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More error checking
[ITFoundation.git] / ITAppleEventCenter.m
diff --git a/ITAppleEventCenter.m b/ITAppleEventCenter.m
index 5f485e0..bceb1ab 100755 (executable)
--- a/ITAppleEventCenter.m
+++ b/ITAppleEventCenter.m
@@ -1,5 +1,5 @@
 #import "ITAppleEventCenter.h"
 #import "ITAppleEventCenter.h"
-
+//oh, wait, i forgot i had this open.
 static Boolean MyAEIdleCallback (
                                         EventRecord * theEvent,
                                         SInt32 * sleepTime,
 static Boolean MyAEIdleCallback (
                                         EventRecord * theEvent,
                                         SInt32 * sleepTime,
@@ -24,10 +24,9 @@ static ITAppleEventCenter *_sharedAECenter = nil;
 
 - (id)init
 {
 
 - (id)init
 {
-    if (self = [super init])
-          {
-          idleUPP = NewAEIdleUPP(MyAEIdleCallback);
-          }
+    if (self = [super init]) {
+        idleUPP = NewAEIdleUPP(MyAEIdleCallback);
+    }
     return self;
 }
 
     return self;
 }
 
@@ -41,7 +40,7 @@ static ITAppleEventCenter *_sharedAECenter = nil;
     //Add error checking...
     AEEventClass eClass = *((unsigned long*)[eventClass UTF8String]);
     AEEventID   eID    = *((unsigned long*)[eventID UTF8String]);
     //Add error checking...
     AEEventClass eClass = *((unsigned long*)[eventClass UTF8String]);
     AEEventID   eID    = *((unsigned long*)[eventID UTF8String]);
-
+    int pid;
     NSString *nssendString = [NSString stringWithFormat:@"'----':obj { form:'prop', want:type('prop'), seld:type('%s'), from:'null'() }", [key UTF8String]];
     const char *sendString = [nssendString UTF8String];
     NSString  *_finalString = nil;
     NSString *nssendString = [NSString stringWithFormat:@"'----':obj { form:'prop', want:type('prop'), seld:type('%s'), from:'null'() }", [key UTF8String]];
     const char *sendString = [nssendString UTF8String];
     NSString  *_finalString = nil;
@@ -53,17 +52,17 @@ static ITAppleEventCenter *_sharedAECenter = nil;
 
     AEBuildError buildError;
     OSStatus err;
 
     AEBuildError buildError;
     OSStatus err;
-    OSErr err2, err3;
-    /*
+    OSErr berr, err2, err3;
+    
        if ((GetProcessPID(&psn, &pid) == noErr) && (pid == 0)) {
            //NSLog(@"Error getting PID of application! Exiting.");
            return nil;
        }
        if ((GetProcessPID(&psn, &pid) == noErr) && (pid == 0)) {
            //NSLog(@"Error getting PID of application! Exiting.");
            return nil;
        }
-       */
+       
     //NSLog(@"_sendString: %s", sendString);
 
     //NSLog(@"_sendString: %s", sendString);
 
-    err = AEBuildAppleEvent(eClass, eID, typeProcessSerialNumber,(ProcessSerialNumber*)&psn, sizeof(ProcessSerialNumber), kAutoGenerateReturnID, 0, &sendEvent, &buildError, sendString);
-
+    berr = AEBuildAppleEvent(eClass, eID, typeProcessSerialNumber,(ProcessSerialNumber*)&psn, sizeof(ProcessSerialNumber), kAutoGenerateReturnID, 0, &sendEvent, &buildError, sendString);
+//joe add the ITFDEBUG stuff back?
     //[self printCarbonDesc:&sendEvent];
 
     if (err) {
     //[self printCarbonDesc:&sendEvent];
 
     if (err) {
@@ -96,8 +95,8 @@ static ITAppleEventCenter *_sharedAECenter = nil;
         free(result);
     }
 
         free(result);
     }
 
-    AEDisposeDesc(&sendEvent);
-    AEDisposeDesc(&replyEvent);
+    if (!berr) AEDisposeDesc(&sendEvent);
+    if (!err) AEDisposeDesc(&replyEvent);
 
