firebase log level

Pods/FirebaseInstallations/FirebaseCore/Extension/FIRAppInternal.h

@@ -0,0 +1,156 @@
+/*
+ * 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 <FirebaseCore/FIRApp.h>
+
+@class FIRComponentContainer;
+@class FIRHeartbeatLogger;
+@protocol FIRLibrary;
+
+/**
+ * The internal interface to `FirebaseApp`. This is meant for first-party integrators, who need to
+ * receive `FirebaseApp` notifications, log info about the success or failure of their
+ * configuration, and access other internal functionality of `FirebaseApp`.
+ */
+NS_ASSUME_NONNULL_BEGIN
+
+typedef NS_ENUM(NSInteger, FIRConfigType) {
+  FIRConfigTypeCore = 1,
+  FIRConfigTypeSDK = 2,
+};
+
+extern NSString *const kFIRDefaultAppName;
+extern NSString *const kFIRAppReadyToConfigureSDKNotification;
+extern NSString *const kFIRAppDeleteNotification;
+extern NSString *const kFIRAppIsDefaultAppKey;
+extern NSString *const kFIRAppNameKey;
+extern NSString *const kFIRGoogleAppIDKey;
+extern NSString *const kFirebaseCoreErrorDomain;
+
+/**
+ * The format string for the `UserDefaults` key used for storing the data collection enabled flag.
+ * This includes formatting to append the `FirebaseApp`'s name.
+ */
+extern NSString *const kFIRGlobalAppDataCollectionEnabledDefaultsKeyFormat;
+
+/**
+ * The plist key used for storing the data collection enabled flag.
+ */
+extern NSString *const kFIRGlobalAppDataCollectionEnabledPlistKey;
+
+/** @var FirebaseAuthStateDidChangeInternalNotification
+ @brief The name of the @c NotificationCenter notification which is posted when the auth state
+ changes (e.g. a new token has been produced, a user logs in or out). The object parameter of
+ the notification is a dictionary possibly containing the key:
+ @c FirebaseAuthStateDidChangeInternalNotificationTokenKey (the new access token.) If it does not
+ contain this key it indicates a sign-out event took place.
+ */
+extern NSString *const FIRAuthStateDidChangeInternalNotification;
+
+/** @var FirebaseAuthStateDidChangeInternalNotificationTokenKey
+ @brief A key present in the dictionary object parameter of the
+ @c FirebaseAuthStateDidChangeInternalNotification notification. The value associated with this
+ key will contain the new access token.
+ */
+extern NSString *const FIRAuthStateDidChangeInternalNotificationTokenKey;
+
+/** @var FirebaseAuthStateDidChangeInternalNotificationAppKey
+ @brief A key present in the dictionary object parameter of the
+ @c FirebaseAuthStateDidChangeInternalNotification notification. The value associated with this
+ key will contain the FirebaseApp associated with the auth instance.
+ */
+extern NSString *const FIRAuthStateDidChangeInternalNotificationAppKey;
+
+/** @var FirebaseAuthStateDidChangeInternalNotificationUIDKey
+ @brief A key present in the dictionary object parameter of the
+ @c FirebaseAuthStateDidChangeInternalNotification notification. The value associated with this
+ key will contain the new user's UID (or nil if there is no longer a user signed in).
+ */
+extern NSString *const FIRAuthStateDidChangeInternalNotificationUIDKey;
+
+@interface FIRApp ()
+
+/**
+ * A flag indicating if this is the default app (has the default app name).
+ */
+@property(nonatomic, readonly) BOOL isDefaultApp;
+
+/**
+ * The container of interop SDKs for this app.
+ */
+@property(nonatomic) FIRComponentContainer *container;
+
+/**
+ * The heartbeat logger associated with this app.
+ *
+ * Firebase apps have a 1:1 relationship with heartbeat loggers.
+ */
+@property(readonly) FIRHeartbeatLogger *heartbeatLogger;
+
+/**
+ * Checks if the default app is configured without trying to configure it.
+ */
++ (BOOL)isDefaultAppConfigured;
+
+/**
+ * Registers a given third-party library with the given version number to be reported for
+ * analytics.
+ *
+ * @param name Name of the library.
+ * @param version Version of the library.
+ */
++ (void)registerLibrary:(nonnull NSString *)name withVersion:(nonnull NSString *)version;
+
+/**
+ * Registers a given internal library to be reported for analytics.
+ *
+ * @param library Optional parameter for component registration.
+ * @param name Name of the library.
+ */
++ (void)registerInternalLibrary:(nonnull Class<FIRLibrary>)library
+                       withName:(nonnull NSString *)name;
+
+/**
+ * Registers a given internal library with the given version number to be reported for
+ * analytics. This should only be used for non-Firebase libraries that have their own versioning
+ * scheme.
+ *
+ * @param library Optional parameter for component registration.
+ * @param name Name of the library.
+ * @param version Version of the library.
+ */
++ (void)registerInternalLibrary:(nonnull Class<FIRLibrary>)library
+                       withName:(nonnull NSString *)name
+                    withVersion:(nonnull NSString *)version;
+
+/**
+ * A concatenated string representing all the third-party libraries and version numbers.
+ */
++ (NSString *)firebaseUserAgent;
+
+/**
+ * Can be used by the unit tests in each SDK to reset `FirebaseApp`. This method is thread unsafe.
+ */
++ (void)resetApps;
+
+/**
+ * Can be used by the unit tests in each SDK to set customized options.
+ */
+- (instancetype)initInstanceWithName:(NSString *)name options:(FIROptions *)options;
+
+@end
+
+NS_ASSUME_NONNULL_END

