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2026-06-10

卸载远程Hook API - UnhookRemoteApi ​

函数简介 ​

卸载此前通过 HookRemoteApi 在目标进程指定地址安装的远程 Hook，恢复原始指令与执行流程。（高级版功能，普通版无法使用）

接口名称 ​

UnhookRemoteApi

DLL调用 ​

int UnhookRemoteApi(long instance, long hwnd, long targetAddr);

参数说明 ​

参数名类型说明
instance长整数型OLAPlug对象的指针，由 CreateCOLAPlugInterFace 接口生成。
hwnd长整数型窗口句柄或进程ID（需与安装 Hook 时一致）
targetAddr长整数型目标进程中已 Hook 的地址（需与安装 Hook 时一致）

示例 ​

SDK 调用 ​

cpp
#include "OLAPlugServer.h"

OLAPlugServer ola;
int ret = ola.UnhookRemoteApi(hwnd, 0);
csharp
using OLAPlug;

var ola = new OLAPlugServer();
int ret = ola.UnhookRemoteApi(hwnd, 0);
python
from OLAPlugServer import OLAPlugServer

ola = OLAPlugServer()
ret = ola.UnhookRemoteApi(hwnd, 0)
java
import com.olaplug.OLAPlugServer;

OLAPlugServer ola = new OLAPlugServer();
int ret = ola.UnhookRemoteApi(hwnd, 0);
cpp
var ola = com("OlaPlug.OlaSoft")
var ret = ola.UnhookRemoteApi(hwnd, 0)
vbscript
Set ola = CreateObject("OlaPlug.OlaSoft")
ret = ola.UnhookRemoteApi(hwnd, 0)
text
.局部变量 ola, OLAPlug
ola.创建 ()
ret ＝ ola.UnhookRemoteApi(hwnd, 0)
aardio
import OLAPlugServer;
var ola = OLAPlugServer();
var ret = ola.UnhookRemoteApi(hwnd, 0);
text
变量 ola <类型 = OLAPlugServer>
ola = 新建 OLAPlugServer
整数 ret = ola.UnhookRemoteApi(hwnd, 0)
cpp
#include "OLAPlugServer.h"

OLAPlugServer ola;
int32_t ret = ola.UnhookRemoteApi(hwnd, 0);

原生 DLL 调用 ​

cpp
long instance = CreateCOLAPlugInterFace();
UnhookRemoteApi(instance, hwnd, 0);
csharp
using System.Runtime.InteropServices;
using System.Text;

[DllImport("OLAPlug_x64.dll", CallingConvention = CallingConvention.StdCall)]
static extern long CreateCOLAPlugInterFace();
[DllImport("OLAPlug_x64.dll", CallingConvention = CallingConvention.StdCall)]
static extern int UnhookRemoteApi(long ola, long hwnd, long targetAddr);

long instance = CreateCOLAPlugInterFace();
UnhookRemoteApi(instance, hwnd, 0);
python
from ctypes import CDLL, c_int, c_int64, create_string_buffer

ola = CDLL("OLAPlug_x64.dll")
ola.CreateCOLAPlugInterFace.restype = c_int64
instance = ola.CreateCOLAPlugInterFace()
ola.UnhookRemoteApi(instance, hwnd, 0)

返回值 ​

1 成功，0 失败。