// AFURLResponseSerialization.m
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// Copyright (c) 2011–2016 Alamofire Software Foundation ( http://alamofire.org/ )
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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 "AFURLResponseSerialization.h"
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#import <TargetConditionals.h>
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#if TARGET_OS_IOS
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#import <UIKit/UIKit.h>
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#elif TARGET_OS_WATCH
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#import <WatchKit/WatchKit.h>
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#elif defined(__MAC_OS_X_VERSION_MIN_REQUIRED)
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#import <Cocoa/Cocoa.h>
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#endif
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NSString * const AFURLResponseSerializationErrorDomain = @"com.alamofire.error.serialization.response";
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NSString * const AFNetworkingOperationFailingURLResponseErrorKey = @"com.alamofire.serialization.response.error.response";
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NSString * const AFNetworkingOperationFailingURLResponseDataErrorKey = @"com.alamofire.serialization.response.error.data";
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static NSError * AFErrorWithUnderlyingError(NSError *error, NSError *underlyingError) {
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if (!error) {
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return underlyingError;
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}
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if (!underlyingError || error.userInfo[NSUnderlyingErrorKey]) {
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return error;
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}
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NSMutableDictionary *mutableUserInfo = [error.userInfo mutableCopy];
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mutableUserInfo[NSUnderlyingErrorKey] = underlyingError;
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return [[NSError alloc] initWithDomain:error.domain code:error.code userInfo:mutableUserInfo];
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}
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static BOOL AFErrorOrUnderlyingErrorHasCodeInDomain(NSError *error, NSInteger code, NSString *domain) {
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if ([error.domain isEqualToString:domain] && error.code == code) {
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return YES;
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} else if (error.userInfo[NSUnderlyingErrorKey]) {
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return AFErrorOrUnderlyingErrorHasCodeInDomain(error.userInfo[NSUnderlyingErrorKey], code, domain);
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}
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return NO;
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}
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static id AFJSONObjectByRemovingKeysWithNullValues(id JSONObject, NSJSONReadingOptions readingOptions) {
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if ([JSONObject isKindOfClass:[NSArray class]]) {
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NSMutableArray *mutableArray = [NSMutableArray arrayWithCapacity:[(NSArray *)JSONObject count]];
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for (id value in (NSArray *)JSONObject) {
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[mutableArray addObject:AFJSONObjectByRemovingKeysWithNullValues(value, readingOptions)];
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}
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return (readingOptions & NSJSONReadingMutableContainers) ? mutableArray : [NSArray arrayWithArray:mutableArray];
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} else if ([JSONObject isKindOfClass:[NSDictionary class]]) {
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NSMutableDictionary *mutableDictionary = [NSMutableDictionary dictionaryWithDictionary:JSONObject];
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for (id <NSCopying> key in [(NSDictionary *)JSONObject allKeys]) {
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id value = (NSDictionary *)JSONObject[key];
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if (!value || [value isEqual:[NSNull null]]) {
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[mutableDictionary removeObjectForKey:key];
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} else if ([value isKindOfClass:[NSArray class]] || [value isKindOfClass:[NSDictionary class]]) {
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mutableDictionary[key] = AFJSONObjectByRemovingKeysWithNullValues(value, readingOptions);
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}
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}
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return (readingOptions & NSJSONReadingMutableContainers) ? mutableDictionary : [NSDictionary dictionaryWithDictionary:mutableDictionary];
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}
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return JSONObject;
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}
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@implementation AFHTTPResponseSerializer
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+ (instancetype)serializer {
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return [[self alloc] init];
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}
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- (instancetype)init {
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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.stringEncoding = NSUTF8StringEncoding;
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self.acceptableStatusCodes = [NSIndexSet indexSetWithIndexesInRange:NSMakeRange(200, 100)];
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self.acceptableContentTypes = nil;
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return self;
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}
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#pragma mark -
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- (BOOL)validateResponse:(NSHTTPURLResponse *)response
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data:(NSData *)data
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error:(NSError * __autoreleasing *)error
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{
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BOOL responseIsValid = YES;
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NSError *validationError = nil;
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if (response && [response isKindOfClass:[NSHTTPURLResponse class]]) {
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if (self.acceptableContentTypes && ![self.acceptableContentTypes containsObject:[response MIMEType]] &&
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!([response MIMEType] == nil && [data length] == 0)) {
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if ([data length] > 0 && [response URL]) {
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NSMutableDictionary *mutableUserInfo = [@{
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NSLocalizedDescriptionKey: [NSString stringWithFormat:NSLocalizedStringFromTable(@"Request failed: unacceptable content-type: %@", @"AFNetworking", nil), [response MIMEType]],
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NSURLErrorFailingURLErrorKey:[response URL],
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AFNetworkingOperationFailingURLResponseErrorKey: response,
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} mutableCopy];
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if (data) {
