glibc/nis/nis_defaults.c
Ulrich Drepper 51702635af Update.
* locale/categories.def: Change type of _NL_CTYPE_CLASS_NAMES and
	_NL_CTYPE_MAP_NAMES field to stringlist.
	Change name of _NL_CTYPE_CODESET_NAME to "charmap".
	* locale/localeinfo.h (enum value_type): Add stringlist.
	* locale/programs/locale.c (show_info): Handle stringlist.

	* locale/programs/charmap.c (charmap_read): If charmap file is not
	using the given name try to find it by looking through all available
	charmap files and compare the code set name.
	* locale/programs/locale.c (write_charmaps): Also print names of
	charset in <code_set_name> fields in the files.

	* elf/ldd.bash.in: Correct translatable strings.

	* posix/TESTS: Add some more tests for character class matching.
	* posix/regex.c: Merge with GNU awk version.
	(regex_compile): Use ISO C/amend 1 functions for character class
	handling.
	* posix/regex.h: Merge with GNU awk version.

	* posix/getopt.c: Declare as master copies.
	* posix/getopt1.c: Likewise.
	* posix/getopt.h: Likewise.

	* sysdeps/unix/sysv/linux/sys/mount.h: Add definitions for option
	value to mount functions.
	Patch by a sun <asun@zoology.washington.edu>.

	* stdio-common/bug4.c (main): Use /tmp/bug4.test for concurrency
	with other tests.
	* sunrpc/svc_run.c (svc_exit): New, defined.
	(svc_run): Test for svc_stop variable.
	* sysdeps/m68k/s_cexp.c: Rewritten.
	* sysdeps/m68k/s_cexpf.c: Likewise.
	* sysdeps/m68k/s_cexpl.c: Likewise.
1997-05-07 15:31:21 +00:00

