add .gitignore

msext/Class/Common/ASIHttpRequest/ASINetworkQueue.h

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+//
+//  ASINetworkQueue.h
+//  Part of ASIHTTPRequest -> http://allseeing-i.com/ASIHTTPRequest
+//
+//  Created by Ben Copsey on 07/11/2008.
+//  Copyright 2008-2009 All-Seeing Interactive. All rights reserved.
+//
+
+#import <Foundation/Foundation.h>
+#import "ASIHTTPRequestDelegate.h"
+#import "ASIProgressDelegate.h"
+
+@interface ASINetworkQueue : NSOperationQueue <ASIProgressDelegate, ASIHTTPRequestDelegate, NSCopying> {
+	
+	// Delegate will get didFail + didFinish messages (if set)
+	id delegate;
+
+	// Will be called when a request starts with the request as the argument
+	SEL requestDidStartSelector;
+	
+	// Will be called when a request receives response headers
+	// Should take the form request:didRecieveResponseHeaders:, where the first argument is the request, and the second the headers dictionary
+	SEL requestDidReceiveResponseHeadersSelector;
+	
+	// Will be called when a request is about to redirect
+	// Should take the form request:willRedirectToURL:, where the first argument is the request, and the second the new url
+	SEL requestWillRedirectSelector;
+
+	// Will be called when a request completes with the request as the argument
+	SEL requestDidFinishSelector;
+	
+	// Will be called when a request fails with the request as the argument
+	SEL requestDidFailSelector;
+	
+	// Will be called when the queue finishes with the queue as the argument
+	SEL queueDidFinishSelector;
+	
+	// Upload progress indicator, probably an NSProgressIndicator or UIProgressView
+	id uploadProgressDelegate;
+	
+	// Total amount uploaded so far for all requests in this queue
+	unsigned long long bytesUploadedSoFar;
+	
+	// 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
+	unsigned long long totalBytesToUpload;
+
+	// Download progress indicator, probably an NSProgressIndicator or UIProgressView
+	id downloadProgressDelegate;
+	
+	// Total amount downloaded so far for all requests in this queue
+	unsigned long long bytesDownloadedSoFar;
+	
+	// Total amount to be downloaded for all requests in this queue - requests add to this figure as they receive Content-Length headers
+	unsigned long long totalBytesToDownload;
+	
+	// When YES, the queue will cancel all requests when a request fails. Default is YES
+	BOOL shouldCancelAllRequestsOnFailure;
+	
+	//Number of real requests (excludes HEAD requests created to manage showAccurateProgress)
+	int requestsCount;
+	
+	// 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 received 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;
+
+	// Storage container for additional queue information.
+	NSDictionary *userInfo;
+	
+}
+
+// Convenience constructor
++ (id)queue;
+
+// Call this to reset a queue - it will cancel all operations, clear delegates, and suspend operation
+- (void)reset;
+
+// Used internally to manage HEAD requests when showAccurateProgress is YES, do not use!
+- (void)addHEADOperation:(NSOperation *)operation;
+
+// 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, nonatomic, setter=setUploadProgressDelegate:) id uploadProgressDelegate;
+@property (assign, nonatomic, setter=setDownloadProgressDelegate:) id downloadProgressDelegate;
+
+@property (assign) SEL requestDidStartSelector;
+@property (assign) SEL requestDidReceiveResponseHeadersSelector;
+@property (assign) SEL requestWillRedirectSelector;
+@property (assign) SEL requestDidFinishSelector;
+@property (assign) SEL requestDidFailSelector;
+@property (assign) SEL queueDidFinishSelector;
+@property (assign) BOOL shouldCancelAllRequestsOnFailure;
+@property (assign) id delegate;
+@property (assign) BOOL showAccurateProgress;
+@property (assign, readonly) int requestsCount;
+@property (retain) NSDictionary *userInfo;
+
+@property (assign) unsigned long long bytesUploadedSoFar;
+@property (assign) unsigned long long totalBytesToUpload;
+@property (assign) unsigned long long bytesDownloadedSoFar;
+@property (assign) unsigned long long totalBytesToDownload;
+
+@end