1. Valid Euphoria Web Page?
Shouldn't this work from an Apache server on Linux? I'm getting
the mysterious "Premature end of script headers:" error message.
How do I troubleshoot this? Thank! :)
--code starts below
#!exu
puts(1,"Content-type: text/html; charset=iso-8859-1\n\n")
puts(1,"<!DOCTYPE html PUBLIC \"-//W3C//DTD HTML 4.1//EN\">\n\n")
puts(1,"<html>\n")
puts(1,"<head>Header</head>\n")
puts(1,"<body>Hello</body>\n")
puts(1,"</html>\n")
--code ends
-=ck
"Programming in a state of EUPHORIA."
http://www.cklester.com/euphoria/
2. Re: Valid Euphoria Web Page?
Try this:
#!exu
puts(1,"Content-type: text/html\n\n")--; charset=iso-8859-1\n\n")
puts(1,"<!DOCTYPE html PUBLIC \"-//W3C//DTD HTML 4.1//EN\">\n\n")
puts(1,"<html>\n")
puts(1,"<head>Header</head>\n")
puts(1,"<body>Hello</body>\n")
puts(1,"</html>\n")
--code ends
I can't test it since I don't use Apache(I use my CJBN webserver).
cklester wrote:
>
> Shouldn't this work from an Apache server on Linux? I'm getting
> the mysterious "Premature end of script headers:" error message.
>
> How do I troubleshoot this? Thank! :)
>
> --code starts below
> #!exu
>
> puts(1,"Content-type: text/html; charset=iso-8859-1\n\n")
> puts(1,"<!DOCTYPE html PUBLIC \"-//W3C//DTD HTML 4.1//EN\">\n\n")
>
> puts(1,"<html>\n")
> puts(1,"<head>Header</head>\n")
> puts(1,"<body>Hello</body>\n")
> puts(1,"</html>\n")
> --code ends
>
> -=ck
> "Programming in a state of EUPHORIA."
> <a
> href="http://www.cklester.com/euphoria/">http://www.cklester.com/euphoria/</a>
>
3. Re: Valid Euphoria Web Page?
- Posted by Jonas Temple <jtemple at yhti.net>
Aug 26, 2004
-
Last edited Aug 27, 2004
cklester wrote:
>
> Shouldn't this work from an Apache server on Linux? I'm getting
> the mysterious "Premature end of script headers:" error message.
>
> How do I troubleshoot this? Thank! :)
>
> --code starts below
> #!exu
>
> puts(1,"Content-type: text/html; charset=iso-8859-1\n\n")
> puts(1,"<!DOCTYPE html PUBLIC \"-//W3C//DTD HTML 4.1//EN\">\n\n")
>
> puts(1,"<html>\n")
> puts(1,"<head>Header</head>\n")
> puts(1,"<body>Hello</body>\n")
> puts(1,"</html>\n")
> --code ends
>
> -=ck
> "Programming in a state of EUPHORIA."
> <a
> href="http://www.cklester.com/euphoria/">http://www.cklester.com/euphoria/</a>
>
CK,
When I was getting these strange errors I found it helpful to look at the
Apache server logs. I can't remember off the top of my head where the
server logs are, though. Maybe /etc/logs?
Jonas
4. Re: Valid Euphoria Web Page?
- Posted by Andy Serpa <ac at onehorseshy.com>
Aug 26, 2004
-
Last edited Aug 27, 2004
cklester wrote:
>
> Shouldn't this work from an Apache server on Linux? I'm getting
> the mysterious "Premature end of script headers:" error message.
>
> How do I troubleshoot this? Thank! :)
>
> --code starts below
> #!exu
>
> puts(1,"Content-type: text/html; charset=iso-8859-1\n\n")
> puts(1,"<!DOCTYPE html PUBLIC \"-//W3C//DTD HTML 4.1//EN\">\n\n")
>
> puts(1,"<html>\n")
> puts(1,"<head>Header</head>\n")
> puts(1,"<body>Hello</body>\n")
> puts(1,"</html>\n")
> --code ends
>
>
Don't forget to set the permissions correctly so that it is executable...
5. Re: Valid Euphoria Web Page?
- Posted by Andy Serpa <ac at onehorseshy.com>
Aug 26, 2004
-
Last edited Aug 27, 2004
Also, uploading in Binary mode instead of ASCII can cause that...
