Big changes to progress tracking:

Added ability to use non-accurate progress for speed
Request HEAD for GET requests when in accurate mode
Calculate postLength outside of main
Bug fixes

@@ -36,6 +36,7 @@
 		postData = [[NSMutableDictionary alloc] init];
 		postData = [[NSMutableDictionary alloc] init];
 	}
 	}
 	[postData setValue:value forKey:key];
 	[postData setValue:value forKey:key];
+	[self setRequestMethod:@"POST"];
 }
 }
 
 
 - (void)setFile:(NSString *)filePath forKey:(NSString *)key
 - (void)setFile:(NSString *)filePath forKey:(NSString *)key
@@ -44,30 +45,20 @@
 		fileData = [[NSMutableDictionary alloc] init];
 		fileData = [[NSMutableDictionary alloc] init];
 	}
 	}
 	[fileData setValue:filePath forKey:key];
 	[fileData setValue:filePath forKey:key];
+	[self setRequestMethod:@"POST"];
 }
 }
 
 
-
-#pragma mark request logic
-
-// Create the request
-- (void)main
+- (void)buildPostBody
 {
 {
-	
-	// If the user didn't specify post data, we will let ASIHTTPRequest use the value of body
-	if ([postData count] == 0 && [fileData count] == 0) {
-		[super main];
-		return;
-	}
-
 	NSMutableData *body = [[[NSMutableData alloc] init] autorelease];
 	NSMutableData *body = [[[NSMutableData alloc] init] autorelease];
 	
 	
 	// Set your own boundary string only if really obsessive. We don't bother to check if post data contains the boundary, since it's pretty unlikely that it does.
 	// Set your own boundary string only if really obsessive. We don't bother to check if post data contains the boundary, since it's pretty unlikely that it does.
 	NSString *stringBoundary = @"0xKhTmLbOuNdArY";
 	NSString *stringBoundary = @"0xKhTmLbOuNdArY";
 	
 	
-	if ([fileData count] > 0) {
+	//if ([fileData count] > 0) {
 		// We need to use multipart/form-data when using file upload
 		// We need to use multipart/form-data when using file upload
 	[self addRequestHeader:@"Content-Type" value:[NSString stringWithFormat:@"multipart/form-data; boundary=%@",stringBoundary]];
 	[self addRequestHeader:@"Content-Type" value:[NSString stringWithFormat:@"multipart/form-data; boundary=%@",stringBoundary]];
-	}
+	//}
 	
 	
 	
 	
 	
 	
@@ -95,7 +86,9 @@
 		NSString *filePath = [fileData objectForKey:key];
 		NSString *filePath = [fileData objectForKey:key];
 		[body appendData:[[NSString stringWithFormat:@"Content-Disposition: form-data; name=\"%@\"; filename=\"%@\"\r\n",key,[filePath lastPathComponent]] dataUsingEncoding:NSUTF8StringEncoding]];
 		[body appendData:[[NSString stringWithFormat:@"Content-Disposition: form-data; name=\"%@\"; filename=\"%@\"\r\n",key,[filePath lastPathComponent]] dataUsingEncoding:NSUTF8StringEncoding]];
 		[body appendData:contentTypeHeader];
 		[body appendData:contentTypeHeader];
-		[body appendData:[NSData dataWithContentsOfMappedFile:filePath]];
+		//[body appendData: [NSData dataWithContentsOfFile:filePath options:NSUncachedRead error:NULL]];
+		//[body appendData:[NSData dataWithContentsOfMappedFile:filePath]];
+		[body appendData:[NSData dataWithContentsOfFile:filePath]];
 		i++;
 		i++;
 		// Only add the boundary if this is not the last item in the post body
 		// Only add the boundary if this is not the last item in the post body
 		if (i != [fileData count]) { 
 		if (i != [fileData count]) { 
@@ -107,11 +100,11 @@
 	
 	
 	[self setPostBody:body];
 	[self setPostBody:body];
 	
 	
-	//Now we've created our post data, construct the request
-	[super main];
 
 
+	[super buildPostBody];
 }
 }
 
 
 
 
 
 
+
 @end
 @end

@@ -12,6 +12,7 @@
 @implementation ASIFormDataRequestTests
 @implementation ASIFormDataRequestTests
 
 
 
 
+
 - (void)testPostWithFileUpload
 - (void)testPostWithFileUpload
 {
 {
 	
 	
@@ -21,14 +22,12 @@
 	NSString *path = [[[[NSBundle mainBundle] bundlePath] stringByDeletingLastPathComponent] stringByAppendingPathComponent:@"bigfile"];
 	NSString *path = [[[[NSBundle mainBundle] bundlePath] stringByDeletingLastPathComponent] stringByAppendingPathComponent:@"bigfile"];
 	[data writeToFile:path atomically:NO];
 	[data writeToFile:path atomically:NO];
 	
 	
-	ASIFormDataRequest *request = [[[ASIFormDataRequest alloc] initWithURL:[NSURL URLWithString:@"http://allseeing-i.com/asi-http-request/tests/post"]] autorelease];
-	[request setDelegate:self];
-	
+	ASIFormDataRequest *request = [[[ASIFormDataRequest alloc] initWithURL:[NSURL URLWithString:@"http://asi/asi-http-request/tests/post"]] autorelease];
 	[request setPostValue:@"foo" forKey:@"post_var"];
 	[request setPostValue:@"foo" forKey:@"post_var"];
 	[request setFile:path forKey:@"file"];
 	[request setFile:path forKey:@"file"];
-	[request setUploadProgressDelegate:self];
 	[request start];
 	[request start];
 
 
+	
 	BOOL success = ([[request dataString] isEqualToString:[NSString stringWithFormat:@"post_var: %@\r\nfile_name: %@\r\nfile_size: %hu",@"foo",@"bigfile",size]]);
 	BOOL success = ([[request dataString] isEqualToString:[NSString stringWithFormat:@"post_var: %@\r\nfile_name: %@\r\nfile_size: %hu",@"foo",@"bigfile",size]]);
 	STAssertTrue(success,@"Failed to upload the correct data");	
 	STAssertTrue(success,@"Failed to upload the correct data");	
 }
 }

@@ -121,9 +121,27 @@
 	//Used for recording when something last happened during the request, we will compare this value with the current date to time out requests when appropriate
 	//Used for recording when something last happened during the request, we will compare this value with the current date to time out requests when appropriate
 	NSDate *lastActivityTime;
 	NSDate *lastActivityTime;
 	
 	
+	// Number of seconds to wait before timing out - default is 10
 	NSTimeInterval timeOutSeconds;
 	NSTimeInterval timeOutSeconds;
 	
 	
+	// Autorelease pool for the main loop, since it's highly likely that this operation will run in a thread
 	NSAutoreleasePool *pool;
 	NSAutoreleasePool *pool;
+	
+	// Will be YES when a HEAD request will handle the content-length before this request starts
+	BOOL useCachedContentLength;
+	
+	// Used by HEAD requests when showAccurateProgress is YES to preset the content-length for this request
+	ASIHTTPRequest *mainRequest;
+	
+	// When NO, this request will only update the progress indicator when it completes
+	// When YES, this request will update the progress indicator according to how much data it has recieved so far
+	// The default for requests is YES
+	// Also see the comments in ASINetworkQueue.h
+	BOOL showAccurateProgress;
+	
+	BOOL updatedProgress;
+	
+	BOOL haveBuiltPostBody;
 }
 }
 
 
 #pragma mark init / dealloc
 #pragma mark init / dealloc
@@ -136,6 +154,7 @@
 //Add a custom header to the request
 //Add a custom header to the request
 - (void)addRequestHeader:(NSString *)header value:(NSString *)value;
 - (void)addRequestHeader:(NSString *)header value:(NSString *)value;
 
 
+- (void)buildPostBody;
 
