manager: get kmi info from ksud

manager/app/src/main/java/me/weishu/kernelsu/Kernels.kt

@@ -37,23 +37,6 @@ fun parseKernelVersion(version: String): KernelVersion {
     }
 }
 
-fun parseKMI(input: String): String? {
-    val regex = Regex("(.* )?(\\d+\\.\\d+)(\\S+)?(android\\d+)(.*)")
-    val result = regex.find(input)
-
-    return result?.let {
-        val androidVersion = it.groups[4]?.value ?: ""
-        val kernelVersion = it.groups[2]?.value ?: ""
-        "$androidVersion-$kernelVersion"
-    }
-}
-
-fun getKMI(): String? {
-    Os.uname().release.let {
-        return parseKMI(it)
-    }
-}
-
 fun getKernelVersion(): KernelVersion {
     Os.uname().release.let {
         return parseKernelVersion(it)

manager/app/src/main/java/me/weishu/kernelsu/ui/screen/Install.kt

@@ -3,9 +3,6 @@ package me.weishu.kernelsu.ui.screen
 import android.app.Activity
 import android.content.Intent
 import android.net.Uri
-import android.util.Log
-import android.webkit.DownloadListener
-import android.widget.Toast
 import androidx.activity.compose.rememberLauncherForActivityResult
 import androidx.activity.result.contract.ActivityResultContracts
 import androidx.annotation.StringRes
@@ -30,28 +27,17 @@ import androidx.compose.runtime.Composable
 import androidx.compose.runtime.getValue
 import androidx.compose.runtime.mutableStateOf
 import androidx.compose.runtime.remember
-import androidx.compose.runtime.rememberCoroutineScope
 import androidx.compose.runtime.setValue
 import androidx.compose.ui.Alignment
 import androidx.compose.ui.Modifier
-import androidx.compose.ui.platform.LocalContext
 import androidx.compose.ui.res.stringResource
 import androidx.compose.ui.tooling.preview.Preview
 import androidx.compose.ui.unit.dp
-import androidx.core.net.toFile
 import com.ramcosta.composedestinations.annotation.Destination
 import com.ramcosta.composedestinations.navigation.DestinationsNavigator
-import com.topjohnwu.superuser.Shell
-import com.topjohnwu.superuser.ShellUtils
-import kotlinx.coroutines.Dispatchers
-import kotlinx.coroutines.launch
 import me.weishu.kernelsu.R
 import me.weishu.kernelsu.ui.component.rememberConfirmDialog
-import me.weishu.kernelsu.ui.component.rememberLoadingDialog
 import me.weishu.kernelsu.ui.screen.destinations.FlashScreenDestination
-import me.weishu.kernelsu.ui.util.DownloadListener
-import me.weishu.kernelsu.ui.util.download
-import me.weishu.kernelsu.ui.util.getLKMUrl
 import me.weishu.kernelsu.ui.util.isAbDevice
 import me.weishu.kernelsu.ui.util.isInitBoot
 import me.weishu.kernelsu.ui.util.rootAvailable

manager/app/src/main/java/me/weishu/kernelsu/ui/util/Downloader.kt

@@ -10,7 +10,6 @@ import android.net.Uri
 import android.os.Environment
 import androidx.compose.runtime.Composable
 import androidx.compose.runtime.DisposableEffect
-import me.weishu.kernelsu.getKMI
 
 /**
  * @author weishu
@@ -95,38 +94,6 @@ fun checkNewVersion(): Triple<Int, String, String> {
     }
     return defaultValue
 }
-fun getLKMUrl(): Result<Pair<String, String>> {
-    val url = "https://api.github.com/repos/tiann/KernelSU/releases/latest"
-
-    val kmi = getKMI() ?: return Result.failure(RuntimeException("Get KMI failed"))
-    runCatching {
-        okhttp3.OkHttpClient().newCall(okhttp3.Request.Builder().url(url).build()).execute()
-            .use { response ->
-                val body = response.body?.string() ?: return Result.failure(RuntimeException("request body failed"))
-                if (!response.isSuccessful) {
-                    return Result.failure(RuntimeException("Request failed, code: ${response.code}, message: $body"))
-                }
-                val json = org.json.JSONObject(body)
-
-                val assets = json.getJSONArray("assets")
-                for (i in 0 until assets.length()) {
-                    val asset = assets.getJSONObject(i)
-                    val name = asset.getString("name")
-                    if (!name.endsWith(".ko")) {
-                        continue
-                    }
-
-                    if (name.contains(kmi)) {
-                        return Result.success(Pair(name, asset.getString("browser_download_url")))
-                    }
-                }
-            }
-    }.onFailure {
-        return Result.failure(it)
-    }
-
-    return Result.failure(RuntimeException("Cannot find LKM for $kmi"))
-}
 
 @Composable
 fun DownloadListener(context: Context, onDownloaded: (Uri) -> Unit) {

manager/app/src/main/java/me/weishu/kernelsu/ui/util/KsuCli.kt

@@ -257,6 +257,20 @@ fun isInitBoot(): Boolean {
         .toInt() >= Build.VERSION_CODES.TIRAMISU
 }
 
+fun getCurrentKmi(): String {
+    val shell = getRootShell()
+    val cmd = "boot-info supported-kmi"
+    return ShellUtils.fastCmd(shell, "${getKsuDaemonPath()} $cmd")
+}
+
+fun getSupportedKmis(): List<String> {
+    val shell = getRootShell()
+    val cmd = "boot-info supported-kmi"
+    val out =
+        shell.newJob().add("${getKsuDaemonPath()} $cmd").to(ArrayList(), null).exec().out
+    return out.filter { it.isNotBlank() }.map { it.trim() }
+}
+
 fun overlayFsAvailable(): Boolean {
     val shell = getRootShell()
     // check /proc/filesystems