6. Re: Valid Euphoria Web Page?
- Posted by cklester <cklester at yahoo.com>
Aug 26, 2004
-
Last edited Aug 27, 2004
CoJaBo wrote:
>
> Try this:
>
> #!exu
>
> puts(1,"Content-type: text/html\n\n")--; charset=iso-8859-1\n\n")
Nope, that didn't work. What else should I try? :)
-=ck
"Programming in a state of EUPHORIA."
http://www.cklester.com/euphoria/
7. Re: Valid Euphoria Web Page?
- Posted by cklester <cklester at yahoo.com>
Aug 26, 2004
-
Last edited Aug 27, 2004
Jonas Temple wrote:
>
> cklester wrote:
> >
> > Shouldn't this work from an Apache server on Linux? I'm getting
> > the mysterious "Premature end of script headers:" error message.
>
> When I was getting these strange errors I found it helpful to look at the
> Apache server logs. I can't remember off the top of my head where the
> server logs are, though. Maybe /etc/logs?
Yes, that's where I find the "Premature end of script" error message.
Unfortunately, I can't find an ex.err to see if my program is
crashing in the midst of execution. However, I don't think it is because
it runs from the prompt just fine.
-=ck
"Programming in a state of EUPHORIA."
http://www.cklester.com/euphoria/
8. Re: Valid Euphoria Web Page?
- Posted by cklester <cklester at yahoo.com>
Aug 26, 2004
-
Last edited Aug 27, 2004
Andy Serpa wrote:
>
> cklester wrote:
> >
> > Shouldn't this work from an Apache server on Linux? I'm getting
> > the mysterious "Premature end of script headers:" error message.
> >
> > How do I troubleshoot this? Thank! :)
>
> Don't forget to set the permissions correctly so that it is executable...
I verified that the permissions are set to "execute" for everyone. That
didn't resolve the problem...
Thanks!
-=ck
"Programming in a state of EUPHORIA."
http://www.cklester.com/euphoria/
9. Re: Valid Euphoria Web Page?
- Posted by cklester <cklester at yahoo.com>
Aug 26, 2004
-
Last edited Aug 27, 2004
Andy Serpa wrote:
>
> Also, uploading in Binary mode instead of ASCII can cause that...
I really thought this might be it, because I remember last time saving
from Windows to Linux caused problems. Then I went and edited it on the
Linux box and saved it and it worked fine! Alas, that wasn't the problem
this time. Drat!!! :)
-=ck
"Programming in a state of EUPHORIA."
http://www.cklester.com/euphoria/
10. Re: Valid Euphoria Web Page?
- Posted by irv mullins <irvm at ellijay.com>
Aug 26, 2004
-
Last edited Aug 27, 2004
cklester wrote:
>
> CoJaBo wrote:
> >
> > Try this:
> >
> > #!exu
> >
> > puts(1,"Content-type: text/html\n\n")--; charset=iso-8859-1\n\n")
>
> Nope, that didn't work. What else should I try? :)
>
Try setting up crash_file().
include machine.e
crash_file("/some_directory/cgi_error")
-- then rest of includes.
Point crash_file to a directory which is owned by Apache. Then
monitor that directory and see what happens.
Irv
11. Re: Valid Euphoria Web Page?
- Posted by Andy Serpa <ac at onehorseshy.com>
Aug 26, 2004
-
Last edited Aug 27, 2004
cklester wrote:
>
> Andy Serpa wrote:
> >
> > cklester wrote:
> > >
> > > Shouldn't this work from an Apache server on Linux? I'm getting
> > > the mysterious "Premature end of script headers:" error message.
> > >
> > > How do I troubleshoot this? Thank! :)
> >
> > Don't forget to set the permissions correctly so that it is executable...
>
> I verified that the permissions are set to "execute" for everyone. That
> didn't resolve the problem...
>
> Thanks!
Here's everything I can think of to double-check:
-- make sure you uploaded the interpreter in Binary mode, and it is in the same
directory as the script or your EUDIR variable is set properly.
-- make sure you upload the scripts in ASCII mode
-- scripts & the directory they are in should be chmod'd to 755
-- the interpreter itself & the directory it is in should be chmod'd to 755 (did
you check that?)
