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Fix escapce character catch in TCPGet + support 0x?? sequences

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This commit is contained in:
Nathanaël Lécaudé 2016-08-02 12:32:49 -04:00
parent 1d9488d24f
commit 1541e382e4
1 changed files with 13 additions and 3 deletions
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16
nodes/core/io/31-tcpin.js
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@ -394,10 +394,20 @@ module.exports = function(RED) {
if (this.out != "char") { this.splitc = Number(this.splitc); }
else {
this.splitc = this.splitc.replace("\\n",0x0A).replace("\\r",0x0D).replace("\\t",0x09).replace("\\e",0x1B).replace("\\f",0x0C).replace("\\0",0x00);
if (typeof this.splitc == "string") { this.splitc = this.splitc.charCodeAt(0); }
if (this.splitc[0] == '\\') {
this.splitc = parseInt(this.splitc.replace("\\n",0x0A).replace("\\r",0x0D).replace("\\t",0x09).replace("\\e",0x1B).replace("\\f",0x0C).replace("\\0",0x00));
}
if (typeof this.splitc == "string") {
if (this.splitc.substr(0,2) == "0x") {
this.splitc = parseInt(this.splitc);
}
else {
this.splitc = this.splitc.charCodeAt(0);
}
}
} // jshint ignore:line
var buf;
if (this.out == "count") {
if (this.splitc === 0) { buf = new Buffer(1); }