 
 #pragma mark get information about this request
 #pragma mark get information about this request
 
 
@@ -262,4 +281,8 @@
 @property (retain) NSString *requestMethod;
 @property (retain) NSString *requestMethod;
 @property (retain,setter=setPostBody:) NSData *postBody;
 @property (retain,setter=setPostBody:) NSData *postBody;
 @property (assign) unsigned int contentLength;
 @property (assign) unsigned int contentLength;
+@property (assign) unsigned int postLength;
+@property (assign) BOOL useCachedContentLength;
+@property (retain) ASIHTTPRequest *mainRequest;
+@property (assign) BOOL showAccurateProgress;
 @end
 @end

@@ -51,12 +51,17 @@ static NSLock *progressLock;
 	self = [super init];
 	self = [super init];
 	[self setRequestMethod:@"GET"];
 	[self setRequestMethod:@"GET"];
 	lastBytesSent = 0;
 	lastBytesSent = 0;
+	showAccurateProgress = YES;
+	useCachedContentLength = NO;
+	updatedProgress = NO;
+	mainRequest = nil;
 	username = nil;
 	username = nil;
 	password = nil;
 	password = nil;
 	requestHeaders = nil;
 	requestHeaders = nil;
 	authenticationRealm = nil;
 	authenticationRealm = nil;
 	outputStream = nil;
 	outputStream = nil;
 	requestAuthentication = NULL;
 	requestAuthentication = NULL;
+	haveBuiltPostBody = NO;
 	//credentials = NULL;
 	//credentials = NULL;
 	request = NULL;
 	request = NULL;
 	responseHeaders = nil;
 	responseHeaders = nil;
@@ -81,6 +86,7 @@ static NSLock *progressLock;
 		CFRelease(request);
 		CFRelease(request);
 	}
 	}
 	[self cancelLoad];
 	[self cancelLoad];
+	[mainRequest release];
 	[postBody release];
 	[postBody release];
 	[requestCredentials release];
 	[requestCredentials release];
 	[error release];
 	[error release];
@@ -116,7 +122,18 @@ static NSLock *progressLock;
 -(void)setPostBody:(NSData *)body
 -(void)setPostBody:(NSData *)body
 {
 {
 	postBody = [body retain];
 	postBody = [body retain];
+	postLength = [postBody length];
+	if (postBody && postLength > 0 && ![requestMethod isEqualToString:@"POST"] && ![requestMethod isEqualToString:@"PUT"]) {
 		[self setRequestMethod:@"POST"];
 		[self setRequestMethod:@"POST"];
+	}
+}
+
+// Subclasses should override this method if they need to create POST content for this request
+// This function will be called either just before a request starts, or when postLength is needed, whichever comes first
+// postLength must be set by the time this function is complete - calling setPostBody: will do this for you
+- (void)buildPostBody
+{
+	haveBuiltPostBody = YES;
 }
 }
 
 
 #pragma mark get information about this request
 #pragma mark get information about this request
@@ -199,6 +216,10 @@ static NSLock *progressLock;
 	}
 	}
 
 
 
 
+	if (!haveBuiltPostBody) {
+		[self buildPostBody];
+	}
+	
 	// Add custom headers
 	// Add custom headers
 	NSString *header;
 	NSString *header;
 	for (header in requestHeaders) {
 	for (header in requestHeaders) {
@@ -206,10 +227,12 @@ static NSLock *progressLock;
 	}
 	}
 	
 	
 
 
+
+	
+	
 	// If this is a post request and we have data to send, add it to the request
 	// If this is a post request and we have data to send, add it to the request
 	if ([self postBody]) {
 	if ([self postBody]) {
 		CFHTTPMessageSetBody(request, (CFDataRef)postBody);
 		CFHTTPMessageSetBody(request, (CFDataRef)postBody);
-		postLength = [postBody length];
 	}
 	}
 
 
 	[self loadRequest];
 	[self loadRequest];
@@ -235,7 +258,9 @@ static NSLock *progressLock;
 	}
 	}
 	
 	
 	lastBytesSent = 0;
 	lastBytesSent = 0;
+	if (!useCachedContentLength) {
 		contentLength = 0;
 		contentLength = 0;
+	}
 	[self setResponseHeaders:nil];
 	[self setResponseHeaders:nil];
     [self setReceivedData:[[[NSMutableData alloc] init] autorelease]];
     [self setReceivedData:[[[NSMutableData alloc] init] autorelease]];
     
     
@@ -268,7 +293,6 @@ static NSLock *progressLock;
         return;
         return;
     }
     }
 	
 	
-	
 	if (uploadProgressDelegate) {
 	if (uploadProgressDelegate) {
 		[self performSelectorOnMainThread:@selector(resetUploadProgress:) withObject:[NSNumber numberWithDouble:postLength] waitUntilDone:YES];
 		[self performSelectorOnMainThread:@selector(resetUploadProgress:) withObject:[NSNumber numberWithDouble:postLength] waitUntilDone:YES];
 	}
 	}
@@ -340,9 +364,14 @@ static NSLock *progressLock;
 
 
 - (void)updateProgressIndicators
 - (void)updateProgressIndicators
 {
 {
+	//Only update progress if this isn't a HEAD request used to preset the content-length
+	if (!mainRequest) {
 		
 		
+		if (showAccurateProgress || (complete && !updatedProgress)) {
 			[self updateUploadProgress];
 			[self updateUploadProgress];
 			[self updateDownloadProgress];
 			[self updateDownloadProgress];
+		}
+	}
 
 
 }
 }
 
 
@@ -421,7 +450,13 @@ static NSLock *progressLock;
 	
 	
 		//We're using a progress queue or compatible controller to handle progress
 		//We're using a progress queue or compatible controller to handle progress
 		if ([uploadProgressDelegate respondsToSelector:@selector(incrementUploadProgressBy:)]) {
 		if ([uploadProgressDelegate respondsToSelector:@selector(incrementUploadProgressBy:)]) {
-			int value = byteCount-lastBytesSent;
+			int value = 0;
+			if (showAccurateProgress) {
+				value = byteCount-lastBytesSent;
+			} else {
+				value = 1;
+				updatedProgress = YES;
+			}
 			SEL selector = @selector(incrementUploadProgressBy:);
 			SEL selector = @selector(incrementUploadProgressBy:);
 			NSMethodSignature *signature = nil;
 			NSMethodSignature *signature = nil;
 			signature = [[uploadProgressDelegate class] instanceMethodSignatureForSelector:selector];
 			signature = [[uploadProgressDelegate class] instanceMethodSignatureForSelector:selector];
@@ -485,7 +520,14 @@ static NSLock *progressLock;
 			
 			
 			NSAutoreleasePool *thePool = [[NSAutoreleasePool alloc] init];
 			NSAutoreleasePool *thePool = [[NSAutoreleasePool alloc] init];
 			
 			
-			int value = totalBytesRead-lastBytesRead;
+			int value = 0;
+			if (showAccurateProgress) {
+				value = totalBytesRead-lastBytesRead;
+			} else {
+				value = 1;
+				updatedProgress = YES;
+			}
+			
 			SEL selector = @selector(incrementDownloadProgressBy:);
 			SEL selector = @selector(incrementDownloadProgressBy:);
 			NSMethodSignature *signature = [[downloadProgressDelegate class] instanceMethodSignatureForSelector:selector];
 			NSMethodSignature *signature = [[downloadProgressDelegate class] instanceMethodSignatureForSelector:selector];
 			NSInvocation *invocation = [NSInvocation invocationWithMethodSignature:signature];
 			NSInvocation *invocation = [NSInvocation invocationWithMethodSignature:signature];
@@ -614,14 +656,20 @@ static NSLock *progressLock;
 		//We won't reset the download progress delegate if we got an authentication challenge
 		//We won't reset the download progress delegate if we got an authentication challenge
 		if (!isAuthenticationChallenge) {
 		if (!isAuthenticationChallenge) {
 
