ObjFW  Check-in [6e5a920567]

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				4B5C112F17E9AB3E003C917F /* forwarding.S in Sources */,
			);
			runOnlyForDeploymentPostprocessing = 0;

#include "config.h"

#include <string.h>

#import "OFString.h"

#import "OFInvalidFormatException.h"
#import "OFUnknownXMLEntityException.h"

int _OFString_XMLUnescaping_reference;

static OF_INLINE OFString*
parseNumericEntity(const char *entity, size_t length)
{
	of_unichar_t c;

				name = [OFString
				    stringWithUTF8String: entity
						  length: entityLength];
				tmp = lookup(context, self, name);

				if (tmp == nil)
					@throw [OFUnknownXMLEntityException
					    exceptionWithEntityName: name];

				[ret appendString: tmp];
				objc_autoreleasePoolPop(pool);
			}

			last = i + 1;
			inEntity = false;

#import "OFStream.h"
#ifdef OF_HAVE_FILES
# import "OFFile.h"
#endif
#import "OFSystemInfo.h"

#import "OFInitializationFailedException.h"
#import "OFInvalidFormatException.h"
#import "OFMalformedXMLException.h"
#import "OFUnboundPrefixException.h"

typedef void (*state_function_t)(id, SEL);
static SEL selectors[OF_XMLPARSER_NUM_STATES];
static state_function_t lookupTable[OF_XMLPARSER_NUM_STATES];

		[buffer addItems: [tmp UTF8String]
			   count: [tmp UTF8StringLength]];
		objc_autoreleasePoolPop(pool);
	}
}

static OFString*
transformString(OFXMLParser *parser, OFDataArray *buffer, size_t cut,
    bool unescape)
{
	char *items;
	size_t i, length;
	bool hasEntities = false;
	OFString *ret;

	items = [buffer items];

		} else if (items[i] == '&')
			hasEntities = true;
	}

	ret = [OFString stringWithUTF8String: items
				      length: length];

	if (unescape && hasEntities) {
		@try {
			return [ret stringByXMLUnescapingWithDelegate: parser];
		} @catch (OFInvalidFormatException *e) {
			@throw [OFMalformedXMLException
			    exceptionWithParser: parser];
		}
	}

	return ret;
}

static OFString*
namespaceForPrefix(OFString *prefix, OFArray *namespaces)
{

		return;

	if ((length = _i - _last) > 0)
		appendToBuffer(_buffer, _data + _last, _encoding, length);

	if ([_buffer count] > 0) {
		void *pool = objc_autoreleasePoolPush();
		OFString *characters = transformString(self, _buffer, 0, true);

		if ([_delegate respondsToSelector:
		    @selector(parser:foundCharacters:)])
			[_delegate parser: self
			  foundCharacters: characters];

		objc_autoreleasePoolPop(pool);

	if (_data[_i] == '?')
		_level = 1;
	else if (_level == 1 && _data[_i] == '>') {
		void *pool = objc_autoreleasePoolPush();
		OFString *PI;

		appendToBuffer(_buffer, _data + _last, _encoding, _i - _last);
		PI = transformString(self, _buffer, 1, false);

		if ([PI isEqual: @"xml"] || [PI hasPrefix: @"xml "] ||
		    [PI hasPrefix: @"xml\t"] || [PI hasPrefix: @"xml\r"] ||
		    [PI hasPrefix: @"xml\n"])
			if (![self OF_parseXMLProcessingInstructions: PI])
				@throw [OFMalformedXMLException
				    exceptionWithParser: self];

	if (_data[_i] != _delimiter)
		return;

	if ((length = _i - _last) > 0)
		appendToBuffer(_buffer, _data + _last, _encoding, length);

	pool = objc_autoreleasePoolPush();
	attributeValue = transformString(self, _buffer, 0, true);

	if (_attributePrefix == nil && [_attributeName isEqual: @"xmlns"])
		[[_namespaces lastObject] setObject: attributeValue
					     forKey: @""];
	if ([_attributePrefix isEqual: @"xmlns"])
		[[_namespaces lastObject] setObject: attributeValue
					     forKey: _attributeName];

	if (_data[_i] == ']')
		_level++;
	else if (_data[_i] == '>' && _level >= 2) {
		void *pool = objc_autoreleasePoolPush();
		OFString *CDATA;

		appendToBuffer(_buffer, _data + _last, _encoding, _i - _last);
		CDATA = transformString(self, _buffer, 2, false);

		if ([_delegate respondsToSelector:
		    @selector(parser:foundCDATA:)])
			[_delegate parser: self
			       foundCDATA: CDATA];

		objc_autoreleasePoolPop(pool);

	if (_data[_i] != '>')
		@throw [OFMalformedXMLException exceptionWithParser: self];

	pool = objc_autoreleasePoolPush();

	appendToBuffer(_buffer, _data + _last, _encoding, _i - _last);
	comment = transformString(self, _buffer, 2, false);

	if ([_delegate respondsToSelector: @selector(parser:foundComment:)])
		[_delegate parser: self
		     foundComment: comment];

	objc_autoreleasePoolPop(pool);

