crichardson/enigma-bbs
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

* File Base newscan basic functionality

Browse Source 
* Try to handle unknown options in telnet server
This commit is contained in:
Bryan Ashby
2017-07-17 19:46:38 -06:00
parent d230a2f58b
commit d57ca0873e
7 changed files with 108 additions and 60 deletions
Download Patch File Download Diff File Expand all files Collapse all files

8
core/servers/login/telnet.js
View File

@@ -184,6 +184,10 @@ const OPTION_NAMES = Object.keys(OPTIONS).reduce(function(names, name) {
return names;
}, {});
function unknownOption(bufs, i, event) {
Log.warn( { bufs : bufs, i : i, event : event }, 'Unknown Telnet option');
}
const OPTION_IMPLS = {};
// :TODO: fill in the rest...
OPTION_IMPLS.NO_ARGS =
@@ -421,7 +425,9 @@ function parseOption(bufs, i, event) {
const option = bufs.get(i); // :TODO: fix deprecation... [i] is not the same
event.optionCode = option;
event.option = OPTION_NAMES[option];
return OPTION_IMPLS[option](bufs, i + 1, event);
const handler = OPTION_IMPLS[option];
return handler ? handler(bufs, i + 1, event) : unknownOption(bufs, i + 1, event);
}