Patrick Wardle
039ee72e8b
-added new monitoring plugin: mounted volumes -improved installer, now, no need to spawn main app during install -improved error checking for executed tasks -minor code cleanup
111 lines
2.7 KiB
Objective-C
111 lines
2.7 KiB
Objective-C
//
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// file: DaemonComms.m
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// project: DND (shared)
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// description: talk to daemon
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//
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// created by Patrick Wardle
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// copyright (c) 2018 Objective-See. All rights reserved.
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//
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@import Foundation;
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#import "Consts.h"
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#import "Logging.h"
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#import "AppDelegate.h"
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#import "HelperComms.h"
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@implementation HelperComms
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@synthesize daemon;
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@synthesize xpcServiceConnection;
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//init
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// create XPC connection & set remote obj interface
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-(id)init
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{
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//super
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self = [super init];
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if(nil != self)
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{
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//alloc/init
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xpcServiceConnection = [[NSXPCConnection alloc] initWithMachServiceName:INSTALLER_HELPER_ID options:0];
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//set remote object interface
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self.xpcServiceConnection.remoteObjectInterface = [NSXPCInterface interfaceWithProtocol:@protocol(XPCProtocol)];
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//resume
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[self.xpcServiceConnection resume];
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}
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return self;
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}
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//install
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// note: XPC is async, so return logic handled in callback block
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-(void)install:(void (^)(NSNumber*))reply
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{
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//dbg msg
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logMsg(LOG_DEBUG, @"invoking 'install' XPC method");
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//install
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[[self.xpcServiceConnection remoteObjectProxyWithErrorHandler:^(NSError * proxyError)
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{
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//err msg
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logMsg(LOG_ERR, [NSString stringWithFormat:@"failed to execute 'install' method on helper tool (error: %@)", proxyError]);
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//invoke block
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reply([NSNumber numberWithInt:-1]);
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}] install:[[NSBundle mainBundle] bundlePath] reply:^(NSNumber* result)
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{
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//invoke block
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reply(result);
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}];
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return;
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}
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//uninstall
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// note: XPC is async, so return logic handled in callback block
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-(void)uninstall:(BOOL)full reply:(void (^)(NSNumber*))reply
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{
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//dbg msg
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logMsg(LOG_DEBUG, @"invoking 'uninstall' XPC method");
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//uninstall
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[[self.xpcServiceConnection remoteObjectProxyWithErrorHandler:^(NSError * proxyError)
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{
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//err msg
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logMsg(LOG_ERR, [NSString stringWithFormat:@"failed to execute 'uninstall' method on helper tool (error: %@)", proxyError]);
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//invoke block
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reply([NSNumber numberWithInt:-1]);
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}] uninstall:[[NSBundle mainBundle] bundlePath] full:full reply:^(NSNumber* result)
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{
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//invoke block
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reply(result);
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}];
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return;
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}
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//remove
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-(void)remove
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{
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//dbg msg
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logMsg(LOG_DEBUG, @"removing");
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//remove
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[[self.xpcServiceConnection remoteObjectProxyWithErrorHandler:^(NSError * proxyError)
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{
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//err msg
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logMsg(LOG_ERR, [NSString stringWithFormat:@"failed to execute 'remove' method on helper tool (error: %@)", proxyError]);
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}] remove];
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return;
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}
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@end
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