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mutableUserInfo[AFNetworkingOperationFailingURLResponseDataErrorKey] = data;
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}
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validationError = AFErrorWithUnderlyingError([NSError errorWithDomain:AFURLResponseSerializationErrorDomain code:NSURLErrorCannotDecodeContentData userInfo:mutableUserInfo], validationError);
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}
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responseIsValid = NO;
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}
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if (self.acceptableStatusCodes && ![self.acceptableStatusCodes containsIndex:(NSUInteger)response.statusCode] && [response URL]) {
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NSMutableDictionary *mutableUserInfo = [@{
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NSLocalizedDescriptionKey: [NSString stringWithFormat:NSLocalizedStringFromTable(@"Request failed: %@ (%ld)", @"AFNetworking", nil), [NSHTTPURLResponse localizedStringForStatusCode:response.statusCode], (long)response.statusCode],
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NSURLErrorFailingURLErrorKey:[response URL],
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AFNetworkingOperationFailingURLResponseErrorKey: response,
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} mutableCopy];
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if (data) {
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mutableUserInfo[AFNetworkingOperationFailingURLResponseDataErrorKey] = data;
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}
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validationError = AFErrorWithUnderlyingError([NSError errorWithDomain:AFURLResponseSerializationErrorDomain code:NSURLErrorBadServerResponse userInfo:mutableUserInfo], validationError);
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responseIsValid = NO;
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}
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}
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if (error && !responseIsValid) {
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*error = validationError;
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}
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return responseIsValid;
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}
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#pragma mark - AFURLResponseSerialization
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- (id)responseObjectForResponse:(NSURLResponse *)response
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data:(NSData *)data
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error:(NSError *__autoreleasing *)error
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{
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[self validateResponse:(NSHTTPURLResponse *)response data:data error:error];
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return data;
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}
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#pragma mark - NSSecureCoding
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+ (BOOL)supportsSecureCoding {
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return YES;
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}
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- (instancetype)initWithCoder:(NSCoder *)decoder {
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self = [self init];
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if (!self) {
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return nil;
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}
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self.acceptableStatusCodes = [decoder decodeObjectOfClass:[NSIndexSet class] forKey:NSStringFromSelector(@selector(acceptableStatusCodes))];
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self.acceptableContentTypes = [decoder decodeObjectOfClass:[NSIndexSet class] forKey:NSStringFromSelector(@selector(acceptableContentTypes))];
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return self;
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}
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- (void)encodeWithCoder:(NSCoder *)coder {
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[coder encodeObject:self.acceptableStatusCodes forKey:NSStringFromSelector(@selector(acceptableStatusCodes))];
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[coder encodeObject:self.acceptableContentTypes forKey:NSStringFromSelector(@selector(acceptableContentTypes))];
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}
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#pragma mark - NSCopying
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- (instancetype)copyWithZone:(NSZone *)zone {
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AFHTTPResponseSerializer *serializer = [[[self class] allocWithZone:zone] init];
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serializer.acceptableStatusCodes = [self.acceptableStatusCodes copyWithZone:zone];
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serializer.acceptableContentTypes = [self.acceptableContentTypes copyWithZone:zone];
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return serializer;
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}
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@end
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#pragma mark -
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@implementation AFJSONResponseSerializer
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+ (instancetype)serializer {
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return [self serializerWithReadingOptions:(NSJSONReadingOptions)0];
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}
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+ (instancetype)serializerWithReadingOptions:(NSJSONReadingOptions)readingOptions {
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AFJSONResponseSerializer *serializer = [[self alloc] init];
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serializer.readingOptions = readingOptions;
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return serializer;
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}
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- (instancetype)init {
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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.acceptableContentTypes = [NSSet setWithObjects:@"application/json", @"text/json", @"text/javascript",@"text/html",nil];
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return self;
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}
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#pragma mark - AFURLResponseSerialization
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- (id)responseObjectForResponse:(NSURLResponse *)response
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data:(NSData *)data
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error:(NSError *__autoreleasing *)error
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{
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if (![self validateResponse:(NSHTTPURLResponse *)response data:data error:error]) {
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if (!error || AFErrorOrUnderlyingErrorHasCodeInDomain(*error, NSURLErrorCannotDecodeContentData, AFURLResponseSerializationErrorDomain)) {
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return nil;
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}
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}
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id responseObject = nil;
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NSError *serializationError = nil;
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// Workaround for behavior of Rails to return a single space for `head :ok` (a workaround for a bug in Safari), which is not interpreted as valid input by NSJSONSerialization.
