Add support for clean fakefs

palera1n · Apr 7, 2024 · 504fa2c · 504fa2c
1 parent b659577
commit 504fa2c
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Showing 9 changed files with 51 additions and 18 deletions.
diff --git a/palera1nLoader/Localization/Localizable.xcstrings b/palera1nLoader/Localization/Localizable.xcstrings
@@ -145,6 +145,29 @@
         }
       }
     },
+    "Clean FakeFS" : {
+      "comment" : "On rootful with fakefs, remove jailbreak files without removing fakers",
+      "extractionState" : "manual",
+      "localizations" : {
+        "en" : {
+          "stringUnit" : {
+            "state" : "translated",
+            "value" : "Clean FakeFS"
+          }
+        }
+      }
+    },
+    "Clean FakeFS Explanation" : {
+      "extractionState" : "manual",
+      "localizations" : {
+        "en" : {
+          "stringUnit" : {
+            "state" : "translated",
+            "value" : "Uninstall jailbreak files, but does not remove FakeFS. This will allow setting up a new jailbreak environment without creating FakeFS again."
+          }
+        }
+      }
+    },
     "Credits" : {
       "comment" : "✅ Tableview cell and section title for the credits page in the loader",
       "extractionState" : "manual",

diff --git a/palera1nLoader/Utilities/Download+Install.swift b/palera1nLoader/Utilities/Download+Install.swift
@@ -198,9 +198,9 @@ extension Go {
 extension Go {
 
     /// Remove environment
-    static public func restoreSystem() -> Void {
+    static public func restoreSystem(isCleanFakeFS: Bool) -> Void {
         do {
-            ObliterateJailbreak()
+            ObliterateJailbreak(isCleanFakeFS: isCleanFakeFS)
             ReloadLaunchdJailbreakEnvironment()
         }
 

diff --git a/palera1nLoader/View/ManagerActions.swift b/palera1nLoader/View/ManagerActions.swift
@@ -78,10 +78,10 @@ extension ViewController {
     public func showRestoreAlert(sourceView: UIView) {
         var actions: [UIAlertAction] = []
 
-        let message = String.localized("Restore System Explanation", arguments: device)
-        let restoreActionTitle = String.localized("Restore System")
+        let message = (paleInfo.palerain_option_ssv && paleInfo.palerain_option_rootful) ? String.localized("Clean FakeFS Explanation", arguments: device) : String.localized("Restore System Explanation", arguments: device)
+        let restoreActionTitle = (paleInfo.palerain_option_ssv && paleInfo.palerain_option_rootful) ? String.localized("Clean FakeFS") : String.localized("Restore System")
         let restoreAction = UIAlertAction.customAction(title: restoreActionTitle, style: .destructive) { _ in
-            Go.restoreSystem()
+            Go.restoreSystem(isCleanFakeFS: (paleInfo.palerain_option_ssv && paleInfo.palerain_option_rootful))
         }
         actions.append(restoreAction)
 

diff --git a/palera1nLoader/View/ViewController.swift b/palera1nLoader/View/ViewController.swift
@@ -80,9 +80,10 @@ extension ViewController: UITableViewDataSource, UITableViewDelegate {
             return tableData[section].count
         }
         if section == 1 {
-            return (strapValue == .rootless_installed
-                    || strapValue == .simulated
-                    || (!paleInfo.palerain_option_ssv && strapValue == .rootful_installed)
+            return (
+                strapValue == .rootless_installed
+             || strapValue == .simulated
+             || strapValue == .rootful_installed
             )
             ? 2
             : 1
@@ -136,7 +137,11 @@ extension ViewController: UITableViewDataSource, UITableViewDelegate {
             if row == 0 {
                 cell.textLabel?.text = .localized("Options")
             } else {
-                cell.textLabel?.text = .localized("Restore System")
+                if (paleInfo.palerain_option_ssv && paleInfo.palerain_option_rootful) {
+                    cell.textLabel?.text = .localized("Clean FakeFS")
+                } else {
+                    cell.textLabel?.text = .localized("Restore System")
+                }
                 cell.textLabel?.textColor = .systemRed
             }
         }

diff --git a/palera1nLoader/XPC/Wrapper.swift b/palera1nLoader/XPC/Wrapper.swift
@@ -96,8 +96,8 @@ func OverwriteFile(destination: String, content: String) -> (Int, String) {
     return (Int(retval), result)
 }
 
-@discardableResult func ObliterateJailbreak() -> Int {
-    return Int(ObliterateJailbreak_impl());
+@discardableResult func ObliterateJailbreak(isCleanFakeFS: Bool) -> Int {
+    return Int(ObliterateJailbreak_impl(isCleanFakeFS));
 }
 
 func GetPinfoKernelInfo() -> (UInt64, UInt64) {

diff --git a/palera1nLoader/XPC/jailbreakd.c b/palera1nLoader/XPC/jailbreakd.c
@@ -179,8 +179,12 @@ int OverwriteFile_impl(
     return retval;
 }
 
-int ObliterateJailbreak_impl(void) {
-    xpc_object_t xreply = jailbreak_send_jailbreakd_command_with_reply_sync(JBD_CMD_OBLITERATE_JAILBREAK);
+int ObliterateJailbreak_impl(bool isCleanFakeFS) {
+    xpc_object_t xdict = xpc_dictionary_create(NULL, NULL, 0);
+    xpc_dictionary_set_uint64(xdict, "cmd", JBD_CMD_OBLITERATE_JAILBREAK);
+    xpc_dictionary_set_bool(xdict, "keep-fakefs", isCleanFakeFS);
+    xpc_object_t xreply = jailbreak_send_jailbreakd_message_with_reply_sync(xdict);
+    xpc_release(xdict);
     if (xpc_get_type(xreply) == XPC_TYPE_ERROR) return -1;
     int error = (int)xpc_dictionary_get_int64(xreply, "error");
     xpc_release(xreply);

diff --git a/palera1nLoader/XPC/jailbreakd.h b/palera1nLoader/XPC/jailbreakd.h
@@ -78,7 +78,7 @@ int OverwriteFile_impl(
                        char* _Null_unspecified * _Nonnull result_description
                        );
 
-int ObliterateJailbreak_impl(void);
+int ObliterateJailbreak_impl(bool isCleanFakeFS);
 int GetPinfoKernelInfo_impl(uint64_t* kbase, uint64_t* kslide);
 int ReloadLaunchdJailbreakEnvironment_impl(void);
 int ExitFailureSafeMode_impl(void);

diff --git a/palera1nLoaderTV/Other Views/UtilitiesViewController.swift b/palera1nLoaderTV/Other Views/UtilitiesViewController.swift
@@ -12,7 +12,7 @@ class UtilitiesViewController: UIViewController {
     var tableView: UITableView!
 
     var tableData = [
-        ["UICache", "Restart Springboard", "Userspace Reboot"]
+        ["UICache", "Restart PineBoard", "Userspace Reboot"]
     ]
 
     var sectionTitles = [

diff --git a/palera1nLoaderTV/View/ViewController.swift b/palera1nLoaderTV/View/ViewController.swift
@@ -140,9 +140,10 @@ extension ViewController: UITableViewDataSource, UITableViewDelegate {
             return tableData[section].count
         }
         if section == 1 {
-            return (strapValue == .rootless_installed 
-                    || strapValue == .simulated
-                    || (!paleInfo.palerain_option_ssv && strapValue == .rootful_installed)
+            return (
+                strapValue == .rootless_installed
+             || strapValue == .simulated
+             || strapValue == .rootful_installed
             )
             ? 2
             : 1