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Fix for old runtimes.

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Ludovic Marcotte
2013-07-24 10:54:55 -04:00
parent bd776152db
commit b1df03adc7
1 changed files with 5 additions and 1 deletions
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OpenChange/BSONCodec.m
+5 -1
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@@ -85,13 +85,17 @@ static NSDictionary *BSONTypes()
@implementation NSObject (BSONObjectCoding)
- (NSData *) BSONEncode
{
if (!class_conformsToProtocol([self class], @protocol(BSONObjectCoding)))
if (![self conformsToProtocol: @protocol(BSONObjectCoding)])
[NSException raise: NSInvalidArgumentException format: @"BSON encoding is only valid on objects conforming to the BSONObjectEncoding protocol."];
id <BSONObjectCoding> myself = (id <BSONObjectCoding>) self;
NSMutableDictionary *values = [[myself BSONDictionary] mutableCopy];
#if (defined(__GNU_LIBOBJC__) && (__GNU_LIBOBJC__ >= 20100911)) || defined(APPLE_RUNTIME) || defined(__GNUSTEP_RUNTIME__)
const char* className = class_getName([self class]);
#else
const char* className = [self class]->name;
#endif
[values setObject: [NSData dataWithBytes: (void *)className length: strlen(className)] forKey: CLASS_NAME_MARKER];
NSData *retval = [values BSONEncode];
[values release];