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// See https://github.com/rails/rails/issues/1742
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BOOL isSpace = [data isEqualToData:[NSData dataWithBytes:" " length:1]];
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if (data.length > 0 && !isSpace) {
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responseObject = [NSJSONSerialization JSONObjectWithData:data options:self.readingOptions error:&serializationError];
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} else {
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return nil;
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}
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if (self.removesKeysWithNullValues && responseObject) {
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responseObject = AFJSONObjectByRemovingKeysWithNullValues(responseObject, self.readingOptions);
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}
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if (error) {
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*error = AFErrorWithUnderlyingError(serializationError, *error);
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}
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return responseObject;
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}
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#pragma mark - NSSecureCoding
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- (instancetype)initWithCoder:(NSCoder *)decoder {
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self = [super initWithCoder:decoder];
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if (!self) {
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return nil;
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}
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self.readingOptions = [[decoder decodeObjectOfClass:[NSNumber class] forKey:NSStringFromSelector(@selector(readingOptions))] unsignedIntegerValue];
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self.removesKeysWithNullValues = [[decoder decodeObjectOfClass:[NSNumber class] forKey:NSStringFromSelector(@selector(removesKeysWithNullValues))] boolValue];
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return self;
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}
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- (void)encodeWithCoder:(NSCoder *)coder {
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[super encodeWithCoder:coder];
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[coder encodeObject:@(self.readingOptions) forKey:NSStringFromSelector(@selector(readingOptions))];
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[coder encodeObject:@(self.removesKeysWithNullValues) forKey:NSStringFromSelector(@selector(removesKeysWithNullValues))];
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}
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#pragma mark - NSCopying
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- (instancetype)copyWithZone:(NSZone *)zone {
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AFJSONResponseSerializer *serializer = [[[self class] allocWithZone:zone] init];
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serializer.readingOptions = self.readingOptions;
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serializer.removesKeysWithNullValues = self.removesKeysWithNullValues;
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return serializer;
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}
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@end
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#pragma mark -
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@implementation AFXMLParserResponseSerializer
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+ (instancetype)serializer {
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AFXMLParserResponseSerializer *serializer = [[self alloc] init];
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return serializer;
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}
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- (instancetype)init {
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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.acceptableContentTypes = [[NSSet alloc] initWithObjects:@"application/xml", @"text/xml", nil];
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return self;
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}
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#pragma mark - AFURLResponseSerialization
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- (id)responseObjectForResponse:(NSHTTPURLResponse *)response
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data:(NSData *)data
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error:(NSError *__autoreleasing *)error
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{
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if (![self validateResponse:(NSHTTPURLResponse *)response data:data error:error]) {
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if (!error || AFErrorOrUnderlyingErrorHasCodeInDomain(*error, NSURLErrorCannotDecodeContentData, AFURLResponseSerializationErrorDomain)) {
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return nil;
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}
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}
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return [[NSXMLParser alloc] initWithData:data];
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}
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@end
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#pragma mark -
