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Annotation of embedaddon/php/ext/spl/spl_functions.c, revision 1.1.1.3

1.1       misho       1: /*
                      2:    +----------------------------------------------------------------------+
                      3:    | PHP Version 5                                                        |
                      4:    +----------------------------------------------------------------------+
1.1.1.3 ! misho       5:    | Copyright (c) 1997-2013 The PHP Group                                |
1.1       misho       6:    +----------------------------------------------------------------------+
                      7:    | This source file is subject to version 3.01 of the PHP license,      |
                      8:    | that is bundled with this package in the file LICENSE, and is        |
                      9:    | available through the world-wide-web at the following url:           |
                     10:    | http://www.php.net/license/3_01.txt                                  |
                     11:    | If you did not receive a copy of the PHP license and are unable to   |
                     12:    | obtain it through the world-wide-web, please send a note to          |
                     13:    | license@php.net so we can mail you a copy immediately.               |
                     14:    +----------------------------------------------------------------------+
                     15:    | Authors: Marcus Boerger <helly@php.net>                              |
                     16:    +----------------------------------------------------------------------+
                     17:  */
                     18: 
1.1.1.2   misho      19: /* $Id$ */
1.1       misho      20: 
                     21: #ifdef HAVE_CONFIG_H
                     22:        #include "config.h"
                     23: #endif
                     24: 
                     25: #include "php.h"
                     26: #include "php_ini.h"
                     27: #include "ext/standard/info.h"
                     28: #include "php_spl.h"
                     29: 
                     30: /* {{{ spl_register_interface */
                     31: void spl_register_interface(zend_class_entry ** ppce, char * class_name, const zend_function_entry * functions TSRMLS_DC)
                     32: {
                     33:        zend_class_entry ce;
                     34:        
                     35:        INIT_CLASS_ENTRY_EX(ce, class_name, strlen(class_name), functions);
                     36:        *ppce = zend_register_internal_interface(&ce TSRMLS_CC);
                     37: }
                     38: /* }}} */
                     39: 
                     40: /* {{{ spl_register_std_class */
                     41: PHPAPI void spl_register_std_class(zend_class_entry ** ppce, char * class_name, void * obj_ctor, const zend_function_entry * function_list TSRMLS_DC)
                     42: {
                     43:        zend_class_entry ce;
                     44:        
                     45:        INIT_CLASS_ENTRY_EX(ce, class_name, strlen(class_name), function_list);
                     46:        *ppce = zend_register_internal_class(&ce TSRMLS_CC);
                     47: 
                     48:        /* entries changed by initialize */
                     49:        if (obj_ctor) {
                     50:                (*ppce)->create_object = obj_ctor;
                     51:        }
                     52: }
                     53: /* }}} */
                     54: 
                     55: /* {{{ spl_register_sub_class */
                     56: PHPAPI void spl_register_sub_class(zend_class_entry ** ppce, zend_class_entry * parent_ce, char * class_name, void *obj_ctor, const zend_function_entry * function_list TSRMLS_DC)
                     57: {
                     58:        zend_class_entry ce;
                     59:        
                     60:        INIT_CLASS_ENTRY_EX(ce, class_name, strlen(class_name), function_list);
                     61:        *ppce = zend_register_internal_class_ex(&ce, parent_ce, NULL TSRMLS_CC);
                     62: 
                     63:        /* entries changed by initialize */
                     64:        if (obj_ctor) {
                     65:                (*ppce)->create_object = obj_ctor;
                     66:        } else {
                     67:                (*ppce)->create_object = parent_ce->create_object;
                     68:        }
                     69: }
                     70: /* }}} */
                     71: 
                     72: /* {{{ spl_register_property */
                     73: void spl_register_property( zend_class_entry * class_entry, char *prop_name, int prop_name_len, int prop_flags TSRMLS_DC)
                     74: {
                     75:        zend_declare_property_null(class_entry, prop_name, prop_name_len, prop_flags TSRMLS_CC);
                     76: }
                     77: /* }}} */
                     78: 
                     79: /* {{{ spl_add_class_name */
                     80: void spl_add_class_name(zval *list, zend_class_entry * pce, int allow, int ce_flags TSRMLS_DC)
                     81: {
                     82:        if (!allow || (allow > 0 && pce->ce_flags & ce_flags) || (allow < 0 && !(pce->ce_flags & ce_flags))) {
                     83:                size_t len = pce->name_length;
                     84:                zval *tmp;
                     85: 
                     86:                if (zend_hash_find(Z_ARRVAL_P(list), pce->name, len+1, (void*)&tmp) == FAILURE) {
                     87:                        MAKE_STD_ZVAL(tmp);
                     88:                        ZVAL_STRINGL(tmp, pce->name, pce->name_length, 1);
                     89:                        zend_hash_add(Z_ARRVAL_P(list), pce->name, len+1, &tmp, sizeof(zval *), NULL);
                     90:                }
                     91:        }
                     92: }
                     93: /* }}} */
                     94: 
                     95: /* {{{ spl_add_interfaces */
                     96: void spl_add_interfaces(zval *list, zend_class_entry * pce, int allow, int ce_flags TSRMLS_DC)
                     97: {
                     98:        zend_uint num_interfaces;
                     99: 
                    100:        for (num_interfaces = 0; num_interfaces < pce->num_interfaces; num_interfaces++) {
                    101:                spl_add_class_name(list, pce->interfaces[num_interfaces], allow, ce_flags TSRMLS_CC);
                    102:        }
                    103: }
                    104: /* }}} */
                    105: 
1.1.1.2   misho     106: /* {{{ spl_add_traits */
                    107: void spl_add_traits(zval *list, zend_class_entry * pce, int allow, int ce_flags TSRMLS_DC)
                    108: {
                    109:        zend_uint num_traits;
                    110:   
                    111:        for (num_traits = 0; num_traits < pce->num_traits; num_traits++) {
                    112:                spl_add_class_name(list, pce->traits[num_traits], allow, ce_flags TSRMLS_CC);
                    113:        }
                    114: }
                    115: /* }}} */
                    116: 
                    117: 
1.1       misho     118: /* {{{ spl_add_classes */
                    119: int spl_add_classes(zend_class_entry *pce, zval *list, int sub, int allow, int ce_flags TSRMLS_DC)
                    120: {
                    121:        if (!pce) {
                    122:                return 0;
                    123:        }
                    124:        spl_add_class_name(list, pce, allow, ce_flags TSRMLS_CC);
                    125:        if (sub) {
                    126:                spl_add_interfaces(list, pce, allow, ce_flags TSRMLS_CC);
                    127:                while (pce->parent) {
                    128:                        pce = pce->parent;
                    129:                        spl_add_classes(pce, list, sub, allow, ce_flags TSRMLS_CC);
                    130:                }
                    131:        }
                    132:        return 0;
                    133: }
                    134: /* }}} */
                    135: 
                    136: char * spl_gen_private_prop_name(zend_class_entry *ce, char *prop_name, int prop_len, int *name_len TSRMLS_DC) /* {{{ */
                    137: {
                    138:        char *rv;
                    139: 
                    140:        zend_mangle_property_name(&rv, name_len, ce->name, ce->name_length, prop_name, prop_len, 0);
                    141: 
                    142:        return rv;
                    143: }
                    144: /* }}} */
                    145: 
                    146: /*
                    147:  * Local variables:
                    148:  * tab-width: 4
                    149:  * c-basic-offset: 4
                    150:  * End:
                    151:  * vim600: fdm=marker
                    152:  * vim: noet sw=4 ts=4
                    153:  */