diff options
Diffstat (limited to 'Zend/zend_API.c')
| -rw-r--r-- | Zend/zend_API.c | 2391 |
1 files changed, 0 insertions, 2391 deletions
diff --git a/Zend/zend_API.c b/Zend/zend_API.c deleted file mode 100644 index e30d49193c..0000000000 --- a/Zend/zend_API.c +++ /dev/null @@ -1,2391 +0,0 @@ -/* - +----------------------------------------------------------------------+ - | Zend Engine | - +----------------------------------------------------------------------+ - | Copyright (c) 1998-2005 Zend Technologies Ltd. (http://www.zend.com) | - +----------------------------------------------------------------------+ - | This source file is subject to version 2.00 of the Zend license, | - | that is bundled with this package in the file LICENSE, and is | - | available through the world-wide-web at the following url: | - | http://www.zend.com/license/2_00.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> | - | Andrei Zmievski <andrei@php.net> | - +----------------------------------------------------------------------+ -*/ - -/* $Id$ */ - -#include "zend.h" -#include "zend_execute.h" -#include "zend_API.h" -#include "zend_modules.h" -#include "zend_constants.h" - -#ifdef HAVE_STDARG_H -#include <stdarg.h> -#endif - -/* these variables are true statics/globals, and have to be mutex'ed on every access */ -static int module_count=0; -ZEND_API HashTable module_registry; - -/* this function doesn't check for too many parameters */ -ZEND_API int zend_get_parameters(int ht, int param_count, ...) -{ - void **p; - int arg_count; - va_list ptr; - zval **param, *param_ptr; - TSRMLS_FETCH(); - - p = EG(argument_stack).top_element-2; - arg_count = (ulong) *p; - - if (param_count>arg_count) { - return FAILURE; - } - - va_start(ptr, param_count); - - while (param_count-->0) { - param = va_arg(ptr, zval **); - param_ptr = *(p-arg_count); - if (!PZVAL_IS_REF(param_ptr) && param_ptr->refcount>1) { - zval *new_tmp; - - ALLOC_ZVAL(new_tmp); - *new_tmp = *param_ptr; - zval_copy_ctor(new_tmp); - INIT_PZVAL(new_tmp); - param_ptr = new_tmp; - ((zval *) *(p-arg_count))->refcount--; - *(p-arg_count) = param_ptr; - } - *param = param_ptr; - arg_count--; - } - va_end(ptr); - - return SUCCESS; -} - - -ZEND_API int _zend_get_parameters_array(int ht, int param_count, zval **argument_array TSRMLS_DC) -{ - void **p; - int arg_count; - zval *param_ptr; - - p = EG(argument_stack).top_element-2; - arg_count = (ulong) *p; - - if (param_count>arg_count) { - return FAILURE; - } - - while (param_count-->0) { - param_ptr = *(p-arg_count); - if (!PZVAL_IS_REF(param_ptr) && param_ptr->refcount>1) { - zval *new_tmp; - - ALLOC_ZVAL(new_tmp); - *new_tmp = *param_ptr; - zval_copy_ctor(new_tmp); - INIT_PZVAL(new_tmp); - param_ptr = new_tmp; - ((zval *) *(p-arg_count))->refcount--; - *(p-arg_count) = param_ptr; - } - *(argument_array++) = param_ptr; - arg_count--; - } - - return SUCCESS; -} - - - - -/* Zend-optimized Extended functions */ -/* this function doesn't check for too many parameters */ -ZEND_API int zend_get_parameters_ex(int param_count, ...) -{ - void **p; - int arg_count; - va_list ptr; - zval ***param; - TSRMLS_FETCH(); - - p = EG(argument_stack).top_element-2; - arg_count = (ulong) *p; - - if (param_count>arg_count) { - return FAILURE; - } - - va_start(ptr, param_count); - while (param_count-->0) { - param = va_arg(ptr, zval ***); - *param = (zval **) p-(arg_count--); - } - va_end(ptr); - - return SUCCESS; -} - - -ZEND_API int _zend_get_parameters_array_ex(int param_count, zval ***argument_array TSRMLS_DC) -{ - void **p; - int arg_count; - - p = EG(argument_stack).top_element-2; - arg_count = (ulong) *p; - - if (param_count>arg_count) { - return FAILURE; - } - - while (param_count-->0) { - zval **value = (zval**)(p-arg_count); - - if (EG(ze1_compatibility_mode) && Z_TYPE_PP(value) == IS_OBJECT) { - zval *value_ptr; - char *class_name; - zend_uint class_name_len; - int dup; - - dup = zend_get_object_classname(*value, &class_name, &class_name_len TSRMLS_CC); - - ALLOC_ZVAL(value_ptr); - *value_ptr = **value; - INIT_PZVAL(value_ptr); - zend_error(E_STRICT, "Implicit cloning object of class '%s' because of 'zend.ze1_compatibility_mode'", class_name); - if(!dup) { - efree(class_name); - } - value_ptr->value.obj = Z_OBJ_HANDLER_PP(value, clone_obj)(*value TSRMLS_CC); - zval_ptr_dtor(value); - *value = value_ptr; - } - *(argument_array++) = value; - arg_count--; - } - - return SUCCESS; -} - - -ZEND_API int zend_copy_parameters_array(int param_count, zval *argument_array TSRMLS_DC) -{ - void **p; - int arg_count; - - p = EG(argument_stack).top_element-2; - arg_count = (ulong) *p; - - if (param_count>arg_count) { - return FAILURE; - } - - while (param_count-->0) { - zval **param = (zval **) p-(arg_count--); - zval_add_ref(param); - add_next_index_zval(argument_array, *param); - } - - return SUCCESS; -} - - -ZEND_API void zend_wrong_param_count(TSRMLS_D) -{ - char *space; - char *class_name = get_active_class_name(&space TSRMLS_CC); - - zend_error(E_WARNING, "Wrong parameter count for %s%s%s()", class_name, space, get_active_function_name(TSRMLS_C)); -} - - -/* Argument parsing API -- andrei */ - -ZEND_API char *zend_zval_type_name(zval *arg) -{ - switch (Z_TYPE_P(arg)) { - case IS_NULL: - return "null"; - - case IS_LONG: - return "integer"; - - case IS_DOUBLE: - return "double"; - - case IS_STRING: - return "string"; - - case IS_ARRAY: - return "array"; - - case IS_OBJECT: - return "object"; - - case IS_BOOL: - return "boolean"; - - case IS_RESOURCE: - return "resource"; - - default: - return "unknown"; - } -} - -ZEND_API zend_class_entry *zend_get_class_entry(zval *zobject TSRMLS_DC) -{ - if (Z_OBJ_HT_P(zobject)->get_class_entry) { - return Z_OBJ_HT_P(zobject)->get_class_entry(zobject TSRMLS_CC); - } else { - zend_error(E_ERROR, "Class entry requested for an object without PHP class"); - return NULL; - } -} - -/* returns 1 if you need to copy result, 0 if it's already a copy */ -ZEND_API int zend_get_object_classname(zval *object, char **class_name, zend_uint *class_name_len TSRMLS_DC) -{ - if (Z_OBJ_HT_P(object)->get_class_name == NULL || - Z_OBJ_HT_P(object)->get_class_name(object, class_name, class_name_len, 0 TSRMLS_CC) != SUCCESS) { - zend_class_entry *ce = Z_OBJCE_P(object); - - *class_name = ce->name; - *class_name_len = ce->name_length; - return 1; - } - return 0; -} - - -static char *zend_parse_arg_impl(zval **arg, va_list *va, char **spec TSRMLS_DC) -{ - char *spec_walk = *spec; - char c = *spec_walk++; - int return_null = 0; - - while (*spec_walk == '/' || *spec_walk == '!') { - if (*spec_walk == '/') { - SEPARATE_ZVAL_IF_NOT_REF(arg); - } else if (*spec_walk == '!' && Z_TYPE_PP(arg) == IS_NULL) { - return_null = 1; - } - spec_walk++; - } - - switch (c) { - case 'l': - { - long *p = va_arg(*va, long *); - switch (Z_TYPE_PP(arg)) { - case IS_STRING: - { - double d; - int type; - - if ((type = is_numeric_string(Z_STRVAL_PP(arg), Z_STRLEN_PP(arg), p, &d, 0)) == 0) { - return "long"; - } else if (type == IS_DOUBLE) { - *p = (long) d; - } - } - break; - - case IS_NULL: - case IS_LONG: - case IS_DOUBLE: - case IS_BOOL: - convert_to_long_ex(arg); - *p = Z_LVAL_PP(arg); - break; - - case IS_ARRAY: - case IS_OBJECT: - case IS_RESOURCE: - default: - return "long"; - } - } - break; - - case 'd': - { - double *p = va_arg(*va, double *); - switch (Z_TYPE_PP(arg)) { - case IS_STRING: - { - long l; - int type; - - if ((type = is_numeric_string(Z_STRVAL_PP(arg), Z_STRLEN_PP(arg), &l, p, 0)) == 0) { - return "double"; - } else if (type == IS_LONG) { - *p = (double) l; - } - } - break; - - case IS_NULL: - case IS_LONG: - case IS_DOUBLE: - case IS_BOOL: - convert_to_double_ex(arg); - *p = Z_DVAL_PP(arg); - break; - - case IS_ARRAY: - case IS_OBJECT: - case IS_RESOURCE: - default: - return "double"; - } - } - break; - - case 's': - { - char **p = va_arg(*va, char **); - int *pl = va_arg(*va, int *); - switch (Z_TYPE_PP(arg)) { - case IS_NULL: - if (return_null) { - *p = NULL; - *pl = 0; - break; - } - /* break omitted intentionally */ - - case IS_STRING: - case IS_LONG: - case IS_DOUBLE: - case IS_BOOL: - convert_to_string_ex(arg); - *p = Z_STRVAL_PP(arg); - *pl = Z_STRLEN_PP(arg); - break; - case IS_OBJECT: { - if (Z_OBJ_HANDLER_PP(arg, cast_object)) { - SEPARATE_ZVAL_IF_NOT_REF(arg); - if (Z_OBJ_HANDLER_PP(arg, cast_object)(*arg, *arg, IS_STRING, 0 TSRMLS_CC) == SUCCESS) { - *pl = Z_STRLEN_PP(arg); - *p = Z_STRVAL_PP(arg); - break; - } - } - } - - case IS_ARRAY: - case IS_RESOURCE: - default: - return "string"; - } - } - break; - - case 'b': - { - zend_bool *p = va_arg(*va, zend_bool *); - switch (Z_TYPE_PP(arg)) { - case IS_NULL: - case IS_STRING: - case IS_LONG: - case IS_DOUBLE: - case IS_BOOL: - convert_to_boolean_ex(arg); - *p = Z_BVAL_PP(arg); - break; - - case IS_ARRAY: - case IS_OBJECT: - case IS_RESOURCE: - default: - return "boolean"; - } - } - break; - - case 'r': - { - zval **p = va_arg(*va, zval **); - if (Z_TYPE_PP(arg) != IS_RESOURCE) { - if (Z_TYPE_PP(arg) == IS_NULL && return_null) { - *p = NULL; - } else { - return "resource"; - } - } else - *p = *arg; - } - break; - - case 'a': - { - zval **p = va_arg(*va, zval **); - if (Z_TYPE_PP(arg) != IS_ARRAY) { - if (Z_TYPE_PP(arg) == IS_NULL && return_null) { - *p = NULL; - } else { - return "array"; - } - } else - *p = *arg; - } - break; - - case 'o': - { - zval **p = va_arg(*va, zval **); - if (Z_TYPE_PP(arg) != IS_OBJECT) { - if (Z_TYPE_PP(arg) == IS_NULL && return_null) { - *p = NULL; - } else { - return "object"; - } - } else - *p = *arg; - } - break; - - case 'O': - { - zval **p = va_arg(*va, zval **); - zend_class_entry *ce = va_arg(*va, zend_class_entry *); - - if (Z_TYPE_PP(arg) == IS_OBJECT && - (!ce || instanceof_function(Z_OBJCE_PP(arg), ce TSRMLS_CC))) { - *p = *arg; - } else { - if (Z_TYPE_PP(arg) == IS_NULL && return_null) { - *p = NULL; - } else { - return ce ? ce->name : "object"; - } - } - } - break; - - case 'z': - { - zval **p = va_arg(*va, zval **); - if (Z_TYPE_PP(arg) == IS_NULL && return_null) { - *p = NULL; - } else { - *p = *arg; - } - } - break; - case 'Z': - { - zval ***p = va_arg(*va, zval ***); - if (Z_TYPE_PP(arg) == IS_NULL && return_null) { - *p = NULL; - } else { - *p = arg; - } - } - break; - default: - return "unknown"; - } - - *spec = spec_walk; - - return NULL; -} - -static int zend_parse_arg(int arg_num, zval **arg, va_list *va, char **spec, int quiet TSRMLS_DC) -{ - char *expected_type = NULL; - - expected_type = zend_parse_arg_impl(arg, va, spec TSRMLS_CC); - if (expected_type) { - if (!quiet) { - char *space; - char *class_name = get_active_class_name(&space TSRMLS_CC); - - zend_error(E_WARNING, "%s%s%s() expects parameter %d to be %s, %s given", - class_name, space, get_active_function_name(TSRMLS_C), arg_num, expected_type, - zend_zval_type_name(*arg)); - } - return FAILURE; - } - - return SUCCESS; -} - -static int zend_parse_va_args(int num_args, char *type_spec, va_list *va, int flags TSRMLS_DC) -{ - char *spec_walk; - int c, i; - int min_num_args = -1; - int max_num_args = 0; - zval **arg; - void **p; - int arg_count; - int quiet = flags & ZEND_PARSE_PARAMS_QUIET; - - for (spec_walk = type_spec; *spec_walk; spec_walk++) { - c = *spec_walk; - switch (c) { - case 'l': case 'd': - case 's': case 'b': - case 'r': case 'a': - case 'o': case 'O': - case 'z': case 'Z': - max_num_args++; - break; - - case '|': - min_num_args = max_num_args; - break; - - case '/': - case '!': - /* Pass */ - break; - - default: - if (!quiet) { - zend_function *active_function = EG(function_state_ptr)->function; - char *class_name = active_function->common.scope ? active_function->common.scope->name : ""; - zend_error(E_WARNING, "%s%s%s(): bad type specifier while parsing parameters", - class_name, - class_name[0] ? "::" : "", - get_active_function_name(TSRMLS_C)); - } - return FAILURE; - } - } - - if (min_num_args < 0) { - min_num_args = max_num_args; - } - - if (num_args < min_num_args || num_args > max_num_args) { - if (!quiet) { - zend_function *active_function = EG(function_state_ptr)->function; - char *class_name = active_function->common.scope ? active_function->common.scope->name : ""; - zend_error(E_WARNING, "%s%s%s() expects %s %d parameter%s, %d given", - class_name, - class_name[0] ? "::" : "", - get_active_function_name(TSRMLS_C), - min_num_args == max_num_args ? "exactly" : num_args < min_num_args ? "at least" : "at most", - num_args < min_num_args ? min_num_args : max_num_args, - (num_args < min_num_args ? min_num_args : max_num_args) == 1 ? "" : "s", - num_args); - } - return FAILURE; - } - - p = EG(argument_stack).top_element-2; - arg_count = (ulong) *p; - - if (num_args > arg_count) { - zend_error(E_WARNING, "%s(): could not obtain parameters for parsing", - get_active_function_name(TSRMLS_C)); - return FAILURE; - } - - i = 0; - while (num_args-- > 0) { - arg = (zval **) p - (arg_count-i); - if (*type_spec == '|') { - type_spec++; - } - if (zend_parse_arg(i+1, arg, va, &type_spec, quiet TSRMLS_CC) == FAILURE) { - return FAILURE; - } - i++; - } - - return SUCCESS; -} - -ZEND_API int zend_parse_parameters_ex(int flags, int num_args TSRMLS_DC, char *type_spec, ...) -{ - va_list va; - int retval; - - va_start(va, type_spec); - retval = zend_parse_va_args(num_args, type_spec, &va, flags TSRMLS_CC); - va_end(va); - - return retval; -} - -ZEND_API int zend_parse_parameters(int num_args TSRMLS_DC, char *type_spec, ...) -{ - va_list va; - int retval; - - va_start(va, type_spec); - retval = zend_parse_va_args(num_args, type_spec, &va, 0 TSRMLS_CC); - va_end(va); - - return retval; -} - -ZEND_API int zend_parse_method_parameters(int num_args TSRMLS_DC, zval *this_ptr, char *type_spec, ...) -{ - va_list va; - int retval; - char *p = type_spec; - zval **object; - zend_class_entry *ce; - - if (!this_ptr) { - va_start(va, type_spec); - retval = zend_parse_va_args(num_args, type_spec, &va, 0 TSRMLS_CC); - va_end(va); - } else { - p++; - va_start(va, type_spec); - - object = va_arg(va, zval **); - ce = va_arg(va, zend_class_entry *); - *object = this_ptr; - if (ce && !instanceof_function(Z_OBJCE_P(this_ptr), ce TSRMLS_CC)) { - zend_error(E_CORE_ERROR, "%s::%s() must be derived from %s::%s", - ce->name, get_active_function_name(TSRMLS_C), Z_OBJCE_P(this_ptr)->name, get_active_function_name(TSRMLS_C)); - } - - retval = zend_parse_va_args(num_args, p, &va, 0 TSRMLS_CC); - va_end(va); - } - return retval; -} - - -ZEND_API int zend_parse_method_parameters_ex(int flags, int num_args TSRMLS_DC, zval *this_ptr, char *type_spec, ...) -{ - va_list va; - int retval; - char *p = type_spec; - zval **object; - zend_class_entry *ce; - int quiet = flags & ZEND_PARSE_PARAMS_QUIET; - - if (!this_ptr) { - va_start(va, type_spec); - retval = zend_parse_va_args(num_args, type_spec, &va, 0 TSRMLS_CC); - va_end(va); - } else { - p++; - va_start(va, type_spec); - - object = va_arg(va, zval **); - ce = va_arg(va, zend_class_entry *); - *object = this_ptr; - if (ce && !instanceof_function(Z_OBJCE_P(this_ptr), ce TSRMLS_CC)) { - if (!quiet) { - zend_error(E_CORE_ERROR, "%s::%s() must be derived from %s::%s", - ce->name, get_active_function_name(TSRMLS_C), Z_OBJCE_P(this_ptr)->name, get_active_function_name(TSRMLS_C)); - } - return FAILURE; - } - - retval = zend_parse_va_args(num_args, p, &va, flags TSRMLS_CC); - va_end(va); - } - return retval; -} - - -/* Argument parsing API -- andrei */ - - -ZEND_API int _array_init(zval *arg ZEND_FILE_LINE_DC) -{ - ALLOC_HASHTABLE_REL(arg->value.ht); - - _zend_hash_init(arg->value.ht, 0, NULL, ZVAL_PTR_DTOR, 0 ZEND_FILE_LINE_RELAY_CC); - arg->type = IS_ARRAY; - return SUCCESS; -} - - -static int zend_merge_property(zval **value, int num_args, va_list args, zend_hash_key *hash_key) -{ - /* which name should a numeric property have ? */ - if (hash_key->nKeyLength) { - zval *obj = va_arg(args, zval *); - zend_object_handlers *obj_ht = va_arg(args, zend_object_handlers *); - zval member; - TSRMLS_FETCH(); - - ZVAL_STRINGL(&member, hash_key->arKey, hash_key->nKeyLength-1, 0); - obj_ht->write_property(obj, &member, *value TSRMLS_CC); - } - return ZEND_HASH_APPLY_KEEP; -} - - -/* This function should be called after the constructor has been called - * because it may call __set from the uninitialized object otherwise. */ -ZEND_API void zend_merge_properties(zval *obj, HashTable *properties, int destroy_ht TSRMLS_DC) -{ - zend_object_handlers *obj_ht = Z_OBJ_HT_P(obj); - zend_class_entry *old_scope = EG(scope); - - EG(scope) = Z_OBJCE_P(obj); - zend_hash_apply_with_arguments(properties, (apply_func_args_t)zend_merge_property, 2, obj, obj_ht); - EG(scope) = old_scope; - - if (destroy_ht) { - zend_hash_destroy(properties); - FREE_HASHTABLE(properties); - } -} - - -ZEND_API void zend_update_class_constants(zend_class_entry *class_type TSRMLS_DC) -{ - if (!class_type->constants_updated) { - zend_class_entry **scope = EG(in_execution)?