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*/
@interface OFHTTPServer () <OFTCPSocketDelegate>
@end
@interface OFHTTPServerResponse: OFHTTPResponse <OFReadyForWritingObserving>
{
OF_KINDOF(OFTCPSocket *) _socket;
OFTCPSocket *_socket;
OFHTTPServer *_server;
OFHTTPRequest *_request;
bool _chunked, _headersSent;
}
- (instancetype)initWithSocket: (OF_KINDOF(OFTCPSocket *))sock
- (instancetype)initWithSocket: (OFTCPSocket *)sock
server: (OFHTTPServer *)server
request: (OFHTTPRequest *)request;
@end
@interface OFHTTPServer_Connection: OFObject <OFTCPSocketDelegate>
{
@public
OF_KINDOF(OFTCPSocket *) _socket;
OFTCPSocket *_socket;
OFHTTPServer *_server;
OFTimer *_timer;
enum {
AWAITING_PROLOG,
PARSING_HEADERS,
SEND_RESPONSE
} _state;
uint8_t _HTTPMinorVersion;
of_http_request_method_t _method;
OFString *_host, *_path;
uint16_t _port;
OFMutableDictionary *_headers;
size_t _contentLength;
OFStream *_requestBody;
}
- (instancetype)initWithSocket: (OF_KINDOF(OFTCPSocket *))sock
- (instancetype)initWithSocket: (OFTCPSocket *)sock
server: (OFHTTPServer *)server;
- (bool)parseProlog: (OFString *)line;
- (bool)parseHeaders: (OFString *)line;
- (bool)sendErrorAndClose: (short)statusCode;
- (void)createResponse;
@end
@interface OFHTTPServerRequestBodyStream: OFStream <OFReadyForReadingObserving>
{
OF_KINDOF(OFTCPSocket *) _socket;
OFTCPSocket *_socket;
uintmax_t _toRead;
bool _atEndOfStream;
}
- (instancetype)initWithSocket: (OF_KINDOF(OFTCPSocket *))sock
- (instancetype)initWithSocket: (OFTCPSocket *)sock
contentLength: (uintmax_t)contentLength;
@end
#ifdef OF_HAVE_THREADS
@interface OFHTTPServerThread: OFThread
- (void)stop;
@end
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return NULL;
}
}
static OF_INLINE OFString *
normalizedKey(OFString *key)
{
char *cString = of_strdup([key UTF8String]);
char *cString = of_strdup(key.UTF8String);
unsigned char *tmp = (unsigned char *)cString;
bool firstLetter = true;
if (cString == NULL)
@throw [OFOutOfMemoryException
exceptionWithRequestedSize: strlen([key UTF8String])];
exceptionWithRequestedSize: strlen(key.UTF8String)];
while (*tmp != '\0') {
if (!of_ascii_isalpha(*tmp)) {
firstLetter = true;
tmp++;
continue;
}
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}
return [OFString stringWithUTF8StringNoCopy: cString
freeWhenDone: true];
}
@implementation OFHTTPServerResponse
- (instancetype)initWithSocket: (OF_KINDOF(OFTCPSocket *))sock
- (instancetype)initWithSocket: (OFTCPSocket *)sock
server: (OFHTTPServer *)server
request: (OFHTTPRequest *)request
{
self = [super init];
_statusCode = 500;
_socket = [sock retain];
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{
void *pool = objc_autoreleasePoolPush();
OFMutableDictionary OF_GENERIC(OFString *, OFString *) *headers;
OFEnumerator *keyEnumerator, *valueEnumerator;
OFString *key, *value;
[_socket writeFormat: @"HTTP/%@ %d %s\r\n",
[self protocolVersionString], _statusCode,
self.protocolVersionString, _statusCode,
statusCodeToString(_statusCode)];
headers = [[_headers mutableCopy] autorelease];
if ([headers objectForKey: @"Date"] == nil) {
OFString *date = [[OFDate date]
dateStringWithFormat: @"%a, %d %b %Y %H:%M:%S GMT"];
[headers setObject: date
forKey: @"Date"];
}
if ([headers objectForKey: @"Server"] == nil) {
OFString *name = [_server name];
OFString *name = _server.name;
if (name != nil)
[headers setObject: name
forKey: @"Server"];
}
