AxWin2 - Debugging and misc

[tpg/acess2.git] / Usermode / Applications / axwin2_src / WM / messages.c

diff --git a/Usermode/Applications/axwin2_src/WM/messages.c b/Usermode/Applications/axwin2_src/WM/messages.c
index 7c7c717..6fd01c5 100644 (file)
--- a/Usermode/Applications/axwin2_src/WM/messages.c
+++ b/Usermode/Applications/axwin2_src/WM/messages.c
@@ -66,11 +66,11 @@ void IPC_HandleSelect(fd_set *set)
 
                readlen = read(giNetworkFileHandle, sizeof(staticBuf), staticBuf);
                
-               // Assume that all connections are from localhost
                identlen = 4 + Net_GetAddressSize( ((uint16_t*)staticBuf)[1] );
                msg = staticBuf + identlen;
 
                IPC_Handle(&gIPC_Type_Datagram, staticBuf, readlen - identlen, (void*)msg);
+               _SysDebug("IPC_HandleSelect: UDP handled");
        }
 
        while(SysGetMessage(NULL, NULL))
@@ -81,6 +81,7 @@ void IPC_HandleSelect(fd_set *set)
                SysGetMessage(NULL, data);
 
                IPC_Handle(&gIPC_Type_SysMessage, &tid, len, (void*)data);
+               _SysDebug("IPC_HandleSelect: Message handled");
        }
 }
 
@@ -89,6 +90,9 @@ void IPC_Handle(tIPC_Type *IPCType, void *Ident, size_t MsgLen, tAxWin_Message *
        tApplication    *app;
        tElement        *ele;
        
+       _SysDebug("IPC_Handle: (IPCType=%p, Ident=%p, MsgLen=%i, Msg=%p)",
+               IPCType, Ident, MsgLen, Msg);
+       
        if( MsgLen < sizeof(tAxWin_Message) )
                return ;
        if( MsgLen < sizeof(tAxWin_Message) + Msg->Size )
@@ -100,6 +104,7 @@ void IPC_Handle(tIPC_Type *IPCType, void *Ident, size_t MsgLen, tAxWin_Message *
        {
        // --- Ping message (reset timeout and get server version)
        case MSG_SREQ_PING:
+               _SysDebug(" IPC_Handle: MSG_SREQ_PING");
                if( MsgLen < sizeof(tAxWin_Message) + 4 )       return;
                Msg->ID = MSG_SRSP_VERSION;
                Msg->Size = 4;
@@ -112,8 +117,10 @@ void IPC_Handle(tIPC_Type *IPCType, void *Ident, size_t MsgLen, tAxWin_Message *
 
        // --- Register an application
        case MSG_SREQ_REGISTER:
+               _SysDebug(" IPC_Handle: MSG_SREQ_REGISTER");
                if( Msg->Data[Msg->Size-1] != '\0' ) {
                        // Invalid message
+                       _SysDebug("IPC_Handle: RETURN - Not NULL terminated");
                        return ;
                }
                
@@ -128,6 +135,7 @@ void IPC_Handle(tIPC_Type *IPCType, void *Ident, size_t MsgLen, tAxWin_Message *
        
        // --- Create a window
        case MSG_SREQ_ADDWIN:
+               _SysDebug(" IPC_Handle: MSG_SREQ_ADDWIN");
                if( Msg->Data[Msg->Size-1] != '\0' ) {
                        // Invalid message
                        return ;
@@ -139,11 +147,13 @@ void IPC_Handle(tIPC_Type *IPCType, void *Ident, size_t MsgLen, tAxWin_Message *
        
        // --- Set a window's icon
        case MSG_SREQ_SETICON:
+               _SysDebug(" IPC_Handle: MSG_SREQ_SETICON");
                // TODO: Find a good way of implementing this
                break;
        
        // --- Create an element
        case MSG_SREQ_INSERT: {
+               _SysDebug(" IPC_Handle: MSG_SREQ_INSERT");
                struct sAxWin_SReq_NewElement   *info = (void *)Msg->Data;
                
                if( Msg->Size != sizeof(*info) )        return;