Dear all i'm having a problem with ap_md5, i just want to write a custom module that compute che md5 checksum of the requested url and give it back to the user.
This is my code: ***************************************************************** ***************************************************************** static int kcache_handler(request_rec* r) { if (!r->handler || strcmp(r->handler, "kcache")) return DECLINED; if (r->method_number != M_GET) return HTTP_METHOD_NOT_ALLOWED; char* kcache_md5; kcache_md5 = (char *)ap_md5(r->pool,r->unparsed_uri); ap_set_content_type(r, "text/html;charset=ascii"); ap_rputs("<!DOCTYPE HTML PUBLIC \"-//W3C//DTD HTML 4.01//EN\">", r); ap_rputs("<html><head><title>K-Hello World!</title></head>", r); ap_rprintf(r,"<body><h1>K-Hello World!</h1><p>%s=%s</p></body></html>", r->unparsed_uri,kcache_md5); return OK; } ***************************************************************** ***************************************************************** i've got a warning during compilation: src/mod_kcache.c:18:15: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] Is quite strange to me that ap_md5 returns an int, as in the documentation it is reported to return a char * http://ci.apache.org/projects/httpd/trunk/doxygen/group__APACHE__CORE__MD5.html By the way, if i try to run it i get a segfault, if i comment the line that prints kcache_md5 with ap_rprintf the module doesn't segfault. So, where i'm wrong? Thanks to all in advance -- /*************/ nik600