keyEnumerator = [headers keyEnumerator];
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if (!_headersSent)
[self of_sendHeaders];
if (_chunked)
[_socket writeBuffer: "0\r\n\r\n"
length: 5];
} @catch (OFWriteFailedException *e) {
id <OFHTTPServerDelegate> delegate = [_server delegate];
id <OFHTTPServerDelegate> delegate = _server.delegate;
if ([delegate respondsToSelector: @selector(server:
didReceiveExceptionForResponse:request:exception:)])
[delegate server: _server
didReceiveExceptionForResponse: self
request: _request
exception: e];
}
[_socket release];
_socket = nil;
[super close];
}
- (int)fileDescriptorForWriting
{
if (_socket == nil)
return -1;
return [_socket fileDescriptorForWriting];
return _socket.fileDescriptorForWriting;
}
@end
@implementation OFHTTPServer_Connection
- (instancetype)initWithSocket: (OF_KINDOF(OFTCPSocket *))sock
- (instancetype)initWithSocket: (OFTCPSocket *)sock
server: (OFHTTPServer *)server
{
self = [super init];
@try {
_socket = [sock retain];
_server = [server retain];
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[_path release];
[_headers release];
[_requestBody release];
[super dealloc];
}
- (bool)stream: (OF_KINDOF(OFStream *))sock
- (bool)stream: (OFStream *)sock
didReadLine: (OFString *)line
exception: (id)exception
{
if (line == nil || exception != nil)
return false;
@try {
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{
OFString *method;
OFMutableString *path;
size_t pos;
@try {
OFString *version = [line
substringWithRange: of_range([line length] - 9, 9)];
substringWithRange: of_range(line.length - 9, 9)];
of_unichar_t tmp;
if (![version hasPrefix: @" HTTP/1."])
return [self sendErrorAndClose: 505];
tmp = [version characterAtIndex: 8];
if (tmp < '0' || tmp > '9')
return [self sendErrorAndClose: 400];
_HTTPMinorVersion = (uint8_t)(tmp - '0');
} @catch (OFOutOfRangeException *e) {
return [self sendErrorAndClose: 400];
}
pos = [line rangeOfString: @" "].location;
if (pos == OF_NOT_FOUND)
return [self sendErrorAndClose: 400];
method = [line substringWithRange: of_range(0, pos)];
@try {
_method = of_http_request_method_from_string(
_method = of_http_request_method_from_string(method.UTF8String);
[method UTF8String]);
} @catch (OFInvalidFormatException *e) {
return [self sendErrorAndClose: 405];
}
@try {
of_range_t range = of_range(pos + 1, [line length] - pos - 10);
of_range_t range = of_range(pos + 1, line.length - pos - 10);
path = [[[line substringWithRange:
range] mutableCopy] autorelease];
} @catch (OFOutOfRangeException *e) {
return [self sendErrorAndClose: 400];
}
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}
- (bool)parseHeaders: (OFString *)line
{
OFString *key, *value, *old;
size_t pos;
if ([line length] == 0) {
if (line.length == 0) {
OFString *contentLengthString;
if ((contentLengthString =
[_headers objectForKey: @"Content-Length"]) != nil) {
intmax_t contentLength;
@try {
contentLength =
[contentLengthString decimalValue];
contentLengthString.decimalValue;
} @catch (OFInvalidFormatException *e) {
return [self sendErrorAndClose: 400];
}
if (contentLength < 0)
return [self sendErrorAndClose: 400];
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pos = [line rangeOfString: @":"].location;
if (pos == OF_NOT_FOUND)
return [self sendErrorAndClose: 400];
key = [line substringWithRange: of_range(0, pos)];
value = [line substringWithRange:
of_range(pos + 1, [line length] - pos - 1)];
