44.实现管理HOOK点的链表对象

上一个内容：43.实现HOOK接管寄存器数据

以 43.实现HOOK接管寄存器数据它的代码为基础进行修改

首先创建一个类

这里创建的名为HOOKPOINT.h

HOOKPOINT.cpp文件里面的内容

#include "pch.h"
#include "HOOKPOINT.h"

HOOKPOINT::HOOKPOINT()
{
}

HOOKPOINT::HOOKPOINT(LPVOID _adr, HOOKBACK _hbk, HOOKPOINT* _BackP, HOOKPOINT* _NextPoint):
    Address(_adr), DestCall(_hbk), BackPoint{ _BackP }, NextPoint{ _NextPoint }
{
}

HOOKPOINT* HOOKPOINT::AddPonit(LPVOID _adr, HOOKBACK _hbk)
{
    NextPoint = new HOOKPOINT(_adr, _hbk, this);
    return NextPoint;
}

HOOKPOINT* HOOKPOINT::FindPoint(LPVOID _adr)
{
    PHOOKPOINT _point = this;
    do {
        if (_point->Address == _adr)return this;
        _point = _point->NextPoint;
    }while(_point);
    return nullptr;
}

HOOKPOINT.h文件中的内容

#pragma once

typedef struct CPUINFO {
    unsigned eflags;
    unsigned edi;
    unsigned esi;
    unsigned ebp;
    unsigned esp;
    unsigned ebx;
    unsigned edx;
    unsigned ecx;
    unsigned eax;
    unsigned eip;
}*PCPUINFO;
typedef bool (*HOOKBACK)(PCPUINFO);
typedef class HOOKPOINT
{
    LPVOID Address;
    HOOKBACK DestCall;
    HOOKPOINT* NextPoint;
    HOOKPOINT* BackPoint;
public:
    HOOKPOINT();
    HOOKPOINT(LPVOID, HOOKBACK, HOOKPOINT*, HOOKPOINT* _NextPoint = NULL);
    HOOKPOINT* AddPonit(LPVOID, HOOKBACK);
    HOOKPOINT* FindPoint(LPVOID);
}*PHOOKPOINT;