Pods/FirebaseInstallations/FirebaseCore/Extension/FIRComponent.h

@@ -0,0 +1,84 @@
+/*
+ * Copyright 2018 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>
+
+@class FIRApp;
+@class FIRComponentContainer;
+
+NS_ASSUME_NONNULL_BEGIN
+
+/// Provides a system to clean up cached instances returned from the component system.
+NS_SWIFT_NAME(ComponentLifecycleMaintainer)
+@protocol FIRComponentLifecycleMaintainer
+/// The associated app will be deleted, clean up any resources as they are about to be deallocated.
+- (void)appWillBeDeleted:(FIRApp *)app;
+@end
+
+typedef _Nullable id (^FIRComponentCreationBlock)(FIRComponentContainer *container,
+                                                  BOOL *isCacheable)
+    NS_SWIFT_NAME(ComponentCreationBlock);
+
+/// Describes the timing of instantiation. Note: new components should default to lazy unless there
+/// is a strong reason to be eager.
+typedef NS_ENUM(NSInteger, FIRInstantiationTiming) {
+  FIRInstantiationTimingLazy,
+  FIRInstantiationTimingAlwaysEager,
+  FIRInstantiationTimingEagerInDefaultApp
+} NS_SWIFT_NAME(InstantiationTiming);
+
+/// A component that can be used from other Firebase SDKs.
+NS_SWIFT_NAME(Component)
+@interface FIRComponent : NSObject
+
+/// The protocol describing functionality provided from the `Component`.
+@property(nonatomic, strong, readonly) Protocol *protocol;
+
+/// The timing of instantiation.
+@property(nonatomic, readonly) FIRInstantiationTiming instantiationTiming;
+
+/// A block to instantiate an instance of the component with the appropriate dependencies.
+@property(nonatomic, copy, readonly) FIRComponentCreationBlock creationBlock;
+
+// There's an issue with long NS_SWIFT_NAMES that causes compilation to fail, disable clang-format
+// for the next two methods.
+// clang-format off
+
+/// Creates a component with no dependencies that will be lazily initialized.
++ (instancetype)componentWithProtocol:(Protocol *)protocol
+                        creationBlock:(FIRComponentCreationBlock)creationBlock
+NS_SWIFT_NAME(init(_:creationBlock:));
+
+/// Creates a component to be registered with the component container.
+///
+/// @param protocol - The protocol describing functionality provided by the component.
+/// @param instantiationTiming - When the component should be initialized. Use .lazy unless there's
+///                              a good reason to be instantiated earlier.
+/// @param creationBlock - A block to instantiate the component with a container, and if
+/// @return A component that can be registered with the component container.
++ (instancetype)componentWithProtocol:(Protocol *)protocol
+                  instantiationTiming:(FIRInstantiationTiming)instantiationTiming
+                        creationBlock:(FIRComponentCreationBlock)creationBlock
+NS_SWIFT_NAME(init(_:instantiationTiming:creationBlock:));
+
+// clang-format on
+
+/// Unavailable.
+- (instancetype)init NS_UNAVAILABLE;
+
+@end
+
+NS_ASSUME_NONNULL_END

