Merge branch 'master' of ted.mutabah.net:acess2

[tpg/acess2.git] / Usermode / Applications / axwin3_src / libaxwin3.so_src / msg.c

diff --git a/Usermode/Applications/axwin3_src/libaxwin3.so_src/msg.c b/Usermode/Applications/axwin3_src/libaxwin3.so_src/msg.c
index 3b6a3ba..2b50167 100644 (file)
--- a/Usermode/Applications/axwin3_src/libaxwin3.so_src/msg.c
+++ b/Usermode/Applications/axwin3_src/libaxwin3.so_src/msg.c
@@ -11,10 +11,12 @@
 #include <stdlib.h>
 #include <ipcmessages.h>       // AxWin3 common
 #include "include/internal.h"
+#include "include/ipc.h"
 
 // === CONSTANTS ===
 enum eConnectionType
 {
+       CONNTYPE_NONE,
        CONNTYPE_SENDMESSAGE,
        CONNTYPE_UDP,
        CONNTYPE_TCP
@@ -120,12 +122,16 @@ tAxWin_IPCMessage *AxWin3_int_GetIPCMessage(void)
        switch(giConnectionType)
        {
        case CONNTYPE_SENDMESSAGE:
-               // TODO: Less hack, I need a version of select for GetMessage etc
-               if(SysGetMessage(NULL, NULL) == 0)      sleep();
-               while(SysGetMessage(NULL, NULL))
+               for( ;; )
                {
                        pid_t   tid;
-                       len = SysGetMessage(&tid, NULL);
+               
+                       // Wait for a message to arrive 
+                       while( !(len = SysGetMessage(&tid, NULL)) )
+                       {
+                               _SysWaitEvent(THREAD_EVENT_IPCMSG);
+                       }
+                       
                        // Check if the message came from the server
                        if(tid != giConnectionNum)
                        {
@@ -164,3 +170,15 @@ tAxWin_IPCMessage *AxWin3_int_GetIPCMessage(void)
        return ret;
 }
 
+tAxWin_IPCMessage *AxWin3_int_WaitIPCMessage(int WantedID)
+{
+       tAxWin_IPCMessage       *msg;
+       for(;;)
+       {
+               msg = AxWin3_int_GetIPCMessage();
+               if(msg->ID == WantedID) return msg;
+               AxWin3_int_HandleMessage( msg );
+               free(msg);
+       }
+}
+