kernel/manager/ksud: Add switch functionality to sulog

Signed-off-by: ShirkNeko <109797057+ShirkNeko@users.noreply.github.com>

manager/app/src/main/cpp/jni.c

@@ -319,6 +319,14 @@ NativeBridge(setEnhancedSecurityEnabled, jboolean, jboolean enabled) {
     return set_enhanced_security_enabled(enabled);
 }
 
+NativeBridgeNP(isSuLogEnabled, jboolean) {
+    return is_sulog_enabled();
+}
+
+NativeBridge(setSuLogEnabled, jboolean, jboolean enabled) {
+    return set_sulog_enabled(enabled);
+}
+
 NativeBridge(getUserName, jstring, jint uid) {
     struct passwd *pw = getpwuid((uid_t) uid);
     if (pw && pw->pw_name && pw->pw_name[0] != '\0') {

manager/app/src/main/cpp/ksu.c

@@ -231,6 +231,22 @@ bool is_enhanced_security_enabled() {
     return value != 0;
 }
 
+bool set_sulog_enabled(bool enabled) {
+    return set_feature(KSU_FEATURE_SULOG, enabled ? 1 : 0);
+}
+
+bool is_sulog_enabled() {
+    uint64_t value = 0;
+    bool supported = false;
+    if (!get_feature(KSU_FEATURE_SULOG, &value, &supported)) {
+        return false;
+    }
+    if (!supported) {
+        return false;
+    }
+    return value != 0;
+}
+
 void get_full_version(char* buff) {
 	struct ksu_get_full_version_cmd cmd = {0};
 	if (ksuctl(KSU_IOCTL_GET_FULL_VERSION, &cmd) == 0) {

manager/app/src/main/cpp/ksu.h

@@ -132,6 +132,7 @@ enum ksu_feature_id {
     KSU_FEATURE_SU_COMPAT = 0,
     KSU_FEATURE_KERNEL_UMOUNT = 1,
     KSU_FEATURE_ENHANCED_SECURITY = 2,
+	KSU_FEATURE_SULOG = 3,
 };
 
 // Generic feature API
@@ -211,9 +212,12 @@ bool is_kernel_umount_enabled();
 
 // Enhanced security
 bool set_enhanced_security_enabled(bool enabled);
-
 bool is_enhanced_security_enabled();
 
+// Su log
+bool set_sulog_enabled(bool enabled);
+bool is_sulog_enabled();
+
 // Other command structures
 struct ksu_get_full_version_cmd {
 	char version_full[KSU_FULL_VERSION_STRING]; // Output: full version string