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|
/*
+----------------------------------------------------------------------+
| PHP HTML Embedded Scripting Language Version 3.0 |
+----------------------------------------------------------------------+
| Copyright (c) 1997,1998 PHP Development Team (See Credits file) |
+----------------------------------------------------------------------+
| This program is free software; you can redistribute it and/or modify |
| it under the terms of one of the following licenses: |
| |
| A) the GNU General Public License as published by the Free Software |
| Foundation; either version 2 of the License, or (at your option) |
| any later version. |
| |
| B) the PHP License as published by the PHP Development Team and |
| included in the distribution in the file: LICENSE |
| |
| This program is distributed in the hope that it will be useful, |
| but WITHOUT ANY WARRANTY; without even the implied warranty of |
| MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| GNU General Public License for more details. |
| |
| You should have received a copy of both licenses referred to here. |
| If you did not, or have any questions about PHP licensing, please |
| contact core@php.net. |
+----------------------------------------------------------------------+
| Authors: Rasmus Lerdorf <rasmus@lerdorf.on.ca> |
| Stig Sther Bakken <ssb@guardian.no> |
+----------------------------------------------------------------------+
*/
/* $Id: apache.c,v 1.32 1998/05/23 13:07:03 zeev Exp $ */
#ifdef THREAD_SAFE
#include "tls.h"
#endif
#include "php.h"
#include "internal_functions.h"
#include "functions/head.h"
#include <stdlib.h>
#if HAVE_UNISTD_H
#include <unistd.h>
#endif
#include <string.h>
#include <errno.h>
#include <ctype.h>
#if APACHE
#include "http_request.h"
void php3_virtual(INTERNAL_FUNCTION_PARAMETERS);
void php3_getallheaders(INTERNAL_FUNCTION_PARAMETERS);
void php3_apachelog(INTERNAL_FUNCTION_PARAMETERS);
function_entry apache_functions[] = {
{"virtual", php3_virtual, NULL},
{"getallheaders", php3_getallheaders, NULL},
{NULL, NULL, NULL}
};
php3_module_entry apache_module_entry = {
"Apache", apache_functions, NULL, NULL, NULL, NULL, NULL, STANDARD_MODULE_PROPERTIES
};
/* This function is equivilent to <!--#include virtual...-->
* in mod_include. It does an Apache sub-request. It is useful
* for including CGI scripts or .shtml files, or anything else
* that you'd parse through Apache (for .phtml files, you'd probably
* want to use <?Include>. This only works when PHP is compiled
* as an Apache module, since it uses the Apache API for doing
* sub requests.
*/
void php3_virtual(INTERNAL_FUNCTION_PARAMETERS)
{
pval *filename;
request_rec *rr = NULL;
TLS_VARS;
if (ARG_COUNT(ht) != 1 || getParameters(ht,1,&filename) == FAILURE) {
WRONG_PARAM_COUNT;
}
convert_to_string(filename);
if (!(rr = sub_req_lookup_uri (filename->value.str.val, GLOBAL(php3_rqst)))) {
php3_error(E_WARNING, "Unable to include '%s' - URI lookup failed", filename->value.str.val);
if (rr) destroy_sub_req (rr);
RETURN_FALSE;
}
if (rr->status != 200) {
php3_error(E_WARNING, "Unable to include '%s' - error finding URI", filename->value.str.val);
if (rr) destroy_sub_req (rr);
RETURN_FALSE;
}
/* Cannot include another PHP file because of global conflicts */
if (rr->content_type &&
!strcmp(rr->content_type, PHP3_MIME_TYPE)) {
php3_error(E_WARNING, "Cannot include a PHP file "
"(use <code><?include \"%s\"></code> instead)", filename->value.str.val);
if (rr) destroy_sub_req (rr);
RETURN_FALSE;
}
if (!php3_header()) {
RETURN_FALSE;
}
if (run_sub_req(rr)) {
php3_error(E_WARNING, "Unable to include '%s' - request execution failed", filename->value.str.val);
if (rr) destroy_sub_req (rr);
RETURN_FALSE;
} else {
if (rr) destroy_sub_req (rr);
RETURN_TRUE;
}
}
void php3_getallheaders(INTERNAL_FUNCTION_PARAMETERS)
{
array_header *env_arr;
table_entry *tenv;
int i;
if (array_init(return_value) == FAILURE) {
RETURN_FALSE;
}
env_arr = table_elts(php3_rqst->headers_in);
tenv = (table_entry *)env_arr->elts;
for (i = 0; i < env_arr->nelts; ++i) {
if (!tenv[i].key ||
(php3_ini.safe_mode &&
!strncasecmp(tenv[i].key, "authorization", 13))) {
continue;
}
if (add_assoc_string(return_value, tenv[i].key,tenv[i].val, 1)==FAILURE) {
RETURN_FALSE;
}
}
}
#endif
/*
* Local variables:
* tab-width: 4
* c-basic-offset: 4
* End:
*/
|
