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#ifndef PROTON_SOURCE_HPP
#define PROTON_SOURCE_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 "./map.hpp"
#include "./symbol.hpp"
#include "./terminus.hpp"
#include "./value.hpp"
#include <string>
/// @file
/// @copybrief proton::source
struct pn_terminus_t;
namespace proton {
/// A point of origin for messages.
///
/// @see proton::sender, proton::receiver, proton::target
class source : public terminus {
public:
/// **Unsettled API** - A map of AMQP symbol keys and filter
/// specifiers.
typedef map<symbol, value> filter_map;
/// Create an empty source.
source() = default;
/// The policy for distributing messages.
enum distribution_mode {
// XXX Why is unspecified needed? The protocol doesn't have
// it.
/// Unspecified
UNSPECIFIED = PN_DIST_MODE_UNSPECIFIED,
/// Once transferred, the message remains available to other links
COPY = PN_DIST_MODE_COPY,
/// Once transferred, the message is unavailable to other links
MOVE = PN_DIST_MODE_MOVE
};
using terminus::durability_mode;
using terminus::expiry_policy;
/// The address of the source.
PN_CPP_EXTERN std::string address() const;
/// Get the distribution mode.
PN_CPP_EXTERN enum distribution_mode distribution_mode() const;
/// **Unsettled API** - Obtain the set of message filters.
PN_CPP_EXTERN const filter_map& filters() const;
private:
source(pn_terminus_t* t);
source(const sender&);
source(const receiver&);
filter_map filters_;
/// @cond INTERNAL
friend class proton::internal::factory<source>;
friend class sender;
friend class receiver;
/// @endcond
};
} // proton
#endif // PROTON_SOURCE_HPP
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