ObjFW  Check-in [48980f2297]

#ifndef OF_WINDOWS
	void (*_SIGHUPHandler)(id, SEL);
	void (*_SIGUSR1Handler)(id, SEL);
	void (*_SIGUSR2Handler)(id, SEL);
#endif
}

#ifdef OF_HAVE_PROPERTIES



@property (readonly, copy, nonatomic) OFString *programName;




@property (readonly, copy, nonatomic) OFArray OF_GENERIC(OFString*) *arguments;




@property (readonly, copy, nonatomic)
    OFDictionary OF_GENERIC(OFString*, OFString*) *environment;
@property OF_NULLABLE_PROPERTY (assign) id <OFApplicationDelegate> delegate;
#endif

/*!
 * @brief Returns the only OFApplication instance in the application.
 *
 * @return The only OFApplication instance in the application
 */
+ (OFApplication*)sharedApplication;

 *
 * @param argc A pointer where a pointer to argc should be stored
 * @param argv A pointer where a pointer to argv should be stored
 */
- (void)getArgumentCount: (int *_Nonnull *_Nonnull)argc
       andArgumentValues: (char *_Nonnull *_Nonnull *_Nonnull[])argv;

/*!
 * @brief Returns the name of the program (argv[0]).
 *
 * @return The name of the program (argv[0])
 */
- (OFString*)programName;

/*!
 * @brief Returns the arguments passed to the application.
 *
 * @return The arguments passed to the application
 */
- (OFArray OF_GENERIC(OFString*)*)arguments;

/*!
 * @brief Returns the environment of the application.
 *
 * @return The environment of the application
 */
- (OFDictionary OF_GENERIC(OFString*, OFString*)*)environment;

/*!
 * @brief Returns the delegate of the application.
 *
 * @return The delegate of the application
 */
- (nullable id <OFApplicationDelegate>)delegate;

	[delegate release];

	return 0;
}

@implementation OFApplication



+ (OFApplication*)sharedApplication
{
	return app;
}

+ (OFString*)programName
{

- (void)getArgumentCount: (int**)argc
       andArgumentValues: (char****)argv
{
	*argc = _argc;
	*argv = _argv;
}

- (OFString*)programName
{
	OF_GETTER(_programName, false)
}

- (OFArray*)arguments
{
	OF_GETTER(_arguments, false)
}

- (OFDictionary*)environment
{
	OF_GETTER(_environment, false)
}

- (id <OFApplicationDelegate>)delegate
{
	return _delegate;
}

- (void)setDelegate: (id <OFApplicationDelegate>)delegate
{

# ifndef DOXYGEN
#  define ObjectType id
# endif
@interface OFArray:
#endif
    OFObject <OFCopying, OFMutableCopying, OFCollection, OFSerialization,
    OFJSONRepresentation, OFMessagePackRepresentation>
#ifdef OF_HAVE_PROPERTIES
@property (readonly) size_t count;
#endif

/*!
 * @brief Creates a new OFArray.
 *
 * @return A new autoreleased OFArray
 */
+ (instancetype)array;

/*!
 * @protocol OFCollection OFCollection.h ObjFW/OFCollection.h
 *
 * @brief A protocol with methods common for all collections.
 */
@protocol OFCollection <OFEnumerating, OFFastEnumeration>
#ifdef OF_HAVE_PROPERTIES
@property (readonly) size_t count;
#endif

/*!
 * @brief Returns the number of objects in the collection.
 *
 * @return The number of objects in the collection
 */
- (size_t)count;

@interface OFDataArray: OFObject <OFCopying, OFComparing, OFSerialization,
    OFMessagePackRepresentation>
{
	uint8_t *_items;
	size_t _count, _itemSize, _capacity;
}

#ifdef OF_HAVE_PROPERTIES

@property (readonly) void *items;
@property (readonly) size_t count;

@property (readonly) size_t itemSize;
#endif

/*!
 * @brief Creates a new OFDataArray with an item size of 1.
 *
 * @return A new autoreleased OFDataArray
 */
+ (instancetype)dataArray;

/*!
 * @brief Returns the number of items in the OFDataArray.
 *
 * @return The number of items in the OFDataArray
 */
- (size_t)count;

/*!
 * @brief Returns the size of a single item in the OFDataArray in bytes.
 *
 * @return The size of a single item in the OFDataArray in bytes
 */
- (size_t)itemSize;

/*!
 * @brief Returns all items of the OFDataArray as a C array.
 *
 * @warning The pointer is only valid until the OFDataArray is changed!
 *
 * Modifying the returned array directly is allowed and will change the contents
 * of the data array.

void _references_to_categories_of_OFDataArray(void)
{
	_OFDataArray_MessagePackValue_reference = 1;
	_OFDataArray_Hashing_reference = 1;
}

@implementation OFDataArray


+ (instancetype)dataArray
{
	return [[[self alloc] init] autorelease];
}

+ (instancetype)dataArrayWithItemSize: (size_t)itemSize
{

}

- (size_t)count
{
	return _count;
}

- (size_t)itemSize
{
	return _itemSize;
}

- (void*)items
{
	return _items;
}

- (void*)itemAtIndex: (size_t)index
{

	bool _insecureRedirectsAllowed;
	OFTCPSocket *_socket;
	OFURL *_lastURL;
	bool _lastWasHEAD;
	OFHTTPResponse *_lastResponse;
}

#ifdef OF_HAVE_PROPERTIES



@property OF_NULLABLE_PROPERTY (assign) id <OFHTTPClientDelegate> delegate;




@property bool insecureRedirectsAllowed;
#endif

/*!
 * @brief Creates a new OFHTTPClient.
 *
 * @return A new, autoreleased OFHTTPClient
 */
+ (instancetype)client;

/*!
 * @brief Sets the delegate of the HTTP request.
 *
 * @param delegate The delegate of the HTTP request
 */
- (void)setDelegate: (nullable id <OFHTTPClientDelegate>)delegate;

/*!
 * @brief Returns the delegate of the HTTP reqeust.
 *
 * @return The delegate of the HTTP request
 */
- (nullable id <OFHTTPClientDelegate>)delegate;

/*!
 * @brief Sets whether redirects from HTTPS to HTTP are allowed.
 *
 * @param allowed Whether redirects from HTTPS to HTTP are allowed
 */
- (void)setInsecureRedirectsAllowed: (bool)allowed;

/*!
 * @brief Returns whether redirects from HTTPS to HTTP will be allowed
 *
 * @return Whether redirects from HTTPS to HTTP will be allowed
 */
- (bool)insecureRedirectsAllowed;

/*!
 * @brief Performs the specified HTTP request and returns an OFHTTPResponse.
 *
 * @return An OFHTTPResponse with the response for the HTTP request
 */
- (OFHTTPResponse*)performRequest: (OFHTTPRequest*)request;

{
	[_socket release];
	_socket = nil;
}
@end

@implementation OFHTTPClient



+ (instancetype)client
{
	return [[[self alloc] init] autorelease];
}

- (void)dealloc
{
	[self close];

	[super dealloc];
}

- (void)setDelegate: (id <OFHTTPClientDelegate>)delegate
{
	_delegate = delegate;
}

- (id <OFHTTPClientDelegate>)delegate
{
	return _delegate;
}

- (void)setInsecureRedirectsAllowed: (bool)allowed
{
	_insecureRedirectsAllowed = allowed;
}

- (bool)insecureRedirectsAllowed
{
	return _insecureRedirectsAllowed;
}

- (OFHTTPResponse*)performRequest: (OFHTTPRequest*)request
{
	return [self performRequest: request
			  redirects: 10];
}

- (OFTCPSocket*)OF_closeAndCreateSocketForRequest: (OFHTTPRequest*)request

	of_http_request_method_t _method;
	of_http_request_protocol_version_t _protocolVersion;
	OFDictionary OF_GENERIC(OFString*, OFString*) *_headers;
	OFDataArray *_body;
	OFString *_remoteAddress;
}

#ifdef OF_HAVE_PROPERTIES



@property (copy) OFURL *URL;




@property of_http_request_method_t method;
@property of_http_request_protocol_version_t protocolVersion;



@property OF_NULLABLE_PROPERTY (copy)
    OFDictionary OF_GENERIC(OFString*, OFString*) *headers;




@property OF_NULLABLE_PROPERTY (retain) OFDataArray *body;




@property OF_NULLABLE_PROPERTY (copy) OFString *remoteAddress;
#endif

/*!
 * @brief Creates a new OFHTTPRequest.
 *
 * @return A new, autoreleased OFHTTPRequest
 */
+ (instancetype)request;

 * @brief Initializes an already allocated OFHTTPRequest with the specified URL.
 *
 * @param URL The URL for the request
 * @return An initialized OFHTTPRequest
 */
- initWithURL: (OFURL*)URL;

/*!
 * @brief Sets the URL of the HTTP request.
 *
 * @param URL The URL of the HTTP request
 */
- (void)setURL: (OFURL*)URL;

/*!
 * @brief Returns the URL of the HTTP request.
 *
 * @return The URL of the HTTP request
 */
- (OFURL*)URL;

/*!
 * @brief Sets the request method of the HTTP request.
 *
 * @param method The request method of the HTTP request
 */
- (void)setMethod: (of_http_request_method_t)method;

/*!
 * @brief Returns the request method of the HTTP request.
 *
 * @return The request method of the HTTP request
 */
- (of_http_request_method_t)method;

/*!
 * @brief Sets the protocol version of the HTTP request.
 *
 * @param protocolVersion The protocol version of the HTTP request
 */
- (void)setProtocolVersion: (of_http_request_protocol_version_t)protocolVersion;

/*!
 * @brief Returns the protocol version of the HTTP request as a string.
 *
 * @return The protocol version of the HTTP request as a string
 */
- (OFString*)protocolVersionString;

/*!
 * @brief Sets a dictionary with headers for the HTTP request.
 *
 * @param headers A dictionary with headers for the HTTP request
 */
- (void)setHeaders:
    (nullable OFDictionary OF_GENERIC(OFString*, OFString*)*)headers;

/*!
 * @brief Returns a dictionary with headers for the HTTP request.
 *
 * @return A dictionary with headers for the HTTP request.
 */
- (nullable OFDictionary OF_GENERIC(OFString*, OFString*)*)headers;

/*!
 * @brief Sets the entity body of the HTTP request.
 *
 * @param body The entity body of the HTTP request
 */
- (void)setBody: (nullable OFDataArray*)body;

/*!
 * @brief Sets the entity body of the HTTP request to the specified string
 *	  encoded in UTF-8.
 *
 * @param string The string to use for the entity body
 */
- (void)setBodyFromString: (nullable OFString*)string;

/*!
 * @brief Sets the entity body of the HTTP request to the specified string
 *	  encoded in the specified encoding.
 *
 * @param string The string to use for the entity body
 * @param encoding The encoding to encode the string with
 */
- (void)setBodyFromString: (nullable OFString*)string
		 encoding: (of_string_encoding_t)encoding;

/*!
 * @brief Returns the entity body of the HTTP request.
 *
 * @return The entity body of the HTTP request
 */
- (nullable OFDataArray*)body;

/*!
 * @brief Sets the remote address from which the request originates.
 *
 * @param remoteAddress The remote address from which the request originates
 */
- (void)setRemoteAddress: (nullable OFString*)remoteAddress;

/*!
 * @brief Returns the remote address from which the request originates.
 *
 * @return The remote address from which the request originates
 */
- (nullable OFString*)remoteAddress;
@end

#ifdef __cplusplus
extern "C" {
#endif
/*!
 * @brief Returns a C string describing the specified request method.

	if (strcmp(string, "CONNECT") == 0)
		return OF_HTTP_REQUEST_METHOD_CONNECT;

	@throw [OFInvalidFormatException exception];
}

@implementation OFHTTPRequest



+ (instancetype)request
{
	return [[[self alloc] init] autorelease];
}

+ (instancetype)requestWithURL: (OFURL*)URL
{

	OF_HASH_ADD_HASH(hash, [_remoteAddress hash]);

	OF_HASH_FINALIZE(hash);

	return hash;
}

- (void)setURL: (OFURL*)URL
{
	OF_SETTER(_URL, URL, true, 1)
}

- (OFURL*)URL
{
	OF_GETTER(_URL, true)
}

- (void)setMethod: (of_http_request_method_t)method
{
	_method = method;
}

- (of_http_request_method_t)method
{
	return _method;
}

- (void)setProtocolVersion: (of_http_request_protocol_version_t)protocolVersion
{
	if (protocolVersion.major != 1 || protocolVersion.minor > 1)
		@throw [OFUnsupportedVersionException
		    exceptionWithVersion: [OFString stringWithFormat: @"%u.%u",
					      protocolVersion.major,
					      protocolVersion.minor]];

- (OFString*)protocolVersionString
{
	return [OFString stringWithFormat: @"%u.%u", _protocolVersion.major,
					   _protocolVersion.minor];
}

- (void)setHeaders: (OFDictionary*)headers
{
	OF_SETTER(_headers, headers, true, 1)
}

- (OFDictionary*)headers
{
	OF_GETTER(_headers, true)
}

- (void)setBody: (OFDataArray*)body
{
	OF_SETTER(_body, body, true, 0)
}

- (void)setBodyFromString: (OFString*)string
{
	[self setBodyFromString: string
		       encoding: OF_STRING_ENCODING_UTF_8];
}

- (void)setBodyFromString: (OFString*)string
		 encoding: (of_string_encoding_t)encoding
{
	void *pool = objc_autoreleasePoolPush();
	OFDataArray *body = [OFDataArray dataArray];

	[body addItems: [string cStringWithEncoding: encoding]
		 count: [string cStringLengthWithEncoding: encoding]];
	[self setBody: body];

	objc_autoreleasePoolPop(pool);
}

- (OFDataArray*)body
{
	OF_GETTER(_body, true)
}

- (void)setRemoteAddress: (OFString*)remoteAddress
{
	OF_SETTER(_remoteAddress, remoteAddress, true, 1)
}

- (OFString*)remoteAddress
{
	OF_GETTER(_remoteAddress, true)
}

- (OFString*)description
{
	void *pool = objc_autoreleasePoolPush();
	const char *method = of_http_request_method_to_string(_method);
	OFString *indentedHeaders, *indentedBody, *ret;

	indentedHeaders = [[_headers description]

@interface OFHTTPResponse: OFStream
{
	of_http_request_protocol_version_t _protocolVersion;
	short _statusCode;
	OFDictionary OF_GENERIC(OFString*, OFString*) *_headers;
}

#ifdef OF_HAVE_PROPERTIES

@property of_http_request_protocol_version_t protocolVersion;

@property short statusCode;




