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/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/
/***
This file is part of systemd.
Copyright 2013 Lennart Poettering
systemd is free software; you can redistribute it and/or modify it
under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation; either version 2.1 of the License, or
(at your option) any later version.
systemd 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
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License
along with systemd; If not, see <http://www.gnu.org/licenses/>.
***/
#include "bus-internal.h"
bool object_path_is_valid(const char *p) {
const char *q;
bool slash;
if (!p)
return false;
if (p[0] != '/')
return false;
if (p[1] == 0)
return true;
for (slash = true, q = p+1; *q; q++)
if (*q == '/') {
if (slash)
return false;
slash = true;
} else {
bool good;
good =
(*q >= 'a' && *q <= 'z') ||
(*q >= 'A' && *q <= 'Z') ||
(*q >= '0' && *q <= '9') ||
*q == '_';
if (!good)
return false;
slash = false;
}
if (slash)
return false;
return true;
}
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