dec3c9a03b
So NSURLCacheStorgeNotAllowed has the value 2, which maps to NSURLRequestReturnCacheDataElseLoad. I'm not sure why this is here in the first place, but the correct enum is of the type NSURLRequestCachePolicy.
718 lines
30 KiB
Objective-C
718 lines
30 KiB
Objective-C
// AFHTTPClient.m
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//
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// Copyright (c) 2011 Gowalla (http://gowalla.com/)
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//
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// Permission is hereby granted, free of charge, to any person obtaining a copy
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// of this software and associated documentation files (the "Software"), to deal
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// in the Software without restriction, including without limitation the rights
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// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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// copies of the Software, and to permit persons to whom the Software is
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// furnished to do so, subject to the following conditions:
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//
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// The above copyright notice and this permission notice shall be included in
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// all copies or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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// THE SOFTWARE.
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#import <Foundation/Foundation.h>
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#import "AFHTTPClient.h"
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#import "AFHTTPRequestOperation.h"
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#import "AFJSONUtilities.h"
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#import <Availability.h>
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#if __IPHONE_OS_VERSION_MIN_REQUIRED
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#import <UIKit/UIKit.h>
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#endif
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#ifdef _SYSTEMCONFIGURATION_H
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#import <SystemConfiguration/SystemConfiguration.h>
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#endif
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NSString * const AFNetworkingReachabilityDidChangeNotification = @"com.alamofire.networking.reachability.change";
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static NSString * const kAFMultipartFormLineDelimiter = @"\r\n"; // CRLF
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static NSString * const kAFMultipartFormBoundary = @"Boundary+0xAbCdEfGbOuNdArY";
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@interface AFMultipartFormData : NSObject <AFMultipartFormData> {
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@private
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NSStringEncoding _stringEncoding;
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NSMutableData *_mutableData;
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}
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@property (readonly) NSData *data;
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- (id)initWithStringEncoding:(NSStringEncoding)encoding;
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@end
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#pragma mark -
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#ifdef _SYSTEMCONFIGURATION_H
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typedef SCNetworkReachabilityRef AFNetworkReachabilityRef;
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#else
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typedef id AFNetworkReachabilityRef;
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#endif
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typedef void (^AFNetworkReachabilityStatusBlock)(BOOL isNetworkReachable);
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typedef void (^AFCompletionBlock)(void);
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static NSUInteger const kAFHTTPClientDefaultMaxConcurrentOperationCount = 4;
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static NSString * AFBase64EncodedStringFromString(NSString *string) {
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NSData *data = [NSData dataWithBytes:[string UTF8String] length:[string lengthOfBytesUsingEncoding:NSUTF8StringEncoding]];
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NSUInteger length = [data length];
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NSMutableData *mutableData = [NSMutableData dataWithLength:((length + 2) / 3) * 4];
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uint8_t *input = (uint8_t *)[data bytes];
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uint8_t *output = (uint8_t *)[mutableData mutableBytes];
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for (NSUInteger i = 0; i < length; i += 3) {
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NSUInteger value = 0;
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for (NSUInteger j = i; j < (i + 3); j++) {
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value <<= 8;
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if (j < length) {
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value |= (0xFF & input[j]);
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}
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}
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static uint8_t const kAFBase64EncodingTable[] = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/";
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NSUInteger idx = (i / 3) * 4;
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output[idx + 0] = kAFBase64EncodingTable[(value >> 18) & 0x3F];
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output[idx + 1] = kAFBase64EncodingTable[(value >> 12) & 0x3F];
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output[idx + 2] = (i + 1) < length ? kAFBase64EncodingTable[(value >> 6) & 0x3F] : '=';
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output[idx + 3] = (i + 2) < length ? kAFBase64EncodingTable[(value >> 0) & 0x3F] : '=';
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}
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return [[[NSString alloc] initWithData:mutableData encoding:NSASCIIStringEncoding] autorelease];
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}
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NSString * AFURLEncodedStringFromStringWithEncoding(NSString *string, NSStringEncoding encoding) {
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static NSString * const kAFLegalCharactersToBeEscaped = @"?!@#$^&%*+=,:;'\"`<>()[]{}/\\|~ ";
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/*
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The documentation for `CFURLCreateStringByAddingPercentEscapes` suggests that one should "pre-process" URL strings with unpredictable sequences that may already contain percent escapes. However, if the string contains an unescaped sequence with '%' appearing without an escape code (such as when representing percentages like "42%"), `stringByReplacingPercentEscapesUsingEncoding` will return `nil`. Thus, the string is only unescaped if there are no invalid percent-escaped sequences.
