Annotation of embedaddon/php/ext/dom/processinginstruction.c, revision 1.1.1.4

1.1       misho       1: /*
                      2:    +----------------------------------------------------------------------+
                      3:    | PHP Version 5                                                        |
                      4:    +----------------------------------------------------------------------+
1.1.1.4 ! misho       5:    | Copyright (c) 1997-2014 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: Christian Stocker <chregu@php.net>                          |
                     16:    |          Rob Richards <rrichards@php.net>                            |
                     17:    +----------------------------------------------------------------------+
                     18: */
                     19: 
1.1.1.2   misho      20: /* $Id$ */
1.1       misho      21: 
                     22: #ifdef HAVE_CONFIG_H
                     23: #include "config.h"
                     24: #endif
                     25: 
                     26: #include "php.h"
                     27: #if HAVE_LIBXML && HAVE_DOM
                     28: #include "php_dom.h"
                     29: 
                     30: 
                     31: /* {{{ arginfo */
                     32: ZEND_BEGIN_ARG_INFO_EX(arginfo_dom_processinginstruction_construct, 0, 0, 1)
                     33:        ZEND_ARG_INFO(0, name)
                     34:        ZEND_ARG_INFO(0, value)
                     35: ZEND_END_ARG_INFO();
                     36: /* }}} */
                     37: 
                     38: /*
                     39: * class DOMProcessingInstruction extends DOMNode 
                     40: *
                     41: * URL: http://www.w3.org/TR/2003/WD-DOM-Level-3-Core-20030226/DOM3-Core.html#ID-1004215813
                     42: * Since: 
                     43: */
                     44: 
                     45: const zend_function_entry php_dom_processinginstruction_class_functions[] = {
                     46:        PHP_ME(domprocessinginstruction, __construct, arginfo_dom_processinginstruction_construct, ZEND_ACC_PUBLIC)
                     47:        PHP_FE_END
                     48: };
                     49: 
                     50: /* {{{ proto void DOMProcessingInstruction::__construct(string name, [string value]); */
                     51: PHP_METHOD(domprocessinginstruction, __construct)
                     52: {
                     53: 
                     54:        zval *id;
                     55:        xmlNodePtr nodep = NULL, oldnode = NULL;
                     56:        dom_object *intern;
                     57:        char *name, *value = NULL;
                     58:        int name_len, value_len, name_valid;
                     59:        zend_error_handling error_handling;
                     60: 
                     61:        zend_replace_error_handling(EH_THROW, dom_domexception_class_entry, &error_handling TSRMLS_CC);
                     62:        if (zend_parse_method_parameters(ZEND_NUM_ARGS() TSRMLS_CC, getThis(), "Os|s", &id, dom_processinginstruction_class_entry, &name, &name_len, &value, &value_len) == FAILURE) {
                     63:                zend_restore_error_handling(&error_handling TSRMLS_CC);
                     64:                return;
                     65:        }
                     66: 
                     67:        zend_restore_error_handling(&error_handling TSRMLS_CC);
                     68: 
                     69:        name_valid = xmlValidateName((xmlChar *) name, 0);
                     70:        if (name_valid != 0) {
                     71:                php_dom_throw_error(INVALID_CHARACTER_ERR, 1 TSRMLS_CC);
                     72:                RETURN_FALSE;
                     73:        }
                     74: 
                     75:        nodep = xmlNewPI((xmlChar *) name, (xmlChar *) value);
                     76: 
                     77:        if (!nodep) {
                     78:                php_dom_throw_error(INVALID_STATE_ERR, 1 TSRMLS_CC);
                     79:                RETURN_FALSE;
                     80:        }
                     81: 
                     82:        intern = (dom_object *)zend_object_store_get_object(id TSRMLS_CC);
                     83:        if (intern != NULL) {
                     84:                oldnode = dom_object_get_node(intern);
                     85:                if (oldnode != NULL) {
                     86:                        php_libxml_node_free_resource(oldnode  TSRMLS_CC);
                     87:                }
                     88:                php_libxml_increment_node_ptr((php_libxml_node_object *)intern, nodep, (void *)intern TSRMLS_CC);
