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zend_API.h
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zend_API.h
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/*
+----------------------------------------------------------------------+
| Zend Engine |
+----------------------------------------------------------------------+
| Copyright (c) 1998, 1999 Andi Gutmans, Zeev Suraski |
+----------------------------------------------------------------------+
| This source file is subject to version 0.91 of the Zend license, |
| that is bundled with this package in the file LICENSE, and is |
| available at through the world-wide-web at |
| http://www.zend.com/license/0_91.txt. |
| If you did not receive a copy of the Zend license and are unable to |
| obtain it through the world-wide-web, please send a note to |
| license@zend.com so we can mail you a copy immediately. |
+----------------------------------------------------------------------+
| Authors: Andi Gutmans <andi@zend.com> |
| Zeev Suraski <zeev@zend.com> |
+----------------------------------------------------------------------+
*/
#ifndef _ZEND_API_H
#define _ZEND_API_H
#include "modules.h"
#include "zend_list.h"
#define ZEND_NAMED_FUNCTION(name) void name(INTERNAL_FUNCTION_PARAMETERS)
#define ZEND_FUNCTION(name) ZEND_NAMED_FUNCTION(zend_if_##name)
#define ZEND_NAMED_FE(runtime_name, name, arg_types) { #runtime_name, name, arg_types },
#define ZEND_FE(name, arg_types) ZEND_NAMED_FE(name, zend_if_##name, arg_types)
#define INIT_CLASS_ENTRY(class_container, class_name, functions) \
{ \
class_container.name = strdup(class_name); \
class_container.name_length = sizeof(class_name)-1; \
class_container.builtin_functions = functions; \
class_container.handle_function_call = NULL; \
class_container.handle_property_get = NULL; \
class_container.handle_property_set = NULL; \
}
#define INIT_OVERLOADED_CLASS_ENTRY(class_container, class_name, functions, handle_fcall, handle_propget, handle_propset) \
{ \
class_container.name = strdup(class_name); \
class_container.name_length = sizeof(class_name)-1; \
class_container.builtin_functions = functions; \
class_container.handle_function_call = handle_fcall; \
class_container.handle_property_get = handle_propget; \
class_container.handle_property_set = handle_propset; \
}
int zend_next_free_module(void);
ZEND_API int getParameters(int ht, int param_count,...);
ZEND_API int getParametersArray(int ht, int param_count, zval **argument_array);
ZEND_API int getParametersEx(int param_count,...);
ZEND_API int getParametersArrayEx(int param_count, zval ***argument_array);
ZEND_API int ParameterPassedByReference(int ht, uint n);
int zend_register_functions(zend_function_entry *functions, HashTable *function_table);
void zend_unregister_functions(zend_function_entry *functions, int count, HashTable *function_table);
ZEND_API int zend_register_module(zend_module_entry *module_entry);
ZEND_API zend_class_entry *register_internal_class(zend_class_entry *class_entry);
ZEND_API zend_module_entry *zend_get_module(int module_number);
ZEND_API void wrong_param_count(void);
#define getThis() (this_ptr)
#define WRONG_PARAM_COUNT { wrong_param_count(); return; }
#define WRONG_PARAM_COUNT_WITH_RETVAL(ret) { wrong_param_count(); return ret; }
#define ARG_COUNT(ht) (ht)
#define BYREF_NONE 0
#define BYREF_FORCE 1
