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// $Id$ --*- c -*--
// Copyright (C) 2003 Enrico Scholz <enrico.scholz@informatik.tu-chemnitz.de>
//
// 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; version 2 of the License.
//
// 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
#ifdef HAVE_CONFIG_H
# include <config.h>
#endif
#include "vserver.h"
#include <string.h>
#if 1
# define DECLARECAP(X,Y) { #X, VC_##X }
#else
# define DECLARECAP(X,Y) { #X, Y }
#endif
static struct {
char const * const id;
unsigned char bit;
} const CAP2BIT[] = {
DECLARECAP(CAP_CHOWN, 0),
DECLARECAP(CAP_DAC_OVERRIDE, 1),
DECLARECAP(CAP_DAC_READ_SEARCH, 2),
DECLARECAP(CAP_FOWNER, 3),
DECLARECAP(CAP_FSETID, 4),
DECLARECAP(CAP_KILL, 5),
DECLARECAP(CAP_SETGID, 6),
DECLARECAP(CAP_SETUID, 7),
DECLARECAP(CAP_SETPCAP, 8),
DECLARECAP(CAP_LINUX_IMMUTABLE, 9),
DECLARECAP(CAP_NET_BIND_SERVICE, 10),
DECLARECAP(CAP_NET_BROADCAST, 11),
DECLARECAP(CAP_NET_ADMIN, 12),
DECLARECAP(CAP_NET_RAW, 13),
DECLARECAP(CAP_IPC_LOCK, 14),
DECLARECAP(CAP_IPC_OWNER, 15),
DECLARECAP(CAP_SYS_MODULE, 16),
DECLARECAP(CAP_SYS_RAWIO, 17),
DECLARECAP(CAP_SYS_CHROOT, 18),
DECLARECAP(CAP_SYS_PTRACE, 19),
DECLARECAP(CAP_SYS_PACCT, 20),
DECLARECAP(CAP_SYS_ADMIN, 21),
DECLARECAP(CAP_SYS_BOOT, 22),
DECLARECAP(CAP_SYS_NICE, 23),
DECLARECAP(CAP_SYS_RESOURCE, 24),
DECLARECAP(CAP_SYS_TIME, 25),
DECLARECAP(CAP_SYS_TTY_CONFIG, 26),
DECLARECAP(CAP_MKNOD, 27),
DECLARECAP(CAP_LEASE, 28),
{ "CAP_QUOTACTL", 29 },
};
int
vc_text2cap(char const *str)
{
size_t i;
if (strncmp(str, "CAP_", 4)==0) str += 4;
for (i=0; i<sizeof(CAP2BIT)/sizeof(CAP2BIT[0]); ++i)
if (strcmp(CAP2BIT[i].id+4, str)==0) return CAP2BIT[i].bit;
return -1;
}
char const *
vc_cap2text(unsigned int bit)
{
if ((size_t)bit>=sizeof(CAP2BIT)/sizeof(CAP2BIT[0])) return 0;
return CAP2BIT[bit].id;
}
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