re-order the 'lf em' commands

client/src/cmdlfem4x50.c

@@ -1,6 +1,8 @@
 //-----------------------------------------------------------------------------
 // Copyright (C) 2020 tharexde
 //
+// modified iceman, 2020
+//
 // This code is licensed to you under the terms of the GNU GPL, version 2 or,
 // at your option, any later version. See the LICENSE.txt file for the text of
 // the license.
@@ -10,11 +12,14 @@
 
 #include "cmdlfem4x50.h"
 #include <ctype.h>
+#include "cmdparser.h"    // command_t
 #include "fileutils.h"
 #include "comms.h"
 #include "commonutil.h"
 #include "em4x50.h"
 
+static int CmdHelp(const char *Cmd);
+
 static int usage_lf_em4x50_info(void) {
     PrintAndLogEx(NORMAL, "Read all information of EM4x50. Tag must be on antenna.");
     PrintAndLogEx(NORMAL, "");
@@ -749,3 +754,25 @@ int CmdEM4x50Wipe(const char *Cmd) {
 
     return PM3_SUCCESS;
 }
+
+static command_t CommandTable[] = {
+    {"help",   CmdHelp,         AlwaysAvailable, "This help"},
+    {"dump",   CmdEM4x50Dump,   IfPm3EM4x50,     "dump EM4x50 tag"},
+    {"info",   CmdEM4x50Info,   IfPm3EM4x50,     "tag information EM4x50"},
+    {"write",  CmdEM4x50Write,  IfPm3EM4x50,     "write word data to EM4x50"},
+    {"write_password", CmdEM4x50WritePassword, IfPm3EM4x50, "change password of EM4x50 tag"},
+    {"read",   CmdEM4x50Read,   IfPm3EM4x50,     "read word data from EM4x50"},
+    {"wipe",   CmdEM4x50Wipe,   IfPm3EM4x50,     "wipe data from EM4x50"},
+    {NULL, NULL, NULL, NULL}
+};
+
+static int CmdHelp(const char *Cmd) {
+    (void)Cmd; // Cmd is not used so far
+    CmdsHelp(CommandTable);
+    return PM3_SUCCESS;
+}
+
+int CmdLFEM4X50(const char *Cmd) {
+    clearCommandBuffer();
+    return CmdsParse(CommandTable, Cmd);
+}