Terr!
I got some differencies between using script under CGI and
Apache::PerlRun what i don't understand is that mandatory.
I am not an expert, so i try just to describe my situation.
I have an CGI-script with following sub:
sub PHeader {
$_[0]
? print $q->header(-type=>"text/plain; $char",-cookie=>'')
: print $q->header(-type=>"text/html; $char",-cookie=>'');
}
I call this sub mostly &PHeader and only if i need "Content-type:
text/plain" i add a argument &PHeader(1), for example.
Under CGI it works fine, but under Apache::PerlRun has @_ a value (for
example "Apache::PerlRun=HASH(0x81ea01c) SCALAR(0x821a2bc)", i don't
know where and why it comes) and my PHeader does not understand that i
need a HTML-header. When i call a sub like &PHeader() or PHeader, it
works fine, so main program does not deliver any arguments.
Maybe it is something trivial but i had really confused why i got wrong
headers. When i ran it from command line, i got right header (like under
CGI).
Maybe someone can explain, why under PerlRun i got value for @_?
My system is Debian GNU/Linux Stable, Apache is 1.3.29, mod_perl 1.29,
perl 5.8.3.
example script:
------------
#!/usr/bin/perl -w
use strict;
use CGI qw(:all);
our ($q, $char);
$q = new CGI;
$char = "iso-8859-15";
&PHeader;
# &PHeader() or PHeader works fine;
&PContent;
sub PHeader {
@_
? print $q->header(-type=>"text/plain; $char",-cookie=>'')
: print $q->header(-type=>"text/html; $char",-cookie=>'');
}
sub PContent {
@_
? print "some plain text -> @_"
: print "<b>some HTML-content</b>";
}
------------
Output of `perl -V`
------------
Summary of my perl5 (revision 5.0 version 8 subversion 3) configuration:
Platform:
osname=linux, osvers=2.4.25-ti1211, archname=i386-linux-thread-multi
uname='linux kosh 2.4.25-ti1211 #1 thu feb 19 18:20:12 est 2004
i686 gnulinux '
config_args='-Dusethreads -Duselargefiles -Dccflags=-DDEBIAN
-Dcccdlflags=-fPIC -Darchname=i386-linux -Dprefix=/usr -Dpriv
lib=/usr/share/perl/5.8 -Darchlib=/usr/lib/perl/5.8 -Dvendorprefix=/usr
-Dvendorlib=/usr/share/perl5 -Dvendorarch=/usr/lib/per
l5 -Dsiteprefix=/usr/local -Dsitelib=/usr/local/share/perl/5.8.3
-Dsitearch=/usr/local/lib/perl/5.8.3 -Dman1dir=/usr/share/man
/man1 -Dman3dir=/usr/share/man/man3 -Dsiteman1dir=/usr/local/man/man1
-Dsiteman3dir=/usr/local/man/man3 -Dman1ext=1 -Dman3ext=
3perl -Dpager=/usr/bin/sensible-pager -Uafs -Ud_csh -Uusesfio -Uusenm
-Duseshrplib -Dlibperl=libperl.so.5.8.3 -Dd_dosuid -des'
hint=recommended, useposix=true, d_sigaction=define
usethreads=define use5005threads=undef useithreads=define
usemultiplicity=define
useperlio=define d_sfio=undef uselargefiles=define usesocks=undef
use64bitint=undef use64bitall=undef uselongdouble=undef
usemymalloc=n, bincompat5005=undef
Compiler:
cc='cc', ccflags ='-D_REENTRANT -D_GNU_SOURCE -DTHREADS_HAVE_PIDS
-DDEBIAN -fno-strict-aliasing -I/usr/local/include -D_LA
RGEFILE_SOURCE -D_FILE_OFFSET_BITS=64',
optimize='-O3',
cppflags='-D_REENTRANT -D_GNU_SOURCE -DTHREADS_HAVE_PIDS -DDEBIAN
-fno-strict-aliasing -I/usr/local/include'
ccversion='', gccversion='3.3.3 (Debian 20040314)', gccosandvers=''
intsize=4, longsize=4, ptrsize=4, doublesize=8, byteorder=1234
d_longlong=define, longlongsize=8, d_longdbl=define, longdblsize=12
ivtype='long', ivsize=4, nvtype='double', nvsize=8, Off_t='off_t',
lseeksize=8
alignbytes=4, prototype=define
Linker and Libraries:
ld='cc', ldflags =' -L/usr/local/lib'
libpth=/usr/local/lib /lib /usr/lib
libs=-lgdbm -lgdbm_compat -ldb -ldl -lm -lpthread -lc -lcrypt
perllibs=-ldl -lm -lpthread -lc -lcrypt
libc=/lib/libc-2.3.2.so, so=so, useshrplib=true,
libperl=libperl.so.5.8.3
gnulibc_version='2.3.2'
Dynamic Linking:
dlsrc=dl_dlopen.xs, dlext=so, d_dlsymun=undef, ccdlflags='-rdynamic'
cccdlflags='-fPIC', lddlflags='-shared -L/usr/local/lib'
Characteristics of this binary (from libperl):
Compile-time options: MULTIPLICITY USE_ITHREADS USE_LARGE_FILES
PERL_IMPLICIT_CONTEXT
Built under linux
Compiled at Mar 27 2004 16:21:10
@INC:
/etc/perl
/usr/local/lib/perl/5.8.3
/usr/local/share/perl/5.8.3
/usr/lib/perl5
/usr/share/perl5
/usr/lib/perl/5.8
/usr/share/perl/5.8
/usr/local/lib/site_perl
.
------------
--
TIA and with best regards
Kõike hääd,
Gunnar Koppel
--
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