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| | | #import <Foundation/Foundation.h> |
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| | | /*! |
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| | | @abstract Class to contain common utility methods. |
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| | | /** |
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| | | Class to contain common utility methods. |
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| | | */ |
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| | | @interface FBSDKUtility : NSObject |
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| | | |
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| | | /*! |
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| | | @abstract Parses a query string into a dictionary. |
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| | | - (instancetype)init NS_UNAVAILABLE; |
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| | | + (instancetype)new NS_UNAVAILABLE; |
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| | | |
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| | | /** |
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| | | Parses a query string into a dictionary. |
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| | | @param queryString The query string value. |
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| | | @return A dictionary with the key/value pairs. |
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| | | */ |
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| | | + (NSDictionary *)dictionaryWithQueryString:(NSString *)queryString; |
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| | | |
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| | | /*! |
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| | | @abstract Constructs a query string from a dictionary. |
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| | | /** |
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| | | Constructs a query string from a dictionary. |
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| | | @param dictionary The dictionary with key/value pairs for the query string. |
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| | | @param errorRef If an error occurs, upon return contains an NSError object that describes the problem. |
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| | | @result Query string representation of the parameters. |
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| | | @return Query string representation of the parameters. |
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| | | */ |
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| | | + (NSString *)queryStringWithDictionary:(NSDictionary *)dictionary error:(NSError *__autoreleasing *)errorRef; |
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| | | |
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| | | /*! |
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| | | @abstract Decodes a value from an URL. |
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| | | /** |
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| | | Decodes a value from an URL. |
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| | | @param value The value to decode. |
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| | | @result The decoded value. |
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| | | @return The decoded value. |
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| | | */ |
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| | | + (NSString *)URLDecode:(NSString *)value; |
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| | | |
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| | | /*! |
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| | | @abstract Encodes a value for an URL. |
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| | | /** |
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| | | Encodes a value for an URL. |
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| | | @param value The value to encode. |
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| | | @result The encoded value. |
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| | | @return The encoded value. |
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| | | */ |
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| | | + (NSString *)URLEncode:(NSString *)value; |
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| | | |
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| | | /** |
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| | | Creates a timer using Grand Central Dispatch. |
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| | | @param interval The interval to fire the timer, in seconds. |
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| | | @param block The code block to execute when timer is fired. |
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| | | @return The dispatch handle. |
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| | | */ |
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| | | + (dispatch_source_t)startGCDTimerWithInterval:(double)interval block:(dispatch_block_t)block; |
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| | | |
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| | | /** |
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| | | Stop a timer that was started by startGCDTimerWithInterval. |
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| | | @param timer The dispatch handle received from startGCDTimerWithInterval. |
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| | | */ |
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| | | + (void)stopGCDTimer:(dispatch_source_t)timer; |
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| | | |
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| | | /** |
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| | | Get SHA256 hased string of NSString/NSData |
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| | | |
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| | | @param input The data that needs to be hashed, it could be NSString or NSData. |
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| | | */ |
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| | | + (NSString *)SHA256Hash:(NSObject *)input; |
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| | | |
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| | | @end |
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