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-rw-r--r--lib/util/util_getent.c283
1 files changed, 0 insertions, 283 deletions
diff --git a/lib/util/util_getent.c b/lib/util/util_getent.c
deleted file mode 100644
index b9b2658f59..0000000000
--- a/lib/util/util_getent.c
+++ /dev/null
@@ -1,283 +0,0 @@
-/*
- Unix SMB/CIFS implementation.
- Samba utility functions
- Copyright (C) Simo Sorce 2001
- Copyright (C) Jeremy Allison 2001
-
- 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 3 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, see <http://www.gnu.org/licenses/>.
-*/
-
-#include "includes.h"
-
-
-/****************************************************************
- Returns a single linked list of group entries.
- Use grent_free() to free it after use.
-****************************************************************/
-
-struct sys_grent * getgrent_list(void)
-{
- struct sys_grent *glist;
- struct sys_grent *gent;
- struct group *grp;
-
- gent = malloc_p(struct sys_grent);
- if (gent == NULL) {
- DEBUG (0, ("Out of memory in getgrent_list!\n"));
- return NULL;
- }
- memset(gent, '\0', sizeof(struct sys_grent));
- glist = gent;
-
- setgrent();
- grp = getgrent();
- if (grp == NULL) {
- endgrent();
- SAFE_FREE(glist);
- return NULL;
- }
-
- while (grp != NULL) {
- int i,num;
-
- if (grp->gr_name) {
- if ((gent->gr_name = strdup(grp->gr_name)) == NULL)
- goto err;
- }
- if (grp->gr_passwd) {
- if ((gent->gr_passwd = strdup(grp->gr_passwd)) == NULL)
- goto err;
- }
- gent->gr_gid = grp->gr_gid;
-
- /* number of strings in gr_mem */
- for (num = 0; grp->gr_mem[num]; num++)
- ;
-
- /* alloc space for gr_mem string pointers */
- if ((gent->gr_mem = malloc_array_p(char *, num+1)) == NULL)
- goto err;
-
- memset(gent->gr_mem, '\0', (num+1) * sizeof(char *));
-
- for (i=0; i < num; i++) {
- if ((gent->gr_mem[i] = strdup(grp->gr_mem[i])) == NULL)
- goto err;
- }
- gent->gr_mem[num] = NULL;
-
- grp = getgrent();
- if (grp) {
- gent->next = malloc_p(struct sys_grent);
- if (gent->next == NULL)
- goto err;
- gent = gent->next;
- memset(gent, '\0', sizeof(struct sys_grent));
- }
- }
-
- endgrent();
- return glist;
-
- err:
-
- endgrent();
- DEBUG(0, ("Out of memory in getgrent_list!\n"));
- grent_free(glist);
- return NULL;
-}
-
-/****************************************************************
- Free the single linked list of group entries made by
- getgrent_list()
-****************************************************************/
-
-void grent_free (struct sys_grent *glist)
-{
- while (glist) {
- struct sys_grent *prev;
-
- SAFE_FREE(glist->gr_name);
- SAFE_FREE(glist->gr_passwd);
- if (glist->gr_mem) {
- int i;
- for (i = 0; glist->gr_mem[i]; i++)
- SAFE_FREE(glist->gr_mem[i]);
- SAFE_FREE(glist->gr_mem);
- }
- prev = glist;
- glist = glist->next;
- SAFE_FREE(prev);
- }
-}
-
-/****************************************************************
- Returns a single linked list of passwd entries.
- Use pwent_free() to free it after use.
