Usermode/Applications/axwin3_src/WM/main.c

   1 /*
   2  * Acess2 GUI (AxWin) Version 3
   3  * - By John Hodge (thePowersGang)
   4  *
   5  * main.c
   6  * - Entrypoint
   7  */
   8 #include <common.h>
   9 #include <acess/sys.h>
  10 #include <stdlib.h>
  11 #include <stdio.h>
  12
  13 // === IMPORTS ===
  14 extern void     WM_Update(void);
  15 extern void     Video_Setup(void);
  16 extern int      Renderer_Widget_Init(void);
  17
  18 // === PROTOTYPES ===
  19 void    ParseCommandline(int argc, char **argv);
  20
  21 // === GLOBALS ===
  22 const char      *gsTerminalDevice = NULL;
  23 const char      *gsMouseDevice = NULL;
  24
  25  int    giScreenWidth = 640;
  26  int    giScreenHeight = 480;
  27
  28  int    giTerminalFD = -1;
  29  int    giMouseFD = -1;
  30
  31 #define __INSTALL_ROOT  "/Acess/Apps/AxWin/3.0"
  32
  33 const char      *gsInstallRoot = __INSTALL_ROOT;
  34
  35 // === CODE ===
  36 /**
  37  * \brief Program Entrypoint
  38  */
  39 int main(int argc, char *argv[])
  40 {
  41          int    server_tid = gettid();
  42
  43         ParseCommandline(argc, argv);
  44
  45         if( gsTerminalDevice == NULL ) {
  46                 gsTerminalDevice = "/Devices/VTerm/6";
  47         }
  48         if( gsMouseDevice == NULL ) {
  49                 gsMouseDevice = "/Devices/PS2Mouse";
  50         }
  51
  52         Video_Setup();
  53 //      Interface_Init();
  54         IPC_Init();
  55         Input_Init();
  56
  57         Renderer_Widget_Init();
  58
  59         // Spawn interface root
  60         if( clone(CLONE_VM, 0) == 0 )
  61         {
  62                 static char csInterfaceApp[] = __INSTALL_ROOT"/AxWinUI";
  63                 char    server_info[] = "AXWIN3_SERVER=00000";
  64                 char    *envp[] = {server_info, NULL};
  65                 char    *argv[] = {csInterfaceApp, NULL};
  66                 sprintf(server_info, "AXWIN3_SERVER=%i", server_tid);
  67                 execve(csInterfaceApp, argv, envp);
  68                 exit(1);
  69         }
  70
  71         // Main Loop
  72         for(;;)
  73         {
  74                 fd_set  fds;
  75                  int    nfds = 0;
  76                 FD_ZERO(&fds);
  77
  78                 WM_Update();
  79
  80                 Input_FillSelect(&nfds, &fds);
  81                 IPC_FillSelect(&nfds, &fds);
  82
  83                 nfds ++;
  84                 if( select(nfds, &fds, NULL, NULL, NULL) == -1 ) {
  85                         _SysDebug("ERROR: select() returned -1");
  86                         return -1;
  87                 }
  88
  89                 Input_HandleSelect(&fds);
  90                 IPC_HandleSelect(&fds);
  91         }
  92         return 0;
  93 }
  94
  95 void ParseCommandline(int argc, char **argv)
  96 {
  97
  98 }
  99