format PE GUI 4.0
entry main

include '..\..\INCLUDE\win32ax.inc'

section '.idata' import data readable

        library kernel32,'KERNEL32.DLL',\
                user32,'USER32.DLL'

        import kernel32,\
               ExitProcess,'ExitProcess',\
               AllocConsole, 'AllocConsole',\
               GetStdHandle,'GetStdHandle',\
               WriteConsole, 'WriteConsoleA',\
               GetModuleHandle,'GetModuleHandleA',\
               GetProcAddress, 'GetProcAddress',\
               WriteProcessMemory, 'WriteProcessMemory',\
               GetCurrentProcess, 'GetCurrentProcess'

        import user32,\
               MessageBox,'MessageBoxA',\
               LoadIcon, 'LoadIconA',\
               LoadCursor, 'LoadCursorA',\
               DefWindowProc, 'DefWindowProcA',\
               RegisterClass, 'RegisterClassA',\
               CreateWindowEx, 'CreateWindowExA' ,\
               PostQuitMessage, 'PostQuitMessage',\
               GetMessage, 'GetMessageA',\
               TranslateMessage, 'TranslateMessage',\
               DispatchMessage, 'DispatchMessageA'

section '.data' data readable writable

        Adrr DD 0

        Jump DB 0xe9
             DD 0x65467689
             DB 0xc3

section '.text' code readable executable

main:
        invoke  GetModuleHandle, 'user32.dll'
        invoke  GetProcAddress, eax, 'MessageBoxA'
        mov [Adrr], eax
        invoke GetCurrentProcess
        invoke WriteProcessMemory, eax, [Adrr], Jump, 6, 0
        nop
        nop
        invoke  MessageBox, 0, 'Texto', 'Titulo', MB_OK
        nop
        invoke  ExitProcess, 0

        Hook:
        invoke AllocConsole
        invoke GetStdHandle, STD_OUTPUT_HANDLE

        invoke WriteConsole, eax, "Hola", 4, 0, 0
        retn

	const int NUMPTS = 44100 * 1;
	int sampleRate = 44100;
	short unsigned int waveIn[NUMPTS];

    for( int i = 0; i < NUMPTS; i++ )
    {
        waveIn[i] = 0;
    }

	HWAVEIN hWaveIn;
	WAVEHDR WaveInHdr;
	HWAVEOUT hWaveOut;

	WAVEFORMATEX pFormat;
	pFormat.wFormatTag = WAVE_FORMAT_PCM;
	pFormat.nChannels = 1;
	pFormat.nSamplesPerSec = sampleRate;
	pFormat.nAvgBytesPerSec = 2 * sampleRate;
	pFormat.nBlockAlign = 2;
	pFormat.wBitsPerSample = 16;
	pFormat.cbSize = 0;

	waveInOpen(&hWaveIn, WAVE_MAPPER, &pFormat, 0, 0, WAVE_FORMAT_DIRECT);

	WaveInHdr.lpData = (LPSTR)&waveIn;
	WaveInHdr.dwBufferLength = 2 * NUMPTS;
	WaveInHdr.dwBytesRecorded = 0;
	WaveInHdr.dwUser = 0;
	WaveInHdr.dwFlags = 0;
	WaveInHdr.dwLoops = 0;
	waveInPrepareHeader(hWaveIn, &WaveInHdr, sizeof(WAVEHDR));

	waveInAddBuffer(hWaveIn, &WaveInHdr, sizeof(WAVEHDR));

	waveInStart(hWaveIn);

	cout << "Recording..." << endl;
	Sleep((NUMPTS/sampleRate) * 1000);

    FILE *audio = fopen("audio.txt", "w+");
    for( int i = 0; i < NUMPTS; i++ )
    {
        fprintf(audio, "%d\n", (int)waveIn[i] );
    }
    fclose(audio);

	//cout << "Playing..." << endl;

	//if(waveOutOpen(&hWaveOut, WAVE_MAPPER, &pFormat, 0, 0, WAVE_FORMAT_DIRECT))
	//{
	//	MessageBoxA(NULL, "Failed to replay", NULL, MB_OK | MB_ICONEXCLAMATION );
	//}

    //waveOutSetVolume(hWaveOut, 0xFFFF);
    //waveOutWrite(hWaveOut, &WaveInHdr, sizeof(WaveInHdr));
	//Sleep((NUMPTS/sampleRate) * 1000);

	//waveOutUnprepareHeader(hWaveOut, &WaveInHdr, sizeof(WAVEHDR));
	waveInUnprepareHeader(hWaveIn, &WaveInHdr, sizeof(WAVEHDR));
	waveInClose(hWaveIn);
	//waveOutClose(hWaveOut);