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*/
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NSString *unescapedString = [string stringByReplacingPercentEscapesUsingEncoding:encoding];
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if (unescapedString) {
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string = unescapedString;
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}
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return [(NSString *)CFURLCreateStringByAddingPercentEscapes(kCFAllocatorDefault, (CFStringRef)string, NULL, (CFStringRef)kAFLegalCharactersToBeEscaped, CFStringConvertNSStringEncodingToEncoding(encoding)) autorelease];
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}
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#pragma mark -
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@interface AFQueryStringComponent : NSObject {
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@private
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NSString *_key;
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NSString *_value;
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}
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@property (readwrite, nonatomic, retain) id key;
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@property (readwrite, nonatomic, retain) id value;
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- (id)initWithKey:(id)key value:(id)value;
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- (NSString *)URLEncodedStringValueWithEncoding:(NSStringEncoding)stringEncoding;
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@end
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@implementation AFQueryStringComponent
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@synthesize key = _key;
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@synthesize value = _value;
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- (id)initWithKey:(id)key value:(id)value {
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self = [super init];
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if (!self) {
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return nil;
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}
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self.key = key;
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self.value = value;
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return self;
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}
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- (void)dealloc {
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[_key release];
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[_value release];
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[super dealloc];
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}
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- (NSString *)URLEncodedStringValueWithEncoding:(NSStringEncoding)stringEncoding {
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return [NSString stringWithFormat:@"%@=%@", self.key, AFURLEncodedStringFromStringWithEncoding([self.value description], stringEncoding)];
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}
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@end
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#pragma mark -
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extern NSArray * AFQueryStringComponentsFromKeyAndValue(NSString *key, id value);
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extern NSArray * AFQueryStringComponentsFromKeyAndDictionaryValue(NSString *key, NSDictionary *value);
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extern NSArray * AFQueryStringComponentsFromKeyAndArrayValue(NSString *key, NSArray *value);
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NSString * AFQueryStringFromParametersWithEncoding(NSDictionary *parameters, NSStringEncoding stringEncoding) {
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NSMutableArray *mutableComponents = [NSMutableArray array];
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for (AFQueryStringComponent *component in AFQueryStringComponentsFromKeyAndValue(nil, parameters)) {
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[mutableComponents addObject:[component URLEncodedStringValueWithEncoding:stringEncoding]];
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}
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return [mutableComponents componentsJoinedByString:@"&"];
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}
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NSArray * AFQueryStringComponentsFromKeyAndValue(NSString *key, id value) {
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NSMutableArray *mutableQueryStringComponents = [NSMutableArray array];
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if([value isKindOfClass:[NSDictionary class]]) {
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[mutableQueryStringComponents addObjectsFromArray:AFQueryStringComponentsFromKeyAndDictionaryValue(key, value)];
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} else if([value isKindOfClass:[NSArray class]]) {
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[mutableQueryStringComponents addObjectsFromArray:AFQueryStringComponentsFromKeyAndArrayValue(key, value)];
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} else {
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[mutableQueryStringComponents addObject:[[[AFQueryStringComponent alloc] initWithKey:key value:value] autorelease]];
