1999-04-21 22:49:16 +00:00
|
|
|
|
/*
|
|
|
|
|
+----------------------------------------------------------------------+
|
|
|
|
|
| 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: Stig S<EFBFBD>ther Bakken <ssb@guardian.no> |
|
|
|
|
|
+----------------------------------------------------------------------+
|
|
|
|
|
*/
|
|
|
|
|
|
|
|
|
|
/* $Id$ */
|
|
|
|
|
|
|
|
|
|
#define IS_EXT_MODULE
|
|
|
|
|
#if COMPILE_DL
|
|
|
|
|
# if PHP_31
|
|
|
|
|
# include "../phpdl.h"
|
|
|
|
|
# else
|
|
|
|
|
# include "dl/phpdl.h"
|
|
|
|
|
# endif
|
|
|
|
|
#endif
|
|
|
|
|
#include "php.h"
|
|
|
|
|
#include "php3_dav.h"
|
|
|
|
|
|
|
|
|
|
#if defined(THREAD_SAFE) && !PHP_31
|
|
|
|
|
# undef THREAD_SAFE
|
|
|
|
|
#endif
|
|
|
|
|
|
|
|
|
|
#if HAVE_MOD_DAV
|
|
|
|
|
|
|
|
|
|
# include "mod_dav.h"
|
|
|
|
|
# include "phpdav.h"
|
|
|
|
|
# include "variables.h"
|
|
|
|
|
|
|
|
|
|
/* {{{ thread safety stuff */
|
|
|
|
|
|
|
|
|
|
# ifdef THREAD_SAFE
|
|
|
|
|
# define DAV_GLOBAL(a) phpdav_globals->a
|
|
|
|
|
# define DAV_TLS_VARS phpdav_global_struct *phpdav_globals = TlsGetValue(PHPDAVTls);
|
|
|
|
|
|
|
|
|
|
void *phpdav_mutex;
|
|
|
|
|
DWORD PHPDAVTls;
|
|
|
|
|
static int numthreads=0;
|
|
|
|
|
|
|
|
|
|
typedef struct phpdav_global_struct {
|
|
|
|
|
phpdav_module php3_dav_module;
|
|
|
|
|
} phpdav_global_struct;
|
|
|
|
|
|
|
|
|
|
# else /* !defined(THREAD_SAFE) */
|
|
|
|
|
# define DAV_GLOBAL(a) a
|
|
|
|
|
# define DAV_TLS_VARS
|
|
|
|
|
|
|
|
|
|
phpdav_module php3_dav_module;
|
|
|
|
|
|
|
|
|
|
# endif /* defined(THREAD_SAFE) */
|
|
|
|
|
|
|
|
|
|
# define DAV_HANDLER(a) DAV_GLOBAL(php3_dav_module).a##_handler
|
|
|
|
|
# define DAV_SET_HANDLER(a,b) \
|
|
|
|
|
dav_set_handler(&DAV_GLOBAL(php3_dav_module).a##_handler,(b))
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
/* }}} */
|
|
|
|
|
/* {{{ dynamically loadable module stuff */
|
|
|
|
|
|
|
|
|
|
# if COMPILE_DL
|
|
|
|
|
DLEXPORT php3_module_entry *get_module() { return &phpdav_module_entry; };
|
|
|
|
|
# endif /* COMPILE_DL */
|
|
|
|
|
|
|
|
|
|
/* }}} */
|
|
|
|
|
/* {{{ function prototypes */
|
|
|
|
|
|
|
|
|
|
int php3_minit_phpdav(INIT_FUNC_ARGS);
|
|
|
|
|
int php3_rinit_phpdav(INIT_FUNC_ARGS);
|
|
|
|
|
int php3_mshutdown_phpdav(SHUTDOWN_FUNC_ARGS);
|
|
|
|
|
int php3_rshutdown_phpdav(SHUTDOWN_FUNC_ARGS);
|
1999-05-09 08:48:05 +00:00
|
|
|
|
void php3_info_phpdav(ZEND_MODULE_INFO_FUNC_ARGS);
|
1999-04-21 22:49:16 +00:00
|
|
|
|
|
|
|
|
|
/* }}} */
|
|
|
|
|
/* {{{ extension definition structures */
|
|
|
|
|
|
|
|
|
|
function_entry phpdav_functions[] = {
|
|
|
|
|
PHP_FE(dav_set_mkcol_handlers, NULL)
|
|
|
|
|
{NULL, NULL, NULL}
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
php3_module_entry phpdav_module_entry = {
|
|
|
|
|
"DAV", /* extension name */
|
|
|
|
|
phpdav_functions, /* extension function list */
|
|
|
|
|
php3_minit_phpdav, /* extension-wide startup function */
|
|
|
|
|
