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#ifdef OF_APPLE_RUNTIME
# include <dlfcn.h>
#endif
#import "OFObject.h"
#import "OFArray.h"
#import "OFLocalization.h"
#import "OFTimer.h"
#import "OFMethodSignature.h"
#import "OFRunLoop.h"
#import "OFThread.h"
#import "OFTimer.h"
#import "OFAllocFailedException.h"
#import "OFEnumerationMutationException.h"
#import "OFInitializationFailedException.h"
#import "OFInvalidArgumentException.h"
#import "OFMemoryNotPartOfObjectException.h"
#import "OFNotImplementedException.h"
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#define PRE_MEM(mem) ((struct pre_mem *)(void *)((char *)mem - PRE_MEM_ALIGN))
static struct {
Class isa;
} allocFailedException;
uint32_t of_hash_seed;
static const char *
typeEncodingForSelector(Class class, SEL selector)
{
#if defined(OF_OBJFW_RUNTIME)
return class_getMethodTypeEncoding(class, selector);
#else
Method m;
if ((m = class_getInstanceMethod(class, selector)) == NULL)
return NULL;
return method_getTypeEncoding(m);
#endif
}
#if !defined(OF_APPLE_RUNTIME) || defined(__OBJC2__)
static void
uncaughtExceptionHandler(id exception)
{
OFString *description = [exception description];
OFArray *backtrace = nil;
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}
+ (IMP)instanceMethodForSelector: (SEL)selector
{
return class_getMethodImplementation(self, selector);
}
+ (const char *)typeEncodingForInstanceSelector: (SEL)selector
+ (OFMethodSignature *)instanceMethodSignatureForSelector: (SEL)selector
{
#if defined(OF_OBJFW_RUNTIME)
return class_getMethodTypeEncoding(self, selector);
#else
Method m;
if ((m = class_getInstanceMethod(self, selector)) == NULL)
return NULL;
if (typeEncoding == NULL)
return nil;
return method_getTypeEncoding(m);
return [OFMethodSignature signatureWithObjCTypes: typeEncoding];
#endif
IMP newImp;
const char *typeEncoding;
newImp = [class methodForSelector: selector];
typeEncoding = [class typeEncodingForSelector: selector];
return [self replaceClassMethod: selector
withImplementation: newImp
typeEncoding: typeEncoding];
}
IMP newImp;
const char *typeEncoding;
newImp = [class instanceMethodForSelector: selector];
typeEncoding = [class typeEncodingForInstanceSelector: selector];
return [self replaceInstanceMethod: selector
withImplementation: newImp
typeEncoding: typeEncoding];
}
+ (IMP)replaceInstanceMethod: (SEL)selector
withImplementation: (IMP)implementation
typeEncoding: (const char *)typeEncoding
{
return class_replaceMethod(self, selector, implementation,
typeEncoding);
}
+ (IMP)replaceClassMethod: (SEL)selector
withImplementation: (IMP)implementation
typeEncoding: (const char *)typeEncoding
{
return class_replaceMethod(object_getClass(self), selector,
implementation, typeEncoding);
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object: object2
repeats: false]];
objc_autoreleasePoolPop(pool);
}
#endif
- (const char *)typeEncodingForSelector: (SEL)selector
- (OFMethodSignature *)methodSignatureForSelector: (SEL)selector
{
#if defined(OF_OBJFW_RUNTIME)
return class_getMethodTypeEncoding(object_getClass(self), selector);
#else
Method m;
if ((m = class_getInstanceMethod(object_getClass(self),
selector)) == NULL)
return NULL;
return method_getTypeEncoding(m);
return [OFMethodSignature signatureWithObjCTypes: typeEncoding];
#endif
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