1*bf47c682SAndroid Build Coastguard Worker /* 2*bf47c682SAndroid Build Coastguard Worker * Copyright (C) 2016 The Android Open Source Project 3*bf47c682SAndroid Build Coastguard Worker * 4*bf47c682SAndroid Build Coastguard Worker * Licensed under the Apache License, Version 2.0 (the "License"); 5*bf47c682SAndroid Build Coastguard Worker * you may not use this file except in compliance with the License. 6*bf47c682SAndroid Build Coastguard Worker * You may obtain a copy of the License at 7*bf47c682SAndroid Build Coastguard Worker * 8*bf47c682SAndroid Build Coastguard Worker * http://www.apache.org/licenses/LICENSE-2.0 9*bf47c682SAndroid Build Coastguard Worker * 10*bf47c682SAndroid Build Coastguard Worker * Unless required by applicable law or agreed to in writing, software 11*bf47c682SAndroid Build Coastguard Worker * distributed under the License is distributed on an "AS IS" BASIS, 12*bf47c682SAndroid Build Coastguard Worker * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13*bf47c682SAndroid Build Coastguard Worker * See the License for the specific language governing permissions and 14*bf47c682SAndroid Build Coastguard Worker * limitations under the License. 15*bf47c682SAndroid Build Coastguard Worker */ 16*bf47c682SAndroid Build Coastguard Worker 17*bf47c682SAndroid Build Coastguard Worker #import <Foundation/Foundation.h> 18*bf47c682SAndroid Build Coastguard Worker 19*bf47c682SAndroid Build Coastguard Worker /** A basic buffer for log text. */ 20*bf47c682SAndroid Build Coastguard Worker @interface WALTLogger : NSObject 21*bf47c682SAndroid Build Coastguard Worker + (instancetype)sessionLogger; 22*bf47c682SAndroid Build Coastguard Worker 23*bf47c682SAndroid Build Coastguard Worker - (void)appendString:(NSString *)string; 24*bf47c682SAndroid Build Coastguard Worker - (void)appendFormat:(NSString *)format, ... NS_FORMAT_FUNCTION(1,2); 25*bf47c682SAndroid Build Coastguard Worker - (void)clear; 26*bf47c682SAndroid Build Coastguard Worker - (BOOL)writeToURL:(NSURL *)url error:(NSError **)error; 27*bf47c682SAndroid Build Coastguard Worker - (NSString *)stringValue; 28*bf47c682SAndroid Build Coastguard Worker @end 29