ObjFW  Check-in [f977192a23]

{
	if (initialized != SIZE_MAX)
		[self finishInitialization];

	return [super containsString: string];
}

- (OFString*)substringFromIndex: (size_t)start
			toIndex: (size_t)end
{
	if (initialized != SIZE_MAX)
		[self finishInitialization];

	return [super substringFromIndex: start
				 toIndex: end];
}

- (OFString*)substringWithRange: (of_range_t)range
{
	if (initialized != SIZE_MAX)
		[self finishInitialization];

	return [super substringWithRange: range];
}

		 */
		line = [sock readLine];
		if (![line hasPrefix: @"HTTP/1.0 "] &&
		    ![line hasPrefix: @"HTTP/1.1 "])
			@throw [OFInvalidServerReplyException
			    newWithClass: isa];

		status = (int)[[line substringFromIndex: 9
						toIndex: 12] decimalValue];
		status = (int)[[line substringWithRange:
		    of_range(9, 3)] decimalValue];

		serverHeaders = [OFMutableDictionary dictionary];

		while ((line = [sock readLine]) != nil) {
			OFString *key, *value;
			const char *line_c = [line cString], *tmp;

 */
- (void)insertString: (OFString*)string
	     atIndex: (size_t)index;

/**
 * \brief Deletes the characters at the specified range.
 *
 * \param start The index where the deletion should be started
 * \param end The index until which the characters should be deleted.
 *	      This points BEHIND the last character!
 */
- (void)deleteCharactersFromIndex: (size_t)start
			  toIndex: (size_t)end;

/**
 * \brief Deletes the characters at the specified range.
 *
 * \param range The range of the characters which should be removed
 */
- (void)deleteCharactersInRange: (of_range_t)range;

/**
 * \brief Replaces the characters at the specified range.
 *
 * \param start The index where the replacement should be started
 * \param end The index until which the characters should be replaced.
 *	      This points BEHIND the last character!
 * \param replacement The string to the replace the characters with
 */
- (void)replaceCharactersFromIndex: (size_t)start
			   toIndex: (size_t)end
			withString: (OFString*)replacement;

/**
 * \brief Replaces the characters at the specified range.
 *
 * \param range The range of the characters which should be replaced
 * \param replacement The string to the replace the characters with
 */
- (void)replaceCharactersInRange: (of_range_t)range

	    string->s->cStringLength);
	s->cString[newCStringLength] = '\0';

	s->cStringLength = newCStringLength;
	s->length += string->s->length;
}

- (void)deleteCharactersFromIndex: (size_t)start
			  toIndex: (size_t)end
{
- (void)deleteCharactersInRange: (of_range_t)range
{
	size_t start = range.start;
	size_t end = range.start + range.length;

	if (start > end)
		@throw [OFInvalidArgumentException newWithClass: isa
						       selector: _cmd];

	if (end > s->length)
		@throw [OFOutOfRangeException newWithClass: isa];

					 toSize: s->cStringLength + 1];
	} @catch (OFOutOfMemoryException *e) {
		/* We don't really care, as we only made it smaller */
		[e release];
	}
}

- (void)deleteCharactersInRange: (of_range_t)range
{
	[self deleteCharactersFromIndex: range.start
				toIndex: range.start + range.length];
}

- (void)replaceCharactersFromIndex: (size_t)start
- (void)replaceCharactersInRange: (of_range_t)range
			   toIndex: (size_t)end
			withString: (OFString*)replacement
		      withString: (OFString*)replacement
{
	size_t start = range.start;
	size_t end = range.start + range.length;
	size_t newCStringLength, newLength;

	if (start > end)
		@throw [OFInvalidArgumentException newWithClass: isa
						       selector: _cmd];

	if (end > s->length)

	    replacement->s->cStringLength);
	s->cString[newCStringLength] = '\0';

	s->cStringLength = newCStringLength;
	s->length = newLength;
}

- (void)replaceCharactersInRange: (of_range_t)range
		      withString: (OFString*)replacement
{
	[self replaceCharactersFromIndex: range.start
				 toIndex: range.start + range.length
			      withString: replacement];
}

- (void)replaceOccurrencesOfString: (OFString*)string
			withString: (OFString*)replacement
{
	const char *cString = [string cString];
	const char *replacementCString = [replacement cString];
	size_t cStringLength = string->s->cStringLength;
	size_t replacementCStringLength = replacement->s->cStringLength;

/**
 * \param string The string to search
 * \return Whether the string contains the specified string
 */
- (BOOL)containsString: (OFString*)string;

/**
 * \param start The index where the substring starts
 * \param end The index where the substring ends.
 *	      This points BEHIND the last character!
 * \return The substring as a new autoreleased OFString
 */
- (OFString*)substringFromIndex: (size_t)start
			toIndex: (size_t)end;