&EG(scope):&CG(active_class_entry); - zend_class_entry *old_scope = *scope; - - *scope = class_type; - zend_hash_apply_with_argument(&class_type->default_properties, (apply_func_arg_t) zval_update_constant, (void *) 1 TSRMLS_CC); - zend_hash_apply_with_argument(class_type->static_members, (apply_func_arg_t) zval_update_constant, (void *) 1 TSRMLS_CC); - *scope = old_scope; - class_type->constants_updated = 1; - } -} - - -/* This function requires 'properties' to contain all props declared in the - * class and all props being public. If only a subset is given or the class - * has protected members then you need to merge the properties seperately by - * calling zend_merge_properties(). */ -ZEND_API int _object_and_properties_init(zval *arg, zend_class_entry *class_type, HashTable *properties ZEND_FILE_LINE_DC TSRMLS_DC) -{ - zval *tmp; - zend_object *object; - - if (class_type->ce_flags & (ZEND_ACC_INTERFACE|ZEND_ACC_IMPLICIT_ABSTRACT_CLASS|ZEND_ACC_EXPLICIT_ABSTRACT_CLASS)) { - char *what = class_type->ce_flags & ZEND_ACC_INTERFACE ? "interface" : "abstract class"; - zend_error(E_ERROR, "Cannot instantiate %s %s", what, class_type->name); - } - - zend_update_class_constants(class_type TSRMLS_CC); - - arg->type = IS_OBJECT; - if (class_type->create_object == NULL) { - arg->value.obj = zend_objects_new(&object, class_type TSRMLS_CC); - if (properties) { - object->properties = properties; - } else { - ALLOC_HASHTABLE_REL(object->properties); - zend_hash_init(object->properties, 0, NULL, ZVAL_PTR_DTOR, 0); - zend_hash_copy(object->properties, &class_type->default_properties, (copy_ctor_func_t) zval_add_ref, (void *) &tmp, sizeof(zval *)); - } - } else { - arg->value.obj = class_type->create_object(class_type TSRMLS_CC); - } - return SUCCESS; -} - -ZEND_API int _object_init_ex(zval *arg, zend_class_entry *class_type ZEND_FILE_LINE_DC TSRMLS_DC) -{ - return _object_and_properties_init(arg, class_type, 0 ZEND_FILE_LINE_RELAY_CC TSRMLS_CC); -} - -ZEND_API int _object_init(zval *arg ZEND_FILE_LINE_DC TSRMLS_DC) -{ - return _object_init_ex(arg, zend_standard_class_def ZEND_FILE_LINE_RELAY_CC TSRMLS_CC); -} - - -ZEND_API int add_assoc_function(zval *arg, char *key, void (*function_ptr)(INTERNAL_FUNCTION_PARAMETERS)) -{ - zend_error(E_WARNING, "add_assoc_function() is no longer supported"); - return FAILURE; -} - - -ZEND_API int add_assoc_long_ex(zval *arg, char *key, uint key_len, long n) -{ - zval *tmp; - - MAKE_STD_ZVAL(tmp); - ZVAL_LONG(tmp, n); - - return zend_symtable_update(Z_ARRVAL_P(arg), key, key_len, (void *) &tmp, sizeof(zval *), NULL); -} - -ZEND_API int add_assoc_null_ex(zval *arg, char *key, uint key_len) -{ - zval *tmp; - - MAKE_STD_ZVAL(tmp); - ZVAL_NULL(tmp); - - return zend_symtable_update(Z_ARRVAL_P(arg), key, key_len, (void *) &tmp, sizeof(zval *), NULL); -} - -ZEND_API int add_assoc_bool_ex(zval *arg, char *key, uint key_len, int b) -{ - zval *tmp; - - MAKE_STD_ZVAL(tmp); - ZVAL_BOOL(tmp, b); - - return zend_symtable_update(Z_ARRVAL_P(arg), key, key_len, (void *) &tmp, sizeof(zval *), NULL); -} - -ZEND_API int add_assoc_resource_ex(zval *arg, char *key, uint key_len, int r) -{ - zval *tmp; - - MAKE_STD_ZVAL(tmp); - ZVAL_RESOURCE(tmp, r); - - return zend_symtable_update(Z_ARRVAL_P(arg), key, key_len, (void *) &tmp, sizeof(zval *), NULL); -} - - -ZEND_API int add_assoc_double_ex(zval *arg, char *key, uint key_len, double d) -{ - zval *tmp; - - MAKE_STD_ZVAL(tmp); - ZVAL_DOUBLE(tmp, d); - - return zend_symtable_update(Z_ARRVAL_P(arg), key, key_len, (void *) &tmp, sizeof(zval *), NULL); -} - - -ZEND_API int add_assoc_string_ex(zval *arg, char *key, uint key_len, char *str, int duplicate) -{ - zval *tmp; - - MAKE_STD_ZVAL(tmp); - ZVAL_STRING(tmp, str, duplicate); - - return zend_symtable_update(Z_ARRVAL_P(arg), key, key_len, (void *) &tmp, sizeof(zval *), NULL); -} - - -ZEND_API int add_assoc_stringl_ex(zval *arg, char *key, uint key_len, char *str, uint length, int duplicate) -{ - zval *tmp; - - MAKE_STD_ZVAL(tmp); - ZVAL_STRINGL(tmp, str, length, duplicate); - - return zend_symtable_update(Z_ARRVAL_P(arg), key, key_len, (void *) &tmp, sizeof(zval *), NULL); -} - -ZEND_API int add_assoc_zval_ex(zval *arg, char *key, uint key_len, zval *value) -{ - return zend_symtable_update(Z_ARRVAL_P(arg), key, key_len, (void *) &value, sizeof(zval *), NULL); -} - - -ZEND_API int add_index_long(zval *arg, uint index, long n) -{ - zval *tmp; - - MAKE_STD_ZVAL(tmp); - ZVAL_LONG(tmp, n); - - return zend_hash_index_update(Z_ARRVAL_P(arg), index, (void *) &tmp, sizeof(zval *), NULL); -} - - -ZEND_API int add_index_null(zval *arg, uint index) -{ - zval *tmp; - - MAKE_STD_ZVAL(tmp); - ZVAL_NULL(tmp); - - return zend_hash_index_update(Z_ARRVAL_P(arg), index, (void *) &tmp, sizeof(zval *), NULL); -} - -ZEND_API int add_index_bool(zval *arg, uint index, int b) -{ - zval *tmp; - - MAKE_STD_ZVAL(tmp); - ZVAL_BOOL(tmp, b); - - return zend_hash_index_update(Z_ARRVAL_P(arg), index, (void *) &tmp, sizeof(zval *), NULL); -} - - -ZEND_API int add_index_resource(zval *arg, uint index, int r) -{ - zval *tmp; - - MAKE_STD_ZVAL(tmp); - ZVAL_RESOURCE(tmp, r); - - return zend_hash_index_update(Z_ARRVAL_P(arg), index, (void *) &tmp, sizeof(zval *), NULL); -} - - -ZEND_API int add_index_double(zval *arg, uint index, double d) -{ - zval *tmp; - - MAKE_STD_ZVAL(tmp); - ZVAL_DOUBLE(tmp, d); - - return zend_hash_index_update(Z_ARRVAL_P(arg), index, (void *) &tmp, sizeof(zval *), NULL); -} - - -ZEND_API int add_index_string(zval *arg, uint index, char *str, int duplicate) -{ - zval *tmp; - - MAKE_STD_ZVAL(tmp); - ZVAL_STRING(tmp, str, duplicate); - - return zend_hash_index_update(Z_ARRVAL_P(arg), index, (void *) &tmp, sizeof(zval *), NULL); -} - - -ZEND_API int add_index_stringl(zval *arg, uint index, char *str, uint length, int duplicate) -{ - zval *tmp; - - MAKE_STD_ZVAL(tmp); - ZVAL_STRINGL(tmp, str, length, duplicate); - - return zend_hash_index_update(Z_ARRVAL_P(arg), index, (void *) &tmp, sizeof(zval *), NULL); -} - - -ZEND_API int add_index_zval(zval *arg, uint index, zval *value) -{ - return zend_hash_index_update(Z_ARRVAL_P(arg), index, (void *) &value, sizeof(zval *), NULL); -} - - -ZEND_API int add_next_index_long(zval *arg, long n) -{ - zval *tmp; - - MAKE_STD_ZVAL(tmp); - ZVAL_LONG(tmp, n); - - return zend_hash_next_index_insert(Z_ARRVAL_P(arg), &tmp, sizeof(zval *), NULL); -} - - -ZEND_API int add_next_index_null(zval *arg) -{ - zval *tmp; - - MAKE_STD_ZVAL(tmp); - ZVAL_NULL(tmp); - - return zend_hash_next_index_insert(Z_ARRVAL_P(arg), &tmp, sizeof(zval *), NULL); -} - - -ZEND_API int add_next_index_bool(zval *arg, int b) -{ - zval *tmp; - - MAKE_STD_ZVAL(tmp); - ZVAL_BOOL(tmp, b); - - return zend_hash_next_index_insert(Z_ARRVAL_P(arg), &tmp, sizeof(zval *), NULL); -} - - -ZEND_API int add_next_index_resource(zval *arg, int r) -{ - zval *tmp; - - MAKE_STD_ZVAL(tmp); - ZVAL_RESOURCE(tmp, r); - - return zend_hash_next_index_insert(Z_ARRVAL_P(arg), &tmp, sizeof(zval *), NULL); -} - - -ZEND_API int add_next_index_double(zval *arg, double d) -{ - zval *tmp; - - MAKE_STD_ZVAL(tmp); - ZVAL_DOUBLE(tmp, d); - - return zend_hash_next_index_insert(Z_ARRVAL_P(arg), &tmp, sizeof(zval *), NULL); -} - - -ZEND_API int add_next_index_string(zval *arg, char *str, int duplicate) -{ - zval *tmp; - - MAKE_STD_ZVAL(tmp); - ZVAL_STRING(tmp, str, duplicate); - - return zend_hash_next_index_insert(Z_ARRVAL_P(arg), &tmp, sizeof(zval *), NULL); -} - - -ZEND_API int add_next_index_stringl(zval *arg, char *str, uint length, int duplicate) -{ - zval *tmp; - - MAKE_STD_ZVAL(tmp); - ZVAL_STRINGL(tmp, str, length, duplicate); - - return zend_hash_next_index_insert(Z_ARRVAL_P(arg), &tmp, sizeof(zval *), NULL); -} - - -ZEND_API int add_next_index_zval(zval *arg, zval *value) -{ - return zend_hash_next_index_insert(Z_ARRVAL_P(arg), &value, sizeof(zval *), NULL); -} - - -ZEND_API int add_get_assoc_string_ex(zval *arg, char *key, uint key_len, char *str, void **dest, int duplicate) -{ - zval *tmp; - - MAKE_STD_ZVAL(tmp); - ZVAL_STRING(tmp, str, duplicate); - - return zend_symtable_update(Z_ARRVAL_P(arg), key, key_len, (void *) &tmp, sizeof(zval *), dest); -} - - -ZEND_API int add_get_assoc_stringl_ex(zval *arg, char *key, uint key_len, char *str, uint length, void **dest, int duplicate) -{ - zval *tmp; - - MAKE_STD_ZVAL(tmp); - ZVAL_STRINGL(tmp, str, length, duplicate); - - return