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}
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return mutableQueryStringComponents;
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}
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NSArray * AFQueryStringComponentsFromKeyAndDictionaryValue(NSString *key, NSDictionary *value){
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NSMutableArray *mutableQueryStringComponents = [NSMutableArray array];
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[value enumerateKeysAndObjectsUsingBlock:^(id nestedKey, id nestedValue, BOOL *stop) {
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[mutableQueryStringComponents addObjectsFromArray:AFQueryStringComponentsFromKeyAndValue((key ? [NSString stringWithFormat:@"%@[%@]", key, nestedKey] : nestedKey), nestedValue)];
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}];
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return mutableQueryStringComponents;
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}
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NSArray * AFQueryStringComponentsFromKeyAndArrayValue(NSString *key, NSArray *value) {
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NSMutableArray *mutableQueryStringComponents = [NSMutableArray array];
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[value enumerateObjectsUsingBlock:^(id nestedValue, NSUInteger idx, BOOL *stop) {
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[mutableQueryStringComponents addObjectsFromArray:AFQueryStringComponentsFromKeyAndValue([NSString stringWithFormat:@"%@[]", key], nestedValue)];
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}];
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return mutableQueryStringComponents;
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}
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static NSString * AFJSONStringFromParameters(NSDictionary *parameters) {
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NSError *error = nil;
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NSData *JSONData = AFJSONEncode(parameters, &error);
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if (!error) {
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return [[[NSString alloc] initWithData:JSONData encoding:NSUTF8StringEncoding] autorelease];
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} else {
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return nil;
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}
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}
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static NSString * AFPropertyListStringFromParameters(NSDictionary *parameters) {
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NSString *propertyListString = nil;
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NSError *error = nil;
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NSData *propertyListData = [NSPropertyListSerialization dataWithPropertyList:parameters format:NSPropertyListXMLFormat_v1_0 options:0 error:&error];
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if (!error) {
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propertyListString = [[[NSString alloc] initWithData:propertyListData encoding:NSUTF8StringEncoding] autorelease];
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}
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return propertyListString;
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}
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@interface AFHTTPClient ()
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@property (readwrite, nonatomic, retain) NSURL *baseURL;
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@property (readwrite, nonatomic, retain) NSMutableArray *registeredHTTPOperationClassNames;
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@property (readwrite, nonatomic, retain) NSMutableDictionary *defaultHeaders;
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@property (readwrite, nonatomic, retain) NSOperationQueue *operationQueue;
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@property (readwrite, nonatomic, assign) AFNetworkReachabilityRef networkReachability;
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@property (readwrite, nonatomic, copy) AFNetworkReachabilityStatusBlock networkReachabilityStatusBlock;
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#ifdef _SYSTEMCONFIGURATION_H
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- (void)startMonitoringNetworkReachability;
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- (void)stopMonitoringNetworkReachability;
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#endif
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@end
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@implementation AFHTTPClient
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@synthesize baseURL = _baseURL;
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@synthesize stringEncoding = _stringEncoding;
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@synthesize parameterEncoding = _parameterEncoding;
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@synthesize registeredHTTPOperationClassNames = _registeredHTTPOperationClassNames;
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@synthesize defaultHeaders = _defaultHeaders;
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@synthesize operationQueue = _operationQueue;
