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* Trying to figure out environment issue...

This commit is contained in:
Bryan Ashby 2015-07-07 21:36:25 -06:00
parent 06648403cc
commit a57f4aadcc
3 changed files with 39 additions and 18 deletions
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1
core/art.js
View File

@ -555,5 +555,4 @@ function display(options, cb) {
parser.reset(options.art);
parser.parse();
//parser.parse(options.art);
}

1
core/multi_line_edit_text_view.js
View File

@ -103,6 +103,7 @@ function MultiLineEditTextView(options) {
this.textLines = [];
this.topVisibleIndex = 0;
this.mode = options.mode || 'edit'; // edit | preview
//
// cursorPos represents zero-based row, col positions

55
core/servers/telnet.js
View File

@ -428,6 +428,7 @@ function TelnetClient(input, output) {
this.didReady = false; // have we emit the 'ready' event?
this.input.on('data', function onData(b) {
console.log(b)
bufs.push(b);
var i;
@ -508,7 +509,7 @@ TelnetClient.prototype.handleWillCommand = function(evt) {
// See RFC 1091 @ http://www.faqs.org/rfcs/rfc1091.html
//
this.requestTerminalType();
} else if('environment variables' === evt.option) {
} else if('new environment' === evt.option) {
//
// See RFC 1572 @ http://www.faqs.org/rfcs/rfc1572.html
//
@ -659,25 +660,45 @@ TelnetClient.prototype.requestTerminalType = function() {
SB_COMMANDS.SEND,
COMMANDS.IAC,
COMMANDS.SE ]);
return this.output.write(buf);
this.output.write(buf);
};
var WANTED_ENVIRONMENT_VARIABLES = [ 'LINES', 'COLUMNS', 'TERM', 'TERM_PROGRAM' ];
//var WANTED_ENVIRONMENT_VARIABLES = [ 'LINES', 'COLUMNS', 'TERM', 'TERM_PROGRAM' ];
var WANTED_ENVIRONMENT_VAR_BUFS = [
new Buffer( 'LINES' ),
new Buffer( 'COLUMNS' ),
new Buffer( 'TERM' ),
new Buffer( 'TERM_PROGRAM' )
];
TelnetClient.prototype.requestEnvironmentVariables = function() {
var bufs = buffers();
bufs.push(new Buffer([ COMMANDS.IAC, COMMANDS.SB, OPTIONS.NEW_ENVIRONMENT, SB_COMMANDS.SEND ]));
return;
// :TODO: This is broken. I think we just need to wait for supress go-ahead/etc. before doing this?
for(var i = 0; i < WANTED_ENVIRONMENT_VARIABLES.length; ++i) {
//bufs.push(new Buffer( [ ENVIRONMENT_VARIABLES_COMMANDS.VAR ]));
bufs.push(new Buffer( [ NEW_ENVIRONMENT_COMMANDS.VAR ] ));
bufs.push(new Buffer(WANTED_ENVIRONMENT_VARIABLES[i])); // :TODO: encoding here?! UTF-8 will work, but shoudl be more explicit
var self = this;
console.log('requesting environment...')
var bufs = buffers();
bufs.push(new Buffer( [
COMMANDS.IAC,
COMMANDS.SB,
OPTIONS.NEW_ENVIRONMENT,
SB_COMMANDS.SEND ]
));
for(var i = 0; i < WANTED_ENVIRONMENT_VAR_BUFS.length; ++i) {
bufs.push(new Buffer( [ NEW_ENVIRONMENT_COMMANDS.VAR ] ), WANTED_ENVIRONMENT_VAR_BUFS[i] );
}
bufs.push(new Buffer([ COMMANDS.IAC, COMMANDS.SE ]));
return this.output.write(bufs.toBuffer());
var out = bufs.toBuffer();
console.log('out=')
console.log(out)
console.log('---')
self.output.write(bufs.toBuffer());
};
TelnetClient.prototype.banner = function() {
@ -714,19 +735,19 @@ Object.keys(OPTIONS).forEach(function(name) {
buf[1] = this.command;
buf[2] = code;
return this.client.output.write(buf);
}
};
});
// Create do, dont, etc. methods on Client
['do', 'dont', 'will', 'wont'].forEach(function(command) {
function get() {
var get = function() {
return new Command(command, this);
}
};
Object.defineProperty(TelnetClient.prototype, command, {
get : get,
enumerable : true,
configurable : true
get : get,
enumerable : true,
configurable : true
});
});