Zig

Glacier Get Job Information and Status

See more Amazon Glacier Examples

Demonstrates how to get information and status for a glacier job. 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 rest = try chilkat.Rest.init();
    defer rest.deinit();

    // Connect to the Amazon AWS REST server in the desired region.
    const b_tls = true;
    const port = 443;
    const b_auto_reconnect = true;
    try rest.connect("glacier.us-west-2.amazonaws.com", port, b_tls, b_auto_reconnect);

    // Provide AWS credentials.
    const auth_aws = try chilkat.AuthAws.init();
    defer auth_aws.deinit();
    auth_aws.setAccessKey("AWS_ACCESS_KEY");
    auth_aws.setSecretKey("AWS_SECRET_KEY");
    auth_aws.setServiceName("glacier");
    auth_aws.setRegion("us-west-2");

    try rest.setAuthAws(auth_aws);

    // --------------------------------------------------------------------------
    // Note: The above REST connection and setup of the AWS credentials
    // can be done once.  After connecting, any number of REST calls can be made.
    // The "auto reconnect" property passed to rest.Connect indicates that if
    // the connection is lost, a REST method call will automatically reconnect
    // if needed.
    // --------------------------------------------------------------------------

    // For more information, see Glacier Describe Job Reference Documentation
    //
    rest.addHeader("x-amz-glacier-version", "2012-06-01") catch {};

    const sb_response_body = try chilkat.StringBuilder.init();
    defer sb_response_body.deinit();
    rest.fullRequestNoBodySb("GET", "/AWS_ACCOUNT_ID/vaults/chilkat/jobs/JOB_ID", sb_response_body) catch {
        std.debug.print("{s}\n", .{try rest.getLastErrorText(alloc)});
        return;
    };

    const resp_status_code = rest.getResponseStatusCode();
    if (resp_status_code >= 400) {
        std.debug.print("Response Status Code = {d}\n", .{resp_status_code});
        std.debug.print("Response Header:\n", .{});
        std.debug.print("{s}\n", .{try rest.getResponseHeader(alloc)});
        std.debug.print("Response Body:\n", .{});
        std.debug.print("{s}\n", .{try sb_response_body.getAsString(alloc)});
        return;
    }

    // Success is indicated by a 200 response status.
    std.debug.print("response status code = {d}\n", .{resp_status_code});

    const json = try chilkat.JsonObject.init();
    defer json.deinit();
    json.loadSb(sb_response_body) catch {};
    json.setEmitCompact(false);
    std.debug.print("{s}\n", .{try json.emit(alloc)});

    // Sample output:
    // Use this online tool to generate parsing code from sample JSON:
    // Generate Parsing Code from JSON

    // {
    //   "Action": "InventoryRetrieval",
    //   "ArchiveId": null,
    //   "ArchiveSHA256TreeHash": null,
    //   "ArchiveSizeInBytes": null,
    //   "Completed": false,
    //   "CompletionDate": null,
    //   "CreationDate": "2019-04-09T22:48:48.700Z",
    //   "InventoryRetrievalParameters": {
    //     "EndDate": null,
    //     "Format": "CSV",
    //     "Limit": null,
    //     "Marker": null,
    //     "StartDate": null
    //   },
    //   "InventorySizeInBytes": null,
    //   "JobDescription": "My inventory job",
    //   "JobId": "E-mCnb3j122yvz5PRFGzETmFVXVrkX_pgI8PIuwBKNRyI8pAJqIetKwzkJC5a6blIvYZrrVohiBENQVhZE1a-K-x-uRO",
    //   "JobOutputPath": null,
    //   "OutputLocation": null,
    //   "RetrievalByteRange": null,
    //   "SHA256TreeHash": null,
    //   "SNSTopic": null,
    //   "SelectParameters": null,
    //   "StatusCode": "InProgress",
    //   "StatusMessage": null,
    //   "Tier": null,
    //   "VaultARN": "arn:aws:glacier:us-west-2:954491834127:vaults/chilkat"
    // }
    //

    _ = try json.stringOf(alloc, "Action");
    _ = try json.stringOf(alloc, "ArchiveId");
    _ = try json.stringOf(alloc, "ArchiveSHA256TreeHash");
    _ = try json.stringOf(alloc, "ArchiveSizeInBytes");
    _ = json.boolOf("Completed");
    _ = try json.stringOf(alloc, "CompletionDate");
    _ = try json.stringOf(alloc, "CreationDate");
    _ = try json.stringOf(alloc, "InventoryRetrievalParameters.EndDate");
    _ = try json.stringOf(alloc, "InventoryRetrievalParameters.Format");
    _ = try json.stringOf(alloc, "InventoryRetrievalParameters.Limit");
    _ = try json.stringOf(alloc, "InventoryRetrievalParameters.Marker");
    _ = try json.stringOf(alloc, "InventoryRetrievalParameters.StartDate");
    _ = try json.stringOf(alloc, "InventorySizeInBytes");
    _ = try json.stringOf(alloc, "JobDescription");
    _ = try json.stringOf(alloc, "JobId");
    _ = try json.stringOf(alloc, "JobOutputPath");
    _ = try json.stringOf(alloc, "OutputLocation");
    _ = try json.stringOf(alloc, "RetrievalByteRange");
    _ = try json.stringOf(alloc, "SHA256TreeHash");
    _ = try json.stringOf(alloc, "SNSTopic");
    _ = try json.stringOf(alloc, "SelectParameters");
    _ = try json.stringOf(alloc, "StatusCode");
    _ = try json.stringOf(alloc, "StatusMessage");
    _ = try json.stringOf(alloc, "Tier");
    _ = try json.stringOf(alloc, "VaultARN");
}