@property OF_NULLABLE_PROPERTY (copy)
    OFDictionary OF_GENERIC(OFString*, OFString*) *headers;
#endif

/*!
 * @brief Sets the protocol version of the HTTP request reply.
 *
 * @param protocolVersion The protocol version of the HTTP request reply
 */
- (void)setProtocolVersion: (of_http_request_protocol_version_t)protocolVersion;

/*!
 * @brief Returns the protocol version of the HTTP request reply as a string.
 *
 * @return The protocol version of the HTTP request reply as a string
 */
- (OFString*)protocolVersionString;

/*!
 * @brief Returns the status code of the reply to the HTTP request.
 *
 * @return The status code of the reply to the HTTP request
 */
- (short)statusCode;

/*!
 * @brief Sets the status code of the reply to the HTTP request.
 *
 * @param statusCode The status code of the reply to the HTTP request
 */
- (void)setStatusCode: (short)statusCode;

/*!
 * @brief Returns the headers of the reply to the HTTP request.
 *
 * @return The headers of the reply to the HTTP request
 */
- (nullable OFDictionary OF_GENERIC(OFString*, OFString*)*)headers;

/*!
 * @brief Returns the headers of the reply to the HTTP request.
 *
 * @param headers The headers of the reply to the HTTP request
 */
- (void)setHeaders:
    (nullable OFDictionary OF_GENERIC(OFString*, OFString*)*)headers;

/*!
 * @brief Returns the reply as a string, trying to detect the encoding.
 *
 * @return The reply as a string
 */
- (OFString*)string;

#import "OFInvalidFormatException.h"
#import "OFOutOfRangeException.h"
#import "OFTruncatedDataException.h"
#import "OFUnsupportedVersionException.h"

@implementation OFHTTPResponse


- init
{
	self = [super init];

	_protocolVersion.major = 1;
	_protocolVersion.minor = 1;

- (OFString*)protocolVersionString
{
	return [OFString stringWithFormat: @"%u.%u", _protocolVersion.major,
					   _protocolVersion.minor];
}

- (short)statusCode
{
	return _statusCode;
}

- (void)setStatusCode: (short)statusCode
{
	_statusCode = statusCode;
}

- (OFDictionary*)headers
{
	OF_GETTER(_headers, true)
}

- (void)setHeaders: (OFDictionary*)headers
{
	OF_SETTER(_headers, headers, true, 1)
}

- (OFString*)string
{
	return [self stringWithEncoding: OF_STRING_ENCODING_AUTODETECT];
}

- (OFString*)stringWithEncoding: (of_string_encoding_t)encoding
{

	OFString *_host;
	uint16_t _port;
	id <OFHTTPServerDelegate> _delegate;
	OFString *_name;
	OFTCPSocket *_listeningSocket;
}

#ifdef OF_HAVE_PROPERTIES



@property OF_NULLABLE_PROPERTY (copy) OFString *host;




@property uint16_t port;




@property OF_NULLABLE_PROPERTY (assign) id <OFHTTPServerDelegate> delegate;




@property OF_NULLABLE_PROPERTY (copy) OFString *name;
#endif

/*!
 * @brief Creates a new HTTP server.
 *
 * @return A new HTTP server
 */
+ (instancetype)server;

/*!
 * @brief Sets the host on which the HTTP server will listen.
 *
 * @param host The host to listen on
 */
- (void)setHost: (OFString*)host;

/*!
 * @brief Returns the host on which the HTTP server will listen.
 *
 * @return The host on which the HTTP server will listen
 */
- (nullable OFString*)host;

/*!
 * @brief Sets the port on which the HTTP server will listen.
 *
 * @param port The port to listen on
 */
- (void)setPort: (uint16_t)port;

/*!
 * @brief Returns the port on which the HTTP server will listen.
 *
 * @return The port on which the HTTP server will listen
 */
- (uint16_t)port;

/*!
 * @brief Sets the delegate for the HTTP server.
 *
 * @param delegate The delegate for the HTTP server
 */
- (void)setDelegate: (nullable id <OFHTTPServerDelegate>)delegate;

/*!
 * @brief Returns the delegate for the HTTP server.
 *
 * @return The delegate for the HTTP server
 */
- (nullable id <OFHTTPServerDelegate>)delegate;

/*!
 * @brief Sets the server name the server presents to clients.
 *
 * @param name The server name to present to clients
 */
- (void)setName: (nullable OFString*)name;

/*!
 * @brief Returns the server name the server presents to clients.
 *
 * @return The server name the server presents to clients
 */
- (nullable OFString*)name;

/*!
 * @brief Starts the HTTP server in the current thread's runloop.
 */
- (void)start;

/*!
 * @brief Stops the HTTP server, meaning it will not accept any new incoming

		default:
			return false;
		}
	} @catch (OFWriteFailedException *e) {
		return false;
	}

	abort();
}

- (bool)parseProlog: (OFString*)line
{
	OFString *method;
	OFMutableString *path;
	size_t pos;

	[[_server delegate] server: _server
		 didReceiveRequest: request
			  response: response];
}
@end

@implementation OFHTTPServer


+ (instancetype)server
{
	return [[[self alloc] init] autorelease];
}

- init
{

	[_host release];
	[_listeningSocket release];
	[_name release];

	[super dealloc];
}

- (void)setHost: (OFString*)host
{
	OF_SETTER(_host, host, true, 1)
}

- (OFString*)host
{
	OF_GETTER(_host, true)
}

- (void)setPort: (uint16_t)port
{
	_port = port;
}

- (uint16_t)port
{
	return _port;
}

- (void)setDelegate: (id <OFHTTPServerDelegate>)delegate
{
	_delegate = delegate;
}

- (id <OFHTTPServerDelegate>)delegate
{
	return _delegate;
}

- (void)setName: (OFString*)name
{
	OF_SETTER(_name, name, true, 1)
}

- (OFString*)name
{
	OF_GETTER(_name, true)
}

- (void)start
{
	if (_host == nil)
		@throw [OFInvalidArgumentException exception];

	if (_listeningSocket != nil)
		@throw [OFAlreadyConnectedException exception];

/*!
 * @protocol OFHash OFHash.h ObjFW/OFHash.h
 *
 * @brief A protocol for classes providing hash functions.
 */
@protocol OFHash <OFObject>
#ifdef OF_HAVE_PROPERTIES
@property (readonly, getter=isCalculated) bool calculated;
#endif

/*!
 * @brief Creates a new hash.
 *
 * @return A new autoreleased OFHash
 */
+ (instancetype)hash;

 */
@interface OFINICategory: OFObject
{
	OFString *_name;
	OFMutableArray *_lines;
}

#ifdef OF_HAVE_PROPERTIES
@property (copy) OFString *name;
#endif

/*!
 * @brief Sets the name of the INI category.
 *
 * @param name The name to set
 */
- (void)setName: (OFString*)name;

/*!
 * @brief Returns the name of the INI category.
 *
 * @return The name of the INI category
 */
- (OFString*)name;

/*!
 * @brief Returns the string value for the specified key, or `nil` if it does
 *	  not exist.
 *
 * If the specified key is a multi-key (see @ref arrayForKey:), the value of
 * the first key/value pair found is returned.

	[_comment release];

	[super dealloc];
}
@end

@implementation OFINICategory


- (instancetype)OF_init
{
	self = [super init];

	@try {
		_lines = [[OFMutableArray alloc] init];
	} @catch (id e) {

{
	[_name release];
	[_lines release];

	[super dealloc];
}

- (void)setName: (OFString*)name
{
	OF_SETTER(_name, name, true, true)
}

- (OFString*)name
{
	OF_GETTER(_name, true)
}

- (void)OF_parseLine: (OFString*)line
{
	if (![line hasPrefix: @";"]) {
		OFINICategory_Pair *pair =
		    [[[OFINICategory_Pair alloc] init] autorelease];
		OFString *key, *value;
		size_t pos;

@interface OFMethod: OFObject
{
	SEL _selector;
	OFString *_name;
	const char *_typeEncoding;
}

#ifdef OF_HAVE_PROPERTIES
@property (readonly) SEL selector;
@property (readonly, copy) OFString *name;
@property OF_NULLABLE_PROPERTY (assign, readonly) const char *typeEncoding;
#endif

/*!
 * @brief Returns the selector of the method.
 *
 * @return The selector of the method
 */
- (SEL)selector;

/*!
 * @brief Returns the name of the method.
 *
 * @return The name of the method
 */
- (OFString*)name;

/*!
 * @brief Returns the type encoding for the method.
 *
 * @return The type encoding for the method
 */
- (nullable const char*)typeEncoding;
@end

/*!
 * @class OFProperty OFIntrospection.h ObjFW/OFIntrospection.h
 *
 * @brief A class for describing a property.
 */
@interface OFProperty: OFObject
{
	OFString *_name;
	unsigned _attributes;
	OFString *_getter, *_setter;
}

#ifdef OF_HAVE_PROPERTIES
@property (readonly, copy) OFString *name;
@property (readonly) unsigned attributes;
@property OF_NULLABLE_PROPERTY (copy, readonly) OFString *getter, *setter;
#endif

/*!
 * @brief Returns the name of the property.
 *
 * @return The name of the property
 */
- (OFString*)name;

/*!
 * @brief Returns the attributes of the property.
 *
 * The attributes are a bitmask with the following possible flags:@n
 * Flag                          | Description
 * ------------------------------|-------------------------------------
 * OF_PROPERTY_READONLY          | The property is declared `readonly`
 * OF_PROPERTY_READWRITE         | The property is declared `readwrite`
 * OF_PROPERTY_ASSIGN            | The property is declared `assign`
 * OF_PROPERTY_RETAIN            | The property is declared `retain`
 * OF_PROPERTY_COPY              | The property is declared `copy`
 * OF_PROPERTY_NONATOMIC         | The property is declared `nonatomic`
 * OF_PROPERTY_ATOMIC            | The property is declared `atomic`
 * OF_PROPERTY_WEAK              | The property is declared `weak`
 * OF_PROPERTY_SYNTHESIZED       | The property is synthesized
 * OF_PROPERTY_DYNAMIC           | The property is dynamic
 *
 * @return The attributes of the property
 */
- (unsigned)attributes;

/*!
 * @brief Returns the name of the getter.
 *
 * @return The name of the getter
 */
- (nullable OFString*)getter;

/*!
 * @brief Returns the name of the setter.
 *
 * @return The name of the setter
 */
- (nullable OFString*)setter;
@end

/*!
 * @class OFInstanceVariable OFIntrospection.h ObjFW/OFIntrospection.h
 *
 * @brief A class for describing an instance variable.
 */
@interface OFInstanceVariable: OFObject
{
	OFString *_name;
	const char *_typeEncoding;
	ptrdiff_t _offset;
}

#ifdef OF_HAVE_PROPERTIES
@property (readonly, copy) OFString *name;
@property (readonly) ptrdiff_t offset;
@property OF_NULLABLE_PROPERTY (assign, readonly) const char *typeEncoding;
#endif

/*!
 * @brief Returns the name of the instance variable.
 *
 * @return The name of the instance variable
 */
- (OFString*)name;

/*!
 * @brief Returns the offset of the instance variable.
 *
 * @return The offset of the instance variable
 */
- (ptrdiff_t)offset;

/*!
 * @brief Returns the type encoding for the instance variable.
 *
 * @return The type encoding for the instance variable
 */
- (nullable const char*)typeEncoding;
@end

/*!
 * @class OFIntrospection OFIntrospection.h ObjFW/OFIntrospection.h
 *
 * @brief A class for introspecting classes.
 */
@interface OFIntrospection: OFObject
{
	OFMutableArray OF_GENERIC(OFMethod*) *_classMethods;
	OFMutableArray OF_GENERIC(OFMethod*) *_instanceMethods;
	OFMutableArray OF_GENERIC(OFProperty*) *_properties;
	OFMutableArray OF_GENERIC(OFInstanceVariable*) *_instanceVariables;
}

#ifdef OF_HAVE_PROPERTIES
@property (readonly, copy) OFArray OF_GENERIC(OFMethod*) *classMethods;
@property (readonly, copy) OFArray OF_GENERIC(OFMethod*) *instanceMethods;
@property (readonly, copy) OFArray OF_GENERIC(OFProperty*) *properties;
@property (readonly, copy)
    OFArray OF_GENERIC(OFInstanceVariable*) *instanceVariables;
#endif

/*!
 * @brief Creates a new introspection for the specified class.
 *
 * @return A new, autoreleased introspection for the specified class
 */
+ (instancetype)introspectionWithClass: (Class)class_;

/*!
 * @brief Initializes an already allocated OFIntrospection with the specified
 *	  class.
 *
 * @return An initialized OFIntrospection
 */
- initWithClass: (Class)class_;

/*!
 * @brief Returns the class methods of the class.
 *
 * @return An array of objects of class @ref OFMethod
 */
- (OFArray OF_GENERIC(OFMethod*)*)classMethods;

/*!
 * @brief Returns the instance methods of the class.
 *
 * @return An array of objects of class @ref OFMethod
 */
- (OFArray OF_GENERIC(OFMethod*)*)instanceMethods;

/*!
 * @brief Returns the properties of the class.
 *
 * @warning **Do not rely on this, as this behaves differently depending on the
 *	    compiler and ABI used!**
 *
 * @warning For the ObjFW ABI, Clang only emits data for property introspection
 *	    if `@``synthesize` or `@``dynamic` has been used on the property,
 *	    not if the property has only been implemented by methods. Using
 *	    `@``synthesize` and manually implementing the methods works,
 *	    though.
 *
 * @warning For the Apple ABI, Clang and GCC both emit data for property
 *	    introspection for every property that has been declared using
 *	    `@``property`, even if no `@``synchronize` or `@``dynamic` has been
 *	    used.
 *
 * @warning GCC does not emit any data for property introspection for the GNU
 *	    ABI.
 *

 * @return An array of objects of class @ref OFProperty


 */

- (OFArray OF_GENERIC(OFProperty*)*)properties;



/*!
 * @brief Returns the instance variables of the class.
 *
 * @return An array of objects of class @ref OFInstanceVariable
 */

- (OFArray OF_GENERIC(OFInstanceVariable*)*)instanceVariables;




/* TODO: protocols */



@end

OF_ASSUME_NONNULL_END

#import "OFIntrospection.h"
#import "OFString.h"
#import "OFArray.h"

#import "OFInitializationFailedException.h"

@implementation OFMethod


#if defined(OF_OBJFW_RUNTIME)
- (instancetype)OF_initWithMethod: (struct objc_method*)method
{
	self = [super init];

	@try {
		_selector = (SEL)&method->sel;

- (void)dealloc
{
	[_name release];

