Add OnParameterMissing to modehandler, called when the mode handler should have a parameter, but the parser found none

git-svn-id: http://svn.inspircd.org/repository/trunk/inspircd@10149 e03df62e-2008-0410-955e-edbf42e46eb7

2 files changed, 11 insertions, 0 deletions

diff --git a/src/mode.cpp b/src/mode.cpp
index a530f2eca..7de334689 100644
--- a/src/mode.cpp
+++ b/src/mode.cpp
@@ -142,6 +142,10 @@ void ModeHandler::DisplayEmptyList(User*, Channel*)
 {
 }
 
+void ModeHandler::OnParameterMissing(User* user, User* dest, Channel* channel)
+{
+}
+
 bool ModeHandler::CheckTimeStamp(time_t theirs, time_t ours, const std::string&, const std::string&, Channel*)
 {
 	return (ours < theirs);
@@ -571,6 +575,7 @@ void ModeParser::Process(const std::vector<std::string>& parameters, User *user,
 								else
 								{
 									/* No parameter, continue to the next mode */
+									modehandlers[handler_id]->OnParameterMissing(user, targetuser, targetchannel);
 									continue;
 								}
 
diff --git a/src/modes/umode_s.cpp b/src/modes/umode_s.cpp
index 3a70161d5..dde0cb15d 100644
--- a/src/modes/umode_s.cpp
+++ b/src/modes/umode_s.cpp
@@ -51,3 +51,9 @@ ModeAction ModeUserServerNoticeMask::OnModeChange(User* source, User* dest, Chan
 	return MODEACTION_DENY;
 }
 
+void ModeUserServerNoticeMask::OnParameterMissing(User* user, User* dest, Channel* channel)
+{
+	user->WriteServ("NOTICE %s :*** The user mode +s requires a parameter (server notice mask). Please provide a parameter, e.g. '+s +*'.",
+			user->nick.c_str());
+}
+