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archived-php-src/sapi/apache/php_apache.c

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/*
+----------------------------------------------------------------------+
| PHP Version 4 |
+----------------------------------------------------------------------+
| Copyright (c) 1997-2002 The PHP Group |
+----------------------------------------------------------------------+
| This source file is subject to version 2.02 of the PHP license, |
| that is bundled with this package in the file LICENSE, and is |
| available at through the world-wide-web at |
| http://www.php.net/license/2_02.txt. |
| If you did not receive a copy of the PHP license and are unable to |
| obtain it through the world-wide-web, please send a note to |
| license@php.net so we can mail you a copy immediately. |
+----------------------------------------------------------------------+
| Authors: Rasmus Lerdorf <rasmus@lerdorf.on.ca> |
| Stig Sæther Bakken <ssb@fast.no> |
| David Sklar <sklar@student.net> |
+----------------------------------------------------------------------+
*/
/* $Id$ */
#include "php_apache_http.h"
#if defined(PHP_WIN32) || defined(NETWARE)
#include "zend.h"
#include "ap_compat.h"
#else
#include "build-defs.h"
#endif
#ifdef ZTS
int php_apache_info_id;
#else
php_apache_info_struct php_apache_info;
#endif
#define SECTION(name) PUTS("<H2 align=\"center\">" name "</H2>\n")
extern module *top_module;
static int le_apachereq;
static zend_class_entry *apacherequest_class_entry;
PHP_FUNCTION(virtual);
PHP_FUNCTION(apache_request_headers);
PHP_FUNCTION(apache_response_headers);
PHP_FUNCTION(apachelog);
PHP_FUNCTION(apache_note);
PHP_FUNCTION(apache_lookup_uri);
PHP_FUNCTION(apache_child_terminate);
PHP_FUNCTION(apache_setenv);
PHP_MINFO_FUNCTION(apache);
function_entry apache_functions[] = {
PHP_FE(virtual, NULL)
PHP_FE(apache_request_headers, NULL)
PHP_FE(apache_note, NULL)
PHP_FE(apache_lookup_uri, NULL)
PHP_FE(apache_child_terminate, NULL)
PHP_FE(apache_setenv, NULL)
PHP_FE(apache_response_headers, NULL)
PHP_FALIAS(getallheaders, apache_request_headers, NULL)
{NULL, NULL, NULL}
};
/* {{{ php_apache ini entries
*/
PHP_INI_BEGIN()
STD_PHP_INI_ENTRY("xbithack", "0", PHP_INI_ALL, OnUpdateInt, xbithack, php_apache_info_struct, php_apache_info)
STD_PHP_INI_ENTRY("engine", "1", PHP_INI_ALL, OnUpdateInt, engine, php_apache_info_struct, php_apache_info)
STD_PHP_INI_ENTRY("last_modified", "0", PHP_INI_ALL, OnUpdateInt, last_modified, php_apache_info_struct, php_apache_info)
STD_PHP_INI_ENTRY("child_terminate", "0", PHP_INI_ALL, OnUpdateInt, terminate_child, php_apache_info_struct, php_apache_info)
STD_PHP_INI_ENTRY("uri_handler", NULL, PHP_INI_ALL, OnUpdateString, uri_handler, php_apache_info_struct, php_apache_info)
STD_PHP_INI_ENTRY("auth_handler", NULL, PHP_INI_ALL, OnUpdateString, auth_handler, php_apache_info_struct, php_apache_info)
STD_PHP_INI_ENTRY("access_handler", NULL, PHP_INI_ALL, OnUpdateString, access_handler, php_apache_info_struct, php_apache_info)
STD_PHP_INI_ENTRY("type_handler", NULL, PHP_INI_ALL, OnUpdateString, type_handler, php_apache_info_struct, php_apache_info)
STD_PHP_INI_ENTRY("fixup_handler", NULL, PHP_INI_ALL, OnUpdateString, fixup_handler, php_apache_info_struct, php_apache_info)
STD_PHP_INI_ENTRY("logger_handler", NULL, PHP_INI_ALL, OnUpdateString, logger_handler, php_apache_info_struct, php_apache_info)
PHP_INI_END()
/* }}} */
static void php_apache_globals_ctor(php_apache_info_struct *apache_globals TSRMLS_DC)
{
apache_globals->in_request = 0;
}
#define APREQ_GET_THIS(ZVAL) if (NULL == (ZVAL = getThis())) { \
php_error(E_WARNING, "%s(): underlying ApacheRequest object missing", \
get_active_function_name(TSRMLS_C)); \
RETURN_FALSE; \
}
#define APREQ_GET_REQUEST(ZVAL, R) APREQ_GET_THIS(ZVAL); \
R = get_apache_request(ZVAL)
static void php_apache_request_free(zend_rsrc_list_entry *rsrc TSRMLS_DC)
{
zval *z = (zval *)rsrc->ptr;
fprintf(stderr, "%s() %p\n", __FUNCTION__, z);
zval_ptr_dtor(&z);
}
static request_rec *get_apache_request(zval *z)
{
request_rec *r;
zval **addr;
if (NULL == z) {
php_error(E_WARNING, "get_apache_request() invalid wrapper passed");
