/*
 *  ITAppleEventTools.c
 *  ITFoundation
 *
 *  Created by Alexander Strange on Wed Feb 11 2004.
 *  Copyright (c) 2004 __MyCompanyName__. All rights reserved.
 *
 */

#import "ITDebug.h"
#import "ITAppleEventTools.h"

NSAppleEventDescriptor *ITSendAEWithString(NSString *sendString, FourCharCode evClass, FourCharCode evID,const ProcessSerialNumber *psn)
{
    //Add error checking...
    pid_t pid;
    
    const char *usendString = [sendString UTF8String];
    
    AppleEvent sendEvent, replyEvent;
    NSAppleEventDescriptor *send, *recv;
    
    AEBuildError buildError;
    OSStatus berr,err;
    
    if ((GetProcessPID(psn, &pid) == noErr) && (pid == 0)) {
	ITDebugLog(@"Error getting PID of application.");
	return nil;
    }
    
    berr = AEBuildAppleEvent(evClass, evID, typeProcessSerialNumber,(ProcessSerialNumber*)&psn, sizeof(ProcessSerialNumber), kAutoGenerateReturnID, 0, &sendEvent, &buildError, usendString);
    send = [[[NSAppleEventDescriptor alloc] initWithAEDescNoCopy:&sendEvent] autorelease];
    if (!berr) [send logDesc];
    
    if (berr) {
        ITDebugLog(@"Error: %d:%d at \"%@\"",(int)buildError.fError,buildError.fErrorPos,[sendString substringToIndex:buildError.fErrorPos]);
    }
    
    err = AESend(&sendEvent, &replyEvent, kAEWaitReply, kAENormalPriority, kNoTimeOut, NULL, NULL);
    recv = [[[NSAppleEventDescriptor alloc] initWithAEDescNoCopy:&replyEvent] autorelease];
    if (!err) [recv logDesc];
    
    if (err) {
        ITDebugLog(@"Send Error: %i",err);
    }
    return recv;
}

NSAppleEventDescriptor *ITSendAEWithKey(FourCharCode reqKey, FourCharCode evClass, FourCharCode evID,const ProcessSerialNumber *psn)
{
}

NSAppleEventDescriptor *ITSendPlainAE(FourCharCode evClass, FourCharCode evID,const ProcessSerialNumber *psn)
{
}

@implementation NSAppleEventDescriptor (ITAELogging)
-(void) logDesc
{
    Handle xx;
    AEPrintDescToHandle([self aeDesc],&xx);
    ITDebugLog(@"AE Descriptor: %s", *xx);
    DisposeHandle(xx);
}
@end