From 5e1dd3fc35d77122aad206ba93a64b1998990afd Mon Sep 17 00:00:00 2001
From: JeremyStarTM <jeremystartm@staropensource.de>
Date: Tue, 17 Dec 2024 04:29:20 +0100
Subject: [PATCH] Add more properties to Environment class

Will probably add more tomorrow
---
 .../engine/base/utility/Environment.kt        | 59 ++++++++++++++++---
 1 file changed, 52 insertions(+), 7 deletions(-)

diff --git a/base/src/main/kotlin/de/staropensource/engine/base/utility/Environment.kt b/base/src/main/kotlin/de/staropensource/engine/base/utility/Environment.kt
index 122a806..b278258 100644
--- a/base/src/main/kotlin/de/staropensource/engine/base/utility/Environment.kt
+++ b/base/src/main/kotlin/de/staropensource/engine/base/utility/Environment.kt
@@ -22,6 +22,7 @@ package de.staropensource.engine.base.utility
 
 import de.staropensource.engine.base.Engine.Companion.logger
 import de.staropensource.engine.base.utility.Environment.OperatingSystem.*
+import kotlinx.datetime.Instant
 import oshi.PlatformEnum
 import oshi.SystemInfo
 
@@ -38,15 +39,46 @@ class Environment private constructor() {
      * @since v1-alpha10
      */
     companion object {
+        // -----> Properties
         /**
          * The operating system family
          * this program is running under.
          *
          * @since v1-alpha10
          */
-        var operatingSystem: OperatingSystem = OperatingSystem.UNKNOWN
-            internal set
+        var operatingSystem: OperatingSystem = UNKNOWN
+            private set
 
+        /**
+         * Returns the maximum amount of bits this operating system supports.
+         *
+         * This might be 32, 64 or even higher.
+         *
+         * @since v1-alpha10
+         */
+        var bitAmount: Int = 0
+            private set
+
+        /**
+         * The point in time where the
+         * operating system was started at.
+         *
+         * @since v1-alpha10
+         */
+        var startTime: Instant = Instant.fromEpochMilliseconds(0)
+            private set
+
+        /**
+         * Contains if this process is elevated ie.
+         * has superuser/administrator permissions.
+         *
+         * @since v1-alpha10
+         */
+        var elevated: Boolean = false
+            private set
+
+
+        // -----> Update methods
         /**
          * Unsets the environment.
          *
@@ -54,7 +86,10 @@ class Environment private constructor() {
          */
         @JvmStatic
         internal fun unset() {
-            operatingSystem = OperatingSystem.UNKNOWN
+            operatingSystem = UNKNOWN
+            bitAmount = 0
+            startTime = Instant.fromEpochMilliseconds(0)
+            elevated = false
         }
 
         /**
@@ -69,6 +104,7 @@ class Environment private constructor() {
 
             logger.diag("Running environment detection")
 
+            // Detect operating system
             when (SystemInfo.getCurrentPlatform()) {
                 PlatformEnum.LINUX, PlatformEnum.GNU, PlatformEnum.KFREEBSD -> operatingSystem = LINUX
                 PlatformEnum.FREEBSD -> operatingSystem = FREEBSD
@@ -79,6 +115,11 @@ class Environment private constructor() {
                 PlatformEnum.MACOS -> operatingSystem = MACOS
                 else -> logger.crash("Unsupported operating system '" + os.family + "'")
             }
+
+            // Detect other metadata
+            bitAmount = os.bitness
+            startTime = Instant.fromEpochSeconds(epochSeconds = os.systemBootTime)
+            elevated = os.isElevated
         }
     }
 
@@ -104,7 +145,8 @@ class Environment private constructor() {
 
         /**
          * Identifies that the application is running
-         * under the [Linux](https://kernel.org) kernel.
+         * under the [Linux](https://kernel.org) kernel
+         * on some kind of Linux distribution.
          *
          * @since v1-alpha10
          */
@@ -112,7 +154,8 @@ class Environment private constructor() {
 
         /**
          * Identifies that the application is running
-         * under the [FreeBSD](https://freebsd.org) kernel.
+         * under the [FreeBSD](https://freebsd.org) kernel
+         * and likely the FreeBSD operating system.
          *
          * @since v1-alpha10
          */
@@ -120,7 +163,8 @@ class Environment private constructor() {
 
         /**
          * Identifies that the application is running
-         * under the [NetBSD](https://netbsd.org) kernel.
+         * under the [NetBSD](https://netbsd.org) kernel
+         * and likely the NetBSD operating system.
          *
          * @since v1-alpha10
          */
@@ -128,7 +172,8 @@ class Environment private constructor() {
 
         /**
          * Identifies that the application is running
-         * under the [OpenBSD](https://openbsd.org) kernel.
+         * under the [OpenBSD](https://openbsd.org) kernel
+         * and likely the OpenBSD operating system.
          *
          * @since v1-alpha10
          */