 
+			//Only check the content length if we haven't already got one (may have been set by an ASINetworkQueue using a previous HEAD request)
+			if (!useCachedContentLength) {
 				//See if we got a Content-length header
 				//See if we got a Content-length header
 				NSString *cLength = [responseHeaders valueForKey:@"Content-Length"];
 				NSString *cLength = [responseHeaders valueForKey:@"Content-Length"];
 				if (cLength) {
 				if (cLength) {
 					contentLength = CFStringGetDoubleValue((CFStringRef)cLength);
 					contentLength = CFStringGetDoubleValue((CFStringRef)cLength);
-				if (downloadProgressDelegate) {
+					if (mainRequest) {
+						[mainRequest setContentLength:contentLength];
+					}
+					if (downloadProgressDelegate && showAccurateProgress) {
 						[self performSelectorOnMainThread:@selector(resetDownloadProgress:) withObject:[NSNumber numberWithDouble:contentLength] waitUntilDone:YES];
 						[self performSelectorOnMainThread:@selector(resetDownloadProgress:) withObject:[NSNumber numberWithDouble:contentLength] waitUntilDone:YES];
 					}
 					}
 				}
 				}
+			}
 			
 			
 			//Handle cookies
 			//Handle cookies
 			NSArray *cookies = [NSHTTPCookie cookiesWithResponseHeaderFields:responseHeaders forURL:url];
 			NSArray *cookies = [NSHTTPCookie cookiesWithResponseHeaderFields:responseHeaders forURL:url];
@@ -836,7 +884,6 @@ static NSLock *progressLock;
 
 
 - (void)handleNetworkEvent:(CFStreamEventType)type
 - (void)handleNetworkEvent:(CFStreamEventType)type
 {
 {
-    
     // Dispatch the stream events.
     // Dispatch the stream events.
     switch (type) {
     switch (type) {
         case kCFStreamEventHasBytesAvailable:
         case kCFStreamEventHasBytesAvailable:
@@ -898,9 +945,18 @@ static NSLock *progressLock;
 
 
 - (void)handleStreamComplete
 - (void)handleStreamComplete
 {
 {
+	
+	//Try to read the headers (if this is a HEAD request handleBytesAvailable available may not be called)
+	if (!responseHeaders) {
+		if ([self readResponseHeadersReturningAuthenticationFailure]) {
+			[self attemptToApplyCredentialsAndResume];
+			return;
+		}
+	}
+
+	
 	complete = YES;
 	complete = YES;
-	[self updateUploadProgress];
-	[self updateDownloadProgress];
+	[self updateProgressIndicators];
     if (readStream) {
     if (readStream) {
         CFReadStreamClose(readStream);
         CFReadStreamClose(readStream);
         CFReadStreamSetClient(readStream, kCFStreamEventNone, NULL, NULL);
         CFReadStreamSetClient(readStream, kCFStreamEventNone, NULL, NULL);
@@ -1017,9 +1073,6 @@ static NSLock *progressLock;
 }
 }
 
 
 
 
-
-
-
 @synthesize username;
 @synthesize username;
 @synthesize password;
 @synthesize password;
 @synthesize domain;
 @synthesize domain;
@@ -1047,4 +1100,8 @@ static NSLock *progressLock;
 @synthesize requestMethod;
 @synthesize requestMethod;
 @synthesize postBody;
 @synthesize postBody;
 @synthesize contentLength;
 @synthesize contentLength;
+@synthesize postLength;
+@synthesize useCachedContentLength;
+@synthesize mainRequest;
+@synthesize showAccurateProgress;
 @end
 @end

@@ -117,7 +117,7 @@
 - (void)testUploadProgress
 - (void)testUploadProgress
 {
 {
 	progress = 0;
 	progress = 0;
-	ASIHTTPRequest *request = [[[ASIHTTPRequest alloc] initWithURL:[NSURL URLWithString:@"http://allseeing-i.com/ignore"]] autorelease];
+	ASIHTTPRequest *request = [[[ASIHTTPRequest alloc] initWithURL:[NSURL URLWithString:@"http://asi/ignore"]] autorelease];
 	[request setPostBody:[NSMutableData dataWithLength:1024*32]];
 	[request setPostBody:[NSMutableData dataWithLength:1024*32]];
 	[request setUploadProgressDelegate:self];
 	[request setUploadProgressDelegate:self];
 	[request start];
 	[request start];
@@ -357,4 +357,5 @@
 }
 }
 
 
 
 
+
 @end
 @end

@@ -26,27 +26,39 @@
 	id uploadProgressDelegate;
 	id uploadProgressDelegate;
 	
 	
 	// Total amount uploaded so far for all requests in this queue
 	// Total amount uploaded so far for all requests in this queue
-	int uploadProgressBytes;
+	unsigned int uploadProgressBytes;
 	
 	
 	// Total amount to be uploaded for all requests in this queue - requests add to this figure as they work out how much data they have to transmit
 	// Total amount to be uploaded for all requests in this queue - requests add to this figure as they work out how much data they have to transmit
-	int uploadProgressTotalBytes;
+	unsigned int uploadProgressTotalBytes;
 
 
 	// Download progress indicator, probably an NSProgressIndicator or UIProgressView
 	// Download progress indicator, probably an NSProgressIndicator or UIProgressView
 	id downloadProgressDelegate;
 	id downloadProgressDelegate;
 	
 	
 	// Total amount downloaded so far for all requests in this queue
 	// Total amount downloaded so far for all requests in this queue
-	int downloadProgressBytes;
+	unsigned int downloadProgressBytes;
 	
 	
 	// Total amount to be downloaded for all requests in this queue - requests add to this figure as they receive Content-Length headers
 	// Total amount to be downloaded for all requests in this queue - requests add to this figure as they receive Content-Length headers
-	int downloadProgressTotalBytes;
+	unsigned int downloadProgressTotalBytes;
 	
 	
 	// When YES, the queue will cancel all requests when a request fails. Default is YES
 	// When YES, the queue will cancel all requests when a request fails. Default is YES
 	BOOL shouldCancelAllRequestsOnFailure;
 	BOOL shouldCancelAllRequestsOnFailure;
 	
 	
+	//Number of real requests (excludes HEAD requests created to manage showAccurateProgress)
 	int requestsCount;
 	int requestsCount;
-	int requestsCompleteCount;
+	
+	// When NO, this request will only update the progress indicator when it completes
+	// When YES, this request will update the progress indicator according to how much data it has recieved so far
+	// When YES, the queue will first perform HEAD requests for all GET requests in the queue, so it can calculate the total download size before it starts
+	// NO means better performance, because it skips this step for GET requests, and it won't waste time updating the progress indicator until a request completes 
+	// Set to YES if the size of a requests in the queue varies greatly for much more accurate results
+	// Default for requests in the queue is NO
+	BOOL showAccurateProgress;
+
+	
 }
 }
 
 
+// Used internally to manage HEAD requests when showAccurateProgress is YES, do not use!
+- (void)addHEADOperation:(NSOperation *)operation;
 
 
 // Called at the start of a request to add on the size of this upload to the total
 // Called at the start of a request to add on the size of this upload to the total
 - (void)incrementUploadSizeBy:(int)bytes;
 - (void)incrementUploadSizeBy:(int)bytes;
@@ -60,6 +72,10 @@
 // Called during a request when data is received to increment the progress indicator
 // Called during a request when data is received to increment the progress indicator
 - (void)incrementDownloadProgressBy:(int)bytes;
 - (void)incrementDownloadProgressBy:(int)bytes;
 