php3_mshutdown_phpdav, /* extension-wide shutdown function */
|
|
|
|
|
php3_rinit_phpdav, /* per-request startup function */
|
|
|
|
|
php3_rshutdown_phpdav, /* per-request shutdown function */
|
|
|
|
|
php3_info_phpdav, /* information function */
|
|
|
|
|
STANDARD_MODULE_PROPERTIES
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
/* }}} */
|
|
|
|
|
/* {{{ startup, shutdown and info functions */
|
|
|
|
|
|
|
|
|
|
/* {{{ php3_minit_phpdav */
|
|
|
|
|
|
|
|
|
|
int php3_minit_phpdav(INIT_FUNC_ARGS)
|
|
|
|
|
{
|
|
|
|
|
#if defined(THREAD_SAFE)
|
|
|
|
|
phpdav_global_struct *phpdav_globals;
|
|
|
|
|
PHP3_MUTEX_ALLOC(phpdav_mutex);
|
|
|
|
|
PHP3_MUTEX_LOCK(phpdav_mutex);
|
|
|
|
|
numthreads++;
|
|
|
|
|
if (numthreads==1){
|
|
|
|
|
if (!PHP3_TLS_PROC_STARTUP(PHPDAVTls)){
|
|
|
|
|
PHP3_MUTEX_UNLOCK(phpdav_mutex);
|
|
|
|
|
PHP3_MUTEX_FREE(phpdav_mutex);
|
|
|
|
|
return FAILURE;
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
PHP3_MUTEX_UNLOCK(phdpav_mutex);
|
|
|
|
|
if(!PHP3_TLS_THREAD_INIT(PHPDAVTls,phpdav_globals,phpdav_global_struct)){
|
|
|
|
|
PHP3_MUTEX_FREE(phpdav_mutex);
|
|
|
|
|
return FAILURE;
|
|
|
|
|
}
|
|
|
|
|
#endif
|
|
|
|
|
return SUCCESS;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* }}} */
|
|
|
|
|
/* {{{ php3_rinit_phpdav */
|
|
|
|
|
|
|
|
|
|
int php3_rinit_phpdav(INIT_FUNC_ARGS)
|
|
|
|
|
{
|
|
|
|
|
return SUCCESS;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* }}} */
|
|
|
|
|
/* {{{ php3_mshutdown_phpdav() */
|
|
|
|
|
|
|
|
|
|
int php3_mshutdown_phpdav(SHUTDOWN_FUNC_ARGS)
|
|
|
|
|
{
|
|
|
|
|
DAV_TLS_VARS;
|
|
|
|
|
#ifdef THREAD_SAFE
|
|
|
|
|
PHP3_TLS_THREAD_FREE(phpdav_globals);
|
|
|
|
|
PHP3_MUTEX_LOCK(phpdav_mutex);
|
|
|
|
|
numthreads--;
|
|
|
|
|
if (numthreads < 1) {
|
|
|
|
|
PHP3_TLS_PROC_SHUTDOWN(PHPDAVTls);
|
|
|
|
|
PHP3_MUTEX_UNLOCK(phpdav_mutex);
|
|
|
|
|
PHP3_MUTEX_FREE(phpdav_mutex);
|
|
|
|
|
return SUCCESS;
|
|
|
|
|
}
|
|
|
|
|
PHP3_MUTEX_UNLOCK(phpdav_mutex);
|
|
|
|
|
#endif
|
|
|
|
|
return SUCCESS;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* }}} */
|
|
|
|
|
/* {{{ php3_rshutdown_phpdav() */
|
|
|
|
|
|
|
|
|
|
int php3_rshutdown_phpdav(SHUTDOWN_FUNC_ARGS)
|
|
|
|
|
{
|
|
|
|
|
if (DAV_HANDLER(mkcol_test)) {
|
|
|
|
|
efree(DAV_HANDLER(mkcol_test));
|
|
|
|
|
}
|
|
|
|
|
if (DAV_HANDLER(mkcol_create)) {
|
|
|
|
|
efree(DAV_HANDLER(mkcol_create));
|
|
|
|
|
}
|
|
|
|
|
return SUCCESS;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* }}} */
|
|
|
|
|
/* {{{ php3_info_phpdav() */
|
|
|
|
|
|
1999-05-09 08:48:05 +00:00
|
|
|
|
void php3_info_phpdav(ZEND_MODULE_INFO_FUNC_ARGS)
|
1999-04-21 22:49:16 +00:00
|
|
|
|
{
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* }}} */
|
|
|
|
|
|
|
|
|
|
/* }}} */
|
|
|
|
|
/* {{{ extension-internal functions */
|
|
|
|
|
|
|
|
|
|
/* {{{ dav_set_handler() */
|
|
|
|
|
|
|
|
|
|
static void
|
|
|
|
|
dav_set_handler(char **nameBufp, pval *data)
|
|
|
|
|
{