467 lines
9.9 KiB
C

/* Copyright (c) 1997 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Thorsten Kukuk <kukuk@vt.uni-paderborn.de>, 1997.
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public License as
published by the Free Software Foundation; either version 2 of the
License, or (at your option) any later version.
The GNU C Library 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
Library General Public License for more details.
You should have received a copy of the GNU Library General Public
License along with the GNU C Library; see the file COPYING.LIB. If not,
write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA. */
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <sys/types.h>
#include <rpc/rpc.h>
#include <rpcsvc/nis.h>
#include <rpcsvc/nislib.h>
#define DEFAULT_TTL 43200
/*
** Some functions for parsing the -D param and NIS_DEFAULTS Environ
*/
static nis_name
searchgroup (char *str)
{
static char default_group[NIS_MAXNAMELEN];
char *cptr;
int i;
cptr = strstr (str, "group=");
if (cptr == NULL)
return NULL;
cptr += 6; /* points to the begin of the group string */
i = 0;
while (cptr[i] != '\0' && cptr[i] != ':')
i++;
if (i == 0) /* only "group=" ? */
return (nis_name)"";
strncpy (default_group, cptr, i);
return default_group;
}
static nis_name
searchowner (char *str)
{
static char default_owner[NIS_MAXNAMELEN];
char *cptr;
int i;
cptr = strstr (str, "owner=");
if (cptr == NULL)
return NULL;
cptr += 6; /* points to the begin of the owner string */
i = 0;
while (cptr[i] != '\0' && cptr[i] != ':')
i++;
if (i == 0) /* only "owner=" ? */
return (nis_name)"";
strncpy (default_owner, cptr, i);
return default_owner;
}
static u_long
searchttl (char *str)
{
char buf[1024];
char *cptr, *dptr;
u_long time;
int i;
dptr = strstr (str, "ttl=");
if (dptr == NULL) /* should (could) not happen */
return DEFAULT_TTL;;
dptr += 4; /* points to the begin of the new ttl */
i = 0;
while (dptr[i] != '\0' && dptr[i] != ':')
i++;
if (i == 0) /* only "ttl=" ? */
return DEFAULT_TTL;
strncpy (buf, dptr, i);
time = 0;
dptr = buf;
cptr = strchr (dptr, 'd');
if (cptr != NULL)
{
*cptr = '\0';
cptr++;
time += atoi (dptr) * 60 * 60 * 24;
dptr = cptr;
}
cptr = strchr (dptr, 'h');
if (cptr != NULL)
{
*cptr = '\0';
cptr++;
time += atoi (dptr) * 60 * 60;
dptr = cptr;
}
cptr = strchr (dptr, 'm');
if (cptr != NULL)
{
*cptr = '\0';
cptr++;
time += atoi (dptr) * 60;
dptr = cptr;
}
cptr = strchr (dptr, 's');
if (cptr != NULL)
*cptr = '\0';
time += atoi (dptr);
return time;
}
static u_long
searchaccess (char *str, u_long access)
{
static char buf[NIS_MAXNAMELEN];
char *cptr;
u_long result;
int i;
int n, o, g, w;
cptr = strstr (str, "access=");
if (cptr == NULL)
return 0;
cptr += 7; /* points to the begin of the access string */
i = 0;
while (cptr[i] != '\0' && cptr[i] != ':')
i++;
if (i == 0) /* only "access=" ? */
return 0;
strncpy (buf, cptr, i);
result = n = o = g = w = 0;
cptr = buf;
while (*cptr != '\0')
{
switch (*cptr)
{
case 'n':
n = 1;
break;
case 'o':
o = 1;
break;
case 'g':
g = 1;
break;
case 'w':
w = 1;
break;
case 'a':
o = g = w = 1;
break;
case '-':
cptr++; /* Remove "=" from beginning */
while (*cptr != '\0' && *cptr != ',')
{
switch (*cptr)
{
case 'r':
if (n)
result = result & ~(NIS_READ_ACC << 24);
if (o)
result = result & ~(NIS_READ_ACC << 16);
if (g)
result = result & ~(NIS_READ_ACC << 8);
if (w)
result = result & ~(NIS_READ_ACC);
break;
case 'm':
if (n)
result = result & ~(NIS_MODIFY_ACC << 24);
if (o)
result = result & ~(NIS_MODIFY_ACC << 16);
if (g)
result = result & ~(NIS_MODIFY_ACC << 8);
if (w)
result = result & ~(NIS_MODIFY_ACC);
break;
case 'c':
if (n)
result = result & ~(NIS_CREATE_ACC << 24);
if (o)
result = result & ~(NIS_CREATE_ACC << 16);
if (g)
result = result & ~(NIS_CREATE_ACC << 8);
if (w)
result = result & ~(NIS_CREATE_ACC);
break;
case 'd':
if (n)
result = result & ~(NIS_DESTROY_ACC << 24);
if (o)
result = result & ~(NIS_DESTROY_ACC << 16);
if (g)
result = result & ~(NIS_DESTROY_ACC << 8);
if (w)
result = result & ~(NIS_DESTROY_ACC);
break;
default:
fprintf (stderr, "Parse error in \"%s\"\n", buf);
return 0;
}
cptr++;
}
break;
case '+':
cptr++; /* Remove "=" from beginning */
while (*cptr != '\0' && *cptr != ',')
{
switch (*cptr)
{
case 'r':
