/*
* Copyright (c) 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017
* Jonathan Schleifer <js@heap.zone>
*
* All rights reserved.
*
* This file is part of ObjFW. It may be distributed under the terms of the
* Q Public License 1.0, which can be found in the file LICENSE.QPL included in
* the packaging of this file.
*
* Alternatively, it may be distributed under the terms of the GNU General
* Public License, either version 2 or 3, which can be found in the file
* LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
* file.
*/
#import <Foundation/NSDictionary.h>
#import <Foundation/NSError.h>
#import <Foundation/NSString.h>
#import "OFString.h"
#import "OFException+NSError.h"
@implementation OFException (NSError)
#ifdef OF_HAVE_BLOCKS
+ (BOOL)tryBlock: (void (^)(void))block
error: (NSError **)error
{
@try {
block();
return YES;
} @catch (OFException *e) {
if (error != NULL) {
NSDictionary *userInfo = [NSDictionary
dictionaryWithObject: e
forKey: @"exception"];
*error = [NSError errorWithDomain: @"OFException"
code: 0
userInfo: userInfo];
}
return NO;
}
}
#endif
@end