 
+// All ASINetworkQueues are paused when created so that total size can be calculated before the queue starts
+// This method will start the queue
+- (void)go;
+
 @property (assign,setter=setUploadProgressDelegate:) id uploadProgressDelegate;
 @property (assign,setter=setUploadProgressDelegate:) id uploadProgressDelegate;
 @property (assign,setter=setDownloadProgressDelegate:) id downloadProgressDelegate;
 @property (assign,setter=setDownloadProgressDelegate:) id downloadProgressDelegate;
 
 
@@ -68,4 +84,5 @@
 @property (assign) SEL queueDidFinishSelector;
 @property (assign) SEL queueDidFinishSelector;
 @property (assign) BOOL shouldCancelAllRequestsOnFailure;
 @property (assign) BOOL shouldCancelAllRequestsOnFailure;
 @property (assign) id delegate;
 @property (assign) id delegate;
+@property (assign) BOOL showAccurateProgress;
 @end
 @end

@@ -31,17 +31,37 @@
 	downloadProgressTotalBytes = 0;
 	downloadProgressTotalBytes = 0;
 	
 	
 	requestsCount = 0;
 	requestsCount = 0;
-	requestsCompleteCount = 0;
+	
+	showAccurateProgress = NO;
+	
+	[self setSuspended:YES];
 	
 	
 	return self;
 	return self;
 }
 }
 
 
+- (void)go
+{
+	if (!showAccurateProgress) {
+		if (downloadProgressDelegate) {
+			[self incrementDownloadSizeBy:requestsCount];
+		}
+		if (uploadProgressDelegate) {
+			[self incrementUploadSizeBy:requestsCount];
+		}		
+	}
+	[self setSuspended:NO];
+}
+
 - (void)cancelAllOperations
 - (void)cancelAllOperations
 {
 {
+	requestsCount = 0;
 	uploadProgressBytes = 0;
 	uploadProgressBytes = 0;
 	uploadProgressTotalBytes = 0;
 	uploadProgressTotalBytes = 0;
 	downloadProgressBytes = 0;
 	downloadProgressBytes = 0;
 	downloadProgressTotalBytes = 0;
 	downloadProgressTotalBytes = 0;
+	[self setUploadProgressDelegate:nil];
+	[self setDownloadProgressDelegate:nil];
+	[self setDelegate:nil];
 	[super cancelAllOperations];
 	[super cancelAllOperations];
 }
 }
 
 
@@ -58,7 +78,6 @@
 		[invocation setSelector:selector];
 		[invocation setSelector:selector];
 		[invocation setArgument:&max atIndex:2];
 		[invocation setArgument:&max atIndex:2];
 		[invocation invokeWithTarget:uploadProgressDelegate];
 		[invocation invokeWithTarget:uploadProgressDelegate];
-
 	}	
 	}	
 }
 }
 
 
@@ -79,49 +98,97 @@
 	}	
 	}	
 }
 }
 
 
+- (void)addHEADOperation:(NSOperation *)operation
+{
+	if ([operation isKindOfClass:[ASIHTTPRequest class]]) {
+		
+		ASIHTTPRequest *request = (ASIHTTPRequest *)operation;
+		[request setShowAccurateProgress:YES];
+		if (uploadProgressDelegate) {
+			[request setUploadProgressDelegate:self];
+		} else {
+			[request setUploadProgressDelegate:NULL];
+		}
+		if (downloadProgressDelegate) {
+			[request setDownloadProgressDelegate:self];
+		} else {
+			[request setDownloadProgressDelegate:NULL];	
+		}
+		[request setDelegate:self];
+		[super addOperation:request];
+	}
+}
+
 // Only add ASIHTTPRequests to this queue!!
 // Only add ASIHTTPRequests to this queue!!
 - (void)addOperation:(NSOperation *)operation
 - (void)addOperation:(NSOperation *)operation
 {
 {
 	if ([operation isKindOfClass:[ASIHTTPRequest class]]) {
 	if ([operation isKindOfClass:[ASIHTTPRequest class]]) {
+		
 		requestsCount++;
 		requestsCount++;
+		
+		ASIHTTPRequest *request = (ASIHTTPRequest *)operation;
+		
+		if (showAccurateProgress) {
+			
+			//If this is a GET request and we want accurate progress, perform a HEAD request first to get the content-length
+			if ([[request requestMethod] isEqualToString:@"GET"]) {
+				ASIHTTPRequest *HEADRequest = [[[ASIHTTPRequest alloc] initWithURL:[request url]] autorelease];
+				[HEADRequest setRequestMethod:@"HEAD"];
+				[HEADRequest setQueuePriority:10];
+				[HEADRequest setMainRequest:request];
+				[self addHEADOperation:HEADRequest];
+				
+				[request setUseCachedContentLength:YES];
+				[request addDependency:HEADRequest];
+			
+			//If we want to track uploading for this request accurately, we need to add the size of the post content to the total
+			} else if (uploadProgressDelegate) {
+				[request buildPostBody];
+				uploadProgressTotalBytes += [request postLength];
+			}
+		}
+		[request setShowAccurateProgress:showAccurateProgress];
+		
 		if (uploadProgressDelegate) {
 		if (uploadProgressDelegate) {
-			[(ASIHTTPRequest *)operation setUploadProgressDelegate:self];
+			[request setUploadProgressDelegate:self];
 		} else {
 		} else {
-			[(ASIHTTPRequest *)operation setUploadProgressDelegate:NULL];
+			[request setUploadProgressDelegate:NULL];
 		}
 		}
 		if (downloadProgressDelegate) {
 		if (downloadProgressDelegate) {
-			[(ASIHTTPRequest *)operation setDownloadProgressDelegate:self];
+			[request setDownloadProgressDelegate:self];
 		} else {
 		} else {
-			[(ASIHTTPRequest *)operation setDownloadProgressDelegate:NULL];	
+			[request setDownloadProgressDelegate:NULL];	
 		}
 		}
-		[(ASIHTTPRequest *)operation setDelegate:self];
-		[(ASIHTTPRequest *)operation setDidFailSelector:@selector(requestDidFail:)];
-		[(ASIHTTPRequest *)operation setDidFinishSelector:@selector(requestDidFinish:)];
-		[super addOperation:operation];
+		[request setDelegate:self];
+		[request setDidFailSelector:@selector(requestDidFail:)];
+		[request setDidFinishSelector:@selector(requestDidFinish:)];
+		[super addOperation:request];
 	}
 	}
 	
 	
 }
 }
 
 
 - (void)requestDidFail:(ASIHTTPRequest *)request
 - (void)requestDidFail:(ASIHTTPRequest *)request
 {
 {
+	requestsCount--;
 	if (requestDidFailSelector) {
 	if (requestDidFailSelector) {
 		[delegate performSelector:requestDidFailSelector withObject:request];
 		[delegate performSelector:requestDidFailSelector withObject:request];
 	}
 	}
 	if (shouldCancelAllRequestsOnFailure) {
 	if (shouldCancelAllRequestsOnFailure) {
 		[self cancelAllOperations];
 		[self cancelAllOperations];
 	}
 	}
-	requestsCompleteCount++;
 }
 }
 
 
 - (void)requestDidFinish:(ASIHTTPRequest *)request
 - (void)requestDidFinish:(ASIHTTPRequest *)request
 {
 {
-	requestsCompleteCount++;
+	requestsCount--;
 	if (requestDidFinishSelector) {
 	if (requestDidFinishSelector) {
 		[delegate performSelector:requestDidFinishSelector withObject:request];
 		[delegate performSelector:requestDidFinishSelector withObject:request];
 	}
 	}
-	if (queueDidFinishSelector && requestsCompleteCount == requestsCount) {
+	if (requestsCount == 0) {
+		if (queueDidFinishSelector) {
 			[delegate performSelector:queueDidFinishSelector withObject:self];
 			[delegate performSelector:queueDidFinishSelector withObject:self];
 		}
 		}
+	}
 }
 }
 
