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/*
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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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/// Error codes in Firebase Network error domain.
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/// Note: these error codes should never change. It would make it harder to decode the errors if
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/// we inadvertently altered any of these codes in a future SDK version.
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typedef NS_ENUM(NSInteger, GULNetworkErrorCode) {
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/// Unknown error.
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GULNetworkErrorCodeUnknown = 0,
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/// Error occurs when the request URL is invalid.
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GULErrorCodeNetworkInvalidURL = 1,
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/// Error occurs when request cannot be constructed.
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GULErrorCodeNetworkRequestCreation = 2,
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/// Error occurs when payload cannot be compressed.
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GULErrorCodeNetworkPayloadCompression = 3,
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/// Error occurs when session task cannot be created.
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GULErrorCodeNetworkSessionTaskCreation = 4,
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/// Error occurs when there is no response.
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GULErrorCodeNetworkInvalidResponse = 5
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};
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#pragma mark - Network constants
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/// The prefix of the ID of the background session.
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extern NSString *const kGULNetworkBackgroundSessionConfigIDPrefix;
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/// The sub directory to store the files of data that is being uploaded in the background.
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extern NSString *const kGULNetworkApplicationSupportSubdirectory;
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/// Name of the temporary directory that stores files for background uploading.
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extern NSString *const kGULNetworkTempDirectoryName;
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/// The period when the temporary uploading file can stay.
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extern const NSTimeInterval kGULNetworkTempFolderExpireTime;
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/// The default network request timeout interval.
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extern const NSTimeInterval kGULNetworkTimeOutInterval;
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/// The host to check the reachability of the network.
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extern NSString *const kGULNetworkReachabilityHost;
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/// The key to get the error context of the UserInfo.
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extern NSString *const kGULNetworkErrorContext;
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#pragma mark - Network Status Code
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extern const int kGULNetworkHTTPStatusOK;
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extern const int kGULNetworkHTTPStatusNoContent;
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extern const int kGULNetworkHTTPStatusCodeMultipleChoices;
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extern const int kGULNetworkHTTPStatusCodeMovedPermanently;
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extern const int kGULNetworkHTTPStatusCodeFound;
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extern const int kGULNetworkHTTPStatusCodeNotModified;
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extern const int kGULNetworkHTTPStatusCodeMovedTemporarily;
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extern const int kGULNetworkHTTPStatusCodeNotFound;
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extern const int kGULNetworkHTTPStatusCodeCannotAcceptTraffic;
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extern const int kGULNetworkHTTPStatusCodeUnavailable;
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