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/*
* 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>
@class FIRAuthRequestConfiguration;
NS_ASSUME_NONNULL_BEGIN
/** @protocol FIRAuthRPCRequest
@brief The generic interface for an RPC request needed by @c FIRAuthBackend.
*/
@protocol FIRAuthRPCRequest <NSObject>
/** @fn requestURL
@brief Gets the request's full URL.
*/
- (NSURL *)requestURL;
@optional
/** @fn containsPostBody
@brief Returns whether the request contains a post body or not. Requests without a post body
are get requests.
@remarks The default implementation returns YES.
*/
- (BOOL)containsPostBody;
/** @fn UnencodedHTTPRequestBodyWithError:
@brief Creates unencoded HTTP body representing the request.
@param error An out field for an error which occurred constructing the request.
@return The HTTP body data representing the request before any encoding, or nil for error.
*/
- (nullable id)unencodedHTTPRequestBodyWithError:(NSError *_Nullable *_Nullable)error;
/** @fn requestConfiguration
@brief Obtains the request configurations if available.
@return Returns the request configurations.
*/
- (FIRAuthRequestConfiguration *)requestConfiguration;
@end
NS_ASSUME_NONNULL_END