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@synthesize networkReachability = _networkReachability;
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@synthesize networkReachabilityStatusBlock = _networkReachabilityStatusBlock;
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+ (AFHTTPClient *)clientWithBaseURL:(NSURL *)url {
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return [[[self alloc] initWithBaseURL:url] autorelease];
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}
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- (id)initWithBaseURL:(NSURL *)url {
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self = [super init];
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if (!self) {
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return nil;
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}
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self.baseURL = url;
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self.stringEncoding = NSUTF8StringEncoding;
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self.parameterEncoding = AFFormURLParameterEncoding;
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self.registeredHTTPOperationClassNames = [NSMutableArray array];
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self.defaultHeaders = [NSMutableDictionary dictionary];
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// Accept-Encoding HTTP Header; see http://www.w3.org/Protocols/rfc2616/rfc2616-sec14.html#sec14.3
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[self setDefaultHeader:@"Accept-Encoding" value:@"gzip"];
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// Accept-Language HTTP Header; see http://www.w3.org/Protocols/rfc2616/rfc2616-sec14.html#sec14.4
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NSString *preferredLanguageCodes = [[NSLocale preferredLanguages] componentsJoinedByString:@", "];
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[self setDefaultHeader:@"Accept-Language" value:[NSString stringWithFormat:@"%@, en-us;q=0.8", preferredLanguageCodes]];
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#if __IPHONE_OS_VERSION_MIN_REQUIRED
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// User-Agent Header; see http://www.w3.org/Protocols/rfc2616/rfc2616-sec14.html#sec14.43
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[self setDefaultHeader:@"User-Agent" value:[NSString stringWithFormat:@"%@/%@ (%@, %@ %@, %@, Scale/%f)", [[[NSBundle mainBundle] infoDictionary] objectForKey:(NSString *)kCFBundleIdentifierKey], [[[NSBundle mainBundle] infoDictionary] objectForKey:(NSString *)kCFBundleVersionKey], @"unknown", [[UIDevice currentDevice] systemName], [[UIDevice currentDevice] systemVersion], [[UIDevice currentDevice] model], ([[UIScreen mainScreen] respondsToSelector:@selector(scale)] ? [[UIScreen mainScreen] scale] : 1.0)]];
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#elif __MAC_OS_X_VERSION_MIN_REQUIRED
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[self setDefaultHeader:@"User-Agent" value:[NSString stringWithFormat:@"%@/%@ (%@)", [[[NSBundle mainBundle] infoDictionary] objectForKey:(NSString *)kCFBundleIdentifierKey], [[[NSBundle mainBundle] infoDictionary] objectForKey:(NSString *)kCFBundleVersionKey], @"unknown"]];
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#endif
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#ifdef _SYSTEMCONFIGURATION_H
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[self startMonitoringNetworkReachability];
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#endif
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self.operationQueue = [[[NSOperationQueue alloc] init] autorelease];
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[self.operationQueue setMaxConcurrentOperationCount:kAFHTTPClientDefaultMaxConcurrentOperationCount];
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return self;
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}
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- (void)dealloc {
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#ifdef _SYSTEMCONFIGURATION_H
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[self stopMonitoringNetworkReachability];
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#endif
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[_baseURL release];
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[_registeredHTTPOperationClassNames release];
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[_defaultHeaders release];
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[_operationQueue release];
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[_networkReachabilityStatusBlock release];
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[super dealloc];
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}
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- (NSString *)description {
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return [NSString stringWithFormat:@"<%@: %p, baseURL: %@, defaultHeaders: %@, registeredOperationClasses: %@, operationQueue: %@>", NSStringFromClass([self class]), self, [self.baseURL absoluteString], self.defaultHeaders, self.registeredHTTPOperationClassNames, self.operationQueue];
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}
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#pragma mark -
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#ifdef _SYSTEMCONFIGURATION_H
