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/*
* libdpkg - Debian packaging suite library routines
* trigname.c - trigger name handling
*
* Copyright © 2007 Canonical Ltd
* Written by Ian Jackson <ijackson@chiark.greenend.org.uk>
*
* This 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 2 of the License, or
* (at your option) any later version.
*
* This 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, see <https://www.gnu.org/licenses/>.
*/
#include <config.h>
#include <compat.h>
#include <dpkg/i18n.h>
#include <dpkg/triglib.h>
const char *
trig_name_is_illegal(const char *p)
{
int c;
if (!*p)
return _("empty trigger names are not permitted");
while ((c = *p++)) {
if (c <= ' ' || c >= 0177)
return _("trigger name contains invalid character");
}
return NULL;
}
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