/**
 * \param range The range of the substring
 * \return The substring as a new autoreleased OFString
 */
- (OFString*)substringWithRange: (of_range_t)range;

/**

	for (i = 0; i <= s->cStringLength - cStringLength; i++)
		if (!memcmp(s->cString + i, cString, cStringLength))
			return YES;

	return NO;
}

- (OFString*)substringFromIndex: (size_t)start
- (OFString*)substringWithRange: (of_range_t)range
			toIndex: (size_t)end
{
	if (start > end)
	size_t start = range.start;
		@throw [OFInvalidArgumentException newWithClass: isa
						       selector: _cmd];
	size_t end = range.start + range.length;

	if (end > s->length)
		@throw [OFOutOfRangeException newWithClass: isa];

	if (s->isUTF8) {
		start = of_string_index_to_position(s->cString, start,
		    s->cStringLength);
		end = of_string_index_to_position(s->cString, end,
		    s->cStringLength);
	}

	return [OFString stringWithCString: s->cString + start
				    length: end - start];
}

- (OFString*)substringWithRange: (of_range_t)range
{
	return [self substringFromIndex: range.start
				toIndex: range.start + range.length];
}

- (OFString*)stringByAppendingString: (OFString*)string
{
	OFMutableString *new;

	new = [OFMutableString stringWithString: self];
	[new appendString: string];

			     withString: @"\n"];
	[ret replaceOccurrencesOfString: @"\r"
			     withString: @"\n"];

	if (cut > 0) {
		size_t length = [ret length];

		[ret deleteCharactersFromIndex: length - cut
		[ret deleteCharactersInRange: of_range(length - cut, cut)];
				       toIndex: length];
	}

	if (unescape)
		return [ret stringByXMLUnescapingWithDelegate: delegate];

	ret->isa = [OFString class];
	return ret;

	char piDelimiter = 0;

	if (!acceptProlog)
		return NO;

	acceptProlog = NO;

	pi = [pi substringFromIndex: 3
	pi = [pi substringWithRange: of_range(3, [pi length] - 3)];
			    toIndex: [pi length]];
	pi = [pi stringByDeletingEnclosingWhitespaces];

	cString = [pi cString];
	length = [pi cStringLength];

	for (i = last = 0; i < length; i++) {
		switch (piState) {

	TEST(@"-[indexOfLastOccurrenceOfString:]",
	    [@"𝄞öö" indexOfLastOccurrenceOfString: @"öö"] == 1 &&
	    [@"𝄞öö" indexOfLastOccurrenceOfString: @"ö"] == 2 &&
	    [@"𝄞öö" indexOfLastOccurrenceOfString: @"𝄞"] == 0 &&
	    [@"𝄞öö" indexOfLastOccurrenceOfString: @"x"] == OF_INVALID_INDEX)

	TEST(@"-[substringFromIndexToIndex:]",
	    [[@"𝄞öö" substringFromIndex: 1
	TEST(@"-[substringWithRange:]",
	    [[@"𝄞öö" substringWithRange: of_range(1, 1)] isEqual: @"ö"] &&
				toIndex: 2] isEqual: @"ö"] &&
	    [[@"𝄞öö" substringFromIndex: 3
	    [[@"𝄞öö" substringWithRange: of_range(3, 0)] isEqual: @""])
				toIndex: 3] isEqual: @""])

	EXPECT_EXCEPTION(@"Detect out of range in "
	EXPECT_EXCEPTION(@"Detect out of range in -[substringWithRange:] #1",
	    @"-[substringFromIndex:toIndex:] #1", OFOutOfRangeException,
	    [@"𝄞öö" substringFromIndex: 2
	    OFOutOfRangeException, [@"𝄞öö" substringWithRange: of_range(2, 2)])
			       toIndex: 4])
	EXPECT_EXCEPTION(@"Detect out of range in "
	EXPECT_EXCEPTION(@"Detect out of range in -[substringWithRange:] #2",
	    @"-[substringFromIndex:toIndex:] #2", OFOutOfRangeException,
	    [@"𝄞öö" substringFromIndex: 4
	    OFOutOfRangeException, [@"𝄞öö" substringWithRange: of_range(4, 0)])
			       toIndex: 4])

	EXPECT_EXCEPTION(@"Detect start > end in "
	    @"-[substringFromIndex:toIndex:]", OFInvalidArgumentException,
	    [@"𝄞öö" substringFromIndex: 2
			       toIndex: 0])

	TEST(@"-[stringByAppendingString:]",
	    [[@"foo" stringByAppendingString: @"bar"] isEqual: @"foobar"])

	TEST(@"-[stringByPrependingString:]",
	    [[@"foo" stringByPrependingString: @"bar"] isEqual: @"barfoo"])