 
 - (void)incrementUploadSizeBy:(int)bytes
 - (void)incrementUploadSizeBy:(int)bytes
@@ -159,7 +226,7 @@
 		return;
 		return;
 	}
 	}
 	downloadProgressBytes += bytes;
 	downloadProgressBytes += bytes;
-	
+	//NSLog(@"%hu/%hu",downloadProgressBytes,downloadProgressTotalBytes);
 	double progress = (downloadProgressBytes*1.0)/(downloadProgressTotalBytes*1.0);
 	double progress = (downloadProgressBytes*1.0)/(downloadProgressTotalBytes*1.0);
 	[ASIHTTPRequest setProgress:progress forProgressIndicator:downloadProgressDelegate];
 	[ASIHTTPRequest setProgress:progress forProgressIndicator:downloadProgressDelegate];
 }
 }
@@ -173,6 +240,7 @@
 }
 }
 
 
 
 
+
 @synthesize uploadProgressDelegate;
 @synthesize uploadProgressDelegate;
 @synthesize downloadProgressDelegate;
 @synthesize downloadProgressDelegate;
 @synthesize requestDidFinishSelector;
 @synthesize requestDidFinishSelector;
@@ -180,4 +248,6 @@
 @synthesize queueDidFinishSelector;
 @synthesize queueDidFinishSelector;
 @synthesize shouldCancelAllRequestsOnFailure;
 @synthesize shouldCancelAllRequestsOnFailure;
 @synthesize delegate;
 @synthesize delegate;
+@synthesize showAccurateProgress;
+
 @end
 @end

@@ -21,21 +21,23 @@
 	networkQueue = [[ASINetworkQueue alloc] init];
 	networkQueue = [[ASINetworkQueue alloc] init];
 	[networkQueue setDownloadProgressDelegate:self];
 	[networkQueue setDownloadProgressDelegate:self];
 	[networkQueue setDelegate:self];
 	[networkQueue setDelegate:self];
-	[networkQueue setRequestDidFinishSelector:@selector(queueFinished:)];	
+	[networkQueue setShowAccurateProgress:NO];
+	[networkQueue setQueueDidFinishSelector:@selector(queueFinished:)];	
 	
 	
 	NSURL *url;	
 	NSURL *url;	
-	url = [[[NSURL alloc] initWithString:@"http://allseeing-i.com/asi-http-request/tests/first"] autorelease];
+	url = [[[NSURL alloc] initWithString:@"http://allseeing-i.com/i/logo.png"] autorelease];
 	ASIHTTPRequest *request1 = [[[ASIHTTPRequest alloc] initWithURL:url] autorelease];
 	ASIHTTPRequest *request1 = [[[ASIHTTPRequest alloc] initWithURL:url] autorelease];
 	[networkQueue addOperation:request1];
 	[networkQueue addOperation:request1];
 	
 	
-	url = [[[NSURL alloc] initWithString:@"http://allseeing-i.com/asi-http-request/tests/second"] autorelease];
+	url = [[[NSURL alloc] initWithString:@"http://allseeing-i.com/i/trailsnetwork.png"] autorelease];
 	ASIHTTPRequest *request2 = [[[ASIHTTPRequest alloc] initWithURL:url] autorelease];
 	ASIHTTPRequest *request2 = [[[ASIHTTPRequest alloc] initWithURL:url] autorelease];
 	[networkQueue addOperation:request2];
 	[networkQueue addOperation:request2];
 	
 	
-	url = [[[NSURL alloc] initWithString:@"http://allseeing-i.com/asi-http-request/tests/third"] autorelease];
+	url = [[[NSURL alloc] initWithString:@"http://allseeing-i.com/sharedspace20.png"] autorelease];
 	ASIHTTPRequest *request3 = [[[ASIHTTPRequest alloc] initWithURL:url] autorelease];
 	ASIHTTPRequest *request3 = [[[ASIHTTPRequest alloc] initWithURL:url] autorelease];
 	[networkQueue addOperation:request3];
 	[networkQueue addOperation:request3];
 	
 	
+	[networkQueue go];
 	
 	
 	NSDate* endDate = [NSDate distantFuture];
 	NSDate* endDate = [NSDate distantFuture];
 	while (!complete) {
 	while (!complete) {
@@ -45,9 +47,39 @@
 	BOOL success = (progress == 1.0);
 	BOOL success = (progress == 1.0);
 	STAssertTrue(success,@"Failed to increment progress properly");
 	STAssertTrue(success,@"Failed to increment progress properly");
 	
 	
+	//Now test again with accurate progress
+	
+	[networkQueue cancelAllOperations];
+	[networkQueue setShowAccurateProgress:YES];
+
+	url = [[[NSURL alloc] initWithString:@"http://allseeing-i.com/i/logo.png"] autorelease];
+	request1 = [[[ASIHTTPRequest alloc] initWithURL:url] autorelease];
+	[networkQueue addOperation:request1];
+	
+	url = [[[NSURL alloc] initWithString:@"http://allseeing-i.com/i/trailsnetwork.png"] autorelease];
+	request2 = [[[ASIHTTPRequest alloc] initWithURL:url] autorelease];
+	[networkQueue addOperation:request2];
+	
+	url = [[[NSURL alloc] initWithString:@"http://allseeing-i.com/sharedspace20.png"] autorelease];
+	request3 = [[[ASIHTTPRequest alloc] initWithURL:url] autorelease];
+	[networkQueue addOperation:request3];
+	
+	[networkQueue go];
+	
+	endDate = [NSDate distantFuture];
+	while (!complete) {
+		[[NSRunLoop currentRunLoop] runMode:NSDefaultRunLoopMode beforeDate:endDate];
+	}
+	
+	success = (progress == 1.0);
+	STAssertTrue(success,@"Failed to increment progress properly");
+	
+	
 	[networkQueue release];
 	[networkQueue release];
 	
 	
 	
 	
+	
+	
 }
 }
 
 
 - (void)setProgress:(float)newProgress
 - (void)setProgress:(float)newProgress
@@ -87,6 +119,7 @@
 	ASIHTTPRequest *request5 = [[[ASIHTTPRequest alloc] initWithURL:url] autorelease];
 	ASIHTTPRequest *request5 = [[[ASIHTTPRequest alloc] initWithURL:url] autorelease];
 	[networkQueue addOperation:request5];
 	[networkQueue addOperation:request5];
 
 
+	[networkQueue go];
 	
 	
 	NSDate* endDate = [NSDate distantFuture];
 	NSDate* endDate = [NSDate distantFuture];
 	while (!complete) {
 	while (!complete) {
@@ -155,6 +188,8 @@
 	requestThatShouldFail = [[ASIHTTPRequest alloc] initWithURL:url];
 	requestThatShouldFail = [[ASIHTTPRequest alloc] initWithURL:url];
 	[networkQueue addOperation:requestThatShouldFail];
 	[networkQueue addOperation:requestThatShouldFail];
 
 
+	[networkQueue go];
+	
 	NSDate* endDate = [NSDate distantFuture];
 	NSDate* endDate = [NSDate distantFuture];
 	while (!complete) {
 	while (!complete) {
 		[[NSRunLoop currentRunLoop] runMode:NSDefaultRunLoopMode beforeDate:endDate];
 		[[NSRunLoop currentRunLoop] runMode:NSDefaultRunLoopMode beforeDate:endDate];

@@ -16,6 +16,8 @@
 	IBOutlet NSWindow *window;
 	IBOutlet NSWindow *window;
 	IBOutlet NSWindow *loginWindow;
 	IBOutlet NSWindow *loginWindow;
 	
 	
+	IBOutlet NSButton *showAccurateProgress;
+	
 	IBOutlet NSTextField *host;
 	IBOutlet NSTextField *host;
 	IBOutlet NSTextField *realm;	
 	IBOutlet NSTextField *realm;	
 	IBOutlet NSTextField *username;
 	IBOutlet NSTextField *username;

