ObjFW  Check-in [d6553b4578]

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				4BF33B06133807A20059CEF7 /* OFObjectTests.m in Sources */,
				4BF33B07133807A20059CEF7 /* OFPluginTests.m in Sources */,

       OFEnumerator.m			\
       OFGZIPStream.m			\
       OFHMAC.m				\
       OFHTTPCookie.m			\
       OFHTTPCookieManager.m		\
       OFHTTPRequest.m			\
       OFHTTPResponse.m			\

       OFInflate64Stream.m		\
       OFInflateStream.m		\
       OFIntrospection.m		\
       OFInvocation.m			\
       OFList.m				\
       OFLocalization.m			\
       OFMapTable.m			\
       OFMD5Hash.m			\
       OFMessagePackExtension.m		\
       OFMethodSignature.m		\
       OFMutableArray.m			\

/*
 * 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 "OFObject.h"

OF_ASSUME_NONNULL_BEGIN

@class OFMethodSignature;
@class OFMutableArray OF_GENERIC(ObjectType);
@class OFMutableData;

/*!
 * @class OFInvocation OFInvocation.h ObjFW/OFInvocation.h
 *
 * @brief A class for storing and accessing invocations, and invoking them.
 */
@interface OFInvocation: OFObject
{
	OFMethodSignature *_methodSignature;
	OFMutableArray OF_GENERIC(OFMutableData *) *_arguments;
	OFMutableData *_returnValue;
}

/*!
 * The method signature for the invocation.
 */
@property (readonly, nonatomic) OFMethodSignature *methodSignature;

/*!
 * @brief Creates a new invocation with the specified method signature.
 *
 * @param signature The method signature for the invocation
 * @return A new, autoreleased OFInvocation
 */
+ (instancetype)invocationWithMethodSignature: (OFMethodSignature *)signature;

/*!
 * @brief Initializes an already allocated invocation with the specified method
 *	  signature.
 *
 * @param signature The method signature for the invocation
 * @return An initialized OFInvocation
 */
- initWithMethodSignature: (OFMethodSignature *)signature;

/*!
 * @brief Sets the argument for the specified index.
 *
 * @param buffer The buffer in which the argument is stored
 * @param index The index of the argument to set
 */
- (void)setArgument: (const void *)buffer
	    atIndex: (size_t)index;

/*!
 * @brief Gets the argument for the specified index.
 *
 * @param buffer The buffer in which the argument is stored
 * @param index The index of the argument to get
 */
- (void)getArgument: (void *)buffer
	    atIndex: (size_t)index;

/*!
 * @brief Sets the return value.
 *
 * @param buffer The buffer in which the return value is stored
 */
- (void)setReturnValue: (const void *)buffer;

/*!
 * @brief Gets the return value.
 *
 * @param buffer The buffer in which the return value is stored
 */
- (void)getReturnValue: (void *)buffer;
@end

OF_ASSUME_NONNULL_END

/*
 * 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.
 */

#include "config.h"

#include <string.h>

#import "OFInvocation.h"
#import "OFArray.h"
#import "OFData.h"
#import "OFMethodSignature.h"

@implementation OFInvocation
@synthesize methodSignature = _methodSignature;

+ (instancetype)invocationWithMethodSignature: (OFMethodSignature *)signature
{
	return [[[self alloc] initWithMethodSignature: signature] autorelease];
}

- initWithMethodSignature: (OFMethodSignature *)signature
{
	self = [super init];

	@try {
		void *pool = objc_autoreleasePoolPush();
		size_t numberOfArguments = [signature numberOfArguments];
		const char *typeEncoding;
		size_t typeSize;

		_methodSignature = [signature retain];
		_arguments = [[OFMutableArray alloc] init];

		for (size_t i = 0; i < numberOfArguments; i++) {
			OFMutableData *data;

			typeEncoding = [_methodSignature
			    argumentTypeAtIndex: i];
			typeSize = of_sizeof_type_encoding(typeEncoding);

			data = [OFMutableData dataWithItemSize: typeSize
						      capacity: 1];
			[data increaseCountBy: 1];
			[_arguments addObject: data];
		}

		typeEncoding = [_methodSignature methodReturnType];
		typeSize = of_sizeof_type_encoding(typeEncoding);
		_returnValue = [[OFMutableData alloc] initWithItemSize: typeSize
							      capacity: 1];
		[_returnValue increaseCountBy: 1];

		objc_autoreleasePoolPop(pool);
	} @catch (id e) {
		[self release];
		@throw e;
	}

	return self;
}

- (void)dealloc
{
	[_methodSignature release];
	[_arguments release];
	[_returnValue release];

