The problem is solved with the fix /usr/local/apache2/bin/apxs -c -L
/usr/local/lib -l apreq2 mod_maquette.c
The symbol apreq_params_as_string is now resolved.
But there is another unresolved symbol now : apreq_handle_apache2. I figured
out that this function is declared in the file apreq_module_apache2.h but
including it doesn't resolve the linking problem.
It seems weird, I thought that this symbol would be in the same lib
than apreq_params_as_string...
2010/2/16 Sorin Manolache <sor...@gmail.com>
> 2010/2/16 Frédéric Laurendeau <frederic.laurend...@gmail.com>:
> > Thanks for your help !
> > I tried it but it doesn't work, I get the following errors.
> >
> > /usr/local/apache2//build/libtool --silent --mode=compile gcc -prefer-pic
> > -DAP_HAVE_DESIGNATED_INITIALIZER -DLINUX=2 -D_REENTRANT -D_GNU_SOURCE -g
> > -O2 -pthread
> > -I/usr/local/apache2//include -I/usr/local/apache2//include
> > -I/usr/local/apache2//include -c -o mod_maquette.lo mod_maquette.c &&
> > touch mod_maquette.slo
> >
> > mod_maquette.c: In function `maquette_handler':
> > mod_maquette.c:21: warning: initialization makes pointer from integer
> > without a cast
> >
> > /usr/local/apache2//build/libtool --silent --mode=link gcc -o
> > mod_maquette.la -lapreq2 -rpath /usr/local/apache2//modules -module
> > -avoid-version mod_maquette.lo
> > /usr/bin/ld: cannot find -lapreq2
>
> Search libapreq2.so on your disk. Assuming it is located in
> /usr/local/lib/libapreq2.so you write
>
> /usr/local/apache2/bin/apxs -c -L /usr/local/lib -l apreq2 mod_maquette.c
>
> Check also that the lib is called libapreq2.so on your system. Maybe
> it is libapreq.so (without the '2'). Adapt your command line
> accordingly.
>
> S
>
> > collect2: ld returned 1 exit status
> > apxs:Error: Command failed with rc=65536
> > .
> > /usr/local/apache2//build/instdso.sh
> > SH_LIBTOOL='/usr/local/apache2//build/libtool'
> > mod_maquette.la/usr/local/apache2//modules
> > /usr/local/apache2//build/libtool --mode=install cp
> > mod_maquette.la/usr/local/apache2//modules/
> > cp .libs/mod_maquette.so /usr/local/apache2//modules/mod_maquette.so
> > cp: cannot stat `.libs/mod_maquette.so': No such file or directory
> > apxs:Error: Command failed with rc=65536
> >
> > 2010/2/16 Sorin Manolache <sor...@gmail.com>
> >
> >> 2010/2/16 Frédéric Laurendeau <frederic.laurend...@gmail.com>:
> >> > Hi,
> >> >
> >> > I am trying to write a module which will get the request body, process
> it
> >> > and write generated content in the response.
> >> > I have seen that some of you used aprec to get the request body but I
> >> just
> >> > cannot manage to build my module with it. I'm using apxs to build my
> >> module
> >> > and after the build, there is an error when trying to start apache2
> with
> >> my
> >> > module: "Cannot load mod_maquette.so into server: undefined symbol:
> >> > apreq_params_as_string"
> >> >
> >> > I put at the bottom of the mail my source code and my build script,
> maybe
> >> I
> >> > forgot to include some headers in the source or some libraries in the
> >> build
> >> > command line ?
> >> >
> >> > I don't really understand how all of this works but aprec seems very
> >> > powerfull and I'd like to find some tutorials or examples on how to
> build
> >> > modules with it.
> >> >
> >> > Thanks for your help.
> >> >
> >> > Frederic
> >> >
> >> > Build script :
> >> > /usr/local/apache2/bin/apxs -c mod_maquette.c
> >>
> >> Try
> >>
> >> /usr/local/apache2/bin/apxs -c -l apreq2 mod_maquette.c
> >>
> >> > /usr/local/apache2/bin/apxs -i -a -n maquette mod_maquette.la
> >> >
> >> >
> >> > Source code mod_maquette.c:
> >> > #include <stdlib.h>
> >> > #include <math.h>
> >> > #include <string.h>
> >> > #include "httpd.h"
> >> > #include "http_connection.h"
> >> > #include "http_config.h"
> >> > #include "http_core.h"
> >> > #include "http_log.h"
> >> > #include "http_protocol.h"
> >> > #include "ap_config.h"
> >> > #include "http_request.h"
> >> > #include "apr.h"
> >> > #include "apr_strings.h"
> >> > #include "apr_lib.h"
> >> > #include "apreq2/apreq_module.h"
> >> > #include "apreq2/apreq_param.h"
> >> >
> >> > static int maquette_handler(request_rec *r)
> >> > {
> >> > const apr_table_t* args;
> >> > apreq_handle_t* h = apreq_handle_apache2(r);
> >> > apreq_body(h, &args);
> >> > const char *params = apreq_params_as_string(r->pool, args, NULL,
> >> > APREQ_JOIN_QUOTE);
> >> >
> >> > fprintf(stderr, "=====TEST=====\n%s\n======TEST=====\n", params );
> >> > ap_rprintf(r, "Request data read : %s\n", params);
> >> > fflush(stderr);
> >> > return DONE;
> >> > }
> >> >
> >> > static void register_hooks(apr_pool_t *p)
> >> > {
> >> > ap_hook_handler(maquette_handler, NULL, NULL, APR_HOOK_MIDDLE);
> >> > }
> >> >
> >> > module AP_MODULE_DECLARE_DATA maquette_module =
> >> > {
> >> > STANDARD20_MODULE_STUFF,
> >> > NULL, /* dir config creater */
> >> > NULL, /* dir merger --- default is to override */
> >> > NULL, /* server config */
> >> > NULL, /* merge server configs */
> >> > NULL, /* command apr_table_t */
> >> > register_hooks, /* register hooks */
> >> > };
> >> >
> >>
> >>
> >>
> >> --
> >> A: Because it reverses the logical flow of conversation.
> >> Q: Why is top-posting frowned upon?
> >> A: Top-posting.
> >> Q: What is the most annoying thing in e-mail?
> >>
> >
>
>
>
> --
> A: Because it reverses the logical flow of conversation.
> Q: Why is top-posting frowned upon?
> A: Top-posting.
> Q: What is the most annoying thing in e-mail?
>