     return _finalString;
 }
 
     return _finalString;
 }
@@ -107,6 +106,7 @@ static ITAppleEventCenter *_sharedAECenter = nil;
     //Add error checking...
     AEEventClass eClass = *((unsigned long*)[eventClass UTF8String]);
     AEEventID   eID    = *((unsigned long*)[eventID UTF8String]);
     //Add error checking...
     AEEventClass eClass = *((unsigned long*)[eventClass UTF8String]);
     AEEventID   eID    = *((unsigned long*)[eventID UTF8String]);
+    int pid;
 
     const char *sendString = [nssendString UTF8String];
     NSString  *_finalString = nil;
 
     const char *sendString = [nssendString UTF8String];
     NSString  *_finalString = nil;
@@ -117,27 +117,27 @@ static ITAppleEventCenter *_sharedAECenter = nil;
     Size resultSize, charResultSize;
 
     AEBuildError buildError;
     Size resultSize, charResultSize;
 
     AEBuildError buildError;
-    OSStatus err;
+    OSStatus berr,err;
     OSErr err2, err3;
     OSErr err2, err3;
-    /*
+    
        if ((GetProcessPID(&psn, &pid) == noErr) && (pid == 0)) {
            //NSLog(@"Error getting PID of application! Exiting.");
            return nil;
        }
        if ((GetProcessPID(&psn, &pid) == noErr) && (pid == 0)) {
            //NSLog(@"Error getting PID of application! Exiting.");
            return nil;
        }
-       */
+       
     //NSLog(@"_sendString: %s", sendString);
 
     //NSLog(@"_sendString: %s", sendString);
 
-    err = AEBuildAppleEvent(eClass, eID, typeProcessSerialNumber,(ProcessSerialNumber*)&psn, sizeof(ProcessSerialNumber), kAutoGenerateReturnID, 0, &sendEvent, &buildError, sendString);
-
-    //[self printCarbonDesc:&sendEvent];
+    berr = AEBuildAppleEvent(eClass, eID, typeProcessSerialNumber,(ProcessSerialNumber*)&psn, sizeof(ProcessSerialNumber), kAutoGenerateReturnID, 0, &sendEvent, &buildError, sendString);
+       NSLog(@"sending...");
+    if (!berr) [self printCarbonDesc:&sendEvent];
 
 
-    if (err) {
+    if (berr) {
         //NSLog(@"%d:%d at \"%@\"",(int)buildError.fError,buildError.fErrorPos,[nssendString substringToIndex:buildError.fErrorPos]);
     }
 
     err = AESend(&sendEvent, &replyEvent, kAEWaitReply, kAENormalPriority, kNoTimeOut, idleUPP, NULL);
         //NSLog(@"%d:%d at \"%@\"",(int)buildError.fError,buildError.fErrorPos,[nssendString substringToIndex:buildError.fErrorPos]);
     }
 
     err = AESend(&sendEvent, &replyEvent, kAEWaitReply, kAENormalPriority, kNoTimeOut, idleUPP, NULL);
-
-    //[self printCarbonDesc:&replyEvent];
+    NSLog(@"replying...");
+    if (!err) [self printCarbonDesc:&replyEvent];
 
     if (err) {
         //NSLog(@"Send Error: %i",err);
 
     if (err) {
         //NSLog(@"Send Error: %i",err);
@@ -161,8 +161,8 @@ static ITAppleEventCenter *_sharedAECenter = nil;
         free(result);
     }
 
         free(result);
     }
 
-    AEDisposeDesc(&sendEvent);
-    AEDisposeDesc(&replyEvent);
+    if (!berr) AEDisposeDesc(&sendEvent);
+    if (!err) AEDisposeDesc(&replyEvent);
 
     return _finalString;
 }
 
     return _finalString;
 }
@@ -172,6 +172,7 @@ static ITAppleEventCenter *_sharedAECenter = nil;
     //Add error checking...
     AEEventClass eClass = *((unsigned long*)[eventClass UTF8String]);
     AEEventID    eID    = *((unsigned long*)[eventID UTF8String]);
     //Add error checking...
     AEEventClass eClass = *((unsigned long*)[eventClass UTF8String]);
     AEEventID    eID    = *((unsigned long*)[eventID UTF8String]);
+    int pid;
 
