php-src/ext/rpc/handler.h
Harald Radi c7de5d15b7 clean up source and improve hashing for implicitly
created objects (aka return values)
2003-02-11 00:55:27 +00:00

144 lines
5.5 KiB
C

/*
+----------------------------------------------------------------------+
| PHP Version 4 |
+----------------------------------------------------------------------+
| Copyright (c) 1997-2003 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. |
+----------------------------------------------------------------------+
| Author: Harald Radi <h.radi@nme.at> |
+----------------------------------------------------------------------+
*/
#ifndef HANDLER_H
#define HANDLER_H
#include "php.h"
#include "php_ini.h"
#define RPC_REGISTER_LAYER(layer) rpc_register_layer(&layer##_handler_entry TSRMLS_CC);
#define RPC_DECLARE_HANDLER(layer) rpc_object_handlers layer##_object_handlers; \
zend_class_entry *layer##_class_entry; \
function_entry layer##_function_entry[]; \
function_entry layer##_method_entry[]; \
static rpc_handler_entry layer##_handler_entry = \
{#layer, &layer##_object_handlers, &layer##_class_entry,\
layer##_function_entry, layer##_method_entry}
#define RPC_REGISTER_HANDLERS_BEGIN(layer) zend_class_entry *layer##_class_entry; \
rpc_object_handlers layer##_object_handlers = {
#define RPC_REGISTER_HANDLERS_END() };
#define RPC_FUNCTION_ENTRY(layer) layer##_function_entry
#define RPC_FUNCTION_ENTRY_BEGIN(layer) function_entry layer##_function_entry[] = { \
ZEND_FALIAS(layer##_load, rpc_load, NULL) \
ZEND_FALIAS(layer##_call, rpc_call, NULL) \
ZEND_FALIAS(layer##_get, rpc_get, NULL) \
ZEND_FALIAS(layer##_set, rpc_get, NULL) \
ZEND_FALIAS(layer##_singleton, rpc_singleton, NULL) \
ZEND_FALIAS(layer##_poolable, rpc_poolable, NULL)
#define RPC_FUNCTION_ENTRY_END() {NULL, NULL, NULL} \
};
#define RPC_METHOD_ENTRY_BEGIN(layer) function_entry layer##_method_entry[] = {
#define RPC_METHOD_ENTRY_END() {NULL, NULL, NULL} \
};
#define DONT_HASH 0
#define HASH_AS_INT 1
#define HASH_AS_STRING 2
#define HASH_WITH_SIGNATURE 4
#define HASH_AS_INT_WITH_SIGNATURE (HASH_AS_INT & HASH_WITH_SIGNATURE)
#define HASH_AS_STRING_WITH_SIGNATURE (HASH_AS_STRING & HASH_WITH_SIGNATURE)
#define CLASS 0
#define METHOD 1
#define PROPERTY 2
/* string */
typedef struct _rpc_string {
char *str;
zend_uint len;
} rpc_string;
/* rpc handler that have to be implemented by a
* specific rpc layer
*/
typedef struct _rpc_object_handlers {
const zend_bool poolable;
const zend_uint hash_type;
int (*rpc_hash)(rpc_string name, rpc_string *hash, void *data, int num_args, char *arg_types, int type);
int (*rpc_name)(rpc_string hash, rpc_string *name, void *data, int type);
int (*rpc_ctor)(rpc_string class_name, void **data, int num_args, zval **args[]);
int (*rpc_dtor)(void *data);
int (*rpc_describe)(rpc_string method_name, void *data, char **arg_types, unsigned char **ref_types);
int (*rpc_call)(rpc_string method_name, void *data, zval *return_value, int num_args, zval **args[]);
int (*rpc_get)(rpc_string property_name, zval *return_value, void *data);
int (*rpc_set)(rpc_string property_name, zval *value, void *data);
int (*rpc_compare)(void *data1, void *data2);
int (*rpc_has_property)(rpc_string property_name, void *data);
int (*rpc_unset_property)(rpc_string property_name, void *data);
int (*rpc_get_properties)(HashTable **properties, void *data);
} rpc_object_handlers;
/* handler entry */
typedef struct _rpc_handler_entry {
char *name;
rpc_object_handlers *handlers;
zend_class_entry **ce;
function_entry *functions;
function_entry *methods;
} rpc_handler_entry;
/* class/method/function hash */
typedef struct _rpc_class_hash {
rpc_string name; /* must be first entry */
zend_bool poolable;
zend_bool singleton;
TsHashTable methods;
TsHashTable properties;
rpc_object_handlers **handlers;
zend_class_entry *ce;
void *data;
} rpc_class_hash;
/* internal data */
typedef struct _rpc_internal {
MUTEX_T mx_handler;
TsHashTable function_table;
zend_bool free_function_table;
rpc_object_handlers **handlers;
rpc_class_hash *hash;
zend_class_entry *ce;
void *data;
} rpc_internal;
/* proxy data */
typedef struct _rpc_proxy {
zend_uint dummy;
} rpc_proxy;
ZEND_API ZEND_FUNCTION(rpc_load);
ZEND_API ZEND_FUNCTION(rpc_call);
ZEND_API ZEND_FUNCTION(rpc_set);
ZEND_API ZEND_FUNCTION(rpc_get);
ZEND_API ZEND_FUNCTION(rpc_singleton);
ZEND_API ZEND_FUNCTION(rpc_poolable);
ZEND_API rpc_register_layer(rpc_handler_entry *entry TSRMLS_DC);
ZEND_API zval* _rpc_object_from_data(zval *z, rpc_handler_entry *handler, void *data, rpc_class_hash *class_hash);
#define rpc_object_from_data(layer, data) rpc_object_from_data_ex(NULL, layer, data, NULL)
#define rpc_object_from_data_ex(z, layer, data, class_hash) _rpc_object_from_data((z), &layer##_handler_entry, (data), (class_hash))
#endif /* HANDLER_H */