return NULL;
}
if (Z_TYPE_P(z) != IS_OBJECT) {
php_error(E_WARNING, "%s(): wrapper is not an object", get_active_function_name(TSRMLS_C));
return NULL;
}
if (zend_hash_index_find(Z_OBJPROP_P(z), 0, (void **)&addr) == FAILURE) {
php_error(E_WARNING, "%s(): underlying object missing", get_active_function_name(TSRMLS_C));
return NULL;
}
r = (request_rec *)Z_LVAL_PP(addr);
if (!r) {
php_error(E_WARNING, "%s(): request_rec invalid", get_active_function_name(TSRMLS_C));
return NULL;
}
return r;
}
/* {{{
*/
PHPAPI zval *php_apache_request_new(request_rec *r)
{
zval *req;
zval *addr;
MAKE_STD_ZVAL(addr);
Z_TYPE_P(addr) = IS_LONG;
Z_LVAL_P(addr) = (int) r;
MAKE_STD_ZVAL(req);
object_init_ex(req, apacherequest_class_entry);
zend_hash_index_update(Z_OBJPROP_P(req), 0, &addr, sizeof(zval *), NULL);
return req;
}
/* }}} */
/* {{{ apache_request_read_string_slot()
*/
static void apache_request_read_string_slot(int offset, INTERNAL_FUNCTION_PARAMETERS)
{
zval *id, **new_value;
request_rec *r;
char *s;
if (ZEND_NUM_ARGS() > 0) {
WRONG_PARAM_COUNT;
}
APREQ_GET_REQUEST(id, r);
s = *(char **)((char*)r + offset);
if (s)
RETURN_STRING(s, 1);
RETURN_EMPTY_STRING();
}
/* }}} */
/* {{{ apache_request_string_slot()
*/
static void apache_request_string_slot(int offset, INTERNAL_FUNCTION_PARAMETERS)
{
zval *id, **new_value;
request_rec *r;
char *old_value;
char **target;
APREQ_GET_REQUEST(id, r);
target = (char **)((char*)r + offset);
old_value = *target;
switch (ZEND_NUM_ARGS()) {
case 0:
break;
case 1:
if (zend_get_parameters_ex(1, &new_value) == FAILURE) {
RETURN_FALSE;
}
convert_to_string_ex(new_value);
*target = ap_pstrdup(r->pool, Z_STRVAL_PP(new_value));
break;
default:
WRONG_PARAM_COUNT;
break;
}
if (old_value)
RETURN_STRING(old_value, 1);
RETURN_EMPTY_STRING();
}
/* }}} */
/* {{{ apache_request_read_int_slot()
*/
static void apache_request_read_int_slot(int offset, INTERNAL_FUNCTION_PARAMETERS)
{
zval *id;
request_rec *r;
long l;
if (ZEND_NUM_ARGS() > 0) {
WRONG_PARAM_COUNT;
}
APREQ_GET_REQUEST(id, r);
l = *(long *)((char*)r + offset);
RETURN_LONG(l);
}
/* }}} */
/* {{{ apache_request_int_slot()
*/
static void apache_request_int_slot(int offset, INTERNAL_FUNCTION_PARAMETERS)
{
zval *id, **new_value;
request_rec *r;
long old_value;
long *target;
APREQ_GET_REQUEST(id, r);
target = (long *)((char*)r + offset);
old_value = *target;
switch (ZEND_NUM_ARGS()) {
case 0:
break;
case 1:
if (zend_get_parameters_ex(1, &new_value) == FAILURE) {
RETURN_FALSE;
}
convert_to_long_ex(new_value);
*target = Z_LVAL_PP(new_value);
break;
default:
WRONG_PARAM_COUNT;
break;
}
RETURN_LONG(old_value);
}
/* }}} */
/* {{{ access string slots of request rec
*/
/* {{{ proto string $request->filename([string new_filename])
*/
PHP_FUNCTION(apache_request_filename)
{
apache_request_string_slot(offsetof(request_rec, filename), INTERNAL_FUNCTION_PARAM_PASSTHRU);
}
/* }}} */
/* {{{ proto string $request->uri([string new_uri])
*/
PHP_FUNCTION(apache_request_uri)
{
apache_request_string_slot(offsetof(request_rec, uri), INTERNAL_FUNCTION_PARAM_PASSTHRU);
}
/* }}} */
/* {{{ proto string $request->unparsed_uri([string new_unparsed_uri])
*/
PHP_FUNCTION(apache_request_unparsed_uri)
{
apache_request_string_slot(offsetof(request_rec, unparsed_uri), INTERNAL_FUNCTION_PARAM_PASSTHRU);
}
/* }}} */
/* {{{ proto string $request->path_info([string new_path_info])
*/
PHP_FUNCTION(apache_request_path_info)
{
apache_request_string_slot(offsetof(request_rec, path_info), INTERNAL_FUNCTION_PARAM_PASSTHRU);
}
/* }}} */
/* {{{ proto string $request->args([string new_args])
*/
PHP_FUNCTION(apache_request_args)
{
apache_request_string_slot(offsetof(request_rec, args), INTERNAL_FUNCTION_PARAM_PASSTHRU);
}
/* }}} */
/* {{{ proto string $request->boundary()
*/
PHP_FUNCTION(apache_request_boundary)
{
apache_request_read_string_slot(offsetof(request_rec, boundary), INTERNAL_FUNCTION_PARAM_PASSTHRU);
}
/* }}} */
/* {{{ proto string $request->content_type([string new_type])
*/
PHP_FUNCTION(apache_request_content_type)
{
apache_request_string_slot(offsetof(request_rec, content_type), INTERNAL_FUNCTION_PARAM_PASSTHRU);
}
/* }}} */
/* {{{ proto string $request->content_encoding([string new_encoding])
*/
