在C++程序中无法直接控制防火墙警报窗口的显示,因为这是由操作系统和防火墙软件控制的。防火墙警报窗口是为了提醒用户程序正在尝试与外部网络进行通信,以确保用户意识到可能的网络活动。
然而,可以通过编写C++程序在用户的系统上自动添加防火墙例外规则,从而避免防火墙警报窗口的显示,以下是代码示例方法:
#include <iostream> #include <Windows.h> #include <netfw.h> int add_firewall_whitelist() { // 初始化COM库 HRESULT hr = CoInitializeEx(NULL, COINIT_APARTMENTTHREADED); if (SUCCEEDED(hr)) { // 创建INetFwPolicy2对象 INetFwPolicy2* pFwPolicy = nullptr; hr = CoCreateInstance(__uuidof(NetFwPolicy2), nullptr, CLSCTX_INPROC_SERVER, __uuidof(INetFwPolicy2), reinterpret_cast<void**>(&pFwPolicy)); if (SUCCEEDED(hr)) { // 创建规则对象 INetFwRule* pFwRule = nullptr; hr = CoCreateInstance(__uuidof(NetFwRule), nullptr, CLSCTX_INPROC_SERVER, __uuidof(INetFwRule), reinterpret_cast<void**>(&pFwRule)); if (SUCCEEDED(hr)) { // 配置规则属性 BSTR ruleName = SysAllocString(L"MyAppRule"); pFwRule->put_Name(ruleName); SysFreeString(ruleName); BSTR exePath = SysAllocString(L"C:\\Path\\To\\Your\\Program.exe"");// 替换为你的程序路径 pFwRule->put_ApplicationName(exePath); pFwRule->put_Action(NET_FW_ACTION_ALLOW); pFwRule->put_Direction(NET_FW_RULE_DIR_IN); pFwRule->put_Enabled(VARIANT_TRUE); pFwRule->put_Profiles(NET_FW_PROFILE2_ALL); // 将规则添加到防火墙策略中 INetFwRules* pFwRules = NULL; hr = pFwPolicy->get_Rules(&pFwRules); if (SUCCEEDED(hr)) { hr = pFwRules->Add(pFwRule); if (SUCCEEDED(hr)) { std::cout << "Rule added successfully" << std::endl; } pFwRules->Release(); } SysFreeString(exePath); pFwRule->Release(); } pFwPolicy->Release(); } // 释放COM库资源 CoUninitialize(); } return 0; }
标签:__,SUCCEEDED,Windows,pFwRule,防火墙,C++,hr,put From: https://www.cnblogs.com/TechNomad/p/17654833.html