	[super dealloc];
}

- (void)setArgument: (const void *)buffer
	    atIndex: (size_t)index
{
	OFMutableData *data = [_arguments objectAtIndex: index];

	memcpy([data items], buffer, [data itemSize]);
}

- (void)getArgument: (void *)buffer
	    atIndex: (size_t)index
{
	OFData *data = [_arguments objectAtIndex: index];

	memcpy(buffer, [data items], [data itemSize]);
}

- (void)setReturnValue: (const void *)buffer
{
	memcpy([_returnValue items], buffer, [_returnValue itemSize]);
}

- (void)getReturnValue: (void *)buffer
{
	memcpy(buffer, [_returnValue items], [_returnValue itemSize]);
}
@end

	OFString *_territory;
	of_string_encoding_t _encoding;
	OFString *_decimalPoint;
	OFMutableArray OF_GENERIC(OFDictionary OF_GENERIC(OFString *, id) *)
	    *_localizedStrings;
}

/*!
 * The language of the locale for messages.
 *
 * If the language is unknown, it is `nil`.
 */
@property OF_NULLABLE_PROPERTY (readonly, nonatomic) OFString *language;

/*!

 *	    case, you need to manually allocate an instance and call
 *	    @ref init once.
 *
 * @return The shared OFLocalization instance
 */
+ (instancetype)sharedLocalization;

/*!
 * @brief Returns the language of the locale.
 *
 * If the language is unknown, `nil` is returned.
 *
 * @return The language of the locale.
 */
+ (nullable OFString *)language;

 *		   looked up or is missing
 * @return The localized string
 */
- (OFString *)localizedStringForID: (OFConstantString *)ID
			  fallback: (OFConstantString *)fallback, ...
				    OF_SENTINEL;

/*!
 * @brief Returns the localized string for the specified ID, using the fallback
 *	  string if it cannot be looked up or is missing.
 *
 * @note This takes a variadic argument, terminated by `nil` and passed as
 *	 va_list, that consists of pairs of variable names and variable values,
 *	 which will be replaced inside the localized string. For example, you
 *	 can pass `@"name", @"foo", nil`, causing `%[name]` to be replaced with

 * The size of the arguments on the stack frame.
 *
 * @note This is platform-dependent!
 */
@property (readonly, nonatomic) size_t frameLength;

/*!
 * @brief Creates a new OFMethodSignature with the specified ObjC types.

 *
 * @param types The ObjC types of the method
 * @return A new, autoreleased OFMethodSignature
 */
+ (instancetype)signatureWithObjCTypes: (const char *)types;

/*!

/*!
 * @brief Returns the offset on the stack frame of the argument at the
 *	  specified index.
 *
 * @note This is platform-dependent!
 *
 * @param index The index of the argument for which to return the offset
 * @return The offset on the stack frame of the argument at the specified index

 */
- (size_t)argumentOffsetAtIndex: (size_t)index;
@end

#ifdef __cplusplus
extern "C" {
#endif

#import "OFMethodSignature.h"
#import "OFData.h"

#import "OFInvalidArgumentException.h"
#import "OFInvalidFormatException.h"
#import "OFOutOfRangeException.h"

#import "macros.h"

size_t sizeofEncoding(const char **type, size_t *length);
size_t alignofEncoding(const char **type, size_t *length);

size_t
sizeofArray(const char **type, size_t *length)
{

 *
 * @warning You have to ensure that this is in secure memory protected from
 *	    swapping! This is also the reason why this is not an OFString.
 */
@property OF_NULLABLE_PROPERTY (assign, nonatomic)
    const char *privateKeyPassphrase;

/*!
 * Whether certificate verification is enabled.
 *
 * The default is enabled.
 */
@property (nonatomic, getter=isCertificateVerificationEnabled)
    bool certificateVerificationEnabled;

