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//
// HBCodingUtilities.m
// HandBrake
//
// Created by Damiano Galassi on 22/04/15.
//
//
#import "HBCodingUtilities.h"
static BOOL useSecureCoding;
@implementation HBCodingUtilities
+ (void)initialize
{
static BOOL initialized = NO;
if (!initialized && self == [HBCodingUtilities class])
{
useSecureCoding = [NSCoder instancesRespondToSelector:@selector(decodeObjectOfClass:forKey:)] ? YES : NO;
}
}
+ (id)decodeObjectOfClass:(Class)aClass forKey:(NSString *)key decoder:(NSCoder *)decoder
{
if (useSecureCoding)
{
return [decoder decodeObjectOfClass:aClass forKey:key];
}
else
{
id obj = [decoder decodeObjectForKey:key];
if (![obj isKindOfClass:aClass])
{
return nil;
}
else
{
return obj;
}
}
}
+ (id)decodeObjectOfClasses:(NSSet *)classes forKey:(NSString *)key decoder:(NSCoder *)decoder
{
if (useSecureCoding)
{
return [decoder decodeObjectOfClasses:classes forKey:key];
}
else
{
id obj = [decoder decodeObjectForKey:key];
return obj;
}
}
@end
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