       OFRemoveItemFailedException.m			\
       OFSeekFailedException.m				\
       OFSetOptionFailedException.m			\
       OFStillLockedException.m				\
       OFTruncatedDataException.m			\
       OFUnboundNamespaceException.m			\
       OFUnboundPrefixException.m			\
       OFUnknownXMLEntityException.m			\
       OFUnlockFailedException.m			\
       OFUnsupportedProtocolException.m			\
       OFUnsupportedVersionException.m			\
       OFWriteFailedException.m				\
       ${USE_SRCS_SOCKETS}				\
       ${USE_SRCS_THREADS}
SRCS_SOCKETS = OFAcceptFailedException.m		\

/*
 * Copyright (c) 2008, 2009, 2010, 2011, 2012, 2013, 2014
 *   Jonathan Schleifer <js@webkeks.org>
 *
 * 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 "OFException.h"

/*!
 * @class OFUnknownXMLEntityException \
 *	  OFUnknownXMLEntityException.h ObjFW/OFUnknownXMLEntityException.h
 *
 * @brief An exception indicating that a parser encountered an unknown XML
 *	  entity.
 */
@interface OFUnknownXMLEntityException: OFException
{
	OFString *_entityName;
}

#ifdef OF_HAVE_PROPERTIES
@property (readonly, copy) OFString *entityName;
#endif

/*!
 * @brief Creates a new, autoreleased unknown XML entity exception.
 *
 * @param entityName The name of the unknown XML entity
 * @return A new, autoreleased unknown XML entity exception
 */
+ (instancetype)exceptionWithEntityName: (OFString*)entityName;

/*!
 * @brief Initializes an already allocated unknown XML entity exception.
 *
 * @param entityName The name of the unknown XML entity
 * @return An initialized unknown XML entity exception
 */
- initWithEntityName: (OFString*)entityName;

/*!
 * @brief Returns the name of the unknown XML entity
 *
 * @return The name of the unknown XML entity
 */
- (OFString*)entityName;
@end

/*
 * Copyright (c) 2008, 2009, 2010, 2011, 2012, 2013, 2014
 *   Jonathan Schleifer <js@webkeks.org>
 *
 * 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"

#import "OFUnknownXMLEntityException.h"
#import "OFString.h"

#import "common.h"

@implementation OFUnknownXMLEntityException
+ (instancetype)exceptionWithEntityName: (OFString*)entityName
{
	return [[[self alloc] initWithEntityName: entityName] autorelease];
}

- initWithEntityName: (OFString*)entityName
{
	self = [super init];

	@try {
		_entityName = [entityName copy];
	} @catch (id e) {
		[self release];
		@throw e;
	}

	return self;
}

- (void)dealloc
{
	[_entityName release];

	[super dealloc];
}

- (OFString*)description
{
	return [OFString stringWithFormat:
	    @"A parser encountered an unknown XML entity named %@!",
	    _entityName];
}

- (OFString*)entityName
{
	OF_GETTER(_entityName, true)
}
@end

#import "OFURL.h"
#import "OFAutoreleasePool.h"

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

#import "macros.h"

#import "TestsAppDelegate.h"

static OFString *module = @"OFString";
static OFString* whitespace[] = {

	TEST(@"-[stringByXMLUnescaping]",
	    [[s[0] stringByXMLUnescaping] isEqual: @"<hello> &world'\"!&"] &&
	    [[@"&#x79;" stringByXMLUnescaping] isEqual: @"y"] &&
	    [[@"&#xe4;" stringByXMLUnescaping] isEqual: @"ä"] &&
	    [[@"&#8364;" stringByXMLUnescaping] isEqual: @"€"] &&
	    [[@"&#x1D11E;" stringByXMLUnescaping] isEqual: @"𝄞"])

	EXPECT_EXCEPTION(@"Detect unknown entities in -[stringByXMLUnescaping]",
	    OFUnknownXMLEntityException, [@"&foo;" stringByXMLUnescaping])
	EXPECT_EXCEPTION(@"Detect invalid entities in -[stringByXMLUnescaping] "
	    @"#1", OFInvalidFormatException, [@"x&amp" stringByXMLUnescaping])
	EXPECT_EXCEPTION(@"Detect invalid entities in -[stringByXMLUnescaping] "
	    @"#2", OFInvalidFormatException, [@"&#;" stringByXMLUnescaping])
	EXPECT_EXCEPTION(@"Detect invalid entities in -[stringByXMLUnescaping] "
	    @"#3", OFInvalidFormatException, [@"&#x;" stringByXMLUnescaping])
	EXPECT_EXCEPTION(@"Detect invalid entities in -[stringByXMLUnescaping] "
	    @"#4", OFInvalidFormatException, [@"&#g;" stringByXMLUnescaping])
	EXPECT_EXCEPTION(@"Detect invalid entities in -[stringByXMLUnescaping] "
	    @"#5", OFInvalidFormatException, [@"&#xg;" stringByXMLUnescaping])

	TEST(@"-[stringByXMLUnescapingWithDelegate:]",
	    (h = [[[EntityHandler alloc] init] autorelease]) &&
	    [[@"x&foo;y" stringByXMLUnescapingWithDelegate: h]
	    isEqual: @"xbary"])

#ifdef OF_HAVE_BLOCKS