Networker: when a remote host fails to connect successfully add floodprotection.

[citadel.git] / citadel / modules / network / netconfig.h

diff --git a/citadel/modules/network/netconfig.h b/citadel/modules/network/netconfig.h
index 0c959fd3f49b5db563dd553d52984016321e96c0..6168f0402487eda1fc21d11be02b8b575b591463 100644 (file)
--- a/citadel/modules/network/netconfig.h
+++ b/citadel/modules/network/netconfig.h
@@ -1,11 +1,54 @@
+/*
+ * This module handles shared rooms, inter-Citadel mail, and outbound
+ * mailing list processing.
+ *
+ * Copyright (c) 2000-2012 by the citadel.org team
+ *
+ *  This program is open source 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
+ *  (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
+ *
+ * ** NOTE **   A word on the S_NETCONFIGS semaphore:
+ * This is a fairly high-level type of critical section.  It ensures that no
+ * two threads work on the netconfigs files at the same time.  Since we do
+ * so many things inside these, here are the rules:
+ *  1. begin_critical_section(S_NETCONFIGS) *before* begin_ any others.
+ *  2. Do *not* perform any I/O with the client during these sections.
+ *
+ */
 
-NetMap *the_netmap;
-int netmap_changed;
-char *working_ignetcfg;
+typedef struct _nodeconf {
+       int DeleteMe;
+       StrBuf *NodeName;
+       StrBuf *Secret;
+       StrBuf *Host;
+       StrBuf *Port;
+}NodeConf;
 
-void load_working_ignetcfg(void);
-void read_network_map(void);
-FilterList *load_filter_list(void);
-void write_network_map(void);
-void free_filter_list(FilterList *fl);
-int is_valid_node(char *nexthop, char *secret, char *node);
+typedef struct __NetMap {
+       StrBuf *NodeName;
+       time_t lastcontact;
+       StrBuf *NextHop;
+}NetMap;
+
+HashList* load_ignetcfg(void);
+
+HashList* read_network_map(void);
+StrBuf *SerializeNetworkMap(HashList *Map);
+void network_learn_topology(char *node, char *path, HashList *the_netmap, int *netmap_changed);
+
+int is_valid_node(const StrBuf **nexthop,
+                 const StrBuf **secret,
+                 StrBuf *node,
+                 HashList *IgnetCfg,
+                 HashList *the_netmap);