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Text File | 1991-11-20 | 1.5 KB | 46 lines | [TEXT/MPS ] |
- /*----------------------------------------------------------------------
-
- This function shows the recommended way that your application
- should use the authentication patches
-
- Since these routines patch traps which change the behavior of
- the OS, it is a good idea to avoid installing them whenever
- possible. Ideally, your application will only call the
- function 'InitialAESend' when it knows that it must start a
- new session (i.e., it has a new address that it has never
- messaged to before); at other times, it should call AESend
- directly.
-
- ----------------------------------------------------------------------*/
- OSErr InitialAESend( AppleEvent* question, AppleEvent* reply, AESendMode sendMode, AESendPriority sendPriority, long timeOutTicks, IdleProcPtr idleProc, EventFilterProcPtr filterProc )
- {
- long oldPPC;
- long oldNoInteraction;
- Boolean useNoInteractionPatch;
- OSErr theErr;
-
- /*
- // Install the two AutoGuest patches. Only put in
- // the 'noInteractionPatch' if we really need it
- */
- useNoInteractionPatch = !InForeGround();
- oldPPC = InstallPPCAutoGuest();
- if( useNoInteractionPatch )
- oldNoInteraction = InstallNoInteractionPatch();
-
- /*
- // Now that we have installed the patch or patches,
- // try the AESend
- */
- theErr = AESend( question, reply, sendMode, sendPriority, timeOutTicks, idleProc, filterProc );
-
- /*
- // Deinstall any patch that we installed
- */
- if( useNoInteractionPatch )
- DeinstallNoInteractionPatch(oldNoInteraction);
- DeinstallPPCAutoGuest(oldPPC);
-
- return theErr;
- }
-