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static void AFReachabilityCallback(SCNetworkReachabilityRef __unused target, SCNetworkReachabilityFlags flags, void *info) {
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BOOL isReachable = ((flags & kSCNetworkReachabilityFlagsReachable) != 0);
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BOOL needsConnection = ((flags & kSCNetworkReachabilityFlagsConnectionRequired) != 0);
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BOOL isNetworkReachable = (isReachable && !needsConnection);
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AFNetworkReachabilityStatusBlock block = (AFNetworkReachabilityStatusBlock)info;
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if (block) {
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block(isNetworkReachable);
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}
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[[NSNotificationCenter defaultCenter] postNotificationName:AFNetworkingReachabilityDidChangeNotification object:[NSNumber numberWithBool:isNetworkReachable]];
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}
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- (void)startMonitoringNetworkReachability {
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[self stopMonitoringNetworkReachability];
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self.networkReachability = SCNetworkReachabilityCreateWithName(kCFAllocatorDefault, [[self.baseURL host] UTF8String]);
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SCNetworkReachabilityContext context = {0, self.networkReachabilityStatusBlock, NULL, NULL, NULL};
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SCNetworkReachabilitySetCallback(self.networkReachability, AFReachabilityCallback, &context);
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SCNetworkReachabilityScheduleWithRunLoop(self.networkReachability, CFRunLoopGetMain(), (CFStringRef)NSRunLoopCommonModes);
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}
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- (void)stopMonitoringNetworkReachability {
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if (_networkReachability) {
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SCNetworkReachabilityUnscheduleFromRunLoop(_networkReachability, CFRunLoopGetMain(), (CFStringRef)NSRunLoopCommonModes);
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CFRelease(_networkReachability);
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}
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}
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- (void)setReachabilityStatusChangeBlock:(void (^)(BOOL isNetworkReachable))block {
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self.networkReachabilityStatusBlock = block;
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[self startMonitoringNetworkReachability];
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}
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#endif
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#pragma mark -
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- (BOOL)registerHTTPOperationClass:(Class)operationClass {
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if (![operationClass isSubclassOfClass:[AFHTTPRequestOperation class]]) {
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return NO;
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}
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NSString *className = NSStringFromClass(operationClass);
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[self.registeredHTTPOperationClassNames removeObject:className];
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[self.registeredHTTPOperationClassNames insertObject:className atIndex:0];
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return YES;
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}
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- (void)unregisterHTTPOperationClass:(Class)operationClass {
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NSString *className = NSStringFromClass(operationClass);
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[self.registeredHTTPOperationClassNames removeObject:className];
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}
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#pragma mark -
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- (NSString *)defaultValueForHeader:(NSString *)header {
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return [self.defaultHeaders valueForKey:header];
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}
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- (void)setDefaultHeader:(NSString *)header value:(NSString *)value {
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[self.defaultHeaders setValue:value forKey:header];
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}
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- (void)setAuthorizationHeaderWithUsername:(NSString *)username password:(NSString *)password {
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NSString *basicAuthCredentials = [NSString stringWithFormat:@"%@:%@", username, password];
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[self setDefaultHeader:@"Authorization" value:[NSString stringWithFormat:@"Basic %@", AFBase64EncodedStringFromString(basicAuthCredentials)]];
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}
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- (void)setAuthorizationHeaderWithToken:(NSString *)token {
