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/*
* Copyright (c) 2008-2022 Jonathan Schleifer <js@nil.im>
* Copyright (c) 2008-2023 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.
*
* Alternatively, it may be distributed under the terms of the GNU General
* Public License, either version 2 or 3, which can be found in the file
* LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
* file.
*/
#include "config.h"
#include <assert.h>
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/*
* Retain the queue so that it doesn't disappear from us because the
* handler called -[cancelAsyncRequests].
*/
OFList OF_GENERIC(OF_KINDOF(OFRunLoopReadQueueItem *)) *queue =
[[_readQueues objectForKey: object] retain];
assert(queue != nil);
OFAssert(queue != nil);
@try {
if (![queue.firstObject handleObject: object]) {
OFListItem listItem = queue.firstListItem;
/*
* The handler might have called -[cancelAsyncRequests]
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{
/*
* Retain the queue so that it doesn't disappear from us because the
* handler called -[cancelAsyncRequests].
*/
OFList *queue = [[_writeQueues objectForKey: object] retain];
assert(queue != nil);
OFAssert(queue != nil);
@try {
if (![queue.firstObject handleObject: object]) {
OFListItem listItem = queue.firstListItem;
/*
* The handler might have called -[cancelAsyncRequests]
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OFRunLoopState *state = stateForMode(runLoop, mode, false);
OFList *queue;
if (state == nil)
return;
if ((queue = [state->_writeQueues objectForKey: object]) != nil) {
assert(queue.count > 0);
OFAssert(queue.count > 0);
/*
* Clear the queue now, in case this has been called from a
* handler, as otherwise, we'd do the cleanups below twice.
*/
[queue removeAllObjects];
[state->_kernelEventObserver removeObjectForWriting: object];
[state->_writeQueues removeObjectForKey: object];
}
if ((queue = [state->_readQueues objectForKey: object]) != nil) {
assert(queue.count > 0);
OFAssert(queue.count > 0);
/*
* Clear the queue now, in case this has been called from a
* handler, as otherwise, we'd do the cleanups below twice.
*/
[queue removeAllObjects];
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