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/*
Copyright (C) 2001-2002 bjk <bjk@arbornet.org>
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; either version 2 of the License, or
(at your option) any later version.
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
*/
#include <stdio.h>
#include <stdlib.h>
#include <sys/stat.h>
#include <sys/types.h>
#include <pwd.h>
#include <grp.h>
#include <string.h>
#include <errno.h>
#include "common.h"
static void gecosinfo(INFO *info)
{
int i = 0;
char *tmp, *buf;
tmp = info->passwd->pw_gecos;
info->gecos->name = NONE;
info->gecos->office = NONE;
info->gecos->officephone = NONE;
info->gecos->homephone = NONE;
while ((buf = strtok(tmp, ",")) != NULL) {
switch (i) {
case 0:
info->gecos->name = buf;
break;
case 1:
info->gecos->office = buf;
break;
case 2:
info->gecos->officephone = buf;
break;
case 3:
info->gecos->homephone = buf;
break;
default:
break;
}
tmp = NULL;
i++;
}
return;
}
static void getgroups(INFO *info) {
struct group *mygroup;
GROUP *node;
if ((info->group = (GROUP *) malloc(sizeof(GROUP))) == NULL) {
perror("malloc");
exit(errno);
}
node = info->group;
if ((mygroup = getgrgid(info->passwd->pw_gid)) == NULL) {
node->id = info->passwd->pw_gid;
strncpy(node->name, UNKNOWN, sizeof(node->name));
node->next = NULL;
return;
}
node->id = mygroup->gr_gid;
strncpy(node->name, mygroup->gr_name, sizeof(node->name));
if ((node->next = (GROUP *) malloc(sizeof(GROUP))) == NULL) {
perror("malloc");
exit(errno);
}
node = node->next;
#ifdef HAVE_SETGROUPENT
if (!setgroupent(1))
fprintf(stderr, "could not keep group file open (will be slower)\n");
#else
setgrent();
#endif
group_info = 1;
while ((mygroup = getgrent()) != NULL) {
char *tmp;
while (*mygroup->gr_mem) {
if (strncmp(*mygroup->gr_mem, info->passwd->pw_name,
strlen(info->passwd->pw_name)) == 0) {
node->id = mygroup->gr_gid;
strncpy(node->name, mygroup->gr_name, sizeof(node->name));
if ((node->next = (GROUP *) malloc(sizeof(GROUP))) == NULL) {
perror("malloc");
exit(errno);
}
node = node->next;
}
tmp = *mygroup->gr_mem++;
}
}
node->next = NULL;
return;
}
void passwdinfo(INFO *info)
{
int i;
for (i = 0; i < ARRAYCNT(optspec); i++) {
if (optspec[i] == 0)
break;
switch (optspec[i]) {
case 'i':
gecosinfo(info);
break;
case 'g':
getgroups(info);
break;
default:
break;
}
}
return;
}
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