at most \fInumber\fR interchanges
.IP "\fB\-P\fR|\fB\-\-prefer\fR \fItype\fR" 4
.IX Item "-P|--prefer type"
Prefer connections of \fItype\fR:
.RS 4
.IP "\(bu" 4
speed (default)
.Sp
The faster, the better
.IP "\(bu" 4
nowait
.Sp
Prefer connections with less interchanges
.IP "\(bu" 4
nowalk
.Sp
Prefer connections with less walking (at interchanges)
.RE
.RS 4
.RE
.IP "\fB\-p\fR|\fB\-\-proximity\fR" 4
.IX Item "-p|--proximity"
Take stops close to the stop/start into account and possibly use them instead
.IP "\fB\-i\fR|\fB\-\-include\fR \fItype\fR" 4
.IX Item "-i|--include type"
Include connections using trains of type \fItype\fR, where \fItype\fR may be:
.RS 4
.IP "\(bu" 4
local (default)
.Sp
only take local trains (\*(L"Verbund\-/Nahverkehrslinien\*(R"). Slow, but the cheapest
method if you're not travelling long distance
.IP "\(bu" 4
ic
.Sp
Local trains + \s-1IC\s0
.IP "\(bu" 4
ice
.Sp
All trains (local + \s-1IC\s0 + \s-1ICE\s0)
.RE
.RS 4
.RE
.IP "\fB\-w\fR|\fB\-\-walk\-speed\fR \fIspeed\fR" 4
.IX Item "-w|--walk-speed speed"
Set your walking speed to \fIspeed\fR.
Accepted values: normal (default), fast, slow
.IP "\fB\-I\fR|\fB\-\-ignore\-info\fR [ \fIregex\fR ]" 4
.IX Item "-I|--ignore-info [ regex ]"
Ignore additional information matching \fIregex\fR (default: /Fahrradmitnahme/)
.Sp
If \fIregex\fR is not supplied, removes the default regex (\-> nothing will be ignored)
.IP "\fB\-\-timeout\fR \fIseconds\fR" 4
.IX Item "--timeout seconds"
Set timeout for \s-1HTTP\s0 requests. Default: 60 seconds.
.IP "\fB\-\-post\fR \fIkey\fR=\fIvalue\fR" 4
.IX Item "--post key=value"
Add \fIkey\fR with \fIvalue\fR to the \s-1HTTP\s0 \s-1POST\s0 request sent to the \s-1EFA\s0 server.
This can be used to use setting \fBefa\fR does not yet cover, like
\&\f(CW\*(C`\-\-post lineRestriction=400\*(C'\fR to also show \s-1IC\s0 and \s-1ICE\s0 trains.
Note that \fB\-\-post\fR will be overridden by the standard efa options, such as
\&\fB\-\-time\fR
.IP "\fB\-v\fR|\fB\-\-version\fR" 4
.IX Item "-v|--version"
Print version information
.SH "EXIT STATUS"
.IX Header "EXIT STATUS"
.Vb 8
\&    0    Everything went well
\&    1    Invalid arguments, see error message
\&    2    Network error, unable to send request
\&    3    efa.vrr.de did not return any parsable data
\&    4    efa.vrr.de error: ambiguous input
\&    5    efa.vrr.de error: no connections found
\&    10   Unknown Travel::Routing::DE::VRR error
\&    255  Other internal error
.Ve
.SH "CONFIGURATION"
.IX Header "CONFIGURATION"
None.
.SH "DEPENDENCIES"
.IX Header "DEPENDENCIES"
This script requires perl 5.10 (or higher) with the following modules:
.IP "\(bu" 4
Class::Accessor
.IP "\(bu" 4
Exception::Class
.IP "\(bu" 4
LWP::UserAgent
.IP "\(bu" 4
XML::LibXML
.SH "BUGS AND LIMITATIONS"
.IX Header "BUGS AND LIMITATIONS"
\&\fBefa\fR cannot handle Unicode in its arguments, use plain \s-1ASCII\s0.
.SH "AUTHOR"
.IX Header "AUTHOR"
Copyright (C) 2009,2010 by Daniel Friesel <derf@derf.homelinux.org>
.SH "LICENSE"
.IX Header "LICENSE"
.Vb 1
\&  0. You just DO WHAT THE FUCK YOU WANT TO.
.Ve