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[self setDefaultHeader:@"Authorization" value:[NSString stringWithFormat:@"Token token=\"%@\"", token]];
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}
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- (void)clearAuthorizationHeader {
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[self.defaultHeaders removeObjectForKey:@"Authorization"];
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}
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#pragma mark -
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- (NSMutableURLRequest *)requestWithMethod:(NSString *)method
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path:(NSString *)path
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parameters:(NSDictionary *)parameters
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{
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NSURL *url = [NSURL URLWithString:path relativeToURL:self.baseURL];
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NSMutableURLRequest *request = [[[NSMutableURLRequest alloc] initWithURL:url] autorelease];
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[request setHTTPMethod:method];
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[request setAllHTTPHeaderFields:self.defaultHeaders];
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if (parameters) {
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if ([method isEqualToString:@"GET"] || [method isEqualToString:@"HEAD"] || [method isEqualToString:@"DELETE"]) {
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url = [NSURL URLWithString:[[url absoluteString] stringByAppendingFormat:[path rangeOfString:@"?"].location == NSNotFound ? @"?%@" : @"&%@", AFQueryStringFromParametersWithEncoding(parameters, self.stringEncoding)]];
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[request setURL:url];
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} else {
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NSString *charset = (NSString *)CFStringConvertEncodingToIANACharSetName(CFStringConvertNSStringEncodingToEncoding(self.stringEncoding));
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switch (self.parameterEncoding) {
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case AFFormURLParameterEncoding:;
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[request setValue:[NSString stringWithFormat:@"application/x-www-form-urlencoded; charset=%@", charset] forHTTPHeaderField:@"Content-Type"];
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[request setHTTPBody:[AFQueryStringFromParametersWithEncoding(parameters, self.stringEncoding) dataUsingEncoding:self.stringEncoding]];
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break;
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case AFJSONParameterEncoding:;
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[request setValue:[NSString stringWithFormat:@"application/json; charset=%@", charset] forHTTPHeaderField:@"Content-Type"];
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[request setHTTPBody:[AFJSONStringFromParameters(parameters) dataUsingEncoding:self.stringEncoding]];
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break;
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case AFPropertyListParameterEncoding:;
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[request setValue:[NSString stringWithFormat:@"application/x-plist; charset=%@", charset] forHTTPHeaderField:@"Content-Type"];
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[request setHTTPBody:[AFPropertyListStringFromParameters(parameters) dataUsingEncoding:self.stringEncoding]];
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break;
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}
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}
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}
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return request;
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}
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- (NSMutableURLRequest *)multipartFormRequestWithMethod:(NSString *)method
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path:(NSString *)path
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parameters:(NSDictionary *)parameters
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constructingBodyWithBlock:(void (^)(id <AFMultipartFormData>formData))block
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{
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NSMutableURLRequest *request = [self requestWithMethod:method path:path parameters:nil];
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__block AFMultipartFormData *formData = [[AFMultipartFormData alloc] initWithStringEncoding:self.stringEncoding];
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for (AFQueryStringComponent *component in AFQueryStringComponentsFromKeyAndValue(nil, parameters)) {
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NSData *data = nil;
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if ([component.value isKindOfClass:[NSData class]]) {
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data = component.value;
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} else {
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data = [[component.value description] dataUsingEncoding:self.stringEncoding];
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}
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[formData appendPartWithFormData:data name:[component.key description]];
