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authorJakub Sławiński2005-08-05 21:45:31 +0200
committerJoshua Judson Rosen2014-07-17 21:14:59 +0200
commit43e8714797d40bcf63efab428dcd25f9caf1d52b (patch)
tree796974a873a97f2a44f872f3dd3587508e35aa64 /src/buf_list_struct.c
parentv0.7.1 (diff)
downloadapf-43e8714797d40bcf63efab428dcd25f9caf1d52b.tar.gz
v0.7.2
- Added: http proxy basic authorization - Fixed: logging initialization after some value checking - Fixed: auto-reconnect failure when --nossl option is set - Added: auto-reconnect when afserver is not reachable on start - Added: auto-reconnect after normal afserver quit - Added: per user statistics: idle time, amount of downloaded/uploaded bytes and current download/upload rate - Added: support for https proxies - Added: possibility to bind sockets on different interfaces - Fixed: receiving incomplete headers from afclient - Fixed: close user connections by afclient
Diffstat (limited to 'src/buf_list_struct.c')
-rw-r--r--src/buf_list_struct.c140
1 files changed, 140 insertions, 0 deletions
diff --git a/src/buf_list_struct.c b/src/buf_list_struct.c
new file mode 100644
index 0000000..52c8c43
--- /dev/null
+++ b/src/buf_list_struct.c
@@ -0,0 +1,140 @@
+/*
+ * active port forwarder - software for secure forwarding
+ * Copyright (C) 2003,2004,2005 jeremian <jeremian [at] poczta.fm>
+ *
+ * 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 <config.h>
+
+#include <stdlib.h>
+#include <string.h>
+
+#include "buf_list_struct.h"
+
+/*
+ * Function name: BufList_new
+ * Description: Create and initialize new BufList structure.
+ * Returns: Newly created BufList structure.
+ */
+
+BufList*
+BufList_new()
+{
+ BufList* tmp = calloc(1, sizeof(BufList));
+ if (tmp == NULL) {
+ return NULL;
+ }
+ return tmp;
+}
+
+/*
+ * Function name: BufList_free
+ * Description: Free the memory allocated for BufList structure.
+ * Arguments: bl - pointer to pointer to BufList structure.
+ */
+
+void
+BufList_free(BufList** bl)
+{
+ if (bl == NULL) {
+ return;
+ }
+ if ((*bl) == NULL) {
+ return;
+ }
+ BufList_clear((*bl));
+ free((*bl));
+ (*bl) = NULL;
+}
+
+/*
+ * Function name: BufList_insert_back
+ * Description: Insert new node at the end of the list.
+ * Arguments: bl - pointer to BufList structure
+ * bln - pointer to BufListNode structure
+ */
+
+void
+BufList_insert_back(BufList* bl, BufListNode* bln)
+{
+ if (bl == NULL) {
+ return;
+ }
+ if (bln == NULL) {
+ return;
+ }
+ if (bl->tail) {
+ bl->tail->nextNode = bln;
+ }
+ else {
+ bl->head = bln;
+ }
+ bl->tail = bln;
+ bln->nextNode = NULL;
+}
+
+/*
+ * Function name: BufList_get_first
+ * Description: Get first node from the beginning of the list.
+ * Arguments: bl - pointer to BufList structure
+ * Returns: First node from the beginning of the list.
+ */
+
+BufListNode*
+BufList_get_first(BufList* bl)
+{
+ if (bl == NULL) {
+ return NULL;
+ }
+ return bl->head;
+}
+
+/*
+ * Function name: BufList_delete_first
+ * Description: Deletes first node from the beginning of the list.
+ * Arguments: bl - pointer to BufList structure
+ */
+
+void
+BufList_delete_first(BufList* bl)
+{
+ BufListNode* tmp = BufList_get_first(bl);
+ if (tmp == NULL) {
+ return;
+ }
+ if (tmp == bl->tail) { /* this is the last node in the list */
+ bl->head = bl->tail = NULL;
+ }
+ else { /* there are other nodes*/
+ bl->head = BufListNode_get_nextNode(tmp);
+ }
+ BufListNode_free(&tmp);
+}
+
+/*
+ * Function name: BufList_clear
+ * Description: Deletes all nodes from the list.
+ * Arguments: bl - pointer to BufList structure
+ */
+
+void
+BufList_clear(BufList* bl)
+{
+ while (BufList_get_first(bl)) {
+ BufList_delete_first(bl);
+ }
+}