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-rw-r--r--include/mode.h67
1 files changed, 45 insertions, 22 deletions
diff --git a/include/mode.h b/include/mode.h
index 8c3e875f3..e20815549 100644
--- a/include/mode.h
+++ b/include/mode.h
@@ -84,6 +84,8 @@ enum ParamSpec
PARAM_ALWAYS
};
+class PrefixMode;
+
/** Each mode is implemented by ONE ModeHandler class.
* You must derive ModeHandler and add the child class to
* the list of modes handled by the ircd, using
@@ -122,10 +124,6 @@ class CoreExport ModeHandler : public ServiceProvider
*/
char mode;
- /** Mode prefix, or 0
- */
- char prefix;
-
/**
* True if the mode requires oper status
* to set.
@@ -159,11 +157,6 @@ class CoreExport ModeHandler : public ServiceProvider
*/
int levelrequired;
- /** The prefix rank of this mode, used to compare prefix
- * modes
- */
- unsigned int prefixrank;
-
public:
/**
* The constructor for ModeHandler initalizes the mode handler.
@@ -183,20 +176,12 @@ class CoreExport ModeHandler : public ServiceProvider
* Returns true if the mode is a list mode
*/
bool IsListMode() const { return list; }
+
/**
- * Mode prefix or 0. If this is defined, you should
- * also implement GetPrefixRank() to return an integer
- * value for this mode prefix.
- */
- inline char GetPrefix() const { return prefix; }
- /**
- * Get the 'value' of this modes prefix.
- * determines which to display when there are multiple.
- * The mode with the highest value is ranked first. See the
- * PrefixModeValue enum and Channel::GetPrefixValue() for
- * more information.
+ * Returns a PrefixMode* if this mode is a prefix mode, NULL otherwise
*/
- unsigned int GetPrefixRank() const { return prefixrank; }
+ PrefixMode* IsPrefixMode();
+
/**
* Returns the mode's type
*/
@@ -322,6 +307,17 @@ class CoreExport ModeHandler : public ServiceProvider
*/
class PrefixMode : public ModeHandler
{
+ protected:
+ /** The prefix character granted by this mode. '@' for op, '+' for voice, etc.
+ * If 0, this mode does not have a visible prefix character.
+ */
+ char prefix;
+
+ /** The prefix rank of this mode, used to compare prefix
+ * modes
+ */
+ unsigned int prefixrank;
+
public:
/**
* Constructor
@@ -352,6 +348,22 @@ class PrefixMode : public ModeHandler
* @param stack The mode stack to add the mode change to
*/
void RemoveMode(Channel* chan, irc::modestacker& stack);
+
+ /**
+ * Mode prefix or 0. If this is defined, you should
+ * also implement GetPrefixRank() to return an integer
+ * value for this mode prefix.
+ */
+ char GetPrefix() const { return prefix; }
+
+ /**
+ * Get the 'value' of this modes prefix.
+ * determines which to display when there are multiple.
+ * The mode with the highest value is ranked first. See the
+ * PrefixModeValue enum and Channel::GetPrefixValue() for
+ * more information.
+ */
+ unsigned int GetPrefixRank() const { return prefixrank; }
};
/** A prebuilt mode handler which handles a simple user mode, e.g. no parameters, usable by any user, with no extra
@@ -622,12 +634,18 @@ class CoreExport ModeParser
*/
ModeHandler* FindMode(unsigned const char modeletter, ModeType mt);
+ /** Find the mode handler for the given prefix mode
+ * @param modeletter The mode letter to search for
+ * @return A pointer to the PrefixMode or NULL if the mode wasn't found or it isn't a prefix mode
+ */
+ PrefixMode* FindPrefixMode(unsigned char modeletter);
+
/** Find a mode handler by its prefix.
* If there is no mode handler with the given prefix, NULL will be returned.
* @param pfxletter The prefix to find, e.g. '@'
* @return The mode handler which handles this prefix, or NULL if there is none.
*/
- ModeHandler* FindPrefix(unsigned const char pfxletter);
+ PrefixMode* FindPrefix(unsigned const char pfxletter);
/** Returns a list of modes, space seperated by type:
* 1. User modes
@@ -655,3 +673,8 @@ inline const std::string& ModeParser::GetModeListFor004Numeric()
{
return Cached004ModeList;
}
+
+inline PrefixMode* ModeHandler::IsPrefixMode()
+{
+ return (this->type_id == MC_PREFIX ? static_cast<PrefixMode*>(this) : NULL);
+}