Pods/FirebaseInstallations/FirebaseCore/Extension/FIRComponentContainer.h

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+/*
+ * Copyright 2018 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>
+
+NS_ASSUME_NONNULL_BEGIN
+
+/// A type-safe macro to retrieve a component from a container. This should be used to retrieve
+/// components instead of using the container directly.
+#define FIR_COMPONENT(type, container) \
+  [FIRComponentType<id<type>> instanceForProtocol:@protocol(type) inContainer:container]
+
+@class FIRApp;
+
+/// A container that holds different components that are registered via the
+/// `registerAsComponentRegistrant` call. These classes should conform to `ComponentRegistrant`
+/// in order to properly register components for Core.
+NS_SWIFT_NAME(FirebaseComponentContainer)
+@interface FIRComponentContainer : NSObject
+
+/// A weak reference to the app that an instance of the container belongs to.
+@property(nonatomic, weak, readonly) FIRApp *app;
+
+// TODO: See if we can get improved type safety here.
+/// A Swift only API for fetching an instance since the top macro isn't available.
+- (nullable id)__instanceForProtocol:(Protocol *)protocol NS_SWIFT_NAME(instance(for:));
+
+/// Unavailable. Use the `container` property on `FirebaseApp`.
+- (instancetype)init NS_UNAVAILABLE;
+
+@end
+
+NS_ASSUME_NONNULL_END

Pods/FirebaseInstallations/FirebaseCore/Extension/FIRComponentType.h

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+/*
+ * Copyright 2018 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>
+
+@class FIRComponentContainer;
+
+NS_ASSUME_NONNULL_BEGIN
+
+/// Do not use directly. A placeholder type in order to provide a macro that will warn users of
+/// mis-matched protocols.
+NS_SWIFT_NAME(ComponentType)
+@interface FIRComponentType<__covariant T> : NSObject
+
+/// Do not use directly. A factory method to retrieve an instance that provides a specific
+/// functionality.
++ (nullable T)instanceForProtocol:(Protocol *)protocol
+                      inContainer:(FIRComponentContainer *)container;
+
+@end
+
+NS_ASSUME_NONNULL_END

