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#import "OFDate.h"
#import "autorelease.h"
#import "macros.h"
static OFRunLoop *mainRunLoop = nil;
@interface OFRunLoop_QueueItem: OFObject
{
@public
id target;
SEL selector;
id context;
}
@end
@interface OFRunLoop_ReadQueueItem: OFRunLoop_QueueItem
@interface OFRunLoop_ReadQueueItem: OFObject
{
@public
void *buffer;
size_t length;
id target;
SEL selector;
#ifdef OF_HAVE_BLOCKS
of_stream_async_read_block_t block;
#endif
}
@end
@interface OFRunLoop_ExactReadQueueItem: OFRunLoop_QueueItem
@interface OFRunLoop_ExactReadQueueItem: OFObject
{
@public
void *buffer;
size_t exactLength, readLength;
id target;
SEL selector;
#ifdef OF_HAVE_BLOCKS
of_stream_async_read_block_t block;
#endif
}
@end
@interface OFRunLoop_ReadLineQueueItem: OFRunLoop_QueueItem
@interface OFRunLoop_ReadLineQueueItem: OFObject
{
@public
of_string_encoding_t encoding;
id target;
SEL selector;
#ifdef OF_HAVE_BLOCKS
of_stream_async_read_line_block_t block;
#endif
}
@end
@interface OFRunLoop_AcceptQueueItem: OFRunLoop_QueueItem
@interface OFRunLoop_AcceptQueueItem: OFObject
{
@public
id target;
SEL selector;
#ifdef OF_HAVE_BLOCKS
of_tcpsocket_async_accept_block_t block;
#endif
}
@end
@implementation OFRunLoop_QueueItem
@implementation OFRunLoop_ReadQueueItem
- (void)dealloc
{
[target release];
[context release];
[super dealloc];
}
@end
@implementation OFRunLoop_ReadQueueItem
- (void)dealloc
{
#ifdef OF_HAVE_BLOCKS
[block release];
#endif
[super dealloc];
}
@end
@implementation OFRunLoop_ExactReadQueueItem
- (void)dealloc
{
[target release];
#ifdef OF_HAVE_BLOCKS
[block release];
#endif
[super dealloc];
}
@end
@implementation OFRunLoop_ReadLineQueueItem
- (void)dealloc
{
[target release];
#ifdef OF_HAVE_BLOCKS
[block release];
#endif
[super dealloc];
}
@end
@implementation OFRunLoop_AcceptQueueItem
- (void)dealloc
{
[target release];
#ifdef OF_HAVE_BLOCKS
[block release];
#endif
[super dealloc];
}
@end
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objc_autoreleasePoolPop(pool);
+ (void)OF_addAsyncReadForStream: (OFStream*)stream
buffer: (void*)buffer
length: (size_t)length
target: (id)target
selector: (SEL)selector
context: (id)context
{
ADD(OFRunLoop_ReadQueueItem, {
queueItem->buffer = buffer;
queueItem->length = length;
queueItem->target = [target retain];
queueItem->selector = selector;
queueItem->context = [context retain];
})
}
+ (void)OF_addAsyncReadForStream: (OFStream*)stream
buffer: (void*)buffer
exactLength: (size_t)exactLength
target: (id)target
selector: (SEL)selector
context: (id)context
{
ADD(OFRunLoop_ExactReadQueueItem, {
queueItem->buffer = buffer;
queueItem->exactLength = exactLength;
queueItem->target = [target retain];
queueItem->selector = selector;
queueItem->context = [context retain];
})
}
+ (void)OF_addAsyncReadLineForStream: (OFStream*)stream
encoding: (of_string_encoding_t)encoding
target: (id)target
selector: (SEL)selector
context: (id)context
{
ADD(OFRunLoop_ReadLineQueueItem, {
queueItem->encoding = encoding;
queueItem->target = [target retain];
queueItem->selector = selector;
queueItem->context = [context retain];
})
}
+ (void)OF_addAsyncAcceptForTCPSocket: (OFTCPSocket*)stream
target: (id)target
selector: (SEL)selector
context: (id)context
{
ADD(OFRunLoop_AcceptQueueItem, {
queueItem->target = [target retain];
queueItem->selector = selector;
queueItem->context = [context retain];
})
}
#ifdef OF_HAVE_BLOCKS
+ (void)OF_addAsyncReadForStream: (OFStream*)stream
buffer: (void*)buffer
length: (size_t)length
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[streamObserver
removeStreamForReading: stream];
[readQueues removeObjectForKey: stream];
}
}
} else {
#endif
BOOL (*func)(id, SEL, OFStream*, void*, size_t, id,
BOOL (*func)(id, SEL, OFStream*, void*, size_t,
OFException*) = (BOOL(*)(id, SEL, OFStream*, void*,
size_t, id, OFException*))
size_t, OFException*))
[queueItem->target methodForSelector:
queueItem->selector];
if (!func(queueItem->target, queueItem->selector,
stream, queueItem->buffer, length,
stream, queueItem->buffer, length, exception)) {
queueItem->context, exception)) {
[queue removeListObject: listObject];
if ([queue count] == 0) {
[streamObserver
removeStreamForReading: stream];
[readQueues removeObjectForKey: stream];
}
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stream];
[readQueues
removeObjectForKey: stream];
}
}
} else {
#endif
