sender.hpp

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#ifndef PROTON_SENDER_HPP
#define PROTON_SENDER_HPP
 
/*
 *
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 *
 */
 
#include "./fwd.hpp"
#include "./internal/export.hpp"
#include "./link.hpp"
#include "./tracker.hpp"

 
struct pn_link_t;
struct pn_session_t;
 
namespace proton {

class
PN_CPP_CLASS_EXTERN sender : public link {
    PN_CPP_EXTERN sender(pn_link_t* s);
 
  public:
    sender() = default;
 
    PN_CPP_EXTERN ~sender();

    PN_CPP_EXTERN void open();

    PN_CPP_EXTERN void open(const sender_options &opts);

    PN_CPP_EXTERN tracker send(const message &m);
    PN_CPP_EXTERN tracker send(const message &m, const binary &tag);

    PN_CPP_EXTERN class source source() const;

    PN_CPP_EXTERN class target target() const;

    PN_CPP_EXTERN void return_credit();

    PN_CPP_EXTERN tracker_range unsettled_trackers() const;

    friend class internal::factory<sender>;
    friend class sender_iterator;
 
  private:
    uint64_t tag_counter = 0;
};


class sender_iterator : public internal::iter_base<sender, sender_iterator> {
    sender_iterator(sender snd, pn_session_t* s = nullptr) :
        internal::iter_base<sender, sender_iterator>(snd), session_(s) {}
 
  public:
    explicit sender_iterator() :
        internal::iter_base<sender, sender_iterator>(nullptr), session_(nullptr) {}
    PN_CPP_EXTERN sender_iterator operator++();
 
  private:
    pn_session_t* session_;
 
  friend class connection;
  friend class session;
};

typedef internal::iter_range<sender_iterator> sender_range;

 
}
 
#endif // PROTON_SENDER_HPP