Pods/FirebaseInstallations/FirebaseCore/Extension/FIRHeartbeatLogger.h

@@ -0,0 +1,90 @@
+// Copyright 2021 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>
+
+NS_ASSUME_NONNULL_BEGIN
+
+#ifndef FIREBASE_BUILD_CMAKE
+@class FIRHeartbeatsPayload;
+#endif  // FIREBASE_BUILD_CMAKE
+
+/// Enum representing different daily heartbeat codes.
+/// This enum is only used by clients using platform logging V1. This is because
+/// the V1 payload only supports a single daily heartbeat.
+typedef NS_ENUM(NSInteger, FIRDailyHeartbeatCode) {
+  /// Represents the absence of a daily heartbeat.
+  FIRDailyHeartbeatCodeNone = 0,
+  /// Represents the presence of a daily heartbeat.
+  FIRDailyHeartbeatCodeSome = 2,
+};
+
+@protocol FIRHeartbeatLoggerProtocol <NSObject>
+
+/// Asynchronously logs a heartbeat.
+- (void)log;
+
+#ifndef FIREBASE_BUILD_CMAKE
+/// Return the headerValue for the HeartbeatLogger.
+- (NSString *_Nullable)headerValue;
+#endif  // FIREBASE_BUILD_CMAKE
+
+/// Gets the heartbeat code for today.
+- (FIRDailyHeartbeatCode)heartbeatCodeForToday;
+
+@end
+
+#ifndef FIREBASE_BUILD_CMAKE
+/// Returns a nullable string header value from a given heartbeats payload.
+///
+/// This API returns `nil` when the given heartbeats payload is considered empty.
+///
+/// @param heartbeatsPayload The heartbeats payload.
+NSString *_Nullable FIRHeaderValueFromHeartbeatsPayload(FIRHeartbeatsPayload *heartbeatsPayload);
+#endif  // FIREBASE_BUILD_CMAKE
+
+/// A thread safe, synchronized object that logs and flushes platform logging info.
+@interface FIRHeartbeatLogger : NSObject <FIRHeartbeatLoggerProtocol>
+
+/// Designated initializer.
+///
+/// @param appID The app ID that this heartbeat logger corresponds to.
+- (instancetype)initWithAppID:(NSString *)appID;
+
+/// Asynchronously logs a new heartbeat corresponding to the Firebase User Agent, if needed.
+///
+/// @note This API is thread-safe.
+- (void)log;
+
+#ifndef FIREBASE_BUILD_CMAKE
+/// Flushes heartbeats from storage into a structured payload of heartbeats.
+///
+/// This API is for clients using platform logging V2.
+///
+/// @note This API is thread-safe.
+/// @return A payload of heartbeats.
+- (FIRHeartbeatsPayload *)flushHeartbeatsIntoPayload;
+#endif  // FIREBASE_BUILD_CMAKE
+
+/// Gets today's corresponding heartbeat code.
+///
+/// This API is for clients using platform logging V1.
+///
+/// @note This API is thread-safe.
+/// @return Heartbeat code indicating whether or not there is an unsent global heartbeat.
+- (FIRDailyHeartbeatCode)heartbeatCodeForToday;
+
+@end
+
+NS_ASSUME_NONNULL_END

Pods/FirebaseInstallations/FirebaseCore/Extension/FIRLibrary.h

@@ -0,0 +1,39 @@
+/*
+ * Copyright 2018 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.
+ */
+
+#ifndef FIRLibrary_h
+#define FIRLibrary_h
+
+#import <Foundation/Foundation.h>
+
+@class FIRApp;
+@class FIRComponent;
+
+NS_ASSUME_NONNULL_BEGIN
+
+/// Provide an interface to register a library for userAgent logging and availability to others.
+NS_SWIFT_NAME(Library)
+@protocol FIRLibrary
+
+/// Returns one or more Components that will be registered in
+/// FirebaseApp and participate in dependency resolution and injection.
++ (NSArray<FIRComponent *> *)componentsToRegister;
+
+@end
+
+NS_ASSUME_NONNULL_END
+
+#endif /* FIRLibrary_h */