     NSString *nssendString = [NSString stringWithFormat:@"'----':obj { form:'prop', want:type('prop'), seld:type('%s'), from:'null'() }", [key UTF8String]];
     const char *sendString = [nssendString UTF8String];
 
     NSString *nssendString = [NSString stringWithFormat:@"'----':obj { form:'prop', want:type('prop'), seld:type('%s'), from:'null'() }", [key UTF8String]];
     const char *sendString = [nssendString UTF8String];
@@ -184,16 +185,16 @@ static ITAppleEventCenter *_sharedAECenter = nil;
 
     AEBuildError buildError;
     OSStatus err;
 
     AEBuildError buildError;
     OSStatus err;
-    OSErr err2, err3;
-    /*
+    OSErr berr, err2, err3;
+    
        if ((GetProcessPID(&psn, &pid) == noErr) && (pid == 0)) {
            //NSLog(@"Error getting PID of application! Exiting.");
            return nil;
        }
        if ((GetProcessPID(&psn, &pid) == noErr) && (pid == 0)) {
            //NSLog(@"Error getting PID of application! Exiting.");
            return nil;
        }
-       */
+       
     //NSLog(@"_sendString: %s", sendString);
 
     //NSLog(@"_sendString: %s", sendString);
 
-    err = AEBuildAppleEvent(eClass, eID, typeProcessSerialNumber,(ProcessSerialNumber*)&psn, sizeof(ProcessSerialNumber), kAutoGenerateReturnID, 0, &sendEvent, &buildError, sendString);
+    berr = AEBuildAppleEvent(eClass, eID, typeProcessSerialNumber,(ProcessSerialNumber*)&psn, sizeof(ProcessSerialNumber), kAutoGenerateReturnID, 0, &sendEvent, &buildError, sendString);
 
     //[self printCarbonDesc:&sendEvent];
 
 
     //[self printCarbonDesc:&sendEvent];
 
@@ -221,8 +222,8 @@ static ITAppleEventCenter *_sharedAECenter = nil;
         }
     }
 
         }
     }
 
-    AEDisposeDesc(&sendEvent);
-    AEDisposeDesc(&replyEvent);
+    if (!berr) AEDisposeDesc(&sendEvent);
+    if (!err) AEDisposeDesc(&replyEvent);
 
     return result;
 }
 
     return result;
 }
@@ -232,6 +233,7 @@ static ITAppleEventCenter *_sharedAECenter = nil;
     //Add error checking...
     AEEventClass eClass = *((unsigned long*)[eventClass UTF8String]);
     AEEventID    eID    = *((unsigned long*)[eventID UTF8String]);
     //Add error checking...
     AEEventClass eClass = *((unsigned long*)[eventClass UTF8String]);
     AEEventID    eID    = *((unsigned long*)[eventID UTF8String]);
+    int pid;
 
     NSString *nssendString = [NSString stringWithFormat:@"'----':obj { form:'prop', want:type('prop'), seld:type('%s'), from:obj { form:'prop', want:type('prop'), seld:type('%s'), from:'null'() } }", [key UTF8String], [object UTF8String]];
     const char *sendString = [nssendString UTF8String];
 
     NSString *nssendString = [NSString stringWithFormat:@"'----':obj { form:'prop', want:type('prop'), seld:type('%s'), from:obj { form:'prop', want:type('prop'), seld:type('%s'), from:'null'() } }", [key UTF8String], [object UTF8String]];
     const char *sendString = [nssendString UTF8String];
@@ -243,17 +245,17 @@ static ITAppleEventCenter *_sharedAECenter = nil;
     Size resultSize, charResultSize;
 
     AEBuildError buildError;
     Size resultSize, charResultSize;
 
     AEBuildError buildError;
-    OSStatus err;
+    OSStatus berr,err;
     OSErr err2, err3;
     OSErr err2, err3;
-    /*
+    
        if ((GetProcessPID(&psn, &pid) == noErr) && (pid == 0)) {
            //NSLog(@"Error getting PID of application! Exiting.");
            return nil;
        if ((GetProcessPID(&psn, &pid) == noErr) && (pid == 0)) {
            //NSLog(@"Error getting PID of application! Exiting.");
            return nil;
-       }*/
+       }
 
