space-ios/Libraries external/Realm/Realm.framework/Headers/RLMSyncManager.h

////////////////////////////////////////////////////////////////////////////
//
// Copyright 2016 Realm Inc.
//
// 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 "RLMSyncUtil.h"

@class RLMSyncSession;

/// An enum representing different levels of sync-related logging that can be configured.
typedef NS_ENUM(NSUInteger, RLMSyncLogLevel) {
    /// Nothing will ever be logged.
    RLMSyncLogLevelOff,
    /// Only fatal errors will be logged.
    RLMSyncLogLevelFatal,
    /// Only errors will be logged.
    RLMSyncLogLevelError,
    /// Warnings and errors will be logged.
    RLMSyncLogLevelWarn,
    /// Information about sync events will be logged. Fewer events will be logged in order to avoid overhead.
    RLMSyncLogLevelInfo,
    /// Information about sync events will be logged. More events will be logged than with `RLMSyncLogLevelInfo`.
    RLMSyncLogLevelDetail,
    /// Log information that can aid in debugging.
    ///
    /// - warning: Will incur a measurable performance impact.
    RLMSyncLogLevelDebug,
    /// Log information that can aid in debugging. More events will be logged than with `RLMSyncLogLevelDebug`.
    ///
    /// - warning: Will incur a measurable performance impact.
    RLMSyncLogLevelTrace,
    /// Log information that can aid in debugging. More events will be logged than with `RLMSyncLogLevelTrace`.
    ///
    /// - warning: Will incur a measurable performance impact.
    RLMSyncLogLevelAll
};

NS_ASSUME_NONNULL_BEGIN

/// A block type representing a block which can be used to report a sync-related error to the application. If the error
/// pertains to a specific session, that session will also be passed into the block.
typedef void(^RLMSyncErrorReportingBlock)(NSError *, RLMSyncSession * _Nullable);

/**
 A singleton manager which serves as a central point for sync-related configuration.
 */
@interface RLMSyncManager : NSObject

/**
 A block which can optionally be set to report sync-related errors to your application.

 Any error reported through this block will be of the `RLMSyncError` type, and marked
 with the `RLMSyncErrorDomain` domain.

 Errors reported through this mechanism are fatal, with several exceptions. Please consult
 `RLMSyncError` for information about the types of errors that can be reported through
 the block, and for for suggestions on handling recoverable error codes.

 @see `RLMSyncError`
 */
@property (nullable, nonatomic, copy) RLMSyncErrorReportingBlock errorHandler;

/**
 A reverse-DNS string uniquely identifying this application. In most cases this is automatically set by the SDK, and
 does not have to be explicitly configured.
 */
@property (nonatomic, copy) NSString *appID;

/**
 Whether SSL certificate validation should be disabled.

 Once this value is set (either way), it will be used as the default value for SSL
 validation when initializing new sync configuration values. A given configuration's
 SSL validation setting can still be overriden from the global default by setting it
 explicitly.

 @warning NEVER disable certificate validation for clients and servers in production.
 */
@property (nonatomic) BOOL disableSSLValidation __deprecated_msg("Set `enableSSLValidation` on individual configurations instead.");

/**
 The logging threshold which newly opened synced Realms will use. Defaults to
 `RLMSyncLogLevelInfo`.

 Logging strings are output to Apple System Logger.

 @warning This property must be set before any synced Realms are opened. Setting it after
          opening any synced Realm will do nothing.
 */
@property (nonatomic) RLMSyncLogLevel logLevel;

/// The sole instance of the singleton.
+ (instancetype)sharedManager NS_REFINED_FOR_SWIFT;

/// :nodoc:
- (instancetype)init __attribute__((unavailable("RLMSyncManager cannot be created directly")));

/// :nodoc:
+ (instancetype)new __attribute__((unavailable("RLMSyncManager cannot be created directly")));

NS_ASSUME_NONNULL_END

@end