// // Controller.m // ioquake3fe // // Created by Ben Wilber on 3/11/09. // Copyright 2009 __MyCompanyName__. All rights reserved. // #import "Controller.h" #import "ErrorWindow.h" #define IOQ3_BIN @"ioquake3.ub" @implementation Controller - (id)init { [super init]; quakeData = [[NSMutableData alloc] initWithCapacity:1.0]; [[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(readPipe:) name:NSFileHandleReadCompletionNotification object:nil]; [[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(taskNote:) name:NSTaskDidTerminateNotification object:nil]; return self; } - (void)dealloc { [[NSNotificationCenter defaultCenter] removeObserver:self]; [super dealloc]; } - (IBAction)launch:(id)sender { NSPipe *pipe = [NSPipe pipe]; quakeOut = [pipe fileHandleForReading]; [quakeOut readInBackgroundAndNotify]; quakeTask = [NSTask new]; [quakeTask setStandardOutput:pipe]; [quakeTask setStandardError:pipe]; NSString *args = [argsTextField stringValue]; if ([args length]) [quakeTask setArguments:[args componentsSeparatedByString:@" "]]; // tiger sucks //[quakeTask setArguments:[args componentsSeparatedByCharactersInSet:[NSCharacterSet whitespaceCharacterSet]]]; BOOL die = NO; @try { [quakeTask setLaunchPath:[[NSBundle mainBundle] pathForAuxiliaryExecutable:IOQ3_BIN]]; [quakeTask launch]; } @catch (NSException *e) { [[NSAlert alertWithMessageText:NSLocalizedString(@"Launch Failed", @"launch failed") defaultButton:NSLocalizedString(@"OK", @"OK") alternateButton:nil otherButton:nil informativeTextWithFormat:NSLocalizedString(@"Something is probably wrong with the actual ioquake3 binary.", @"launch failed text")] runModal]; die = YES; } @finally { if (die) [NSApp terminate:self]; } [[sender window] close]; return; } - (void)readPipe:(NSNotification *)note { if ([note object] == quakeOut) { NSData *outputData = [[note userInfo] objectForKey:NSFileHandleNotificationDataItem]; if ([outputData length]) [quakeData appendData:outputData]; if (quakeTask) [quakeOut readInBackgroundAndNotify]; } } - (void)taskNote:(NSNotification *)note { if ([note object] == quakeTask) { if ([quakeTask isRunning] == NO) { if ([quakeTask terminationStatus] != 0) { ErrorWindow *ew = [[[ErrorWindow alloc] init] autorelease]; [ew bitch:[[[NSString alloc] initWithData:quakeData encoding:NSUTF8StringEncoding] autorelease]]; } else { [NSApp terminate:self]; } } } } @end