From 1adde65db245ec1fca752cfee4c198badf40fb5f Mon Sep 17 00:00:00 2001
From: Jakub Sławiński
Date: Tue, 15 Mar 2005 01:22:55 +0100
Subject: v0.6

  - Fixed: default password incompatibilities from config file
  - Added: "client's id" option
  - Lightly Modified: verbose mode
  - Added: temporary listen ports
  - Fixed: bug in printing "client's id"
  - Added: 'dateformat' option to set format of the date in the logs
  - Modified: command line option and config file behaviour
  - Added: logging to a socket
  - Fixed: parsing config file
  - Fixed: major bug in packet buffering
  - Added: several clients-users in one realm
  - Modified: default hostname used by afserver
  - Modified: server listening behaviour (for clients)
  - Fixed: bug in checking options values
  - Modified: verbose mode
  - Modified: client initial connection to server
  - Added: connection time / uptime statistics
  - Added: first version of remote administration (statistics only)
  - Fixed: major bug in remove_client routine
  - Added: 'raclients' option
  - Added: use of automake/autoconf
  - Added: creating ~/.apf directory
  - Modified: the way of creating/managing keys/certificates
  - Added: 'dnslookups' option
  - Modified: usage functions
  - Fixed: no handling of missing 'listen' option after 'newrealm' in config file
  - Added: 'quit' command in remote administration mode
  - Modified: logging error messages during initialization
  - Modified: 'newrealm' changed to 'realm' in config file
  - Added: realm names
  - Modified: connection time / uptime
  - Added: client names / unique numbers
  - Added: user unique numbers
  - Fixed: segmentation fault after 'quit' command
---
 src/server_remove.c | 84 +++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 84 insertions(+)
 create mode 100644 src/server_remove.c

(limited to 'src/server_remove.c')

diff --git a/src/server_remove.c b/src/server_remove.c
new file mode 100644
index 0000000..de2df66
--- /dev/null
+++ b/src/server_remove.c
@@ -0,0 +1,84 @@
+/*
+ * 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 "server_remove.h"
+
+void
+remove_client(RealmT* ptr, int client, fd_set* set, fd_set* wset, int* con)
+{
+  int i;
+  if (ptr->clitable[client].ready == 3) {
+    for (i = 0; i < ptr->usernum; ++i) {
+      if (ptr->contable[i].whatcli == client) {
+        if (ptr->contable[i].state != S_STATE_CLEAR) {
+          ptr->contable[i].state = S_STATE_CLEAR;
+          FD_CLR(ptr->contable[i].connfd, set);
+          FD_CLR(ptr->contable[i].connfd, wset);
+          close(ptr->contable[i].connfd);
+          ptr->usercon--;
+        }
+      }
+    }
+  }
+  for (i=0; i<ptr->clitable[client].usernum; ++i) {
+    ptr->clitable[client].users[i] = -1;
+  }
+  if ((ptr->clinum != client) && (ptr->baseport == 1)) {
+    close(ptr->clitable[client].listenfd);
+    FD_CLR(ptr->clitable[client].listenfd, set);
+  }
+  if (ptr->clitable[client].clientid) {
+    free(ptr->clitable[client].clientid);
+    ptr->clitable[client].clientid = NULL;
+  }
+  ptr->clitable[client].usercon = 0;
+  close(ptr->clitable[client].cliconn.commfd);
+  FD_CLR(ptr->clitable[client].cliconn.commfd, set);
+  if (ptr->clitable[client].ready == 2)
+    (*con)--;
+  SSL_clear(ptr->clitable[client].cliconn.ssl);
+  ptr->clitable[client].ready = 0;
+  ptr->clicon--;
+}
+
+void
+remove_raclient(RealmT* ptr, int client, fd_set* set, fd_set* wset, int* con)
+{
+  int i;
+  for (i=0; i<ptr->raclitable[client].usernum; ++i) {
+    ptr->raclitable[client].users[i] = -1;
+  }
+  if (ptr->raclitable[client].clientid) {
+    free(ptr->raclitable[client].clientid);
+    ptr->raclitable[client].clientid = NULL;
+  }
+  ptr->raclitable[client].usercon = 0;
+  close(ptr->raclitable[client].cliconn.commfd);
+  FD_CLR(ptr->raclitable[client].cliconn.commfd, set);
+  if (ptr->raclitable[client].ready == 2) {
+    (*con)--;
+  }
+  SSL_clear(ptr->raclitable[client].cliconn.ssl);
+  ptr->clicon--;
+  if (ptr->raclitable[client].ready == 3) {
+    ptr->raclicon--;
+  }
+  ptr->raclitable[client].ready = 0;
+}
-- 
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