[thirdparty/glibc.git] / nis / nis_print_group_entry.c

/* Copyright (c) 1997,1998,2000,2004,2006,2011
	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 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.

   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
   Lesser General Public License for more details.

   You should have received a copy of the GNU Lesser General Public
   License along with the GNU C Library; if not, write to the Free
   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
   02111-1307 USA.  */

#include <alloca.h>
#include <string.h>
#include <libintl.h>
#include <rpcsvc/nis.h>

void
nis_print_group_entry (const_nis_name group)
{
  if (group != NULL && group[0] != '\0')
    {
      size_t grouplen = strlen (group);
      char buf[grouplen + 50];
      char leafbuf[grouplen + 3];
      char domainbuf[grouplen + 3];
      nis_result *res;
      char *cp, *cp2;
      u_int i;

      cp = stpcpy (buf, nis_leaf_of_r (group, leafbuf, sizeof (leafbuf) - 1));
      cp = stpcpy (cp, ".groups_dir");
      cp2 = nis_domain_of_r (group, domainbuf, sizeof (domainbuf) - 1);
      if (cp2 != NULL && cp2[0] != '\0')
	{
	  *cp++ = '.';
	  stpcpy (cp, cp2);
	}
      res = nis_lookup (buf, FOLLOW_LINKS | EXPAND_NAME);

      if (res == NULL)
	return;

      if (NIS_RES_STATUS (res) != NIS_SUCCESS
	  || NIS_RES_NUMOBJ (res) != 1
	  || __type_of (NIS_RES_OBJECT (res)) != NIS_GROUP_OBJ)
	{
	  nis_freeresult (res);
	  return;
	}

      char *mem_exp[NIS_RES_NUMOBJ (res)];
      char *mem_imp[NIS_RES_NUMOBJ (res)];
      char *mem_rec[NIS_RES_NUMOBJ (res)];
      char *nomem_exp[NIS_RES_NUMOBJ (res)];
      char *nomem_imp[NIS_RES_NUMOBJ (res)];
      char *nomem_rec[NIS_RES_NUMOBJ (res)];
      unsigned long mem_exp_cnt = 0, mem_imp_cnt = 0, mem_rec_cnt = 0;
      unsigned long nomem_exp_cnt = 0, nomem_imp_cnt = 0, nomem_rec_cnt = 0;

      for (i = 0;
	   i < NIS_RES_OBJECT (res)->GR_data.gr_members.gr_members_len; ++i)
	{
	  char *grmem =
	    NIS_RES_OBJECT (res)->GR_data.gr_members.gr_members_val[i];
	  int neg = grmem[0] == '-';

	  switch (grmem[neg])
	    {
	    case '*':
	      if (neg)
		{
		  nomem_imp[nomem_imp_cnt] = grmem;
		  ++nomem_imp_cnt;
		}
	      else
		{
		  mem_imp[mem_imp_cnt] = grmem;
		  ++mem_imp_cnt;
		}
	      break;
	    case '@':
	      if (neg)
		{
		  nomem_rec[nomem_rec_cnt] = grmem;
		  ++nomem_rec_cnt;
		}
	      else
		{
		  mem_rec[mem_rec_cnt] = grmem;
		  ++mem_rec_cnt;
		}
	      break;
	    default:
	      if (neg)
		{
		  nomem_exp[nomem_exp_cnt] = grmem;
		  ++nomem_exp_cnt;
		}
	      else
		{
		  mem_exp[mem_exp_cnt] = grmem;
		  ++mem_exp_cnt;
		}
	      break;
	    }
	}
      {
	char buf[strlen (NIS_RES_OBJECT (res)->zo_domain) + 10];
	printf (_("Group entry for \"%s.%s\" group:\n"),
		NIS_RES_OBJECT (res)->zo_name,
		nis_domain_of_r (NIS_RES_OBJECT (res)->zo_domain,
				 buf, strlen (NIS_RES_OBJECT (res)->zo_domain)
				 + 10));
      }
      if (mem_exp_cnt)
	{
	  fputs (_("    Explicit members:\n"), stdout);
	  for (i = 0; i < mem_exp_cnt; ++i)
	    printf ("\t%s\n", mem_exp[i]);
	}
      else
	fputs (_("    No explicit members\n"), stdout);
      if (mem_imp_cnt)
	{
	  fputs (_("    Implicit members:\n"), stdout);
	  for (i = 0; i < mem_imp_cnt; ++i)
	    printf ("\t%s\n", &mem_imp[i][2]);
	}
      else
	fputs (_("    No implicit members\n"), stdout);
      if (mem_rec_cnt)
	{
	  fputs (_("    Recursive members:\n"), stdout);
	  for (i = 0; i < mem_rec_cnt; ++i)
	    printf ("\t%s\n", &mem_rec[i][1]);
	}
      else
        fputs (_("    No recursive members\n"), stdout);
      if (nomem_exp_cnt)
	{
	  fputs (_("    Explicit nonmembers:\n"), stdout);
	  for (i = 0; i < nomem_exp_cnt; ++i)
	    printf ("\t%s\n", &nomem_exp[i][1]);
	}
      else
	fputs (_("    No explicit nonmembers\n"), stdout);
      if (nomem_imp_cnt)
	{
	  fputs (_("    Implicit nonmembers:\n"), stdout);
	  for (i = 0; i < nomem_imp_cnt; ++i)
	    printf ("\t%s\n", &nomem_imp[i][3]);
	}
      else
	fputs (_("    No implicit nonmembers\n"), stdout);
      if (nomem_rec_cnt)
	{
	  fputs (_("    Recursive nonmembers:\n"), stdout);
	  for (i = 0; i < nomem_rec_cnt; ++i)
	    printf ("\t%s=n", &nomem_rec[i][2]);
	}
      else
        fputs (_("    No recursive nonmembers\n"), stdout);