zend_symtable_update(Z_ARRVAL_P(arg), key, key_len, (void *) &tmp, sizeof(zval *), dest); -} - - -ZEND_API int add_get_index_long(zval *arg, uint index, long l, void **dest) -{ - zval *tmp; - - MAKE_STD_ZVAL(tmp); - ZVAL_LONG(tmp, l); - - return zend_hash_index_update(Z_ARRVAL_P(arg), index, (void *) &tmp, sizeof(zval *), dest); -} - - -ZEND_API int add_get_index_double(zval *arg, uint index, double d, void **dest) -{ - zval *tmp; - - MAKE_STD_ZVAL(tmp); - ZVAL_DOUBLE(tmp, d); - - return zend_hash_index_update(Z_ARRVAL_P(arg), index, (void *) &tmp, sizeof(zval *), dest); -} - - -ZEND_API int add_get_index_string(zval *arg, uint index, char *str, void **dest, int duplicate) -{ - zval *tmp; - - MAKE_STD_ZVAL(tmp); - ZVAL_STRING(tmp, str, duplicate); - - return zend_hash_index_update(Z_ARRVAL_P(arg), index, (void *) &tmp, sizeof(zval *), dest); -} - - -ZEND_API int add_get_index_stringl(zval *arg, uint index, char *str, uint length, void **dest, int duplicate) -{ - zval *tmp; - - MAKE_STD_ZVAL(tmp); - ZVAL_STRINGL(tmp, str, length, duplicate); - - return zend_hash_index_update(Z_ARRVAL_P(arg), index, (void *) &tmp, sizeof(zval *), dest); -} - - -ZEND_API int add_property_long_ex(zval *arg, char *key, uint key_len, long n TSRMLS_DC) -{ - zval *tmp; - zval z_key; - - MAKE_STD_ZVAL(tmp); - ZVAL_LONG(tmp, n); - ZVAL_STRINGL(&z_key, key, key_len-1, 0); - - Z_OBJ_HANDLER_P(arg, write_property)(arg, &z_key, tmp TSRMLS_CC); - zval_ptr_dtor(&tmp); /* write_property will add 1 to refcount */ - return SUCCESS; -} - -ZEND_API int add_property_bool_ex(zval *arg, char *key, uint key_len, int b TSRMLS_DC) -{ - zval *tmp; - zval z_key; - - MAKE_STD_ZVAL(tmp); - ZVAL_BOOL(tmp, b); - - ZVAL_STRINGL(&z_key, key, key_len-1, 0); - - Z_OBJ_HANDLER_P(arg, write_property)(arg, &z_key, tmp TSRMLS_CC); - zval_ptr_dtor(&tmp); /* write_property will add 1 to refcount */ - return SUCCESS; -} - -ZEND_API int add_property_null_ex(zval *arg, char *key, uint key_len TSRMLS_DC) -{ - zval *tmp; - zval z_key; - - MAKE_STD_ZVAL(tmp); - ZVAL_NULL(tmp); - - ZVAL_STRINGL(&z_key, key, key_len-1, 0); - - Z_OBJ_HANDLER_P(arg, write_property)(arg, &z_key, tmp TSRMLS_CC); - zval_ptr_dtor(&tmp); /* write_property will add 1 to refcount */ - return SUCCESS; -} - -ZEND_API int add_property_resource_ex(zval *arg, char *key, uint key_len, long n TSRMLS_DC) -{ - zval *tmp; - zval z_key; - - MAKE_STD_ZVAL(tmp); - ZVAL_RESOURCE(tmp, n); - ZVAL_STRINGL(&z_key, key, key_len-1, 0); - - Z_OBJ_HANDLER_P(arg, write_property)(arg, &z_key, tmp TSRMLS_CC); - zval_ptr_dtor(&tmp); /* write_property will add 1 to refcount */ - return SUCCESS; -} - - -ZEND_API int add_property_double_ex(zval *arg, char *key, uint key_len, double d TSRMLS_DC) -{ - zval *tmp; - zval z_key; - - MAKE_STD_ZVAL(tmp); - ZVAL_DOUBLE(tmp, d); - ZVAL_STRINGL(&z_key, key, key_len-1, 0); - - Z_OBJ_HANDLER_P(arg, write_property)(arg, &z_key, tmp TSRMLS_CC); - zval_ptr_dtor(&tmp); /* write_property will add 1 to refcount */ - return SUCCESS; -} - - -ZEND_API int add_property_string_ex(zval *arg, char *key, uint key_len, char *str, int duplicate TSRMLS_DC) -{ - zval *tmp; - zval z_key; - - MAKE_STD_ZVAL(tmp); - ZVAL_STRING(tmp, str, duplicate); - - ZVAL_STRINGL(&z_key, key, key_len-1, 0); - - Z_OBJ_HANDLER_P(arg, write_property)(arg, &z_key, tmp TSRMLS_CC); - zval_ptr_dtor(&tmp); /* write_property will add 1 to refcount */ - return SUCCESS; -} - -ZEND_API int add_property_stringl_ex(zval *arg, char *key, uint key_len, char *str, uint length, int duplicate TSRMLS_DC) -{ - zval *tmp; - zval z_key; - - MAKE_STD_ZVAL(tmp); - ZVAL_STRINGL(tmp, str, length, duplicate); - - ZVAL_STRINGL(&z_key, key, key_len-1, 0); - - Z_OBJ_HANDLER_P(arg, write_property)(arg, &z_key, tmp TSRMLS_CC); - zval_ptr_dtor(&tmp); /* write_property will add 1 to refcount */ - return SUCCESS; -} - -ZEND_API int add_property_zval_ex(zval *arg, char *key, uint key_len, zval *value TSRMLS_DC) -{ - zval z_key; - - ZVAL_STRINGL(&z_key, key, key_len-1, 0); - - Z_OBJ_HANDLER_P(arg, write_property)(arg, &z_key, value TSRMLS_CC); - return SUCCESS; -} - -ZEND_API int zend_startup_module_ex(zend_module_entry *module TSRMLS_DC) -{ - int name_len; - char *lcname; - - if (module->module_started) { - return SUCCESS; - } - module->module_started = 1; - - /* Check module dependencies */ - if (module->deps) { - zend_module_dep *dep = module->deps; - - while (dep->name) { - if (dep->type == MODULE_DEP_REQUIRED) { - zend_module_entry *req_mod; - - name_len = strlen(dep->name); - lcname = zend_str_tolower_dup(dep->name, name_len); - - if (zend_hash_find(&module_registry, lcname, name_len+1, (void**)&req_mod) == FAILURE || - !req_mod->module_started) { - efree(lcname); - /* TODO: Check version relationship */ - zend_error(E_CORE_WARNING, "Cannot load module '%s' because required module '%s' is not loaded", module->name, req_mod->name); - module->module_started = 0; - return FAILURE; - } - efree(lcname); - } - ++dep; - } - } - - if (module->module_startup_func) { - EG(current_module) = module; - if (module->module_startup_func(module->type, module->module_number TSRMLS_CC)==FAILURE) { - zend_error(E_CORE_ERROR,"Unable to start %s module", module->name); - EG(current_module) = NULL; - return FAILURE; - } - EG(current_module) = NULL; - } - return SUCCESS; -} - -static void zend_sort_modules(void *base, size_t count, size_t siz, compare_func_t compare TSRMLS_DC) -{ - Bucket **b1 = base; - Bucket **b2; - Bucket **end = b1 + count; - Bucket *tmp; - zend_module_entry *m, *r; - - while (b1 < end) { -try_again: - m = (zend_module_entry*)(*b1)->pData; - if (!m->module_started && m->deps) { - zend_module_dep *dep = m->deps; - while (dep->name) { - if (dep->type == MODULE_DEP_REQUIRED || dep->type == MODULE_DEP_OPTIONAL) { - b2 = b1 + 1; - while (b2 < end) { - r = (zend_module_entry*)(*b2)->pData; - if (strcasecmp(dep->name, r->name) == 0) { - tmp = *b1; - *b1 = *b2; - *b2 = tmp; - goto try_again; - } - b2++; - } - } - dep++; - } - } - b1++; - } -} - -ZEND_API int zend_startup_modules(TSRMLS_D) -{ - zend_hash_sort(&module_registry, zend_sort_modules, NULL, 0 TSRMLS_CC); - zend_hash_apply(&module_registry, (apply_func_t)zend_startup_module_ex TSRMLS_CC); - return SUCCESS; -} - -ZEND_API zend_module_entry* zend_register_module_ex(zend_module_entry *module TSRMLS_DC) -{ - int name_len; - char *lcname; - zend_module_entry *module_ptr; - - if (!module) { - return NULL; - } - -#if 0 - zend_printf("%s: Registering module %d\n", module->name, module->module_number); -#endif - - /* Check module dependencies */ - if (module->deps) { - zend_module_dep *dep = module->deps; - - while (dep->name) { - if (dep->type == MODULE_DEP_CONFLICTS) { - name_len = strlen(dep->name); - lcname = zend_str_tolower_dup(dep->name, name_len); - - if (zend_hash_exists(&module_registry, lcname, name_len+1)) { - efree(lcname); - /* TODO: Check version relationship */ - zend_error(E_CORE_WARNING, "Cannot load module '%s' because conflicting module '%s' is already loaded", module->name, dep->name); - return NULL; - } - efree(lcname); - } - ++dep; - } - } - - name_len = strlen(module->name); - lcname = zend_str_tolower_dup(module->name, name_len); - - if (zend_hash_add(&module_registry, lcname, name_len+1, (void *)module, sizeof(zend_module_entry), (void**)&module_ptr)==FAILURE) { - zend_error(E_CORE_WARNING, "Module '%s' already loaded", module->name); - efree(lcname); - return NULL; - } - efree(lcname); - module = module_ptr; - - if (module->functions && zend_register_functions(NULL, module->functions, NULL, module->type TSRMLS_CC)==FAILURE) { - zend_error(E_CORE_WARNING,"%s: Unable to register functions, unable to load", module->name); - return NULL; - } - - return module; -} - -ZEND_API zend_module_entry* zend_register_internal_module(zend_module_entry *module TSRMLS_DC) -{ - module->module_number = zend_next_free_module(); - module->type = MODULE_PERSISTENT; - return zend_register_module_ex(module TSRMLS_CC); -} - -ZEND_API void zend_check_magic_method_implementation(zend_class_entry *ce, zend_function *fptr, int error_type TSRMLS_DC) -{ - char lcname[16]; - int name_len; - - /* we don't care if the function name is longer, in fact lowercasing only - * the beginning of the name speeds up the check process */ - name_len = strlen(fptr->common.function_name); - zend_str_tolower_copy(lcname, fptr->common.function_name, MIN(name_len, sizeof(lcname)-1)); - lcname[sizeof(lcname)-1] = '\0'; /* zend_str_tolower_copy