Convert Telnet output to the correct charset as well

DEPENDENCIES.md

@@ -15,6 +15,7 @@ Major dependencies includes:
 - [normalize.css](https://github.com/necolas/normalize.css), Licensed under MIT license
 - [Roboto font](https://en.wikipedia.org/wiki/Roboto), Licensed under Apache license.
   Packaged by [Christian Hoffmeister](https://github.com/choffmeister/roboto-fontface-bower), Licensed under Apache 2.0
+- [iconv-lite](https://github.com/ashtuchkin/iconv-lite), Licensed under MIT license
 
 ## For back-end application
 

package-lock.json

@@ -5023,6 +5023,17 @@
         "chardet": "^0.7.0",
         "iconv-lite": "^0.4.24",
         "tmp": "^0.0.33"
+      },
+      "dependencies": {
+        "iconv-lite": {
+          "version": "0.4.24",
+          "resolved": "https://registry.npmjs.org/iconv-lite/-/iconv-lite-0.4.24.tgz",
+          "integrity": "sha512-v3MXnZAcvnywkTUEZomIActle7RXXeedOR31wwl7VlyoXO4Qi9arvSenNQWne1TcRwhCL1HwLI21bEqdpj8/rA==",
+          "dev": true,
+          "requires": {
+            "safer-buffer": ">= 2.1.2 < 3"
+          }
+        }
       }
     },
     "extglob": {
@@ -6630,9 +6641,9 @@
       "dev": true
     },
     "iconv-lite": {
-      "version": "0.4.24",
+      "version": "0.5.0",
-      "resolved": "https://registry.npmjs.org/iconv-lite/-/iconv-lite-0.4.24.tgz",
+      "resolved": "https://registry.npmjs.org/iconv-lite/-/iconv-lite-0.5.0.tgz",
-      "integrity": "sha512-v3MXnZAcvnywkTUEZomIActle7RXXeedOR31wwl7VlyoXO4Qi9arvSenNQWne1TcRwhCL1HwLI21bEqdpj8/rA==",
+      "integrity": "sha512-NnEhI9hIEKHOzJ4f697DMz9IQEXr/MMJ5w64vN2/4Ai+wRnvV7SBrL0KLoRlwaKVghOc7LQ5YkPLuX146b6Ydw==",
       "dev": true,
       "requires": {
         "safer-buffer": ">= 2.1.2 < 3"

package.json

@@ -23,6 +23,7 @@
     "file-loader": "^4.2.0",
     "html-loader": "^0.5.5",
     "html-webpack-plugin": "^3.2.0",
+    "iconv-lite": "^0.5.0",
     "imagemin-webpack-plugin": "^2.4.2",
     "mini-css-extract-plugin": "^0.5.0",
     "mocha": "^6.2.0",

ui/commands/common.js

@@ -46,13 +46,10 @@ export const charsetPresets = [
   "windows-1256",
   "windows-1257",
   "windows-1258",
-  "x-mac-cyrillic",
   "gbk",
   "gb18030",
-  "hz-gb-2312",
   "big5",
   "euc-jp",
-  "iso-2022-jp",
   "shift-jis",
   "euc-kr",
   "iso-2022-kr",

ui/control/telnet.js

@@ -15,6 +15,8 @@
 // You should have received a copy of the GNU Affero General Public License
 // along with this program.  If not, see <https://www.gnu.org/licenses/>.
 
+import * as iconv from "iconv-lite";
+
 import * as subscribe from "../stream/subscribe.js";
 import * as reader from "../stream/reader.js";
 import * as color from "../commands/color.js";
@@ -331,12 +333,14 @@ class Control {
     this.colorM = color;
     this.colors = this.colorM.get();
 
-    if (!data.charset || data.charset === "utf-8") {
+    this.charset = data.charset;
+
+    if (this.charset === "utf-8") {
       this.charsetDecoder = d => {
         return d;
       };
     } else {
-      let dec = new TextDecoder(data.charset),
+      let dec = new TextDecoder(this.charset),
         enc = new TextEncoder();
 
       this.charsetDecoder = d => {
@@ -449,7 +453,7 @@ class Control {
     }
 
     let currentLen = 0;
-    const enc = new TextEncoder("utf-8").encode(data);
+    const enc = new iconv.encode(data, this.charset);
 
     while (currentLen < enc.length) {
       const iacPos = this.searchNextIAC(currentLen, enc);