Como pegar IP da rede da pessoa que iniciar um programa em C++?
Eu estou criando um programa que quando o usuário abrir ele, o ip dele é pego e é verificado no banco de dados se existe algum registro com o IP, se tiver ele abre o site que está registrado com o IP dele.
Meu código é (Windows Form C++)
MyForm.h
#pragma once
#include <stdio.h>
#include <windows.h>
namespace GE {
using namespace System;
using namespace System::ComponentModel;
using namespace System::Collections;
using namespace System::Windows::Forms;
using namespace System::Data;
using namespace System::Drawing;
using namespace MySql::Data::MySqlClient;
/// <summary>
/// Summary for MyForm
/// </summary>
public ref class MyForm : public System::Windows::Forms::Form
{
public:
MyForm(void)
{
InitializeComponent();
//
//TODO: Add the constructor code here
//
}
protected:
/// <summary>
/// Clean up any resources being used.
/// </summary>
~MyForm()
{
if (components)
{
delete components;
}
}
private: System::Windows::Forms::Button^ button1;
private: System::Windows::Forms::TextBox^ textBox1;
protected:
private:
/// <summary>
/// Required designer variable.
/// </summary>
System::ComponentModel::Container ^components;
#pragma region Windows Form Designer generated code
/// <summary>
/// Required method for Designer support - do not modify
/// the contents of this method with the code editor.
/// </summary>
void InitializeComponent(void)
{
this->button1 = (gcnew System::Windows::Forms::Button());
this->textBox1 = (gcnew System::Windows::Forms::TextBox());
this->SuspendLayout();
//
// button1
//
this->button1->Location = System::Drawing::Point(80, 145);
this->button1->Name = L"button1";
this->button1->Size = System::Drawing::Size(84, 26);
this->button1->TabIndex = 0;
this->button1->Text = L"button1";
this->button1->UseVisualStyleBackColor = true;
this->button1->Click += gcnew System::EventHandler(this, &MyForm::button1_Click);
//
// textBox1
//
this->textBox1->Location = System::Drawing::Point(41, 43);
this->textBox1->Name = L"textBox1";
this->textBox1->Size = System::Drawing::Size(185, 20);
this->textBox1->TabIndex = 1;
//
// MyForm
//
this->AutoScaleDimensions = System::Drawing::SizeF(6, 13);
this->AutoScaleMode = System::Windows::Forms::AutoScaleMode::Font;
this->ClientSize = System::Drawing::Size(254, 205);
this->Controls->Add(this->textBox1);
this->Controls->Add(this->button1);
this->Name = L"MyForm";
this->Text = L"MyForm";
this->Load += gcnew System::EventHandler(this, &MyForm::MyForm_Load);
this->ResumeLayout(false);
this->PerformLayout();
}
#pragma endregion
private: System::Void MyForm_Load(System::Object^ sender, System::EventArgs^ e) {
}
private: System::Void button1_Click(System::Object^ sender, System::EventArgs^ e) {
String^ constring = L"datasource=localhost;port=3306;username=root;password=";
MySqlConnection^ conDataBase = gcnew MySqlConnection(constring);
MySqlCommand ^cmdDataBase = gcnew MySqlCommand("SELECT * FROM `a`.`sites` WHERE IP='" + "FUNÇÃO QUE PEGA O IP" + "';", conDataBase);
MySqlDataReader ^myReader;
try {
conDataBase->Open();
myReader = cmdDataBase->ExecuteReader();
while (myReader->Read()) {
System::Diagnostics::Process::Start(myReader->GetString("SiteDivulgado"));
}
}
catch (Exception^ ex)
{
MessageBox::Show(ex->Message);
}
}
};
}
MyForm.cpp
#include "MyForm.h"
using namespace System;
using namespace System::Windows::Forms;
using namespace MySql::Data::MySqlClient;
[STAThread]
void main(array<String^>^ args) {
Application::EnableVisualStyles();
Application::SetCompatibleTextRenderingDefault(false);
AX::MyForm form;
Application::Run(%form);
}
