/
NSArray+DTError.m
56 lines (43 loc) · 1.17 KB
/
NSArray+DTError.m
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//
// NSArray+DTError.m
// DTFoundation
//
// Created by Oliver Drobnik on 6/15/10.
// Copyright 2010 Drobnik.com. All rights reserved.
//
#import "NSArray+DTError.h"
#import "DTFoundationConstants.h"
@implementation NSArray (DTError)
+ (NSArray *)arrayWithContentsOfURL:(NSURL *)URL error:(NSError **)error
{
NSData *readData = [NSData dataWithContentsOfURL:URL options:0 error:error];
if (!readData)
{
return nil;
}
return [NSArray arrayWithContentsOfData:readData error:error];
}
+ (NSArray *)arrayWithContentsOfFile:(NSString *)path error:(NSError **)error
{
NSURL *url = [NSURL fileURLWithPath:path];
return [NSArray arrayWithContentsOfURL:url error:error];
}
+ (NSArray *)arrayWithContentsOfData:(NSData *)data error:(NSError **)error
{
CFErrorRef parseError = NULL;
NSArray *array = (__bridge_transfer NSArray *)CFPropertyListCreateWithData(kCFAllocatorDefault, (__bridge CFDataRef)data, kCFPropertyListImmutable, NULL, (CFErrorRef *)&parseError);
if ([array isKindOfClass:[NSArray class]])
{
return array;
}
if (parseError)
{
if (error)
{
*error = (__bridge NSError *)(parseError);
}
CFRelease(parseError);
}
return nil;
}
@end