[Jtidy-devel] [ jtidy-Bugs-462423 ] stdin support doesn't work on cmd line

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Bugs item #462423, was opened at 2001-09-18 04:09
Message generated for change (Settings changed) made by fgiust
You can respond by visiting: 
https://sourceforge.net/tracker/?func=detail&atid=113153&aid=462423&group_id=13153

Category: Tidy functionality
Group: None
Status: Open
Resolution: None
>Priority: 9
Submitted By: Nobody/Anonymous (nobody)
>Assigned to: fabrizio giustina (fgiust)
Summary: stdin support doesn't work on cmd line

Initial Comment:
For example, whenever I try to process stdin I get this:

cat x.html | jtidy -asxml
Tidy: can't open file "stdin"

I don't think the processing of stdin in Tidy.java's main() is correct.

Around line 1562 we have this:

if (argc > 1)
            {
                file = argv[argIndex];
            }
            else
            {
                file = "stdin";
            }
whereas I think we want this ?

if (argc > 1)
            {
                file = argv[argIndex];
            }
            else
            {
                file = null;
            }

Because:
    private Node parse(InputStream in, String file, OutputStream out)

has this:

        if (file != null)
        {
            in = new FileInputStream(file);
            inputStreamName = file;
        }
        else if (in == null)
        {
            in = System.in;
            inputStreamName = "stdin";
        }


so passing null as 1st argument to parse() will cause it to use stdin. passing "stdin" will cause it to try and open a fie of that name.

Anyway - I have tried patching it like this and I can now get my example command to work.

Dave

----------------------------------------------------------------------

Comment By: Nobody/Anonymous (nobody)
Date: 2001-09-18 04:25

Message:
Logged In: NO 

Sorry - hadn't meant to be quite so anonymous. Haven't used this system before.

Also, should maybe note that the problem occured with the 04aug200-r7dev release.

Cheers,
da...@wa...

----------------------------------------------------------------------

You can respond by visiting: 
https://sourceforge.net/tracker/?func=detail&atid=113153&aid=462423&group_id=13153