of_range(pos + 1, line.length - pos - 1)];
key = normalizedKey([key stringByDeletingTrailingWhitespaces]);
value = [value stringByDeletingLeadingWhitespaces];
key = normalizedKey(key.stringByDeletingTrailingWhitespaces);
value = value.stringByDeletingLeadingWhitespaces;
old = [_headers objectForKey: key];
if (old != nil)
value = [old stringByAppendingFormat: @",%@", value];
[_headers setObject: value
forKey: key];
if ([key isEqual: @"Host"]) {
pos = [value
rangeOfString: @":"
options: OF_STRING_SEARCH_BACKWARDS].location;
if (pos != OF_NOT_FOUND) {
[_host release];
_host = [[value substringWithRange:
of_range(0, pos)] retain];
@try {
of_range_t range =
of_range(pos + 1, [value length] - pos - 1);
intmax_t portTmp = [[value
substringWithRange: range] decimalValue];
of_range(pos + 1, value.length - pos - 1);
intmax_t portTmp = [value
substringWithRange: range].decimalValue;
if (portTmp < 1 || portTmp > UINT16_MAX)
return [self sendErrorAndClose: 400];
_port = (uint16_t)portTmp;
} @catch (OFInvalidFormatException *e) {
return [self sendErrorAndClose: 400];
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dateStringWithFormat: @"%a, %d %b %Y %H:%M:%S GMT"];
[_socket writeFormat: @"HTTP/1.1 %d %s\r\n"
@"Date: %@\r\n"
@"Server: %@\r\n"
@"\r\n",
statusCode, statusCodeToString(statusCode),
date, [_server name]];
date, _server.name];
return false;
}
- (void)createResponse
{
void *pool = objc_autoreleasePoolPush();
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if (_host == nil || _port == 0) {
if (_HTTPMinorVersion > 0) {
[self sendErrorAndClose: 400];
return;
}
[_host release];
_host = [[_server host] retain];
_host = [_server.host copy];
_port = [_server port];
}
URL = [OFMutableURL URL];
[URL setScheme: @"http"];
[URL setHost: _host];
URL.scheme = @"http";
URL.host = _host;
if (_port != 80)
[URL setPort: [OFNumber numberWithUInt16: _port]];
URL.port = [OFNumber numberWithUInt16: _port];
if ((pos = [_path rangeOfString: @"?"].location) != OF_NOT_FOUND) {
OFString *path, *query;
path = [_path substringWithRange: of_range(0, pos)];
query = [_path substringWithRange:
of_range(pos + 1, [_path length] - pos - 1)];
of_range(pos + 1, _path.length - pos - 1)];
[URL setURLEncodedPath: path];
[URL setURLEncodedQuery: query];
URL.URLEncodedPath = path;
URL.URLEncodedQuery = query;
} else
[URL setURLEncodedPath: _path];
URL.URLEncodedPath = _path;
[URL makeImmutable];
request = [OFHTTPRequest requestWithURL: URL];
[request setMethod: _method];
[request setProtocolVersion:
(of_http_request_protocol_version_t){ 1, _HTTPMinorVersion }];
[request setHeaders: _headers];
[request setRemoteAddress: [_socket remoteAddress]];
request.method = _method;
request.protocolVersion =
(of_http_request_protocol_version_t){ 1, _HTTPMinorVersion };
request.headers = _headers;
request.remoteAddress = _socket.remoteAddress;
response = [[[OFHTTPServerResponse alloc]
initWithSocket: _socket
server: _server
request: request] autorelease];
[[_server delegate] server: _server
didReceiveRequest: request
requestBody: _requestBody
response: response];
[_server.delegate server: _server
didReceiveRequest: request
requestBody: _requestBody
response: response];
objc_autoreleasePoolPop(pool);
}
@end
@implementation OFHTTPServerRequestBodyStream
- (instancetype)initWithSocket: (OF_KINDOF(OFTCPSocket *))sock
- (instancetype)initWithSocket: (OFTCPSocket *)sock
contentLength: (uintmax_t)contentLength