if (n)
result = result | (NIS_READ_ACC << 24);
if (o)
result = result | (NIS_READ_ACC << 16);
if (g)
result = result | (NIS_READ_ACC << 8);
if (w)
result = result | (NIS_READ_ACC);
break;
case 'm':
if (n)
result = result | (NIS_MODIFY_ACC << 24);
if (o)
result = result | (NIS_MODIFY_ACC << 16);
if (g)
result = result | (NIS_MODIFY_ACC << 8);
if (w)
result = result | (NIS_MODIFY_ACC);
break;
case 'c':
if (n)
result = result | (NIS_CREATE_ACC << 24);
if (o)
result = result | (NIS_CREATE_ACC << 16);
if (g)
result = result | (NIS_CREATE_ACC << 8);
if (w)
result = result | (NIS_CREATE_ACC);
break;
case 'd':
if (n)
result = result | (NIS_DESTROY_ACC << 24);
if (o)
result = result | (NIS_DESTROY_ACC << 16);
if (g)
result = result | (NIS_DESTROY_ACC << 8);
if (w)
result = result | (NIS_DESTROY_ACC);
break;
default:
fprintf (stderr, "Parse error in \"%s\"\n", buf);
return 0;
}
cptr++;
}
break;
case '=':
cptr++; /* Remove "=" from beginning */
/* Clear */
if (n)
result = result & ~((NIS_READ_ACC + NIS_MODIFY_ACC +
NIS_CREATE_ACC + NIS_DESTROY_ACC) << 24);
if (o)
result = result & ~((NIS_READ_ACC + NIS_MODIFY_ACC +
NIS_CREATE_ACC + NIS_DESTROY_ACC) << 16);
if (g)
result = result & ~((NIS_READ_ACC + NIS_MODIFY_ACC +
NIS_CREATE_ACC + NIS_DESTROY_ACC) << 8);
if (w)
result = result & ~(NIS_READ_ACC + NIS_MODIFY_ACC +
NIS_CREATE_ACC + NIS_DESTROY_ACC);
while (*cptr != '\0' && *cptr != ',')
{
switch (*cptr)
{
case 'r':
if (n)
result = result | (NIS_READ_ACC << 24);
if (o)
result = result | (NIS_READ_ACC << 16);
if (g)
result = result | (NIS_READ_ACC << 8);
if (w)
result = result | (NIS_READ_ACC);
break;
case 'm':
if (n)
result = result | (NIS_MODIFY_ACC << 24);
if (o)
result = result | (NIS_MODIFY_ACC << 16);
if (g)
result = result | (NIS_MODIFY_ACC << 8);
if (w)
result = result | (NIS_MODIFY_ACC);
break;
case 'c':
if (n)
result = result | (NIS_CREATE_ACC << 24);
if (o)
result = result | (NIS_CREATE_ACC << 16);
if (g)
result = result | (NIS_CREATE_ACC << 8);
if (w)
result = result | (NIS_CREATE_ACC);
break;
case 'd':
if (n)
result = result | (NIS_DESTROY_ACC << 24);
if (o)
result = result | (NIS_DESTROY_ACC << 16);
if (g)
result = result | (NIS_DESTROY_ACC << 8);
if (w)
result = result | (NIS_DESTROY_ACC);
break;
default:
fprintf (stderr, "Parse error in \"%s\"\n", buf);
return 0;
}
cptr++;
}
break;
default:
fprintf (stderr, "Parse error in \"%s\"\n", buf);
return 0;
}
cptr++;
}
return 0;
}
nis_name
__nis_default_owner (char *defaults)
{
static char default_owner[NIS_MAXNAMELEN];
char *cptr, *dptr;
strcpy (default_owner, nis_local_principal ());
if (defaults != NULL)
{
dptr = strstr (defaults, "owner=");
if (dptr != NULL)
strcpy (default_owner, searchowner (defaults));
}
else
{
cptr = getenv ("NIS_DEFAULTS");
if (cptr != NULL)
{
dptr = strstr (cptr, "owner=");
if (dptr != NULL)
strcpy (default_owner, searchowner (cptr));
}
}
return default_owner;
}
nis_name
__nis_default_group (char *defaults)
{
static char default_group[NIS_MAXNAMELEN];
char *cptr, *dptr;
strcpy (default_group, nis_local_group ());
if (defaults != NULL)
{
dptr = strstr (defaults, "group=");
if (dptr != NULL)
strcpy (default_group, searchgroup (defaults));
}
else
{
cptr = getenv ("NIS_DEFAULTS");
if (cptr != NULL)
{
dptr = strstr (cptr, "group=");
if (dptr != NULL)
strcpy (default_group, searchgroup (cptr));
}
}
return default_group;
}
u_long
__nis_default_ttl (char *defaults)
{
char *cptr, *dptr;
if (defaults != NULL)
{
dptr = strstr (defaults, "ttl=");
if (dptr != NULL)
return searchttl (defaults);
}
cptr = getenv ("NIS_DEFAULTS");
if (cptr == NULL)
return DEFAULT_TTL;
dptr = strstr (cptr, "ttl=");
if (dptr == NULL)
return DEFAULT_TTL;
return searchttl (cptr);
}
/* Default access rights are ----rmcdr---r---, but we could change
this with the NIS_DEFAULTS variable. */
u_long
__nis_default_access (char *param, u_long defaults)
{
u_long result;
char *cptr;
if (defaults == 0)
result = 0 | OWNER_DEFAULT | GROUP_DEFAULT | WORLD_DEFAULT;
else
result = defaults;
if (param != NULL && strstr (param, "access=") != NULL)
result = searchaccess (param, result);
else
{
cptr = getenv ("NIS_DEFAULTS");
if (cptr != NULL && strstr (cptr, "access=") != NULL)
result = searchaccess (getenv ("NIS_DEFAULTS"), result);
}
return result;
}