Pure Clojure implementation of a lazy Mbox parser.
Utility function to create MimeMessages from sequence of strings
representing mail message.
(defn parse-message
[los]
(->> (clojure.string/join "\n" los)
(mbox-parser.utils/string->stream)
(MimeMessage. (-> (Properties.) (Session/getInstance)))))Utility functions to parse Mbox returning lazy sequence of MimeMessages.
(defn mbox->messages
[path]
(with-open [rdr (clojure.java.io/reader path)]
(->> (parse-reader rdr)
(map parse-message)
(doall))))Please note that mbox-parser does not implement these functions
because it doesn't relay on javamail library and doesn't take care of
opening resources for reading messages.
Given previous functions mbox-parser can be used like this.
(defn list-of-subjects
[mbox]
(->> (mbox->messages mbox)
(map #(.getSubject %)))Copyright © 2019 Diavoletto76
This program and the accompanying materials are made available under the terms of the Eclipse Public License 2.0 which is available at http://www.eclipse.org/legal/epl-2.0.
This Source Code may also be made available under the following Secondary Licenses when the conditions for such availability set forth in the Eclipse Public License, v. 2.0 are satisfied: GNU General Public License as published by the Free Software Foundation, either version 2 of the License, or (at your option) any later version, with the GNU Classpath Exception which is available at https://www.gnu.org/software/classpath/license.html.