Messages

1

Network / Re: Download File Http

« on: January 26, 2013, 12:26:05 am »

Thank you so much! The problem was on my code.
Your code solve the error!

2

Network / Download File Http

« on: January 20, 2013, 03:19:53 pm »

Ih all I'm an italian student.
In my project I want to download an image by a url. Everything is fine until I try to download an image bigger than 4KB. The problem (i think) is the max size of string.
I'll post the code. Maybe there is an error!

string DownloadHtml(string Url){  
         //Split the url (Why I have to do this??)
         unsigned EndBase = Url.find("/",7); //Jump over the "http://" and search for another "/"
         string BaseURL = Url.substr(0,EndBase);
         string Page = Url.substr(EndBase);
         // Create a new HTTP client
         sf::Http http;

         http.setHost(BaseURL);

         // Prepare a request
         sf::Http::Request request(Page);

         // Send the request
         sf::Http::Response response = http.sendRequest(request);
         // Check the status code and display the result
         sf::Http::Response::Status status = response.getStatus();
         if (status == sf::Http::Response::Ok)
         {
                 return response.getBody();
         }
         else
         {
                 std::cout << "Error " << status << std::endl;
         }
}

//Load the image from Url into sf::Texture
sf::Texture GetCopertina(string Url){
        sf::Texture Txt;
        string FileCopertina = DownloadHtml(Url);
        long int Dim = FileCopertina.length();
        Txt.loadFromMemory(FileCopertina.c_str(),Dim);
        return Txt;
}
 

It's possible to download a file with http and sfml?