PHP_FUNCTION(apache_request_content_encoding)
{
apache_request_string_slot(offsetof(request_rec, content_encoding), INTERNAL_FUNCTION_PARAM_PASSTHRU);
}
/* }}} */
/* {{{ proto string $request->handler([string new_handler])
*/
PHP_FUNCTION(apache_request_handler)
{
apache_request_string_slot(offsetof(request_rec, handler), INTERNAL_FUNCTION_PARAM_PASSTHRU);
}
/* }}} */
/* {{{ proto string $request->the_request()
*/
PHP_FUNCTION(apache_request_the_request)
{
apache_request_read_string_slot(offsetof(request_rec, the_request), INTERNAL_FUNCTION_PARAM_PASSTHRU);
}
/* }}} */
/* {{{ proto string $request->protocol()
*/
PHP_FUNCTION(apache_request_protocol)
{
apache_request_read_string_slot(offsetof(request_rec, protocol), INTERNAL_FUNCTION_PARAM_PASSTHRU);
}
/* }}} */
/* {{{ proto string $request->hostname()
*/
PHP_FUNCTION(apache_request_hostname)
{
apache_request_read_string_slot(offsetof(request_rec, hostname), INTERNAL_FUNCTION_PARAM_PASSTHRU);
}
/* }}} */
/* {{{ proto string $request->status_line([string new_status_line])
*/
PHP_FUNCTION(apache_request_status_line)
{
apache_request_string_slot(offsetof(request_rec, status_line), INTERNAL_FUNCTION_PARAM_PASSTHRU);
}
/* }}} */
/* {{{ proto string $request->method()
*/
PHP_FUNCTION(apache_request_method)
{
apache_request_read_string_slot(offsetof(request_rec, method), INTERNAL_FUNCTION_PARAM_PASSTHRU);
}
/* }}} */
/* }}} access string slots of request rec */
/* {{{ access int slots of request_rec
*/
/* {{{ proto int $request->proto_num()
*/
PHP_FUNCTION(apache_request_proto_num)
{
apache_request_read_int_slot(offsetof(request_rec, proto_num), INTERNAL_FUNCTION_PARAM_PASSTHRU);
}
/* }}} */
/* {{{ proto int $request->assbackwards()
*/
PHP_FUNCTION(apache_request_assbackwards)
{
apache_request_read_int_slot(offsetof(request_rec, assbackwards), INTERNAL_FUNCTION_PARAM_PASSTHRU);
}
/* }}} */
/* {{{ proto int $request->proxyreq([int new_proxyreq])
*/
PHP_FUNCTION(apache_request_proxyreq)
{
apache_request_int_slot(offsetof(request_rec, proxyreq), INTERNAL_FUNCTION_PARAM_PASSTHRU);
}
/* }}} */
/* {{{ proto int $request->chunked()
*/
PHP_FUNCTION(apache_request_chunked)
{
apache_request_read_int_slot(offsetof(request_rec, chunked), INTERNAL_FUNCTION_PARAM_PASSTHRU);
}
/* }}} */
/* {{{ proto int $request->header_only()
*/
PHP_FUNCTION(apache_request_header_only)
{
apache_request_read_int_slot(offsetof(request_rec, header_only), INTERNAL_FUNCTION_PARAM_PASSTHRU);
}
/* }}} */
/* {{{ proto int $request->request_time()
*/
PHP_FUNCTION(apache_request_request_time)
{
apache_request_read_int_slot(offsetof(request_rec, request_time), INTERNAL_FUNCTION_PARAM_PASSTHRU);
}
/* }}} */
/* {{{ proto int $request->status([int new_status])
*/
PHP_FUNCTION(apache_request_status)
{
apache_request_int_slot(offsetof(request_rec, status), INTERNAL_FUNCTION_PARAM_PASSTHRU);
}
/* }}} */
/* {{{ proto int $request->method_number([int method_number])
*/
PHP_FUNCTION(apache_request_method_number)
{
apache_request_read_int_slot(offsetof(request_rec, method_number), INTERNAL_FUNCTION_PARAM_PASSTHRU);
}
/* }}} */
/* {{{ proto int $request->allowed([int allowed])
*/
PHP_FUNCTION(apache_request_allowed)
{
apache_request_int_slot(offsetof(request_rec, allowed), INTERNAL_FUNCTION_PARAM_PASSTHRU);
}
/* }}} */
/* {{{ proto int $request->bytes_sent()
*/
PHP_FUNCTION(apache_request_bytes_sent)
{
apache_request_read_int_slot(offsetof(request_rec, bytes_sent), INTERNAL_FUNCTION_PARAM_PASSTHRU);
}
/* }}} */
/* {{{ proto int $request->mtime()
*/
PHP_FUNCTION(apache_request_mtime)
{
apache_request_read_int_slot(offsetof(request_rec, mtime), INTERNAL_FUNCTION_PARAM_PASSTHRU);
}
/* }}} */
/* {{{ proto int $request->content_length([int new_content_length])
*/
PHP_FUNCTION(apache_request_content_length)
{
zval *id, **zlen;
request_rec *r;
if (ZEND_NUM_ARGS() == 0) {
apache_request_read_int_slot(offsetof(request_rec, clength), INTERNAL_FUNCTION_PARAM_PASSTHRU);
}
else if (ZEND_NUM_ARGS() > 1) {
WRONG_PARAM_COUNT;
}
else {
if (zend_get_parameters_ex(1, &zlen) == FAILURE) {
RETURN_FALSE;
}
APREQ_GET_REQUEST(id, r);
convert_to_long_ex(zlen);
(void)ap_set_content_length(r, Z_LVAL_PP(zlen));
RETURN_TRUE;
}
}
/* }}} */