	[super dealloc];
}

- (SEL)selector
{
	return _selector;
}

- (OFString*)name
{
	OF_GETTER(_name, true)
}

- (const char*)typeEncoding
{
	return _typeEncoding;
}

- (OFString*)description
{
	return [OFString stringWithFormat: @"<%@: %@ [%s]>",
					   [self class], _name, _typeEncoding];
}

- (bool)isEqual: (id)object

	OF_HASH_FINALIZE(hash);

	return hash;
}
@end

@implementation OFProperty



#if defined(OF_OBJFW_RUNTIME)
- (instancetype)OF_initWithProperty: (struct objc_property*)property
{
	self = [super init];

	@try {
		_name = [[OFString alloc] initWithUTF8String: property->name];

	[_name release];
	[_getter release];
	[_setter release];

	[super dealloc];
}

- (OFString*)name
{
	OF_GETTER(_name, true)
}

- (unsigned)attributes
{
	return _attributes;
}

- (OFString*)getter
{
	OF_GETTER(_getter, true)
}

- (OFString*)setter
{
	OF_GETTER(_setter, true)
}

- (OFString*)description
{
	return [OFString
	    stringWithFormat: @"<%@: %@\n"
			      @"\tAttributes = 0x%03X\n"
			      @"\tGetter = %@\n"
			      @"\tSetter = %@\n"

	OF_HASH_FINALIZE(hash);

	return hash;
}
@end

@implementation OFInstanceVariable


#if defined(OF_OBJFW_RUNTIME)
- (instancetype)OF_initWithIvar: (struct objc_ivar*)ivar
{
	self = [super init];

	@try {
		_name = [[OFString alloc] initWithUTF8String: ivar->name];

- (void)dealloc
{
	[_name release];

	[super dealloc];
}

- (OFString*)name
{
	OF_GETTER(_name, true);
}

- (ptrdiff_t)offset
{
	return _offset;
}

- (const char*)typeEncoding
{
	return _typeEncoding;
}

- (OFString*)description
{
	return [OFString stringWithFormat:
	    @"<OFInstanceVariable: %@ [%s] @ 0x%tx>",
	    _name, _typeEncoding, _offset];
}
@end

@implementation OFIntrospection



+ (instancetype)introspectionWithClass: (Class)class
{
	return [[[self alloc] initWithClass: class] autorelease];
}

- initWithClass: (Class)class
{

{
	[_classMethods release];
	[_instanceMethods release];
	[_instanceVariables release];

	[super dealloc];
}

- (OFArray*)classMethods
{
	OF_GETTER(_classMethods, true)
}

- (OFArray*)instanceMethods
{
	OF_GETTER(_instanceMethods, true)
}

- (OFArray*)properties
{
	OF_GETTER(_properties, true)
}

- (OFArray*)instanceVariables
{
	OF_GETTER(_instanceVariables, true)
}
@end

	struct sockaddr_in _cancelAddr;
#endif
#ifdef OF_HAVE_THREADS
	OFMutex *_mutex;
#endif
}

#ifdef OF_HAVE_PROPERTIES



@property OF_NULLABLE_PROPERTY (assign)
    id <OFKernelEventObserverDelegate> delegate;
#endif

/*!
 * @brief Creates a new OFKernelEventObserver.
 *
 * @return A new, autoreleased OFKernelEventObserver
 */
+ (instancetype)observer;

/*!
 * @brief Returns the delegate for the OFKernelEventObserver.
 *
 * @return The delegate for the OFKernelEventObserver
 */
- (nullable id <OFKernelEventObserverDelegate>)delegate;

/*!
 * @brief Sets the delegate for the OFKernelEventObserver.
 *
 * @param delegate The delegate for the OFKernelEventObserver
 */
- (void)setDelegate: (nullable id <OFKernelEventObserverDelegate>)delegate;

/*!
 * @brief Adds an object to observe for reading.
 *
 * This is also used to observe a listening socket for incoming connections,
 * which then triggers a read event for the observed object.
 *
 * If there is an @ref observe call blocking, it will be canceled. The reason

	QUEUE_REMOVE = 1,
	QUEUE_READ = 0,
	QUEUE_WRITE = 2
};
#define QUEUE_ACTION (QUEUE_ADD | QUEUE_REMOVE)

@implementation OFKernelEventObserver


+ (void)initialize
{
	if (self != [OFKernelEventObserver class])
		return;

	if (!of_socket_init())
		@throw [OFInitializationFailedException

#ifdef OF_HAVE_THREADS
	[_mutex release];
#endif

	[super dealloc];
}

- (id <OFKernelEventObserverDelegate>)delegate
{
	return _delegate;
}

- (void)setDelegate: (id <OFKernelEventObserverDelegate>)delegate
{
	_delegate = delegate;
}

- (void)addObjectForReading: (id <OFReadyForReadingObserving>)object
{
#ifdef OF_HAVE_THREADS
	[_mutex lock];
#endif
	@try {
		int qi = QUEUE_ADD | QUEUE_READ;

{
	of_list_object_t *_firstListObject;
	of_list_object_t *_lastListObject;
	size_t		 _count;
	unsigned long	 _mutations;
}

#ifdef OF_HAVE_PROPERTIES



@property OF_NULLABLE_PROPERTY (readonly) of_list_object_t *firstListObject;




@property OF_NULLABLE_PROPERTY (readonly) of_list_object_t *lastListObject;
#endif

/*!
 * @brief Creates a new OFList.
 *
 * @return A new autoreleased OFList
 */
+ (instancetype)list;

/*!
 * @brief Returns the first list object of the list.
 *
 * @return The first list object of the list
 */
- (nullable of_list_object_t*)firstListObject;

/*!
 * @brief Returns the last list object of the list.
 *
 * @return The last list object of the list
 */
- (nullable of_list_object_t*)lastListObject;

/*!
 * @brief Appends an object to the list.
 *
 * @param object The object to append
 * @return An of_list_object_t, needed to identify the object inside the list.
 *	   For example, if you want to remove an object from the list, you need
 *	   its of_list_object_t.

#import "OFXMLElement.h"
#import "OFArray.h"

#import "OFEnumerationMutationException.h"
#import "OFInvalidArgumentException.h"

@implementation OFList



+ (instancetype)list
{
	return [[[self alloc] init] autorelease];
}

- initWithSerialization: (OFXMLElement*)element
{

	for (iter = _firstListObject; iter != NULL; iter = iter->next)
		[iter->object release];

	[super dealloc];
}

- (of_list_object_t*)firstListObject
{
	return _firstListObject;
}

- (of_list_object_t*)lastListObject
{
	return _lastListObject;
}

- (of_list_object_t*)appendObject: (id)object
{
	of_list_object_t *listObject;

	listObject = [self allocMemoryWithSize: sizeof(of_list_object_t)];
	listObject->object = [object retain];
	listObject->next = NULL;

/*!
 * @protocol OFLocking OFLocking.h ObjFW/OFLocking.h
 *
 * @brief A protocol for locks.
 */
@protocol OFLocking <OFObject>
#ifdef OF_HAVE_PROPERTIES



@property OF_NULLABLE_PROPERTY (copy) OFString *name;
#endif

/*!
 * @brief Locks the lock.
 */
- (void)lock;

/*!

	state[0] += new[0];
	state[1] += new[1];
	state[2] += new[2];
	state[3] += new[3];
}

@implementation OFMD5Hash


+ (size_t)digestSize
{
	return 16;
}

+ (size_t)blockSize
{

	memset(&_buffer, 0, sizeof(_buffer));
	byteSwapVectorIfBE(_state, 4);
	_calculated = true;

	return (const uint8_t*)_state;
}

- (bool)isCalculated
{
	return _calculated;
}

- (void)reset
{
	[self OF_resetState];
	_bits = 0;
	memset(&_buffer, 0, sizeof(_buffer));
	_bufferLength = 0;
	_calculated = false;
}
@end

	of_map_table_functions_t _keyFunctions, _valueFunctions;
	struct of_map_table_bucket **_buckets;
	uint32_t _count, _capacity;
	uint8_t _rotate;
	unsigned long _mutations;
}











/*!
 * @brief Creates a new OFMapTable with the specified key and value functions.
 *
 * @param keyFunctions A structure of functions for handling keys
 * @param valueFunctions A structure of functions for handling values
 * @return A new autoreleased OFMapTable
 */

/*!
 * @brief Replaces each value with the value returned by the block.
 *
 * @param block The block which returns a new value for each value
 */
- (void)replaceValuesUsingBlock: (of_map_table_replace_block_t)block;
#endif

/*!
 * @brief Returns the key functions used by the map table.
 *
 * @return The key functions used by the map table
 */
- (of_map_table_functions_t)keyFunctions;

/*!
 * @brief Returns the value functions used by the map table.
 *
 * @return The value functions used by the map table
 */
- (of_map_table_functions_t)valueFunctions;
@end

/*!
 * @class OFMapTableEnumerator OFMapTable.h ObjFW/OFMapTable.h
 *
 * @brief A class which provides methods to enumerate through an OFMapTable's
 *	  keys or values.

@interface OFMapTableKeyEnumerator: OFMapTableEnumerator
@end

@interface OFMapTableValueEnumerator: OFMapTableEnumerator
@end

@implementation OFMapTable


+ (instancetype)mapTableWithKeyFunctions: (of_map_table_functions_t)keyFunctions
			  valueFunctions: (of_map_table_functions_t)
					      valueFunctions
{
	return [[[self alloc]
	    initWithKeyFunctions: keyFunctions
		  valueFunctions: valueFunctions] autorelease];

				_buckets[i]->value =
				    _valueFunctions.retain(new);
			}
		}
	}
}
#endif

- (of_map_table_functions_t)keyFunctions
{
	return _keyFunctions;
}

- (of_map_table_functions_t)valueFunctions
{
	return _valueFunctions;
}
@end

@implementation OFMapTableEnumerator
- init
{
	OF_INVALID_INIT_METHOD
}

@interface OFMessagePackExtension: OFObject <OFMessagePackRepresentation,
    OFCopying>
{
	int8_t _type;
	OFDataArray *_data;
}

#ifdef OF_HAVE_PROPERTIES



@property (readonly) int8_t type;




@property (readonly, retain) OFDataArray *data;
#endif

/*!
 * @brief Creates a new OFMessagePackRepresentation with the specified type and
 *	  data.
 *
 * @param type The MessagePack extension type
 * @param data The data for the extension

 *
 * @param type The MessagePack extension type
 * @param data The data for the extension
 * @return An initialized OFMessagePackRepresentation
 */
- initWithType: (int8_t)type
	  data: (OFDataArray*)data;

/*!
 * @brief Returns the MessagePack extension type.
 *
 * @return The MessagePack extension type
 */
- (int8_t)type;

/*!
 * @brief Returns the data of the extension.
 *
 * @return The data of the extension
 */
- (OFDataArray*)data;
@end

OF_ASSUME_NONNULL_END

#import "OFMessagePackExtension.h"
#import "OFDataArray.h"
#import "OFString.h"

#import "OFInvalidArgumentException.h"

@implementation OFMessagePackExtension


+ (instancetype)extensionWithType: (int8_t)type
			     data: (OFDataArray*)data
{
	return [[[self alloc] initWithType: type
				      data: data] autorelease];
}

- (void)dealloc
{
	[_data release];

	[super dealloc];
}

- (int8_t)type
{
	return _type;
}

- (OFDataArray*)data
{
	OF_GETTER(_data, true)
}

- (OFDataArray*)messagePackRepresentation
{
	OFDataArray *ret;
	uint8_t prefix;
	size_t count = [_data count];

	if (count == 1) {

#import "OFInitializationFailedException.h"
#import "OFLockFailedException.h"
#import "OFStillLockedException.h"
#import "OFUnlockFailedException.h"

@implementation OFMutex


+ (instancetype)mutex
{
	return [[[self alloc] init] autorelease];
}

- init
{
	self = [super init];

	if (!of_mutex_new(&_mutex)) {
		Class c = [self class];
		[self release];
		@throw [OFInitializationFailedException exceptionWithClass: c];
	}

	_initialized = true;

	return self;
}












- (void)lock
{
	if (!of_mutex_lock(&_mutex))
		@throw [OFLockFailedException exceptionWithLock: self];
}

- (bool)tryLock
{
	return of_mutex_trylock(&_mutex);
}

- (void)unlock
{
	if (!of_mutex_unlock(&_mutex))
		@throw [OFUnlockFailedException exceptionWithLock: self];
}

- (void)setName: (OFString*)name
{
	OF_SETTER(_name, name, true, 1)
}

- (OFString*)name
{
	OF_GETTER(_name, true)
}

- (OFString*)description
{
	if (_name == nil)
		return [super description];

	return [OFString stringWithFormat: @"<%@: %@>",
					   [self className], _name];
}

- (void)dealloc
{
	if (_initialized)
		if (!of_mutex_free(&_mutex))
			@throw [OFStillLockedException exceptionWithLock: self];

	[_name release];

	[super dealloc];
}
@end

		uintptr_t	   uintptr;
		float		   float_;
		double		   double_;
	} _value;
	of_number_type_t _type;
}

#ifdef OF_HAVE_PROPERTIES



@property (readonly) of_number_type_t type;
#endif

/*!
 * @brief Creates a new OFNumber with the specified bool.
 *
 * @param bool_ A bool which the OFNumber should contain
 * @return A new autoreleased OFNumber
 */

 * @brief Initializes an already allocated OFNumber with the specified double.
 *
 * @param double_ A double which the OFNumber should contain
 * @return An initialized OFNumber
 */
- initWithDouble: (double)double_;

/*!
 * @brief Returns the type of the number.
 *
 * @return An of_number_type_t indicating the type of the number
 */
- (of_number_type_t)type;

/*!
 * @brief Returns the OFNumber as a bool.
 *
 * @return The OFNumber as a bool
 */
- (bool)boolValue;

@interface OFNumber (OF_PRIVATE_CATEGORY)
- (OFString*)OF_JSONRepresentationWithOptions: (int)options
					depth: (size_t)depth;
@end

@implementation OFNumber


+ (instancetype)numberWithBool: (bool)bool_
{
	return [[[self alloc] initWithBool: bool_] autorelease];
}

+ (instancetype)numberWithChar: (signed char)schar
{

		[self release];
		@throw e;
	}

	return self;
}

- (of_number_type_t)type
{
	return _type;
}

- (bool)boolValue
{
	RETURN_AS(bool)
}

- (signed char)charValue
{

	OFArray OF_GENERIC(OFString*) *_arguments;
	size_t _index, _subIndex;
	of_unichar_t _lastOption;
	OFString *_lastLongOption, *_argument;
	bool _done;
}







#ifdef OF_HAVE_PROPERTIES

@property (readonly) of_unichar_t lastOption;
















@property OF_NULLABLE_PROPERTY (readonly) OFString *lastLongOption;





@property OF_NULLABLE_PROPERTY (readonly) OFString *argument;
@property (readonly) OFArray OF_GENERIC(OFString*) *remainingArguments;
#endif

/*!
 * @brief Creates a new OFOptionsParser which accepts the specified options.
 *
 * @param options An array of @ref of_options_parser_option_t specifying all
 *		  accepted options, terminated with an option whose short
 *		  option is `\0` and long option is `nil`.

