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RE: [Tclhttpd-users] Problem with relative links?
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From: Shawn K. <sha...@ea...> - 2004-11-06 05:34:55
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Hi Colin -- and Mathias -- and all
This is about as much as I can reasonably do to make this a bit easier to
fix.
I am running tcl847 threaded and 3.5.1.x (a very recent download -
tclhttpd351dist.zip - I believe) tclhttpd server.
The filename referenced in the link (../swamp/CV/xyz.html) doesn't exist --
which causes a redirect to one that does, an xyz.htm. I am not sure if this
is a contributing factor, but you may well have to do this to get it to
happen because there is some string handling during the redirect (I think
additionally that it may need to be two {meaning more than one) directories
down from the docroot for the bug to occur). Ultimately it gets down to
uri::GetUPHP which is where the url string gets whacked.
in proc uri::GetUDHP:
$matchEnd = 5
$url == swamp/CV/frame.htm
line 56 >set url [string range $url $matchEnd end]
$url == /CV/frame.htm
I am willing to have a go at fixing this -- but -- this is a bit humbling --
Despite trying to determine why this is wrong -- I am nowhere near familiar
enough with the code base (or regexp) to address this seriously.
If you need more information I have a reproducible test case -- Although it
appears that it may not be that hard to reproduce. If need be - I can open
a debugging port to the outside and allow you to debug it on my server.
Have fun. I'd be interested in hearing what the reason/solution is.
Shawn
A-----Original Message-----
From: tcl...@li...
[mailto:tcl...@li...]On Behalf Of Shawn
Kielty
Sent: Thursday, November 04, 2004 10:40 PM
To: Shawn Kielty; Tclhttpd users
Subject: RE: [Tclhttpd-users] Problem with relative links?
Hi --
I started to fix this and found that once I had fussed with it for awhile it
worked -- so I am not sure what the problem might have been -- I did however
save off the original file -- which you can get from my site -- at
http://shawnkielty/home/newhome_bug.tml -- It still has this behavior -- but
I am at a bit of a loss to explain it. Perhaps some spurious non printing
character or anomaly in the file.
Shawn
-----Original Message-----
From: tcl...@li...
[mailto:tcl...@li...]On Behalf Of Shawn
Kielty
Sent: Thursday, November 04, 2004 10:21 PM
To: Tclhttpd users
Subject: [Tclhttpd-users] Problem with relative links?
Howdy folks
I am noticing that my relative links don't all work as they used to -- and I
believe this may be a bug --
The file <DocRoot>/home/newhome.tml creates the following html:
<td>
<span style="font-size:10.0pt;font-family:Arial;color:#F9E4C9">
<b><a href="../swamp/start.html" target="_top">
<span style="color:#F9E4C9">More ...</span></a></b></span></td>
<td>
<span style="font-size:10.0pt;font-family:Arial;color:#F9E4C9">
<b><a href="../swamp/CV/frame.html" target="_top">
<span style="color:#F9E4C9">Still More ...</span></a></b></span></td>
<td>
Where the first link "../swamp/start.html" works -- but the second
"../swamp/CV/frame.html" doesn't.
clicking on the link results in the server trying to fetch
<DocRoot>/CV/frame.htm, which seems clearly wrong. it is interesting to
note that the browser status bar does -- in fact -- display the correct
location. This was working previously --
It's easy enough for me to fix -- in my own pages -- but I believe something
is not happening as it should.
Shawn
Shawn Kielty
http://www.shawnkielty.com
(480)636-1524
(510) 828-9411
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