Zig

Get Filenames in a Remote Directory

Gets the names of files in a remote FTP directory. Zig

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

pub fn main(init: std.process.Init) !void {
    const alloc = init.arena.allocator();

    // This example requires the Chilkat API to have been previously unlocked.
    // See Global Unlock Sample for sample code.

    const ftp = try chilkat.Ftp2.init();
    defer ftp.deinit();

    ftp.setHostname("ftp.example.com");
    ftp.setUsername("myLogin");
    ftp.setPassword("myPassword");
    // Use explicit TLS
    ftp.setAuthTls(true);
    ftp.setPort(21);

    // Connect and login to the FTP server.
    ftp.connect() catch {
        std.debug.print("{s}\n", .{try ftp.getLastErrorText(alloc)});
        return;
    };

    // Iterate over .txt files.
    ftp.setListPattern("*.txt");
    const n = ftp.getDirCount();
    std.debug.print("n = {d}\n", .{n});

    var i: i32 = 0;
    while (i < n) {
        std.debug.print("{d}: {s}\n", .{ i, try ftp.getFilename(alloc, i) });

        i = i + 1;
    }
}