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#ifdef __MAC_OS_X_VERSION_MIN_REQUIRED
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@implementation AFXMLDocumentResponseSerializer
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+ (instancetype)serializer {
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return [self serializerWithXMLDocumentOptions:0];
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}
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+ (instancetype)serializerWithXMLDocumentOptions:(NSUInteger)mask {
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AFXMLDocumentResponseSerializer *serializer = [[self alloc] init];
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serializer.options = mask;
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return serializer;
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}
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- (instancetype)init {
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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.acceptableContentTypes = [[NSSet alloc] initWithObjects:@"application/xml", @"text/xml", nil];
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return self;
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}
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#pragma mark - AFURLResponseSerialization
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- (id)responseObjectForResponse:(NSURLResponse *)response
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data:(NSData *)data
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error:(NSError *__autoreleasing *)error
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{
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if (![self validateResponse:(NSHTTPURLResponse *)response data:data error:error]) {
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if (!error || AFErrorOrUnderlyingErrorHasCodeInDomain(*error, NSURLErrorCannotDecodeContentData, AFURLResponseSerializationErrorDomain)) {
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return nil;
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}
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}
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NSError *serializationError = nil;
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NSXMLDocument *document = [[NSXMLDocument alloc] initWithData:data options:self.options error:&serializationError];
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if (error) {
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*error = AFErrorWithUnderlyingError(serializationError, *error);
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}
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return document;
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}
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#pragma mark - NSSecureCoding
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- (instancetype)initWithCoder:(NSCoder *)decoder {
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self = [super initWithCoder:decoder];
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if (!self) {
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return nil;
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}
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self.options = [[decoder decodeObjectOfClass:[NSNumber class] forKey:NSStringFromSelector(@selector(options))] unsignedIntegerValue];
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return self;
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}
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- (void)encodeWithCoder:(NSCoder *)coder {
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[super encodeWithCoder:coder];
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[coder encodeObject:@(self.options) forKey:NSStringFromSelector(@selector(options))];
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}
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#pragma mark - NSCopying
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- (instancetype)copyWithZone:(NSZone *)zone {
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AFXMLDocumentResponseSerializer *serializer = [[[self class] allocWithZone:zone] init];
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serializer.options = self.options;
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return serializer;
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}
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@end
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#endif
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#pragma mark -
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@implementation AFPropertyListResponseSerializer
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+ (instancetype)serializer {
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return [self serializerWithFormat:NSPropertyListXMLFormat_v1_0 readOptions:0];
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}
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+ (instancetype)serializerWithFormat:(NSPropertyListFormat)format
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readOptions:(NSPropertyListReadOptions)readOptions
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{
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AFPropertyListResponseSerializer *serializer = [[self alloc] init];
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serializer.format = format;
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serializer.readOptions = readOptions;
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return serializer;
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}