won't necessarily set the zero byte */ - - if (name_len == sizeof(ZEND_DESTRUCTOR_FUNC_NAME) - 1 && !memcmp(lcname, ZEND_DESTRUCTOR_FUNC_NAME, sizeof(ZEND_DESTRUCTOR_FUNC_NAME)) && fptr->common.num_args != 0) { - zend_error(error_type, "Destuctor %s::%s() cannot take arguments", ce->name, ZEND_DESTRUCTOR_FUNC_NAME); - } else if (name_len == sizeof(ZEND_CLONE_FUNC_NAME) - 1 && !memcmp(lcname, ZEND_CLONE_FUNC_NAME, sizeof(ZEND_CLONE_FUNC_NAME)) && fptr->common.num_args != 0) { - zend_error(error_type, "Method %s::%s() cannot accept any arguments", ce->name, ZEND_CLONE_FUNC_NAME); - } else if (name_len == sizeof(ZEND_GET_FUNC_NAME) - 1 && !memcmp(lcname, ZEND_GET_FUNC_NAME, sizeof(ZEND_GET_FUNC_NAME)) && fptr->common.num_args != 1) { - zend_error(error_type, "Method %s::%s() must take exactly 1 argument", ce->name, ZEND_GET_FUNC_NAME); - } else if (name_len == sizeof(ZEND_SET_FUNC_NAME) - 1 && !memcmp(lcname, ZEND_SET_FUNC_NAME, sizeof(ZEND_SET_FUNC_NAME)) && fptr->common.num_args != 2) { - zend_error(error_type, "Method %s::%s() must take exactly 2 arguments", ce->name, ZEND_SET_FUNC_NAME); - } else if (name_len == sizeof(ZEND_UNSET_FUNC_NAME) - 1 && !memcmp(lcname, ZEND_UNSET_FUNC_NAME, sizeof(ZEND_UNSET_FUNC_NAME)) && fptr->common.num_args != 1) { - zend_error(error_type, "Method %s::%s() must take exactly 1 argument", ce->name, ZEND_UNSET_FUNC_NAME); - } else if (name_len == sizeof(ZEND_ISSET_FUNC_NAME) - 1 && !memcmp(lcname, ZEND_ISSET_FUNC_NAME, sizeof(ZEND_ISSET_FUNC_NAME)) && fptr->common.num_args != 1) { - zend_error(error_type, "Method %s::%s() must take exactly 1 argument", ce->name, ZEND_ISSET_FUNC_NAME); - } else if (name_len == sizeof(ZEND_CALL_FUNC_NAME) - 1 && !memcmp(lcname, ZEND_CALL_FUNC_NAME, sizeof(ZEND_CALL_FUNC_NAME)) && fptr->common.num_args != 2) { - zend_error(error_type, "Method %s::%s() must take exactly 2 arguments", ce->name, ZEND_CALL_FUNC_NAME); - } -} - -/* registers all functions in *library_functions in the function hash */ -ZEND_API int zend_register_functions(zend_class_entry *scope, zend_function_entry *functions, HashTable *function_table, int type TSRMLS_DC) -{ - zend_function_entry *ptr = functions; - zend_function function, *reg_function; - zend_internal_function *internal_function = (zend_internal_function *)&function; - int count=0, unload=0; - HashTable *target_function_table = function_table; - int error_type; - zend_function *ctor = NULL, *dtor = NULL, *clone = NULL, *__get = NULL, *__set = NULL, *__unset = NULL, *__isset = NULL, *__call = NULL; - char *lowercase_name; - int fname_len; - char *lc_class_name; - int class_name_len; - - if (type==MODULE_PERSISTENT) { - error_type = E_CORE_WARNING; - } else { - error_type = E_WARNING; - } - - if (!target_function_table) { - target_function_table = CG(function_table); - } - internal_function->type = ZEND_INTERNAL_FUNCTION; - - if (scope) { - class_name_len = strlen(scope->name); - lc_class_name = zend_str_tolower_dup(scope->name, class_name_len); - } - - while (ptr->fname) { - internal_function->handler = ptr->handler; - internal_function->function_name = ptr->fname; - internal_function->scope = scope; - internal_function->prototype = NULL; - if (ptr->arg_info) { - internal_function->arg_info = ptr->arg_info+1; - internal_function->num_args = ptr->num_args; - /* Currently you cannot denote that the function can accept less arguments than num_args */ - if (ptr->arg_info[0].required_num_args == -1) { - internal_function->required_num_args = ptr->num_args; - } else { - internal_function->required_num_args = ptr->arg_info[0].required_num_args; - } - internal_function->pass_rest_by_reference = ptr->arg_info[0].pass_by_reference; - internal_function->return_reference = ptr->arg_info[0].return_reference; - } else { - internal_function->arg_info = NULL; - internal_function->num_args = 0; - internal_function->required_num_args = 0; - internal_function->pass_rest_by_reference = 0; - internal_function->return_reference = 0; - } - if (ptr->flags) { - if (!(ptr->flags & ZEND_ACC_PPP_MASK)) { - zend_error(error_type, "Invalid access level for %s%s%s() - access must be exactly one of public, protected or private", scope ? scope->name : "", scope ? "::" : "", ptr->fname); - internal_function->fn_flags = ZEND_ACC_PUBLIC; - } else { - internal_function->fn_flags = ptr->flags; - } - } else { - internal_function->fn_flags = ZEND_ACC_PUBLIC; - } - if (ptr->flags & ZEND_ACC_ABSTRACT) { - if (scope) { - /* This is a class that must be abstract itself. Here we set the check info. */ - scope->ce_flags |= ZEND_ACC_IMPLICIT_ABSTRACT_CLASS; - if (!(scope->ce_flags & ZEND_ACC_INTERFACE)) { - /* Since the class is not an interface it needs to be declared as a abstract class. */ - /* Since here we are handling internal functions only we can add the keyword flag. */ - /* This time we set the flag for the keyword 'abstratc'. */ - scope->ce_flags |= ZEND_ACC_EXPLICIT_ABSTRACT_CLASS; - } - } - } else { - if (scope && (scope->ce_flags & ZEND_ACC_INTERFACE)) { - zend_error(error_type, "Interface %s cannot contain non abstract method %s()", scope->name, ptr->fname); - return FAILURE; - } - if (!internal_function->handler) { - zend_error(error_type, "Method %s%s%s() cannot be a NULL function", scope ? scope->name : "", scope ? "::" : "", ptr->fname); - zend_unregister_functions(functions, count, target_function_table TSRMLS_CC); - return FAILURE; - } - } - fname_len = strlen(ptr->fname); - lowercase_name = do_alloca(fname_len+1); - zend_str_tolower_copy(lowercase_name, ptr->fname, fname_len); - if (zend_hash_add(target_function_table, lowercase_name, fname_len+1, &function, sizeof(zend_function), (void**)®_function) == FAILURE) { - unload=1; - free_alloca(lowercase_name); - break; - } - if (scope) { - /* Look for ctor, dtor, clone - * If it's an old-style constructor, store it only if we don't have - * a constructor already. - */ - if ((fname_len == class_name_len) && !memcmp(lowercase_name, lc_class_name, class_name_len+1) && !ctor) { - ctor = reg_function; - } else if ((fname_len == sizeof(ZEND_CONSTRUCTOR_FUNC_NAME)-1) && !memcmp(lowercase_name, ZEND_CONSTRUCTOR_FUNC_NAME, sizeof(ZEND_CONSTRUCTOR_FUNC_NAME))) { - ctor = reg_function; - } else if ((fname_len == sizeof(ZEND_DESTRUCTOR_FUNC_NAME)-1) && !memcmp(lowercase_name, ZEND_DESTRUCTOR_FUNC_NAME, sizeof(ZEND_DESTRUCTOR_FUNC_NAME))) { - dtor = reg_function; - if (internal_function->num_args) { - zend_error(error_type, "Destructor %s::%s() cannot take arguments", scope->name, ptr->fname); - } - } else if ((fname_len == sizeof(ZEND_CLONE_FUNC_NAME)-1) && !memcmp(lowercase_name, ZEND_CLONE_FUNC_NAME, sizeof(ZEND_CLONE_FUNC_NAME))) { - clone = reg_function; - } else if ((fname_len == sizeof(ZEND_CALL_FUNC_NAME)-1) && !memcmp(lowercase_name, ZEND_CALL_FUNC_NAME, sizeof(ZEND_CALL_FUNC_NAME))) { - __call = reg_function; - } else if ((fname_len == sizeof(ZEND_GET_FUNC_NAME)-1) && !memcmp(lowercase_name, ZEND_GET_FUNC_NAME, sizeof(ZEND_GET_FUNC_NAME))) { - __get = reg_function; - } else if ((fname_len == sizeof(ZEND_SET_FUNC_NAME)-1) && !memcmp(lowercase_name, ZEND_SET_FUNC_NAME, sizeof(ZEND_SET_FUNC_NAME))) { - __set = reg_function; - } else if ((fname_len == sizeof(ZEND_UNSET_FUNC_NAME)-1) && !memcmp(lowercase_name, ZEND_UNSET_FUNC_NAME, sizeof(ZEND_UNSET_FUNC_NAME))) { - __unset = reg_function; - } else if ((fname_len == sizeof(ZEND_ISSET_FUNC_NAME)-1) && !memcmp(lowercase_name, ZEND_ISSET_FUNC_NAME, sizeof(ZEND_ISSET_FUNC_NAME))) { - __isset = reg_function; - } else { - reg_function = NULL; - } - if (reg_function) { - zend_check_magic_method_implementation(scope, reg_function, error_type TSRMLS_CC); - } - } - ptr++; - count++; - free_alloca(lowercase_name); - } - if (unload) { /* before unloading, display all remaining bad function in the module */ - if (scope) { - efree(lc_class_name); - } - while (ptr->fname) { - if (zend_hash_exists(target_function_table, ptr->fname, strlen(ptr->fname)+1)) { - zend_error(error_type, "Function registration failed - duplicate name - %s%s%s", scope ? scope->name : "", scope ? "::" : "", ptr->fname); - } - ptr++; - } - zend_unregister_functions(functions, count, target_function_table TSRMLS_CC); - return FAILURE; - } - if (scope) { - scope->constructor = ctor; - scope->destructor = dtor; - scope->clone = clone; - scope->__call = __call; - scope->__get = __get; - scope->__set = __set; - scope->__unset = __unset; - scope->__isset = __isset; - if (ctor) { - ctor->common.fn_flags |= ZEND_ACC_CTOR; - if (ctor->common.fn_flags & ZEND_ACC_STATIC) { - zend_error(error_type, "Constructor %s::%s() cannot be static", scope->name, ctor->common.function_name); - } - ctor->common.fn_flags &= ~ZEND_ACC_ALLOW_STATIC; - } - if (dtor) { - dtor->common.fn_flags |= ZEND_ACC_DTOR; - if (dtor->common.fn_flags & ZEND_ACC_STATIC) { - zend_error(error_type, "Destructor %s::%s() cannot be static", scope->name, dtor->common.function_name); - } - dtor->common.fn_flags &= ~ZEND_ACC_ALLOW_STATIC; - } - if (clone) { - clone->common.fn_flags |= ZEND_ACC_CLONE; - if (clone->common.fn_flags & ZEND_ACC_STATIC) { - zend_error(error_type, "Constructor %s::%s() cannot be static", scope->name, clone->common.function_name); - } - clone->common.fn_flags &= ~ZEND_ACC_ALLOW_STATIC; - } - if (__call) { - if (__call->common.fn_flags & ZEND_ACC_STATIC) { - zend_error(error_type, "Method %s::%s() cannot be static", scope->name, __call->common.function_name); - } - __call->common.fn_flags &= ~ZEND_ACC_ALLOW_STATIC; - } - if (__get) { - if (__get->common.fn_flags & ZEND_ACC_STATIC) { - zend_error(error_type, "Method %s::%s() cannot be static", scope->name, __get->common.function_name); - } - __get->common.fn_flags &= ~ZEND_ACC_ALLOW_STATIC; - } - if (__set) { - if (__set->common.fn_flags & ZEND_ACC_STATIC) { - zend_error(error_type, "Method %s::%s() cannot be static", scope->name, __set->common.function_name); - } - __set->common.fn_flags &= ~ZEND_ACC_ALLOW_STATIC; - } - if (__unset) { - if (__unset->common.fn_flags & ZEND_ACC_STATIC) { - zend_error(error_type, "Method %s::%s() cannot be static", scope->name, __unset->common.function_name); - } - __unset->common.fn_flags &= ~ZEND_ACC_ALLOW_STATIC; - } - if (__isset) { - if (__isset->common.fn_flags & ZEND_ACC_STATIC) { - zend_error(error_type, "Method %s::%s() cannot be static", scope->name, __isset->common.function_name); - } - __isset->common.fn_flags &= ~ZEND_ACC_ALLOW_STATIC; - } - efree(lc_class_name); - } - return SUCCESS; -} - -/* count=-1 means erase all functions, otherwise, - * erase the first count functions - */ -ZEND_API void zend_unregister_functions(zend_function_entry *functions, int count, HashTable *function_table TSRMLS_DC) -{ - zend_function_entry *ptr = functions; - int i=0; - HashTable *target_function_table = function_table; - - if (!target_function_table) { - target_function_table = CG(function_table); - } - while (ptr->fname) { - if (count!=-1 && i>=count) { - break; - } -#if 0 - zend_printf("Unregistering %s()\n", ptr->fname); -#endif - zend_hash_del(target_function_table, ptr->fname, strlen(ptr->fname)+1); - ptr++; - i++; - } -} - - -ZEND_API int zend_startup_module(zend_module_entry *module) -{ - TSRMLS_FETCH(); - - if ((module = zend_register_internal_module(module TSRMLS_CC)) != NULL && - zend_startup_module_ex(module TSRMLS_CC) == SUCCESS) { - return SUCCESS; - } - return FAILURE; -} - - -ZEND_API int zend_get_module_started(char *module_name) -{ - zend_module_entry *module; - - return (zend_hash_find(&module_registry, module_name, strlen(module_name)+1, (void**)&module) == SUCCESS && module->module_started) ? SUCCESS : FAILURE; -} - - -void module_destructor(zend_module_entry *module) -{ - TSRMLS_FETCH(); - - if (module->type == MODULE_TEMPORARY) { - zend_clean_module_rsrc_dtors(module->module_number TSRMLS_CC); - clean_module_constants(module->module_number TSRMLS_CC); - } - - if (module->module_started && module->module_shutdown_func) { -#if 0 - zend_printf("%s: Module shutdown\n", module->name); -#endif - module->module_shutdown_func(module->type, module->module_number TSRMLS_CC); - } - module->module_started=0; - if (module->functions) { - zend_unregister_functions(module->functions, -1, NULL TSRMLS_CC); - } - -#if HAVE_LIBDL || defined(HAVE_MACH_O_DYLD_H) -#if !(defined(NETWARE) && defined(APACHE_1_BUILD)) - if (module->handle) { - DL_UNLOAD(module->handle); - } -#endif -#endif -} - - -/* call request startup for all modules */ -int module_registry_request_startup(zend_module_entry *module TSRMLS_DC) -{ - if (module->request_startup_func) { -#if 0 - zend_printf("%s: Request startup\n", module->name); -#endif - if (module->request_startup_func(module->type, module->module_number TSRMLS_CC)==FAILURE) { - zend_error(E_WARNING, "request_startup() for %s module failed", module->name); - exit(1); - } - } - return 0; -} - - -/* call request shutdown for all modules */ -int module_registry_cleanup(zend_module_entry *module TSRMLS_DC) -{ - if (module->request_shutdown_func) { -#if 0 - zend_printf("%s: Request shutdown\n", module->name); -#endif - module->request_shutdown_func(module->type, module->module_number TSRMLS_CC); - } - return 0; -} - -int module_registry_unload_temp(zend_module_entry *module TSRMLS_DC) -{ - switch (module->type) { - case MODULE_TEMPORARY: - return 1; - } - return 0; -} - - -/* return the next free module number */ -int zend_next_free_module(void) -{ - return ++module_count; -} - -static zend_class_entry *do_register_internal_class(zend_class_entry *orig_class_entry, zend_uint ce_flags TSRMLS_DC) -{ - zend_class_entry *class_entry = malloc(sizeof(zend_class_entry)); - char *lowercase_name = malloc(orig_class_entry->name_length + 1); - *class_entry = *orig_class_entry; - - class_entry->type = ZEND_INTERNAL_CLASS; - zend_initialize_class_data(class_entry, 0 TSRMLS_CC); - class_entry->ce_flags = ce_flags; - class_entry->module = EG(current_module); - - if (class_entry->builtin_functions) { - zend_register_functions(class_entry, class_entry->builtin_functions, &class_entry->function_table, MODULE_PERSISTENT TSRMLS_CC); - } - - zend_str_tolower_copy(lowercase_name, orig_class_entry->name, class_entry->name_length); - zend_hash_update(CG(class_table), lowercase_name, class_entry->name_length+1, &class_entry, sizeof(zend_class_entry *), NULL); - free(lowercase_name); - return class_entry; -} - -/* If parent_ce is not NULL then it inherits from parent_ce - * If parent_ce is NULL and parent_name isn't then it looks for the parent and inherits from it - * If both parent_ce and parent_name are NULL it does a regular class registration - * If parent_name is specified but not found NULL is returned - */ -ZEND_API zend_class_entry *zend_register_internal_class_ex(zend_class_entry *class_entry, zend_class_entry *parent_ce, char *parent_name TSRMLS_DC) -{ - zend_class_entry *register_class; - - if (!parent_ce && parent_name) { - zend_class_entry **pce; - if (zend_hash_find(CG(class_table), parent_name, strlen(parent_name)+1, (void **) &pce)==FAILURE) { - return NULL; - } else { - parent_ce = *pce; - } - } - - register_class = zend_register_internal_class(class_entry TSRMLS_CC); - - if (parent_ce) { - zend_do_inheritance(register_class, parent_ce TSRMLS_CC); - } - return register_class; -} - -ZEND_API void zend_class_implements(zend_class_entry *class_entry TSRMLS_DC, int num_interfaces, ...) -{ - zend_class_entry *interface_entry; - int ce_num = class_entry->num_interfaces, impl_num; - va_list interface_list; - va_start(interface_list, num_interfaces); - - if (class_entry->type & ZEND_INTERNAL_CLASS) { - class_entry->interfaces = realloc(class_entry->interfaces, sizeof(zend_class_entry*) * (class_entry->num_interfaces+num_interfaces)); - } else { - class_entry->interfaces = erealloc(class_entry->interfaces, sizeof(zend_class_entry*) * (class_entry->num_interfaces+num_interfaces)); - } - - while (num_interfaces--) { - interface_entry = va_arg(interface_list, zend_class_entry *); - class_entry->interfaces[class_entry->num_interfaces++] = interface_entry; - } - impl_num = class_entry->num_interfaces; - while(ce_num < impl_num) { - zend_do_implement_interface(class_entry, class_entry->interfaces[ce_num++] TSRMLS_CC); - } - va_end(interface_list); -} - -/* A class that contains at least one abstract method automatically becomes an abstract class. - */ -ZEND_API zend_class_entry *zend_register_internal_class(zend_class_entry *orig_class_entry TSRMLS_DC) -{ - return do_register_internal_class(orig_class_entry, 0 TSRMLS_CC); -} - -ZEND_API zend_class_entry *zend_register_internal_interface(zend_class_entry *orig_class_entry TSRMLS_DC) -{ - return do_register_internal_class(orig_class_entry, ZEND_ACC_INTERFACE TSRMLS_CC); -} - -ZEND_API int zend_set_hash_symbol(zval *symbol, char *name, int name_length, - zend_bool