Line data    Source code

       1             : // Copyright (c) 2013-2022  Made to Order Software Corp.  All Rights Reserved
       2             : //
       3             : // https://snapwebsites.org/project/eventdispatcher
       4             : // contact@m2osw.com
       5             : //
       6             : // This program is free software; you can redistribute it and/or modify
       7             : // it under the terms of the GNU General Public License as published by
       8             : // the Free Software Foundation; either version 2 of the License, or
       9             : // (at your option) any later version.
      10             : //
      11             : // This program is distributed in the hope that it will be useful,
      12             : // but WITHOUT ANY WARRANTY; without even the implied warranty of
      13             : // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
      14             : // GNU General Public License for more details.
      15             : //
      16             : // You should have received a copy of the GNU General Public License along
      17             : // with this program; if not, write to the Free Software Foundation, Inc.,
      18             : // 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
      19             : #pragma once
      20             : 
      21             : // self
      22             : //
      23             : #include    <cppprocess/io_pipe.h>
      24             : #include    <cppprocess/buffer.h>
      25             : 
      26             : 
      27             : 
      28             : namespace cppprocess
      29             : {
      30             : 
      31             : 
      32             : 
      33           3 : class io_data_pipe
      34             :     : public io_pipe
      35             : {
      36             : public:
      37             :     typedef std::shared_ptr<io_data_pipe>
      38             :                             pointer_t;
      39             : 
      40             :                             io_data_pipe();
      41             : 
      42             :     void                    add_input(std::string const & input);
      43             :     void                    add_input(buffer_t const & input);
      44             :     std::string             get_input(bool reset = false) const;
      45             :     buffer_t                get_binary_input(bool reset = false) const;
      46             : 
      47             :     // pipe_connection implementation
      48             :     //
      49             :     virtual bool            is_writer() const override;
      50             :     virtual void            process_write() override;
      51             : 
      52             : private:
      53             :     buffer_t                f_input = buffer_t();
      54             :     std::size_t             f_pos = 0;
      55             : };
      56             : 
      57             : 
      58             : 
      59             : } // namespace cppprocess
      60             : // vim: ts=4 sw=4 et