added initial (not working) version of client list

git-svn-id: https://svn.spreadspace.org/tcpproxy/trunk@10 e61f0598-a718-4e21-a8f0-0aadfa62ad6b

1 files changed, 55 insertions, 0 deletions

diff --git a/src/clients.h b/src/clients.h
new file mode 100644
index 0000000..ced5f16
--- /dev/null
+++ b/src/clients.h
@@ -0,0 +1,55 @@
+/*
+ *  tcpproxy
+ *
+ *  tcpproxy is a simple tcp connection proxy which combines the 
+ *  features of rinetd and 6tunnel. tcpproxy supports IPv4 and 
+ *  IPv6 and also supports connections from IPv6 to IPv4 
+ *  endpoints and vice versa.
+ *  
+ *
+ *  Copyright (C) 2010-2011 Christian Pointner <equinox@spreadspace.org>
+ *                         
+ *  This file is part of tcpproxy.
+ *
+ *  tcpproxy 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
+ *  any later version.
+ *
+ *  tcpproxy 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 tcpproxy. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef TCPPROXY_clients_h_INCLUDED
+#define TCPPROXY_clients_h_INCLUDED
+
+#include <sys/select.h>
+
+#include "slist.h"
+#include "tcp.h"
+
+typedef struct {
+  int fd_;
+      // TODO: add info for each client and write buffers
+} client_t;
+
+void clients_delete_element(void* e);
+
+typedef slist_t clients_t;
+
+int clients_init(clients_t* list);
+void clients_clear(clients_t* list);
+int clients_add(clients_t* list, int fd, tcp_endpoint_t remote_end);
+void clients_remove(clients_t* list, int fd);
+client_t* clients_find(clients_t* list, int fd);
+void clients_print(clients_t* list);
+
+void clients_read_fds(clients_t* list, fd_set* set, int* max_fd);
+void clients_write_fds(clients_t* list, fd_set* set, int* max_fd);
+
+#endif