/* {{{ proto int $request->remaining()
*/
PHP_FUNCTION(apache_request_remaining)
{
apache_request_read_int_slot(offsetof(request_rec, remaining), INTERNAL_FUNCTION_PARAM_PASSTHRU);
}
/* }}} */
/* {{{ proto int $request->no_cache()
*/
PHP_FUNCTION(apache_request_no_cache)
{
apache_request_int_slot(offsetof(request_rec, no_cache), INTERNAL_FUNCTION_PARAM_PASSTHRU);
}
/* }}} */
/* {{{ proto int $request->no_local_copy()
*/
PHP_FUNCTION(apache_request_no_local_copy)
{
apache_request_int_slot(offsetof(request_rec, no_local_copy), INTERNAL_FUNCTION_PARAM_PASSTHRU);
}
/* }}} */
/* {{{ proto int $request->read_body()
*/
PHP_FUNCTION(apache_request_read_body)
{
apache_request_int_slot(offsetof(request_rec, read_body), INTERNAL_FUNCTION_PARAM_PASSTHRU);
}
/* }}} */
/* }}} access int slots of request_rec */
/* {{{ proxy functions for the ap_* functions family
*/
/* {{{ proto int apache_request_server_port()
*/
PHP_FUNCTION(apache_request_server_port)
{
zval *id;
request_rec *r;
if (ZEND_NUM_ARGS() > 0) {
WRONG_PARAM_COUNT;
}
APREQ_GET_REQUEST(id, r);
RETURN_LONG(ap_get_server_port(r));
}
/* }}} */
/* {{{ proto int apache_request_remote_host([int type])
*/
PHP_FUNCTION(apache_request_remote_host)
{
zval *id, **ztype;
request_rec *r;
char *res;
int type = REMOTE_NAME;
switch (ZEND_NUM_ARGS()) {
case 0:
break;
case 1:
if (zend_get_parameters_ex(1, &ztype) == FAILURE) {
RETURN_FALSE;
}
convert_to_long_ex(ztype);
type = Z_LVAL_PP(ztype);
break;
default:
WRONG_PARAM_COUNT;
break;
}
APREQ_GET_REQUEST(id, r);
res = (char *)ap_get_remote_host(r->connection, r->per_dir_config, type);
if (res)
RETURN_STRING(res, 1);
RETURN_EMPTY_STRING();
}
/* }}} */
/* {{{ proto long apache_request_update_mtime([int dependency_mtime])
*/
PHP_FUNCTION(apache_request_update_mtime)
{
zval *id, **zmtime;
request_rec *r;
int mtime = 0;
switch (ZEND_NUM_ARGS()) {
case 0:
break;
case 1:
if (zend_get_parameters_ex(1, &zmtime) == FAILURE) {
RETURN_FALSE;
}
convert_to_long_ex(zmtime);
mtime = Z_LVAL_PP(zmtime);
break;
default:
WRONG_PARAM_COUNT;
break;
}
APREQ_GET_REQUEST(id, r);
RETURN_LONG(ap_update_mtime(r, mtime));
}
/* }}} */
/* {{{ proto void apache_request_set_etag()
*/
PHP_FUNCTION(apache_request_set_etag)
{
zval *id;
request_rec *r;
if (ZEND_NUM_ARGS() > 0) {
WRONG_PARAM_COUNT;
}
APREQ_GET_REQUEST(id, r);
ap_set_etag(r);
RETURN_TRUE;
}
/* }}} */
/* {{{ proto void apache_request_set_last_modified()
*/
PHP_FUNCTION(apache_request_set_last_modified)
{
zval *id;
request_rec *r;
if (ZEND_NUM_ARGS() > 0) {
WRONG_PARAM_COUNT;
}
APREQ_GET_REQUEST(id, r);
ap_set_last_modified(r);
RETURN_TRUE;
}
/* }}} */
/* {{{ proto long apache_request_meets_conditions()
*/
PHP_FUNCTION(apache_request_meets_conditions)
{
zval *id;
request_rec *r;
if (ZEND_NUM_ARGS() > 0) {
WRONG_PARAM_COUNT;
}
APREQ_GET_REQUEST(id, r);
RETURN_LONG(ap_meets_conditions(r));
}
/* }}} */
/* {{{ proto long apache_request_discard_request_body()
*/
PHP_FUNCTION(apache_request_discard_request_body)
{
zval *id;
request_rec *r;
if (ZEND_NUM_ARGS() > 0) {
WRONG_PARAM_COUNT;
}
APREQ_GET_REQUEST(id, r);
RETURN_LONG(ap_discard_request_body(r));
}
/* }}} */
/* {{{ proto long apache_request_satisfies()
*/
PHP_FUNCTION(apache_request_satisfies)
{
zval *id;
request_rec *r;
if (ZEND_NUM_ARGS() > 0) {
WRONG_PARAM_COUNT;
}
APREQ_GET_REQUEST(id, r);
RETURN_LONG(ap_satisfies(r));
}
/* }}} */
/* {{{ proto bool apache_request_is_initial_req()
*/
PHP_FUNCTION(apache_request_is_initial_req)
{
zval *id;
request_rec *r;
if (ZEND_NUM_ARGS() > 0) {
WRONG_PARAM_COUNT;
}
APREQ_GET_REQUEST(id, r);
RETURN_BOOL(ap_is_initial_req(r));
}
/* }}} */
/* {{{ proto bool apache_request_some_auth_required()
*/
PHP_FUNCTION(apache_request_some_auth_required)
{
zval *id;
request_rec *r;
if (ZEND_NUM_ARGS() > 0) {
WRONG_PARAM_COUNT;
}
APREQ_GET_REQUEST(id, r);
RETURN_BOOL(ap_some_auth_required(r));
}
/* }}} */
/* {{{ proto string apache_request_auth_type()
*/
PHP_FUNCTION(apache_request_auth_type)
{
zval *id;
request_rec *r;
char *t;
if (ZEND_NUM_ARGS() > 0) {
WRONG_PARAM_COUNT;
}
APREQ_GET_REQUEST(id, r);
t = (char *)ap_auth_type(r);
if (!t)
RETURN_NULL();
RETURN_STRING(t, 1);
}
/* }}} */
/* {{{ proto string apache_request_auth_name()
*/
PHP_FUNCTION(apache_request_auth_name)
