Added OnGetServerDescription (mainly for link modules)

git-svn-id: http://svn.inspircd.org/repository/trunk/inspircd@2056 e03df62e-2008-0410-955e-edbf42e46eb7

4 files changed, 22 insertions, 1 deletions

diff --git a/include/modules.h b/include/modules.h
index b61e75b07..c86a11616 100644
--- a/include/modules.h
+++ b/include/modules.h
@@ -424,6 +424,8 @@ class Module : public classbase
 	virtual void OnUserNotice(userrec* user, void* dest, int target_type, std::string text);
 
 	virtual void OnMode(userrec* user, void* dest, int target_type, std::string text);
+
+	virtual void OnGetServerDescription(std::string servername,std::string &description);
 	
 	virtual int OnUserPreNick(userrec* user, std::string newnick);
 	
diff --git a/src/helperfuncs.cpp b/src/helperfuncs.cpp
index 9f457868c..cfb96cca2 100644
--- a/src/helperfuncs.cpp
+++ b/src/helperfuncs.cpp
@@ -377,7 +377,16 @@ void ChanExceptSender(chanrec* Ptr, userrec* user, char* text, ...)
 
 std::string GetServerDescription(char* servername)
 {
-	return ServerDesc; // not a remote server that can be found, it must be me.
+	std::string description = "";
+	FOREACH_MOD OnGetServerDescription(servername,description);
+	if (description != "")
+	{
+		return description;
+	}
+	else
+	{
+		return ServerDesc; // not a remote server that can be found, it must be me.
+	}
 }
 
 /* write a formatted string to all users who share at least one common
diff --git a/src/modules.cpp b/src/modules.cpp
index 8d8f66ae9..f9bdeefcf 100644
--- a/src/modules.cpp
+++ b/src/modules.cpp
@@ -365,6 +365,7 @@ void		Module::OnUserNotice(userrec* user, void* dest, int target_type, std::stri
 void 		Module::OnRemoteKill(userrec* source, userrec* dest, std::string reason) { };
 void		Module::OnUserInvite(userrec* source,userrec* dest,chanrec* channel) { };
 void		Module::OnPostLocalTopicChange(userrec* user, chanrec* chan, std::string topic) { };
+void		Module::OnGetServerDescription(std::string servername,std::string &description) { };
 
 // server is a wrapper class that provides methods to all of the C-style
 // exports in the core
diff --git a/src/modules/m_spanningtree.cpp b/src/modules/m_spanningtree.cpp
index faba676d9..51efcb740 100644
--- a/src/modules/m_spanningtree.cpp
+++ b/src/modules/m_spanningtree.cpp
@@ -1371,6 +1371,15 @@ class ModuleSpanningTree : public Module
 		return 0;
 	}
 
+	virtual void OnGetServerDescription(std::string servername,std::string &description)
+	{
+		TreeServer* s = FindServer(servername);
+		if (s)
+		{
+			return s->GetDesc();
+		}
+	}
+
 	virtual void OnUserInvite(userrec* source,userrec* dest,chanrec* channel)
 	{
 		if (std::string(source->server) == Srv->GetServerName())