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- (instancetype)init {
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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.acceptableContentTypes = [[NSSet alloc] initWithObjects:@"application/x-plist", nil];
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return self;
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}
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#pragma mark - AFURLResponseSerialization
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- (id)responseObjectForResponse:(NSURLResponse *)response
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data:(NSData *)data
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error:(NSError *__autoreleasing *)error
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{
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if (![self validateResponse:(NSHTTPURLResponse *)response data:data error:error]) {
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if (!error || AFErrorOrUnderlyingErrorHasCodeInDomain(*error, NSURLErrorCannotDecodeContentData, AFURLResponseSerializationErrorDomain)) {
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return nil;
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}
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}
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id responseObject;
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NSError *serializationError = nil;
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if (data) {
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responseObject = [NSPropertyListSerialization propertyListWithData:data options:self.readOptions format:NULL error:&serializationError];
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}
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if (error) {
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*error = AFErrorWithUnderlyingError(serializationError, *error);
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}
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return responseObject;
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}
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#pragma mark - NSSecureCoding
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- (instancetype)initWithCoder:(NSCoder *)decoder {
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self = [super initWithCoder:decoder];
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if (!self) {
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return nil;
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}
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self.format = (NSPropertyListFormat)[[decoder decodeObjectOfClass:[NSNumber class] forKey:NSStringFromSelector(@selector(format))] unsignedIntegerValue];
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self.readOptions = [[decoder decodeObjectOfClass:[NSNumber class] forKey:NSStringFromSelector(@selector(readOptions))] unsignedIntegerValue];
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return self;
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}
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- (void)encodeWithCoder:(NSCoder *)coder {
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[super encodeWithCoder:coder];
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[coder encodeObject:@(self.format) forKey:NSStringFromSelector(@selector(format))];
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[coder encodeObject:@(self.readOptions) forKey:NSStringFromSelector(@selector(readOptions))];
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}
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#pragma mark - NSCopying
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- (instancetype)copyWithZone:(NSZone *)zone {
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AFPropertyListResponseSerializer *serializer = [[[self class] allocWithZone:zone] init];
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serializer.format = self.format;
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serializer.readOptions = self.readOptions;
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return serializer;
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}
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@end
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#pragma mark -
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#if TARGET_OS_IOS || TARGET_OS_TV || TARGET_OS_WATCH
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#import <CoreGraphics/CoreGraphics.h>
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#import <UIKit/UIKit.h>
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@interface UIImage (AFNetworkingSafeImageLoading)
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+ (UIImage *)af_safeImageWithData:(NSData *)data;
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@end
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static NSLock* imageLock = nil;
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@implementation UIImage (AFNetworkingSafeImageLoading)
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+ (UIImage *)af_safeImageWithData:(NSData *)data {
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UIImage* image = nil;
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static dispatch_once_t onceToken;
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dispatch_once(&onceToken, ^{
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imageLock = [[NSLock alloc] init];
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});
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[imageLock lock];
