SmtpMailer.h

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/*
 * Copyright (C) 2019-2022 Tobias Flaig.
 *
 * This file is part of nawa.
 *
 * nawa is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Lesser General Public License,
 * version 3, as published by the Free Software Foundation.
 *
 * nawa is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public License
 * along with nawa.  If not, see <https://www.gnu.org/licenses/>.
 */
 
#ifndef NAWA_SMTPMAILER_H
#define NAWA_SMTPMAILER_H
 
#include <nawa/internal/macros.h>
#include <nawa/mail/Email/Email.h>
#include <nawa/mail/EmailAddress.h>
#include <string>
 
namespace nawa::mail {
    class SmtpMailer {
        NAWA_PRIVATE_DATA()
 
    public:
        enum class TlsMode {
            NONE,
            SMTPS,
            TRY_STARTTLS,
            REQUIRE_STARTTLS
        };
 
        NAWA_DEFAULT_DESTRUCTOR_DEF(SmtpMailer);
 
        explicit SmtpMailer(std::string serverDomain = "localhost", unsigned int serverPort = 25,
                            TlsMode serverTlsMode = TlsMode::NONE, bool verifyServerTlsCert = true,
                            std::string authUsername = "",
                            std::string authPassword = "", long connectionTimeout = 10000);
 
        void setServer(std::string domain, unsigned int port = 25, TlsMode tlsMode = TlsMode::NONE,
                       bool verifyTlsCert = true);
 
        void setAuth(std::string username, std::string password);
 
        void setConnectionTimeout(long timeout);
 
        void enqueue(std::shared_ptr<Email> email, EmailAddress to,
                     std::shared_ptr<EmailAddress> from,
                     std::shared_ptr<ReplacementRules> replacementRules = std::shared_ptr<ReplacementRules>());
 
        void bulkEnqueue(std::shared_ptr<Email> email, std::vector<EmailAddress> recipients,
                         std::shared_ptr<EmailAddress> from,
                         std::shared_ptr<ReplacementRules> replacementRules = std::shared_ptr<ReplacementRules>());
 
        void clearQueue();
 
        void processQueue() const;
    };
}// namespace nawa::mail
 
#endif//NAWA_SMTPMAILER_H