ThunderNetworkRaD/readline-sync
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Fix: error of decodeDOS when no arg

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This commit is contained in:
anseki 2015-03-24 20:37:20 +09:00
parent a7bb63d3e3
commit fff855fc79
1 changed files with 25 additions and 25 deletions
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50
lib/read.cs.js
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@ -27,26 +27,14 @@ while (typeof(arg = args.shift()) === 'string') {
}
if (typeof options.display === 'string' && options.display !== '') {
ttyWrite(options.encoded ? decodeDOS(options.display) : options.display);
writeTTY(options.encoded ? decodeDOS(options.display) : options.display);
}
WScript.StdOut.Write("'" + (options.noEchoBack ? readS() : ttyRead()) + "'");
WScript.StdOut.Write("'" + (options.noEchoBack ? readS() : readTTY()) + "'");
WScript.Quit();
function ttyRead() {
var text;
try {
text = getFso().OpenTextFile('CONIN$', FSO_ForReading).ReadLine();
} catch (e) {
WScript.StdErr.WriteLine('TTY Read Error: ' + e.number +
'\n' + e.description);
WScript.Quit(1);
}
return text;
}
function ttyWrite(text) {
function writeTTY(text) {
try {
tty = tty || getFso().OpenTextFile('CONOUT$', FSO_ForWriting, true);
tty.Write(text);
@ -57,9 +45,16 @@ function ttyWrite(text) {
}
}
function getFso() {
if (!fso) { fso = new ActiveXObject('Scripting.FileSystemObject'); }
return fso;
function readTTY() {
var text;
try {
text = getFso().OpenTextFile('CONIN$', FSO_ForReading).ReadLine();
} catch (e) {
WScript.StdErr.WriteLine('TTY Read Error: ' + e.number +
'\n' + e.description);
WScript.Quit(1);
}
return text;
}
function readS() {
@ -103,18 +98,23 @@ function scriptPW() {
'\n' + e.description);
WScript.Quit(1);
}
ttyWrite('\n');
writeTTY('\n');
return pw;
}
function getFso() {
if (!fso) { fso = new ActiveXObject('Scripting.FileSystemObject'); }
return fso;
}
function getShell() {
if (!shell) { shell = WScript.CreateObject('WScript.Shell'); }
return shell;
}
function shellExec(cmd, callback) { // callback(exitCode, stdout, stderr, error)
var wsExec, stdout = '', stderr = '', noOutput;
function getShell() {
if (!shell) { shell = WScript.CreateObject('WScript.Shell'); }
return shell;
}
try {
wsExec = getShell().Exec(cmd);
} catch (e) {
@ -143,7 +143,7 @@ function shellExec(cmd, callback) { // callback(exitCode, stdout, stderr, error)
}
function decodeDOS(arg) {
return arg.replace(/#(\d+);/g, function(str, charCode) {
return (arg + '').replace(/#(\d+);/g, function(str, charCode) {
return String.fromCharCode(+charCode);
});
}