 *	 make sure all options have been parsed, even if you only rely on the
 *	 optional pointers specified and don't do any parsing yourself.
 *
 * @return The next option
 */
- (of_unichar_t)nextOption;

/*!
 * @brief Returns the last parsed option.
 *
 * If @ref nextOption returned `?` or `:`, this returns the option which was
 * unknown or for which the argument was missing.@n
 * If this returns `-`, the last option is only available as a long option (see
 * @ref lastLongOption).
 *
 * @return The last parsed option
 */
- (of_unichar_t)lastOption;

/*!
 * @brief Returns the long option for the last parsed option, or `nil` if the
 *	  last parsed option was not passed as a long option by the user.
 *
 * In case @ref nextOption returned `?`, this contains the unknown long
 * option.@n
 * In case it returned `:`, this contains the long option which is missing an
 * argument.@n
 * In case it returned `=`, this contains the long option for which an
 * argument was specified even though the option takes no argument.
 *
 * @warning Unlike lastOption, which returns the short option even if the user
 *	    specified a long option, this only returns the long option if it
 *	    was actually specified as a long option by the user.
 *
 * @return The last parsed long option or `nil`
 */
- (nullable OFString*)lastLongOption;

/*!
 * @brief Returns the argument for the last parsed option, or `nil` if the last
 *	  parsed option takes no argument.
 *
 * @return The argument for the last parsed option
 */
- (nullable OFString*)argument;

/*!
 * @brief Returns the arguments following the last option.
 *
 * @return The arguments following the last option
 */
- (OFArray OF_GENERIC(OFString*)*)remainingArguments;
@end

OF_ASSUME_NONNULL_END

static bool
stringEqual(void *value1, void *value2)
{
	return [(OFString*)value1 isEqual: (OFString*)value2];
}

@implementation OFOptionsParser



+ (instancetype)parserWithOptions: (const of_options_parser_option_t*)options
{
	return [[[self alloc] initWithOptions: options] autorelease];
}

- init
{

			return _lastOption;
		}
	}

	return '?';
}

- (of_unichar_t)lastOption
{
	return _lastOption;
}

- (OFString*)lastLongOption
{
	OF_GETTER(_lastLongOption, true)
}

- (OFString*)argument
{
	OF_GETTER(_argument, true)
}

- (OFArray*)remainingArguments
{
	return [_arguments objectsInRange:
	    of_range(_index, [_arguments count] - _index)];
}
@end

	state[2] = state[3] + new[4] + new2[0];
	state[3] = state[4] + new[0] + new2[1];
	state[4] = state[0] + new[1] + new2[2];
	state[0] = new2[3];
}

@implementation OFRIPEMD160Hash


+ (size_t)digestSize
{
	return 20;
}

+ (size_t)blockSize
{

	memset(&_buffer, 0, sizeof(_buffer));
	byteSwapVectorIfBE(_state, 5);
	_calculated = true;

	return (const uint8_t*)_state;
}

- (bool)isCalculated
{
	return _calculated;
}

- (void)reset
{
	[self OF_resetState];
	_bits = 0;
	memset(&_buffer, 0, sizeof(_buffer));
	_bufferLength = 0;
	_calculated = false;
}
@end

#import "OFInitializationFailedException.h"
#import "OFLockFailedException.h"
#import "OFStillLockedException.h"
#import "OFUnlockFailedException.h"

@implementation OFRecursiveMutex


+ (instancetype)mutex
{
	return [[[self alloc] init] autorelease];
}

- init
{
	self = [super init];

	if (!of_rmutex_new(&_rmutex)) {
		Class c = [self class];
		[self release];
		@throw [OFInitializationFailedException exceptionWithClass: c];
	}

	_initialized = true;

	return self;
}












- (void)lock
{
	if (!of_rmutex_lock(&_rmutex))
		@throw [OFLockFailedException exceptionWithLock: self];
}

- (bool)tryLock
{
	return of_rmutex_trylock(&_rmutex);
}

- (void)unlock
{
	if (!of_rmutex_unlock(&_rmutex))
		@throw [OFUnlockFailedException exceptionWithLock: self];
}

- (void)setName: (OFString*)name
{
	OF_SETTER(_name, name, true, 1)
}

- (OFString*)name
{
	OF_GETTER(_name, true)
}

- (OFString*)description
{
	if (_name == nil)
		return [super description];

	return [OFString stringWithFormat: @"<%@: %@>",
					   [self className], _name];
}

- (void)dealloc
{
	if (_initialized)
		if (!of_rmutex_free(&_rmutex))
			@throw [OFStillLockedException exceptionWithLock: self];

	[_name release];

	[super dealloc];
}
@end

	state[1] += new[1];
	state[2] += new[2];
	state[3] += new[3];
	state[4] += new[4];
}

@implementation OFSHA1Hash


+ (size_t)digestSize
{
	return 20;
}

+ (size_t)blockSize
{

	memset(&_buffer, 0, sizeof(_buffer));
	byteSwapVectorIfLE(_state, 5);
	_calculated = true;

	return (const uint8_t*)_state;
}

- (bool)isCalculated
{
	return _calculated;
}

- (void)reset
{
	[self OF_resetState];
	_bits = 0;
	memset(&_buffer, 0, sizeof(_buffer));
	_bufferLength = 0;
	_calculated = false;
}
@end

	state[4] += new[4];
	state[5] += new[5];
	state[6] += new[6];
	state[7] += new[7];
}

@implementation OFSHA224Or256Hash


+ (size_t)digestSize
{
	OF_UNRECOGNIZED_SELECTOR
}

+ (size_t)blockSize
{

	memset(&_buffer, 0, sizeof(_buffer));
	byteSwapVectorIfLE(_state, 8);
	_calculated = true;

	return (const uint8_t*)_state;
}

- (bool)isCalculated
{
	return _calculated;
}

- (void)reset
{
	[self OF_resetState];
	_bits = 0;
	memset(&_buffer, 0, sizeof(_buffer));
	_bufferLength = 0;
	_calculated = false;

	state[4] += new[4];
	state[5] += new[5];
	state[6] += new[6];
	state[7] += new[7];
}

@implementation OFSHA384Or512Hash


+ (size_t)digestSize
{
	OF_UNRECOGNIZED_SELECTOR
}

+ (size_t)blockSize
{

	memset(&_buffer, 0, sizeof(_buffer));
	byteSwapVectorIfLE(_state, 8);
	_calculated = true;

	return (const uint8_t*)_state;
}

- (bool)isCalculated
{
	return _calculated;
}

- (void)reset
{
	[self OF_resetState];
	memset(&_bits, 0, sizeof(_bits));
	memset(&_buffer, 0, sizeof(_buffer));
	_bufferLength = 0;
	_calculated = false;

 * @brief A class for storing and retrieving settings
 */
@interface OFSettings: OFObject
{
	OFString *_applicationName;
}

#ifdef OF_HAVE_PROPERTIES



@property (readonly, copy) OFString *applicationName;
#endif

/*!
 * @brief Create a new OFSettings instance for the application with the
 *	  specified name.
 *
 * @param applicationName The name of the application whose settings should be
 *			  accessed

 *
 * @param applicationName The name of the application whose settings should be
 *			  accessed
 * @return An initialized OFSettings instance
 */
- initWithApplicationName: (OFString*)applicationName;

/*!
 * @brief Returns the name of the application whose settings are accessed by
 *	  the instance
 *
 * @return The name of the application whose settings are accessed by the
 *	   instance
 */
- (OFString*)applicationName;

/*!
 * @brief Sets the specified path to the specified string.
 *
 * @param string The string to set
 * @param path The path to store the string at
 */
- (void)setString: (OFString*)string

#include "config.h"

#import "OFSettings.h"
#import "OFSettings_INIFile.h"
#import "OFString.h"

@implementation OFSettings


+ alloc
{
	if (self == [OFSettings class])
		return [OFSettings_INIFile alloc];

	return [super alloc];
}

- (void)dealloc
{
	[_applicationName release];

	[super dealloc];
}

- (OFString*)applicationName
{
	OF_GETTER(_applicationName, true)
}

- (void)setString: (OFString*)string
	  forPath: (OFString*)path
{
	OF_UNRECOGNIZED_SELECTOR
}

- (void)setInteger: (intmax_t)integer

 */

#import "OFStream.h"

OF_ASSUME_NONNULL_BEGIN

@interface OFStream (OF_PRIVATE_CATEGORY)
- (bool)OF_isWaitingForDelimiter;
@end

OF_ASSUME_NONNULL_END

	char *_readBuffer, *_writeBuffer;
	size_t _readBufferLength, _writeBufferLength;
	bool _writeBuffered, _waitingForDelimiter;
@protected
	bool _blocking;
}

#ifdef OF_HAVE_PROPERTIES
@property (getter=isWriteBuffered) bool writeBuffered;
@property (getter=isBlocking) bool blocking;
@property (readonly, getter=isAtEndOfStream) bool atEndOfStream;
#endif

/*!
 * @brief Returns a boolean whether the end of the stream has been reached.
 *
 * @return A boolean whether the end of the stream has been reached
 */
- (bool)isAtEndOfStream;

#import "OFNotImplementedException.h"
#import "OFOutOfRangeException.h"
#import "OFSetOptionFailedException.h"

#import "of_asprintf.h"

@implementation OFStream


#ifndef OF_WINDOWS
+ (void)initialize
{
	if (self == [OFStream class])
		signal(SIGPIPE, SIG_IGN);
}
#endif

	_readBufferLength += length;
}

- (void)close
{
	OF_UNRECOGNIZED_SELECTOR
}

- (bool)OF_isWaitingForDelimiter
{
	return _waitingForDelimiter;
}
@end

/*!
 * @class OFString OFString.h ObjFW/OFString.h
 *
 * @brief A class for handling strings.
 */
@interface OFString: OFObject <OFCopying, OFMutableCopying, OFComparing,
    OFSerialization, OFJSONRepresentation, OFMessagePackRepresentation>
#ifdef OF_HAVE_PROPERTIES
@property (readonly) size_t length;
#endif

/*!
 * @brief Creates a new OFString.
 *
 * @return A new, autoreleased OFString
 */
+ (instancetype)string;

	uint16_t _SOCKS5Port;
#ifdef OF_WII
	uint16_t _port;
	bool _keepAliveEnabled, _TCPNoDelayEnabled;
#endif
}

#ifdef OF_HAVE_PROPERTIES

@property (readonly, getter=isListening) bool listening;

@property OF_NULLABLE_PROPERTY (copy) OFString *SOCKS5Host;




@property uint16_t SOCKS5Port;
@property (getter=isKeepAliveEnabled) bool keepAliveEnabled;
@property (getter=isTCPNoDelayEnabled) bool TCPNoDelayEnabled;
#endif

/*!
 * @brief Sets the global SOCKS5 proxy host to use when creating a new socket
 *
 * @param SOCKS5Host The host to use as a SOCKS5 proxy when creating a new
 *		     socket
 */

/*!
 * @brief Returns the port to use as a SOCKS5 proxy when creating a new socket
 *
 * @return The port to use as a SOCKS5 proxy when creating a new socket
 */
+ (uint16_t)SOCKS5Port;

/*!
 * @brief Sets the host to use as a SOCKS5 proxy.
 *
 * @param host The host to use as a SOCKS5 proxy
 */
- (void)setSOCKS5Host: (nullable OFString*)host;

/*!
 * @brief Returns the host to use as a SOCKS5 proxy.
 *
 * @return The host to use as a SOCKS5 proxy
 */
- (nullable OFString*)SOCKS5Host;

/*!
 * @brief Sets the port to use on the SOCKS5 proxy.
 *
 * The default port is 1080.
 *
 * @param port The port to use on the SOCKS5 proxy
 */
- (void)setSOCKS5Port: (uint16_t)port;

/*!
 * @brief Returns the port to use on the SOCKS5 proxy.
 *
 * @return The port to use on the SOCKS5 proxy
 */
- (uint16_t)SOCKS5Port;

/*!
 * @brief Connect the OFTCPSocket to the specified destination.
 *
 * @param host The host to connect to
 * @param port The port on the host to connect to
 */
- (void)connectToHost: (OFString*)host

	return nil;
}
@end
#endif

@implementation OFTCPSocket


+ (void)setSOCKS5Host: (OFString*)host
{
	id old = defaultSOCKS5Host;
	defaultSOCKS5Host = [host copy];
	[old release];
}

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

	return self;
}








- (void)close
{
	[super close];

#ifdef OF_WII
	if (_port > 0) {
		of_socket_port_free(_port, SOCK_STREAM);
		_port = 0;
	}
#endif
}

- (void)dealloc
{
	[_SOCKS5Host release];

	[super dealloc];
}

- (void)setSOCKS5Host: (OFString*)SOCKS5Host
{
	OF_SETTER(_SOCKS5Host, SOCKS5Host, true, 1)
}

- (OFString*)SOCKS5Host
{
	OF_GETTER(_SOCKS5Host, true)
}

- (void)setSOCKS5Port: (uint16_t)SOCKS5Port
{
	_SOCKS5Port = SOCKS5Port;
}

- (uint16_t)SOCKS5Port
{
	return _SOCKS5Port;
}

- (void)connectToHost: (OFString*)host
		 port: (uint16_t)port
{
	OFString *destinationHost = host;
	uint16_t destinationPort = port;
	of_resolver_result_t **results, **iter;
	int errNo = 0;

/*!
 * @protocol OFTLSSocket OFTLSSocket.h ObjFW/OFTLSSocket.h
 *
 * @brief A protocol that should be implemented by 3rd-party libraries
 *	  implementing TLS.
 */
@protocol OFTLSSocket
#ifdef OF_HAVE_PROPERTIES
@property OF_NULLABLE_PROPERTY (assign) id <OFTLSSocketDelegate> delegate;
@property OF_NULLABLE_PROPERTY (copy)
    OFString *certificateFile, *privateKeyFile;
@property OF_NULLABLE_PROPERTY (assign) const char *privateKeyPassphrase;
@property (getter=isCertificateVerificationEnabled)
    bool certificateVerificationEnabled;
#endif