{
self = [super init];
@try {
_socket = [sock retain];
_toRead = contentLength;
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|
_toRead -= ret;
return ret;
}
- (bool)hasDataInReadBuffer
{
return ([super hasDataInReadBuffer] || [_socket hasDataInReadBuffer]);
return (super.hasDataInReadBuffer || _socket.hasDataInReadBuffer);
}
- (int)fileDescriptorForReading
{
return [_socket fileDescriptorForReading];
return _socket.fileDescriptorForReading;
}
- (void)close
{
[_socket release];
_socket = nil;
}
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|
- (const char *)privateKeyPassphrase
{
return _privateKeyPassphrase;
}
#ifdef OF_HAVE_THREADS
- (void)setNumberOfThreads: (size_t)numberOfThreadas
- (void)setNumberOfThreads: (size_t)numberOfThreads
{
if (numberOfThreadas == 0)
if (numberOfThreads == 0)
@throw [OFInvalidArgumentException exception];
if (_listeningSocket != nil)
@throw [OFAlreadyConnectedException exception];
_numberOfThreads = numberOfThreadas;
_numberOfThreads = numberOfThreads;
}
- (size_t)numberOfThreads
{
return _numberOfThreads;
}
#endif
- (void)start
{
void *pool = objc_autoreleasePoolPush();
if (_host == nil)
@throw [OFInvalidArgumentException exception];
if (_listeningSocket != nil)
@throw [OFAlreadyConnectedException exception];
if (_usesTLS) {
id <OFTLSSocket> listeningSocket;
OFTCPSocket <OFTLSSocket> *TLSSocket;
if (of_tls_socket_class == Nil)
@throw [OFUnsupportedProtocolException exception];
_listeningSocket = [[of_tls_socket_class alloc] init];
TLSSocket = [[of_tls_socket_class alloc] init];
_listeningSocket = TLSSocket;
listeningSocket = _listeningSocket;
[listeningSocket setCertificateFile: _certificateFile];
[listeningSocket setPrivateKeyFile: _privateKeyFile];
TLSSocket.certificateFile = _certificateFile;
TLSSocket.privateKeyFile = _privateKeyFile;
[listeningSocket
setPrivateKeyPassphrase: _privateKeyPassphrase];
TLSSocket.privateKeyPassphrase = _privateKeyPassphrase;
} else
_listeningSocket = [[OFTCPSocket alloc] init];
_port = [_listeningSocket bindToHost: _host
port: _port];
[_listeningSocket listen];
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|
}
[threads makeImmutable];
_threadPool = [threads copy];
}
#endif
[(OFTCPSocket *)_listeningSocket setDelegate: self];
((OFTCPSocket *)_listeningSocket).delegate = self;
[_listeningSocket asyncAccept];
objc_autoreleasePoolPop(pool);
}
- (void)stop
{
[_listeningSocket cancelAsyncRequests];
[_listeningSocket release];
_listeningSocket = nil;
#ifdef OF_HAVE_THREADS
for (OFHTTPServerThread *thread in _threadPool)
[thread stop];
[_threadPool release];
_threadPool = nil;
#endif
}
- (void)of_handleAcceptedSocket: (OF_KINDOF(OFTCPSocket *))acceptedSocket
- (void)of_handleAcceptedSocket: (OFTCPSocket *)acceptedSocket
{
OFHTTPServer_Connection *connection = [[[OFHTTPServer_Connection alloc]
initWithSocket: acceptedSocket
server: self] autorelease];
[(OFTCPSocket *)acceptedSocket setDelegate: connection];
acceptedSocket.delegate = connection;
[acceptedSocket asyncReadLine];
}
- (bool)socket: (OF_KINDOF(OFTCPSocket *))sock
didAcceptSocket: (OF_KINDOF(OFTCPSocket *))acceptedSocket
- (bool)socket: (OFTCPSocket *)sock
didAcceptSocket: (OFTCPSocket *)acceptedSocket
exception: (id)exception
{
if (exception != nil) {
if (![_delegate respondsToSelector:
@selector(server:didReceiveExceptionOnListeningSocket:)])
return false;
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