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/* useropt.c - user option handling
Copyright 1988-2017 Free Software Foundation, Inc.
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, 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, write to the Free Software
Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA
02110-1301, USA. */
#include <config.h>
#include "a2ps.h"
#include "jobs.h"
#include "useropt.h"
#include "routines.h"
#include "pair_ht.h"
#include "quotearg.h"
/*
* User options management
*/
struct pair_htable *
user_options_table_new (void)
{
return pair_table_new ();
}
/*
* Add a custom option, making its own copy of the parameters
*/
void
user_option_add (a2ps_job * job, const char * key, const char * value)
{
pair_add (job->user_options, key, value);
}
/*
* Retrieve a user option
*/
char *
user_option_get (a2ps_job * job, char * shortcut)
{
char * res;
res = pair_get (job->user_options, shortcut);
if (!res)
error (1, 0, _("unknown user option `%s'"), quotearg (shortcut));
return res;
}
/*
* List the values defined
*/
void
user_options_list_short (a2ps_job * job, FILE * stream)
{
fputs (_("Known User Options"), stream);
putc ('\n', stream);
pair_table_list_short (job->user_options, stream);
}
/*
* List the values defined
*/
void
user_options_list_long (a2ps_job * job, FILE * stream)
{
fputs (_("Known User Options"), stream);
putc ('\n', stream);
pair_table_list_long (job->user_options, stream);
}
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