Add ParamChannelModeHandler

git-svn-id: http://svn.inspircd.org/repository/trunk/inspircd@12134 e03df62e-2008-0410-955e-edbf42e46eb7

2 files changed, 13 insertions, 5 deletions

diff --git a/include/mode.h b/include/mode.h
index f1768f559..a633cebca 100644
--- a/include/mode.h
+++ b/include/mode.h
@@ -105,7 +105,7 @@ class CoreExport ModeHandler : public classbase
 	/**
 	 * The mode letter you're implementing.
 	 */
-	const char mode;
+	char mode;
 
 	/** Mode prefix, or 0
 	 */
@@ -325,6 +325,16 @@ class CoreExport SimpleChannelModeHandler : public ModeHandler
 	virtual ModeAction OnModeChange(User* source, User* dest, Channel* channel, std::string &parameter, bool adding);
 };
 
+class CoreExport ParamChannelModeHandler : public ModeHandler
+{
+ public:
+	ParamChannelModeHandler(Module* Creator, const std::string& Name, char modeletter)
+		: ModeHandler(Creator, Name, modeletter, PARAM_SETONLY, MODETYPE_CHANNEL) {}
+	virtual ModeAction OnModeChange(User* source, User* dest, Channel* channel, std::string &parameter, bool adding);
+	/** Validate the parameter - you may change the value to normalize it. Return true if it is valid. */
+	virtual bool ParamValidate(std::string& parameter);
+};
+
 /**
  * The ModeWatcher class can be used to alter the behaviour of a mode implemented
  * by the core or by another module. To use ModeWatcher, derive a class from it,
diff --git a/include/modes/cmode_l.h b/include/modes/cmode_l.h
index dc93396d7..80e863057 100644
--- a/include/modes/cmode_l.h
+++ b/include/modes/cmode_l.h
@@ -13,14 +13,12 @@
 
 #include "mode.h"
 
-class InspIRCd;
-
 /** Channel mode +l
  */
-class ModeChannelLimit : public ModeHandler
+class ModeChannelLimit : public ParamChannelModeHandler
 {
  public:
 	ModeChannelLimit();
-	ModeAction OnModeChange(User* source, User* dest, Channel* channel, std::string &parameter, bool adding);
+	bool ParamValidate(std::string& parameter);
 	bool ResolveModeConflict(std::string &their_param, const std::string &our_param, Channel* channel);
 };