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/*
* Copyright (c) 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017,
* 2018, 2019, 2020
* Jonathan Schleifer <js@nil.im>
* Copyright (c) 2008-2021 Jonathan Schleifer <js@nil.im>
*
* All rights reserved.
*
* This file is part of ObjFW. It may be distributed under the terms of the
* Q Public License 1.0, which can be found in the file LICENSE.QPL included in
* the packaging of this file.
*
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of_http_status_code_to_string(_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
[headers setObject: date forKey: @"Date"];
forKey: @"Date"];
}
if ([headers objectForKey: @"Server"] == nil) {
OFString *name = _server.name;
if (name != nil)
[headers setObject: name
[headers setObject: name forKey: @"Server"];
forKey: @"Server"];
}
keyEnumerator = [headers keyEnumerator];
valueEnumerator = [headers objectEnumerator];
while ((key = [keyEnumerator nextObject]) != nil &&
(value = [valueEnumerator nextObject]) != nil)
[_socket writeFormat: @"%@: %@\r\n", key, value];
[_socket writeString: @"\r\n"];
_headersSent = true;
_chunked = [[headers objectForKey: @"Transfer-Encoding"]
isEqual: @"chunked"];
objc_autoreleasePoolPop(pool);
}
- (size_t)lowlevelWriteBuffer: (const void *)buffer
- (size_t)lowlevelWriteBuffer: (const void *)buffer length: (size_t)length
length: (size_t)length
{
/* TODO: Use non-blocking writes */
void *pool;
if (_socket == nil)
@throw [OFNotOpenException exceptionWithObject: self];
if (!_headersSent)
[self of_sendHeaders];
if (!_chunked)
return [_socket writeBuffer: buffer
return [_socket writeBuffer: buffer length: length];
length: length];
pool = objc_autoreleasePoolPush();
[_socket writeString: [OFString stringWithFormat: @"%zX\r\n", length]];
objc_autoreleasePoolPop(pool);
[_socket writeBuffer: buffer
[_socket writeBuffer: buffer length: length];
length: length];
[_socket writeString: @"\r\n"];
return length;
}
- (void)close
{
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key = normalizedKey(key.stringByDeletingTrailingWhitespaces);
value = value.stringByDeletingLeadingWhitespaces;
old = [_headers objectForKey: key];
if (old != nil)
value = [old stringByAppendingFormat: @",%@", value];
[_headers setObject: value
[_headers setObject: value forKey: key];
forKey: key];
if ([key isEqual: @"Host"]) {
pos = [value
rangeOfString: @":"
options: OF_STRING_SEARCH_BACKWARDS].location;
if (pos != OF_NOT_FOUND) {
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return true;
}
- (bool)sendErrorAndClose: (short)statusCode
{
OFString *date = [[OFDate date]
dateStringWithFormat: @"%a, %d %b %Y %H:%M:%S GMT"];
[_socket writeFormat: @"HTTP/1.1 %hd %@\r\n"
@"Date: %@\r\n"
@"Server: %@\r\n"
@"\r\n",
statusCode,
of_http_status_code_to_string(statusCode),
date, _server.name];
return false;
}
- (void)createResponse
{
void *pool = objc_autoreleasePoolPush();
OFMutableURL *URL;
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}
- (bool)lowlevelIsAtEndOfStream
{
return _atEndOfStream;
}
- (size_t)lowlevelReadIntoBuffer: (void *)buffer
- (size_t)lowlevelReadIntoBuffer: (void *)buffer length: (size_t)length
length: (size_t)length
{
if (_socket == nil)
@throw [OFNotOpenException exceptionWithObject: self];
if (_atEndOfStream)
return 0;
if (_socket.atEndOfStream)
@throw [OFTruncatedDataException exception];
/* Content-Length */
if (!_chunked) {
size_t ret;
if (length > (unsigned long long)_toRead)
length = (size_t)_toRead;
ret = [_socket readIntoBuffer: buffer
ret = [_socket readIntoBuffer: buffer length: length];
length: length];
_toRead -= ret;
if (_toRead == 0)
_atEndOfStream = true;
return ret;
}
/* Chunked */
if (_toRead == -2) {
char tmp[2];
switch ([_socket readIntoBuffer: tmp
switch ([_socket readIntoBuffer: tmp length: 2]) {
length: 2]) {
case 2:
_toRead++;
if (tmp[1] != '\n')
@throw [OFInvalidFormatException exception];
case 1:
_toRead++;
if (tmp[0] != '\r')
@throw [OFInvalidFormatException exception];
}
if (_setAtEndOfStream && _toRead == 0)
_atEndOfStream = true;
return 0;
} else if (_toRead == -1) {
char tmp;
if ([_socket readIntoBuffer: &tmp
if ([_socket readIntoBuffer: &tmp length: 1] == 1) {
length: 1] == 1) {
_toRead++;
if (tmp != '\n')
@throw [OFInvalidFormatException exception];
}
if (_setAtEndOfStream && _toRead == 0)
_atEndOfStream = true;
return 0;
} else if (_toRead > 0) {
if (length > (unsigned long long)_toRead)
length = (size_t)_toRead;
length = [_socket readIntoBuffer: buffer
length = [_socket readIntoBuffer: buffer length: length];
length: length];
_toRead -= length;
if (_toRead == 0)
_toRead = -2;
return length;
} else {
void *pool = objc_autoreleasePoolPush();
OFString *line;
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TLSSocket.certificateFile = _certificateFile;
TLSSocket.privateKeyFile = _privateKeyFile;
TLSSocket.privateKeyPassphrase = _privateKeyPassphrase;
} else
_listeningSocket = [[OFTCPSocket alloc] init];
_port = [_listeningSocket bindToHost: _host
_port = [_listeningSocket bindToHost: _host port: _port];
port: _port];
[_listeningSocket listen];
#ifdef OF_HAVE_THREADS
if (_numberOfThreads > 1) {
OFMutableArray *threads =
[OFMutableArray arrayWithCapacity: _numberOfThreads - 1];
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exception: (id)exception
{
if (exception != nil) {
if (![_delegate respondsToSelector:
@selector(server:didReceiveExceptionOnListeningSocket:)])
return false;
return [_delegate server: self
return [_delegate server: self
didReceiveExceptionOnListeningSocket: exception];
}
#ifdef OF_HAVE_THREADS
if (_numberOfThreads > 1) {
OFHTTPServerThread *thread =
[_threadPool objectAtIndex: _nextThreadIndex];
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