Zig Requires Chilkat v11.0.0+

Examine Yahoo Mail IMAP Session Log

See more Yahoo Mail Examples

To examine the IMAP session log, set the KeepSessionLog property = _TRUE_, and then examine the contents of the SessionLog property. 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 assumes the Chilkat API to have been previously unlocked.
    // See Global Unlock Sample for sample code.

    // See Get Yahoo Mail OAuth2 Access Token for Desktop App
    // for sample code showing how to obtain a Yahoo Mail access token.

    // In this example, our access token was previously saved to the following file which contains JSON like this:
    // {
    //   "access_token": "kCVQdnOdul...LHucA--",
    //   "refresh_token": "AIenVXETSo0jklFBVkPS8vVm8E.Ej9ToRG.xDbDYmZ65WIs5t6CZhDrD",
    //   "expires_in": 3600,
    //   "token_type": "bearer",
    //   "xoauth_yahoo_guid": "HGDQCVF5JB4YDOWHITQJFBHCWA"
    // }

    const json = try chilkat.JsonObject.init();
    defer json.deinit();
    success = if (json.loadFile("qa_data/tokens/yahooMail.json")) true else |_| false;
    if (!success) {
        std.debug.print("Failed to load Yahoo Mail access token file.\n", .{});
        return;
    }

    const access_token = try json.stringOf(alloc, "access_token");

    // Do OAuth2 authentication by using the access token as the password in the Login method below...
    const imap = try chilkat.Imap.init();
    defer imap.deinit();

    imap.setSsl(true);
    imap.setPort(993);

    // Tell Chilkat IMAP to keep a session log.
    imap.setKeepSessionLog(true);

    // Connect to the Yahoo IMAP server.
    success = if (imap.connect("imap.mail.yahoo.com")) true else |_| false;
    if (!success) {
        std.debug.print("{s}\n", .{try imap.getLastErrorText(alloc)});
        return;
    }

    // Indicate that XOAUTH2 authentication is to be used:
    imap.setAuthMethod("XOAUTH2");

    // Login
    // Use the email address of the Yahoo Mail account that granted authorization.
    success = if (imap.login("user@yahoo.com", access_token)) true else |_| false;
    if (!success) {
        std.debug.print("{s}\n", .{try imap.getLastErrorText(alloc)});
    } else {
        std.debug.print("Successfully authenticated with Yahoo IMAP using XOAUTH2!\n", .{});
    }

    // Get the list of mailboxes.
    const ref_name = "";
    const wildcarded_mailbox = "*";
    const subscribed = false;

    const mboxes = try chilkat.Mailboxes.init();
    defer mboxes.deinit();
    imap.mbxList(subscribed, ref_name, wildcarded_mailbox, mboxes) catch {
        std.debug.print("{s}\n", .{try imap.getLastErrorText(alloc)});
        return;
    };

    var i: i32 = 0;
    while (i < mboxes.getCount()) {
        std.debug.print("{s}\n", .{try mboxes.getName(alloc, i)});
        i = i + 1;
    }

    // Sample output looks like this:

    // Archive
    // Bulk Mail
    // Draft
    // Inbox
    // Inbox/emailsWithAttach
    // Inbox/test
    // Sent
    // Trash

    // Examine the session log
    std.debug.print("{s}\n", .{try imap.getSessionLog(alloc)});

    // Sample session log

    // ----INFO----
    // Connecting to IMAP server at imap.mail.yahoo.com:993
    // ----IMAP RESPONSE----
    // * OK [CAPABILITY IMAP4rev1 SASL-IR AUTH=PLAIN AUTH=XOAUTH2 AUTH=OAUTHBEARER ID MOVE NAMESPACE XYMHIGHESTMODSEQ UIDPLUS LITERAL+ CHILDREN X-MSG-EXT OBJECTID] IMAP4rev1 Hello
    // ----IMAP REQUEST----
    // aaab AUTHENTICATE XOAUTH2
    // ----IMAP RESPONSE----
    // aaab OK AUTHENTICATE completed
    // ----IMAP REQUEST----
    // aaac LIST "" "*"
    // ----IMAP RESPONSE----
    // * LIST (\Archive \HasNoChildren) "/" "Archive"
    // * LIST (\Junk \HasNoChildren) "/" "Bulk Mail"
    // * LIST (\Drafts \HasNoChildren) "/" "Draft"
    // * LIST (\HasChildren) "/" "Inbox"
    // * LIST (\HasNoChildren) "/" "Inbox/emailsWithAttach"
    // * LIST (\HasNoChildren) "/" "Inbox/test"
    // * LIST (\Sent \HasNoChildren) "/" "Sent"
    // * LIST (\Trash \HasNoChildren) "/" "Trash"
    // aaac OK LIST completed

    // Disconnect from the IMAP server.
    success = if (imap.disconnect()) true else |_| false;
}