mirror of
https://github.com/firebase/firebase-ios-sdk
synced 2026-11-11 22:55:59 +05:45
Gil
729b8d176c
* Move all Firestore files to Objective-C++
* Update project file references
* Don't use module imports from Objective-C++
* Use extern "C" for C-accessible globals
* Work around more stringent type checking in Objective-C++
* NSMutableDictionary ivars aren't implicitly casted to NSDictionary
* FSTMaybeDocument callback can't be passed a function that accepts
FSTDocument
* NSComparisonResult can't be multiplied by -1 without casting
* Add a #include <inttypes.h> where needed
* Avoid using C++ keywords as variables
* Remove #if __cplusplus guards
81 lines
2.3 KiB
Plaintext
81 lines
2.3 KiB
Plaintext
/*
|
|
* Copyright 2017 Google
|
|
*
|
|
* Licensed under the Apache License, Version 2.0 (the "License");
|
|
* you may not use this file except in compliance with the License.
|
|
* You may obtain a copy of the License at
|
|
*
|
|
* http://www.apache.org/licenses/LICENSE-2.0
|
|
*
|
|
* Unless required by applicable law or agreed to in writing, software
|
|
* distributed under the License is distributed on an "AS IS" BASIS,
|
|
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
* See the License for the specific language governing permissions and
|
|
* limitations under the License.
|
|
*/
|
|
|
|
#import <Foundation/Foundation.h>
|
|
|
|
#import "Firestore/Source/Util/FSTAssert.h"
|
|
#import "Firestore/Source/Util/FSTDispatchQueue.h"
|
|
|
|
NS_ASSUME_NONNULL_BEGIN
|
|
|
|
@interface FSTDispatchQueue ()
|
|
- (instancetype)initWithQueue:(dispatch_queue_t)queue NS_DESIGNATED_INITIALIZER;
|
|
@end
|
|
|
|
@implementation FSTDispatchQueue
|
|
|
|
+ (instancetype)queueWith:(dispatch_queue_t)dispatchQueue {
|
|
return [[FSTDispatchQueue alloc] initWithQueue:dispatchQueue];
|
|
}
|
|
|
|
- (instancetype)initWithQueue:(dispatch_queue_t)queue {
|
|
if (self = [super init]) {
|
|
_queue = queue;
|
|
}
|
|
return self;
|
|
}
|
|
|
|
- (void)verifyIsCurrentQueue {
|
|
FSTAssert([self onTargetQueue],
|
|
@"We are running on the wrong dispatch queue. Expected '%@' Actual: '%@'",
|
|
[self targetQueueLabel], [self currentQueueLabel]);
|
|
}
|
|
|
|
- (void)dispatchAsync:(void (^)(void))block {
|
|
FSTAssert(![self onTargetQueue],
|
|
@"dispatchAsync called when we are already running on target dispatch queue '%@'",
|
|
[self targetQueueLabel]);
|
|
|
|
dispatch_async(self.queue, block);
|
|
}
|
|
|
|
- (void)dispatchAsyncAllowingSameQueue:(void (^)(void))block {
|
|
dispatch_async(self.queue, block);
|
|
}
|
|
|
|
- (void)dispatchAfterDelay:(NSTimeInterval)delay block:(void (^)(void))block {
|
|
dispatch_time_t delayNs = dispatch_time(DISPATCH_TIME_NOW, (int64_t)(delay * NSEC_PER_SEC));
|
|
dispatch_after(delayNs, self.queue, block);
|
|
}
|
|
|
|
#pragma mark - Private Methods
|
|
|
|
- (NSString *)currentQueueLabel {
|
|
return [NSString stringWithUTF8String:dispatch_queue_get_label(DISPATCH_CURRENT_QUEUE_LABEL)];
|
|
}
|
|
|
|
- (NSString *)targetQueueLabel {
|
|
return [NSString stringWithUTF8String:dispatch_queue_get_label(self.queue)];
|
|
}
|
|
|
|
- (BOOL)onTargetQueue {
|
|
return [[self currentQueueLabel] isEqualToString:[self targetQueueLabel]];
|
|
}
|
|
|
|
@end
|
|
|
|
NS_ASSUME_NONNULL_END
|