	EXPECT_EXCEPTION(@"Detect invalid encoding in -[stringByURLDecoding] "
	    @"#1", OFInvalidEncodingException, [@"foo%bar" stringByURLDecoding])
	EXPECT_EXCEPTION(@"Detect invalid encoding in -[stringByURLDecoding] "
	    @"#2", OFInvalidEncodingException,
	    [@"foo%FFbar" stringByURLDecoding])

	TEST(@"-[deleteCharactersFromIndex:toIndex:]",
	TEST(@"-[deleteCharactersInRange:]",
	    (s[0] = [OFMutableString stringWithString: @"𝄞öööbä€"]) &&
	    R([s[0] deleteCharactersFromIndex: 1
	    R([s[0] deleteCharactersInRange: of_range(1, 3)]) &&
				       toIndex: 4]) &&
	    [s[0] isEqual: @"𝄞bä€"] &&
	    R([s[0] deleteCharactersFromIndex: 0
	    R([s[0] deleteCharactersInRange: of_range(0, 4)]) &&
				      toIndex: 4]) &&
	    [s[0] isEqual: @""])

	TEST(@"-[replaceCharactersFromIndex:toIndex:withString:]",
	TEST(@"-[replaceCharactersInRange:withString:]",
	    (s[0] = [OFMutableString stringWithString: @"𝄞öööbä€"]) &&
		   R([s[0] replaceCharactersFromIndex: 1
	    R([s[0] replaceCharactersInRange: of_range(1, 3)
					      toIndex: 4
					   withString: @"äöü"]) &&
				  withString: @"äöü"]) &&
	    [s[0] isEqual: @"𝄞äöübä€"] &&
	    R([s[0] replaceCharactersFromIndex: 0
	    R([s[0] replaceCharactersInRange: of_range(0, 7)
				       toIndex: 7
				    withString: @""]) &&
				  withString: @""]) &&
	    [s[0] isEqual: @""])

	EXPECT_EXCEPTION(@"Detect OoR in "
	    @"-[deleteCharactersFromIndex:toIndex:] #1", OFOutOfRangeException,
	EXPECT_EXCEPTION(@"Detect OoR in -[deleteCharactersInRange:] #1",
	    OFOutOfRangeException,
	    {
		s[0] = [OFMutableString stringWithString: @"𝄞öö"];
		[s[0] deleteCharactersFromIndex: 2
		[s[0] deleteCharactersInRange: of_range(2, 2)];
					toIndex: 4];
	    })

	EXPECT_EXCEPTION(@"Detect OoR in "
	    @"-[deleteCharactersFromIndex:toIndex:] #2", OFOutOfRangeException,
	    [s[0] deleteCharactersFromIndex: 4
	EXPECT_EXCEPTION(@"Detect OoR in -[deleteCharactersInRange:] #2",
	    OFOutOfRangeException,
	    [s[0] deleteCharactersInRange: of_range(4, 0)])
				    toIndex: 4])

	EXPECT_EXCEPTION(@"Detect s > e in "
	EXPECT_EXCEPTION(@"Detect OoR in -[replaceCharactersInRange:withString:] #1",
	    @"-[deleteCharactersFromIndex:toIndex:]",
	    OFInvalidArgumentException,
	    OFOutOfRangeException,
	    [s[0] deleteCharactersFromIndex: 2
				    toIndex: 0])

	EXPECT_EXCEPTION(@"OoR "
	    @"-[replaceCharactersFromIndex:toIndex:withString:] #1",
	    OFOutOfRangeException, [s[0] replaceCharactersFromIndex: 2
	    [s[0] replaceCharactersInRange: of_range(2, 2)
							    toIndex: 4
							 withString: @""])
				withString: @""])

	EXPECT_EXCEPTION(@"OoR "
	EXPECT_EXCEPTION(@"Detect OoR in -[replaceCharactersInRange:withString:] #2",
	    @"-[replaceCharactersFromIndex:toIndex:withString:] #2",
	    OFOutOfRangeException,
	    [s[0] replaceCharactersFromIndex: 4
	    [s[0] replaceCharactersInRange: of_range(4, 0)
				     toIndex: 4
				  withString: @""])
				withString: @""])

	EXPECT_EXCEPTION(@"s>e in "
	    @"-[replaceCharactersFromIndex:toIndex:withString:]",
	    OFInvalidArgumentException, [s[0] replaceCharactersFromIndex: 2
								 toIndex: 0
							      withString: @""])

	TEST(@"-[replaceOccurrencesOfString:withString:]",
	    (s[0] = [OFMutableString stringWithString:
	    @"asd fo asd fofo asd"]) &&
	    R([s[0] replaceOccurrencesOfString: @"fo"
				    withString: @"foo"]) &&
	    [s[0] isEqual: @"asd foo asd foofoo asd"] &&