      nis_freeresult (res);
    }
}
Commit	Line	Data
5615eaf2 RM	1	/* Copyright (c) 1997,1998,2000,2004,2006,2011
5615eaf2 RM	2	Free Software Foundation, Inc.
51702635 UD	3	This file is part of the GNU C Library.
	4	Contributed by Thorsten Kukuk <kukuk@vt.uni-paderborn.de>, 1997.
	5
	6	The GNU C Library is free software; you can redistribute it and/or
41bdb6e2 AJ	7	modify it under the terms of the GNU Lesser General Public
	8	License as published by the Free Software Foundation; either
	9	version 2.1 of the License, or (at your option) any later version.
51702635 UD	10
	11	The GNU C Library is distributed in the hope that it will be useful,
	12	but WITHOUT ANY WARRANTY; without even the implied warranty of
	13	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
41bdb6e2	14	Lesser General Public License for more details.
51702635	15
41bdb6e2 AJ	16	You should have received a copy of the GNU Lesser General Public
	17	License along with the GNU C Library; if not, write to the Free
	18	Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
	19	02111-1307 USA. */
51702635	20
0a55a284	21	#include <alloca.h>
51702635	22	#include <string.h>
4360eafd	23	#include <libintl.h>
51702635	24	#include <rpcsvc/nis.h>
51702635 UD	25
	26	void
	27	nis_print_group_entry (const_nis_name group)
	28	{
a53bad16	29	if (group != NULL && group[0] != '\0')
51702635	30	{
a53bad16 UD	31	size_t grouplen = strlen (group);
	32	char buf[grouplen + 50];
	33	char leafbuf[grouplen + 3];
	34	char domainbuf[grouplen + 3];
51702635 UD	35	nis_result *res;
	36	char cp, cp2;
	37	u_int i;
	38
	39	cp = stpcpy (buf, nis_leaf_of_r (group, leafbuf, sizeof (leafbuf) - 1));
	40	cp = stpcpy (cp, ".groups_dir");
	41	cp2 = nis_domain_of_r (group, domainbuf, sizeof (domainbuf) - 1);
a53bad16	42	if (cp2 != NULL && cp2[0] != '\0')
51702635	43	{
714a562f UD	44	*cp++ = '.';
714a562f UD	45	stpcpy (cp, cp2);
51702635	46	}
dfd2257a	47	res = nis_lookup (buf, FOLLOW_LINKS \| EXPAND_NAME);
51702635	48
0292b0dd	49	if (res == NULL)
51702635 UD	50	return;
51702635 UD	51
0292b0dd UD	52	if (NIS_RES_STATUS (res) != NIS_SUCCESS
	53	\|\| NIS_RES_NUMOBJ (res) != 1
	54	\|\| __type_of (NIS_RES_OBJECT (res)) != NIS_GROUP_OBJ)
	55	{
	56	nis_freeresult (res);
	57	return;
	58	}
51702635	59
db2f05ba RM	60	char *mem_exp[NIS_RES_NUMOBJ (res)];
	61	char *mem_imp[NIS_RES_NUMOBJ (res)];
	62	char *mem_rec[NIS_RES_NUMOBJ (res)];
	63	char *nomem_exp[NIS_RES_NUMOBJ (res)];
	64	char *nomem_imp[NIS_RES_NUMOBJ (res)];
	65	char *nomem_rec[NIS_RES_NUMOBJ (res)];
	66	unsigned long mem_exp_cnt = 0, mem_imp_cnt = 0, mem_rec_cnt = 0;
	67	unsigned long nomem_exp_cnt = 0, nomem_imp_cnt = 0, nomem_rec_cnt = 0;
