frodovdr
/
node-red
mirror of https://github.com/node-red/node-red.git
1
0
Fork 0
Code Issues Releases Wiki Activity

Merge pull request #955 from natcl/master 

Fix escapce character catch in TCPGet + support 0x?? sequences
This commit is contained in:
Dave Conway-Jones 2016-08-02 20:15:31 +01:00 committed by GitHub
parent 1d9488d24f 1541e382e4
commit 4c9d7cbeed
1 changed files with 13 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

16
nodes/core/io/31-tcpin.js
View File

@ -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); }