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Cider Isn't Darwin Emulation, Really
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Objective-C
123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106/* * Copyright (c) 2018 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@ */
#import <Foundation/Foundation.h>#import <EventFactory/EventFactory.h>#import "IPConfigurationParser.h"
#define TokenLinkStatus "linkStatus"#define TokenSSID "ssid"#define TokenMessage "message"#define TokenAddress "address"#define TokenComponentName "component"
@implementation IPConfigurationParser
- (instancetype)init{ NSArray<EFLogEventMatch *> *matches = @[ [[EFLogEventMatch alloc] initWithPattern:@"(?<"TokenInterfaceName">\\w+) link (?<"TokenLinkStatus">ACTIVE|INACTIVE)" newEventHandler: ^EFEvent *(NSTextCheckingResult *matchResult, EFLogEvent *logEvent, BOOL *isComplete) { NSString *statusString = [logEvent substringForCaptureGroup:@TokenLinkStatus inMatchResult:matchResult]; EFNetworkControlPathEvent *newEvent = [self createInterfaceEventWithLogEvent:logEvent matchResult:matchResult]; if ([statusString isEqualToString:@"ACTIVE"]) { newEvent.link = @"link up"; } else { newEvent.link = @"link down"; } *isComplete = YES; return newEvent; }], [[EFLogEventMatch alloc] initWithPattern:@"(?<"TokenInterfaceName">\\w+): SSID (?<"TokenSSID">\\S+) BSSID" newEventHandler: ^EFEvent *(NSTextCheckingResult *matchResult, EFLogEvent *logEvent, BOOL *isComplete) { NSString *ssid = [logEvent substringForCaptureGroup:@TokenSSID inMatchResult:matchResult]; EFNetworkControlPathEvent *newEvent = [self createInterfaceEventWithLogEvent:logEvent matchResult:matchResult]; EFSubEvent *subEvent = [[EFSubEvent alloc] initWithTimestamp:logEvent.date textDescription:ssid]; [newEvent addSubEvent:subEvent]; *isComplete = YES; return newEvent; }], [[EFLogEventMatch alloc] initWithPattern:@"\\[(?<"TokenComponentName">\\w+ )?(?<"TokenInterfaceName">\\w+)\\] (?<"TokenMessage">(?:Transmit|Receive) \\d+ byte packet xid \\w+ (?:to|from) .*)" newEventHandler: ^EFEvent *(NSTextCheckingResult *matchResult, EFLogEvent *logEvent, BOOL *isComplete) { NSString *message = [logEvent substringForCaptureGroup:@TokenMessage inMatchResult:matchResult]; NSString *component = [logEvent substringForCaptureGroup:@TokenComponentName inMatchResult:matchResult]; EFNetworkControlPathEvent *newEvent = [self createInterfaceEventWithLogEvent:logEvent matchResult:matchResult]; NSString *description = [[NSString alloc] initWithFormat:@"%@ %@", component, message]; EFSubEvent *subEvent = [[EFSubEvent alloc] initWithTimestamp:logEvent.date textDescription:description]; [newEvent addSubEvent:subEvent]; *isComplete = YES; return newEvent; }], [[EFLogEventMatch alloc] initWithPattern:@"\\w+ (?<"TokenInterfaceName">\\w+): setting (?<"TokenAddress">\\S+) netmask \\S+ broadcast \\S+" newEventHandler: ^EFEvent *(NSTextCheckingResult *matchResult, EFLogEvent *logEvent, BOOL *isComplete) { *isComplete = YES; NSString *addressString = [logEvent substringForCaptureGroup:@TokenAddress inMatchResult:matchResult]; if (addressString.length > 0) { EFNetworkControlPathEvent *newEvent = [self createInterfaceEventWithLogEvent:logEvent matchResult:matchResult]; [self addAddress:addressString toInterfaceEvent:newEvent]; return newEvent; } return nil; }], [[EFLogEventMatch alloc] initWithPattern:@"\\w+ (?<"TokenInterfaceName">\\w+): removing (?<"TokenAddress">.+)" newEventHandler: ^EFEvent *(NSTextCheckingResult *matchResult, EFLogEvent *logEvent, BOOL *isComplete) { *isComplete = YES; NSString *addressString = [logEvent substringForCaptureGroup:@TokenAddress inMatchResult:matchResult]; if (addressString.length > 0) { EFNetworkControlPathEvent *newEvent = [self createInterfaceEventWithLogEvent:logEvent matchResult:matchResult]; if ([self removeAddress:addressString fromInterfaceEvent:newEvent]) { return newEvent; } } return nil; }] ];
EFLogEventParser *parser = [[EFLogEventParser alloc] initWithMatches:matches]; return [super initWithCategory:@"IPConfiguration" eventParser:parser];}
@end