is_ref, int num_symbol_tables, ...) -{ - HashTable *symbol_table; - va_list symbol_table_list; - - if (num_symbol_tables <= 0) return FAILURE; - - symbol->is_ref = is_ref; - - va_start(symbol_table_list, num_symbol_tables); - while (num_symbol_tables-- > 0) { - symbol_table = va_arg(symbol_table_list, HashTable *); - zend_hash_update(symbol_table, name, name_length + 1, &symbol, sizeof(zval *), NULL); - zval_add_ref(&symbol); - } - va_end(symbol_table_list); - return SUCCESS; -} - - - - -/* Disabled functions support */ - -ZEND_API ZEND_FUNCTION(display_disabled_function) -{ - zend_error(E_WARNING, "%s() has been disabled for security reasons", get_active_function_name(TSRMLS_C)); -} - - -static zend_function_entry disabled_function[] = { - ZEND_FE(display_disabled_function, NULL) - { NULL, NULL, NULL } -}; - - -ZEND_API int zend_disable_function(char *function_name, uint function_name_length TSRMLS_DC) -{ - if (zend_hash_del(CG(function_table), function_name, function_name_length+1)==FAILURE) { - return FAILURE; - } - disabled_function[0].fname = function_name; - return zend_register_functions(NULL, disabled_function, CG(function_table), MODULE_PERSISTENT TSRMLS_CC); -} - -static zend_object_value display_disabled_class(zend_class_entry *class_type TSRMLS_DC) -{ - zend_object_value retval; - zend_object *intern; - retval = zend_objects_new(&intern, class_type TSRMLS_CC); - ALLOC_HASHTABLE(intern->properties); - zend_hash_init(intern->properties, 0, NULL, ZVAL_PTR_DTOR, 0); - zend_error(E_WARNING, "%s() has been disabled for security reasons", class_type->name); - return retval; -} - -static zend_function_entry disabled_class_new[] = { - { NULL, NULL, NULL } -}; - -ZEND_API int zend_disable_class(char *class_name, uint class_name_length TSRMLS_DC) -{ - zend_class_entry *disabled_class; - disabled_class = (zend_class_entry *) emalloc(sizeof(zend_class_entry)); - - zend_str_tolower(class_name, class_name_length); - if (zend_hash_del(CG(class_table), class_name, class_name_length+1)==FAILURE) { - return FAILURE; - } - INIT_CLASS_ENTRY((*disabled_class), class_name, disabled_class_new); - disabled_class->create_object = display_disabled_class; - zend_register_internal_class(disabled_class TSRMLS_CC); - return 1; -} - -ZEND_API zend_bool zend_is_callable_ex(zval *callable, uint check_flags, char **callable_name, int *callable_name_len, zend_function **fptr_ptr, zval ***zobj_ptr_ptr TSRMLS_DC) -{ - char *lcname; - zend_bool retval = 0; - int callable_name_len_local; - zend_function *fptr_local; - zval **zobj_ptr_local; - - if (callable_name_len == NULL) { - callable_name_len = &callable_name_len_local; - } - if (fptr_ptr == NULL) { - fptr_ptr = &fptr_local; - } - if (zobj_ptr_ptr == NULL) { - zobj_ptr_ptr = &zobj_ptr_local; - } - *fptr_ptr = NULL; - *zobj_ptr_ptr = NULL; - - switch (Z_TYPE_P(callable)) { - case IS_STRING: - if (callable_name) { - *callable_name = estrndup(Z_STRVAL_P(callable), Z_STRLEN_P(callable)); - *callable_name_len = Z_STRLEN_P(callable); - } - if (check_flags & IS_CALLABLE_CHECK_SYNTAX_ONLY) { - return 1; - } - - lcname = zend_str_tolower_dup(Z_STRVAL_P(callable), Z_STRLEN_P(callable)); - if (zend_hash_find(EG(function_table), lcname, Z_STRLEN_P(callable)+1, (void**)fptr_ptr) == SUCCESS) { - retval = 1; - } - efree(lcname); - break; - - case IS_ARRAY: - { - zval **method; - zval **obj; - zend_class_entry *ce = NULL, **pce; - - if (zend_hash_num_elements(Z_ARRVAL_P(callable)) == 2 && - zend_hash_index_find(Z_ARRVAL_P(callable), 0, (void **) &obj) == SUCCESS && - zend_hash_index_find(Z_ARRVAL_P(callable), 1, (void **) &method) == SUCCESS && - (Z_TYPE_PP(obj) == IS_OBJECT || Z_TYPE_PP(obj) == IS_STRING) && - Z_TYPE_PP(method) == IS_STRING) { - - if (Z_TYPE_PP(obj) == IS_STRING) { - if (callable_name) { - char *ptr; - - *callable_name_len = Z_STRLEN_PP(obj) + Z_STRLEN_PP(method) + sizeof("::") - 1; - ptr = *callable_name = emalloc(*callable_name_len + 1); - memcpy(ptr, Z_STRVAL_PP(obj), Z_STRLEN_PP(obj)); - ptr += Z_STRLEN_PP(obj); - memcpy(ptr, "::", sizeof("::") - 1); - ptr += sizeof("::") - 1; - memcpy(ptr, Z_STRVAL_PP(method), Z_STRLEN_PP(method) + 1); - } - - if (check_flags & IS_CALLABLE_CHECK_SYNTAX_ONLY) - return 1; - - lcname = zend_str_tolower_dup(Z_STRVAL_PP(obj), Z_STRLEN_PP(obj)); - - if (EG(active_op_array) && strcmp(lcname, "self") == 0) { - ce = EG(active_op_array)->scope; - } else if (strcmp(lcname, "parent") == 0 && EG(active_op_array) && EG(active_op_array)->scope) { - ce = EG(active_op_array)->scope->parent; - } else if (zend_lookup_class(Z_STRVAL_PP(obj), Z_STRLEN_PP(obj), &pce TSRMLS_CC) == SUCCESS) { - ce = *pce; - } - - efree(lcname); - } else { - ce = Z_OBJCE_PP(obj); /* TBFixed: what if it's overloaded? */ - - *zobj_ptr_ptr = obj; - - if (callable_name) { - char *ptr; - - *callable_name_len = ce->name_length + Z_STRLEN_PP(method) + sizeof("::") - 1; - ptr = *callable_name = emalloc(*callable_name_len + 1); - memcpy(ptr, ce->name, ce->name_length); - ptr += ce->name_length; - memcpy(ptr, "::", sizeof("::") - 1); - ptr += sizeof("::") - 1; - memcpy(ptr, Z_STRVAL_PP(method), Z_STRLEN_PP(method) + 1); - } - - if (check_flags & IS_CALLABLE_CHECK_SYNTAX_ONLY) - return 1; - } - - if (ce) { - zend_function *fbc; - - lcname = zend_str_tolower_dup(Z_STRVAL_PP(method), Z_STRLEN_PP(method)); - if (zend_hash_find(&ce->function_table, lcname, Z_STRLEN_PP(method)+1, (void **)&fbc) == SUCCESS) { - retval = 1; - if ((check_flags & IS_CALLABLE_CHECK_NO_ACCESS) == 0) { - if (fbc->op_array.fn_flags & ZEND_ACC_PRIVATE) { - if (!zend_check_private(fbc, (Z_TYPE_PP(obj) == IS_STRING)?EG(scope):(*obj)->value.obj.handlers->get_class_entry(*obj TSRMLS_CC), lcname, Z_STRLEN_PP(method) TSRMLS_CC)) { - retval = 0; - } - } else if ((fbc->common.fn_flags & ZEND_ACC_PROTECTED)) { - if (!zend_check_protected(fbc->common.scope, EG(scope))) { - retval = 0; - } - } - } - if (retval) { - if ((check_flags & IS_CALLABLE_CHECK_IS_STATIC) != 0 && (fbc->common.fn_flags & ZEND_ACC_STATIC) == 0) { - retval = 0; - } else { - *fptr_ptr = fbc; - } - } - } - /* check for __call too */ - if (retval == 0 && ce->__call != 0) { - retval = 1; - } - efree(lcname); - } - } else if (callable_name) { - *callable_name = estrndup("Array", sizeof("Array")-1); - *callable_name_len = sizeof("Array") - 1; - } - } - break; - - default: - if (callable_name) { - zval expr_copy; - int use_copy; - - zend_make_printable_zval(callable, &expr_copy, &use_copy); - *callable_name = estrndup(Z_STRVAL(expr_copy), Z_STRLEN(expr_copy)); - *callable_name_len = Z_STRLEN(expr_copy); - zval_dtor(&expr_copy); - } - break; - } - - return retval; -} - - -ZEND_API zend_bool zend_is_callable(zval *callable, uint check_flags, char **callable_name) -{ - TSRMLS_FETCH(); - - return zend_is_callable_ex(callable, check_flags, callable_name, NULL, NULL, NULL TSRMLS_CC); -} - - -ZEND_API zend_bool zend_make_callable(zval *callable, char **callable_name TSRMLS_DC) -{ - char *lcname, *func, *class_name; - zend_bool retval = 0; - zend_class_entry **pce; - int class_name_len; - - if (zend_is_callable_ex(callable, 0, callable_name, NULL, NULL, NULL TSRMLS_CC)) { - return 1; - } - switch (Z_TYPE_P(callable)) { - case IS_STRING: - lcname = zend_str_tolower_dup(Z_STRVAL_P(callable), Z_STRLEN_P(callable)); - - if ((func = strstr(lcname, "::")) != NULL) { - *func = '\0'; - class_name_len = func - lcname; - class_name = estrndup(Z_STRVAL_P(callable), class_name_len); - if (zend_lookup_class(class_name, class_name_len, &pce TSRMLS_CC) == SUCCESS) { - zval_dtor(callable); - array_init(callable); - add_next_index_stringl(callable, lcname, class_name_len, 1); - func += 2; - add_next_index_stringl(callable, func, strlen(func), 1); - retval = 1; - } - efree(class_name); - } - efree(lcname); - break; - } - return retval; -} - - -ZEND_API char *zend_get_module_version(char *module_name) -{ - zend_module_entry *module; - - if (zend_hash_find(&module_registry, module_name, strlen(module_name) + 1, - (void**)&module) == FAILURE) { - return NULL; - } - return module->version; -} - - -ZEND_API int zend_declare_property(zend_class_entry *ce, char *name, int name_length, zval *property, int access_type TSRMLS_DC) -{ - return zend_declare_property_ex(ce, name, name_length, property, access_type, NULL, 0 TSRMLS_CC); -} - -ZEND_API int zend_declare_property_ex(zend_class_entry *ce, char *name, int name_length, zval *property, int access_type, char *doc_comment, int doc_comment_len TSRMLS_DC) -{ - zend_property_info property_info; - HashTable *target_symbol_table; - - if (!