     //NSLog(@"_sendString: %s", sendString);
 
 
     //NSLog(@"_sendString: %s", sendString);
 
-    err = AEBuildAppleEvent(eClass, eID, typeProcessSerialNumber,(ProcessSerialNumber*)&psn, sizeof(ProcessSerialNumber), kAutoGenerateReturnID, 0, &sendEvent, &buildError, sendString);
+    berr = AEBuildAppleEvent(eClass, eID, typeProcessSerialNumber,(ProcessSerialNumber*)&psn, sizeof(ProcessSerialNumber), kAutoGenerateReturnID, 0, &sendEvent, &buildError, sendString);
 
     //[self printCarbonDesc:&sendEvent];
 
 
     //[self printCarbonDesc:&sendEvent];
 
@@ -287,8 +289,8 @@ static ITAppleEventCenter *_sharedAECenter = nil;
         free(result);
     }
 
         free(result);
     }
 
-    AEDisposeDesc(&sendEvent);
-    AEDisposeDesc(&replyEvent);
+    if (!berr) AEDisposeDesc(&sendEvent);
+    if (!err) AEDisposeDesc(&replyEvent);
 
     return _finalString;
 }
 
     return _finalString;
 }
@@ -304,22 +306,23 @@ static ITAppleEventCenter *_sharedAECenter = nil;
     long result = 0;
 
     AppleEvent sendEvent, replyEvent;
     long result = 0;
 
     AppleEvent sendEvent, replyEvent;
+    int pid;
 
     DescType resultType;
     Size resultSize, charResultSize;
 
     AEBuildError buildError;
 
     DescType resultType;
     Size resultSize, charResultSize;
 
     AEBuildError buildError;
-    OSStatus err;
+    OSStatus berr, err;
     OSErr err2, err3;
     OSErr err2, err3;
-    /*
+    
        if ((GetProcessPID(&psn, &pid) == noErr) && (pid == 0)) {
            //NSLog(@"Error getting PID of application! Exiting.");
            return nil;
        }
        if ((GetProcessPID(&psn, &pid) == noErr) && (pid == 0)) {
            //NSLog(@"Error getting PID of application! Exiting.");
            return nil;
        }
-       */
+       
     // //NSLog(@"_sendString: %s", sendString);
 
     // //NSLog(@"_sendString: %s", sendString);
 
-    err = AEBuildAppleEvent(eClass, eID, typeProcessSerialNumber,(ProcessSerialNumber*)&psn, sizeof(ProcessSerialNumber), kAutoGenerateReturnID, 0, &sendEvent, &buildError, sendString);
+    berr = AEBuildAppleEvent(eClass, eID, typeProcessSerialNumber,(ProcessSerialNumber*)&psn, sizeof(ProcessSerialNumber), kAutoGenerateReturnID, 0, &sendEvent, &buildError, sendString);
 
     //[self printCarbonDesc:&sendEvent];
 
 
     //[self printCarbonDesc:&sendEvent];
 
@@ -347,8 +350,8 @@ static ITAppleEventCenter *_sharedAECenter = nil;
         }
     }
 
         }
     }
 
-    AEDisposeDesc(&sendEvent);
-    AEDisposeDesc(&replyEvent);
+    if (!berr) AEDisposeDesc(&sendEvent);
+    if (!err) AEDisposeDesc(&replyEvent);
 
     return result;
 }
 
     return result;
 }
@@ -359,6 +362,7 @@ static ITAppleEventCenter *_sharedAECenter = nil;
     const char *sendString;
     int i;
     NSString  *_finalString = nil;
     const char *sendString;
     int i;
     NSString  *_finalString = nil;
+    int pid;
 
     AEEventClass eClass = *((unsigned long*)[eventClass UTF8String]);
     AEEventID    eID    = *((unsigned long*)[eventID UTF8String]);
 
     AEEventClass eClass = *((unsigned long*)[eventClass UTF8String]);
     AEEventID    eID    = *((unsigned long*)[eventID UTF8String]);
@@ -369,7 +373,7 @@ static ITAppleEventCenter *_sharedAECenter = nil;
     Size resultSize, charResultSize;
 
