Usermode/Applications/axwin4_src/Server/main.cpp

   1 /*
   2  */
   3 #include <CConfig.hpp>
   4 #include <ipc.hpp>
   5 #include <input.hpp>
   6 #include <video.hpp>
   7 #include <CCompositor.hpp>
   8 #include <timing.hpp>
   9 #include <exception>
  10 #include <algorithm>
  11
  12 extern "C" {
  13 #include <stdio.h>
  14 #include <stdint.h>
  15 };
  16
  17 using namespace AxWin;
  18
  19 // === CODE ===
  20 int main(int argc, char *argv[])
  21 {
  22         // - Load configuration (from file and argv)
  23         CConfig config;
  24         try {
  25                 config.parseCommandline(argc, argv);
  26         }
  27         catch(const std::exception& e) {
  28                 fprintf(stderr, "Exception: %s\n", e.what());
  29                 return 1;
  30         }
  31         // - Open graphics
  32         Graphics::Initialise(config.m_video);
  33         // - Initialise compositor structures
  34         CCompositor* compositor = new CCompositor(/*config.m_compositor*/);
  35         // - Open input
  36         Input::Initialise(config.m_input);
  37         //  > Handles hotkeys?
  38         // - Bind IPC channels
  39         IPC::Initialise(config.m_ipc, compositor);
  40         // - Start root child process (from config)
  41         // TODO: Spin up child process
  42
  43         // - Event loop
  44         for( ;; )
  45         {
  46                  int    nfd = 0;
  47                 fd_set  rfds;
  48
  49                 nfd = ::std::max(nfd, Input::FillSelect(rfds));
  50                 nfd = ::std::max(nfd, IPC::FillSelect(rfds));
  51
  52                 // TODO: Support _SysSendMessage IPC?
  53                 int64_t timeout = Timing::GetTimeToNextEvent();
  54                 int rv = ::_SysSelect(nfd, &rfds, NULL, &rfds, &timeout, 0);
  55
  56                 Timing::CheckEvents();
  57
  58                 Input::HandleSelect(rfds);
  59                 IPC::HandleSelect(rfds);
  60
  61                 compositor->Redraw();
  62         }
  63         return 0;
  64 }
  65