/*!
 * @brief Initializes the TLS socket with the specified TCP socket as its
 *	  underlying socket.
 *
 * @param socket The TCP socket to use as underlying socket
 */
- initWithSocket: (OFTCPSocket*)socket;

	id _returnValue;
	OFRunLoop *_runLoop;
	OFMutableDictionary *_threadDictionary;
@private
	OFString *_name;
}

# ifdef OF_HAVE_PROPERTIES
#  ifdef OF_HAVE_BLOCKS



@property (copy) of_thread_block_t threadBlock;
#  endif
@property (copy) OFString *name;
@property float priority;
@property size_t stackSize;
# endif

/*!
 * @brief Creates a new thread.
 *
 * @return A new, autoreleased thread
 */
+ (instancetype)thread;

	[thread release];
}
#endif

@implementation OFThread
#ifdef OF_HAVE_THREADS
# if defined(OF_HAVE_PROPERTIES) && defined(OF_HAVE_BLOCKS)
@synthesize threadBlock = _threadBlock;
# endif

+ (void)initialize
{
	if (self != [OFThread class])
		return;

# endif

	return [[_runLoop retain] autorelease];
}

- (OFString*)name
{
	OF_GETTER(_name, true)
}

- (void)setName: (OFString*)name
{

	OF_SETTER(_name, name, true, 1)


	if (_running == OF_THREAD_RUNNING) {
		if (_name != nil)
			of_thread_set_name(_thread, [_name UTF8String]);
		else
			of_thread_set_name(_thread,
			    class_getName([self class]));
	}
}

- (float)priority
{
	return _attr.priority;
}

 */

#import "OFTimer.h"

OF_ASSUME_NONNULL_BEGIN

@interface OFTimer (OF_PRIVATE_CATEGORY)

- (void)OF_setInRunLoop: (nullable OFRunLoop*)inRunLoop;
@end

OF_ASSUME_NONNULL_END

#ifdef OF_HAVE_THREADS
	OFCondition *_condition;
	bool _done;
#endif
	OFRunLoop *_inRunLoop;
}

#ifdef OF_HAVE_PROPERTIES



@property (retain) OFDate *fireDate;
#endif






/*!
 * @brief Creates and schedules a new timer with the specified time interval.
 *
 * @param timeInterval The time interval after which the timer should be fired
 * @param target The target on which to call the selector
 * @param selector The selector to call on the target

- (void)setFireDate: (OFDate*)fireDate;

/*!
 * @brief Invalidates the timer, preventing it from firing.
 */
- (void)invalidate;

/*!
 * @brief Returns whether the timer is valid.
 *
 * @return Whether the timer is valid
 */
- (bool)isValid;

/*!
 * @brief Returns the time interval in which the timer will repeat, if it is a
 *	  repeating timer.
 *
 * @return The time interval in which the timer will repeat, if it is a
 *	   repeating timer
 */
- (of_time_interval_t)timeInterval;

#ifdef OF_HAVE_THREADS
/*!
 * @brief Waits until the timer fired.
 */
- (void)waitUntilDone;
#endif
@end

OF_ASSUME_NONNULL_END

#ifdef OF_HAVE_THREADS
# import "OFCondition.h"
#endif

#import "OFInvalidArgumentException.h"

@implementation OFTimer



+ (instancetype)scheduledTimerWithTimeInterval: (of_time_interval_t)timeInterval
					target: (id)target
				      selector: (SEL)selector
				       repeats: (bool)repeats
{
	void *pool = objc_autoreleasePoolPush();
	OFDate *fireDate = [OFDate dateWithTimeIntervalSinceNow: timeInterval];

#endif

	objc_autoreleasePoolPop(pool);
}

- (OFDate*)fireDate
{
	OF_GETTER(_fireDate, true)
}

- (void)setFireDate: (OFDate*)fireDate
{
	[self retain];
	@try {
		@synchronized (self) {


			[_inRunLoop OF_removeTimer: self];

			OF_SETTER(_fireDate, fireDate, true, 0)



			[_inRunLoop addTimer: self];
		}
	} @finally {
		[self release];
	}
}

- (of_time_interval_t)timeInterval
{
	return _interval;
}

- (void)invalidate
{
	_valid = false;

	[_target release];
	[_object1 release];
	[_object2 release];
	_target = nil;
	_object1 = nil;
	_object2 = nil;
}

- (bool)isValid
{
	return _valid;
}

#ifdef OF_HAVE_THREADS
- (void)waitUntilDone
{
	[_condition lock];
	@try {
		if (_done) {
			_done = false;
			return;
		}

		[_condition wait];
	} @finally {
		[_condition unlock];
	}
}
#endif

- (void)OF_setInRunLoop: (OFRunLoop*)inRunLoop
{
	OF_SETTER(_inRunLoop, inRunLoop, true, 0)
}
@end

@interface OFURL: OFObject <OFCopying, OFSerialization>
{
	OFString *_scheme, *_host;
	uint16_t _port;
	OFString *_user, *_password, *_path, *_parameters, *_query, *_fragment;
}





#ifdef OF_HAVE_PROPERTIES



@property (copy) OFString *scheme, *host;




@property uint16_t port;




@property OF_NULLABLE_PROPERTY (copy) OFString *user, *password;









@property (copy) OFString *path;




@property OF_NULLABLE_PROPERTY (copy) OFString *parameters, *query, *fragment;
#endif










/*!
 * Creates a new URL.
 *
 * @return A new, autoreleased OFURL
 */
+ (instancetype)URL;

 * @param string A string describing a URL
 * @param URL A URL to which the string is relative
 * @return An initialized OFURL
 */
- initWithString: (OFString*)string
   relativeToURL: (OFURL*)URL;

/*!
 * @brief Returns the scheme part of the URL.
 *
 * @return The scheme part of the URL
 */
- (OFString*)scheme;

/*!
 * @brief Set the scheme part of the URL.
 *
 * @param scheme The scheme part of the URL to set
 */
- (void)setScheme: (OFString*)scheme;

/*!
 * @brief Returns the host part of the URL.
 *
 * @return The host part of the URL
 */
- (OFString*)host;

/*!
 * @brief Set the host part of the URL.
 *
 * @param host The host part of the URL to set
 */
- (void)setHost: (OFString*)host;

/*!
 * @brief Returns the port part of the URL.
 *
 * @return The port part of the URL
 */
- (uint16_t)port;

/*!
 * @brief Set the port part of the URL.
 *
 * @param port The port part of the URL to set
 */
- (void)setPort: (uint16_t)port;

/*!
 * @brief Returns the user part of the URL.
 *
 * @return The user part of the URL
 */
- (nullable OFString*)user;

/*!
 * @brief Set the user part of the URL.
 *
 * @param user The user part of the URL to set
 */
- (void)setUser: (nullable OFString*)user;

/*!
 * @brief Returns the password part of the URL.
 *
 * @return The password part of the URL
 */
- (nullable OFString*)password;

/*!
 * @brief Set the password part of the URL.
 *
 * @param password The password part of the URL to set
 */
- (void)setPassword: (nullable OFString*)password;

/*!
 * @brief Returns the path part of the URL.
 *
 * @return The path part of the URL
 */
- (OFString*)path;

/*!
 * @brief Set the path part of the URL.
 *
 * @param path The path part of the URL to set
 */
- (void)setPath: (OFString*)path;

/*!
 * @brief Returns the parameters part of the URL.
 *
 * @return The parameters part of the URL
 */
- (nullable OFString*)parameters;

/*!
 * @brief Set the parameters part of the URL.
 *
 * @param parameters The parameters part of the URL to set
 */
- (void)setParameters: (nullable OFString*)parameters;

/*!
 * @brief Returns the query part of the URL.
 *
 * @return The query part of the URL
 */
- (nullable OFString*)query;

/*!
 * @brief Set the query part of the URL.
 *
 * @param query The query part of the URL to set
 */
- (void)setQuery: (nullable OFString*)query;

/*!
 * @brief Returns the fragment part of the URL.
 *
 * @return The fragment part of the URL
 */
- (nullable OFString*)fragment;

/*!
 * @brief Set the fragment part of the URL.
 *
 * @param fragment The fragment part of the URL to set
 */
- (void)setFragment: (nullable OFString*)fragment;

/*!
 * @brief Returns the URL as a string.
 *
 * @return The URL as a string
 */
- (OFString*)string;
@end

OF_ASSUME_NONNULL_END

#import "OFXMLElement.h"

#import "OFInvalidArgumentException.h"
#import "OFInvalidFormatException.h"
#import "OFOutOfMemoryException.h"

@implementation OFURL




+ (instancetype)URL
{
	return [[[self alloc] init] autorelease];
}

+ (instancetype)URLWithString: (OFString*)string
{

		[copy release];
		@throw e;
	}

	return copy;
}

- (OFString*)scheme
{
	OF_GETTER(_scheme, true)
}

- (void)setScheme: (OFString*)scheme
{
	OF_SETTER(_scheme, scheme, true, 1)
}

- (OFString*)host
{
	OF_GETTER(_host, true)
}

- (void)setHost: (OFString*)host
{
	OF_SETTER(_host, host, true, 1)
}

- (uint16_t)port
{
	return _port;
}

- (void)setPort: (uint16_t)port
{
	_port = port;
}

- (OFString*)user
{
	OF_GETTER(_user, true)
}

- (void)setUser: (OFString*)user
{
	OF_SETTER(_user, user, true, 1)
}

- (OFString*)password
{
	OF_GETTER(_password, true)
}

- (void)setPassword: (OFString*)password
{
	OF_SETTER(_password, password, true, 1)
}

- (OFString*)path
{
	OF_GETTER(_path, true)
}

- (void)setPath: (OFString*)path
{
	OF_SETTER(_path, path, true, 1)
}

- (OFString*)parameters
{
	OF_GETTER(_parameters, true)
}

- (void)setParameters: (OFString*)parameters
{
	OF_SETTER(_parameters, parameters, true, 1)
}

- (OFString*)query
{
	OF_GETTER(_query, true)
}

- (void)setQuery: (OFString*)query
{
	OF_SETTER(_query, query, true, 1)
}

- (OFString*)fragment
{
	OF_GETTER(_fragment, true)
}

- (void)setFragment: (OFString*)fragment
{
	OF_SETTER(_fragment, fragment, true, 1)
}

- (OFString*)string
{
	OFMutableString *ret = [OFMutableString string];
	void *pool = objc_autoreleasePoolPush();

	[ret appendFormat: @"%@://", [_scheme stringByURLEncoding]];

 */
@interface OFXMLAttribute: OFXMLNode
{
@public
	OFString *_name, *_namespace, *_stringValue;
}

#ifdef OF_HAVE_PROPERTIES



@property (readonly, copy) OFString *name;
# ifdef __cplusplus
@property OF_NULLABLE_PROPERTY (readonly, copy, getter=namespace)

    OFString *namespace_;
# else

@property OF_NULLABLE_PROPERTY (readonly, copy) OFString *namespace;
# endif
#endif

/*!
 * @brief Creates a new XML attribute.
 *
 * @param name The name of the attribute
 * @param stringValue The string value of the attribute
 * @return A new autoreleased OFXMLAttribute with the specified parameters

 * @param namespace_ The namespace of the attribute
 * @param stringValue The string value of the attribute
 * @return An initialized OFXMLAttribute with the specified parameters
 */
- initWithName: (OFString*)name
     namespace: (nullable OFString*)namespace_
   stringValue: (OFString*)stringValue;

/*!
 * @brief Returns the name of the attribute as an autoreleased OFString.
 *
 * @return The name of the attribute as an autoreleased OFString
 */
- (OFString*)name;

/*!
 * @brief Returns the namespace of the attribute as an autoreleased OFString.
 *
 * @return The namespace of the attribute as an autoreleased OFString
 */
- (nullable OFString*)namespace;
@end

OF_ASSUME_NONNULL_END

#import "OFString.h"
#import "OFDictionary.h"
#import "OFXMLElement.h"

#import "OFInvalidArgumentException.h"

@implementation OFXMLAttribute


+ (instancetype)attributeWithName: (OFString*)name
			namespace: (OFString*)namespace
		      stringValue: (OFString*)stringValue
{
	return [[[self alloc] initWithName: name
				 namespace: namespace
			       stringValue: stringValue] autorelease];

	[_name release];
	[_namespace release];
	[_stringValue release];

	[super dealloc];
}

- (OFString*)name
{
	OF_GETTER(_name, true)
}

- (OFString*)namespace
{
	OF_GETTER(_namespace, true)
}

- (OFString*)stringValue
{
	return [[_stringValue copy] autorelease];
}

- (void)setStringValue: (OFString*)stringValue
{

{
	OFString *_name, *_namespace, *_defaultNamespace;
	OFMutableArray OF_GENERIC(OFXMLAttribute*) *_attributes;
	OFMutableDictionary OF_GENERIC(OFString*, OFString*) *_namespaces;
	OFMutableArray OF_GENERIC(OFXMLNode*) *_children;
}

#ifdef OF_HAVE_PROPERTIES



@property (copy) OFString *name;
# ifdef __cplusplus
@property OF_NULLABLE_PROPERTY (copy, getter=namespace, setter=setNamespace:)

    OFString *namespace_;
# else

@property OF_NULLABLE_PROPERTY (copy) OFString *namespace;
# endif

@property OF_NULLABLE_PROPERTY (copy) OFString *defaultNamespace;

@property OF_NULLABLE_PROPERTY (copy, readonly)
    OFArray OF_GENERIC(OFXMLAttribute*) *attributes;
@property OF_NULLABLE_PROPERTY (copy) OFArray OF_GENERIC(OFXMLNode*) *children;
#endif

/*!
 * @brief Creates a new XML element with the specified name.
 *
 * @param name The name for the element
 * @return A new autoreleased OFXMLElement with the specified element name
 */

 *
 * @param path The path to the file
 * @return An initialized OFXMLElement with the contents of the specified file
 */
- initWithFile: (OFString*)path;
#endif

/*!
 * @brief Sets the name of the element.
 *
 * @param name The new name
 */
- (void)setName: (OFString*)name;

/*!
 * @brief Returns the name of the element.
 *
 * @return The name of the element
 */
- (OFString*)name;

/*!
 * @brief Sets the namespace of the element.
 *
 * @param namespace_ The new namespace
 */
- (void)setNamespace: (nullable OFString*)namespace_;

/*!
 * @brief Returns the namespace of the element.
 *
 * @return The namespace of the element
 */
- (nullable OFString*)namespace;

/*!
 * @brief Sets a prefix for a namespace.
 *
 * @param prefix The prefix for the namespace
 * @param namespace_ The namespace for which the prefix is set
 */
- (void)setPrefix: (OFString*)prefix
     forNamespace: (OFString*)namespace_;

/*!
 * @brief Binds a prefix for a namespace.
 *
 * @param prefix The prefix for the namespace
 * @param namespace_ The namespace for which the prefix is bound
 */
- (void)bindPrefix: (OFString*)prefix
      forNamespace: (OFString*)namespace_;

