common.h
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/* Copyright (C) 2010-2012 kaosu (qiupf2000@gmail.com)
* This file is part of the Interactive Text Hooker.
* Interactive Text Hooker is free software: you can redistribute it and/or
* modify it under the terms of the GNU General Public License as published
* by the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#pragma once
#include <windows.h>
#include <ITH\string.h>
#include <ITH\mem.h>
#define IHF_COMMAND -1
#define IHF_COMMAND_NEW_HOOK 0
#define IHF_COMMAND_REMOVE_HOOK 1
#define IHF_COMMAND_MODIFY_HOOK 2
#define IHF_COMMAND_DETACH 3
#define IHF_NOTIFICATION -1
#define IHF_NOTIFICATION_TEXT 0
#define IHF_NOTIFICATION_NEWHOOK 1
#define USING_STRING 0x1
#define USING_UNICODE 0x2
#define BIG_ENDIAN 0x4
#define DATA_INDIRECT 0x8
#define USING_SPLIT 0x10
#define SPLIT_INDIRECT 0x20
#define MODULE_OFFSET 0x40
#define FUNCTION_OFFSET 0x80
#define PRINT_DWORD 0x100
#define STRING_LAST_CHAR 0x200
#define NO_CONTEXT 0x400
#define EXTERN_HOOK 0x800
#define HOOK_AUXILIARY 0x2000
#define HOOK_ENGINE 0x4000
#define HOOK_ADDITIONAL 0x8000
#define MAX_HOOK 32
struct HookParam //0x24
{
typedef void (*DataFun)(DWORD, HookParam*, DWORD*, DWORD*, DWORD*);
DWORD addr;
DWORD off,ind,split,split_ind;
DWORD module,function;
DataFun extern_fun;
DWORD type;
WORD length_offset;
BYTE hook_len,recover_len;
};
struct SendParam
{
DWORD type;
HookParam hp;
};
class Hook //0x80
{
public:
inline DWORD Address() const {return hp.addr;}
inline DWORD Type() const {return hp.type;}
inline WORD Length() const {return hp.hook_len;}
inline LPWSTR Name() const {return hook_name;}
inline int NameLength() const {return name_length;}
//protected:
HookParam hp;
LPWSTR hook_name;
int name_length;
BYTE recover[0x68-sizeof(HookParam)];
BYTE original[0x10];
};