mirror of
https://github.com/firebase/firebase-ios-sdk
synced 2026-11-11 22:55:59 +05:45
Gil
8037a4bf79
* Migrate FSTFail to HARD_FAIL * FSTCFail -> HARD_FAIL * FSTCAssert -> HARD_ASSERT * FSTAssert -> HARD_ASSERT * Replace FSTAssert with NSAssert in dead Objective-C code * Remove FSTAssert.h
136 lines
3.8 KiB
Plaintext
136 lines
3.8 KiB
Plaintext
/*
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* Copyright 2017 Google
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#import <Foundation/Foundation.h>
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#include <memory>
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#include <utility>
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#import "Firestore/Source/Util/FSTDispatchQueue.h"
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#include "Firestore/core/src/firebase/firestore/util/async_queue.h"
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#include "Firestore/core/src/firebase/firestore/util/executor_libdispatch.h"
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#include "Firestore/core/src/firebase/firestore/util/hard_assert.h"
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#include "absl/memory/memory.h"
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using firebase::firestore::util::AsyncQueue;
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using firebase::firestore::util::DelayedOperation;
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using firebase::firestore::util::TimerId;
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using firebase::firestore::util::internal::Executor;
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using firebase::firestore::util::internal::ExecutorLibdispatch;
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NS_ASSUME_NONNULL_BEGIN
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#pragma mark - FSTDelayedCallback
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@interface FSTDelayedCallback () {
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DelayedOperation _impl;
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}
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@end
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@implementation FSTDelayedCallback
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- (instancetype)initWithImpl:(DelayedOperation &&)impl {
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if (self = [super init]) {
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_impl = std::move(impl);
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}
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return self;
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}
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- (void)cancel {
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_impl.Cancel();
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}
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@end
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#pragma mark - FSTDispatchQueue
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@implementation FSTDispatchQueue {
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std::unique_ptr<AsyncQueue> _impl;
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}
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+ (TimerId)convertTimerId:(FSTTimerID)objcTimerID {
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const TimerId converted = static_cast<TimerId>(objcTimerID);
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switch (converted) {
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case TimerId::All:
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case TimerId::ListenStreamIdle:
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case TimerId::ListenStreamConnectionBackoff:
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case TimerId::WriteStreamIdle:
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case TimerId::WriteStreamConnectionBackoff:
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case TimerId::OnlineStateTimeout:
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return converted;
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default:
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HARD_FAIL("Unknown value of enum FSTTimerID.");
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}
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}
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+ (instancetype)queueWith:(dispatch_queue_t)dispatchQueue {
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return [[FSTDispatchQueue alloc] initWithQueue:dispatchQueue];
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}
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- (instancetype)initWithQueue:(dispatch_queue_t)queue {
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if (self = [super init]) {
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_queue = queue;
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auto executor = absl::make_unique<ExecutorLibdispatch>(queue);
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_impl = absl::make_unique<AsyncQueue>(std::move(executor));
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}
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return self;
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}
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- (void)verifyIsCurrentQueue {
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_impl->VerifyIsCurrentQueue();
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}
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- (void)enterCheckedOperation:(void (^)(void))block {
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_impl->ExecuteBlocking([block] { block(); });
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}
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- (void)dispatchAsync:(void (^)(void))block {
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_impl->Enqueue([block] { block(); });
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}
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- (void)dispatchAsyncAllowingSameQueue:(void (^)(void))block {
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_impl->EnqueueRelaxed([block] { block(); });
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}
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- (void)dispatchSync:(void (^)(void))block {
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_impl->EnqueueBlocking([block] { block(); });
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}
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- (FSTDelayedCallback *)dispatchAfterDelay:(NSTimeInterval)delay
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timerID:(FSTTimerID)timerID
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block:(void (^)(void))block {
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const AsyncQueue::Milliseconds delayMs =
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std::chrono::milliseconds(static_cast<long long>(delay * 1000));
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const TimerId convertedTimerId = [FSTDispatchQueue convertTimerId:timerID];
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DelayedOperation delayed_operation =
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_impl->EnqueueAfterDelay(delayMs, convertedTimerId, [block] { block(); });
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return [[FSTDelayedCallback alloc] initWithImpl:std::move(delayed_operation)];
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}
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- (BOOL)containsDelayedCallbackWithTimerID:(FSTTimerID)timerID {
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return _impl->IsScheduled([FSTDispatchQueue convertTimerId:timerID]);
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}
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- (void)runDelayedCallbacksUntil:(FSTTimerID)lastTimerID {
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_impl->RunScheduledOperationsUntil([FSTDispatchQueue convertTimerId:lastTimerID]);
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}
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@end
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NS_ASSUME_NONNULL_END
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