Add muli-languages support for Ventoy menu.

F5 ---> Menu Language Select
Language files are in INSTALL/grub/menu/ directory.

Plugson/pack.sh

@@ -21,6 +21,10 @@ fi
 ls -1 ../INSTALL/grub/help/ | while read line; do 
     echo -n ${line:0:5} >> ./www/helplist
 done 
+[ -f ./www/menulist ] && rm -f ./www/menulist
+ls -1 ../INSTALL/grub/menu/ | while read line; do 
+    echo -n ${line:0:5} >> ./www/menulist
+done 
 echo -n "$plugson_verion" > ./www/buildtime
 
 tar cf www.tar www

Plugson/src/Web/ventoy_http.c

@@ -72,6 +72,7 @@ static const char *g_plugin_name[plugin_type_max] =
 };
 
 static char g_ventoy_help_lang[MAX_LANGUAGE][8];
+static char g_ventoy_menu_lang[MAX_LANGUAGE][8];
 
 static char g_pub_path[2 * MAX_PATH];
 static data_control g_data_control[bios_max + 1];
@@ -522,6 +523,7 @@ void ventoy_data_default_control(data_control *data)
     
     strlcpy(data->default_kbd_layout, "QWERTY_USA");
     strlcpy(data->help_text_language, "en_US");
+    strlcpy(data->menu_language, "en_US");
 }
 
 int ventoy_data_cmp_control(data_control *data1, data_control *data2)
@@ -551,7 +553,8 @@ int ventoy_data_cmp_control(data_control *data1, data_control *data2)
     if (strcmp(data1->default_search_root, data2->default_search_root) ||
         strcmp(data1->default_image, data2->default_image) ||
         strcmp(data1->default_kbd_layout, data2->default_kbd_layout) ||
-        strcmp(data1->help_text_language, data2->help_text_language))
+        strcmp(data1->help_text_language, data2->help_text_language) ||
+        strcmp(data1->menu_language, data2->menu_language))
     {
         return 1;
     }
@@ -595,6 +598,7 @@ int ventoy_data_save_control(data_control *data, const char *title, char *buf, i
 
     VTOY_JSON_FMT_CTRL_STRN(L2, "VTOY_DEFAULT_KBD_LAYOUT", default_kbd_layout);        
     VTOY_JSON_FMT_CTRL_STRN(L2, "VTOY_HELP_TXT_LANGUAGE", help_text_language);  
+    VTOY_JSON_FMT_CTRL_STRN(L2, "VTOY_MENU_LANGUAGE", menu_language);  
 
     if (strcmp(def->default_search_root, data->default_search_root))
     {
@@ -642,6 +646,7 @@ int ventoy_data_json_control(data_control *ctrl, char *buf, int buflen)
     VTOY_JSON_FMT_SINT("secondary_menu_timeout",  ctrl->secondary_menu_timeout);
     VTOY_JSON_FMT_STRN("default_kbd_layout",  ctrl->default_kbd_layout);
     VTOY_JSON_FMT_STRN("help_text_language",  ctrl->help_text_language);
+    VTOY_JSON_FMT_STRN("menu_language",  ctrl->menu_language);
 
     valid = 0;
     if (ctrl->default_search_root[0] && ventoy_is_directory_exist("%s%s", g_cur_dir, ctrl->default_search_root))
@@ -669,6 +674,14 @@ int ventoy_data_json_control(data_control *ctrl, char *buf, int buflen)
     }
     VTOY_JSON_FMT_ARY_ENDEX();
 
+    VTOY_JSON_FMT_KEY("menu_list");
+    VTOY_JSON_FMT_ARY_BEGIN();
+
+    for (i = 0; g_ventoy_menu_lang[i][0]; i++)
+    {
+        VTOY_JSON_FMT_ITEM(g_ventoy_menu_lang[i]);        
+    }
+    VTOY_JSON_FMT_ARY_ENDEX();
     
     VTOY_JSON_FMT_OBJ_END();
     VTOY_JSON_FMT_END(pos);
@@ -713,6 +726,7 @@ static int ventoy_api_save_control(struct mg_connection *conn, VTOY_JSON *json)
     VTOY_JSON_STR("default_image", ctrl->default_image);
     VTOY_JSON_STR("default_search_root", ctrl->default_search_root);
     VTOY_JSON_STR("help_text_language", ctrl->help_text_language);
+    VTOY_JSON_STR("menu_language", ctrl->menu_language);
     VTOY_JSON_STR("default_kbd_layout", ctrl->default_kbd_layout);
     
