diff options
Diffstat (limited to 'src/server/hashtable.c')
-rw-r--r-- | src/server/hashtable.c | 78 |
1 files changed, 0 insertions, 78 deletions
diff --git a/src/server/hashtable.c b/src/server/hashtable.c deleted file mode 100644 index a9fb63c..0000000 --- a/src/server/hashtable.c +++ /dev/null @@ -1,78 +0,0 @@ -/* - * This file is part of the Distributed Network Block Device 3 - * - * Copyright(c) 2011-2012 Johann Latocha <johann@latocha.de> - * - * This file may be licensed under the terms of of the - * GNU General Public License Version 2 (the ``GPL''). - * - * Software distributed under the License is distributed - * on an ``AS IS'' basis, WITHOUT WARRANTY OF ANY KIND, either - * express or implied. See the GPL for the specific language - * governing rights and limitations. - * - * You should have received a copy of the GPL along with this - * program. If not, go to http://www.gnu.org/licenses/gpl.html - * or write to the Free Software Foundation, Inc., - * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. - * - */ - -#include <stdio.h> -#include <search.h> -#include <string.h> - -#include "../config.h" - -char key_buf[MAX_NUMBER_IMAGES * MAX_FILE_ID]; -char value_buf[MAX_NUMBER_IMAGES * MAX_FILE_NAME]; - -char *key_ptr = key_buf; -char *val_ptr = value_buf; - -void dnbd3_ht_create() -{ - (void) hcreate(MAX_NUMBER_IMAGES); -} - -void dnbd3_ht_destroy() -{ - key_ptr = key_buf; - val_ptr = value_buf; - hdestroy(); -} - -int dnbd3_ht_insert(char* key, char* value) -{ - if (strlen(key) > MAX_FILE_ID) - return -1; - if (strlen(value) > MAX_FILE_NAME) - return -2; - - strcpy(key_ptr, key); - strcpy(val_ptr, value); - - ENTRY item; - item.key = key_ptr; - item.data = val_ptr; - - (void) hsearch(item, ENTER); - - key_ptr += strlen(key) + 1; - val_ptr += strlen(value) + 1; - - return 0; -} - -char* dnbd3_ht_search(char* key) -{ - ENTRY *result; - - ENTRY item; - item.key = key; - - if ((result = hsearch(item, FIND)) != NULL) - return result->data; - else - return NULL; -} |