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}
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if (block) {
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block(formData);
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}
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[request setValue:[NSString stringWithFormat:@"multipart/form-data; boundary=%@", kAFMultipartFormBoundary] forHTTPHeaderField:@"Content-Type"];
|
|
[request setHTTPBody:[formData data]];
|
|
|
|
[formData autorelease];
|
|
|
|
return request;
|
|
}
|
|
|
|
- (AFHTTPRequestOperation *)HTTPRequestOperationWithRequest:(NSURLRequest *)urlRequest
|
|
success:(void (^)(AFHTTPRequestOperation *operation, id responseObject))success
|
|
failure:(void (^)(AFHTTPRequestOperation *operation, NSError *error))failure
|
|
{
|
|
AFHTTPRequestOperation *operation = nil;
|
|
NSString *className = nil;
|
|
NSEnumerator *enumerator = [self.registeredHTTPOperationClassNames reverseObjectEnumerator];
|
|
while (!operation && (className = [enumerator nextObject])) {
|
|
Class op_class = NSClassFromString(className);
|
|
if (op_class && [op_class canProcessRequest:urlRequest]) {
|
|
operation = [[(AFHTTPRequestOperation *)[op_class alloc] initWithRequest:urlRequest] autorelease];
|
|
}
|
|
}
|
|
|
|
if (!operation) {
|
|
operation = [[[AFHTTPRequestOperation alloc] initWithRequest:urlRequest] autorelease];
|
|
}
|
|
|
|
[operation setCompletionBlockWithSuccess:success failure:failure];
|
|
|
|
return operation;
|
|
}
|
|
|
|
#pragma mark -
|
|
|
|
- (void)enqueueHTTPRequestOperation:(AFHTTPRequestOperation *)operation {
|
|
[self.operationQueue addOperation:operation];
|
|
}
|
|
|
|
- (void)cancelAllHTTPOperationsWithMethod:(NSString *)method path:(NSString *)path {
|
|
for (NSOperation *operation in [self.operationQueue operations]) {
|
|
if (![operation isKindOfClass:[AFHTTPRequestOperation class]]) {
|
|
continue;
|
|
}
|
|
|
|
if ((!method || [method isEqualToString:[[(AFHTTPRequestOperation *)operation request] HTTPMethod]]) && [path isEqualToString:[[[(AFHTTPRequestOperation *)operation request] URL] path]]) {
|
|
[operation cancel];
|
|
}
|
|
}
|
|
}
|
|
|
|
- (void)enqueueBatchOfHTTPRequestOperationsWithRequests:(NSArray *)requests
|
|
progressBlock:(void (^)(NSUInteger numberOfCompletedOperations, NSUInteger totalNumberOfOperations))progressBlock
|
|
completionBlock:(void (^)(NSArray *operations))completionBlock
|
|
{
|
|
NSMutableArray *mutableOperations = [NSMutableArray array];
|
|
for (NSURLRequest *request in requests) {
|
|
AFHTTPRequestOperation *operation = [self HTTPRequestOperationWithRequest:request success:nil failure:nil];
|
|
[mutableOperations addObject:operation];
|
|
}
|
|
|
|
[self enqueueBatchOfHTTPRequestOperations:mutableOperations progressBlock:progressBlock completionBlock:completionBlock];
|
|
}
|
|
|
|
- (void)enqueueBatchOfHTTPRequestOperations:(NSArray *)operations
|
|
progressBlock:(void (^)(NSUInteger numberOfCompletedOperations, NSUInteger totalNumberOfOperations))progressBlock
|
|
completionBlock:(void (^)(NSArray *operations))completionBlock
|
|
{
|
|
NSBlockOperation *batchedOperation = [NSBlockOperation blockOperationWithBlock:^{
|
|
if (completionBlock) {
|
|
dispatch_async(dispatch_get_main_queue(), ^{
|
|
completionBlock(operations);
|
|
});
|
|
}
|
|
}];
|
|
|
|
[self.operationQueue addOperation:batchedOperation];
|
|
|
|
NSPredicate *finishedOperationPredicate = [NSPredicate predicateWithFormat:@"isFinished == YES"];
|
|
|
|
for (AFHTTPRequestOperation *operation in operations) {
|
|
AFCompletionBlock originalCompletionBlock = [[operation.completionBlock copy] autorelease];
|
|
operation.completionBlock = ^{
|
|
if (progressBlock) {
|
|
dispatch_async(dispatch_get_main_queue(), ^{
|
|
progressBlock([[batchedOperation.dependencies filteredArrayUsingPredicate:finishedOperationPredicate] count], [batchedOperation.dependencies count]);
|
|
});
|
|
}
|
|
|
|
if (originalCompletionBlock) {
|
|
originalCompletionBlock();
|
|
}
|
|
};
|
|
|
|
[batchedOperation addDependency:operation];
|
|
[self enqueueHTTPRequestOperation:operation];
|
|
}
|
|
}
|
|
|
|
#pragma mark -
|
|
|
|
- (void)getPath:(NSString *)path
|
|
parameters:(NSDictionary *)parameters
|
|
success:(void (^)(AFHTTPRequestOperation *operation, id responseObject))success
|
|
failure:(void (^)(AFHTTPRequestOperation *operation, NSError *error))failure
|
|
{
|
|
NSURLRequest *request = [self requestWithMethod:@"GET" path:path parameters:parameters];
|
|
AFHTTPRequestOperation *operation = [self HTTPRequestOperationWithRequest:request success:success failure:failure];
|
|
[self enqueueHTTPRequestOperation:operation];
|
|
}
|
|
|
|
- (void)postPath:(NSString *)path
|
|
parameters:(NSDictionary *)parameters
|
|
success:(void (^)(AFHTTPRequestOperation *operation, id responseObject))success
|
|
failure:(void (^)(AFHTTPRequestOperation *operation, NSError *error))failure
|
|
{
|
|
NSURLRequest *request = [self requestWithMethod:@"POST" path:path parameters:parameters];
|
|
AFHTTPRequestOperation *operation = [self HTTPRequestOperationWithRequest:request success:success failure:failure];
|
|
[self enqueueHTTPRequestOperation:operation];
|
|
}
|
|
|
|
- (void)putPath:(NSString *)path
|
|
parameters:(NSDictionary *)parameters
|
|
success:(void (^)(AFHTTPRequestOperation *operation, id responseObject))success
|
|
failure:(void (^)(AFHTTPRequestOperation *operation, NSError *error))failure
|
|
{
|
|
NSURLRequest *request = [self requestWithMethod:@"PUT" path:path parameters:parameters];
|
|
