Example: Ftp Download

Demonstrates ftpDownload.zig using the canonical HTTPX API.

Complete Example

const std = @import("std");
const httpx = @import("httpx");

pub fn main() !void {
    var gpa: std.heap.DebugAllocator(.{}) = .init;
    defer _ = gpa.deinit();
    const allocator = gpa.allocator();
    const io = std.Io.Threaded.global_single_threaded.io();

    std.debug.print("==> Downloading file over FTP with progress and verification...\n", .{});

    const res = httpx.client.download.ftpDownload(io, allocator, .{
        .host = "127.0.0.1",
        .port = 21,
        .user = "anonymous",
        .password = "anonymous@",
        .remotePath = "/pub/archive.tar.gz",
        .destinationPath = "downloads/archive.tar.gz",
        .progress = .auto,
        .verify = .{
            .minSize = 10,
        },
    }) catch |err| {
        std.debug.print("FTP download handled: {s}\n", .{@errorName(err)});
        return;
    };

    std.debug.print("FTP download finished: {s} ({d} bytes)\n", .{ res.destination, res.downloadedBytes });
}

Expected Output

==> Downloading file over FTP with progress and verification...
FTP download finished: downloads/archive.tar.gz (12345 bytes)

Destinations, byte counts, and file sizes vary with the remote file; only the line format above is stable.

How to Run

zig build run-ftp-download

Related

• Getting Started
• All Examples