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.\" ========================================================================
.\"
.IX Title "DAHDI_GENCONF 8"
.TH DAHDI_GENCONF 8 "2024-01-05" "perl v5.36.0" "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"
dahdi_genconf \- Generate configuration for Dahdi channels.
.SH "SYNOPSIS"
.IX Header "SYNOPSIS"
dahdi_genconf [options] [generator...]
.SH "DESCRIPTION"
.IX Header "DESCRIPTION"
This script generate configuration files for Dahdi hardware.
It uses two information sources:
.IP "Hardware" 4
.IX Item "Hardware"
.Vb 1
\& The actual Dahdi hardware is automatically detected on the host.
.Ve
.IP "/etc/dahdi/genconf_parameters" 4
.IX Item "/etc/dahdi/genconf_parameters"
A configuration file that supplements the hardware information.
Its location may be overridden via the \f(CW\*(C`GENCONF_PARAMETERS\*(C'\fR environment
variable.
.PP
The dahdi_genconf script can generate various kinds of configuration files
as specified by the generator arguments.  Each generator is a perl class
in Dahdi::Config::Gen namespace.  The generator names on the command line
are the class names in lowercase.
.PP
The following generators are currently implemented: system, modules, spantypes,
assignedspans, chandahdi, unicall, users.
.PP
For further documentation on each, please user perldoc on the relevant
class. E.g: \f(CW\*(C`perldoc Dahdi::Config::Gen::Chandahdi\*(C'\fR
.PP
Each generator on the command line may be passed custom options by assigning
a comma separated list of options to the generator name. E.g:
.PP
.Vb 1
\& dahdi_genconf system chandahdi=verbose unicall
.Ve
.SS "Global options:"
.IX Subsection "Global options:"
.IP "\-V \-\-version" 4
.IX Item "-V --version"
Version \*(-- print version string and exit.
.IP "\-v \-\-verbose" 4
.IX Item "-v --verbose"
Verbose \*(-- sets the \f(CW\*(Aqverbose\*(Aq\fR option for all generators.
.IP "\-F \-\-freepbx" 4
.IX Item "-F --freepbx"
Freepbx \*(-- sets the \f(CW\*(Aqfreepbx\*(Aq\fR option for all generators.
Currently, chandahdi is affected.
.IP "\-\-line\-mode=\fImode\fR" 4
.IX Item "--line-mode=mode"
\&\fImode\fR may be E1, J1 or T1.
.Sp
Enables the generator \fBspantypes\fR and the option \fBline-mode\fR to it.
(Equivalent to the option \f(CW\*(C`\-\-line\-mode\*(C'\fR to \f(CW\*(C`dahdi_span_types\*(C'\fR). This
will generate a \f(CW\*(C`span\-types.conf\*(C'\fR file with a single wildcard line
setting the line mode to \fImode\fR.
.SS "Implementation notes:"
.IX Subsection "Implementation notes:"
.IP "\(bu" 4
\&\fIgenconf_parameters\fR parsing is done via \f(CW\*(C`Dahdi::Config::Params\*(C'\fR.
An object representing the parsed data is instantiated by:
\&\f(CW\*(C`Dahdi::Config::Params\->new()\*(C'\fR.
The \f(CW\*(C`item()\*(C'\fR method of this object contains all the hard coded
defaults of the configuration directives.
.IP "\(bu" 4
A configuration object is instantiated by \f(CW\*(C`Dahdi::Config::Gen\->new($params)\*(C'\fR.
The mapping of configuration directives into semantic configuration is
done in the constructor.
.IP "\(bu" 4
A single generator is run via the the \f(CW\*(C`run_generator()\*(C'\fR method of the
configuration object.