mirror of
https://codeberg.org/anoncontributorxmr/monero.git
synced 2024-11-27 01:42:27 +00:00
73 lines
No EOL
2.6 KiB
C++
73 lines
No EOL
2.6 KiB
C++
// Copyright (c) 2006-2013, Andrey N. Sabelnikov, www.sabelnikov.net
|
|
// All rights reserved.
|
|
//
|
|
// Redistribution and use in source and binary forms, with or without
|
|
// modification, are permitted provided that the following conditions are met:
|
|
// * Redistributions of source code must retain the above copyright
|
|
// notice, this list of conditions and the following disclaimer.
|
|
// * Redistributions in binary form must reproduce the above copyright
|
|
// notice, this list of conditions and the following disclaimer in the
|
|
// documentation and/or other materials provided with the distribution.
|
|
// * Neither the name of the Andrey N. Sabelnikov nor the
|
|
// names of its contributors may be used to endorse or promote products
|
|
// derived from this software without specific prior written permission.
|
|
//
|
|
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
|
|
// ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
|
|
// WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
|
|
// DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER BE LIABLE FOR ANY
|
|
// DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
|
|
// (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
|
|
// LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
|
|
// ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
|
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
|
|
// SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
|
//
|
|
|
|
#pragma once
|
|
|
|
namespace epee
|
|
{
|
|
namespace net_utils
|
|
{
|
|
struct i_sub_handler
|
|
{
|
|
virtual ~i_sub_handler(){}
|
|
|
|
virtual bool update_in( std::string& piece_of_transfer)=0;
|
|
virtual void stop(std::string& OUT collect_remains)=0;
|
|
virtual bool update_and_stop(std::string& OUT collect_remains, bool& is_changed)
|
|
{
|
|
is_changed = true;
|
|
bool res = this->update_in(collect_remains);
|
|
if(res)
|
|
this->stop(collect_remains);
|
|
return res;
|
|
}
|
|
};
|
|
|
|
|
|
struct i_target_handler
|
|
{
|
|
virtual ~i_target_handler(){}
|
|
virtual bool handle_target_data( std::string& piece_of_transfer)=0;
|
|
};
|
|
|
|
|
|
class do_nothing_sub_handler: public i_sub_handler
|
|
{
|
|
public:
|
|
do_nothing_sub_handler(i_target_handler* powner_filter):m_powner_filter(powner_filter)
|
|
{}
|
|
virtual bool update_in( std::string& piece_of_transfer)
|
|
{
|
|
return m_powner_filter->handle_target_data(piece_of_transfer);
|
|
}
|
|
virtual void stop(std::string& OUT collect_remains)
|
|
{
|
|
|
|
}
|
|
i_target_handler* m_powner_filter;
|
|
};
|
|
}
|
|
} |