connection_driver.hpp

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#ifndef PROTON_IO_CONNECTION_DRIVER_HPP
#define PROTON_IO_CONNECTION_DRIVER_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 "../connection_options.hpp"
#include "../error_condition.hpp"
#include "../fwd.hpp"
#include "../types_fwd.hpp"
 
#include <proton/connection_driver.h>
 
#include <string>
 
 
namespace proton {
 
class work_queue;
class proton_handler;
 
namespace io {
 
struct mutable_buffer {
    char* data;                 
    size_t size;                
 
    mutable_buffer(char* data_=0, size_t size_=0) : data(data_), size(size_) {}
};
 
struct const_buffer {
    const char* data;           
    size_t size;                
 
    const_buffer(const char* data_=0, size_t size_=0) : data(data_), size(size_) {}
};
 
class
PN_CPP_CLASS_EXTERN connection_driver {
  public:
    PN_CPP_EXTERN connection_driver();
 
    PN_CPP_EXTERN connection_driver(const std::string&);
 
    PN_CPP_EXTERN ~connection_driver();
 
    void configure(const connection_options& opts=connection_options(), bool server=false);
 
    PN_CPP_EXTERN void connect(const connection_options& opts);
 
    PN_CPP_EXTERN void accept(const connection_options& opts);
 
    PN_CPP_EXTERN mutable_buffer read_buffer();
 
    PN_CPP_EXTERN void read_done(size_t n);
 
    PN_CPP_EXTERN void read_close();
 
    PN_CPP_EXTERN const_buffer write_buffer();
 
    PN_CPP_EXTERN const_buffer write_done(size_t n);
 
    PN_CPP_EXTERN void write_close();
 
    PN_CPP_EXTERN timestamp tick(timestamp now);
 
    PN_CPP_EXTERN void disconnected(const error_condition& = error_condition());
 
    PN_CPP_EXTERN bool has_events() const;
 
    PN_CPP_EXTERN bool dispatch();
 
    PN_CPP_EXTERN proton::connection connection() const;
 
    PN_CPP_EXTERN proton::transport transport() const;
 
    PN_CPP_EXTERN proton::container* container() const;
 
 private:
    void init();
    connection_driver(const connection_driver&);
    connection_driver& operator=(const connection_driver&);
 
    std::string container_id_;
    messaging_handler* handler_;
    pn_connection_driver_t driver_;
};
 
} // io
} // proton
 
#endif // PROTON_IO_CONNECTION_DRIVER_HPP