From 5e036cb883cce5f1c9dc5008458041f4d0e9cf69 Mon Sep 17 00:00:00 2001
From: Rifat Azad <rifat.44.azad.rifs@gmail.com>
Date: Sun, 22 Dec 2024 02:54:20 +0600
Subject: [PATCH] manager: Detect SuSFS support

---
 .../java/com/rifsxd/ksunext/ui/screen/Home.kt | 15 +++++++++++++
 .../java/com/rifsxd/ksunext/ui/util/KsuCli.kt | 22 +++++++++++++++++++
 manager/app/src/main/res/values/strings.xml   |  2 ++
 3 files changed, 39 insertions(+)

diff --git a/manager/app/src/main/java/com/rifsxd/ksunext/ui/screen/Home.kt b/manager/app/src/main/java/com/rifsxd/ksunext/ui/screen/Home.kt
index 048c48c0..c66eeccb 100644
--- a/manager/app/src/main/java/com/rifsxd/ksunext/ui/screen/Home.kt
+++ b/manager/app/src/main/java/com/rifsxd/ksunext/ui/screen/Home.kt
@@ -267,6 +267,11 @@ private fun StatusCard(
                             text = stringResource(R.string.home_module_count, getModuleCount()),
                             style = MaterialTheme.typography.bodyMedium
                         )
+                        Spacer(Modifier.height(4.dp))
+                        Text(
+                            text = stringResource(R.string.home_susfs, getSuSFS()),
+                            style = MaterialTheme.typography.bodyMedium
+                        )
                     }
                 }
 
@@ -393,6 +398,16 @@ private fun InfoCard() {
                 content = getSELinuxStatus(),
                 icon = Icons.Filled.Security,
             )
+            
+            Spacer(Modifier.height(16.dp))
+            val suSfsStatus = getSuSFS()
+            if (suSfsStatus != "Unsupported") {
+                InfoCardItem(
+                    label = stringResource(R.string.home_susfs_version),
+                    content = getSuSFSVersion(),
+                    icon = Icons.Filled.SettingsSuggest,
+                )
+            }
         }
     }
 }
diff --git a/manager/app/src/main/java/com/rifsxd/ksunext/ui/util/KsuCli.kt b/manager/app/src/main/java/com/rifsxd/ksunext/ui/util/KsuCli.kt
index 2d8fa8bd..73af1010 100644
--- a/manager/app/src/main/java/com/rifsxd/ksunext/ui/util/KsuCli.kt
+++ b/manager/app/src/main/java/com/rifsxd/ksunext/ui/util/KsuCli.kt
@@ -120,6 +120,28 @@ fun getModuleCount(): Int {
     }.getOrElse { return 0 }
 }
 
+fun getSuSFS(): String {
+    val shell = getRootShell()
+    val result = ShellUtils.fastCmd(shell, "dmesg | grep -i susfs")
+
+    return if (result.isNotBlank()) {
+        "Supported"
+    } else {
+        "Unsupported"
+    }
+}
+
+fun getSuSFSVersion(): String {
+    val shell = getRootShell()
+    val result = ShellUtils.fastCmd(shell, "su -c ksu_susfs show version")
+
+    return if (result.startsWith("v")) {
+        result
+    } else {
+        "Unavailable"
+    }
+}
+
 fun getSuperuserCount(): Int {
     return Natives.allowList.size
 }
diff --git a/manager/app/src/main/res/values/strings.xml b/manager/app/src/main/res/values/strings.xml
index 4ab6d57e..a65d4336 100644
--- a/manager/app/src/main/res/values/strings.xml
+++ b/manager/app/src/main/res/values/strings.xml
@@ -19,6 +19,8 @@
     <string name="home_failure">KernelSU Next v2 signature not found in kernel! [ !KSU_NEXT || != size/hash ]</string>
     <string name="home_failure_tip">Ask your kernel developer to integrate KernelSU Next!</string>
     <string name="home_kernel">Kernel</string>
+    <string name="home_susfs">SuSFS: %s</string>
+    <string name="home_susfs_version">SuSFS</string>
     <string name="home_android">Android</string>
     <string name="home_manager_version">Manager</string>
     <string name="home_selinux_status">SELinux</string>