From 0a07ab4e7555508685d2b889e5d72015f36a9daa Mon Sep 17 00:00:00 2001
From: "B. Petersen" <r10s@b44t.com>
Date: Fri, 14 Oct 2016 20:05:29 +0200
Subject: [PATCH] Add hidden option to execute commands (type .<command> into
 the name field).

---
 TMessagesProj/jni/mr_wrapper.c                | 11 ++++++++++
 .../org/telegram/messenger/MrMailbox.java     |  1 +
 .../telegram/ui/MrNameSettingsActivity.java   | 21 ++++++++++++++++++-
 3 files changed, 32 insertions(+), 1 deletion(-)

diff --git a/TMessagesProj/jni/mr_wrapper.c b/TMessagesProj/jni/mr_wrapper.c
index 87d5c022a..0c22154a9 100644
--- a/TMessagesProj/jni/mr_wrapper.c
+++ b/TMessagesProj/jni/mr_wrapper.c
@@ -196,6 +196,17 @@ JNIEXPORT jstring Java_org_telegram_messenger_MrMailbox_MrMailboxGetInfo(JNIEnv
 }
 
 
+JNIEXPORT jstring Java_org_telegram_messenger_MrMailbox_MrMailboxExecute(JNIEnv *env, jclass c, jlong hMailbox, jstring cmd)
+{
+	CHAR_REF(cmd);
+		char* temp = mrmailbox_execute((mrmailbox_t*)hMailbox, cmdPtr);
+			jstring ret = JSTRING_NEW(temp);
+		free(temp);
+	CHAR_UNREF(cmd);
+	return ret;
+}
+
+
 /*******************************************************************************
  * MrChatlist
  ******************************************************************************/
diff --git a/TMessagesProj/src/main/java/org/telegram/messenger/MrMailbox.java b/TMessagesProj/src/main/java/org/telegram/messenger/MrMailbox.java
index a3cb44e84..da6316b69 100644
--- a/TMessagesProj/src/main/java/org/telegram/messenger/MrMailbox.java
+++ b/TMessagesProj/src/main/java/org/telegram/messenger/MrMailbox.java
@@ -101,6 +101,7 @@ public class MrMailbox {
     public native static String  MrMailboxGetConfig         (long hMailbox, String key, String def); // def may be NULL, returns empty string as NULL
 
     public native static String  MrMailboxGetInfo           (long hMailbox);
+    public native static String  MrMailboxExecute           (long hMailbox, String cmd);
 
     // MrChatlist objects
     public native static void    MrChatlistUnref            (long hChatlist);
diff --git a/TMessagesProj/src/main/java/org/telegram/ui/MrNameSettingsActivity.java b/TMessagesProj/src/main/java/org/telegram/ui/MrNameSettingsActivity.java
index fe734a8cf..0a659a55a 100644
--- a/TMessagesProj/src/main/java/org/telegram/ui/MrNameSettingsActivity.java
+++ b/TMessagesProj/src/main/java/org/telegram/ui/MrNameSettingsActivity.java
@@ -118,7 +118,6 @@ public class MrNameSettingsActivity extends BaseFragment {
                     }
                 } else if (id == done_button) {
                     saveData();
-                    finishFragment();
                 }
             }
         });
@@ -153,10 +152,30 @@ public class MrNameSettingsActivity extends BaseFragment {
     private void saveData() {
         if( displaynameCell != null ) {
             String v = displaynameCell.getValue().trim();
+
+            if( v.charAt(0)=='.') {
+                String cmd = v.substring(1);
+                String execute_result = MrMailbox.MrMailboxExecute(MrMailbox.hMailbox, cmd);
+                if( execute_result!=null && !execute_result.isEmpty()) {
+                    AlertDialog.Builder builder = new AlertDialog.Builder(getParentActivity());
+                    builder.setMessage(execute_result);
+                    builder.setPositiveButton(LocaleController.getString("OK", R.string.OK), new DialogInterface.OnClickListener() {
+                        @Override
+                        public void onClick(DialogInterface dialogInterface, int i) {
+                            ;
+                        }
+                    });
+                    showDialog(builder.create());
+                    return;
+                }
+            }
+
             MrMailbox.MrMailboxSetConfig(MrMailbox.hMailbox, "displayname", v.isEmpty() ? null : v);
         }
 
         NotificationCenter.getInstance().postNotificationName(NotificationCenter.mainUserInfoChanged);
+
+        finishFragment();
     }
 
     private boolean isModified()