Zig

FTP Upload / Download to a BinData Object

Demonstrates how to FTP upload the contents of a BinData object, and FTP downloads to the a BinData object. Zig

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

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

    // This example assumes Chilkat Ftp2 to have been previously unlocked.
    // See Unlock Ftp2 for sample code.

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

    ftp.setHostname("www.my-ftp-server.com");
    ftp.setUsername("mFtpLogin");
    ftp.setPassword("myFtpPassword");

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

    // Authenticate with the FTP server.
    ftp.loginAfterConnectOnly() catch {
        std.debug.print("{s}\n", .{try ftp.getLastErrorText(alloc)});
        return;
    };

    const bd_a = try chilkat.BinData.init();
    defer bd_a.deinit();
    bd_a.loadFile("qa_data/jpg/penguins.jpg") catch {};

    // Upload the contents of bdA to the FTP server.
    const remote_filename = "penguins.jpg";
    ftp.putFileBd(bd_a, remote_filename) catch {
        std.debug.print("{s}\n", .{try ftp.getLastErrorText(alloc)});
        return;
    };

    // Download...
    const bd_b = try chilkat.BinData.init();
    defer bd_b.deinit();
    ftp.getFileBd(remote_filename, bd_b) catch {
        std.debug.print("{s}\n", .{try ftp.getLastErrorText(alloc)});
        return;
    };

    // Verify that bdA and bdB have the exact same contents.
    std.debug.print("size of bdA: {d}\n", .{bd_a.getNumBytes()});
    if (bd_a.contentsEqual(bd_b)) {
        std.debug.print("Contents are equal. Success.\n", .{});
    } else {
        std.debug.print("Contents are NOT equal.  Failed.\n", .{});
    }

    ftp.disconnect() catch {};
}