AFHTTPRequestOperation *operation = [self HTTPRequestOperationWithRequest:request success:success failure:failure];
|
|
[self enqueueHTTPRequestOperation:operation];
|
|
}
|
|
|
|
- (void)deletePath:(NSString *)path
|
|
parameters:(NSDictionary *)parameters
|
|
success:(void (^)(AFHTTPRequestOperation *operation, id responseObject))success
|
|
failure:(void (^)(AFHTTPRequestOperation *operation, NSError *error))failure
|
|
{
|
|
NSURLRequest *request = [self requestWithMethod:@"DELETE" path:path parameters:parameters];
|
|
AFHTTPRequestOperation *operation = [self HTTPRequestOperationWithRequest:request success:success failure:failure];
|
|
[self enqueueHTTPRequestOperation:operation];
|
|
}
|
|
|
|
- (void)patchPath:(NSString *)path
|
|
parameters:(NSDictionary *)parameters
|
|
success:(void (^)(AFHTTPRequestOperation *operation, id responseObject))success
|
|
failure:(void (^)(AFHTTPRequestOperation *operation, NSError *error))failure
|
|
{
|
|
NSURLRequest *request = [self requestWithMethod:@"PATCH" path:path parameters:parameters];
|
|
AFHTTPRequestOperation *operation = [self HTTPRequestOperationWithRequest:request success:success failure:failure];
|
|
[self enqueueHTTPRequestOperation:operation];
|
|
}
|
|
|
|
@end
|
|
|
|
#pragma mark -
|
|
|
|
static NSString * const kAFMultipartFormCRLF = @"\r\n";
|
|
|
|
static inline NSString * AFMultipartFormInitialBoundary() {
|
|
return [NSString stringWithFormat:@"--%@%@", kAFMultipartFormBoundary, kAFMultipartFormCRLF];
|
|
}
|
|
|
|
static inline NSString * AFMultipartFormEncapsulationBoundary() {
|
|
return [NSString stringWithFormat:@"%@--%@%@", kAFMultipartFormCRLF, kAFMultipartFormBoundary, kAFMultipartFormCRLF];
|
|
}
|
|
|
|
static inline NSString * AFMultipartFormFinalBoundary() {
|
|
return [NSString stringWithFormat:@"%@--%@--%@%@", kAFMultipartFormCRLF, kAFMultipartFormBoundary, kAFMultipartFormCRLF, kAFMultipartFormCRLF];
|
|
}
|
|
|
|
@interface AFMultipartFormData ()
|
|
@property (readwrite, nonatomic, assign) NSStringEncoding stringEncoding;
|
|
@property (readwrite, nonatomic, retain) NSMutableData *mutableData;
|
|
@end
|
|
|
|
@implementation AFMultipartFormData
|
|
@synthesize stringEncoding = _stringEncoding;
|
|
@synthesize mutableData = _mutableData;
|
|
|
|
- (id)initWithStringEncoding:(NSStringEncoding)encoding {
|
|
self = [super init];
|
|
if (!self) {
|
|
return nil;
|
|
}
|
|
|
|
self.stringEncoding = encoding;
|
|
self.mutableData = [NSMutableData dataWithLength:0];
|
|
|
|
return self;
|
|
}
|
|
|
|
- (void)dealloc {
|
|
[_mutableData release];
|
|
[super dealloc];
|
|
}
|
|
|
|
- (NSData *)data {
|
|
NSMutableData *finalizedData = [NSMutableData dataWithData:self.mutableData];
|
|
[finalizedData appendData:[AFMultipartFormFinalBoundary() dataUsingEncoding:self.stringEncoding]];
|
|
return finalizedData;
|
|
}
|
|
|
|
#pragma mark - AFMultipartFormData
|
|
|
|
- (void)appendPartWithHeaders:(NSDictionary *)headers body:(NSData *)body {
|
|
if ([self.mutableData length] == 0) {
|
|
[self appendString:AFMultipartFormInitialBoundary()];
|
|
} else {
|
|
[self appendString:AFMultipartFormEncapsulationBoundary()];
|
|
}
|
|
|
|
for (NSString *field in [headers allKeys]) {
|
|
[self appendString:[NSString stringWithFormat:@"%@: %@%@", field, [headers valueForKey:field], kAFMultipartFormCRLF]];
|
|
}
|
|
|
|
[self appendString:kAFMultipartFormCRLF];
|
|
[self appendData:body];
|
|
}
|
|
|
|
- (void)appendPartWithFormData:(NSData *)data name:(NSString *)name {
|
|
NSMutableDictionary *mutableHeaders = [NSMutableDictionary dictionary];
|
|
[mutableHeaders setValue:[NSString stringWithFormat:@"form-data; name=\"%@\"", name] forKey:@"Content-Disposition"];
|
|
|
|
[self appendPartWithHeaders:mutableHeaders body:data];
|
|
}
|
|
|
|
- (void)appendPartWithFileData:(NSData *)data name:(NSString *)name fileName:(NSString *)fileName mimeType:(NSString *)mimeType {
|
|
NSMutableDictionary *mutableHeaders = [NSMutableDictionary dictionary];
|
|
[mutableHeaders setValue:[NSString stringWithFormat:@"form-data; name=\"%@\"; filename=\"%@\"", name, fileName] forKey:@"Content-Disposition"];
|
|
[mutableHeaders setValue:mimeType forKey:@"Content-Type"];
|
|
|
|
[self appendPartWithHeaders:mutableHeaders body:data];
|
|
}
|
|
|
|
- (BOOL)appendPartWithFileURL:(NSURL *)fileURL name:(NSString *)name error:(NSError **)error {
|
|
if (![fileURL isFileURL]) {
|
|
NSMutableDictionary *userInfo = [NSMutableDictionary dictionary];
|
|
[userInfo setValue:fileURL forKey:NSURLErrorFailingURLErrorKey];
|
|
[userInfo setValue:NSLocalizedString(@"Expected URL to be a file URL", nil) forKey:NSLocalizedFailureReasonErrorKey];
|
|
if (error != NULL) {
|
|
*error = [[[NSError alloc] initWithDomain:AFNetworkingErrorDomain code:NSURLErrorBadURL userInfo:userInfo] autorelease];
|
|
}
|
|
|
|
return NO;
|
|
}
|
|
|
|
NSMutableURLRequest *request = [NSMutableURLRequest requestWithURL:fileURL];
|
|
[request setCachePolicy:NSURLRequestReloadIgnoringLocalCacheData];
|
|
|
|
NSURLResponse *response = nil;
|
|
NSData *data = [NSURLConnection sendSynchronousRequest:request returningResponse:&response error:error];
|
|
|
|
if (data && response) {
|
|
[self appendPartWithFileData:data name:name fileName:[response suggestedFilename] mimeType:[response MIMEType]];
|
|
|
|
return YES;
|
|
} else {
|
|
return NO;
|
|
}
|
|
}
|
|
|
|
- (void)appendData:(NSData *)data {
|
|
[self.mutableData appendData:data];
|
|
}
|
|
|
|
- (void)appendString:(NSString *)string {
|
|
[self appendData:[string dataUsingEncoding:self.stringEncoding]];
|
|
}
|
|
|
|
@end
|