@@ -43,6 +43,7 @@
 - (IBAction)URLFetchWithProgress:(id)sender
 - (IBAction)URLFetchWithProgress:(id)sender
 {
 {
 	[networkQueue cancelAllOperations];
 	[networkQueue cancelAllOperations];
+	[networkQueue setShowAccurateProgress:YES];
 	[networkQueue setDownloadProgressDelegate:progressIndicator];
 	[networkQueue setDownloadProgressDelegate:progressIndicator];
 	[networkQueue setDelegate:self];
 	[networkQueue setDelegate:self];
 	[networkQueue setRequestDidFinishSelector:@selector(URLFetchWithProgressComplete:)];
 	[networkQueue setRequestDidFinishSelector:@selector(URLFetchWithProgressComplete:)];
@@ -50,6 +51,7 @@
 	ASIHTTPRequest *request = [[[ASIHTTPRequest alloc] initWithURL:[NSURL URLWithString:@"http://trails-network.net/Downloads/MemexTrails_1.0b1.zip"]] autorelease];
 	ASIHTTPRequest *request = [[[ASIHTTPRequest alloc] initWithURL:[NSURL URLWithString:@"http://trails-network.net/Downloads/MemexTrails_1.0b1.zip"]] autorelease];
 	[request setDownloadDestinationPath:[[[[NSBundle mainBundle] bundlePath] stringByDeletingLastPathComponent] stringByAppendingPathComponent:@"MemexTrails_1.0b1.zip"]];
 	[request setDownloadDestinationPath:[[[[NSBundle mainBundle] bundlePath] stringByDeletingLastPathComponent] stringByAppendingPathComponent:@"MemexTrails_1.0b1.zip"]];
 	[networkQueue addOperation:request];
 	[networkQueue addOperation:request];
+	[networkQueue go];
 }
 }
 
 
 - (void)URLFetchWithProgressComplete:(ASIHTTPRequest *)request
 - (void)URLFetchWithProgressComplete:(ASIHTTPRequest *)request
@@ -71,6 +73,7 @@
 	[networkQueue setDownloadProgressDelegate:progressIndicator];
 	[networkQueue setDownloadProgressDelegate:progressIndicator];
 	[networkQueue setRequestDidFinishSelector:@selector(imageFetchComplete:)];
 	[networkQueue setRequestDidFinishSelector:@selector(imageFetchComplete:)];
 	[networkQueue setDelegate:self];
 	[networkQueue setDelegate:self];
+	[networkQueue setShowAccurateProgress:([showAccurateProgress state] == NSOnState)];
 	
 	
 	ASIHTTPRequest *request;
 	ASIHTTPRequest *request;
 	
 	
@@ -85,6 +88,9 @@
 	request = [[[ASIHTTPRequest alloc] initWithURL:[NSURL URLWithString:@"http://allseeing-i.com/i/sharedspace20.png"]] autorelease];
 	request = [[[ASIHTTPRequest alloc] initWithURL:[NSURL URLWithString:@"http://allseeing-i.com/i/sharedspace20.png"]] autorelease];
 	[request setDownloadDestinationPath:[[[[NSBundle mainBundle] bundlePath] stringByDeletingLastPathComponent] stringByAppendingPathComponent:@"3.png"]];
 	[request setDownloadDestinationPath:[[[[NSBundle mainBundle] bundlePath] stringByDeletingLastPathComponent] stringByAppendingPathComponent:@"3.png"]];
 	[networkQueue addOperation:request];
 	[networkQueue addOperation:request];
+	
+	
+	[networkQueue go];
 }
 }
 
 
 
 
@@ -118,7 +124,7 @@
 	request = [[[ASIHTTPRequest alloc] initWithURL:[NSURL URLWithString:@"http://allseeing-i.com/top_secret/"]] autorelease];
 	request = [[[ASIHTTPRequest alloc] initWithURL:[NSURL URLWithString:@"http://allseeing-i.com/top_secret/"]] autorelease];
 	[request setUseKeychainPersistance:[keychainCheckbox state]];
 	[request setUseKeychainPersistance:[keychainCheckbox state]];
 	[networkQueue addOperation:request];
 	[networkQueue addOperation:request];
-
+	[networkQueue go];
 
 
 }
 }
 
 
@@ -166,19 +172,19 @@
 	[data writeToFile:path atomically:NO];
 	[data writeToFile:path atomically:NO];
 	
 	
 	[networkQueue cancelAllOperations];
 	[networkQueue cancelAllOperations];
-	[progressIndicator setDoubleValue:0];
-	ASIFormDataRequest *request = [[[ASIFormDataRequest alloc] initWithURL:[NSURL URLWithString:@"http://allseeing-i.com/ignore"]] autorelease];
-	[request setDelegate:self];
+	[networkQueue setShowAccurateProgress:YES];
+	[networkQueue setUploadProgressDelegate:progressIndicator];
+	[networkQueue setDelegate:self];
 	
 	
+	ASIFormDataRequest *request = [[[ASIFormDataRequest alloc] initWithURL:[NSURL URLWithString:@"http://allseeing-i.com/ignore"]] autorelease];
 	[request setPostValue:@"test" forKey:@"value1"];
 	[request setPostValue:@"test" forKey:@"value1"];
 	[request setPostValue:@"test" forKey:@"value2"];
 	[request setPostValue:@"test" forKey:@"value2"];
 	[request setPostValue:@"test" forKey:@"value3"];
 	[request setPostValue:@"test" forKey:@"value3"];
-
 	[request setFile:path forKey:@"file"];
 	[request setFile:path forKey:@"file"];
 	
 	
-	[networkQueue setUploadProgressDelegate:progressIndicator];
-	[networkQueue addOperation:request];
 
 
+	[networkQueue addOperation:request];
+	[networkQueue go];
 }
 }
 
 
 
 