{
zval *id;
request_rec *r;
char *t;
if (ZEND_NUM_ARGS() > 0) {
WRONG_PARAM_COUNT;
}
APREQ_GET_REQUEST(id, r);
t = (char *)ap_auth_name(r);
if (!t)
RETURN_NULL();
RETURN_STRING(t, 1);
}
/* }}} */
/* {{{ proto apache_request_basic_auth_pw()
*/
PHP_FUNCTION(apache_request_basic_auth_pw)
{
zval *id, *zpw;
request_rec *r;
const char *pw;
long status;
if (ZEND_NUM_ARGS() != 1) {
WRONG_PARAM_COUNT;
}
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "z", &zpw) == FAILURE) {
RETURN_NULL();
}
if (!PZVAL_IS_REF(zpw)) {
zend_error(E_WARNING, "Parameter wasn't passed by reference");
RETURN_NULL();
}
APREQ_GET_REQUEST(id, r);
pw = NULL;
status = ap_get_basic_auth_pw(r, &pw);
if (status == OK && pw) {
ZVAL_STRING(zpw, (char *)pw, 1);
}
else
ZVAL_NULL(zpw);
RETURN_LONG(status);
}
/* }}} */
/* }}} */
/* {{{ php_apache_request_class_functions
*/
static function_entry php_apache_request_class_functions[] = {
/* string slots */
PHP_FALIAS(args, apache_request_args, NULL)
PHP_FALIAS(boundary, apache_request_boundary, NULL)
PHP_FALIAS(content_encoding, apache_request_content_encoding, NULL)
PHP_FALIAS(content_type, apache_request_content_type, NULL)
PHP_FALIAS(filename, apache_request_filename, NULL)
PHP_FALIAS(handler, apache_request_handler, NULL)
PHP_FALIAS(hostname, apache_request_hostname, NULL)
PHP_FALIAS(method, apache_request_method, NULL)
PHP_FALIAS(path_info, apache_request_path_info, NULL)
PHP_FALIAS(protocol, apache_request_protocol, NULL)
PHP_FALIAS(status_line, apache_request_status_line, NULL)
PHP_FALIAS(the_request, apache_request_the_request, NULL)
PHP_FALIAS(unparsed_uri, apache_request_unparsed_uri, NULL)
PHP_FALIAS(uri, apache_request_uri, NULL)
/* int slots */
PHP_FALIAS(allowed, apache_request_allowed, NULL)
PHP_FALIAS(bytes_sent, apache_request_bytes_sent, NULL)
PHP_FALIAS(chunked, apache_request_chunked, NULL)
PHP_FALIAS(content_length, apache_request_content_length, NULL)
PHP_FALIAS(header_only, apache_request_header_only, NULL)
PHP_FALIAS(method_number, apache_request_method_number, NULL)
PHP_FALIAS(mtime, apache_request_mtime, NULL)
PHP_FALIAS(no_cache, apache_request_no_cache, NULL)
PHP_FALIAS(no_local_copy, apache_request_no_local_copy, NULL)
PHP_FALIAS(proto_num, apache_request_proto_num, NULL)
PHP_FALIAS(proxyreq, apache_request_proxyreq, NULL)
PHP_FALIAS(read_body, apache_request_read_body, NULL)
PHP_FALIAS(remaining, apache_request_remaining, NULL)
PHP_FALIAS(request_time, apache_request_request_time, NULL)
PHP_FALIAS(status, apache_request_status, NULL)
/* proxy functions for the ap_* functions family */
#undef auth_name
#undef auth_type
#undef discard_request_body
#undef is_initial_req
#undef meets_conditions
#undef satisfies
#undef set_etag
#undef set_last_modified
#undef some_auth_required
#undef update_mtime
PHP_FALIAS(auth_name, apache_request_auth_name, NULL)
PHP_FALIAS(auth_type, apache_request_auth_type, NULL)
PHP_FALIAS(basic_auth_pw, apache_request_basic_auth_pw, NULL)
PHP_FALIAS(discard_request_body, apache_request_discard_request_body, NULL)
PHP_FALIAS(is_initial_req, apache_request_is_initial_req, NULL)
PHP_FALIAS(meets_conditions, apache_request_meets_conditions, NULL)
PHP_FALIAS(remote_host, apache_request_remote_host, NULL)
PHP_FALIAS(satisfies, apache_request_satisfies, NULL)
PHP_FALIAS(server_port, apache_request_server_port, NULL)
PHP_FALIAS(set_etag, apache_request_set_etag, NULL)
PHP_FALIAS(set_last_modified, apache_request_set_last_modified, NULL)
PHP_FALIAS(some_auth_required, apache_request_some_auth_required, NULL)
PHP_FALIAS(update_mtime, apache_request_update_mtime, NULL)
{ NULL, NULL, NULL }
};
/* }}} */
static PHP_MINIT_FUNCTION(apache)
{
zend_class_entry ce;
#ifdef ZTS
ts_allocate_id(&php_apache_info_id, sizeof(php_apache_info_struct), (ts_allocate_ctor) php_apache_globals_ctor, NULL);
#else
php_apache_globals_ctor(&php_apache_info TSRMLS_CC);
#endif
REGISTER_INI_ENTRIES();
le_apachereq = zend_register_list_destructors_ex(php_apache_request_free, NULL, "ApacheRequest", module_number);
INIT_OVERLOADED_CLASS_ENTRY(ce, "ApacheRequest", php_apache_request_class_functions, NULL, NULL, NULL);
apacherequest_class_entry = zend_register_internal_class_ex(&ce, NULL, NULL TSRMLS_CC);