(access_type & ZEND_ACC_PPP_MASK)) { - access_type |= ZEND_ACC_PUBLIC; - } - if (access_type & ZEND_ACC_STATIC) { - target_symbol_table = ce->static_members; - } else { - target_symbol_table = &ce->default_properties; - } - if (ce->type & ZEND_INTERNAL_CLASS) { - switch(Z_TYPE_P(property)) { - case IS_ARRAY: - case IS_CONSTANT_ARRAY: - case IS_OBJECT: - case IS_RESOURCE: - zend_error(E_CORE_ERROR, "Internal zval's can't be arrays, objects or resources"); - break; - default: - break; - } - } - switch (access_type & ZEND_ACC_PPP_MASK) { - case ZEND_ACC_PRIVATE: { - char *priv_name; - int priv_name_length; - - zend_mangle_property_name(&priv_name, &priv_name_length, ce->name, ce->name_length, name, name_length, ce->type & ZEND_INTERNAL_CLASS); - zend_hash_update(target_symbol_table, priv_name, priv_name_length+1, &property, sizeof(zval *), NULL); - property_info.name = priv_name; - property_info.name_length = priv_name_length; - } - break; - case ZEND_ACC_PROTECTED: { - char *prot_name; - int prot_name_length; - - zend_mangle_property_name(&prot_name, &prot_name_length, "*", 1, name, name_length, ce->type & ZEND_INTERNAL_CLASS); - zend_hash_update(target_symbol_table, prot_name, prot_name_length+1, &property, sizeof(zval *), NULL); - property_info.name = prot_name; - property_info.name_length = prot_name_length; - } - break; - case ZEND_ACC_PUBLIC: - if (ce->parent) { - char *prot_name; - int prot_name_length; - - zend_mangle_property_name(&prot_name, &prot_name_length, "*", 1, name, name_length, ce->type & ZEND_INTERNAL_CLASS); - zend_hash_del(target_symbol_table, prot_name, prot_name_length+1); - pefree(prot_name, ce->type & ZEND_INTERNAL_CLASS); - } - zend_hash_update(target_symbol_table, name, name_length+1, &property, sizeof(zval *), NULL); - property_info.name = ce->type & ZEND_INTERNAL_CLASS ? zend_strndup(name, name_length) : estrndup(name, name_length); - property_info.name_length = name_length; - break; - } - property_info.flags = access_type; - property_info.h = zend_get_hash_value(property_info.name, property_info.name_length+1); - - property_info.doc_comment = doc_comment; - property_info.doc_comment_len = doc_comment_len; - - zend_hash_update(&ce->properties_info, name, name_length + 1, &property_info, sizeof(zend_property_info), NULL); - - return SUCCESS; -} - -ZEND_API int zend_declare_property_null(zend_class_entry *ce, char *name, int name_length, int access_type TSRMLS_DC) -{ - zval *property; - - if (ce->type & ZEND_INTERNAL_CLASS) { - property = malloc(sizeof(zval)); - } else { - ALLOC_ZVAL(property); - } - INIT_ZVAL(*property); - return zend_declare_property(ce, name, name_length, property, access_type TSRMLS_CC); -} - -ZEND_API int zend_declare_property_bool(zend_class_entry *ce, char *name, int name_length, long value, int access_type TSRMLS_DC) -{ - zval *property; - - if (ce->type & ZEND_INTERNAL_CLASS) { - property = malloc(sizeof(zval)); - } else { - ALLOC_ZVAL(property); - } - INIT_PZVAL(property); - ZVAL_BOOL(property, value); - return zend_declare_property(ce, name, name_length, property, access_type TSRMLS_CC); -} - -ZEND_API int zend_declare_property_long(zend_class_entry *ce, char *name, int name_length, long value, int access_type TSRMLS_DC) -{ - zval *property; - - if (ce->type & ZEND_INTERNAL_CLASS) { - property = malloc(sizeof(zval)); - } else { - ALLOC_ZVAL(property); - } - INIT_PZVAL(property); - ZVAL_LONG(property, value); - return zend_declare_property(ce, name, name_length, property, access_type TSRMLS_CC); -} - -ZEND_API int zend_declare_property_double(zend_class_entry *ce, char *name, int name_length, double value, int access_type TSRMLS_DC) -{ - zval *property; - - if (ce->type & ZEND_INTERNAL_CLASS) { - property = malloc(sizeof(zval)); - } else { - ALLOC_ZVAL(property); - } - INIT_PZVAL(property); - ZVAL_DOUBLE(property, value); - return zend_declare_property(ce, name, name_length, property, access_type TSRMLS_CC); -} - -ZEND_API int zend_declare_property_string(zend_class_entry *ce, char *name, int name_length, char *value, int access_type TSRMLS_DC) -{ - zval *property; - int len = strlen(value); - - if (ce->type & ZEND_INTERNAL_CLASS) { - property = malloc(sizeof(zval)); - ZVAL_STRINGL(property, zend_strndup(value, len), len, 0); - } else { - ALLOC_ZVAL(property); - ZVAL_STRINGL(property, value, len, 1); - } - INIT_PZVAL(property); - return zend_declare_property(ce, name, name_length, property, access_type TSRMLS_CC); -} - -ZEND_API int zend_declare_property_stringl(zend_class_entry *ce, char *name, int name_length, char *value, int value_len, int access_type TSRMLS_DC) -{ - zval *property; - - if (ce->type & ZEND_INTERNAL_CLASS) { - property = malloc(sizeof(zval)); - ZVAL_STRINGL(property, zend_strndup(value, value_len), value_len, 0); - } else { - ALLOC_ZVAL(property); - ZVAL_STRINGL(property, value, value_len, 1); - } - INIT_PZVAL(property); - return zend_declare_property(ce, name, name_length, property, access_type TSRMLS_CC); -} - -ZEND_API void zend_update_property(zend_class_entry *scope, zval *object, char *name, int name_length, zval *value TSRMLS_DC) -{ - zval property; - zend_class_entry *old_scope = EG(scope); - - EG(scope) = scope; - - if (!Z_OBJ_HT_P(object)->write_property) { - char *class_name; - zend_uint class_name_len; - - zend_get_object_classname(object, &class_name, &class_name_len TSRMLS_CC); - - zend_error(E_CORE_ERROR, "Property %s of class %s cannot be updated", name, class_name); - } - ZVAL_STRINGL(&property, name, name_length, 0); - Z_OBJ_HT_P(object)->write_property(object, &property, value TSRMLS_CC); - - EG(scope) = old_scope; -} - -ZEND_API void zend_update_property_null(zend_class_entry *scope, zval *object, char *name, int name_length TSRMLS_DC) -{ - zval *tmp; - - ALLOC_ZVAL(tmp); - tmp->is_ref = 0; - tmp->refcount = 0; - ZVAL_NULL(tmp); - zend_update_property(scope, object, name, name_length, tmp TSRMLS_CC); -} - -ZEND_API void zend_update_property_bool(zend_class_entry *scope, zval *object, char *name, int name_length, long value TSRMLS_DC) -{ - zval *tmp; - - ALLOC_ZVAL(tmp); - tmp->is_ref = 0; - tmp->refcount = 0; - ZVAL_BOOL(tmp, value); - zend_update_property(scope, object, name, name_length, tmp TSRMLS_CC); -} - -ZEND_API void zend_update_property_long(zend_class_entry *scope, zval *object, char *name, int name_length, long value TSRMLS_DC) -{ - zval *tmp; - - ALLOC_ZVAL(tmp); - tmp->is_ref = 0; - tmp->refcount = 0; - ZVAL_LONG(tmp, value); - zend_update_property(scope, object, name, name_length, tmp TSRMLS_CC); -} - -ZEND_API void zend_update_property_double(zend_class_entry *scope, zval *object, char *name, int name_length, double value TSRMLS_DC) -{ - zval *tmp; - - ALLOC_ZVAL(tmp); - tmp->is_ref = 0; - tmp->refcount = 0; - ZVAL_LONG(tmp, value); - zend_update_property(scope, object, name, name_length, tmp TSRMLS_CC); -} - -ZEND_API void zend_update_property_string(zend_class_entry *scope, zval *object, char *name, int name_length, char *value TSRMLS_DC) -{ - zval *tmp; - - ALLOC_ZVAL(tmp); - tmp->is_ref = 0; - tmp->refcount = 0; - ZVAL_STRING(tmp, value, 1); - zend_update_property(scope, object, name, name_length, tmp TSRMLS_CC); -} - -ZEND_API void zend_update_property_stringl(zend_class_entry *scope, zval *object, char *name, int name_length, char *value, int value_len TSRMLS_DC) -{ - zval *tmp; - - ALLOC_ZVAL(tmp); - tmp->is_ref = 0; - tmp->refcount = 0; - ZVAL_STRINGL(tmp, value, value_len, 1); - zend_update_property(scope, object, name, name_length, tmp TSRMLS_CC); -} - -ZEND_API zval *zend_read_property(zend_class_entry *scope, zval *object, char *name, int name_length, zend_bool silent TSRMLS_DC) -{ - zval property, *value; - zend_class_entry *old_scope = EG(scope); - - EG(scope) = scope; - - if (!Z_OBJ_HT_P(object)->read_property) { - char *class_name; - zend_uint class_name_len; - - zend_get_object_classname(object, &class_name, &class_name_len TSRMLS_CC); - zend_error(E_CORE_ERROR, "Property %s of class %s cannot be read", name, class_name); - } - ZVAL_STRINGL(&property, name, name_length, 0); - value = Z_OBJ_HT_P(object)->read_property(object, &property, silent TSRMLS_CC); - - EG(scope) = old_scope; - return value; -} - -/* - * Local variables: - * tab-width: 4 - * c-basic-offset: 4 - * indent-tabs-mode: t - * End: - */ |