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/* This file is part of GNU Pies
Copyright (C) 2015, 2017, 2019 Sergey Poznyakoff
GNU Pies 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.
GNU Pies 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 GNU Pies. If not, see <http://www.gnu.org/licenses/>. */
#ifdef HAVE_CONFIG_H
# include <config.h>
#endif
#include <errno.h>
#include <grecs.h>
#include "libpies.h"
#include "grecsasrt.h"
int
conf_callback_url (enum grecs_callback_command cmd,
grecs_node_t *node,
void *varptr, void *cb_data)
{
grecs_locus_t *locus = &node->locus;
grecs_value_t *value = node->v.value;
struct pies_url *url;
if (grecs_assert_node_value_type (cmd, node, GRECS_TYPE_STRING))
return 1;
if (pies_url_create (&url, value->v.string))
{
grecs_error (locus, 0, _("%s: cannot create URL: %s"),
value->v.string, strerror (errno));
return 0;
}
if (varptr)
*(struct pies_url **) varptr = url;
else
pies_url_destroy (&url);
return 0;
}
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