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image = [UIImage imageWithData:data];
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[imageLock unlock];
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return image;
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}
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@end
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static UIImage * AFImageWithDataAtScale(NSData *data, CGFloat scale) {
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UIImage *image = [UIImage af_safeImageWithData:data];
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if (image.images) {
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return image;
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}
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return [[UIImage alloc] initWithCGImage:[image CGImage] scale:scale orientation:image.imageOrientation];
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}
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static UIImage * AFInflatedImageFromResponseWithDataAtScale(NSHTTPURLResponse *response, NSData *data, CGFloat scale) {
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if (!data || [data length] == 0) {
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return nil;
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}
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CGImageRef imageRef = NULL;
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CGDataProviderRef dataProvider = CGDataProviderCreateWithCFData((__bridge CFDataRef)data);
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if ([response.MIMEType isEqualToString:@"image/png"]) {
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imageRef = CGImageCreateWithPNGDataProvider(dataProvider, NULL, true, kCGRenderingIntentDefault);
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} else if ([response.MIMEType isEqualToString:@"image/jpeg"]) {
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imageRef = CGImageCreateWithJPEGDataProvider(dataProvider, NULL, true, kCGRenderingIntentDefault);
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if (imageRef) {
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CGColorSpaceRef imageColorSpace = CGImageGetColorSpace(imageRef);
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CGColorSpaceModel imageColorSpaceModel = CGColorSpaceGetModel(imageColorSpace);
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// CGImageCreateWithJPEGDataProvider does not properly handle CMKY, so fall back to AFImageWithDataAtScale
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if (imageColorSpaceModel == kCGColorSpaceModelCMYK) {
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CGImageRelease(imageRef);
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imageRef = NULL;
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}
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}
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}
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CGDataProviderRelease(dataProvider);
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UIImage *image = AFImageWithDataAtScale(data, scale);
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if (!imageRef) {
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if (image.images || !image) {
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return image;
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}
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imageRef = CGImageCreateCopy([image CGImage]);
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if (!imageRef) {
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return nil;
|
}
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}
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|
size_t width = CGImageGetWidth(imageRef);
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size_t height = CGImageGetHeight(imageRef);
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size_t bitsPerComponent = CGImageGetBitsPerComponent(imageRef);
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|
if (width * height > 1024 * 1024 || bitsPerComponent > 8) {
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CGImageRelease(imageRef);
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return image;
|
}
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// CGImageGetBytesPerRow() calculates incorrectly in iOS 5.0, so defer to CGBitmapContextCreate
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size_t bytesPerRow = 0;
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CGColorSpaceRef colorSpace = CGColorSpaceCreateDeviceRGB();
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CGColorSpaceModel colorSpaceModel = CGColorSpaceGetModel(colorSpace);
|
CGBitmapInfo bitmapInfo = CGImageGetBitmapInfo(imageRef);
|
|
if (colorSpaceModel == kCGColorSpaceModelRGB) {
|
uint32_t alpha = (bitmapInfo & kCGBitmapAlphaInfoMask);
|
#pragma clang diagnostic push
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#pragma clang diagnostic ignored "-Wassign-enum"
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if (alpha == kCGImageAlphaNone) {
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bitmapInfo &= ~kCGBitmapAlphaInfoMask;
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bitmapInfo |= kCGImageAlphaNoneSkipFirst;
|
} else if (!(alpha == kCGImageAlphaNoneSkipFirst || alpha == kCGImageAlphaNoneSkipLast)) {
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bitmapInfo &= ~kCGBitmapAlphaInfoMask;
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bitmapInfo |= kCGImageAlphaPremultipliedFirst;
|
}
|
#pragma clang diagnostic pop
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}
|
|
