From ab97178233e765e04a0ccffb3d29039718ccc12d Mon Sep 17 00:00:00 2001
From: Tonoxis <dreamcaster23@gmail.com>
Date: Fri, 18 Jun 2021 00:42:19 -0400
Subject: [PATCH] Added more complete PrefixManagement class, and added
 skeletons for new KernelManagement Functions.

---
 .gitignore                 |  6 +++-
 KernelManagement.class.php | 30 ++++++++++++++++++-
 PrefixManagement.class.php | 60 ++++++++++++++++++++++++++++++++++----
 composer.json              |  4 ++-
 4 files changed, 91 insertions(+), 9 deletions(-)

diff --git a/.gitignore b/.gitignore
index 9491a2f..f2c60ef 100644
--- a/.gitignore
+++ b/.gitignore
@@ -360,4 +360,8 @@ MigrationBackup/
 .ionide/
 
 # Fody - auto-generated XML schema
-FodyWeavers.xsd
\ No newline at end of file
+FodyWeavers.xsd
+
+# Composer
+vendor/
+composer.json.lock
\ No newline at end of file
diff --git a/KernelManagement.class.php b/KernelManagement.class.php
index 327d201..e87a54f 100644
--- a/KernelManagement.class.php
+++ b/KernelManagement.class.php
@@ -69,7 +69,7 @@ class KernelManagement
         {
             $kernelPath = realpath($this->cPrefixPath."/boot/kernel");
         }
-
+        // TODO: Finish Function
     }
 
     private function loadConfiguration()
@@ -125,6 +125,32 @@ class KernelManagement
         
     }
 
+    private function __getBootSlot()
+    {
+        // This will allow us to know what boot slot we're supposed to be flashing into, perhaps we can make a treble compatible system updater with this?
+        $bootSlot = trim(`getprop ro.boot.slot_suffix`);
+        if(empty($bootSlot))
+        {
+            $bootSlot = "";
+        }
+        return $bootSlot;
+    }
+
+    public function installKernelTree($branch = 'flo', $repository = "https://tonoxisisle.services/git/tononixOS/ubports_kernel_google_msm", $kernelName = "3.4.y-tononixOS")
+    {
+        
+    }
+
+    public function removeKernelTree($kernelName)
+    {
+
+    }
+
+    public function buildKernel($kernelName)
+    {
+
+    }
+
     public function detectBootConfiguration()
     {
         if(!file_exists($this->cPrefixPath."/boot/old_boot.img"))
@@ -141,6 +167,8 @@ class KernelManagement
         $this->aBootConfiguration['secondaddr'] = $aboot->get("secondaddr");
         $this->aBootConfiguration['tagsaddr'] = $aboot->get("tagsaddr");
         $this->aBootConfiguration['cmdline'] = $aboot->get("cmdline");
+        $bootSlot = $this->__getBootSlot();
+        if(!empty($bootSlot)) $this->aBootConfiguration['bootslot'] = $bootSlot;
         $this->saveConfiguration();
     }
 
diff --git a/PrefixManagement.class.php b/PrefixManagement.class.php
index 1eb27f5..7dbe1d2 100644
--- a/PrefixManagement.class.php
+++ b/PrefixManagement.class.php
@@ -1,27 +1,75 @@
 <?php
-
 namespace libTononix;
 
+use \Nette\Utils\Finder;
+use \Noodlehaus\Config;
+use \Noodlehaus\Parser\Xml;
+use \Noodlehaus\Parser\Properties;
+use \Noodlehaus\Parser\Json;
+
 class PrefixManagement
 {
 
 	protected $cPrefixPath;
-	
+	private $oConfiguration;
+
 	function __construct($prefix = "/home/phablet/.local/system")
 	{
 		$this->cPrefixPath = $prefix;
 		if(!is_dir($this->cPrefixPath))
 		{
-			return false;
+			$this->cPrefixPath = $this->tryDetectPrefix();
+			
 		}
-
+		$this->setupEnvironment();
+		// $this->oConfiguration = new \Noodlehaus\Config($this->cPrefixPath."/etc/tononixOS/prefix.conf", new \Noodlehaus\Parser\Xml);
 
 	}
 
 	function tryDetectPrefix()
 	{
-		$files = Finder::findFiles('*.stage3-finished')->from(getenv("HOME"));
-		return $files;
+		foreach(\Nette\Utils\Finder::findFiles('*.stage3-finished')->from(getenv("HOME"))->exclude(['.config','.vscode','.nano','.presage','.ellipsis','.antigen','.android','.npm','.ssh','.pki','anbox-data']) as $key => $file)
+		{
+			return $key;
+		}
+		return $false;
+	}
+
+	function setupEnvironment()
+	{
+		setenv("EPREFIX=".$this->cPrefixPath);
+		setenv("BPREFIX=".$this->cPrefixPath);
+		setenv("SHELL=".$this->cPrefixPath."/usr/bin/bash");
+		$pathArray = array($this->cPrefixPath."/usr/local/bin",
+						   $this->cPrefixPath."/usr/local/sbin",
+						   $this->cPrefixPath."/usr/bin",
+						   $this->cPrefixPath."/usr/sbin",
+						   $this->cPrefixPath."/bin",
+						   $this->cPrefixPath."/sbin");
+		$pathString = implode(":",$pathArray);
+		$pathString = $pathString . ":" . getenv("PATH");
+		setenv("PATH=$pathString");
+	}
+
+	function installPackage($packageAtom)
+	{
+		exec('emerge --oneshot --update $packageAtom', $emergeLog, $retVal);
+		return array("log"=>$emergeLog,
+		             "return" => $retVal);
+	}
+
+	function removePackage($packageAtom)
+	{
+		exec('emerge --depclean --verbose '.$packageAtom, $emergeLog, $retVal);
+		return array("log"=>$emergeLog,
+		             "return" => $retVal);
+	}
+
+	function syncPackageLists()
+	{
+		exec('emerge --sync', $emergeLog, $retVal);
+		return array("log"=>$emergeLog,
+					 "return" => $retVal);
 	}
 
 	
diff --git a/composer.json b/composer.json
index 059018a..1c456a6 100644
--- a/composer.json
+++ b/composer.json
@@ -1,6 +1,8 @@
 {
     "require": {
         "hassankhan/config": "^2.2",
-        "nette/finder": "^2.5"
+        "nette/finder": "^2.5",
+        "czproject/git-php": "^4.0",
+        "sebastian/version": "^3.0"
     }
 }