|
|
|
|
|
if (data->value.str.len > 0) {
|
|
|
|
|
if (*nameBufp != NULL) {
|
|
|
|
|
efree(*nameBufp);
|
|
|
|
|
}
|
|
|
|
|
*nameBufp = php3i_pval_strdup(data);
|
|
|
|
|
} else {
|
|
|
|
|
if (*nameBufp != NULL) {
|
|
|
|
|
efree(*nameBufp);
|
|
|
|
|
}
|
|
|
|
|
*nameBufp = NULL;
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* }}} */
|
|
|
|
|
/* {{{ dav_call_handler() */
|
|
|
|
|
|
|
|
|
|
static int
|
|
|
|
|
dav_call_handler(char *funcName, int argc, pval **argv)
|
|
|
|
|
{
|
|
|
|
|
if (funcName) {
|
|
|
|
|
pval *retval, *func;
|
|
|
|
|
int i, ret;
|
|
|
|
|
HashTable *function_table;
|
|
|
|
|
|
|
|
|
|
func = php3i_string_pval(funcName);
|
|
|
|
|
retval = emalloc(sizeof(pval));
|
|
|
|
|
function_table = php3i_get_function_table();
|
|
|
|
|
if (call_user_function(function_table, NULL, func, retval, argc, argv) == FAILURE) {
|
|
|
|
|
php3tls_pval_destructor(retval);
|
|
|
|
|
efree(retval);
|
|
|
|
|
return HTTP_INTERNAL_SERVER_ERROR;
|
|
|
|
|
}
|
|
|
|
|
php3tls_pval_destructor(func);
|
|
|
|
|
efree(func);
|
|
|
|
|
for (i = 0; i < argc; i++) {
|
|
|
|
|
php3tls_pval_destructor(argv[i]);
|
|
|
|
|
efree(argv[i]);
|
|
|
|
|
}
|
|
|
|
|
convert_to_long(retval);
|
|
|
|
|
ret = retval->value.lval;
|
|
|
|
|
efree(retval);
|
|
|
|
|
return ret;
|
|
|
|
|
}
|
|
|
|
|
return DECLINED;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* }}} */
|
|
|
|
|
|
|
|
|
|
int phpdav_mkcol_test_handler(request_rec *r)
|
|
|
|
|
{
|
|
|
|
|
pval *arg;
|
|
|
|
|
|
|
|
|
|
if (DAV_HANDLER(mkcol_test) == NULL) {
|
|
|
|
|
return DECLINED;
|
|
|
|
|
}
|
|
|
|
|
arg = php3i_string_pval(r->filename);
|
|
|
|
|
return dav_call_handler(DAV_HANDLER(mkcol_test), 1, &arg);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
int phpdav_mkcol_create_handler(request_rec *r)
|
|
|
|
|
{
|
|
|
|
|
pval *arg;
|
|
|
|
|
|
|
|
|
|
if (DAV_HANDLER(mkcol_create) == NULL) {
|
|
|
|
|
return DECLINED;
|
|
|
|
|
}
|
|
|
|
|
arg = php3i_string_pval(r->filename);
|
|
|
|
|
return dav_call_handler(DAV_HANDLER(mkcol_create), 1, &arg);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* }}} */
|
|
|
|
|
|
|
|
|
|
/************************* EXTENSION FUNCTIONS *************************/
|
|
|
|
|
|
|
|
|
|
/* {{{ proto void dav_set_mkcol_handlers(string test, string create)
|
|
|
|
|
Sets the function to test whether a DAV collection exists for MKCOL */
|
|
|
|
|
PHP_FUNCTION(dav_set_mkcol_handlers)
|
|
|
|
|
{
|
|
|
|
|
pval *test, *create;
|
|
|
|
|
DAV_TLS_VARS;
|
|
|
|
|
|
|
|
|
|
if (ARG_COUNT(ht) != 2 || getParameters(ht, 2, &test, &create) == FAILURE) {
|
|
|
|
|
WRONG_PARAM_COUNT;
|
|
|
|
|
}
|
|
|
|
|
DAV_SET_HANDLER(mkcol_test, test);
|
|
|
|
|
DAV_SET_HANDLER(mkcol_create, create);
|
|
|
|
|
RETVAL_TRUE;
|
|
|
|
|
}
|
|
|
|
|
/* }}} */
|
|
|
|
|
|
|
|
|
|
#endif
|
|
|
|
|
|
|
|
|
|
/*
|
|
|
|
|
* Local variables:
|
|
|
|
|
* tab-width: 4
|
|
|
|
|
* c-basic-offset: 4
|
|
|
|
|
* End:
|
|
|
|
|
*/
|