       OFArrayTests.m			\
       ${OFBLOCKTESTS_M}		\
       OFDataTests.m			\
       OFDateTests.m			\
       OFDictionaryTests.m		\
       OFHTTPCookieTests.m		\
       OFHTTPCookieManagerTests.m	\
       OFInvocationTests.m		\
       OFJSONTests.m			\
       OFListTests.m			\
       OFMethodSignatureTests.m		\
       OFNumberTests.m			\
       OFObjectTests.m			\
       OFSetTests.m			\
       OFStreamTests.m			\

/*
 * 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.
 */

#include "config.h"

#include <string.h>

#import "OFInvocation.h"
#import "OFMethodSignature.h"
#import "OFAutoreleasePool.h"

#import "TestsAppDelegate.h"

static OFString *module = @"OFInvocation";

struct test_struct {
	unsigned char c;
	unsigned int i;
};

@implementation TestsAppDelegate (OFInvocationTests)
- (struct test_struct)invocationTestMethod: (unsigned char)c
					  : (unsigned int)i
					  : (struct test_struct *)ptr
					  : (struct test_struct)st
{
	return st;
}

- (void)invocationTests
{
	OFAutoreleasePool *pool = [[OFAutoreleasePool alloc] init];
	OFMethodSignature *sig = [self methodSignatureForSelector:
	    @selector(invocationTestMethod::::)];
	OFInvocation *invocation;
	struct test_struct st, st2, *stp = &st, *stp2;
	unsigned const char c = 0xAA;
	unsigned char c2;
	const unsigned int i = 0x55555555;
	unsigned int i2;

	memset(&st, '\xFF', sizeof(st));
	st.c = 0x55;
	st.i = 0xAAAAAAAA;

	TEST(@"+[invocationWithMethodSignature:]",
	    (invocation = [OFInvocation invocationWithMethodSignature: sig]))

	TEST(@"-[setReturnValue]", R([invocation setReturnValue: &st]))

	TEST(@"-[getReturnValue]", R([invocation getReturnValue: &st2]) &&
	    memcmp(&st, &st2, sizeof(st)) == 0)

	memset(&st2, '\0', sizeof(st2));

	TEST(@"-[setArgument:atIndex:] #1", R([invocation setArgument: &c
							      atIndex: 2]))

	TEST(@"-[setArgument:atIndex:] #2", R([invocation setArgument: &i
							      atIndex: 3]))

	TEST(@"-[setArgument:atIndex:] #3", R([invocation setArgument: &stp
							      atIndex: 4]))

	TEST(@"-[setArgument:atIndex:] #4", R([invocation setArgument: &st
							      atIndex: 5]))

	TEST(@"-[getArgument:atIndex:] #1", R([invocation getArgument: &c2
							      atIndex: 2]) &&
	    c == c2)

	TEST(@"-[getArgument:atIndex:] #2", R([invocation getArgument: &i2
							      atIndex: 3]) &&
	    i == i2)

	TEST(@"-[getArgument:atIndex:] #3", R([invocation getArgument: &stp2
							      atIndex: 4]) &&
	    stp == stp2)

	TEST(@"-[getArgument:atIndex:] #4", R([invocation getArgument: &st2
							      atIndex: 5]) &&
	    memcmp(&st, &st2, sizeof(st)) == 0)

	[pool drain];
}
@end

@interface TestsAppDelegate (OFHTTPCookieManagerTests)
- (void)HTTPCookieManagerTests;
@end

@interface TestsAppDelegate (OFINIFileTests)
- (void)INIFileTests;
@end

@interface TestsAppDelegate (OFInvocationTests)
- (void)invocationTests;
@end

@interface TestsAppDelegate (OFJSONTests)
- (void)JSONTests;
@end

@interface TestsAppDelegate (OFKernelEventObserverTests)
- (void)kernelEventObserverTests;

#if defined(OF_WII) && defined(OF_HAVE_FILES)
	[[OFFileManager defaultManager]
	    changeCurrentDirectoryPath: @"/apps/objfw-tests"];
#endif

	[self runtimeTests];
	[self methodSignatureTests];
	[self invocationTests];
	[self forwardingTests];
	[self objectTests];
#ifdef OF_HAVE_BLOCKS
	[self blockTests];
#endif
	[self stringTests];
	[self dataTests];