/*
* InspIRCd -- Internet Relay Chat Daemon
*
- * Copyright (C) 2013 Attila Molnar <attilamolnar@hush.com>
- * Copyright (C) 2009 Daniel De Graaf <danieldg@inspircd.org>
+ * Copyright (C) 2019-2020 Sadie Powell <sadie@witchery.services>
+ * Copyright (C) 2013-2015 Attila Molnar <attilamolnar@hush.com>
*
* This file is part of InspIRCd. InspIRCd is free software: you can
* redistribute it and/or modify it under the terms of the GNU General Public
class CoreExport dynamic_reference_base : public interfacebase, public insp::intrusive_list_node<dynamic_reference_base>
{
+ public:
+ class CaptureHook
+ {
+ public:
+ /** Called when the target of the dynamic_reference has been acquired
+ */
+ virtual void OnCapture() = 0;
+ };
+
private:
std::string name;
+ CaptureHook* hook;
void resolve();
protected:
ServiceProvider* value;
ModuleRef creator;
dynamic_reference_base(Module* Creator, const std::string& Name);
~dynamic_reference_base();
- inline const std::string& GetProvider() { return name; }
+ inline const std::string& GetProvider() const { return name; }
void SetProvider(const std::string& newname);
+
+ /** Set handler to call when the target object becomes available
+ * @param h Handler to call
+ */
+ void SetCaptureHook(CaptureHook* h) { hook = h; }
+
void check();
- operator bool() { return (value != NULL); }
+ operator bool() const { return (value != NULL); }
static void reset_all();
};
inline void dynamic_reference_base::check()
{
if (!value)
- throw ModuleException("Dynamic reference to '" + name + "' failed to resolve");
+ throw ModuleException("Dynamic reference to '" + name + "' failed to resolve. Are you missing a module?");
}
template<typename T>
{
return operator->();
}
+
+ const T* operator->() const
+ {
+ return static_cast<T*>(value);
+ }
+
+ const T* operator*() const
+ {
+ return operator->();
+ }
};
template<typename T>
{
return operator->();
}
+
+ const T* operator->() const
+ {
+ return static_cast<T*>(value);
+ }
+
+ const T* operator*() const
+ {
+ return operator->();
+ }
};
class ModeHandler;