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.h>
      24             : 
      25             : 
      26             : // eventdispatcher
      27             : //
      28             : #include    <eventdispatcher/pipe_connection.h>
      29             : 
      30             : 
      31             : 
      32             : namespace cppprocess
      33             : {
      34             : 
      35             : 
      36             : 
      37             : // base pipe
      38           7 : class io_pipe
      39             :     : public io
      40             :     , public ed::pipe_connection
      41             : {
      42             : public:
      43             :                             io_pipe(io_flags_t flags);
      44             : 
      45             :     // pipe_connection implementation
      46             :     //
      47             :     virtual void            process_error() override;
      48             :     virtual void            process_invalid() override;
      49             :     virtual void            process_hup() override;
      50             : 
      51             :     // io implementation
      52             :     //
      53             :     virtual int             get_fd() override;
      54             :     virtual int             get_other_fd() override;
      55             :     virtual void            close_both() override;
      56             :     virtual void            close_other() override;
      57             :     virtual void            process_starting() override;
      58             :     virtual bool            process_done(done_reason_t reason) override;
      59             : 
      60             :     static ed::pipe_t       flags_to_pipe_mode(io_flags_t flags);
      61             : 
      62             : private:
      63             : };
      64             : 
      65             : 
      66             : 
      67             : } // namespace cppprocess
      68             : // vim: ts=4 sw=4 et