Analytics/Clients/SOSAnalytics.m

   1 /*
   2  * Copyright (c) 2017 Apple Inc. All Rights Reserved.
   3  *
   4  * @APPLE_LICENSE_HEADER_START@
   5  *
   6  * This file contains Original Code and/or Modifications of Original Code
   7  * as defined in and that are subject to the Apple Public Source License
   8  * Version 2.0 (the 'License'). You may not use this file except in
   9  * compliance with the License. Please obtain a copy of the License at
  10  * http://www.opensource.apple.com/apsl/ and read it before using this
  11  * file.
  12  *
  13  * The Original Code and all software distributed under the License are
  14  * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
  15  * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
  16  * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
  17  * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
  18  * Please see the License for the specific language governing rights and
  19  * limitations under the License.
  20  *
  21  * @APPLE_LICENSE_HEADER_END@
  22  */
  23
  24 #if __OBJC2__
  25
  26 #import "SOSAnalytics.h"
  27 #include <utilities/SecFileLocations.h>
  28 #include <sys/stat.h>
  29
  30 NSString* const CKDKVSPerformanceCountersSampler = @"CKDKVSPerformanceCounterSampler";
  31
  32 CKDKVSPerformanceCounter* const CKDKVSPerfCounterSynchronize = (CKDKVSPerformanceCounter*)@"CKDKVS-synchronize";
  33 CKDKVSPerformanceCounter* const CKDKVSPerfCounterSynchronizeWithCompletionHandler = (CKDKVSPerformanceCounter*)@"CKDKVS-synchronizeWithCompletionHandler";
  34 CKDKVSPerformanceCounter* const CKDKVSPerfCounterIncomingMessages = (CKDKVSPerformanceCounter*)@"CKDKVS-incomingMessages";
  35 CKDKVSPerformanceCounter* const CKDKVSPerfCounterOutgoingMessages = (CKDKVSPerformanceCounter*)@"CKDKVS-outgoingMessages";
  36 CKDKVSPerformanceCounter* const CKDKVSPerfCounterTotalWaitTimeSynchronize = (CKDKVSPerformanceCounter*)@"CKDKVS-totalWaittimeSynchronize";
  37 CKDKVSPerformanceCounter* const CKDKVSPerfCounterLongestWaitTimeSynchronize = (CKDKVSPerformanceCounter*)@"CKDKVS-longestWaittimeSynchronize";
  38 CKDKVSPerformanceCounter* const CKDKVSPerfCounterSynchronizeFailures = (CKDKVSPerformanceCounter*)@"CKDKVS-synchronizeFailures";
  39
  40 @implementation SOSAnalytics
  41
  42 + (NSString*)databasePath
  43 {
  44     // This block exists because we moved database locations in 11.3 for easier sandboxing, so we're cleaning up.
  45     static dispatch_once_t onceToken;
  46     dispatch_once(&onceToken, ^{
  47         WithPathInKeychainDirectory(CFSTR("sos_analytics.db"), ^(const char *filename) {
  48             remove(filename);
  49         });
  50         WithPathInKeychainDirectory(CFSTR("sos_analytics.db-wal"), ^(const char *filename) {
  51             remove(filename);
  52         });
  53         WithPathInKeychainDirectory(CFSTR("sos_analytics.db-shm"), ^(const char *filename) {
  54             remove(filename);
  55         });
  56     });
  57     return [SOSAnalytics defaultAnalyticsDatabasePath:@"sos_analytics"];
  58 }
  59
  60 + (instancetype)logger
  61 {
  62     return [super logger];
  63 }
  64
  65 @end
  66
  67 #endif