C / C++ / MFC

Synodiporos wrote:

Now the problem is with the command Bitmap

while ((read = stream.Read(buffer, total, 1000)) != 0)

int bytesToRead = 1000;
            while ((read = stream.Read(buffer, total, bytesToRead)) != 0)
            {
                total += read;
                bytesToRead -= read;
            }

public Form1()
        {
            InitializeComponent();
        }

        private void button1_Click(object sender, EventArgs e)
        {
                string sourceURL = "http://192.168.1.xxx:xx/videostream.cgi";
                byte[] buffer = new byte[200000];
                int read, total = 0;
                // create HTTP request
                HttpWebRequest req = (HttpWebRequest)WebRequest.Create(sourceURL);
                // set login and password
                req.Credentials = new NetworkCredential("Admin", "xxxx");
                // get response
                WebResponse resp = req.GetResponse();
                // get response stream
                Stream stream = resp.GetResponseStream();
                // read data from stream
                int bytesToRead = 1000;
                while ((read = stream.Read(buffer, total, bytesToRead)) != 0)
                {
                    total += read;
                    bytesToRead -= read;
                }
                // get bitmap
                Bitmap bmp = (Bitmap)Bitmap.FromStream(stream);

                // Save Image
                bmp.Save("C:\\image.jpg");
                // Show image
                pictureBox1.Image = bmp;
        }
        

        private void pictureBox1_Click(object sender, EventArgs e)
        {

        }

BOOL CALLBACK DialogProc(HWND hwndDlg, UINT uMsg, WPARAM wParam, LPARAM lParam)
{
    switch(uMsg)
    {
        case WM_INITDIALOG:
            /*
             * TODO: Add code to initialize the dialog.
             */
            return TRUE;

        case WM_CLOSE:
            EndDialog(hwndDlg, 0);
            return TRUE;

        case WM_COMMAND:
            switch(LOWORD(wParam))
            {
                /*
                 * TODO: Add more control ID's, when needed.
                 */
                case IDC_BTN_QUIT:
                    EndDialog(hwndDlg, 0);
                    return TRUE;

                case IDC_BTN_TEST:
                    MessageBox(hwndDlg, "You clicked \"Test\" button!", "Information", MB_ICONINFORMATION);
                    return TRUE;
            }
    }
    return FALSE;
}

template <class T>
ContainerClass
{
   T pop() {//do something}
   void push(T) {//do something}

   T findNextItem(TypeEnum myType);
};

template <> 
MySpecificClass ContainerClass<MySpecificClass >::findNextItem(TypeEnum myType)
{
}

enum TypeEnum {};
class MySpecificClass {};

template <class T>
class ContainerClass
{
   T pop() {}
   void push(T) {}

   T findNextItem(TypeEnum myType);
};

template <>
MySpecificClass ContainerClass<MySpecificClass>::findNextItem(TypeEnum myType)
{
	return MySpecificClass();
}

int _tmain(int argc, _TCHAR* argv[])
{
	ContainerClass<int> a;
	ContainerClass<MySpecificClass> b;

	return 0;
}

jkirkerx wrote:

I'm looking for a way to resolve a URL to an IP Address...