Pods/FirebaseInstallations/FirebaseCore/Extension/FIRLogger.h

@@ -0,0 +1,148 @@
+/*
+ * 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 <FirebaseCore/FIRLoggerLevel.h>
+
+NS_ASSUME_NONNULL_BEGIN
+
+/**
+ * The Firebase services used in Firebase logger.
+ */
+typedef NSString *const FIRLoggerService;
+
+extern NSString *const kFIRLoggerAnalytics;
+extern NSString *const kFIRLoggerCrash;
+extern NSString *const kFIRLoggerCore;
+extern NSString *const kFIRLoggerRemoteConfig;
+
+/**
+ * The key used to store the logger's error count.
+ */
+extern NSString *const kFIRLoggerErrorCountKey;
+
+/**
+ * The key used to store the logger's warning count.
+ */
+extern NSString *const kFIRLoggerWarningCountKey;
+
+#ifdef __cplusplus
+extern "C" {
+#endif  // __cplusplus
+
+/**
+ * Enables or disables Analytics debug mode.
+ * If set to true, the logging level for Analytics will be set to FirebaseLoggerLevelDebug.
+ * Enabling the debug mode has no effect if the app is running from App Store.
+ * (required) analytics debug mode flag.
+ */
+void FIRSetAnalyticsDebugMode(BOOL analyticsDebugMode);
+
+/**
+ * Gets the current FIRLoggerLevel.
+ */
+FIRLoggerLevel FIRGetLoggerLevel(void);
+
+/**
+ * Changes the default logging level of FirebaseLoggerLevelNotice to a user-specified level.
+ * The default level cannot be set above FirebaseLoggerLevelNotice if the app is running from App
+ * Store. (required) log level (one of the FirebaseLoggerLevel enum values).
+ */
+void FIRSetLoggerLevel(FIRLoggerLevel loggerLevel);
+
+/**
+ * Checks if the specified logger level is loggable given the current settings.
+ * (required) log level (one of the FirebaseLoggerLevel enum values).
+ * (required) whether or not this function is called from the Analytics component.
+ */
+BOOL FIRIsLoggableLevel(FIRLoggerLevel loggerLevel, BOOL analyticsComponent);
+
+/**
+ * Logs a message to the Xcode console and the device log. If running from AppStore, will
+ * not log any messages with a level higher than FirebaseLoggerLevelNotice to avoid log spamming.
+ * (required) log level (one of the FirebaseLoggerLevel enum values).
+ * (required) service name of type FirebaseLoggerService.
+ * (required) message code starting with "I-" which means iOS, followed by a capitalized
+ *            three-character service identifier and a six digit integer message ID that is unique
+ *            within the service.
+ *            An example of the message code is @"I-COR000001".
+ * (required) message string which can be a format string.
+ * (optional) variable arguments list obtained from calling va_start, used when message is a format
+ *            string.
+ */
+extern void FIRLogBasic(FIRLoggerLevel level,
+                        NSString *category,
+                        NSString *messageCode,
+                        NSString *message,
+// On 64-bit simulators, va_list is not a pointer, so cannot be marked nullable
+// See: http://stackoverflow.com/q/29095469
+#if __LP64__ && TARGET_OS_SIMULATOR || TARGET_OS_OSX
+                        va_list args_ptr
+#else
+                        va_list _Nullable args_ptr
+#endif
+);
+
+/**
+ * The following functions accept the following parameters in order:
+ * (required) service name of type FirebaseLoggerService.
+ * (required) message code starting from "I-" which means iOS, followed by a capitalized
+ *            three-character service identifier and a six digit integer message ID that is unique
+ *            within the service.
+ *            An example of the message code is @"I-COR000001".
+ *            See go/firebase-log-proposal for details.
+ * (required) message string which can be a format string.
+ * (optional) the list of arguments to substitute into the format string.
+ * Example usage:
+ * FirebaseLogError(kFirebaseLoggerCore, @"I-COR000001", @"Configuration of %@ failed.", app.name);
+ */
+extern void FIRLogError(NSString *category, NSString *messageCode, NSString *message, ...)
+    NS_FORMAT_FUNCTION(3, 4);
+extern void FIRLogWarning(NSString *category, NSString *messageCode, NSString *message, ...)
+    NS_FORMAT_FUNCTION(3, 4);
+extern void FIRLogNotice(NSString *category, NSString *messageCode, NSString *message, ...)
+    NS_FORMAT_FUNCTION(3, 4);
+extern void FIRLogInfo(NSString *category, NSString *messageCode, NSString *message, ...)
+    NS_FORMAT_FUNCTION(3, 4);
+extern void FIRLogDebug(NSString *category, NSString *messageCode, NSString *message, ...)
+    NS_FORMAT_FUNCTION(3, 4);
+
+#ifdef __cplusplus
+}  // extern "C"
+#endif  // __cplusplus
+
+NS_SWIFT_NAME(FirebaseLogger)
+@interface FIRLoggerWrapper : NSObject
+
+/// Logs a given message at a given log level.
+///
+/// - Parameters:
+///   - level: The log level to use (defined by `FirebaseLoggerLevel` enum values).
+///   - service: The service name of type `FirebaseLoggerService`.
+///   - code: The message code. Starting with "I-" which means iOS, followed by a capitalized
+///   three-character service identifier and a six digit integer message ID that is unique within
+///   the service. An example of the message code is @"I-COR000001".
+///   - message: Formatted string to be used as the log's message.
++ (void)logWithLevel:(FIRLoggerLevel)level
+             service:(NSString *)category
+                code:(NSString *)code
+             message:(NSString *)message
+    __attribute__((__swift_name__("log(level:service:code:message:)")));
+
+@end
+
+NS_ASSUME_NONNULL_END