@@ -8,6 +8,7 @@
 		<string key="IBDocument.HIToolboxVersion">352.00</string>
 		<string key="IBDocument.HIToolboxVersion">352.00</string>
 		<object class="NSMutableArray" key="IBDocument.EditedObjectIDs">
 		<object class="NSMutableArray" key="IBDocument.EditedObjectIDs">
 			<bool key="EncodedWithXMLCoder">YES</bool>
 			<bool key="EncodedWithXMLCoder">YES</bool>
+			<integer value="440"/>
 		</object>
 		</object>
 		<object class="NSArray" key="IBDocument.PluginDependencies">
 		<object class="NSArray" key="IBDocument.PluginDependencies">
 			<bool key="EncodedWithXMLCoder">YES</bool>
 			<bool key="EncodedWithXMLCoder">YES</bool>
@@ -771,7 +772,6 @@
 							<object class="NSPSMatrix" key="NSDrawMatrix"/>
 							<object class="NSPSMatrix" key="NSDrawMatrix"/>
 							<string key="NSFrame">{{11, 16}, {151, 20}}</string>
 							<string key="NSFrame">{{11, 16}, {151, 20}}</string>
 							<reference key="NSSuperview" ref="439893737"/>
 							<reference key="NSSuperview" ref="439893737"/>
-							<reference key="NSWindow"/>
 							<int key="NSpiFlags">16392</int>
 							<int key="NSpiFlags">16392</int>
 							<double key="NSMaxValue">1.000000e+00</double>
 							<double key="NSMaxValue">1.000000e+00</double>
 						</object>
 						</object>
@@ -780,7 +780,6 @@
 							<int key="NSvFlags">12</int>
 							<int key="NSvFlags">12</int>
 							<string key="NSFrame">{{6, 34}, {461, 289}}</string>
 							<string key="NSFrame">{{6, 34}, {461, 289}}</string>
 							<reference key="NSSuperview" ref="439893737"/>
 							<reference key="NSSuperview" ref="439893737"/>
-							<reference key="NSWindow"/>
 							<object class="NSMutableArray" key="NSTabViewItems">
 							<object class="NSMutableArray" key="NSTabViewItems">
 								<bool key="EncodedWithXMLCoder">YES</bool>
 								<bool key="EncodedWithXMLCoder">YES</bool>
 								<object class="NSTabViewItem" id="601615678">
 								<object class="NSTabViewItem" id="601615678">
@@ -1077,7 +1076,6 @@ cmVhZC4</string>
 												</object>
 												</object>
 												<string key="NSFrame">{{14, 163}, {139, 72}}</string>
 												<string key="NSFrame">{{14, 163}, {139, 72}}</string>
 												<reference key="NSSuperview" ref="624078948"/>
 												<reference key="NSSuperview" ref="624078948"/>
-												<reference key="NSWindow"/>
 												<bool key="NSEnabled">YES</bool>
 												<bool key="NSEnabled">YES</bool>
 												<object class="NSImageCell" key="NSCell" id="650701610">
 												<object class="NSImageCell" key="NSCell" id="650701610">
 													<int key="NSCellFlags">130560</int>
 													<int key="NSCellFlags">130560</int>
@@ -1106,7 +1104,6 @@ cmVhZC4</string>
 												</object>
 												</object>
 												<string key="NSFrame">{{14, 84}, {139, 72}}</string>
 												<string key="NSFrame">{{14, 84}, {139, 72}}</string>
 												<reference key="NSSuperview" ref="624078948"/>
 												<reference key="NSSuperview" ref="624078948"/>
-												<reference key="NSWindow"/>
 												<bool key="NSEnabled">YES</bool>
 												<bool key="NSEnabled">YES</bool>
 												<object class="NSImageCell" key="NSCell" id="737332382">
 												<object class="NSImageCell" key="NSCell" id="737332382">
 													<int key="NSCellFlags">130560</int>
 													<int key="NSCellFlags">130560</int>
@@ -1135,7 +1132,6 @@ cmVhZC4</string>
 												</object>
 												</object>
 												<string key="NSFrame">{{14, 4}, {139, 72}}</string>
 												<string key="NSFrame">{{14, 4}, {139, 72}}</string>
 												<reference key="NSSuperview" ref="624078948"/>
 												<reference key="NSSuperview" ref="624078948"/>
-												<reference key="NSWindow"/>
 												<bool key="NSEnabled">YES</bool>
 												<bool key="NSEnabled">YES</bool>
 												<object class="NSImageCell" key="NSCell" id="543138502">
 												<object class="NSImageCell" key="NSCell" id="543138502">
 													<int key="NSCellFlags">130560</int>
 													<int key="NSCellFlags">130560</int>
@@ -1152,7 +1148,6 @@ cmVhZC4</string>
 												<int key="NSvFlags">268</int>
 												<int key="NSvFlags">268</int>
 												<string key="NSFrame">{{156, 138}, {62, 32}}</string>
 												<string key="NSFrame">{{156, 138}, {62, 32}}</string>
 												<reference key="NSSuperview" ref="624078948"/>
 												<reference key="NSSuperview" ref="624078948"/>
-												<reference key="NSWindow"/>
 												<bool key="NSEnabled">YES</bool>
 												<bool key="NSEnabled">YES</bool>
 												<object class="NSButtonCell" key="NSCell" id="11946473">
 												<object class="NSButtonCell" key="NSCell" id="11946473">
 													<int key="NSCellFlags">67239424</int>
 													<int key="NSCellFlags">67239424</int>
@@ -1173,7 +1168,6 @@ cmVhZC4</string>
 												<int key="NSvFlags">268</int>
 												<int key="NSvFlags">268</int>
 												<string key="NSFrame">{{159, 181}, {268, 51}}</string>
 												<string key="NSFrame">{{159, 181}, {268, 51}}</string>
 												<reference key="NSSuperview" ref="624078948"/>
 												<reference key="NSSuperview" ref="624078948"/>
-												<reference key="NSWindow"/>
 												<bool key="NSEnabled">YES</bool>
 												<bool key="NSEnabled">YES</bool>
 												<object class="NSTextFieldCell" key="NSCell" id="118640000">
 												<object class="NSTextFieldCell" key="NSCell" id="118640000">
 													<int key="NSCellFlags">67239424</int>
 													<int key="NSCellFlags">67239424</int>
@@ -1185,10 +1179,36 @@ cmVhZC4</string>
 													<reference key="NSTextColor" ref="981560827"/>
 													<reference key="NSTextColor" ref="981560827"/>
 												</object>
 												</object>
 											</object>
 											</object>
+											<object class="NSButton" id="986741348">
+												<reference key="NSNextResponder" ref="624078948"/>
+												<int key="NSvFlags">268</int>
+												<string key="NSFrame">{{160, 110}, {172, 18}}</string>
+												<reference key="NSSuperview" ref="624078948"/>
+												<bool key="NSEnabled">YES</bool>
+												<object class="NSButtonCell" key="NSCell" id="588048761">
+													<int key="NSCellFlags">67239424</int>
+													<int key="NSCellFlags2">0</int>
+													<string key="NSContents">Show accurate progress</string>
+													<reference key="NSSupport" ref="584670792"/>
+													<reference key="NSControlView" ref="986741348"/>
+													<int key="NSButtonFlags">1211912703</int>
+													<int key="NSButtonFlags2">130</int>
+													<object class="NSCustomResource" key="NSNormalImage" id="385619933">
+														<string key="NSClassName">NSImage</string>
+														<string key="NSResourceName">NSSwitch</string>
+													</object>
+													<object class="NSButtonImageSource" key="NSAlternateImage" id="938042219">
+														<string key="NSImageName">NSSwitch</string>
+													</object>
+													<string key="NSAlternateContents"/>
+													<string key="NSKeyEquivalent"/>
+													<int key="NSPeriodicDelay">200</int>
+													<int key="NSPeriodicInterval">25</int>
+												</object>
+											</object>
 										</object>
 										</object>
 										<string key="NSFrame">{{10, 33}, {441, 243}}</string>
 										<string key="NSFrame">{{10, 33}, {441, 243}}</string>
 										<reference key="NSSuperview" ref="495298985"/>
 										<reference key="NSSuperview" ref="495298985"/>
-										<reference key="NSWindow"/>
 									</object>
 									</object>
 									<string key="NSLabel">Queue</string>
 									<string key="NSLabel">Queue</string>
 									<reference key="NSColor" ref="482475293"/>
