init project

Author: iHongRen

HelpTool/HelpTool-Info.plist

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+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+	<key>CFBundleIdentifier</key>
+	<string>com.cxy.PPTPVPN.HelpTool</string>
+	<key>CFBundleInfoDictionaryVersion</key>
+	<string>6.0</string>
+	<key>CFBundleName</key>
+	<string>HelpTool</string>
+	<key>CFBundleShortVersionString</key>
+	<string>1.0</string>
+	<key>CFBundleVersion</key>
+	<string>1.0</string>
+	<key>SMAuthorizedClients</key>
+	<array>
+		<string>identifier &quot;com.cxy.PPTPVPN&quot; and anchor apple generic and certificate leaf[subject.CN] = &quot;Mac Developer: [email protected] (A6N22GWPU9)&quot; and certificate 1[field.1.2.840.113635.100.6.2.1] /* exists */</string>
+	</array>
+</dict>
+</plist>

HelpTool/HelpTool-Launchd.plist

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+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+	<key>Label</key>
+	<string>com.cxy.PPTPVPN.HelpTool</string>
+	<key>MachServices</key>
+	<dict>
+		<key>com.cxy.PPTPVPN.HelpTool</key>
+		<true/>
+	</dict>
+</dict>
+</plist>

HelpTool/HelperTool.h

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+//
+//  HelperTool.h
+//  com.cxy.PPTPVPN.HelpTool
+//
+//  Created by chen on 2018/8/5.
+//  Copyright © 2018年 ___CXY___. All rights reserved.
+//
+
+#import <Foundation/Foundation.h>
+@protocol HelperToolProtocol
+- (void)executeShellCommand:(NSString*)command withReply:(void(^)(NSDictionary * errorInfo))reply; 
+@end
+
+@interface HelperTool : NSObject
+- (void)run;
+
+@end

HelpTool/HelperTool.m

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+//
+//  HelperTool.m
+//  com.cxy.PPTPVPN.HelpTool
+//
+//  Created by chen on 2018/8/5.
+//  Copyright © 2018年 ___CXY___. All rights reserved.
+//
+
+#import "HelperTool.h"
+#include <sys/socket.h>
+#include <netinet/in.h>
+#include <errno.h>
+
+@interface HelperTool () <NSXPCListenerDelegate, HelperToolProtocol>
+
+@property (atomic, strong, readwrite) NSXPCListener *listener;
+
+@end
+
+@implementation HelperTool
+
+- (id)init {
+    if (self = [super init]) {
+        // Set up our XPC listener to handle requests on our Mach service.
+        self.listener = [[NSXPCListener alloc] initWithMachServiceName:@"com.cxy.PPTPVPN.HelpTool"];
+        self.listener.delegate = self;
+    }
+    return self;
+}
+
+- (void)run {
+    // Tell the XPC listener to start processing requests.
+    
+    [self.listener resume];
+    
+    // Run the run loop forever.
+    
+    [[NSRunLoop currentRunLoop] run];
+}
+
+- (BOOL)listener:(NSXPCListener *)listener shouldAcceptNewConnection:(NSXPCConnection *)newConnection
+// Called by our XPC listener when a new connection comes in.  We configure the connection
+// with our protocol and ourselves as the main object.
+{
+    assert(listener == self.listener);
+#pragma unused(listener)
+    assert(newConnection != nil);
+    
+    newConnection.exportedInterface = [NSXPCInterface interfaceWithProtocol:@protocol(HelperToolProtocol)];
+    newConnection.exportedObject = self;
+    [newConnection resume];
+    
+    return YES;
+}
+
+
+#pragma mark - protocol
+- (void)executeShellCommand:(NSString*)command withReply:(void(^)(NSDictionary * errorInfo))reply {
+    NSString *script = [NSString stringWithFormat:@"do shell script \"%@\"",command];
+    
+    NSAppleScript *appleScript = [[NSAppleScript alloc] initWithSource:script];
+    NSDictionary *dicError = @{};
+    if([appleScript executeAndReturnError:&dicError]) {
+        reply(dicError);
+    } else {
+        reply(dicError);
+    }
+}
+@end

HelpTool/main.m

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+//
+//  main.m
+//  HelpTool
+//
+//  Created by chen on 2018/8/4.
+//  Copyright © 2018年 ___CXY___. All rights reserved.
+//
+
+#import <Foundation/Foundation.h>
+
+#import "HelperTool.h"
+
+int main(int argc, char **argv) {
+    #pragma unused(argc)
+    #pragma unused(argv)
+    
+    // We just create and start an instance of the main helper tool object and then
+    // have it run the run loop forever.
+    
+     @autoreleasepool {
+        HelperTool *  m;
+        
+        m = [[HelperTool alloc] init];
+        [m run];   // This never comes back...
+    }
+    
+    return EXIT_FAILURE;        // ... so this should never be hit.
+}