Pods/FirebaseInstallations/FirebaseCore/Extension/FIROptionsInternal.h

@@ -0,0 +1,106 @@
+/*
+ * 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 <FirebaseCore/FIROptions.h>
+
+/**
+ * Keys for the strings in the plist file.
+ */
+extern NSString *const kFIRAPIKey;
+extern NSString *const kFIRTrackingID;
+extern NSString *const kFIRGoogleAppID;
+extern NSString *const kFIRClientID;
+extern NSString *const kFIRGCMSenderID;
+extern NSString *const kFIRAndroidClientID;
+extern NSString *const kFIRDatabaseURL;
+extern NSString *const kFIRStorageBucket;
+extern NSString *const kFIRBundleID;
+extern NSString *const kFIRProjectID;
+
+/**
+ * Keys for the plist file name
+ */
+extern NSString *const kServiceInfoFileName;
+
+extern NSString *const kServiceInfoFileType;
+
+/**
+ * This header file exposes the initialization of FirebaseOptions to internal use.
+ */
+@interface FIROptions ()
+
+/**
+ * `resetDefaultOptions` and `initInternalWithOptionsDictionary` are exposed only for unit tests.
+ */
++ (void)resetDefaultOptions;
+
+/**
+ * Initializes the options with dictionary. The above strings are the keys of the dictionary.
+ * This is the designated initializer.
+ */
+- (instancetype)initInternalWithOptionsDictionary:(NSDictionary *)serviceInfoDictionary
+    NS_DESIGNATED_INITIALIZER;
+
+/**
+ * `defaultOptions` and `defaultOptionsDictionary` are exposed in order to be used in FirebaseApp
+ * and other first party services.
+ */
++ (FIROptions *)defaultOptions;
+
++ (NSDictionary *)defaultOptionsDictionary;
+
+/**
+ * Indicates whether or not Analytics collection was explicitly enabled via a plist flag or at
+ * runtime.
+ */
+@property(nonatomic, readonly) BOOL isAnalyticsCollectionExplicitlySet;
+
+/**
+ * Whether or not Analytics Collection was enabled. Analytics Collection is enabled unless
+ * explicitly disabled in GoogleService-Info.plist.
+ */
+@property(nonatomic, readonly) BOOL isAnalyticsCollectionEnabled;
+
+/**
+ * Whether or not Analytics Collection was completely disabled. If true, then
+ * isAnalyticsCollectionEnabled will be false.
+ */
+@property(nonatomic, readonly) BOOL isAnalyticsCollectionDeactivated;
+
+/**
+ * The version ID of the client library, e.g. @"1100000".
+ */
+@property(nonatomic, readonly, copy) NSString *libraryVersionID;
+
+/**
+ * The flag indicating whether this object was constructed with the values in the default plist
+ * file.
+ */
+@property(nonatomic) BOOL usingOptionsFromDefaultPlist;
+
+/**
+ * Whether or not Measurement was enabled. Measurement is enabled unless explicitly disabled in
+ * GoogleService-Info.plist.
+ */
+@property(nonatomic, readonly) BOOL isMeasurementEnabled;
+
+/**
+ * Whether or not editing is locked. This should occur after `FirebaseOptions` has been set on a
+ * `FirebaseApp`.
+ */
+@property(nonatomic, getter=isEditingLocked) BOOL editingLocked;
+
+@end

Pods/FirebaseInstallations/FirebaseCore/Extension/FirebaseCoreInternal.h

@@ -0,0 +1,24 @@
+// 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 FirebaseCore;
+
+#import "FIRAppInternal.h"
+#import "FIRComponent.h"
+#import "FIRComponentContainer.h"
+#import "FIRComponentType.h"
+#import "FIRHeartbeatLogger.h"
+#import "FIRLibrary.h"
+#import "FIRLogger.h"
+#import "FIROptionsInternal.h"