     ret = ventoy_data_save_all();
@@ -4085,6 +4099,17 @@ static int ventoy_parse_control(VTOY_JSON *json, void *p)
                     }
                 }
             }
+            else if (strcmp(child->pcName, "VTOY_MENU_LANGUAGE") == 0)
+            {
+                for (i = 0; g_ventoy_menu_lang[i][0]; i++)
+                {
+                    if (strcmp(child->unData.pcStrVal, g_ventoy_menu_lang[i]) == 0)
+                    {
+                        strlcpy(data->menu_language, child->unData.pcStrVal);
+                        break;
+                    }
+                }
+            }
             else if (strcmp(child->pcName, "VTOY_MENU_TIMEOUT") == 0)
             {
                 data->menu_timeout = (int)strtol(child->unData.pcStrVal, NULL, 10);
@@ -5326,6 +5351,19 @@ int ventoy_http_init(void)
         }
         free(Buffer);
     }
+
+    Buffer = NULL;
+    BufLen = 0;
+    ventoy_read_file_to_buf("www/menulist", 4, (void **)&Buffer, &BufLen);
+    if (Buffer)
+    {
+        for (i = 0; i < BufLen / 5; i++)
+        {
+            memcpy(g_ventoy_menu_lang[i], Buffer + i * 5, 5);
+            g_ventoy_menu_lang[i][5] = 0;
+        }
+        free(Buffer);
+    }
 #else
     ventoy_file *file;
     file = ventoy_tar_find_file("www/helplist");
@@ -5337,6 +5375,16 @@ int ventoy_http_init(void)
             g_ventoy_help_lang[i][5] = 0;
         }
     }
+    
+    file = ventoy_tar_find_file("www/menulist");
+    if (file)
+    {
+        for (i = 0; i < file->size / 5; i++)
+        {
+            memcpy(g_ventoy_menu_lang[i], (char *)(file->addr) + i * 5, 5);
+            g_ventoy_menu_lang[i][5] = 0;
+        }
+    }
 #endif
 
     if (!g_pub_json_buffer)

Plugson/src/Web/ventoy_http.h

@@ -22,7 +22,7 @@
 
 #include <civetweb.h>
 
-#define MAX_LANGUAGE  128
+#define MAX_LANGUAGE  256
 
 #define L1 "    "
 #define L2 "        "
@@ -84,6 +84,7 @@ typedef struct data_control
     char default_image[MAX_PATH];
     char default_kbd_layout[32];
     char help_text_language[32];
+    char menu_language[32];
 }data_control;
 
 #define display_mode_gui            0

Plugson/www/menulist

+en_USzh_CN
\ No newline at end of file

Plugson/www/plugson_control.html

@@ -33,6 +33,42 @@
       </div>
 
 
+      <div class="box box-primary box-solid">
+            <div class="box-header with-border">
+              <h3 class="box-title" style="font-size: 14px;font-weight: bold;">VTOY_MENU_LANGUAGE
+                <span id="id_span_desc_cn"> —— 菜单语言</span></h3>
+              <div class="box-tools pull-right">
+                <button class="btn btn-box-tool" data-widget="collapse"><i class="fa fa-minus"></i></button>
+              </div><!-- /.box-tools -->
+            </div><!-- /.box-header -->
+            <div class="box-body no-padding">
+                <table class="table table-bordered  no-padding">
+                    <tr style="font-weight:bold;">
+                      <td class="td_ctrl_col" id="td_title_setting">选项设置</td>
+                      <td>
+                        <select id="id_ctrl_sel_menu_lang" name="name_ctrl_sel_menu_lang" class="form-control">
+                            
+                        </select>
+                      </td>
+                    </tr>
+                    <tr id="tr_title_desc_cn">
+                      <td class="td_ctrl_col">选项说明</td>
+                      <td>
+                        Ventoy 菜单的语言版本。默认是 "en_US"。
+                      </td>
+                    </tr>
+                    <tr id="tr_title_desc_en">
+                      <td class="td_ctrl_col">Option Description</td>
+                      <td>
+                        Ventoy menu language. Default is "en_US", 
+                      </td>
+                    </tr>
+                </table>
+            </div><!-- /.box-body -->
+        </div><!-- /.box -->
+
+
+      
       <div class="box box-primary box-solid">
             <div class="box-header with-border">
               <h3 class="box-title" style="font-size: 14px;font-weight: bold;">VTOY_DEFAULT_SEARCH_ROOT
@@ -1092,6 +1128,7 @@
     data.filter_vtoy = parseInt($('input:radio[name=id_ctrl_radio_filt_vtoy]:checked').val());
 
     data.help_text_language = $('select[id=id_ctrl_sel_help_lang').val();
+    data.menu_language = $('select[id=id_ctrl_sel_menu_lang').val();
   }
 
   function VtoyFillCurrentPageItem(data) {
@@ -1192,8 +1229,18 @@
         $('select[id=id_ctrl_sel_help_lang').append(opt);
       }
     }
+    $('select[id=id_ctrl_sel_help_lang').val(data.help_language);
     
-    $('select[id=id_ctrl_sel_help_lang').val(data.help_text_language);
+    //VTOY_MENU_LANGUAGE
+    if ($("select[id=id_ctrl_sel_menu_lang")[0].options.length === 0)
+    {
+      for (var i = 0; i < data.menu_list.length; i++) {
+        var hlang = data.menu_list[i];
+        var opt = '<option title="'+hlang+'">'+hlang+'</option>';
+        $('select[id=id_ctrl_sel_menu_lang').append(opt);
+      }
+    }
+    $('select[id=id_ctrl_sel_menu_lang').val(data.menu_language);
   }
 
   function VtoySaveCurrentPage() {
@@ -1329,6 +1376,7 @@
   $('select[id=id_ctrl_sel_max_depth]').change(VtoySaveCurrentPage);
   $('select[id=id_ctrl_sel_kbd]').change(VtoySaveCurrentPage);
   $('select[id=id_ctrl_sel_help_lang]').change(VtoySaveCurrentPage);
+  $('select[id=id_ctrl_sel_menu_lang]').change(VtoySaveCurrentPage);
   $('input[id=id_ctrl_text_timeout]').change(function() {
     var value = $('input:text[id=id_ctrl_text_timeout]').val();
     if (/^[0-9][0-9]*$/.test(value)) {