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firebase-ios-sdk/FirebasePerformance/Sources/Instrumentation/Network/FPRNetworkInstrumentHelpers.h

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3.0 KiB
Objective-C

// Copyright 2020 Google LLC
//
// 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>
@class FPRSelectorInstrumentor;
@class FPRClassInstrumentor;
/** Throws an exception declaring that the selector was not found on the class. This is a
* convenience function.
*
* This should only be invoked when one of two things has happened:
* - The underlying iOS implementation removes a method on a class and we haven't detected it yet.
* - We instrument a new method using the wrong selector/class combo and don't discover that
* through unit tests or other kinds of testing or development.
*
* @param selector The selector being invoked.
* @param aClass The class the selector belongs to.
* @throws An exception if invoked.
*/
FOUNDATION_EXTERN
void ThrowExceptionBecauseSelectorNotFoundOnClass(SEL selector, Class aClass);
/** Throws an exception declaring that the selector instrumentor has been deallocated. This is a
* convenience function.
*
* This should only be invoked when the selector instrumentor has been deallocated, but for some
* reason -unswizzle was not called.
*
* @param selector The selector being invoked.
* @param aClass The class the selector belongs to.
* @throws An exception if invoked.
*/
FOUNDATION_EXTERN
void ThrowExceptionBecauseSelectorInstrumentorHasBeenDeallocated(SEL selector, Class aClass);
/** Throws an exception declaring that the instrument attempting to register a class has been
* deallocated.
*
* This should only be invoked when the instrument of an iOS class cluster has been deallocated,
* but not unswizzled.
*
* @param selector The selector being invoked.
* @param aClass The class the selector belongs to.
* @throws An exception if invoked.
*/
FOUNDATION_EXTERN
void ThrowExceptionBecauseInstrumentHasBeenDeallocated(SEL selector, Class aClass);
/** Returns an FPRSelectorInstrumentor given a SEL and FPRClassInstrumentor. This is a convenience
* function.
*
* @param selector The selector to instrument.
* @param instrumentor The class instrumentor to generate the selector instrumentor from.
* @param isClassSelector YES if the selector is a class selector, NO otherwise.
* @return An FPRSelectorInstrumentor instance if the selector is on the class.
* @throws An exception if the selector is NOT found on the class.
*/
FOUNDATION_EXTERN
FPRSelectorInstrumentor *SelectorInstrumentor(SEL selector,
FPRClassInstrumentor *instrumentor,
BOOL isClassSelector);