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mirror of https://github.com/alliedmodders/metamod-source.git synced 2024-12-04 16:24:16 +01:00
HLMetaModOfficial/sourcehook/sourcehook_impl_chookidman.h
Pavol Marko 7fdf6be5ac linux.gcc compat
--HG--
extra : convert_revision : svn%3Ac2935e3e-5518-0410-8daf-afa5dab7d4e3/trunk%40466
2007-10-07 22:24:01 +00:00

82 lines
2.0 KiB
C++

/* ======== SourceHook ========
* Copyright (C) 2004-2007 Metamod:Source Development Team
* No warranties of any kind
*
* License: zlib/libpng
*
* Author(s): Pavol "PM OnoTo" Marko
* ============================
*/
#ifndef __SOURCEHOOK_IMPL_CHOOKIDMAN_H__
#define __SOURCEHOOK_IMPL_CHOOKIDMAN_H__
#include "sh_vector.h"
namespace SourceHook
{
namespace Impl
{
// Associates hook ids with info about the hooks
// Also used to keep track of used hook ids
class CHookIDManager
{
public:
struct Entry
{
bool isfree;
// hookman info
CProto proto;
int vtbl_offs;
int vtbl_idx;
// vfnptr
void *vfnptr;
// iface
void* adjustediface;
// hook
Plugin plug;
int thisptr_offs;
ISHDelegate *handler;
bool post;
Entry(const CProto &pprt, int pvo, int pvi, void *pvp, void *pai, Plugin pplug, int pto,
ISHDelegate *ph, bool ppost)
: isfree(false), proto(pprt), vtbl_offs(pvo), vtbl_idx(pvi), vfnptr(pvp),
adjustediface(pai), plug(pplug), thisptr_offs(pto), handler(ph), post(ppost)
{
}
Entry()
{
}
};
private:
// Internally, hookid 1 is stored as m_Entries[0]
CVector<Entry> m_Entries;
public:
CHookIDManager();
int New(const CProto &proto, int vtbl_offs, int vtbl_idx, void *vfnptr, void *adjustediface,
Plugin plug, int thisptr_offs, ISHDelegate *handler, bool post);
bool Remove(int hookid);
const Entry * QueryHook(int hookid);
// Finds all hooks with the given info, and fills the hookids into output.
void FindAllHooks(CVector<int> &output, const CProto &proto, int vtbl_offs, int vtbl_idx,
void *adjustediface, Plugin plug, int thisptr_offs, ISHDelegate *handler, bool post);
// Removes all hooks with a specified vfnptr
bool RemoveAll(void *vfnptr);
void FindAllHooks(CVector<int> &output);
void FindAllHooks(CVector<int> &output, Plugin plug);
};
}
}
#endif