REGISTER_LONG_CONSTANT("OK", OK, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("DECLINED", DECLINED, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("FORBIDDEN", FORBIDDEN, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("AUTH_REQUIRED", AUTH_REQUIRED, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("DONE", DONE, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("SERVER_ERROR", SERVER_ERROR, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("REDIRECT", REDIRECT, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("BAD_REQUEST", BAD_REQUEST, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("NOT_FOUND", NOT_FOUND, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("M_GET", M_GET, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("M_PUT", M_PUT, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("M_POST", M_POST, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("M_DELETE", M_DELETE, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("M_CONNECT", M_CONNECT, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("M_OPTIONS", M_OPTIONS, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("M_TRACE", M_TRACE, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("M_PATCH", M_PATCH, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("M_PROPFIND", M_PROPFIND, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("M_PROPPATCH", M_PROPPATCH, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("M_MKCOL", M_MKCOL, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("M_COPY", M_COPY, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("M_MOVE", M_MOVE, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("M_LOCK", M_LOCK, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("M_UNLOCK", M_UNLOCK, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("M_INVALID", M_INVALID, CONST_CS | CONST_PERSISTENT);
/* Possible values for request_rec.read_body (set by handling module):
* REQUEST_NO_BODY Send 413 error if message has any body
* REQUEST_CHUNKED_ERROR Send 411 error if body without Content-Length
* REQUEST_CHUNKED_DECHUNK If chunked, remove the chunks for me.
* REQUEST_CHUNKED_PASS Pass the chunks to me without removal.
*/
REGISTER_LONG_CONSTANT("REQUEST_NO_BODY", REQUEST_NO_BODY, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("REQUEST_CHUNKED_ERROR", REQUEST_CHUNKED_ERROR, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("REQUEST_CHUNKED_DECHUNK", REQUEST_CHUNKED_DECHUNK, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("REQUEST_CHUNKED_PASS", REQUEST_CHUNKED_PASS, CONST_CS | CONST_PERSISTENT);
/* resolve types for remote_host() */
REGISTER_LONG_CONSTANT("REMOTE_HOST", REMOTE_HOST, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("REMOTE_NAME", REMOTE_NAME, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("REMOTE_NOLOOKUP", REMOTE_NOLOOKUP, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("REMOTE_DOUBLE_REV", REMOTE_DOUBLE_REV, CONST_CS | CONST_PERSISTENT);
return SUCCESS;
}
static PHP_MSHUTDOWN_FUNCTION(apache)
{
UNREGISTER_INI_ENTRIES();
return SUCCESS;
}
zend_module_entry apache_module_entry = {
STANDARD_MODULE_HEADER,
"apache",
apache_functions,
PHP_MINIT(apache),
PHP_MSHUTDOWN(apache),
NULL,
NULL,
PHP_MINFO(apache),
NO_VERSION_YET,
STANDARD_MODULE_PROPERTIES
};
/* {{{ proto bool apache_child_terminate(void)
Terminate apache process after this request */
PHP_FUNCTION(apache_child_terminate)
{
#ifndef MULTITHREAD
if (AP(terminate_child)) {
ap_child_terminate( ((request_rec *)SG(server_context)) );
RETURN_TRUE;
} else { /* tell them to get lost! */
php_error(E_WARNING, "apache.child_terminate is disabled");
RETURN_FALSE;
}
#else
php_error(E_WARNING, "apache_child_terminate() is not supported in this build");
RETURN_FALSE;
#endif
}
/* }}} */
/* {{{ proto string apache_note(string note_name [, string note_value])
Get and set Apache request notes */
PHP_FUNCTION(apache_note)
{
pval **arg_name, **arg_val;
char *note_val;
int arg_count = ARG_COUNT(ht);
if (arg_count<1 || arg_count>2 ||
zend_get_parameters_ex(arg_count, &arg_name, &arg_val) ==FAILURE ) {
WRONG_PARAM_COUNT;
}
convert_to_string_ex(arg_name);
