+#include "wildcard.h"
+#include "mode.h"
+#include "message.h"
+#include "commands.h"
+
+// class type for holding an extended mode character - internal to core
+
+class ExtMode : public classbase
+{
+public:
+ char modechar;
+ int type;
+ int params_when_on;
+ int params_when_off;
+ bool needsoper;
+ ExtMode(char mc, int ty, bool oper, int p_on, int p_off) : modechar(mc), type(ty), needsoper(oper), params_when_on(p_on), params_when_off(p_off) { };
+};
+
+typedef std::vector<ExtMode> ExtModeList;
+typedef ExtModeList::iterator ExtModeListIter;
+
+ExtModeList EMode;
+
+// returns true if an extended mode character is in use
+bool ModeDefined(char modechar, int type)
+{
+ log(DEBUG,"Size of extmodes vector is %d",EMode.size());
+ for (ExtModeListIter i = EMode.begin(); i < EMode.end(); i++)
+ {
+ log(DEBUG,"i->modechar==%c, modechar=%c, i->type=%d, type=%d",i->modechar,modechar,i->type,type);
+ if ((i->modechar == modechar) && (i->type == type))
+ {
+ return true;
+ }
+ }
+ return false;
+}
+
+bool ModeDefinedOper(char modechar, int type)
+{
+ log(DEBUG,"Size of extmodes vector is %d",EMode.size());
+ for (ExtModeListIter i = EMode.begin(); i < EMode.end(); i++)
+ {
+ log(DEBUG,"i->modechar==%c, modechar=%c, i->type=%d, type=%d",i->modechar,modechar,i->type,type);
+ if ((i->modechar == modechar) && (i->type == type) && (i->needsoper == true))
+ {
+ return true;
+ }
+ }
+ return false;
+}
+
+// returns number of parameters for a custom mode when it is switched on
+int ModeDefinedOn(char modechar, int type)
+{
+ for (ExtModeListIter i = EMode.begin(); i < EMode.end(); i++)
+ {
+ if ((i->modechar == modechar) && (i->type == type))
+ {
+ return i->params_when_on;
+ }
+ }
+ return 0;
+}
+
+// returns number of parameters for a custom mode when it is switched on
+int ModeDefinedOff(char modechar, int type)
+{
+ for (ExtModeListIter i = EMode.begin(); i < EMode.end(); i++)
+ {
+ if ((i->modechar == modechar) && (i->type == type))
+ {
+ return i->params_when_off;
+ }
+ }
+ return 0;
+}
+
+// returns true if an extended mode character is in use
+bool DoAddExtendedMode(char modechar, int type, bool requires_oper, int params_on, int params_off)
+{
+ if (ModeDefined(modechar,type)) {
+ return false;
+ }
+ EMode.push_back(ExtMode(modechar,type,requires_oper,params_on,params_off));
+ return true;
+}
+