-****************************************************************/
-
-struct sys_pwent * getpwent_list(void)
-{
- struct sys_pwent *plist;
- struct sys_pwent *pent;
- struct passwd *pwd;
-
- pent = malloc_p(struct sys_pwent);
- if (pent == NULL) {
- DEBUG (0, ("Out of memory in getpwent_list!\n"));
- return NULL;
- }
- plist = pent;
-
- setpwent();
- pwd = getpwent();
- while (pwd != NULL) {
- memset(pent, '\0', sizeof(struct sys_pwent));
- if (pwd->pw_name) {
- if ((pent->pw_name = strdup(pwd->pw_name)) == NULL)
- goto err;
- }
- if (pwd->pw_passwd) {
- if ((pent->pw_passwd = strdup(pwd->pw_passwd)) == NULL)
- goto err;
- }
- pent->pw_uid = pwd->pw_uid;
- pent->pw_gid = pwd->pw_gid;
- if (pwd->pw_gecos) {
- if ((pent->pw_name = strdup(pwd->pw_gecos)) == NULL)
- goto err;
- }
- if (pwd->pw_dir) {
- if ((pent->pw_name = strdup(pwd->pw_dir)) == NULL)
- goto err;
- }
- if (pwd->pw_shell) {
- if ((pent->pw_name = strdup(pwd->pw_shell)) == NULL)
- goto err;
- }
-
- pwd = getpwent();
- if (pwd) {
- pent->next = malloc_p(struct sys_pwent);
- if (pent->next == NULL)
- goto err;
- pent = pent->next;
- }
- }
-
- endpwent();
- return plist;
-
- err:
-
- endpwent();
- DEBUG(0, ("Out of memory in getpwent_list!\n"));
- pwent_free(plist);
- return NULL;
-}
-
-/****************************************************************
- Free the single linked list of passwd entries made by
- getpwent_list()
-****************************************************************/
-
-void pwent_free (struct sys_pwent *plist)
-{
- while (plist) {
- struct sys_pwent *prev;
-
- SAFE_FREE(plist->pw_name);
- SAFE_FREE(plist->pw_passwd);
- SAFE_FREE(plist->pw_gecos);
- SAFE_FREE(plist->pw_dir);
- SAFE_FREE(plist->pw_shell);
-
- prev = plist;
- plist = plist->next;
- SAFE_FREE(prev);
- }
-}
-
-/****************************************************************
- Add the individual group users onto the list.
-****************************************************************/
-
-static struct sys_userlist *add_members_to_userlist(struct sys_userlist *list_head, const struct group *grp)
-{
- size_t num_users, i;
-
- /* Count the number of users. */
- for (num_users = 0; grp->gr_mem[num_users]; num_users++)
- ;
-
- for (i = 0; i < num_users; i++) {
- struct sys_userlist *entry = malloc_p(struct sys_userlist);
- if (entry == NULL) {
- free_userlist(list_head);
- return NULL;
- }
- entry->unix_name = (char *)strdup(grp->gr_mem[i]);
- if (entry->unix_name == NULL) {
- SAFE_FREE(entry);
- free_userlist(list_head);
- return NULL;
- }
- DLIST_ADD(list_head, entry);
- }
- return list_head;
-}
-
-/****************************************************************
- Get the list of UNIX users in a group.
- We have to enumerate the /etc/group file as some UNIX getgrnam()
- calls won't do that for us (notably Tru64 UNIX).
-****************************************************************/
-
-struct sys_userlist *get_users_in_group(const char *gname)
-{
- struct sys_userlist *list_head = NULL;
- struct group *gptr;
-
-#if !defined(BROKEN_GETGRNAM)
- if ((gptr = (struct group *)getgrnam(gname)) == NULL)
- return NULL;
- return add_members_to_userlist(list_head, gptr);
-#else
- /* BROKEN_GETGRNAM - True64 */
- setgrent();
- while((gptr = getgrent()) != NULL) {
- if (strequal(gname, gptr->gr_name)) {
- list_head = add_members_to_userlist(list_head, gptr);
- if (list_head == NULL)
- return NULL;
- }
- }
- endgrent();
- return list_head;
-#endif
-}
-
-/****************************************************************
- Free list allocated above.
-****************************************************************/
-
-void free_userlist(struct sys_userlist *list_head)
-{
- while (list_head) {
- struct sys_userlist *old_head = list_head;
- DLIST_REMOVE(list_head, list_head);
- SAFE_FREE(old_head->unix_name);
- SAFE_FREE(old_head);
- }
-}