74 lines
1.9 KiB
Objective-C
74 lines
1.9 KiB
Objective-C
/*
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* Licensed to the Apache Software Foundation (ASF) under one
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* or more contributor license agreements. See the NOTICE file
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* distributed with this work for additional information
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* regarding copyright ownership. The ASF licenses this file
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* to you under the Apache License, Version 2.0 (the
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* "License"); you may not use this file except in compliance
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* with the License. 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,
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* software distributed under the License is distributed on an
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* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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* KIND, either express or implied. See the License for the
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* specific language governing permissions and limitations
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* under the License.
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*/
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#import "HttpdnsLog_Internal.h"
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static BOOL HttpdnsLogIsEnabled = NO;
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static id<HttpdnsLoggerProtocol> sLogHandler;
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@implementation HttpdnsLog
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+ (void)enableLog {
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HttpdnsLogIsEnabled = YES;
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}
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+ (void)disableLog {
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HttpdnsLogIsEnabled = NO;
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}
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+ (BOOL)isEnabled {
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return HttpdnsLogIsEnabled;
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}
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+ (void)setLogHandler:(id<HttpdnsLoggerProtocol>)handler {
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SEL sel = NSSelectorFromString(@"log:");
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if (handler && [handler respondsToSelector:sel]) {
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sLogHandler = handler;
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}
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}
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+ (void)unsetLogHandler {
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sLogHandler = nil;
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}
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+ (BOOL)validLogHandler {
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return (sLogHandler != nil);
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}
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+ (void)outputToLogHandler:(NSString *)logStr {
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if (sLogHandler) {
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[sLogHandler log:logStr];
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}
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}
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+ (NSString *)getFormattedDateTimeStr {
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static NSDateFormatter *dateFormatter;
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static dispatch_once_t onceToken;
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dispatch_once(&onceToken, ^{
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dateFormatter = [[NSDateFormatter alloc] init];
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});
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[dateFormatter setDateFormat:@"yyyy-MM-dd HH:mm:ss.SSS"];
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return [dateFormatter stringFromDate:[NSDate date]];
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}
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@end
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