note_val = (char *) table_get(((request_rec *)SG(server_context))->notes, (*arg_name)->value.str.val);
if (arg_count == 2) {
convert_to_string_ex(arg_val);
table_set(((request_rec *)SG(server_context))->notes, (*arg_name)->value.str.val, (*arg_val)->value.str.val);
}
if (note_val) {
RETURN_STRING(note_val, 1);
} else {
RETURN_FALSE;
}
}
/* }}} */
/* {{{ PHP_MINFO_FUNCTION
*/
PHP_MINFO_FUNCTION(apache)
{
module *modp = NULL;
char output_buf[128];
#if !defined(WIN32) && !defined(WINNT)
char name[64];
char modulenames[1024];
char *p;
#endif
server_rec *serv;
extern char server_root[MAX_STRING_LEN];
extern uid_t user_id;
extern char *user_name;
extern gid_t group_id;
extern int max_requests_per_child;
serv = ((request_rec *) SG(server_context))->server;
php_info_print_table_start();
#ifdef PHP_WIN32
php_info_print_table_row(1, "Apache for Windows 95/NT");
php_info_print_table_end();
php_info_print_table_start();
#elif defined(NETWARE)
php_info_print_table_row(1, "Apache for NetWare");
php_info_print_table_end();
php_info_print_table_start();
#else
php_info_print_table_row(2, "APACHE_INCLUDE", PHP_APACHE_INCLUDE);
php_info_print_table_row(2, "APACHE_TARGET", PHP_APACHE_TARGET);
#endif
php_info_print_table_row(2, "Apache Version", SERVER_VERSION);
#ifdef APACHE_RELEASE
sprintf(output_buf, "%d", APACHE_RELEASE);
php_info_print_table_row(2, "Apache Release", output_buf);
#endif
sprintf(output_buf, "%d", MODULE_MAGIC_NUMBER);
php_info_print_table_row(2, "Apache API Version", output_buf);
sprintf(output_buf, "%s:%u", serv->server_hostname, serv->port);
php_info_print_table_row(2, "Hostname:Port", output_buf);
#if !defined(WIN32) && !defined(WINNT)
sprintf(output_buf, "%s(%d)/%d", user_name, (int)user_id, (int)group_id);
php_info_print_table_row(2, "User/Group", output_buf);
sprintf(output_buf, "Per Child: %d - Keep Alive: %s - Max Per Connection: %d", max_requests_per_child, serv->keep_alive ? "on":"off", serv->keep_alive_max);
php_info_print_table_row(2, "Max Requests", output_buf);
#endif
sprintf(output_buf, "Connection: %d - Keep-Alive: %d", serv->timeout, serv->keep_alive_timeout);
php_info_print_table_row(2, "Timeouts", output_buf);
#if !defined(WIN32) && !defined(WINNT)
/*
This block seems to be working on NetWare; But it seems to be showing
all modules instead of just the loaded ones
*/
php_info_print_table_row(2, "Server Root", server_root);
strcpy(modulenames, "");
for(modp = top_module; modp; modp = modp->next) {
strlcpy(name, modp->name, sizeof(name));
if ((p = strrchr(name, '.'))) {
*p='\0'; /* Cut off ugly .c extensions on module names */
}
strcat(modulenames, name);
if (modp->next) {
strcat(modulenames, ", ");
}
}
php_info_print_table_row(2, "Loaded Modules", modulenames);
#endif
php_info_print_table_end();
DISPLAY_INI_ENTRIES();
{
register int i;
array_header *arr;
table_entry *elts;
request_rec *r;
r = ((request_rec *) SG(server_context));
arr = table_elts(r->subprocess_env);
elts = (table_entry *)arr->elts;
SECTION("Apache Environment");
php_info_print_table_start();
php_info_print_table_header(2, "Variable", "Value");
for (i=0; i < arr->nelts; i++) {
php_info_print_table_row(2, elts[i].key, elts[i].val);
}
php_info_print_table_end();
}
{
array_header *env_arr;
table_entry *env;
int i;
request_rec *r;
r = ((request_rec *) SG(server_context));
SECTION("HTTP Headers Information");
php_info_print_table_start();
php_info_print_table_colspan_header(2, "HTTP Request Headers");
php_info_print_table_row(2, "HTTP Request", r->the_request);
env_arr = table_elts(r->headers_in);
env = (table_entry *)env_arr->elts;
for (i = 0; i < env_arr->nelts; ++i) {
if (env[i].key && (!PG(safe_mode) || (PG(safe_mode) && strncasecmp(env[i].key, "authorization", 13)))) {
php_info_print_table_row(2, env[i].key, env[i].val);
}
}
php_info_print_table_colspan_header(2, "HTTP Response Headers");
env_arr = table_elts(r->headers_out);
env = (table_entry *)env_arr->elts;
for(i = 0; i < env_arr->nelts; ++i) {
if (env[i].key) {
php_info_print_table_row(2, env[i].key, env[i].val);
}
}
php_info_print_table_end();
}
}
/* }}} */
/* {{{ proto bool virtual(string filename)
Perform an Apache sub-request */
/* This function is equivalent 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.