-- the script must output a "Content-type" line (looks like you've got that)
-- use a ".cgi" extension on the scripts, or set an Apache handler for the
extension you are using to "cgi-script"
-- try to get it working first in your cgi-bin directory -- some servers don't
allow cgi scripts just anywhere (although this is rare these days)
12. Re: Valid Euphoria Web Page?
Andy Serpa wrote:
> > > cklester wrote:
> > > > Shouldn't this work from an Apache server on Linux? I'm getting
> > > > the mysterious "Premature end of script headers:" error message.
> > > > How do I troubleshoot this? Thank! :)
>
> Here's everything I can think of to double-check:
>
> -- make sure you uploaded the interpreter in Binary mode, and it is in the
> same directory
> as the script or your EUDIR variable is set properly.
I'm telnetting into my server.
The interpreter ("exu") is in a directory called /var/www/interpreters. If
I go to that directory and type "exu," it says command not found. If I
type "./exu," it does nothing. Shouldn't I get the prompt that asks me
for the filename to run?
> -- make sure you upload the scripts in ASCII mode
Check.
> -- scripts & the directory they are in should be chmod'd to 755
Check.
> -- the interpreter itself & the directory it is in should be chmod'd to 755
> (did you
> check that?)
Check.
> -- the script must output a "Content-type" line (looks like you've got that)
Got it.
> -- use a ".cgi" extension on the scripts, or set an Apache handler for the
> extension
> you are using to "cgi-script"
I've got an .htaccess file in my directory consisting of this:
AddHandler cgi-script .esp
Options +ExecCGI
DirectoryIndex index.esp index.html index.htm
> -- try to get it working first in your cgi-bin directory -- some servers don't
> allow
> cgi scripts just anywhere (although this is rare these days)
I've run my .esp scripts in the past with no problem. I switched to a
different directory to run some test code and now can't get it to work
again! sheesh!!! This should be easier for us dummies. :/
-=ck
"Programming in a state of EUPHORIA."
http://www.cklester.com/euphoria/
13. Re: Valid Euphoria Web Page?
cklester wrote:
>
> Andy Serpa wrote:
> > > > cklester wrote:
> > > > > Shouldn't this work from an Apache server on Linux? I'm getting
> > > > > the mysterious "Premature end of script headers:" error message.
> > > > > How do I troubleshoot this? Thank! :)
> >
> > Here's everything I can think of to double-check:
> >
> > -- make sure you uploaded the interpreter in Binary mode, and it is in the
> > same directory
> > as the script or your EUDIR variable is set properly.
>
> I'm telnetting into my server.
>
> The interpreter ("exu") is in a directory called /var/www/interpreters. If
> I go to that directory and type "exu," it says command not found. If I
> type "./exu," it does nothing. Shouldn't I get the prompt that asks me
> for the filename to run?
>
> > -- make sure you upload the scripts in ASCII mode
>
> Check.
>
> > -- scripts & the directory they are in should be chmod'd to 755
>
> Check.
>
> > -- the interpreter itself & the directory it is in should be chmod'd to 755
> > (did
> you
> > check that?)
>
> Check.
>
> > -- the script must output a "Content-type" line (looks like you've got that)
>
> Got it.
>
> > -- use a ".cgi" extension on the scripts, or set an Apache handler for the
> > extension
> > you are using to "cgi-script"
>
> I've got an .htaccess file in my directory consisting of this:
>
> AddHandler cgi-script .esp
> Options +ExecCGI
> DirectoryIndex index.esp index.html index.htm
>
> > -- try to get it working first in your cgi-bin directory -- some servers
> > don't allow
> > cgi scripts just anywhere (although this is rare these days)
>
> I've run my .esp scripts in the past with no problem. I switched to a
I noiticed that http://www.cklester.com/esp/hello_world.esp
generates a 500 error...
> different directory to run some test code and now can't get it to work
> again! sheesh!!! This should be easier for us dummies. :/
>
> -=ck
> "Programming in a state of EUPHORIA."
> <a
> href="http://www.cklester.com/euphoria/">http://www.cklester.com/euphoria/</a>
>
14. Re: Valid Euphoria Web Page?
CoJaBo wrote:
> I noiticed that <a
> href="http://www.cklester.com/esp/hello_world.esp">http://www.cklester.com/esp/hello_world.esp</a>
> generates a 500 error...
Yeah, and it worked fine before! WAAAAAAAAAHHHH!!! :(
-=ck
"Programming in a state of EUPHORIA."
http://www.cklester.com/euphoria/