dfd2257a	68
51702635	69	for (i = 0;
e88e03a0	70	i < NIS_RES_OBJECT (res)->GR_data.gr_members.gr_members_len; ++i)
dfd2257a UD	71	{
dfd2257a UD	72	char *grmem =
e88e03a0	73	NIS_RES_OBJECT (res)->GR_data.gr_members.gr_members_val[i];
dfd2257a UD	74	int neg = grmem[0] == '-';
	75
	76	switch (grmem[neg])
	77	{
	78	case '*':
	79	if (neg)
	80	{
	81	nomem_imp[nomem_imp_cnt] = grmem;
	82	++nomem_imp_cnt;
	83	}
	84	else
	85	{
	86	mem_imp[mem_imp_cnt] = grmem;
	87	++mem_imp_cnt;
	88	}
	89	break;
	90	case '@':
	91	if (neg)
	92	{
	93	nomem_rec[nomem_rec_cnt] = grmem;
	94	++nomem_rec_cnt;
	95	}
	96	else
	97	{
	98	mem_rec[mem_rec_cnt] = grmem;
	99	++mem_rec_cnt;
	100	}
	101	break;
	102	default:
	103	if (neg)
	104	{
	105	nomem_exp[nomem_exp_cnt] = grmem;
	106	++nomem_exp_cnt;
	107	}
	108	else
	109	{
	110	mem_exp[mem_exp_cnt] = grmem;
	111	++mem_exp_cnt;
	112	}
	113	break;
	114	}
	115	}
	116	{
	117	char buf[strlen (NIS_RES_OBJECT (res)->zo_domain) + 10];
	118	printf (_("Group entry for \"%s.%s\" group:\n"),
	119	NIS_RES_OBJECT (res)->zo_name,
	120	nis_domain_of_r (NIS_RES_OBJECT (res)->zo_domain,
	121	buf, strlen (NIS_RES_OBJECT (res)->zo_domain)
	122	+ 10));
	123	}
	124	if (mem_exp_cnt)
	125	{
	126	fputs (_(" Explicit members:\n"), stdout);
	127	for (i = 0; i < mem_exp_cnt; ++i)
	128	printf ("\t%s\n", mem_exp[i]);
	129	}
	130	else
	131	fputs (_(" No explicit members\n"), stdout);
	132	if (mem_imp_cnt)
	133	{
	134	fputs (_(" Implicit members:\n"), stdout);
	135	for (i = 0; i < mem_imp_cnt; ++i)
	136	printf ("\t%s\n", &mem_imp[i][2]);
	137	}
138	else
139	fputs (_(" No implicit members\n"), stdout);
140	if (mem_rec_cnt)
141	{
142	fputs (_(" Recursive members:\n"), stdout);
143	for (i = 0; i < mem_rec_cnt; ++i)
144	printf ("\t%s\n", &mem_rec[i][1]);
145	}
146	else
147	fputs (_(" No recursive members\n"), stdout);
148	if (nomem_exp_cnt)
149	{
150	fputs (_(" Explicit nonmembers:\n"), stdout);
151	for (i = 0; i < nomem_exp_cnt; ++i)
152	printf ("\t%s\n", &nomem_exp[i][1]);
153	}
154	else
155	fputs (_(" No explicit nonmembers\n"), stdout);
156	if (nomem_imp_cnt)
157	{
158	fputs (_(" Implicit nonmembers:\n"), stdout);
159	for (i = 0; i < nomem_imp_cnt; ++i)
5615eaf2	160	printf ("\t%s\n", &nomem_imp[i][3]);
dfd2257a UD	161	}
	162	else
	163	fputs (_(" No implicit nonmembers\n"), stdout);
	164	if (nomem_rec_cnt)
	165	{
11bf311e	166	fputs (_(" Recursive nonmembers:\n"), stdout);
dfd2257a UD	167	for (i = 0; i < nomem_rec_cnt; ++i)
	168	printf ("\t%s=n", &nomem_rec[i][2]);
	169	}
	170	else
	171	fputs (_(" No recursive nonmembers\n"), stdout);
	172
dfd2257a	173	nis_freeresult (res);
51702635 UD	174	}
51702635 UD	175	}