First,
when using REALeventInstance, you will need to make sure that your class
inherits from the socket:
REALclassDefinition EcholinkClassDefinition =
{
kCurrentREALControlVersion, // Version
"iQSO", // Name
"IPCSocket"
// Super
then
void DataAvailableActionCode(REALobject instance){
printf("HELLO");
}
REALeventInstance EcholinkClassEventInstances[] = {
{ "DataAvailable", (REALproc) DataAvailableActionCode }
};
This way your DataAvailableActionCode gets called. ALso note that you don't
need to use Dynamic access to instantiate the socket, because in the RB runtime
you can simply do new IQSO.
My guess though is that you don't want to use this avenue, and there is no
official API to install an eventhandler on the IPCSocket. Not sure though if
you can use a dynamic access call to AddHandler, which was introduced recently.
I haven't tried that avenue. Perhaps someone at REAL could shed some light if
AddHandler(REALobject) with the "DataAvailable" signature can by successfully
accessed...
On Apr 8, 2011, at 8:12 AM, [email protected] wrote:
>
> Guy's
> I have an issue I am fighting with and perhaps someone can help
> me with.
> I am using an in-built class that I want to chat between two separate
> processes. My IPCSocket is working but I want to implement
> the Data Available Event within my plugin code for IPCSocket.
>
> I have placed the call into the plugin entry to get the reference.
>
> void PluginEntry( void )
> {
> mICPSocket = REALGetClassRef("IPCSocket");
> SetClassConsoleSafe( &EcholinkClassDefinition );
> REALRegisterClass( &EcholinkClassDefinition );
> }
>
> Instantiate the IPCSocket
> me->mIPCObj = REALnewInstance(mICPSocket );
>
> // Now we have the object bin it and put it into receive mode
> // we need to define the receive event and work with this perhaps higher
> up in the object
> // If We have an invlaid object then the next calls will fail
>
> if (me->mIPCObj){
> //Blagh Blagh - Connect and or listen
> }
>
> I have defined the events I want to implement.
>
> REALclassDefinition EcholinkClassDefinition =
> {
> kCurrentREALControlVersion, // Version
> "iQSO", // Name
> nil, // Super
> sizeof( EcholinkClassData ), // Data Struct
> Size
> 0, //
> Reserved Always Zero 0
> (REALproc)EcholinkClassInitializer, // Initialiser
> (REALproc)EcholinkClassFinalizer, // Deinitialiser
> EcholinkClassProperties, // Property List
> _countof( EcholinkClassProperties ), // Property Count
> EcholinkClassMethods, // Methods
> _countof( EcholinkClassMethods ), // Method Count
> EcholinkClassEvents, // Events
> _countof( EcholinkClassEvents ), // Event Count
>
> // Here are the Event(s) I wish to implement
> EcholinkClassEventInstances, // Event
> Instances
> _countof(EcholinkClassEventInstances), // Event
> Instance Count
> // End of the Events I wish to implement
>
> "", //
> Interfaces
> nil, //
> Obsolete 1
> 0, //
> Obsolete 2
> EcholinkClassConstants, //
> Constants
> _countof( EcholinkClassConstants ), // Number Of
> Constants
> 0, // mFlags
> EcholinkClassSharedProperties, // Shared
> Properties
> _countof( EcholinkClassSharedProperties ), // Shared Properties Count
> EcholinkClassSharedMethods, // Shared
> Method Struct
> _countof( EcholinkClassSharedMethods ), // Property
> Count
> };
>
>
> Then I build up the structure of the events I wish to implement.
>
>
> REALeventInstance EcholinkClassEventInstances[] = {
> { "DataAvailable()", }
> };
>
> And then
>
> void DataAvailableActionCode(REALobject instance){
> printf("HELLO");
> }
>
>
> REALeventInstance DataAvailableEventInstance =
> { "DataAvailable", (REALproc)DataAvailableActionCode };
>
>
> How to i Target the IPC Socket as delivering the data available event !!
>
> Do I use
>
> (void (*)(REALobject))REALGetEventInstance( (REALcontrolInstance)mIPCObj,
> &EcholinkClassEventInstances[0]);
>
> How then do I implement the event in my c / C++ code ie point the event
> recovered from IPC socket at my own function.
>
>
> In my example the event does not fire !! In my clas init routine do I need
> to point the event at the code I with to run.
>
> I have defined my events no problem but I am strugging with defining and
> implementing the Events for the IPCSocket.
>
>
> Can anyone help me please
> Mark
>
>
>
>
>
>
>
>
>
>
> ______________________________________________________________________
> This email has been scanned by the MessageLabs Email Security System.
> For more information please visit http://www.messagelabs.com/email
> ______________________________________________________________________
>
> _______________________________________________
> Unsubscribe or switch delivery mode:
> <http://www.realsoftware.com/support/listmanager/>
>
> Search the archives:
> <http://support.realsoftware.com/listarchives/lists.html>
- Alfred Van Hoek
[email protected]
http://web.mac.com/vanhoek
_______________________________________________
Unsubscribe or switch delivery mode:
<http://www.realsoftware.com/support/listmanager/>
Search the archives:
<http://support.realsoftware.com/listarchives/lists.html>