*/
PHP_FUNCTION(virtual)
{
pval **filename;
request_rec *rr = NULL;
if (ARG_COUNT(ht) != 1 || zend_get_parameters_ex(1, &filename) == FAILURE) {
WRONG_PARAM_COUNT;
}
convert_to_string_ex(filename);
if (!(rr = sub_req_lookup_uri ((*filename)->value.str.val, ((request_rec *) SG(server_context))))) {
php_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) {
php_error(E_WARNING, "Unable to include '%s' - error finding URI", (*filename)->value.str.val);
if (rr) destroy_sub_req (rr);
RETURN_FALSE;
}
php_end_ob_buffers(1 TSRMLS_CC);
php_header();
if (run_sub_req(rr)) {
php_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;
}
}
/* }}} */
/* {{{ proto array getallheaders(void)
Alias for apache_request_headers() */
/* }}} */
/* {{{ proto array apache_request_headers(void)
Fetch all HTTP request headers */
PHP_FUNCTION(apache_request_headers)
{
array_header *env_arr;
table_entry *tenv;
int i;
if (array_init(return_value) == FAILURE) {
RETURN_FALSE;
}
env_arr = table_elts(((request_rec *) SG(server_context))->headers_in);
tenv = (table_entry *)env_arr->elts;
for (i = 0; i < env_arr->nelts; ++i) {
if (!tenv[i].key ||
(PG(safe_mode) &&
!strncasecmp(tenv[i].key, "authorization", 13))) {
continue;
}
if (add_assoc_string(return_value, tenv[i].key, (tenv[i].val==NULL) ? "" : tenv[i].val, 1)==FAILURE) {
RETURN_FALSE;
}
}
}
/* }}} */
/* {{{ proto array apache_response_headers(void)
Fetch all HTTP response headers */
PHP_FUNCTION(apache_response_headers)
{
array_header *env_arr;
table_entry *tenv;
int i;
if (array_init(return_value) == FAILURE) {
RETURN_FALSE;
}
env_arr = table_elts(((request_rec *) SG(server_context))->headers_out);
tenv = (table_entry *)env_arr->elts;
for (i = 0; i < env_arr->nelts; ++i) {
if (!tenv[i].key) continue;
if (add_assoc_string(return_value, tenv[i].key, (tenv[i].val==NULL) ? "" : tenv[i].val, 1)==FAILURE) {
RETURN_FALSE;
}
}
}
/* }}} */
/* {{{ proto bool apache_setenv(string variable, string value [, bool walk_to_top])
Set an Apache subprocess_env variable */
PHP_FUNCTION(apache_setenv)
{
int var_len, val_len, top=0;
char *var = NULL, *val = NULL;
request_rec *r = (request_rec *) SG(server_context);
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "ss|b", &var, &var_len, &val, &val_len, &top) == FAILURE) {
RETURN_FALSE;
}
while(top) {
if(r->prev) r = r->prev;
else break;
}
ap_table_setn(r->subprocess_env, ap_pstrndup(r->pool, var, var_len), ap_pstrndup(r->pool, val, val_len));
RETURN_TRUE;
}
/* }}} */
/* {{{ proto object apache_lookup_uri(string URI)
Perform a partial request of the given URI to obtain information about it */
PHP_FUNCTION(apache_lookup_uri)
{
pval **filename;
request_rec *rr=NULL;
if (ARG_COUNT(ht) != 1 || zend_get_parameters_ex(1, &filename) == FAILURE) {
WRONG_PARAM_COUNT;
}
convert_to_string_ex(filename);
if(!(rr = sub_req_lookup_uri((*filename)->value.str.val, ((request_rec *) SG(server_context))))) {
php_error(E_WARNING, "URI lookup failed", (*filename)->value.str.val);
RETURN_FALSE;
}
object_init(return_value);
add_property_long(return_value,"status", rr->status);
if (rr->the_request) {
add_property_string(return_value,"the_request", rr->the_request, 1);
}
if (rr->status_line) {
add_property_string(return_value,"status_line", (char *)rr->status_line, 1);
}
if (rr->method) {
add_property_string(return_value,"method", (char *)rr->method, 1);
}
if (rr->content_type) {
add_property_string(return_value,"content_type", (char *)rr->content_type, 1);
}
if (rr->handler) {
add_property_string(return_value,"handler", (char *)rr->handler, 1);
}
if (rr->uri) {
add_property_string(return_value,"uri", rr->uri, 1);
}
if (rr->filename) {
add_property_string(return_value,"filename", rr->filename, 1);
}
if (rr->path_info) {
add_property_string(return_value,"path_info", rr->path_info, 1);
}
if (rr->args) {
add_property_string(return_value,"args", rr->args, 1);
}
if (rr->boundary) {
add_property_string(return_value,"boundary", rr->boundary, 1);
}
add_property_long(return_value,"no_cache", rr->no_cache);
add_property_long(return_value,"no_local_copy", rr->no_local_copy);
add_property_long(return_value,"allowed", rr->allowed);
add_property_long(return_value,"sent_bodyct", rr->sent_bodyct);
add_property_long(return_value,"bytes_sent", rr->bytes_sent);
add_property_long(return_value,"byterange", rr->byterange);
add_property_long(return_value,"clength", rr->clength);
#if MODULE_MAGIC_NUMBER >= 19980324
if (rr->unparsed_uri) {
add_property_string(return_value,"unparsed_uri", rr->unparsed_uri, 1);
}
if(rr->mtime) {
add_property_long(return_value,"mtime", rr->mtime);
}
#endif
if(rr->request_time) {
add_property_long(return_value,"request_time", rr->request_time);
}
destroy_sub_req(rr);
}
/* }}} */
#if 0
This function is most likely a bad idea. Just playing with it for now.
PHP_FUNCTION(apache_exec_uri)
{
pval **filename;
request_rec *rr=NULL;
TSRMLS_FETCH();
if (ARG_COUNT(ht) != 1 || zend_get_parameters_ex(1, &filename) == FAILURE) {
WRONG_PARAM_COUNT;
}
convert_to_string_ex(filename);
if(!(rr = ap_sub_req_lookup_uri((*filename)->value.str.val, ((request_rec *) SG(server_context))))) {
php_error(E_WARNING, "URI lookup failed", (*filename)->value.str.val);
RETURN_FALSE;
}
RETVAL_LONG(ap_run_sub_req(rr));
ap_destroy_sub_req(rr);
}
#endif
/*
* Local variables:
* tab-width: 4
* c-basic-offset: 4
* End:
* vim600: sw=4 ts=4 fdm=marker
* vim<600: sw=4 ts=4
*/
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