ext/dom/processinginstruction.c

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This source file includes following definitions.
PHP_METHOD
dom_processinginstruction_target_read
dom_processinginstruction_data_read
dom_processinginstruction_data_write
   1 /*
   2    +----------------------------------------------------------------------+
   3    | PHP Version 7                                                        |
   4    +----------------------------------------------------------------------+
   5    | Copyright (c) 1997-2016 The PHP Group                                |
   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 
  20 /* $Id$ */
  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         zval *id = getThis();
  54         xmlNodePtr nodep = NULL, oldnode = NULL;
  55         dom_object *intern;
  56         char *name, *value = NULL;
  57         size_t name_len, value_len;
  58         int name_valid;
  59 
  60         if (zend_parse_parameters_throw(ZEND_NUM_ARGS(), "s|s", &name, &name_len, &value, &value_len) == FAILURE) {
  61                 return;
  62         }
  63 
  64         name_valid = xmlValidateName((xmlChar *) name, 0);
  65         if (name_valid != 0) {
  66                 php_dom_throw_error(INVALID_CHARACTER_ERR, 1);
  67                 RETURN_FALSE;
  68         }
  69 
  70         nodep = xmlNewPI((xmlChar *) name, (xmlChar *) value);
  71 
  72         if (!nodep) {
  73                 php_dom_throw_error(INVALID_STATE_ERR, 1);
  74                 RETURN_FALSE;
  75         }
  76 
  77         intern = Z_DOMOBJ_P(id);
  78         oldnode = dom_object_get_node(intern);
  79         if (oldnode != NULL) {
  80                 php_libxml_node_free_resource(oldnode );
  81         }
  82         php_libxml_increment_node_ptr((php_libxml_node_object *)intern, nodep, (void *)intern);
  83 }
  84 /* }}} end DOMProcessingInstruction::__construct */
  85 
  86 /* {{{ target   string
  87 readonly=yes
  88 URL: http://www.w3.org/TR/2003/WD-DOM-Level-3-Core-20030226/DOM3-Core.html#ID-1478689192
  89 Since:
  90 */
  91 int dom_processinginstruction_target_read(dom_object *obj, zval *retval)
  92 {
  93         xmlNodePtr nodep = dom_object_get_node(obj);
  94 
  95         if (nodep == NULL) {
  96                 php_dom_throw_error(INVALID_STATE_ERR, 0);
  97                 return FAILURE;
  98         }
  99 
 100         ZVAL_STRING(retval, (char *) (nodep->name));
 101 
 102         return SUCCESS;
 103 }
 104 
 105 /* }}} */
 106 
 107 /* {{{ data     string
 108 readonly=no
 109 URL: http://www.w3.org/TR/2003/WD-DOM-Level-3-Core-20030226/DOM3-Core.html#ID-837822393
 110 Since:
 111 */
 112 int dom_processinginstruction_data_read(dom_object *obj, zval *retval)
 113 {
 114         xmlNodePtr nodep;
 115         xmlChar *content;
 116 
 117         nodep = dom_object_get_node(obj);
 118 
 119         if (nodep == NULL) {
 120                 php_dom_throw_error(INVALID_STATE_ERR, 0);
 121                 return FAILURE;
 122         }
 123 
 124         if ((content = xmlNodeGetContent(nodep)) != NULL) {
 125                 ZVAL_STRING(retval, (char *) content);
 126                 xmlFree(content);
 127         } else {
 128                 ZVAL_EMPTY_STRING(retval);
 129         }
 130 
 131         return SUCCESS;
 132 }
 133 
 134 int dom_processinginstruction_data_write(dom_object *obj, zval *newval)
 135 {
 136         xmlNode *nodep = dom_object_get_node(obj);
 137         zend_string *str;
 138 
 139         if (nodep == NULL) {
 140                 php_dom_throw_error(INVALID_STATE_ERR, 0);
 141                 return FAILURE;
 142         }
 143 
 144         str = zval_get_string(newval);
 145 
 146         xmlNodeSetContentLen(nodep, (xmlChar *) ZSTR_VAL(str), ZSTR_LEN(str) + 1);
 147 
 148         zend_string_release(str);
 149         return SUCCESS;
 150 }
 151 
 152 /* }}} */
 153 
 154 #endif
 155 
 156 /*
 157  * Local variables:
 158  * tab-width: 4
 159  * c-basic-offset: 4
 160  * End:
 161  * vim600: noet sw=4 ts=4 fdm=marker
 162  * vim<600: noet sw=4 ts=4
 163  */
/* [<][>][^][v][top][bottom][index][help] */
root/ext/dom/processinginstruction.c

DEFINITIONS
