Merge pull request #15 from themittenmac/ppid-priority-adjustment

0.8 code and build updates

Author: jbradley89

README.md

@@ -18,6 +18,8 @@ Because of the ever changing features on macOS, since macOS 11 some features don
 --standard -> Print the standard Unix tree instead of TrueTree
 --sources -> Print the source of where each processes parent came from
 --nonetwork -> Do not print network connection
+--nopid -> Do not print the pid next to each process
+--nopath -> Print process name only instead of full paths
 --version -> Print the TrueTree version number
 -o <filename> -> output to file
 

Src/args.swift

@@ -17,8 +17,10 @@ class ArgManager {
     var sources = false
     var timelineMode = true
     var network = true
+    var showpid = true
+    var showpath = true
     var toFile: String?
-    let availableArgs = ["--nocolor", "--timeline", "--timestamps", "-o", "--standard", "--version", "--sources", "--nonetwork"]
+    let availableArgs = ["--nocolor", "--timeline", "--timestamps", "-o", "--standard", "--version", "--sources", "--nonetwork", "--nopid", "--nopath"]
 
     init(suppliedArgs: [String]) {
         setArgs(suppliedArgs)
@@ -42,9 +44,13 @@ class ArgManager {
                 timelineMode.toggle()
             } else if arg == "--nonetwork" {
                 network.toggle()
+            } else if arg == "--nopid" {
+                showpid.toggle()
+            } else if arg == "--nopath" {
+                showpath.toggle()
             } else if arg == "--version" {
                 print(version)
-                exit(1)
+                exit(0)
             } else if arg == "-o" {
                 if args.count > x+1 && !availableArgs.contains(args[x+1]) {
                     toFile = args[x+1]
@@ -65,8 +71,10 @@ class ArgManager {
         print("--standard       Print the standard Unix tree instead of TrueTree")
         print("--sources        Print the source of where each processes parent came from")
         print("--nonetwork      Do not print network connection")
+        print("--nopid          Do not print the pid next to each process")
+        print("--nopath         Print process name only instead of full paths")
         print("--version        Print the TrueTree version number")
         print("-o <filename>    Output to file")
-        exit(1)
+        exit(0)
     }
 }

Src/launchdXPC/launchdXPC.m

@@ -31,7 +31,7 @@ int getSubmittedPid(int pid) {
     long long lo = (temp >> 0) & 0x00000000FFFFFFFFLL;
     ProcessSerialNumber parentPSN = {(unsigned long)hi, (unsigned long)lo};
 
-    NSDictionary* parentDict = (__bridge NSDictionary*)ProcessInformationCopyDictionary (&parentPSN, kProcessDictionaryIncludeAllInformationMask);
+    //NSDictionary* parentDict = (__bridge NSDictionary*)ProcessInformationCopyDictionary (&parentPSN, kProcessDictionaryIncludeAllInformationMask);
     //NSLog(@"real parent info: %@", parentDict);
     //NSLog(@"real parent pid: %@", parentDict[@"pid"]);
 

Src/main.swift

@@ -8,7 +8,7 @@
 
 import Foundation
 
-let version = 0.7
+let version = 0.8
 
 // Go through command line arguments and set accordingly
 let argManager = ArgManager(suppliedArgs:CommandLine.arguments)
@@ -43,14 +43,14 @@ if argManager.standardMode {
         parentNode?.add(child: proc.node)
     }
     rootNode?.printTree()
-    exit(1)
+    exit(0)
 }
 
 
 // If timeline mode is active
 if argManager.timelineMode == false {
     pc.printTimeline(outputFile: argManager.toFile)
-    exit(1)
+    exit(0)
 }
 
 // Create a TrueTree

Src/node.swift

@@ -18,6 +18,14 @@ final class Node {
     let displayString: String
     private(set) var children: [Node]
 
+    var fileName: String {
+        if let fileName = path.components(separatedBy: "/").last {
+            return fileName
+        }
+        
+        return path
+    }
+    
     init(_ pid: Int, path: String, timestamp: String, source: String, displayString: String) {
         self.pid = pid
         self.path = path
@@ -59,7 +67,12 @@ extension Node {
 
         } else {
             if argManager.color {
-                text = "\(displayString)    \(String(pid).magenta)"
+                if argManager.showpath {
+                    text = "\(displayString)"
+                } else {
+                    text = "\(fileName)"
+                }
+                if argManager.showpid { text += "    \(String(pid).magenta)"}
                 if argManager.timestamps { text += "    \(timestamp.cyan)"}
                 if argManager.sources { text += "    Aquired parent from -> \(source)".red }
             } else {

Src/process.swift

@@ -84,7 +84,10 @@ class ProcessCollector {
 
             // Get true parent. Plist parents will be handled elsewhere
             let trueParent: Int
-            if submittedPid > 1 {
+            if ppid != 1 {
+                trueParent = ppid
+                source = "parent_process"
+            } else if submittedPid > 1 {
                 trueParent = submittedPid
                 source = "application_services"
             } else if responsiblePid != pid {

TrueTree.xcodeproj/project.pbxproj

@@ -302,13 +302,13 @@
 				CLANG_ENABLE_MODULES = YES;
 				CLANG_USE_OPTIMIZATION_PROFILE = NO;
 				CODE_SIGN_IDENTITY = "Apple Development";
-				"CODE_SIGN_IDENTITY[sdk=macosx*]" = "Developer ID Application";
+				"CODE_SIGN_IDENTITY[sdk=macosx*]" = "-";
 				CODE_SIGN_INJECT_BASE_ENTITLEMENTS = NO;
 				CODE_SIGN_STYLE = Manual;
 				DEVELOPMENT_TEAM = "";
-				"DEVELOPMENT_TEAM[sdk=macosx*]" = C793NB2B2B;
+				"DEVELOPMENT_TEAM[sdk=macosx*]" = "";
 				ENABLE_HARDENED_RUNTIME = YES;
-				INSTALL_PATH = "";
+				INSTALL_PATH = /usr/local/bin/;
 				MACOSX_DEPLOYMENT_TARGET = 10.13;
 				"OTHER_CODE_SIGN_FLAGS[sdk=*]" = "--timestamp";
 				PRODUCT_BUNDLE_IDENTIFIER = truetree;
@@ -328,13 +328,13 @@
 				CLANG_ENABLE_MODULES = YES;
 				CLANG_USE_OPTIMIZATION_PROFILE = NO;
 				CODE_SIGN_IDENTITY = "Apple Development";
-				"CODE_SIGN_IDENTITY[sdk=macosx*]" = "Developer ID Application";
+				"CODE_SIGN_IDENTITY[sdk=macosx*]" = "-";
 				CODE_SIGN_INJECT_BASE_ENTITLEMENTS = NO;
 				CODE_SIGN_STYLE = Manual;
 				DEVELOPMENT_TEAM = "";
-				"DEVELOPMENT_TEAM[sdk=macosx*]" = C793NB2B2B;
+				"DEVELOPMENT_TEAM[sdk=macosx*]" = "";
 				ENABLE_HARDENED_RUNTIME = YES;
-				INSTALL_PATH = "";
+				INSTALL_PATH = /usr/local/bin/;
 				MACOSX_DEPLOYMENT_TARGET = 10.13;
 				ONLY_ACTIVE_ARCH = NO;
 				PRODUCT_BUNDLE_IDENTIFIER = truetree;