BOOL (*func)(id, SEL, OFStream*, void*, size_t,
id, OFException*) = (BOOL(*)(id, SEL,
OFStream*, void*, size_t, id, OFException*))
BOOL (*func)(id, SEL, OFStream*, void*,
size_t, OFException*) = (BOOL(*)(id, SEL,
OFStream*, void*, size_t, OFException*))
[queueItem->target
methodForSelector: queueItem->selector];
if (func(queueItem->target,
queueItem->selector, stream,
queueItem->buffer, queueItem->readLength,
queueItem->context, exception))
exception))
queueItem->readLength = 0;
else {
[queue removeListObject: listObject];
if ([queue count] == 0) {
[streamObserver
removeStreamForReading:
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[readQueues
removeObjectForKey: stream];
}
}
} else {
#endif
BOOL (*func)(id, SEL, OFStream*, OFString*,
id, OFException*) = (BOOL(*)(id, SEL,
OFStream*, OFString*, id, OFException*))
OFException*) = (BOOL(*)(id, SEL, OFStream*,
OFString*, OFException*))
[queueItem->target methodForSelector:
queueItem->selector];
if (!func(queueItem->target,
queueItem->selector, stream, line,
queueItem->context, exception)) {
exception)) {
[queue removeListObject: listObject];
if ([queue count] == 0) {
[streamObserver
removeStreamForReading:
stream];
[readQueues
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removeStreamForReading: stream];
[readQueues removeObjectForKey: stream];
}
}
} else {
#endif
BOOL (*func)(id, SEL, OFTCPSocket*, OFTCPSocket*,
id, OFException*) =
OFException*) =
(BOOL(*)(id, SEL, OFTCPSocket*, OFTCPSocket*,
id, OFException*))
OFException*))
[queueItem->target methodForSelector:
queueItem->selector];
if (!func(queueItem->target, queueItem->selector,
(OFTCPSocket*)stream, newSocket, queueItem->context,
(OFTCPSocket*)stream, newSocket, exception)) {
exception)) {
[queue removeListObject: listObject];
if ([queue count] == 0) {
[streamObserver
removeStreamForReading: stream];
[readQueues removeObjectForKey: stream];
}
|
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* data has been received. If the method returns YES, it will be
* called again with the same buffer and maximum length when more
* data has been received. If you want the next method in the
* queue to handle the data received next, you need to return NO
* from the method.
* @param selector The selector to call on the target. The signature must be
* BOOL (OFStream *stream, void *buffer, size_t size,
* id context, OFException *exception).
* OFException *exception).
* @param context A context to pass when the target gets called
*/
- (void)asyncReadIntoBuffer: (void*)buffer
length: (size_t)length
target: (id)target
selector: (SEL)selector
selector: (SEL)selector;
context: (id)context;
/*!
* @brief Asyncronously reads exactly the specified length bytes from the
* stream into a buffer.
*
* Unlike @ref asyncReadIntoBuffer:length:block, this method does not call the
* method when less than the specified length has been read - instead, it waits
|
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* data has been received. If the method returns YES, it will be
* called again with the same buffer and exact length when more
* data has been received. If you want the next method in the
* queue to handle the data received next, you need to return NO
* from the method.
* @param selector The selector to call on the target. The signature must be
* BOOL (OFStream *stream, void *buffer, size_t size,
* id context, OFException *exception).
* OFException *exception).
* @param context A context to pass when the target gets called
*/
- (void)asyncReadIntoBuffer: (void*)buffer
exactLength: (size_t)length
target: (id)target
selector: (SEL)selector
selector: (SEL)selector;
context: (id)context;
#ifdef OF_HAVE_BLOCKS
/*!
* @brief Asyncronously reads <i>at most</i> size bytes from the stream into a
* buffer.
*
* On network streams, this might read less than the specified number of bytes.
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*
* @param target The target on which to call the selector when the data has
* been received. If the method returns YES, it will be called
* again when the next line has been received. If you want the
* next method in the queue to handle the next line, you need to
* return NO from the method
* @param selector The selector to call on the target. The signature must be
* BOOL (OFStream *stream, OFString *line, id context,
* BOOL (OFStream *stream, OFString *line,
* OFException *exception).