CGContextRef context = CGBitmapContextCreate(NULL, width, height, bitsPerComponent, bytesPerRow, colorSpace, bitmapInfo);
|
|
CGColorSpaceRelease(colorSpace);
|
|
if (!context) {
|
CGImageRelease(imageRef);
|
|
return image;
|
}
|
|
CGContextDrawImage(context, CGRectMake(0.0f, 0.0f, width, height), imageRef);
|
CGImageRef inflatedImageRef = CGBitmapContextCreateImage(context);
|
|
CGContextRelease(context);
|
|
UIImage *inflatedImage = [[UIImage alloc] initWithCGImage:inflatedImageRef scale:scale orientation:image.imageOrientation];
|
|
CGImageRelease(inflatedImageRef);
|
CGImageRelease(imageRef);
|
|
return inflatedImage;
|
}
|
#endif
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|
|
@implementation AFImageResponseSerializer
|
|
- (instancetype)init {
|
self = [super init];
|
if (!self) {
|
return nil;
|
}
|
|
self.acceptableContentTypes = [[NSSet alloc] initWithObjects:@"image/tiff", @"image/jpeg", @"image/gif", @"image/png", @"image/ico", @"image/x-icon", @"image/bmp", @"image/x-bmp", @"image/x-xbitmap", @"image/x-win-bitmap", nil];
|
|
#if TARGET_OS_IOS || TARGET_OS_TV
|
self.imageScale = [[UIScreen mainScreen] scale];
|
self.automaticallyInflatesResponseImage = YES;
|
#elif TARGET_OS_WATCH
|
self.imageScale = [[WKInterfaceDevice currentDevice] screenScale];
|
self.automaticallyInflatesResponseImage = YES;
|
#endif
|
|
return self;
|
}
|
|
#pragma mark - AFURLResponseSerializer
|
|
- (id)responseObjectForResponse:(NSURLResponse *)response
|
data:(NSData *)data
|
error:(NSError *__autoreleasing *)error
|
{
|
if (![self validateResponse:(NSHTTPURLResponse *)response data:data error:error]) {
|
if (!error || AFErrorOrUnderlyingErrorHasCodeInDomain(*error, NSURLErrorCannotDecodeContentData, AFURLResponseSerializationErrorDomain)) {
|
return nil;
|
}
|
}
|
|
#if TARGET_OS_IOS || TARGET_OS_TV || TARGET_OS_WATCH
|
if (self.automaticallyInflatesResponseImage) {
|
return AFInflatedImageFromResponseWithDataAtScale((NSHTTPURLResponse *)response, data, self.imageScale);
|
} else {
|
return AFImageWithDataAtScale(data, self.imageScale);
|
}
|
#else
|
// Ensure that the image is set to it's correct pixel width and height
|
NSBitmapImageRep *bitimage = [[NSBitmapImageRep alloc] initWithData:data];
|
NSImage *image = [[NSImage alloc] initWithSize:NSMakeSize([bitimage pixelsWide], [bitimage pixelsHigh])];
|
[image addRepresentation:bitimage];
|
|
return image;
|
#endif
|
|
return nil;
|
}
|
|
#pragma mark - NSSecureCoding
|
|
- (instancetype)initWithCoder:(NSCoder *)decoder {
|
self = [super initWithCoder:decoder];
|
if (!self) {
|
return nil;
|
}
|
|
#if TARGET_OS_IOS || TARGET_OS_TV || TARGET_OS_WATCH
|
NSNumber *imageScale = [decoder decodeObjectOfClass:[NSNumber class] forKey:NSStringFromSelector(@selector(imageScale))];
|
#if CGFLOAT_IS_DOUBLE
|
self.imageScale = [imageScale doubleValue];
|
#else
|
self.imageScale = [imageScale floatValue];
|
#endif
|
|
self.automaticallyInflatesResponseImage = [decoder decodeBoolForKey:NSStringFromSelector(@selector(automaticallyInflatesResponseImage))];
|
#endif
|
|
return self;
|
}
|
|
- (void)encodeWithCoder:(NSCoder *)coder {
|
[super encodeWithCoder:coder];
|
|
#if TARGET_OS_IOS || TARGET_OS_TV || TARGET_OS_WATCH
|
[coder encodeObject:@(self.imageScale) forKey:NSStringFromSelector(@selector(imageScale))];
|
[coder encodeBool:self.automaticallyInflatesResponseImage forKey:NSStringFromSelector(@selector(automaticallyInflatesResponseImage))];
|
#endif
|
}
|
|
#pragma mark - NSCopying
|
|
- (instancetype)copyWithZone:(NSZone *)zone {
|
AFImageResponseSerializer *serializer = [[[self class] allocWithZone:zone] init];
|
|
#if TARGET_OS_IOS || TARGET_OS_TV || TARGET_OS_WATCH
|
serializer.imageScale = self.imageScale;
|
serializer.automaticallyInflatesResponseImage = self.automaticallyInflatesResponseImage;
|
#endif
|
|
return serializer;
|
}
|
|
@end
|
|
#pragma mark -
|
|
@interface AFCompoundResponseSerializer ()
|
@property (readwrite, nonatomic, copy) NSArray *responseSerializers;
|
@end
|
|
@implementation AFCompoundResponseSerializer
|
|
+ (instancetype)compoundSerializerWithResponseSerializers:(NSArray *)responseSerializers {
|
AFCompoundResponseSerializer *serializer = [[self alloc] init];
|
serializer.responseSerializers = responseSerializers;
|
|
return serializer;
|
}
|
|
#pragma mark - AFURLResponseSerialization
|
|
- (id)responseObjectForResponse:(NSURLResponse *)response
|
data:(NSData *)data
|
error:(NSError *__autoreleasing *)error
|
{
|
for (id <AFURLResponseSerialization> serializer in self.responseSerializers) {
|
if (![serializer isKindOfClass:[AFHTTPResponseSerializer class]]) {
|
continue;
|
}
|
|
NSError *serializerError = nil;
|
id responseObject = [serializer responseObjectForResponse:response data:data error:&serializerError];
|
if (responseObject) {
|
if (error) {
|
*error = AFErrorWithUnderlyingError(serializerError, *error);
|
}
|
|
return responseObject;
|
}
|
}
|
|
return [super responseObjectForResponse:response data:data error:error];
|
}
|
|
#pragma mark - NSSecureCoding
|
|
- (instancetype)initWithCoder:(NSCoder *)decoder {
|
self = [super initWithCoder:decoder];
|
if (!self) {
|
return nil;
|
}
|
|
self.responseSerializers = [decoder decodeObjectOfClass:[NSArray class] forKey:NSStringFromSelector(@selector(responseSerializers))];
|
|
return self;
|
}
|
|
- (void)encodeWithCoder:(NSCoder *)coder {
|
[super encodeWithCoder:coder];
|
|
[coder encodeObject:self.responseSerializers forKey:NSStringFromSelector(@selector(responseSerializers))];
|
}
|
|
#pragma mark - NSCopying
|
|
- (instancetype)copyWithZone:(NSZone *)zone {
|
AFCompoundResponseSerializer *serializer = [[[self class] allocWithZone:zone] init];
|
serializer.responseSerializers = self.responseSerializers;
|
|
return serializer;
|
}
|
|
@end
|