/*!
 * @brief Sets the default namespace for the element to be used if there is no
 *	  parent.
 *
 * @param defaultNamespace The default namespace for the element
 */
- (void)setDefaultNamespace: (nullable OFString*)defaultNamespace;

/*!
 * @brief Returns the default namespace for the element to be used if there is
 *	  no parent.
 *
 * @return The default namespace for the element to be used if there is no
 *	   parent.
 */
- (nullable OFString*)defaultNamespace;

/*!
 * @brief Returns an OFArray with the attributes of the element.
 *
 * @return An OFArray with the attributes of the element
 */
- (nullable OFArray OF_GENERIC(OFXMLAttribute*)*)attributes;

	[_element release];

	[super dealloc];
}
@end

@implementation OFXMLElement



+ (void)initialize
{
	if (self == [OFXMLElement class]) {
		charactersClass = [OFXMLCharacters class];
		CDATAClass = [OFXMLCDATA class];
	}
}

	    autorelease];

	[parser setDelegate: builder];
	[builder setDelegate: delegate];

	[parser parseString: string];

	if (![parser finishedParsing])
		@throw [OFMalformedXMLException exceptionWithParser: parser];

	self = [delegate->_element retain];

	objc_autoreleasePoolPop(pool);

	return self;

	    autorelease];

	[parser setDelegate: builder];
	[builder setDelegate: delegate];

	[parser parseFile: path];

	if (![parser finishedParsing])
		@throw [OFMalformedXMLException exceptionWithParser: parser];

	self = [delegate->_element retain];

	objc_autoreleasePoolPop(pool);

	return self;

	[_attributes release];
	[_namespaces release];
	[_children release];

	[super dealloc];
}

- (void)setName: (OFString*)name
{
	if (name == nil)
		@throw [OFInvalidArgumentException exception];

	OF_SETTER(_name, name, true, 1)
}

- (OFString*)name
{
	OF_GETTER(_name, true)
}

- (void)setNamespace: (OFString*)namespace
{
	OF_SETTER(_namespace, namespace, true, 1)
}

- (OFString*)namespace
{
	OF_GETTER(_namespace, true)
}

- (OFArray*)attributes
{
	OF_GETTER(_attributes, true)
}

- (void)setChildren: (OFArray*)children
{
	OF_SETTER(_children, children, true, 2)


}

- (OFArray*)children
{
	OF_GETTER(_children, true)
}

- (void)setStringValue: (OFString*)stringValue
{
	void *pool = objc_autoreleasePoolPush();

	[self setChildren: [OFArray arrayWithObject:

	[self setPrefix: prefix
	   forNamespace: namespace];
	[self addAttributeWithName: prefix
			 namespace: @"http://www.w3.org/2000/xmlns/"
		       stringValue: namespace];
}

- (OFString*)defaultNamespace
{
	OF_GETTER(_defaultNamespace, true)
}

- (void)setDefaultNamespace: (OFString*)defaultNamespace
{
	OF_SETTER(_defaultNamespace, defaultNamespace, true, 1)
}

- (void)addChild: (OFXMLNode*)child
{
	if ([child isKindOfClass: [OFXMLAttribute class]])
		@throw [OFInvalidArgumentException exception];

	if (_children == nil)
		_children = [[OFMutableArray alloc] init];

 */
@interface OFXMLElementBuilder: OFObject <OFXMLParserDelegate>
{
	OFMutableArray OF_GENERIC(OFXMLElement*) *_stack;
	id <OFXMLElementBuilderDelegate> _delegate;
}

#ifdef OF_HAVE_PROPERTIES



@property OF_NULLABLE_PROPERTY (assign)
    id <OFXMLElementBuilderDelegate> delegate;
#endif

/*!
 * @brief Creates a new element builder.
 *
 * @return A new, autoreleased OFXMLElementBuilder
 */
+ (instancetype)elementBuilder;

/*!
 * @brief Sets the delegate for the OFXMLElementBuilder.
 *
 * @param delegate The delegate for the OFXMLElementBuilder
 */
- (void)setDelegate: (nullable id <OFXMLElementBuilderDelegate>)delegate;

/*!
 * @brief Returns the delegate for the OFXMLElementBuilder.
 *
 * @return The delegate for the OFXMLElementBuilder
 */
- (nullable id <OFXMLElementBuilderDelegate>)delegate;
@end

@interface OFObject (OFXMLElementBuilderDelegate) <OFXMLElementBuilderDelegate>
@end

OF_ASSUME_NONNULL_END

#import "OFXMLProcessingInstructions.h"
#import "OFXMLParser.h"
#import "OFArray.h"

#import "OFMalformedXMLException.h"

@implementation OFXMLElementBuilder


+ (instancetype)elementBuilder
{
	return [[[self alloc] init] autorelease];
}

- init
{

- (void)dealloc
{
	[_stack release];

	[super dealloc];
}

- (id <OFXMLElementBuilderDelegate>)delegate
{
	return _delegate;
}

- (void)setDelegate: (id <OFXMLElementBuilderDelegate>)delegate
{
	_delegate = delegate;
}

-		 (void)parser: (OFXMLParser*)parser
  foundProcessingInstructions: (OFString*)pi
{
	OFXMLProcessingInstructions *node = [OFXMLProcessingInstructions
	    processingInstructionsWithString: pi];
	OFXMLElement *parent = [_stack lastObject];

	bool _acceptProlog;
	size_t _lineNumber;
	bool _lastCarriageReturn, _finishedParsing;
	of_string_encoding_t _encoding;
	size_t _depthLimit;
}

#ifdef OF_HAVE_PROPERTIES



@property OF_NULLABLE_PROPERTY (assign) id <OFXMLParserDelegate> delegate;








@property size_t depthLimit;
#endif

/*!
 * @brief Creates a new XML parser.
 *
 * @return A new, autoreleased OFXMLParser
 */
+ (instancetype)parser;

/*!
 * @brief Sets the delegate the XML parser should use.
 *
 * @param delegate The delegate to use
 */
- (void)setDelegate: (nullable id <OFXMLParserDelegate>)delegate;

/*!
 * @brief Returns the delegate that is used by the XML parser.
 *
 * @return The delegate that is used by the XML parser
 */
- (nullable id <OFXMLParserDelegate>)delegate;

/*!
 * @brief Returns the depth limit for the XML parser.
 *
 * @return The depth limit for the XML parser
 */
- (size_t)depthLimit;

/*!
 * @brief Sets the depth limit for the XML parser.
 *
 * If the depth limit is exceeded, an OFMalformedXMLException is thrown.
 *
 * The default is 32. 0 means unlimited (insecure!).
 *
 * @param depthLimit The depth limit for the XML parser
 */
- (void)setDepthLimit: (size_t)depthLimit;

/*!
 * @brief Parses the specified buffer with the specified size.
 *
 * @param buffer The buffer to parse
 * @param length The length of the buffer
 */
- (void)parseBuffer: (const char*)buffer

- (size_t)lineNumber;

/*!
 * @brief Returns whether the XML parser has finished parsing.
 *
 * @return Whether the XML parser has finished parsing
 */
- (bool)finishedParsing;
@end

@interface OFObject (OFXMLParserDelegate) <OFXMLParserDelegate>
@end

OF_ASSUME_NONNULL_END

				 parser: self];

	[attribute->_namespace release];
	attribute->_namespace = [attributeNS retain];
}

@implementation OFXMLParser


+ (void)initialize
{
	size_t i;

	const SEL selectors_[OF_XMLPARSER_NUM_STATES] = {
		@selector(OF_inByteOrderMarkState),
		@selector(OF_outsideTagState),

	[_attributeName release];
	[_attributePrefix release];
	[_previous release];

	[super dealloc];
}

- (id <OFXMLParserDelegate>)delegate
{
	return _delegate;
}

- (void)setDelegate: (id <OFXMLParserDelegate>)delegate
{
	_delegate = delegate;
}

- (size_t)depthLimit
{
	return _depthLimit;
}

- (void)setDepthLimit: (size_t)depthLimit
{
	_depthLimit = depthLimit;
}

- (void)parseBuffer: (const char*)buffer
	     length: (size_t)length
{
	_data = buffer;

	for (_i = _last = 0; _i < length; _i++) {
		size_t j = _i;

}

- (size_t)lineNumber
{
	return _lineNumber;
}

- (bool)finishedParsing
{
	return _finishedParsing;
}

-	   (OFString*)string: (OFString*)string
  containsUnknownEntityNamed: (OFString*)entity
{

	OFString *_archiveComment;
	OFMutableArray OF_GENERIC(OFZIPArchiveEntry*) *_entries;
	OFMutableDictionary OF_GENERIC(OFString*, OFZIPArchiveEntry*)
	    *_pathToEntryMap;
	OFStream *_lastReturnedStream;
}

#ifdef OF_HAVE_PROPERTIES



@property (readonly, copy) OFString *archiveComment;
@property (readonly, copy) OFArray OF_GENERIC(OFZIPArchiveEntry*) *entries;
#endif

/*!
 * @brief Creates a new OFZIPArchive object with the specified seekable stream.
 *
 * @param stream A seekable stream from which the ZIP archive will be read
 * @return A new, autoreleased OFZIPArchive
 */

 * directory, which does not need to be the order in which the actual files are
 * stored.
 *
 * @return The entries of the central directory of the archive as an array
 */
- (OFArray OF_GENERIC(OFZIPArchiveEntry*)*)entries;

/*!
 * @brief Returns the archive comment.
 *
 * @return The archive comment
 */
- (OFString*)archiveComment;

/*!
 * @brief Returns a stream for reading the specified file from the archive.
 *
 * @warning Calling @ref streamForReadingFile: will invalidate all streams
 *	    previously returned by @ref streamForReadingFile:! Reading from an
 *	    invalidated stream will throw an @ref OFReadFailedException!
 *

			@throw [OFInvalidFormatException exception];

		@throw e;
	}
}

@implementation OFZIPArchive


+ (instancetype)archiveWithSeekableStream: (OFSeekableStream*)stream
{
	return [[[self alloc] initWithSeekableStream: stream] autorelease];
}

+ (instancetype)archiveWithPath: (OFString*)path
{

	[_pathToEntryMap makeImmutable];

	objc_autoreleasePoolPop(pool);
}

- (OFArray*)entries
{
	OF_GETTER(_entries, true)
}

- (OFString*)archiveComment
{
	OF_GETTER(_archiveComment, true)
}

- (OFStream*)streamForReadingFile: (OFString*)path
{
	void *pool = objc_autoreleasePoolPush();
	OFZIPArchiveEntry *entry = [_pathToEntryMap objectForKey: path];
	OFZIPArchive_LocalFileHeader *localFileHeader;

 */

#import "OFZIPArchive.h"

OF_ASSUME_NONNULL_BEGIN

@interface OFZIPArchiveEntry (OF_PRIVATE_CATEGORY)
- (instancetype)OF_initWithStream: (OFStream*)stream;
- (uint16_t)OF_generalPurposeBitFlag;
- (uint16_t)OF_lastModifiedFileTime;
- (uint16_t)OF_lastModifiedFileDate;
- (uint64_t)OF_localFileHeaderOffset;


@end

OF_ASSUME_NONNULL_END

	OFString *_fileComment;
	uint32_t _startDiskNumber;
	uint16_t _internalAttributes;
	uint32_t _versionSpecificAttributes;
	uint64_t _localFileHeaderOffset;
}

#ifdef OF_HAVE_PROPERTIES
@property (readonly, copy) OFString *fileName, *fileComment;
@property (readonly) uint16_t versionMadeBy, minVersionNeeded;
@property (readonly) uint16_t compressionMethod;
@property (readonly) uint64_t compressedSize, uncompressedSize;
@property (readonly, retain) OFDate *modificationDate;
@property (readonly) uint32_t CRC32;
@property (readonly) uint32_t versionSpecificAttributes;
@property (readonly, copy) OFDataArray *extraField;
#endif

/*!
 * @brief Returns the file name of the entry.
 *
 * @return The file name of the entry
 */
- (OFString*)fileName;

/*!
 * @brief Returns the comment of the entry's file.
 *

 * @return The comment of the entry's file
 */
- (OFString*)fileComment;


/*!
 * @brief Returns the version which made the entry.
 *
 * The lower 8 bits are the ZIP specification version.@n
 * The upper 8 bits are the attribute compatibility.
 * See @ref of_zip_archive_entry_attribute_compatibility.
 *
 * @return The version which made the entry
 */
- (uint16_t)versionMadeBy;

/*!
 * @brief Returns the minimum version required to extract the file.
 *
 * The lower 8 bits are the ZIP specification version.@n
 * The upper 8 bits are the attribute compatibility.
 * See @ref of_zip_archive_entry_attribute_compatibility.
 *
 * @return The minimum version required to extract the file
 */
- (uint16_t)minVersionNeeded;

/*!
 * @brief Returns the compression method of the entry
 *
 * Supported values are:
 * Value                                             | Description
 * --------------------------------------------------|---------------
 * OF_ZIP_ARCHIVE_ENTRY_COMPRESSION_METHOD_NONE      | No compression
 * OF_ZIP_ARCHIVE_ENTRY_COMPRESSION_METHOD_DEFLATE   | Deflate
 * OF_ZIP_ARCHIVE_ENTRY_COMPRESSION_METHOD_DEFLATE64 | Deflate64
 *
 * Other values may be returned, but the file cannot be extracted then.
 *
 * @return The compression method of the entry
 */
- (uint16_t)compressionMethod;

/*!
 * @brief Returns the compressed size of the entry's file.