                     89:        }
                     90: }
                     91: /* }}} end DOMProcessingInstruction::__construct */
                     92: 
                     93: /* {{{ target  string  
                     94: readonly=yes 
                     95: URL: http://www.w3.org/TR/2003/WD-DOM-Level-3-Core-20030226/DOM3-Core.html#ID-1478689192
                     96: Since: 
                     97: */
                     98: int dom_processinginstruction_target_read(dom_object *obj, zval **retval TSRMLS_DC)
                     99: {
                    100:        xmlNodePtr nodep;
                    101: 
                    102:        nodep = dom_object_get_node(obj);
                    103: 
                    104:        if (nodep == NULL) {
                    105:                php_dom_throw_error(INVALID_STATE_ERR, 0 TSRMLS_CC);
                    106:                return FAILURE;
                    107:        }
                    108: 
                    109:        ALLOC_ZVAL(*retval);
                    110:        ZVAL_STRING(*retval, (char *) (nodep->name), 1);
                    111: 
                    112:        return SUCCESS;
                    113: }
                    114: 
                    115: /* }}} */
                    116: 
                    117: /* {{{ data    string  
                    118: readonly=no 
                    119: URL: http://www.w3.org/TR/2003/WD-DOM-Level-3-Core-20030226/DOM3-Core.html#ID-837822393
                    120: Since: 
                    121: */
                    122: int dom_processinginstruction_data_read(dom_object *obj, zval **retval TSRMLS_DC)
                    123: {
                    124:        xmlNodePtr nodep;
                    125:        xmlChar *content;
                    126: 
                    127:        nodep = dom_object_get_node(obj);
                    128: 
                    129:        if (nodep == NULL) {
                    130:                php_dom_throw_error(INVALID_STATE_ERR, 0 TSRMLS_CC);
                    131:                return FAILURE;
                    132:        }
                    133: 
                    134:        ALLOC_ZVAL(*retval);
                    135: 
                    136:        
                    137:        if ((content = xmlNodeGetContent(nodep)) != NULL) {
                    138:                ZVAL_STRING(*retval, content, 1);
                    139:                xmlFree(content);
                    140:        } else {
                    141:                ZVAL_EMPTY_STRING(*retval);
                    142:        }
                    143: 
                    144:        return SUCCESS;
                    145: }
                    146: 
                    147: int dom_processinginstruction_data_write(dom_object *obj, zval *newval TSRMLS_DC)
                    148: {
                    149:        zval value_copy;
                    150:        xmlNode *nodep;
                    151: 
                    152:        nodep = dom_object_get_node(obj);
                    153: 
                    154:        if (nodep == NULL) {
                    155:                php_dom_throw_error(INVALID_STATE_ERR, 0 TSRMLS_CC);
                    156:                return FAILURE;
                    157:        }
                    158: 
                    159:        if (newval->type != IS_STRING) {
                    160:                if(Z_REFCOUNT_P(newval) > 1) {
                    161:                        value_copy = *newval;
                    162:                        zval_copy_ctor(&value_copy);
                    163:                        newval = &value_copy;
                    164:                }
                    165:                convert_to_string(newval);
                    166:        }
                    167: 
                    168:        xmlNodeSetContentLen(nodep, Z_STRVAL_P(newval), Z_STRLEN_P(newval) + 1);
                    169: 
                    170:        if (newval == &value_copy) {
                    171:                zval_dtor(newval);
                    172:        }
                    173: 
                    174:        return SUCCESS;
                    175: }
                    176: 
                    177: /* }}} */
                    178: 
                    179: #endif
                    180: 
                    181: /*
                    182:  * Local variables:
                    183:  * tab-width: 4
                    184:  * c-basic-offset: 4
                    185:  * End:
                    186:  * vim600: noet sw=4 ts=4 fdm=marker
                    187:  * vim<600: noet sw=4 ts=4
                    188:  */

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