#define BYREF_ALLOW 2
#define BYREF_FORCE_REST 3
#if !(WIN32||WINNT)
#define DLEXPORT
#endif
int zend_startup_module(zend_module_entry *module);
ZEND_API int array_init(zval *arg);
ZEND_API int object_init(zval *arg);
ZEND_API int object_init_ex(zval *arg, zend_class_entry *ce);
/* no longer supported */
ZEND_API int add_assoc_function(zval *arg, char *key,void (*function_ptr)(INTERNAL_FUNCTION_PARAMETERS));
ZEND_API int add_assoc_long(zval *arg, char *key, long n);
ZEND_API int add_assoc_bool(zval *arg, char *key, int b);
ZEND_API int add_assoc_resource(zval *arg, char *key, int r);
ZEND_API int add_assoc_double(zval *arg, char *key, double d);
ZEND_API int add_assoc_string(zval *arg, char *key, char *str, int duplicate);
ZEND_API int add_assoc_stringl(zval *arg, char *key, char *str, uint length, int duplicate);
ZEND_API int add_index_long(zval *arg, uint idx, long n);
ZEND_API int add_index_bool(zval *arg, uint idx, int b);
ZEND_API int add_index_resource(zval *arg, uint idx, int r);
ZEND_API int add_index_double(zval *arg, uint idx, double d);
ZEND_API int add_index_string(zval *arg, uint idx, char *str, int duplicate);
ZEND_API int add_index_stringl(zval *arg, uint idx, char *str, uint length, int duplicate);
ZEND_API int add_next_index_long(zval *arg, long n);
ZEND_API int add_next_index_bool(zval *arg, int b);
ZEND_API int add_next_index_resource(zval *arg, int r);
ZEND_API int add_next_index_double(zval *arg, double d);
ZEND_API int add_next_index_string(zval *arg, char *str, int duplicate);
ZEND_API int add_next_index_stringl(zval *arg, char *str, uint length, int duplicate);
ZEND_API int add_get_index_long(zval *arg, uint idx, long l, void **dest);
ZEND_API int add_get_index_double(zval *arg, uint idx, double d, void **dest);
ZEND_API int add_get_assoc_string(zval *arg, char *key, char *str, void **dest, int duplicate);
ZEND_API int add_get_assoc_stringl(zval *arg, char *key, char *str, uint length, void **dest, int duplicate);
ZEND_API int add_get_index_string(zval *arg, uint idx, char *str, void **dest, int duplicate);
ZEND_API int add_get_index_stringl(zval *arg, uint idx, char *str, uint length, void **dest, int duplicate);
ZEND_API int call_user_function(HashTable *function_table, zval *object, zval *function_name, zval *retval, int param_count, zval *params[]);
ZEND_API int call_user_function_ex(HashTable *function_table, zval *object, zval *function_name, zval *retval, int param_count, zval **params[], int no_separation);
ZEND_API int add_property_long(zval *arg, char *key, long l);
ZEND_API int add_property_resource(zval *arg, char *key, long r);
ZEND_API int add_property_double(zval *arg, char *key, double d);
ZEND_API int add_property_string(zval *arg, char *key, char *str, int duplicate);
ZEND_API int add_property_stringl(zval *arg, char *key, char *str, uint length, int duplicate);
#define add_method(arg,key,method) add_assoc_function((arg),(key),(method))
#define RETVAL_RESOURCE(l) { \
return_value->type = IS_RESOURCE;\
return_value->value.lval = l; \
}
#define RETVAL_LONG(l) { \
return_value->type = IS_LONG; \
return_value->value.lval = l; \
}
#define RETVAL_DOUBLE(d) { \
return_value->type = IS_DOUBLE; \
return_value->value.dval = d; \
}
#define RETVAL_STRING(s,duplicate) { \
char *__s=(s); \
return_value->value.str.len = strlen(__s); \