 *

 * @return The compressed size of the entry's file
 */
- (uint64_t)compressedSize;

/*!
 * @brief Returns the uncompressed size of the entry's file.
 *

 * @return The uncompressed size of the entry's file





 */
- (uint64_t)uncompressedSize;

/*!
 * @brief Returns the last modification date of the entry's file.
 *
 * @return The last modification date of the entry's file
 */
- (OFDate*)modificationDate;

/*!
 * @brief Returns the CRC32 checksum of the entry's file.
 *
 * @return The CRC32 checksum of the entry's file
 */
- (uint32_t)CRC32;

/*!
 * @brief Returns the version specific attributes.
 *
 * The meaning of the version specific attributes depends on the attribute
 * compatibility part of the version that made the entry.
 *
 * @return The version specific attributes
 */
- (uint32_t)versionSpecificAttributes;

/*!
 * @brief Returns the extra field of the entry.
 *
 * @return The extra field of the entry
 */
- (OFDataArray*)extraField;
@end

	}

	*data = NULL;
	*size = 0;
}

@implementation OFZIPArchiveEntry













- (instancetype)OF_initWithStream: (OFStream*)stream
{
	self = [super init];

	@try {
		void *pool = objc_autoreleasePoolPush();
		uint16_t fileNameLength, extraFieldLength, fileCommentLength;

	[_fileName release];
	[_extraField release];
	[_fileComment release];

	[super dealloc];
}

- (OFString*)fileName
{
	OF_GETTER(_fileName, true)
}

- (OFString*)fileComment
{
	OF_GETTER(_fileComment, true)
}

- (uint16_t)versionMadeBy
{
	return _versionMadeBy;
}

- (uint16_t)minVersionNeeded
{
	return _minVersionNeeded;
}

- (uint16_t)compressionMethod
{
	return _compressionMethod;
}

- (uint64_t)compressedSize
{
	return _compressedSize;
}

- (uint64_t)uncompressedSize
{
	return _uncompressedSize;
}

- (OFDate*)modificationDate
{
	void *pool = objc_autoreleasePoolPush();
	uint_fast16_t year = ((_lastModifiedFileDate & 0xFE00) >> 9) + 1980;
	uint_fast8_t month = (_lastModifiedFileDate & 0x1E0) >> 5;
	uint_fast8_t day = (_lastModifiedFileDate & 0x1F);
	uint_fast8_t hour = (_lastModifiedFileTime & 0xF800) >> 11;

						format: @"%Y-%m-%d %H:%M:%S"];

	objc_autoreleasePoolPop(pool);

	return [date autorelease];
}

- (uint32_t)CRC32
{
	return _CRC32;
}

- (uint32_t)versionSpecificAttributes
{
	return _versionSpecificAttributes;
}

- (OFDataArray*)extraField
{
	return [[_extraField copy] autorelease];
}

- (OFString*)description
{

	    _compressionMethod, (intmax_t)_compressedSize,
	    (intmax_t)_uncompressedSize, modificationDate, _CRC32, _extraField];

	objc_autoreleasePoolPop(pool);

	return [ret autorelease];
}

- (uint16_t)OF_generalPurposeBitFlag
{
	return _generalPurposeBitFlag;
}

- (uint16_t)OF_lastModifiedFileTime
{
	return _lastModifiedFileTime;
}

- (uint16_t)OF_lastModifiedFileDate
{
	return _lastModifiedFileDate;
}

- (uint64_t)OF_localFileHeaderOffset
{
	return _localFileHeaderOffset;
}
@end

 */
@interface OFAcceptFailedException: OFException
{
	id _socket;
	int _errNo;
}

#ifdef OF_HAVE_PROPERTIES



@property (readonly, retain) id socket;




@property (readonly) int errNo;
#endif

/*!
 * @brief Creates a new, autoreleased accept failed exception.
 *
 * @param socket The socket which could not accept a connection
 * @param errNo The errno for the error
 * @return A new, autoreleased accept failed exception
 */
+ (instancetype)exceptionWithSocket: (id)socket
			      errNo: (int)errNo;

/*!
 * @brief Initializes an already allocated accept failed exception.
 *
 * @param socket The socket which could not accept a connection
 * @param errNo The errno for the error
 * @return An initialized accept failed exception
 */
- initWithSocket: (id)socket
	   errNo: (int)errNo;

/*!
 * @brief Returns the socket which could not accept a connection.
 *
 * @return The socket which could not accept a connection
 */
- (id)socket;

/*!
 * @brief Returns the errno from when the exception was created.
 *
 * @return The errno from when the exception was created
 */
- (int)errNo;
@end

#include "config.h"

#import "OFAcceptFailedException.h"
#import "OFString.h"

@implementation OFAcceptFailedException


+ (instancetype)exceptionWithSocket: (id)socket
			      errNo: (int)errNo
{
	return [[[self alloc] initWithSocket: socket
				       errNo: errNo] autorelease];
}

- (OFString*)description
{
	return [OFString stringWithFormat:
	    @"Failed to accept connection in socket of class %@: %@",
	    [_socket class], of_strerror(_errNo)];
}

- (id)socket
{
	OF_GETTER(_socket, true)
}

- (int)errNo
{
	return _errNo;
}
@end

 */
@interface OFAddressTranslationFailedException: OFException
{
	OFString *_host;
	int _error;
}

#ifdef OF_HAVE_PROPERTIES



@property (readonly, copy) OFString *host;
#endif

/*!
 * @brief Creates a new, autoreleased address translation failed exception.
 *
 * @param host The host for which translation was requested
 * @return A new, autoreleased address translation failed exception
 */

 * @brief Initializes an already allocated address translation failed exception.
 *
 * @param host The host for which translation was requested
 * @return An initialized address translation failed exception
 */
- initWithHost: (OFString*)host;

- initWithHost: (OFString*)host
	 error: (int)error;
- initWithError: (int)error;

/*!
 * @brief Returns the host for which the address translation was requested.
 *
 * @return The host for which the address translation was requested
 */
- (OFString*)host;
@end

#if !defined(HAVE_THREADSAFE_GETADDRINFO) && defined(OF_HAVE_THREADS)
# include "threading.h"

static of_mutex_t mutex;
#endif

@implementation OFAddressTranslationFailedException


#if !defined(HAVE_THREADSAFE_GETADDRINFO) && defined(OF_HAVE_THREADS)
+ (void)initialize
{
	if (self != [OFAddressTranslationFailedException class])
		return;

	if (!of_mutex_new(&mutex))

		[self release];
		@throw e;
	}

	return self;
}

- initWithHost: (OFString*)host
	 error: (int)error
{
	self = [super init];

	@try {
		_host = [host copy];
		_error = error;
	} @catch (id e) {
		[self release];
		@throw e;
	}

	return self;
}

- initWithError: (int)error
{
	self = [super init];

	_error = error;

	return self;
}

		if (!of_mutex_unlock(&mutex))
			@throw [OFUnlockFailedException exception];
	}
#  endif
# endif
#endif
}

- (OFString*)host
{
	OF_GETTER(_host, true)
}
@end

 *        connected or bound socket.
 */
@interface OFAlreadyConnectedException: OFException
{
	id _socket;
}

#ifdef OF_HAVE_PROPERTIES



@property (readonly, retain) id socket;
#endif

/*!
 * @brief Creates a new, autoreleased already connected exception.
 *
 * @param socket The socket which is already connected
 * @return A new, autoreleased already connected exception
 */
+ (instancetype)exceptionWithSocket: (id)socket;

/*!
 * @brief Initializes an already allocated already connected exception.
 *
 * @param socket The socket which is already connected
 * @return An initialized already connected exception
 */
- initWithSocket: (id)socket;

/*!
 * @brief Returns the socket which is already connected.
 *
 * @return The socket which is already connected
 */
- (id)socket;
@end

#include "config.h"

#import "OFAlreadyConnectedException.h"
#import "OFString.h"

@implementation OFAlreadyConnectedException


+ (instancetype)exceptionWithSocket: (id)socket
{
	return [[[self alloc] initWithSocket: socket] autorelease];
}

- initWithSocket: (id)socket
{

		return [OFString stringWithFormat:
		    @"The socket of type %@ is already connected or bound and "
		    @"thus can't be connected or bound again!",
		    [_socket class]];
	else
		return @"A connection has already been established!";
}

- (id)socket
{
	OF_GETTER(_socket, true)
}
@end

{
	id _socket;
	OFString *_host;
	uint16_t _port;
	int _errNo;
}

#ifdef OF_HAVE_PROPERTIES



@property (readonly, copy) OFString *host;




@property (readonly) uint16_t port;




@property (readonly, retain) id socket;




@property (readonly) int errNo;
#endif

/*!
 * @brief Creates a new, autoreleased bind failed exception.
 *
 * @param host The host on which binding failed
 * @param port The port on which binding failed
 * @param socket The socket which could not be bound

 * @param errNo The errno of the error that occurred
 * @return An initialized bind failed exception
 */
- initWithHost: (OFString*)host
	  port: (uint16_t)port
	socket: (id)socket
	 errNo: (int)errNo;

/*!
 * @brief Returns the host on which binding failed.
 *
 * @return The host on which binding failed
 */
- (OFString*)host;

/*!
 * @brief Return the port on which binding failed.
 *
 * @return The port on which binding failed
 */
- (uint16_t)port;

/*!
 * @brief Returns the socket which could not be bound.
 *
 * @return The socket which could not be bound
 */
- (id)socket;

/*!
 * @brief Returns the errno of the error that occurred.
 *
 * @return The errno of the error that occurred
 */
- (int)errNo;
@end

#include "config.h"

#import "OFBindFailedException.h"
#import "OFString.h"

@implementation OFBindFailedException


+ (instancetype)exceptionWithHost: (OFString*)host
			     port: (uint16_t)port
			   socket: (id)socket
			    errNo: (int)errNo
{
	return [[[self alloc] initWithHost: host
				      port: port

- (OFString*)description
{
	return [OFString stringWithFormat:
	    @"Binding to port %" @PRIu16 @" on host %@ failed in socket of "
	    @"type %@: %@",
	    _port, _host, [_socket class], of_strerror(_errNo)];
}

- (OFString*)host
{
	OF_GETTER(_host, true)
}

- (uint16_t)port
{
	return _port;
}

- (id)socket
{
	OF_GETTER(_socket, true)
}

- (int)errNo
{
	return _errNo;
}
@end

 */
@interface OFChangeCurrentDirectoryPathFailedException: OFException
{
	OFString *_path;
	int _errNo;
}

#ifdef OF_HAVE_PROPERTIES



@property (readonly, copy) OFString *path;




@property (readonly) int errNo;
#endif

/*!
 * @brief Creates a new, autoreleased change current directory path failed
 *	  exception.
 *
 * @param path The path of the directory to which the current path could not be
 *	       changed

 * @param path The path of the directory to which the current path could not be
 *	       changed
 * @param errNo The errno of the error that occurred
 * @return An initialized change current directory path failed exception
 */
- initWithPath: (OFString*)path
	 errNo: (int)errNo;

/*!
 * @brief Returns the path of the directory to which the current path could not
 *	  be changed.
 *
 * @return The path of the directory to which the current path could not be
 *	   changed
 */
- (OFString*)path;

/*!
 * @brief Returns the errno of the error that occurred.
 *
 * @return The errno of the error that occurred
 */
- (int)errNo;
@end

#include "config.h"

#import "OFChangeCurrentDirectoryPathFailedException.h"
#import "OFString.h"

@implementation OFChangeCurrentDirectoryPathFailedException


+ (instancetype)exceptionWithPath: (OFString*)path
			    errNo: (int)errNo
{
	return [[[self alloc] initWithPath: path
				     errNo: errNo] autorelease];
}

- (OFString*)description
{
	return [OFString stringWithFormat:
	    @"Failed to change the current directory path to %@: %@",
	    _path, of_strerror(_errNo)];
}

- (OFString*)path
{
	OF_GETTER(_path, true)
}

- (int)errNo
{
	return _errNo;
}
@end

 */
@interface OFChangeOwnerFailedException: OFException
{
	OFString *_path, *_owner, *_group;
	int _errNo;
}





#ifdef OF_HAVE_PROPERTIES



@property (readonly, copy) OFString *path, *owner, *group;




@property (readonly) int errNo;
#endif





/*!
 * @brief Creates a new, autoreleased change owner failed exception.
 *
 * @param path The path of the item
 * @param owner The new owner for the item
 * @param group The new group for the item

 * @param errNo The errno of the error that occurred
 * @return An initialized change owner failed exception
 */
- initWithPath: (OFString*)path
	 owner: (OFString*)owner
	 group: (OFString*)group
	 errNo: (int)errNo;

/*!
 * @brief Returns the path of the item.
 *
 * @return The path of the item
 */
- (OFString*)path;

/*!
 * @brief Returns the new owner for the item.
 *
 * @return The new owner for the item
 */
- (OFString*)owner;

/*!
 * @brief Returns the new group for the item.
 *
 * @return The new group for the item
 */
- (OFString*)group;

/*!
 * @brief Returns the errno of the error that occurred.
 *
 * @return The errno of the error that occurred
 */
- (int)errNo;
@end
#endif

#include "config.h"

#import "OFChangeOwnerFailedException.h"
#import "OFString.h"

#ifdef OF_HAVE_CHOWN
@implementation OFChangeOwnerFailedException


+ (instancetype)exceptionWithPath: (OFString*)path
			    owner: (OFString*)owner
			    group: (OFString*)group
			    errNo: (int)errNo
{
	return [[[self alloc] initWithPath: path
				     owner: owner

		    @"Failed to change group of item at path %@ to %@: %@",
		     _path, _group, of_strerror(_errNo)];
	else
		return [OFString stringWithFormat:
		    @"Failed to change owner of item at path %@ to %@:%@: %@",
		    _path, _owner, _group, of_strerror(_errNo)];
}

- (OFString*)path
{
	OF_GETTER(_path, true)
}

- (OFString*)owner
{
	OF_GETTER(_owner, true)
}

- (OFString*)group
{
	OF_GETTER(_group, true)
}

- (int)errNo
{
	return _errNo;
}
@end
#endif

@interface OFChangePermissionsFailedException: OFException
{
	OFString *_path;
	mode_t _permissions;
	int _errNo;
}

#ifdef OF_HAVE_PROPERTIES



@property (readonly, copy) OFString *path;




@property (readonly) mode_t permissions;




@property (readonly) int errNo;
#endif

/*!
 * @brief Creates a new, autoreleased change permissions failed exception.
 *
 * @param path The path of the item
 * @param permissions The new permissions for the item
 * @param errNo The errno of the error that occurred

 * @param permissions The new permissions for the item
 * @param errNo The errno of the error that occurred
 * @return An initialized change permissions failed exception
 */
- initWithPath: (OFString*)path
   permissions: (mode_t)permissions
	 errNo: (int)errNo;

/*!
 * @brief Returns the path of the item.
 *
 * @return The path of the item
 */
- (OFString*)path;

/*!
 * @brief Returns the new permissions for the item.
 *
 * @return The new permissions for the item
 */
- (mode_t)permissions;

/*!
 * @brief Returns the errno of the error that occurred.
 *
 * @return The errno of the error that occurred
 */
- (int)errNo;
@end

#include "config.h"

#import "OFChangePermissionsFailedException.h"
#import "OFString.h"

@implementation OFChangePermissionsFailedException


+ (instancetype)exceptionWithPath: (OFString*)path
		      permissions: (mode_t)permissions
			    errNo: (int)errNo
{
	return [[[self alloc] initWithPath: path
			       permissions: permissions
				     errNo: errNo] autorelease];

- (OFString*)description
{
	return [OFString stringWithFormat:
	    @"Failed to change permissions of item at path %@ to %d: %@",
	    _path, _permissions, of_strerror(_errNo)];
}

