diff options
Diffstat (limited to 'framework/src/audit/src/ausearch-avc.c')
-rw-r--r-- | framework/src/audit/src/ausearch-avc.c | 222 |
1 files changed, 0 insertions, 222 deletions
diff --git a/framework/src/audit/src/ausearch-avc.c b/framework/src/audit/src/ausearch-avc.c deleted file mode 100644 index 2d3b3199..00000000 --- a/framework/src/audit/src/ausearch-avc.c +++ /dev/null @@ -1,222 +0,0 @@ -/* -* ausearch-avc.c - Minimal linked list library for avcs -* Copyright (c) 2006,2008,2014 Red Hat Inc., Durham, North Carolina. -* All Rights Reserved. -* -* This software may be freely redistributed and/or modified under the -* terms of the GNU General Public License as published by the Free -* Software Foundation; either version 2, 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; see the file COPYING. If not, write to the -* Free Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. -* -* Authors: -* Steve Grubb <sgrubb@redhat.com> -*/ - -#include "config.h" -#include <stdlib.h> -#include <string.h> -#include "ausearch-avc.h" - - -void alist_create(alist *l) -{ - l->head = NULL; - l->cur = NULL; - l->cnt = 0; -} - -anode *alist_next(alist *l) -{ - if (l->cur == NULL) - return NULL; - l->cur = l->cur->next; - return l->cur; -} - -static void alist_last(alist *l) -{ - register anode* cur; - - if (l->head == NULL) - return; - - // Start with cur in hopes that we don't start at beginning - if (l->cur) - cur = l->cur; - else - cur = l->head; - - // Loop until no next value - while (cur->next) - cur = cur->next; - l->cur = cur; -} - -void alist_append(alist *l, anode *node) -{ - anode* newnode; - - newnode = malloc(sizeof(anode)); - - if (node->scontext) - newnode->scontext = node->scontext; - else - newnode->scontext = NULL; - - if (node->tcontext) - newnode->tcontext = node->tcontext; - else - newnode->tcontext = NULL; - - newnode->avc_result = node->avc_result; - - if (node->avc_perm) - newnode->avc_perm = node->avc_perm; - else - newnode->avc_perm = NULL; - - if (node->avc_class) - newnode->avc_class = node->avc_class; - else - newnode->avc_class = NULL; - - newnode->next = NULL; - - // Make sure cursor is at the end - alist_last(l); - - // if we are at top, fix this up - if (l->head == NULL) - l->head = newnode; - else // Otherwise add pointer to newnode - l->cur->next = newnode; - - // make newnode current - l->cur = newnode; - l->cnt++; -} - -int alist_find_subj(alist *l) -{ - register anode* window = l->head; - - while (window) { - if (window->scontext) { - l->cur = window; - return 1; - } - else - window = window->next; - } - return 0; -} - -anode *alist_next_subj(alist *l) -{ - if (l->cur == NULL) - return NULL; - while (l->cur->next) { - l->cur=l->cur->next; - if (l->cur->scontext) - return l->cur; - } - return NULL; -} - -int alist_find_obj(alist *l) -{ - register anode* window = l->head; - - while (window) { - if (window->tcontext) { - l->cur = window; - return 1; - } - else - window = window->next; - } - return 0; -} - -anode *alist_next_obj(alist *l) -{ - if (l->cur == NULL) - return NULL; - while (l->cur->next) { - l->cur=l->cur->next; - if (l->cur->tcontext) - return l->cur; - } - return NULL; -} - -int alist_find_avc(alist *l) -{ - register anode* window = l->head; - - while (window) { - if (window->avc_result != AVC_UNSET) { - l->cur = window; - return 1; - } - else - window = window->next; - } - return 0; -} - -anode *alist_next_avc(alist *l) -{ - if (l->cur == NULL) - return NULL; - while (l->cur->next) { - l->cur=l->cur->next; - if (l->cur->avc_result != AVC_UNSET) - return l->cur; - } - return NULL; -} - -void alist_clear(alist* l) -{ - anode* nextnode; - register anode* current; - - current = l->head; - while (current) { - nextnode=current->next; - anode_clear(current); - free(current); - current=nextnode; - } - l->head = NULL; - l->cur = NULL; - l->cnt = 0; -} - -void anode_init(anode *an) -{ - an->scontext = NULL; - an->tcontext = NULL; - an->avc_result = AVC_UNSET; - an->avc_perm = NULL; - an->avc_class = NULL; -} - -void anode_clear(anode *an) -{ - free(an->scontext); - free(an->tcontext); - free(an->avc_perm); - free(an->avc_class); -} - |