Re: Downloading a file and showing progress via curl.

[BoQsc via Digitalmars-d-learn]

On Tuesday, 20 August 2019 at 11:51:03 UTC, Daniel Kozak wrote:

For that you can use https://dlang.org/phobos/std_file#append

Thank you, seems to work.

import std.net.curl : HTTP;
import std.stdio    : writeln;
import std.file     : append;

void main()
{
    auto http = HTTP();
    // Track progress
    http.method = HTTP.Method.get;

http.url = "https://upload.wikimedia.org/wikipedia/commons/5/53/Wikipedia-logo-en-big.png";;

    http.onReceive = (ubyte[] data) {
        append("Wikipedia-logo-en-big.png", data);
        return data.length;
    };

http.onProgress = (size_t dltotal, size_t dlnow, size_t ultotal, size_t ulnow) { writeln("Progress ", dltotal, ", ", dlnow, ", ", ultotal, ", ", ulnow);

        return 0;
    };
    http.perform();
}