HackCuba

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g++ main.cpp -lgdiplus -luser32 -lgdi32 -mwindows

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#include <windows.h>
#include <gdiplus.h>
#include <shlobj.h>
#include <iostream>
#include <fstream>
#include <string>
#include <ctime>

#pragma comment(lib, "gdiplus.lib")

using namespace Gdiplus;

std::string savePath = "C:\\ScreenshotsPro";
int hotkey = 'S'; // CTRL + SHIFT + S

// ---------------- CONFIG ----------------
void saveConfig() {
    std::ofstream f("config.txt");
    f << savePath << "\n" << hotkey;
}

void loadConfig() {
    std::ifstream f("config.txt");
    if (f.is_open()) {
        std::getline(f, savePath);
        f >> hotkey;
    }
}

// ---------------- CREATE FOLDER ----------------
void ensureFolder() {
    CreateDirectoryA(savePath.c_str(), NULL);
}

// ---------------- NOTIFICATION ----------------
void notify(const std::string& msg) {
    NOTIFYICONDATAA nid = {0};
    nid.cbSize = sizeof(nid);
    nid.hWnd = GetConsoleWindow();
    nid.uFlags = NIF_INFO;
    strcpy_s(nid.szInfo, msg.c_str());
    strcpy_s(nid.szInfoTitle, "Screenshot Pro");
    nid.dwInfoFlags = NIIF_INFO;

    Shell_NotifyIconA(NIM_ADD, &nid);
}

// ---------------- GET FILE NAME ----------------
std::string getFileName() {
    time_t now = time(0);
    return savePath + "\\cap_" + std::to_string(now) + ".png";
}

// ---------------- SAVE PNG (GDI+) ----------------
void savePNG(HBITMAP hBitmap, HDC hdc) {
    Bitmap bmp(hBitmap, NULL);

    CLSID clsid;
    CLSIDFromString(L"{557CF406-1A04-11D3-9A73-0000F81EF32E}", &clsid);

    std::wstring wpath(savePath.begin(), savePath.end());
    wpath += L"\\temp.png";

    bmp.Save(wpath.c_str(), &clsid, NULL);

    std::string finalName = getFileName();
    std::wstring wfinal(finalName.begin(), finalName.end());

    MoveFileW(wpath.c_str(), wfinal.c_str());

    notify("Captura guardada correctamente");
}

// ---------------- SCREENSHOT ----------------
void takeScreenshot() {
    int x = GetSystemMetrics(SM_CXSCREEN);
    int y = GetSystemMetrics(SM_CYSCREEN);

    HDC screen = GetDC(NULL);
    HDC mem = CreateCompatibleDC(screen);

    HBITMAP bmp = CreateCompatibleBitmap(screen, x, y);
    SelectObject(mem, bmp);

    BitBlt(mem, 0, 0, x, y, screen, 0, 0, SRCCOPY);

    savePNG(bmp, mem);

    DeleteObject(bmp);
    DeleteDC(mem);
    ReleaseDC(NULL, screen);
}

// ---------------- HOTKEY ID ----------------
#define HOTKEY_ID 1

// ---------------- MAIN ----------------
int main() {
    GdiplusStartupInput gdiplusStartupInput;
    ULONG_PTR gdiplusToken;
    GdiplusStartup(&gdiplusToken, &gdiplusStartupInput, NULL);

    loadConfig();
    ensureFolder();
    saveConfig();

    std::cout << "Screenshot PRO activo...\n";
    std::cout << "Hotkey: CTRL + SHIFT + " << (char)hotkey << "\n";

    // CTRL + SHIFT + S (ejemplo)
    RegisterHotKey(NULL, HOTKEY_ID, MOD_CONTROL | MOD_SHIFT, hotkey);

    MSG msg = {0};

    while (GetMessage(&msg, NULL, 0, 0)) {
        if (msg.message == WM_HOTKEY) {
            takeScreenshot();
        }
    }

    GdiplusShutdown(gdiplusToken);
    return 0;
}