1.1 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
     1.2 +++ b/core/NativeOwner.h	Mon May 26 07:52:27 2008 +0000
     1.3 @@ -0,0 +1,57 @@
     1.4 +#ifndef _INCLUDE_SOURCEMOD_NATIVE_OWNER_H_
     1.5 +#define _INCLUDE_SOURCEMOD_NATIVE_OWNER_H_
     1.6 +
     1.7 +#include <sp_vm_types.h>
     1.8 +#include <sh_list.h>
     1.9 +
    1.10 +class CPlugin;
    1.11 +struct NativeEntry;
    1.12 +
    1.13 +struct WeakNative
    1.14 +{
    1.15 +	WeakNative(CPlugin *plugin, uint32_t index) : 
    1.16 +		pl(plugin), idx(index), entry(NULL)
    1.17 +	{
    1.18 +		pl = plugin;
    1.19 +		idx = index;
    1.20 +	}
    1.21 +	WeakNative(CPlugin *plugin, uint32_t index, NativeEntry *pEntry) : 
    1.22 +		pl(plugin), idx(index), entry(pEntry)
    1.23 +	{
    1.24 +		pl = plugin;
    1.25 +		idx = index;
    1.26 +	}
    1.27 +	CPlugin *pl;
    1.28 +	uint32_t idx;
    1.29 +	NativeEntry *entry;
    1.30 +};
    1.31 +
    1.32 +using namespace SourceHook;
    1.33 +
    1.34 +class CNativeOwner
    1.35 +{
    1.36 +public:
    1.37 +	virtual void DropEverything();
    1.38 +public:
    1.39 +	void AddNatives(const sp_nativeinfo_t *info);
    1.40 +public:
    1.41 +	void SetMarkSerial(unsigned int serial);
    1.42 +	unsigned int GetMarkSerial();
    1.43 +	void PropogateMarkSerial(unsigned int serial);
    1.44 +public:
    1.45 +	void AddDependent(CPlugin *pPlugin);
    1.46 +	void AddWeakRef(const WeakNative & ref);
    1.47 +	void DropRefsTo(CPlugin *pPlugin);
    1.48 +	void AddReplacedNative(NativeEntry *pEntry);
    1.49 +private:
    1.50 +	void DropWeakRefsTo(CPlugin *pPlugin);
    1.51 +	void UnbindWeakRef(const WeakNative & ref);
    1.52 +protected:
    1.53 +	List<CPlugin *> m_Dependents;
    1.54 +	unsigned int m_nMarkSerial;
    1.55 +	List<WeakNative> m_WeakRefs;
    1.56 +	List<NativeEntry *> m_Natives;
    1.57 +	List<NativeEntry *> m_ReplacedNatives;
    1.58 +};
    1.59 +
    1.60 +#endif //_INCLUDE_SOURCEMOD_NATIVE_OWNER_H_