     AEBuildError buildError;
     Size resultSize, charResultSize;
 
     AEBuildError buildError;
-    OSStatus err;
+    OSStatus berr, err;
     OSErr err2, err3;
 
     for (i = 1; i < [array count]; i++) {
     OSErr err2, err3;
 
     for (i = 1; i < [array count]; i++) {
@@ -379,15 +383,15 @@ static ITAppleEventCenter *_sharedAECenter = nil;
     }
     buildString = [@"'----':obj " stringByAppendingString:buildString];
     sendString = [buildString UTF8String];
     }
     buildString = [@"'----':obj " stringByAppendingString:buildString];
     sendString = [buildString UTF8String];
-    /*
+    
        if ((GetProcessPID(&psn, &pid) == noErr) && (pid == 0)) {
            //NSLog(@"Error getting PID of application! Exiting.");
            return nil;
        }
        if ((GetProcessPID(&psn, &pid) == noErr) && (pid == 0)) {
            //NSLog(@"Error getting PID of application! Exiting.");
            return nil;
        }
-       */
+       
     //NSLog(@"_sendString: %s", sendString);
 
     //NSLog(@"_sendString: %s", sendString);
 
-    err = AEBuildAppleEvent(eClass, eID, typeProcessSerialNumber,(ProcessSerialNumber*)&psn, sizeof(ProcessSerialNumber), kAutoGenerateReturnID, 0, &sendEvent, &buildError, sendString);
+    berr = AEBuildAppleEvent(eClass, eID, typeProcessSerialNumber,(ProcessSerialNumber*)&psn, sizeof(ProcessSerialNumber), kAutoGenerateReturnID, 0, &sendEvent, &buildError, sendString);
 
     //[self printCarbonDesc:&sendEvent];
 
 
     //[self printCarbonDesc:&sendEvent];
 
@@ -419,6 +423,8 @@ static ITAppleEventCenter *_sharedAECenter = nil;
         }
         free(result);
     }
         }
         free(result);
     }
+    if (!berr) AEDisposeDesc(&sendEvent);
+    if (!err) AEDisposeDesc(&replyEvent);
     return _finalString;
 }
 
     return _finalString;
 }
 
@@ -428,17 +434,23 @@ static ITAppleEventCenter *_sharedAECenter = nil;
     AEEventClass eClass = *((unsigned long*)[eventClass UTF8String]);
     AEEventID    eID    = *((unsigned long*)[eventID UTF8String]);
     AEDesc dest;
     AEEventClass eClass = *((unsigned long*)[eventClass UTF8String]);
     AEEventID    eID    = *((unsigned long*)[eventID UTF8String]);
     AEDesc dest;
-    AppleEvent event, reply;
+    int pid;
 
 
+    AppleEvent event, reply;
+    OSStatus cerr,cerr2,err;
     //AEBuildAppleEvent(eClass, eID, typeProcessSerialNumber,(ProcessSerialNumber*)&psn, sizeof(ProcessSerialNumber), kAutoGenerateReturnID, kAnyTransactionID, &event, nil, "");
     //AEBuildAppleEvent(eClass, eID, typeProcessSerialNumber,(ProcessSerialNumber*)&psn, sizeof(ProcessSerialNumber), kAutoGenerateReturnID, kAnyTransactionID, &event, nil, "");
-    AECreateDesc(typeProcessSerialNumber,(ProcessSerialNumber*)&psn,sizeof(ProcessSerialNumber),&dest);
-    AECreateAppleEvent(eClass,eID,&dest,kAutoGenerateReturnID,kAnyTransactionID,&event);
+    if ((GetProcessPID(&psn, &pid) == noErr) && (pid == 0)) {
+           //NSLog(@"Error getting PID of application! Exiting.");
+           return nil;
+       }
+       cerr = AECreateDesc(typeProcessSerialNumber,(ProcessSerialNumber*)&psn,sizeof(ProcessSerialNumber),&dest);
+    cerr2 = AECreateAppleEvent(eClass,eID,&dest,kAutoGenerateReturnID,kAnyTransactionID,&event);
 //[self printCarbonDesc:&event];
 //[self printCarbonDesc:&event];
-    AESend(&event, &reply, kAENoReply, kAENormalPriority, kAEDefaultTimeout, idleUPP, nil);
+    err = AESend(&event, &reply, kAENoReply, kAENormalPriority, kAEDefaultTimeout, idleUPP, nil);
 //[self printCarbonDesc:&reply];
 //[self printCarbonDesc:&reply];
-    AEDisposeDesc(&dest);
-    AEDisposeDesc(&event);
-    AEDisposeDesc(&reply);
+    if (!cerr2) AEDisposeDesc(&dest);
+    if (!cerr) AEDisposeDesc(&event);
+    if (!err) AEDisposeDesc(&reply);
 }
 