 									<reference key="NSColor" ref="482475293"/>
@@ -1253,13 +1273,8 @@ c3N3b3JkLCBlbnRlciAndG9wc2VjcmV0JyBmb3IgYm90aC4</string>
 													<reference key="NSControlView" ref="448108793"/>
 													<reference key="NSControlView" ref="448108793"/>
 													<int key="NSButtonFlags">1211912703</int>
 													<int key="NSButtonFlags">1211912703</int>
 													<int key="NSButtonFlags2">2</int>
 													<int key="NSButtonFlags2">2</int>
-													<object class="NSCustomResource" key="NSNormalImage">
-														<string key="NSClassName">NSImage</string>
-														<string key="NSResourceName">NSSwitch</string>
-													</object>
-													<object class="NSButtonImageSource" key="NSAlternateImage">
-														<string key="NSImageName">NSSwitch</string>
-													</object>
+													<reference key="NSNormalImage" ref="385619933"/>
+													<reference key="NSAlternateImage" ref="938042219"/>
 													<string key="NSAlternateContents"/>
 													<string key="NSAlternateContents"/>
 													<string key="NSKeyEquivalent"/>
 													<string key="NSKeyEquivalent"/>
 													<int key="NSPeriodicDelay">200</int>
 													<int key="NSPeriodicDelay">200</int>
@@ -1369,7 +1384,6 @@ c3N3b3JkLCBlbnRlciAndG9wc2VjcmV0JyBmb3IgYm90aC4</string>
 					</object>
 					</object>
 					<string key="NSFrameSize">{480, 337}</string>
 					<string key="NSFrameSize">{480, 337}</string>
 					<reference key="NSSuperview"/>
 					<reference key="NSSuperview"/>
-					<reference key="NSWindow"/>
 				</object>
 				</object>
 				<string key="NSScreenRect">{{0, 0}, {1440, 878}}</string>
 				<string key="NSScreenRect">{{0, 0}, {1440, 878}}</string>
 				<string key="NSMaxSize">{3.40282e+38, 3.40282e+38}</string>
 				<string key="NSMaxSize">{3.40282e+38, 3.40282e+38}</string>
@@ -2062,6 +2076,14 @@ c3N3b3JkLCBlbnRlciAndG9wc2VjcmV0JyBmb3IgYm90aC4</string>
 					</object>
 					</object>
 					<int key="connectionID">506</int>
 					<int key="connectionID">506</int>
 				</object>
 				</object>
+				<object class="IBConnectionRecord">
+					<object class="IBOutletConnection" key="connection">
+						<string key="label">showAccurateProgress</string>
+						<reference key="source" ref="1010338297"/>
+						<reference key="destination" ref="986741348"/>
+					</object>
+					<int key="connectionID">515</int>
+				</object>
 			</object>
 			</object>
 			<object class="IBMutableOrderedSet" key="objectRecords">
 			<object class="IBMutableOrderedSet" key="objectRecords">
 				<object class="NSArray" key="orderedObjects">
 				<object class="NSArray" key="orderedObjects">
@@ -2911,6 +2933,7 @@ c3N3b3JkLCBlbnRlciAndG9wc2VjcmV0JyBmb3IgYm90aC4</string>
 							<reference ref="448639965"/>
 							<reference ref="448639965"/>
 							<reference ref="919017202"/>
 							<reference ref="919017202"/>
 							<reference ref="1057121416"/>
 							<reference ref="1057121416"/>
+							<reference ref="986741348"/>
 						</object>
 						</object>
 						<reference key="parent" ref="725395930"/>
 						<reference key="parent" ref="725395930"/>
 					</object>
 					</object>
@@ -3239,6 +3262,20 @@ c3N3b3JkLCBlbnRlciAndG9wc2VjcmV0JyBmb3IgYm90aC4</string>
 						<reference key="object" ref="850742861"/>
 						<reference key="object" ref="850742861"/>
 						<reference key="parent" ref="949500094"/>
 						<reference key="parent" ref="949500094"/>
 					</object>
 					</object>
+					<object class="IBObjectRecord">
+						<int key="objectID">513</int>
+						<reference key="object" ref="986741348"/>
+						<object class="NSMutableArray" key="children">
+							<bool key="EncodedWithXMLCoder">YES</bool>
+							<reference ref="588048761"/>
+						</object>
+						<reference key="parent" ref="624078948"/>
+					</object>
+					<object class="IBObjectRecord">
+						<int key="objectID">514</int>
+						<reference key="object" ref="588048761"/>
+						<reference key="parent" ref="986741348"/>
+					</object>
 				</object>
 				</object>
 			</object>
 			</object>
 			<object class="NSMutableDictionary" key="flattenedProperties">
 			<object class="NSMutableDictionary" key="flattenedProperties">
@@ -3461,6 +3498,8 @@ c3N3b3JkLCBlbnRlciAndG9wc2VjcmV0JyBmb3IgYm90aC4</string>
 					<string>503.IBPluginDependency</string>
 					<string>503.IBPluginDependency</string>
 					<string>504.IBPluginDependency</string>
 					<string>504.IBPluginDependency</string>
 					<string>505.IBPluginDependency</string>
 					<string>505.IBPluginDependency</string>
+					<string>513.IBPluginDependency</string>
+					<string>514.IBPluginDependency</string>
 					<string>56.IBPluginDependency</string>
 					<string>56.IBPluginDependency</string>
 					<string>56.ImportedFromIB2</string>
 					<string>56.ImportedFromIB2</string>
 					<string>57.IBPluginDependency</string>
 					<string>57.IBPluginDependency</string>
@@ -3713,6 +3752,8 @@ c3N3b3JkLCBlbnRlciAndG9wc2VjcmV0JyBmb3IgYm90aC4</string>
 					<string>com.apple.InterfaceBuilder.CocoaPlugin</string>
 					<string>com.apple.InterfaceBuilder.CocoaPlugin</string>
 					<string>com.apple.InterfaceBuilder.CocoaPlugin</string>
 					<string>com.apple.InterfaceBuilder.CocoaPlugin</string>
 					<string>com.apple.InterfaceBuilder.CocoaPlugin</string>
 					<string>com.apple.InterfaceBuilder.CocoaPlugin</string>
+					<string>com.apple.InterfaceBuilder.CocoaPlugin</string>
+					<string>com.apple.InterfaceBuilder.CocoaPlugin</string>
 					<reference ref="9"/>
 					<reference ref="9"/>
 					<string>com.apple.InterfaceBuilder.CocoaPlugin</string>
 					<string>com.apple.InterfaceBuilder.CocoaPlugin</string>
 					<reference ref="9"/>
 					<reference ref="9"/>
@@ -3766,7 +3807,7 @@ c3N3b3JkLCBlbnRlciAndG9wc2VjcmV0JyBmb3IgYm90aC4</string>
 				</object>
 				</object>
 			</object>
 			</object>
 			<nil key="sourceID"/>
 			<nil key="sourceID"/>
-			<int key="maxID">506</int>
+			<int key="maxID">515</int>
 		</object>
 		</object>
 		<object class="IBClassDescriber" key="IBDocument.Classes">
 		<object class="IBClassDescriber" key="IBDocument.Classes">
 			<object class="NSMutableArray" key="referencedPartialClassDescriptions">
 			<object class="NSMutableArray" key="referencedPartialClassDescriptions">
@@ -3810,6 +3851,7 @@ c3N3b3JkLCBlbnRlciAndG9wc2VjcmV0JyBmb3IgYm90aC4</string>
 							<string>password</string>
 							<string>password</string>
 							<string>progressIndicator</string>
 							<string>progressIndicator</string>
 							<string>realm</string>
 							<string>realm</string>
+							<string>showAccurateProgress</string>
 							<string>topSecretInfo</string>
 							<string>topSecretInfo</string>
 							<string>username</string>
 							<string>username</string>
 							<string>window</string>
 							<string>window</string>
@@ -3827,6 +3869,7 @@ c3N3b3JkLCBlbnRlciAndG9wc2VjcmV0JyBmb3IgYm90aC4</string>
 							<string>NSTextField</string>
 							<string>NSTextField</string>
 							<string>NSProgressIndicator</string>
 							<string>NSProgressIndicator</string>
 							<string>NSTextField</string>
 							<string>NSTextField</string>
+							<string>NSButton</string>
 							<string>NSTextField</string>
 							<string>NSTextField</string>
 							<string>NSTextField</string>
 							<string>NSTextField</string>
 							<string>NSWindow</string>
 							<string>NSWindow</string>

@@ -38,6 +38,8 @@
 	
 	
 	request = [[[ASIHTTPRequest alloc] initWithURL:[NSURL URLWithString:@"http://allseeing-i.com/i/sharedspace20.png"]] autorelease];
 	request = [[[ASIHTTPRequest alloc] initWithURL:[NSURL URLWithString:@"http://allseeing-i.com/i/sharedspace20.png"]] autorelease];
 	[networkQueue addOperation:request];
 	[networkQueue addOperation:request];
+	
+	[networkQueue go];
 }
 }