return_value->value.str.val = (duplicate?estrndup(__s,return_value->value.str.len):__s); \
return_value->type = IS_STRING; \
}
#define RETVAL_STRINGL(s,l,duplicate) { \
char *__s=(s); int __l=l; \
return_value->value.str.len = __l; \
return_value->value.str.val = (duplicate?estrndup(__s,__l):__s); \
return_value->type = IS_STRING; \
}
#define RETVAL_FALSE { return_value->value.lval = 0; return_value->type = IS_BOOL; }
#define RETVAL_TRUE { return_value->value.lval = 1; return_value->type = IS_BOOL; }
#define RETURN_RESOURCE(l) { \
return_value->type = IS_RESOURCE;\
return_value->value.lval = l; \
return; \
}
#define RETURN_LONG(l) { \
return_value->type = IS_LONG; \
return_value->value.lval = l; \
return; \
}
#define RETURN_DOUBLE(d) { \
return_value->type = IS_DOUBLE; \
return_value->value.dval = d; \
return; \
}
#define RETURN_STRING(s,duplicate) { \
char *__s=(s); \
return_value->value.str.len = strlen(__s); \
return_value->value.str.val = (duplicate?estrndup(__s,return_value->value.str.len):__s); \
return_value->type = IS_STRING; \
return; \
}
#define RETURN_STRINGL(s,l,duplicate) { \
char *__s=(s); int __l=l; \
return_value->value.str.len = __l; \
return_value->value.str.val = (duplicate?estrndup(__s,__l):__s); \
return_value->type = IS_STRING; \
return; \
}
#define RETURN_FALSE { RETVAL_FALSE; return; }
#define RETURN_TRUE { RETVAL_TRUE; return; }
#define SET_VAR_STRING(n,v) { \
{ \
zval *var = (zval *) emalloc(sizeof(zval)); \
char *str=(v); /* prevent 'v' from being evaluated more than once */ \
\
var->value.str.val = (str); \
var->value.str.len = strlen((str)); \
var->type = IS_STRING; \
ZEND_SET_GLOBAL_VAR(n, var); \
} \
}
#define SET_VAR_STRINGL(n,v,l) { \
{ \
zval *var = (zval *) emalloc(sizeof(zval)); \
\
var->value.str.val = (v); \
var->value.str.len = (l); \
var->type = IS_STRING; \
ZEND_SET_GLOBAL_VAR(n, var); \
} \
}
#define SET_VAR_LONG(n,v) { \
{ \
zval *var = (zval *) emalloc(sizeof(zval)); \
\
var->value.lval = (v); \
var->type = IS_LONG; \
ZEND_SET_GLOBAL_VAR(n, var); \
} \
}
#define SET_VAR_DOUBLE(n,v) { \
{ \
zval *var = (zval *) emalloc(sizeof(zval)); \
\
var->value.dval = (v); \
var->type = IS_DOUBLE; \
ZEND_SET_GLOBAL_VAR(n, var); \
} \
}
#define ZEND_SET_SYMBOL(symtable, name, var) \
{ \
char *_name = (name); \
\
ZEND_SET_SYMBOL_WITH_LENGTH(symtable, _name, strlen(_name)+1, var, 0); \
}
#define ZEND_SET_SYMBOL_WITH_LENGTH(symtable, name, name_length, var, _refcount) \
{ \
zval **orig_var; \
\
if (zend_hash_find(symtable, (name), (name_length), (void **) &orig_var)==SUCCESS \
&& PZVAL_IS_REF(*orig_var)) { \
(var)->refcount = (*orig_var)->refcount; \
(var)->is_ref = 1; \
\
if (_refcount) { \
(var)->refcount += _refcount-1; \
} \
zval_dtor(*orig_var); \
**orig_var = *(var); \
efree(var); \
} else { \
INIT_PZVAL((var)); \
if (_refcount) { \
(var)->refcount = _refcount; \
} \
zend_hash_update(symtable, (name), (name_length), &(var), sizeof(zval *), NULL); \
} \
}
#define ZEND_SET_GLOBAL_VAR(name, var) \
ZEND_SET_SYMBOL(&EG(symbol_table), name, var)
#define ZEND_SET_GLOBAL_VAR_WITH_LENGTH(name, name_length, var, _refcount) \
ZEND_SET_SYMBOL_WITH_LENGTH(&EG(symbol_table), name, name_length, var, _refcount)
#define HASH_OF(p) ((p)->type==IS_ARRAY ? (p)->value.ht : (((p)->type==IS_OBJECT ? (p)->value.obj.properties : NULL)))
#endif /* _ZEND_API_H */
/*
* Local variables:
* tab-width: 4
* c-basic-offset: 4
* End:
*/