Zig

SFTP Upload and Download to a StringBuilder Object

See more SFTP Examples

Demonstrates how to SFTP upload from a Chilkat StringBuilder object, and download into a StringBuilder object. Zig

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

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

    var success: bool = false;

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

    const sftp = try chilkat.SFtp.init();
    defer sftp.deinit();

    // Set some timeouts, in milliseconds:
    sftp.setConnectTimeoutMs(5000);
    sftp.setIdleTimeoutMs(10000);

    // Connect to the SSH server and then authenticate.
    const port = 22;
    success = if (sftp.connect("MY-SSH-SERVER-DOMAIN-OR-IP", port)) true else |_| false;
    if (success) {
        success = if (sftp.authenticatePw("MY-SSH-LOGIN", "MY-SSH-PASSWORD")) true else |_| false;
        if (success) {
            success = if (sftp.initializeSftp()) true else |_| false;
        }
    }

    if (!success) {
        std.debug.print("{s}\n", .{try sftp.getLastErrorText(alloc)});
        return;
    }

    const sb_a = try chilkat.StringBuilder.init();
    defer sb_a.deinit();
    sb_a.loadFile("qa_data/hamlet.xml", "utf-8") catch {};

    // Upload the contents of sbA to the SSH/SFTP server.
    const b_include_bom = false;
    const remote_path = "sftpTesting/hamlet.xml";
    sftp.uploadSb(sb_a, remote_path, "utf-8", b_include_bom) catch {
        std.debug.print("{s}\n", .{try sftp.getLastErrorText(alloc)});
        return;
    };

    // Download the file..
    const sb_b = try chilkat.StringBuilder.init();
    defer sb_b.deinit();
    sftp.downloadSb(remote_path, "utf-8", sb_b) catch {
        std.debug.print("{s}\n", .{try sftp.getLastErrorText(alloc)});
        return;
    };

    // Verify that sbA and sbB have the exact same contents.
    std.debug.print("size of sbA: {d}\n", .{sb_a.getLength()});
    const b_case_sensitive = true;
    if (sb_a.contentsEqualSb(sb_b, b_case_sensitive)) {
        std.debug.print("Contents are equal. Success.\n", .{});
    } else {
        std.debug.print("Contents are NOT equal.  Failed.\n", .{});
    }

    sftp.disconnect();
}