* @param context A context to pass when the target gets called
*/
- (void)asyncReadLineWithTarget: (id)target
selector: (SEL)selector
selector: (SEL)selector;
context: (id)context;
/*!
* @brief Asyncronously reads with the specified encoding until a newline, \\0,
* end of stream or an exception occurs.
*
* @param encoding The encoding used by the stream
* @param target The target on which to call the selector when the data has
* been received. If the method returns YES, it will be called
* again when the next line has been received. If you want the
* next method in the queue to handle the next line, you need to
* return NO from the method
* @param selector The selector to call on the target. The signature must be
* BOOL (OFStream *stream, OFString *line, id context,
* BOOL (OFStream *stream, OFString *line,
* OFException *exception).
* @param context A context to pass when the target gets called
*/
- (void)asyncReadLineWithEncoding: (of_string_encoding_t)encoding
target: (id)target
selector: (SEL)selector
selector: (SEL)selector;
context: (id)context;
#ifdef OF_HAVE_BLOCKS
/*!
* @brief Asyncronously reads until a newline, \\0, end of stream or an
* exception occurs.
*
* @param block The block to call when the data has been received.
|
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|
OFString *host;
uint16_t port;
id target;
SEL selector;
#ifdef OF_HAVE_BLOCKS
of_tcpsocket_async_connect_block_t connectBlock;
#endif
id context;
OFException *exception;
}
- initWithSourceThread: (OFThread*)sourceThread
socket: (OFTCPSocket*)socket
host: (OFString*)host
port: (uint16_t)port
target: (id)target
selector: (SEL)selector
selector: (SEL)selector;
context: (id)context;
#ifdef OF_HAVE_BLOCKS
- initWithSourceThread: (OFThread*)sourceThread
socket: (OFTCPSocket*)socket
host: (OFString*)host
port: (uint16_t)port
block: (of_tcpsocket_async_connect_block_t)block;
#endif
@end
@implementation OFTCPSocket_ConnectThread
- initWithSourceThread: (OFThread*)sourceThread_
socket: (OFTCPSocket*)sock_
host: (OFString*)host_
port: (uint16_t)port_
target: (id)target_
selector: (SEL)selector_
context: (id)context_
{
self = [super init];
@try {
sourceThread = [sourceThread_ retain];
sock = [sock_ retain];
host = [host_ copy];
port = port_;
target = [target_ retain];
selector = selector_;
context = [context_ retain];
} @catch (id e) {
[self release];
@throw e;
}
return self;
}
|
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|
[sourceThread release];
[sock release];
[host release];
[target release];
#ifdef OF_HAVE_BLOCKS
[connectBlock release];
#endif
[context release];
[exception release];
[super dealloc];
}
- (void)didConnect
{
[self join];
#ifdef OF_HAVE_BLOCKS
if (connectBlock != NULL)
connectBlock(sock, exception);
else {
#endif
void (*func)(id, SEL, OFTCPSocket*, id, OFException*) =
(void(*)(id, SEL, OFTCPSocket*, id, OFException*))[target
void (*func)(id, SEL, OFTCPSocket*, OFException*) =
(void(*)(id, SEL, OFTCPSocket*, OFException*))[target
methodForSelector: selector];
func(target, selector, sock, context, exception);
func(target, selector, sock, exception);
#ifdef OF_HAVE_BLOCKS
}
#endif
}
- (id)main
{
|
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|
port: destinationPort];
}
- (void)asyncConnectToHost: (OFString*)host
port: (uint16_t)port
target: (id)target
selector: (SEL)selector
context: (id)context
{
void *pool = objc_autoreleasePoolPush();
[[[[OFTCPSocket_ConnectThread alloc]
initWithSourceThread: [OFThread currentThread]
socket: self
host: host
port: port
target: target
selector: selector
selector: selector] autorelease] start];
context: context] autorelease] start];
objc_autoreleasePoolPop(pool);
}
#ifdef OF_HAVE_BLOCKS
- (void)asyncConnectToHost: (OFString*)host
port: (uint16_t)port
|
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|
newSocket->sockAddrLen = addrLen;
return newSocket;
}
- (void)asyncAcceptWithTarget: (id)target
selector: (SEL)selector
context: (id)context
{
[OFRunLoop OF_addAsyncAcceptForTCPSocket: self
target: target
selector: selector
selector: selector];
context: context];
}
#ifdef OF_HAVE_BLOCKS
- (void)asyncAcceptWithBlock: (of_tcpsocket_async_accept_block_t)block
{
[OFRunLoop OF_addAsyncAcceptForTCPSocket: self
block: block];
|
︙ | | |