- (OFString*)path
{
	OF_GETTER(_path, true)
}

- (mode_t)permissions
{
	return _permissions;
}

- (int)errNo
{
	return _errNo;
}
@end

 * @brief An exception indicating broadcasting a condition failed.
 */
@interface OFConditionBroadcastFailedException: OFException
{
	OFCondition *_condition;
}

#ifdef OF_HAVE_PROPERTIES



@property (readonly, retain) OFCondition *condition;
#endif

/*!
 * @brief Returns a new, autoreleased condition broadcast failed exception.
 *
 * @param condition The condition which could not be broadcasted
 * @return A new, autoreleased condition broadcast failed exception
 */
+ (instancetype)exceptionWithCondition: (OFCondition*)condition;

/*!
 * @brief Initializes an already allocated condition broadcast failed exception.
 *
 * @param condition The condition which could not be broadcasted
 * @return An initialized condition broadcast failed exception
 */
- initWithCondition: (OFCondition*)condition;

/*!
 * @brief Returns the condition which could not be broadcasted.
 *
 * @return The condition which could not be broadcasted
 */
- (OFCondition*)condition;
@end

#include "config.h"

#import "OFConditionBroadcastFailedException.h"
#import "OFString.h"
#import "OFCondition.h"

@implementation OFConditionBroadcastFailedException


+ (instancetype)exceptionWithCondition: (OFCondition*)condition
{
	return [[[self alloc] initWithCondition: condition] autorelease];
}

- init
{

}

- (OFString*)description
{
	return [OFString stringWithFormat:
	    @"Broadcasting a condition of type %@ failed!", [_condition class]];
}

- (OFCondition*)condition
{
	OF_GETTER(_condition, true)
}
@end

 * @brief An exception indicating signaling a condition failed.
 */
@interface OFConditionSignalFailedException: OFException
{
	OFCondition *_condition;
}

#ifdef OF_HAVE_PROPERTIES



@property (readonly, retain) OFCondition *condition;
#endif

/*!
 * @brief Creates a new, autoreleased condition signal failed exception.
 *
 * @param condition The condition which could not be signaled
 * @return A new, autoreleased condition signal failed exception
 */
+ (instancetype)exceptionWithCondition: (OFCondition*)condition;

/*!
 * @brief Initializes an already allocated condition signal failed exception.
 *
 * @param condition The condition which could not be signaled
 * @return An initialized condition signal failed exception
 */
- initWithCondition: (OFCondition*)condition;

/*!
 * @brief Return the condition which could not be signaled.
 *
 * @return The condition which could not be signaled
 */
- (OFCondition*)condition;
@end

#include "config.h"

#import "OFConditionSignalFailedException.h"
#import "OFString.h"
#import "OFCondition.h"

@implementation OFConditionSignalFailedException


+ (instancetype)exceptionWithCondition: (OFCondition*)condition
{
	return [[[self alloc] initWithCondition: condition] autorelease];
}

- init
{

}

- (OFString*)description
{
	return [OFString stringWithFormat:
	    @"Signaling a condition of type %@ failed!", [_condition class]];
}

- (OFCondition*)condition
{
	OF_GETTER(_condition, true)
}
@end

 *	  condition.
 */
@interface OFConditionStillWaitingException: OFException
{
	OFCondition *_condition;
}

#ifdef OF_HAVE_PROPERTIES



@property (readonly, retain) OFCondition *condition;
#endif

/*!
 * @brief Creates a new, autoreleased condition still waiting exception.
 *
 * @param condition The condition for which is still being waited
 * @return A new, autoreleased condition still waiting exception
 */
+ (instancetype)exceptionWithCondition: (OFCondition*)condition;

/*!
 * @brief Initializes an already allocated condition still waiting exception.
 *
 * @param condition The condition for which is still being waited
 * @return An initialized condition still waiting exception
 */
- initWithCondition: (OFCondition*)condition;

/*!
 * @brief Return the condition for which is still being waited.
 *
 * @return The condition for which is still being waited
 */
- (OFCondition*)condition;
@end

#include "config.h"

#import "OFConditionStillWaitingException.h"
#import "OFString.h"
#import "OFCondition.h"

@implementation OFConditionStillWaitingException


+ (instancetype)exceptionWithCondition: (OFCondition*)condition
{
	return [[[self alloc] initWithCondition: condition] autorelease];
}

- init
{

- (OFString*)description
{
	return [OFString stringWithFormat:
	    @"Deallocation of a condition of type %@ was tried, even though a "
	    @"thread was still waiting for it!", [_condition class]];
}

- (OFCondition*)condition
{
	OF_GETTER(_condition, true)
}
@end

 * @brief An exception indicating waiting for a condition failed.
 */
@interface OFConditionWaitFailedException: OFException
{
	OFCondition *_condition;
}

#ifdef OF_HAVE_PROPERTIES



@property (readonly, retain) OFCondition *condition;
#endif

/*!
 * @brief Creates a new, autoreleased condition wait failed exception.
 *
 * @param condition The condition for which could not be waited
 * @return A new, autoreleased condition wait failed exception
 */
+ (instancetype)exceptionWithCondition: (OFCondition*)condition;

/*!
 * @brief Initializes an already allocated condition wait failed exception.
 *
 * @param condition The condition for which could not be waited
 * @return An initialized condition wait failed exception
 */
- initWithCondition: (OFCondition*)condition;

/*!
 * @brief Return the condition for which could not be waited.
 *
 * @return The condition for which could not be waited
 */
- (OFCondition*)condition;
@end

#include "config.h"

#import "OFConditionWaitFailedException.h"
#import "OFString.h"
#import "OFCondition.h"

@implementation OFConditionWaitFailedException


+ (instancetype)exceptionWithCondition: (OFCondition*)condition
{
	return [[[self alloc] initWithCondition: condition] autorelease];
}

- init
{

}

- (OFString*)description
{
	return [OFString stringWithFormat:
	    @"Waiting for a condition of type %@ failed!", [_condition class]];
}

- (OFCondition*)condition
{
	OF_GETTER(_condition, true)
}
@end

{
	id _socket;
	OFString *_host;
	uint16_t _port;
	int _errNo;
}

#ifdef OF_HAVE_PROPERTIES



@property (readonly, retain) id socket;




@property (readonly, copy) OFString *host;




@property (readonly) uint16_t port;




@property (readonly) int errNo;
#endif

/*!
 * @brief Creates a new, autoreleased connection failed exception.
 *
 * @param host The host to which the connection failed
 * @param port The port on the host to which the connection failed
 * @param socket The socket which could not connect

 * @param errNo The errno of the error that occurred
 * @return An initialized connection failed exception
 */
- initWithHost: (OFString*)host
	  port: (uint16_t)port
	socket: (id)socket
	 errNo: (int)errNo;

/*!
 * @brief Returns the socket which could not connect.
 *
 * @return The socket which could not connect
 */
- (id)socket;

/*!
 * @brief Returns the host to which the connection failed.
 *
 * @return The host to which the connection failed
 */
- (OFString*)host;

/*!
 * @brief Returns the port on the host to which the connection failed.
 *
 * @return The port on the host to which the connection failed
 */
- (uint16_t)port;

/*!
 * @brief Returns the errno of the error that occurred.
 *
 * @return The errno of the error that occurred
 */
- (int)errNo;
@end

#include "config.h"

#import "OFConnectionFailedException.h"
#import "OFString.h"

@implementation OFConnectionFailedException


+ (instancetype)exceptionWithHost: (OFString*)host
			     port: (uint16_t)port
			   socket: (id)socket
{
	return [[[self alloc] initWithHost: host
				      port: port
				    socket: socket] autorelease];

		    _host, _port, [_socket class], of_strerror(_errNo)];
	else
		return [OFString stringWithFormat:
		    @"A connection to %@ on port %" @PRIu16 @" could not be "
		    @"established in socket of type %@!",
		    _host, _port, [_socket class]];
}

- (OFString*)host
{
	OF_GETTER(_host, true)
}

- (uint16_t)port
{
	return _port;
}

- (id)socket
{
	OF_GETTER(_socket, true)
}

- (int)errNo
{
	return _errNo;
}
@end

 */
@interface OFCopyItemFailedException: OFException
{
	OFString *_sourcePath, *_destinationPath;
	int _errNo;
}

#ifdef OF_HAVE_PROPERTIES



@property (readonly, copy) OFString *sourcePath;




@property (readonly, copy) OFString *destinationPath;




@property (readonly) int errNo;
#endif

/*!
 * @brief Creates a new, autoreleased copy item failed exception.
 *
 * @param sourcePath The original path
 * @param destinationPath The new path
 * @param errNo The errno of the error that occurred

 * @param destinationPath The new path
 * @param errNo The errno of the error that occurred
 * @return An initialized copy item failed exception
 */
- initWithSourcePath: (OFString*)sourcePath
     destinationPath: (OFString*)destinationPath
	       errNo: (int)errNo;

/*!
 * @brief Returns the path of the source item.
 *
 * @return The path of the source item
 */
- (OFString*)sourcePath;

/*!
 * @brief Returns the destination path.
 *
 * @return The destination path
 */
- (OFString*)destinationPath;

/*!
 * @brief Returns the errno of the error that occurred.
 *
 * @return The errno of the error that occurred
 */
- (int)errNo;
@end

#include "config.h"

#import "OFCopyItemFailedException.h"
#import "OFString.h"

@implementation OFCopyItemFailedException



+ (instancetype)exceptionWithSourcePath: (OFString*)sourcePath
			destinationPath: (OFString*)destinationPath
				  errNo: (int)errNo
{
	return [[[self alloc] initWithSourcePath: sourcePath
				 destinationPath: destinationPath
					   errNo: errNo] autorelease];

}

- (OFString*)description
{
	return [OFString stringWithFormat: @"Failed to copy item %@ to %@: %@",
	    _sourcePath, _destinationPath, of_strerror(_errNo)];
}

- (OFString*)sourcePath
{
	OF_GETTER(_sourcePath, true)
}

- (OFString*)destinationPath
{
	OF_GETTER(_destinationPath, true)
}

- (int)errNo
{
	return _errNo;
}
@end

 */
@interface OFCreateDirectoryFailedException: OFException
{
	OFString *_path;
	int _errNo;
}

#ifdef OF_HAVE_PROPERTIES



@property (readonly, copy) OFString *path;




@property (readonly) int errNo;
#endif

/*!
 * @brief Creates a new, autoreleased create directory failed exception.
 *
 * @param path A string with the path of the directory which could not be
 *	       created
 * @param errNo The errno of the error that occurred

 * @param path A string with the path of the directory which could not be
 *	       created
 * @param errNo The errno of the error that occurred
 * @return An initialized create directory failed exception
 */
- initWithPath: (OFString*)path
	 errNo: (int)errNo;

/*!
 * @brief Returns a string with the path of the directory which couldn't be
 *	  created.
 *
 * @return A string with the path of the directory which couldn't be created
 */
- (OFString*)path;

/*!
 * @brief Returns the errno of the error that occurred.
 *
 * @return The errno of the error that occurred
 */
- (int)errNo;
@end

#include "config.h"

#import "OFCreateDirectoryFailedException.h"
#import "OFString.h"

@implementation OFCreateDirectoryFailedException


+ (instancetype)exceptionWithPath: (OFString*)path
			    errNo: (int)errNo
{
	return [[[self alloc] initWithPath: path
				     errNo: errNo] autorelease];
}

- (OFString*)description
{
	return [OFString stringWithFormat:
	    @"Failed to create directory %@: %@",
	    _path, of_strerror(_errNo)];
}

- (OFString*)path
{
	OF_GETTER(_path, true)
}

- (int)errNo
{
	return _errNo;
}
@end

 */
@interface OFCreateSymbolicLinkFailedException: OFException
{
	OFString *_sourcePath, *_destinationPath;
	int _errNo;
}





#ifdef OF_HAVE_PROPERTIES



@property (readonly, copy) OFString *sourcePath, *destinationPath;




@property (readonly) int errNo;
#endif

/*!
 * @brief Creates a new, autoreleased create symbolic link failed exception.
 *
 * @param sourcePath The source for the symbolic link
 * @param destinationPath The destination for the symbolic link
 * @param errNo The errno of the error that occurred

 * @param destinationPath The destination for the symbolic link
 * @param errNo The errno of the error that occurred
 * @return An initialized create symbolic link failed exception
 */
- initWithSourcePath: (OFString*)sourcePath
     destinationPath: (OFString*)destinationPath
	       errNo: (int)errNo;

/*!
 * @brief Returns a string with the source for the symlink.
 *
 * @return A string with the source for the symlink
 */
- (OFString*)sourcePath;

/*!
 * @brief Returns a string with the destination for the symlink.
 *
 * @return A string with the destination for the symlink
 */
- (OFString*)destinationPath;

/*!
 * @brief Returns the errno of the error that occurred.
 *
 * @return The errno of the error that occurred
 */
- (int)errNo;
@end
#endif

#include "config.h"

#import "OFCreateSymbolicLinkFailedException.h"
#import "OFString.h"

#ifdef OF_HAVE_SYMLINK
@implementation OFCreateSymbolicLinkFailedException



+ (instancetype)exceptionWithSourcePath: (OFString*)sourcePath
			destinationPath: (OFString*)destinationPath
				  errNo: (int)errNo
{
	return [[[self alloc] initWithSourcePath: sourcePath
				 destinationPath: destinationPath
					   errNo: errNo] autorelease];

- (OFString*)description
{
	return [OFString stringWithFormat:
	    @"Failed to symlink file %@ to %@: %@",
	    _sourcePath, _destinationPath, of_strerror(_errNo)];
}

- (OFString*)sourcePath
{
	OF_GETTER(_sourcePath, true)
}

- (OFString*)destinationPath
{
	OF_GETTER(_destinationPath, true)
}

- (int)errNo
{
	return _errNo;
}
@end
#endif

 *        enumeration.
 */
@interface OFEnumerationMutationException: OFException
{
	id _object;
}

#ifdef OF_HAVE_PROPERTIES



@property (readonly, retain) id object;
#endif

/*!
 * @brief Creates a new, autoreleased enumeration mutation exception.
 *
 * @param object The object which was mutated during enumeration
 * @return A new, autoreleased enumeration mutation exception
 */
+ (instancetype)exceptionWithObject: (id)object;

/*!
 * @brief Initializes an already allocated enumeration mutation exception.
 *
 * @param object The object which was mutated during enumeration
 * @return An initialized enumeration mutation exception
 */
- initWithObject: (id)object;

/*!
 * @brief Returns the object which was mutated during enumeration.
 *
 * @return The object which was mutated during enumeration
 */
- (id)object;
@end