SFTransactionMetric.m [plain text]
/*
* Copyright (c) 2017 Apple Inc. All Rights Reserved.
*
* @APPLE_LICENSE_HEADER_START@
*
* This file contains Original Code and/or Modifications of Original Code
* as defined in and that are subject to the Apple Public Source License
* Version 2.0 (the 'License'). You may not use this file except in
* compliance with the License. Please obtain a copy of the License at
* http://www.opensource.apple.com/apsl/ and read it before using this
* file.
*
* The Original Code and all software distributed under the License are
* distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
* Please see the License for the specific language governing rights and
* limitations under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
#if __OBJC2__
#import "SFTransactionMetric.h"
#import <os/log_private.h>
@interface SFTransactionMetric ()
@property (nonatomic, copy) NSString *uuid;
@property (nonatomic, copy) NSString *category;
@property (nonatomic, strong) os_log_t logObject;
-(os_log_t) sftmCreateLogCategory:(NSString*) category;
-(os_log_t) sftmObjectForCategory:(NSString*) category;
@end
static NSMutableDictionary *logObjects;
static const NSString* signInLogSpace = @"com.apple.security.wiiss";
@implementation SFTransactionMetric
+ (BOOL)supportsSecureCoding {
return YES;
}
-(os_log_t) sftmObjectForCategory:(NSString*) category
{
return logObjects[category];
}
-(os_log_t) sftmCreateLogCategory:(NSString*) category
{
return os_log_create([signInLogSpace UTF8String], [category UTF8String]);
}
- (instancetype)initWithUUID:(NSString *)uuid category:(NSString *)category
{
self = [super init];
if (self) {
_uuid = uuid;
_category = category;
static dispatch_once_t onceToken;
dispatch_once(&onceToken, ^{
logObjects = [NSMutableDictionary dictionary];
});
@synchronized(logObjects){
if(category){
_logObject = [self sftmObjectForCategory:category];
if(!_logObject){
_logObject = [self sftmCreateLogCategory:category];
[logObjects setObject:_logObject forKey:category];
}
}
}
}
return self;
}
- (void)encodeWithCoder:(NSCoder *)coder {
[coder encodeObject:_uuid forKey:@"UUID"];
[coder encodeObject:_category forKey:@"category"];
}
- (nullable instancetype)initWithCoder:(NSCoder *)decoder
{
self = [super init];
if (self) {
_uuid = [decoder decodeObjectOfClass:[NSString class] forKey:@"UUID"];
_category = [decoder decodeObjectOfClass:[NSString class] forKey:@"category"];
}
return self;
}
- (void)logEvent:(NSString*)eventName eventAttributes:(NSDictionary<NSString*, id>*)attributes
{
[attributes enumerateKeysAndObjectsUsingBlock:^(NSString* key, id obj, BOOL * stop) {
os_log(self.logObject, "event: }];
}
- (void)timeEvent:(NSString*)eventName blockToTime:(void(^)(void))blockToTime
{
NSDate *firstTime = [NSDate date];
blockToTime();
NSDate *SecondTime = [NSDate date];
os_log(self.logObject, "event: }
- (void)logError:(NSError*)error
{
os_log_error(self.logObject, "}
- (void)signInCompleted
{
//print final
os_log(self.logObject, "sign in complete for }
@end
#endif