 - (void)printCarbonDesc:(AEDesc*)desc {
 }
 
 - (void)printCarbonDesc:(AEDesc*)desc {
@@ -458,6 +470,7 @@ static ITAppleEventCenter *_sharedAECenter = nil;
     NSString *nssendString = [NSString stringWithFormat:@"'----':obj { form:'indx', want:'%s', seld:abso($616C6C20$), from:'null'() }", [key UTF8String]];
     const char *sendString = [nssendString UTF8String];
     AEArrayDataPointer result = nil;
     NSString *nssendString = [NSString stringWithFormat:@"'----':obj { form:'indx', want:'%s', seld:abso($616C6C20$), from:'null'() }", [key UTF8String]];
     const char *sendString = [nssendString UTF8String];
     AEArrayDataPointer result = nil;
+    int pid;
 
     AppleEvent sendEvent, replyEvent;
 
 
     AppleEvent sendEvent, replyEvent;
 
@@ -466,7 +479,10 @@ static ITAppleEventCenter *_sharedAECenter = nil;
     OSStatus err;
 
     //NSLog(@"_sendString: %s", sendString);
     OSStatus err;
 
     //NSLog(@"_sendString: %s", sendString);
-
+if ((GetProcessPID(&psn, &pid) == noErr) && (pid == 0)) {
+           //NSLog(@"Error getting PID of application! Exiting.");
+           return nil;
+       }
     err = AEBuildAppleEvent(eClass, eID, typeProcessSerialNumber,(ProcessSerialNumber*)&psn, sizeof(ProcessSerialNumber), kAutoGenerateReturnID, 0, &sendEvent, &buildError, sendString);
 
     //[self printCarbonDesc:&sendEvent];
     err = AEBuildAppleEvent(eClass, eID, typeProcessSerialNumber,(ProcessSerialNumber*)&psn, sizeof(ProcessSerialNumber), kAutoGenerateReturnID, 0, &sendEvent, &buildError, sendString);
 
     //[self printCarbonDesc:&sendEvent];
@@ -475,6 +491,7 @@ static ITAppleEventCenter *_sharedAECenter = nil;
         //NSLog(@"%d:%d at \"%@\"",(int)buildError.fError,buildError.fErrorPos,[nssendString substringToIndex:buildError.fErrorPos]);
     }
 
         //NSLog(@"%d:%d at \"%@\"",(int)buildError.fError,buildError.fErrorPos,[nssendString substringToIndex:buildError.fErrorPos]);
     }
 
+
     err = AESend(&sendEvent, &replyEvent, kAEWaitReply, kAENormalPriority, kNoTimeOut, idleUPP, NULL);
 
     //[self printCarbonDesc:&replyEvent];
     err = AESend(&sendEvent, &replyEvent, kAEWaitReply, kAENormalPriority, kNoTimeOut, idleUPP, NULL);
 
     //[self printCarbonDesc:&replyEvent];
@@ -505,6 +522,7 @@ static ITAppleEventCenter *_sharedAECenter = nil;
 
     const char *sendString = [string UTF8String];
     SInt32 result = 0;
 
     const char *sendString = [string UTF8String];
     SInt32 result = 0;
+    int pid;
 
     AppleEvent sendEvent, replyEvent;
 
 
     AppleEvent sendEvent, replyEvent;
 
@@ -512,17 +530,17 @@ static ITAppleEventCenter *_sharedAECenter = nil;
     Size resultSize, charResultSize;
 
     AEBuildError buildError;
     Size resultSize, charResultSize;
 
