Zig

Backblaze S3 Download File

See more Backblaze S3 Examples

Demonstrates how to download a file from a Backblaze bucket.

The Chilkat S3 functions in the HTTP class are compatible with the Backblaze service. However, because of some specific issues, Chilkat v9.5.0.89 or later is needed.

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

    const http = try chilkat.Http.init();
    defer http.deinit();

    // keyID = Access Key ID or Access Key
    http.setAwsAccessKey("access-key");

    // applicationKey = Secret Access Key or Secret Key
    http.setAwsSecretKey("secret-key");

    // Region is the 2nd part of your S3 Endpoint
    http.setAwsEndpoint("s3.us-west-002.backblazeb2.com");

    const bucket_name = "chilkat-test";
    const object_name = "seahorse.jpg";
    const local_file_path = "qa_output/seahorse.jpg";

    success = if (http.s3DownloadFile(bucket_name, object_name, local_file_path)) true else |_| false;
    if (!success) {
        std.debug.print("{s}\n", .{try http.getLastErrorText(alloc)});
    } else {
        std.debug.print("File downloaded.\n", .{});
    }
}