ObjFW  Check-in [4a8fcc8716]

/**
 * \brief A class for storing arbitrary big data in an array.
 *
 * The OFBigDataArray class is a class for storing arbitrary data in an array
 * and is designed to store large hunks of data. Therefore, it allocates
 * memory in pages rather than a chunk of memory for each item.
 */
@interface OFBigDataArray: OFDataArray
{
	size_t size;
}
@end

 */
- (OFArray*)children;

/**
 * \return A new autoreleased OFString representing the OFXMLElement as an
 * XML string
 */
- (OFString*)stringValue;

/**
 * Adds the specified attribute.
 *
 * \param attr The attribute to add
 */
- (void)addAttribute: (OFXMLAttribute*)attr;

/*
 * Copyright (c) 2008 - 2010
 *   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 included in
 * the packaging of this file.
 */

#include "config.h"

#include <string.h>
#include <assert.h>

#import "OFXMLElement.h"
#import "OFString.h"
#import "OFArray.h"
#import "OFDictionary.h"
#import "OFXMLAttribute.h"
#import "OFAutoreleasePool.h"

}

- (OFArray*)children
{
	return [[children copy] autorelease];
}

- (OFString*)_stringValueWithParentNamespaces: (OFDictionary*)parent_namespaces
		       parentDefaultNamespace: (OFString*)parent_default_ns
{
	OFAutoreleasePool *pool, *pool2;
	char *str_c;
	size_t len, i, j, attrs_count;
	OFString *prefix = nil;
	OFXMLAttribute **attrs_carray;
	OFString *ret, *tmp;

		append = [tmp methodForSelector:
		    @selector(appendCStringWithoutUTF8Checking:)];

		for (j = 0; j < children_count; j++)
			append(tmp, @selector(
			    appendCStringWithoutUTF8Checking:),
			    [[children_carray[j]
			    _stringValueWithParentNamespaces: all_namespaces
			    parentDefaultNamespace: defaultNamespace] cString]);

		len += [tmp cStringLength] + [name cStringLength] + 2;
		@try {
			str_c = [self resizeMemory: str_c
					    toSize: len];
		} @catch (id e) {

					   length: len];
	} @finally {
		[self freeMemory: str_c];
	}
	return ret;
}

- (OFString*)stringValue
{
	return [self _stringValueWithParentNamespaces: nil
			       parentDefaultNamespace: nil];
}

- (OFString*)description
{
	return [self stringValue];
}

- (void)addAttribute: (OFXMLAttribute*)attr
{
	if (name == nil)
		@throw [OFInvalidArgumentException newWithClass: isa
						       selector: _cmd];

/*
 * Copyright (c) 2008 - 2010
 *   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 included in
 * the packaging of this file.
 */

#include "config.h"


#include <assert.h>

#import "OFXMLElement.h"
#import "OFXMLParser.h"
#import "OFXMLElementBuilder.h"
#import "OFAutoreleasePool.h"

}

- (void)XMLElementBuilderTests
{
	OFAutoreleasePool *pool = [[OFAutoreleasePool alloc] init];
	OFXMLParser *p = [OFXMLParser parser];
	OFXMLElementBuilder *builder = [OFXMLElementBuilder elementBuilder];
	OFString *str = @"<foo>bar<![CDATA[f<oo]]>baz<qux/>"
	    " <qux xmlns:qux='urn:qux'><qux:bar/><x qux:y='z'/></qux>"
	    "</foo>";

	[p setDelegate: builder];
	[builder setDelegate: self];

	TEST(@"Building element from parsed XML",
	    R([p parseString: str]) &&


	    elem != nil && [[elem stringValue] isEqual: str])

	[elem release];
	[pool drain];
}
@end

- (void)XMLElementTests
{
	OFAutoreleasePool *pool = [[OFAutoreleasePool alloc] init];
	OFXMLElement *elem[4];

	TEST(@"+[elementWithName:]",
	    (elem[0] = [OFXMLElement elementWithName: @"foo"]) &&
	    [[elem[0] stringValue] isEqual: @"<foo/>"])

	TEST(@"+[elementWithName:stringValue:]",
	    (elem[1] = [OFXMLElement elementWithName: @"foo"
					 stringValue: @"b&ar"]) &&
	    [[elem[1] stringValue] isEqual: @"<foo>b&amp;ar</foo>"])

	TEST(@"+[elementWithName:namespace:]",
	    (elem[2] = [OFXMLElement elementWithName: @"foo"
					   namespace: @"urn:objfw:test"]) &&
	    R([elem[2] addAttributeWithName: @"test"
				stringValue: @"test"]) &&
	    R([elem[2] setPrefix: @"objfw-test"
		    forNamespace: @"urn:objfw:test"]) &&
	    [[elem[2] stringValue] isEqual: @"<objfw-test:foo test='test'/>"])

	TEST(@"+[elementWithName:namespace:stringValue:]",
	    (elem[3] = [OFXMLElement elementWithName: @"foo"
					   namespace: @"urn:objfw:test"
					 stringValue: @"x"]) &&
	    R([elem[3] setPrefix: @"objfw-test"
		    forNamespace: @"urn:objfw:test"]) &&
	    [[elem[3] stringValue] isEqual:
	    @"<objfw-test:foo>x</objfw-test:foo>"])

	TEST(@"+[elementWithCharacters:]",
	    (elem[3] = [OFXMLElement elementWithCharacters: @"<foo>"]) &&
	    [[elem[3] stringValue] isEqual: @"&lt;foo&gt;"])

	TEST(@"+[elementWithCDATA:]",
	    (elem[3] = [OFXMLElement elementWithCDATA: @"<foo>"]) &&
	    [[elem[3] stringValue] isEqual: @"<![CDATA[<foo>]]>"]);

	TEST(@"+[elementWithComment:]",
	    (elem[3] = [OFXMLElement elementWithComment: @" comment "]) &&
	    [[elem[3] stringValue] isEqual: @"<!-- comment -->"])

	TEST(@"-[addAttributeWithName:stringValue:]",
	    R([elem[0] addAttributeWithName: @"foo"
				stringValue: @"b&ar"]) &&
	    [[elem[0] stringValue] isEqual: @"<foo foo='b&amp;ar'/>"] &&
	    R([elem[1] addAttributeWithName: @"foo"
				stringValue: @"b&ar"]) &&
	    [[elem[1] stringValue] isEqual:
	    @"<foo foo='b&amp;ar'>b&amp;ar</foo>"])

	TEST(@"-[setPrefix:forNamespace:]",
	    R([elem[1] setPrefix: @"objfw-test"
		    forNamespace: @"urn:objfw:test"]))

	TEST(@"-[addAttributeWithName:namespace:stringValue:]",
	    R([elem[1] addAttributeWithName: @"foo"
				  namespace: @"urn:objfw:test"
				stringValue: @"bar"]) &&
	    [[elem[1] stringValue] isEqual:
	    @"<foo foo='b&amp;ar' objfw-test:foo='bar'>b&amp;ar</foo>"])

	TEST(@"-[addChild:]",
	    R([elem[0] addChild: [OFXMLElement elementWithName: @"bar"]]) &&
	    [[elem[0] stringValue] isEqual:
	    @"<foo foo='b&amp;ar'><bar/></foo>"] &&

	    R([elem[2] addChild: [OFXMLElement elementWithName: @"bar"
		      namespace: @"urn:objfw:test"]]) &&
	    [[elem[2] stringValue] isEqual:
	    @"<objfw-test:foo test='test'><objfw-test:bar/></objfw-test:foo>"])

	[pool drain];
}
@end