mirror of
https://github.com/firebase/firebase-ios-sdk
synced 2026-11-10 22:45:59 +05:45
72 lines
2.6 KiB
Swift
72 lines
2.6 KiB
Swift
// Copyright 2023 Google LLC
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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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import Foundation
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import OSLog
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@available(iOS 15.0, macOS 11.0, macCatalyst 15.0, tvOS 15.0, watchOS 8.0, *)
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struct Logging {
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/// Subsystem that should be used for all Loggers.
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static let subsystem = "com.google.firebase.vertex-ai"
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/// Default category used for most loggers, unless specialized.
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static let defaultCategory = ""
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/// The argument required to enable additional logging.
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static let enableArgumentKey = "-FIRDebugEnabled"
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/// The argument required to enable additional logging in the Google AI SDK; used for migration.
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///
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/// To facilitate migration between the SDKs, this launch argument is also accepted to enable
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/// additional logging at this time, though it is expected to be removed in the future.
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static let migrationEnableArgumentKey = "-GoogleGenerativeAIDebugLogEnabled"
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// No initializer available.
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@available(*, unavailable)
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private init() {}
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/// The default logger that is visible for all users. Note: we shouldn't be using anything lower
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/// than `.notice`.
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static let `default` = Logger(subsystem: subsystem, category: defaultCategory)
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/// A non default
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static let network: Logger = {
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if additionalLoggingEnabled() {
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return Logger(subsystem: subsystem, category: "NetworkResponse")
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} else {
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// Return a valid logger that's using `OSLog.disabled` as the logger, hiding everything.
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return Logger(.disabled)
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}
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}()
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///
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static let verbose: Logger = {
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if additionalLoggingEnabled() {
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return Logger(subsystem: subsystem, category: defaultCategory)
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} else {
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// Return a valid logger that's using `OSLog.disabled` as the logger, hiding everything.
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return Logger(.disabled)
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}
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}()
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/// Returns `true` if additional logging has been enabled via a launch argument.
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static func additionalLoggingEnabled() -> Bool {
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let arguments = ProcessInfo.processInfo.arguments
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if arguments.contains(enableArgumentKey) || arguments.contains(migrationEnableArgumentKey) {
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return true
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}
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return false
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}
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}
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