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    • FdEvent.cci
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    1 //
    2 // Copyright (c) 2020 Fraunhofer Institute for Applied Information Technology (FIT)
    3 // Network Research Group (NET)
    4 // Schloss Birlinghoven, 53754 Sankt Augustin, GERMANY
    5 // Contact: support@wiback.org
    6 //
    7 // This file is part of the SENF code tree.
    8 // It is licensed under the 3-clause BSD License (aka New BSD License).
    9 // See LICENSE.txt in the top level directory for details or visit
    10 // https://opensource.org/licenses/BSD-3-Clause
    11 //
    12 
    13 
    14 /** \file
    15  \brief FdDispatcher inline non-template implementation */
    16 
    17 #include "FdEvent.ih"
    18 
    19 // Custom includes
    20 #include "FdManager.hh"
    21 
    22 #define prefix_ inline
    23 //-/////////////////////////////////////////////////////////////////////////////////////////////////
    24 
    25 //-/////////////////////////////////////////////////////////////////////////////////////////////////
    26 // senf::scheduler::FdEvent
    27 
    28 prefix_ senf::scheduler::FdEvent::FdEvent(std::string const & name, Callback const & cb)
    29  : detail::FIFORunner::TaskInfo (name), cb_ (cb), fd_ (-1), pollable_ (true), events_ (0),
    30  signaledEvents_ (0)
    31 {}
    32 
    33 prefix_ senf::scheduler::FdEvent::~FdEvent()
    34 {
    35  if (detail::FdDispatcher::alive())
    36  disable();
    37 }
    38 
    39 prefix_ senf::scheduler::FdEvent & senf::scheduler::FdEvent::action(Callback const & cb)
    40 {
    41  cb_ = cb;
    42  return *this;
    43 }
    44 
    45 prefix_ senf::scheduler::FdEvent & senf::scheduler::FdEvent::addEvents(int e)
    46 {
    47  events( events() | e );
    48  return *this;
    49 }
    50 
    51 prefix_ senf::scheduler::FdEvent & senf::scheduler::FdEvent::removeEvents(int e)
    52 {
    53  events( events() & ~e );
    54  return *this;
    55 }
    56 
    57 prefix_ int senf::scheduler::FdEvent::events()
    58 {
    59  return events_;
    60 }
    61 
    62 //-/////////////////////////////////////////////////////////////////////////////////////////////////
    63 // senf::scheduler::detail::FdDispatcher
    64 
    65 prefix_ senf::scheduler::detail::FdDispatcher::FdDispatcher()
    66 {}
    67 
    68 prefix_ bool senf::scheduler::detail::FdDispatcher::empty()
    69  const
    70 {
    71  return fds_.empty();
    72 }
    73 
    74 //-/////////////////////////////////////////////////////////////////////////////////////////////////
    75 // senf::scheduler::detail::FileDispatcher
    76 
    77 prefix_ void senf::scheduler::detail::FileDispatcher::timeout(int t)
    78 {
    79  managerTimeout_ = t;
    80  if (fds_.empty())
    81  detail::FdManager::instance().timeout(managerTimeout_);
    82 }
    83 
    84 prefix_ int senf::scheduler::detail::FileDispatcher::timeout()
    85  const
    86 {
    87  return managerTimeout_;
    88 }
    89 
    90 prefix_ bool senf::scheduler::detail::FileDispatcher::empty()
    91  const
    92 {
    93  return fds_.empty();
    94 }
    95 
    96 //-/////////////////////////////////////////////////////////////////////////////////////////////////
    97 
    98 prefix_ int senf::scheduler::detail::retrieve_filehandle(int fd)
    99 {
    100  return fd;
    101 }
    102 
    103 //-/////////////////////////////////////////////////////////////////////////////////////////////////
    104 #undef prefix_
    105 
    106 
    107 // Local Variables:
    108 // mode: c++
    109 // fill-column: 100
    110 // comment-column: 40
    111 // c-file-style: "senf"
    112 // indent-tabs-mode: nil
    113 // ispell-local-dictionary: "american"
    114 // compile-command: "scons -u test"
    115 // End: