Usermode/AxWin3 - Debugging IPC

[tpg/acess2.git] / Usermode / Applications / axwin3_src / WM / main.c

diff --git a/Usermode/Applications/axwin3_src/WM/main.c b/Usermode/Applications/axwin3_src/WM/main.c
index 51c8c58..c6a4546 100644 (file)
--- a/Usermode/Applications/axwin3_src/WM/main.c
+++ b/Usermode/Applications/axwin3_src/WM/main.c
@@ -7,6 +7,8 @@
  */
 #include <common.h>
 #include <acess/sys.h>
+#include <stdlib.h>
+#include <stdio.h>
 
 // === IMPORTS ===
 extern void    WM_Update(void);
@@ -24,7 +26,10 @@ const char   *gsMouseDevice = NULL;
 
  int   giTerminalFD = -1;
  int   giMouseFD = -1;
- 
+
+#define __INSTALL_ROOT "/Acess/Apps/AxWin/3.0"
+
+const char     *gsInstallRoot = __INSTALL_ROOT;
 
 // === CODE ===
 /**
@@ -32,6 +37,8 @@ const char    *gsMouseDevice = NULL;
  */
 int main(int argc, char *argv[])
 {
+        int    server_tid = gettid();
+       
        ParseCommandline(argc, argv);
        
        if( gsTerminalDevice == NULL ) {
@@ -48,6 +55,17 @@ int main(int argc, char *argv[])
        
 //     WM_Update();
        
+       // Spawn interface root
+       if( clone(CLONE_VM, 0) == 0 )
+       {
+               static char csInterfaceApp[] = __INSTALL_ROOT"/AxWinUI";
+               char    server_info[] = "AXWIN3_SERVER=00000";
+               char    *envp[] = {server_info, NULL};
+               char    *argv[] = {csInterfaceApp, NULL};
+               sprintf(server_info, "AXWIN3_SERVER=%i", server_tid);
+               execve(csInterfaceApp, argv, envp);
+       }
+
        // Main Loop
        for(;;)
        {
@@ -59,7 +77,10 @@ int main(int argc, char *argv[])
                IPC_FillSelect(&nfds, &fds);
                
                nfds ++;
-               select(nfds, &fds, NULL, NULL, NULL);
+               if( select(nfds, &fds, NULL, NULL, NULL) == -1 ) {
+                       _SysDebug("ERROR: select() returned -1");
+                       return -1;
+               }
 
                Input_HandleSelect(&fds);
                IPC_HandleSelect(&fds);