     AEBuildError buildError;
-    OSStatus err;
+    OSStatus berr, err;
     OSErr err2, err3;
     OSErr err2, err3;
-    /*
+    
        if ((GetProcessPID(&psn, &pid) == noErr) && (pid == 0)) {
            //NSLog(@"Error getting PID of application! Exiting.");
            return nil;
        }
        if ((GetProcessPID(&psn, &pid) == noErr) && (pid == 0)) {
            //NSLog(@"Error getting PID of application! Exiting.");
            return nil;
        }
-       */
+       
     //NSLog(@"_sendString: %s", sendString);
 
     //NSLog(@"_sendString: %s", sendString);
 
-    err = AEBuildAppleEvent(eClass, eID, typeProcessSerialNumber,(ProcessSerialNumber*)&psn, sizeof(ProcessSerialNumber), kAutoGenerateReturnID, 0, &sendEvent, &buildError, sendString);
+    berr = AEBuildAppleEvent(eClass, eID, typeProcessSerialNumber,(ProcessSerialNumber*)&psn, sizeof(ProcessSerialNumber), kAutoGenerateReturnID, 0, &sendEvent, &buildError, sendString);
 
     //[self printCarbonDesc:&sendEvent];
 
 
     //[self printCarbonDesc:&sendEvent];
 
@@ -551,8 +569,8 @@ static ITAppleEventCenter *_sharedAECenter = nil;
     }
 
 
     }
 
 
-AEDisposeDesc(&sendEvent);
-AEDisposeDesc(&replyEvent);
+if (!berr) AEDisposeDesc(&sendEvent);
+if (!err) AEDisposeDesc(&replyEvent);
 //NSLog(@"waffles say %d",result);
 return result;
 }
 //NSLog(@"waffles say %d",result);
 return result;
 }
@@ -562,6 +580,7 @@ return result;
     //Add error checking...
     AEEventClass eClass = *((unsigned long*)[eventClass UTF8String]);
     AEEventID    eID    = *((unsigned long*)[eventID UTF8String]);
     //Add error checking...
     AEEventClass eClass = *((unsigned long*)[eventClass UTF8String]);
     AEEventID    eID    = *((unsigned long*)[eventID UTF8String]);
+    int pid;
 
     const char *sendString = [string UTF8String];
     AEArrayDataPointer result = NULL;
 
     const char *sendString = [string UTF8String];
     AEArrayDataPointer result = NULL;
@@ -569,16 +588,16 @@ return result;
     AppleEvent sendEvent, replyEvent;
 
     AEBuildError buildError;
     AppleEvent sendEvent, replyEvent;
 
     AEBuildError buildError;
-    OSStatus err;
-    /*
+    OSStatus berr, err;
+    
        if ((GetProcessPID(&psn, &pid) == noErr) && (pid == 0)) {
            //NSLog(@"Error getting PID of application! Exiting.");
            return nil;
        }
        if ((GetProcessPID(&psn, &pid) == noErr) && (pid == 0)) {
            //NSLog(@"Error getting PID of application! Exiting.");
            return nil;
        }
-       */
+       
     //NSLog(@"_sendString: %s", sendString);
 
     //NSLog(@"_sendString: %s", sendString);
 
-    err = AEBuildAppleEvent(eClass, eID, typeProcessSerialNumber,(ProcessSerialNumber*)&psn, sizeof(ProcessSerialNumber), kAutoGenerateReturnID, 0, &sendEvent, &buildError, sendString);
+    berr = AEBuildAppleEvent(eClass, eID, typeProcessSerialNumber,(ProcessSerialNumber*)&psn, sizeof(ProcessSerialNumber), kAutoGenerateReturnID, 0, &sendEvent, &buildError, sendString);
 
     //[self printCarbonDesc:&sendEvent];
 
 
     //[self printCarbonDesc:&sendEvent];
 
@@ -602,8 +621,8 @@ return result;
         free(result);
     }
 
         free(result);
     }
 
-    AEDisposeDesc(&sendEvent);
-    AEDisposeDesc(&replyEvent);
+    if (!berr) AEDisposeDesc(&sendEvent);
+    if (!err) AEDisposeDesc(&replyEvent);
 
     return result;
 }
 
     return result;
 }
iThink Software's custom extensions to Apple's Foundation framework.