root/ext/dom/xml_common.h

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   1 /*
   2   +----------------------------------------------------------------------+
   3   | PHP Version 5                                                        |
   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 #ifndef PHP_XML_COMMON_H
  23 #define PHP_XML_COMMON_H
  24 
  25 #include "ext/libxml/php_libxml.h"
  26 
  27 typedef libxml_doc_props *dom_doc_propsptr;
  28 
  29 typedef struct _dom_object {
  30         zend_object  std;
  31         void *ptr;
  32         php_libxml_ref_obj *document;
  33         HashTable *prop_handler;
  34         zend_object_handle handle;
  35 } dom_object;
  36 
  37 #ifdef PHP_WIN32
  38 #       ifdef PHPAPI
  39 #               undef PHPAPI
  40 #       endif
  41 #       ifdef DOM_EXPORTS
  42 #               define PHPAPI __declspec(dllexport)
  43 #       else
  44 #               define PHPAPI __declspec(dllimport)
  45 #       endif /* DOM_EXPORTS */
  46 #elif defined(__GNUC__) && __GNUC__ >= 4
  47 #       ifdef PHPAPI
  48 #               undef PHPAPI
  49 #       endif
  50 #       define PHPAPI __attribute__ ((visibility("default")))
  51 #endif /* PHP_WIN32 */
  52 
  53 #define PHP_DOM_EXPORT PHPAPI
  54 
  55 PHP_DOM_EXPORT extern zend_class_entry *dom_node_class_entry;
  56 PHP_DOM_EXPORT dom_object *php_dom_object_get_data(xmlNodePtr obj);
  57 PHP_DOM_EXPORT zval *php_dom_create_object(xmlNodePtr obj, int *found, zval* return_value, dom_object *domobj TSRMLS_DC);
  58 PHP_DOM_EXPORT xmlNodePtr dom_object_get_node(dom_object *obj);
  59 
  60 #define DOM_XMLNS_NAMESPACE \
  61     (const xmlChar *) "http://www.w3.org/2000/xmlns/"
  62 
  63 #define NODE_GET_OBJ(__ptr, __id, __prtype, __intern) { \
  64         __intern = (php_libxml_node_object *)zend_object_store_get_object(__id TSRMLS_CC); \
  65         if (__intern->node == NULL || !(__ptr = (__prtype)__intern->node->node)) { \
  66                 php_error_docref(NULL TSRMLS_CC, E_WARNING, "Couldn't fetch %s", __intern->std.ce->name);\
  67                 RETURN_NULL();\
  68         } \
  69 }
  70 
  71 #define DOC_GET_OBJ(__ptr, __id, __prtype, __intern) { \
  72         __intern = (php_libxml_node_object *)zend_object_store_get_object(__id TSRMLS_CC); \
  73         if (__intern->document != NULL) { \
  74                 if (!(__ptr = (__prtype)__intern->document->ptr)) { \
  75                         php_error_docref(NULL TSRMLS_CC, E_WARNING, "Couldn't fetch %s", __intern->std.ce->name);\
  76                         RETURN_NULL();\
  77                 } \
  78         } \
  79 }
  80 
  81 #define DOM_RET_OBJ(obj, ret, domobject) \
  82         if (!php_dom_create_object(obj, ret, return_value, domobject TSRMLS_CC)) { \
  83                 php_error_docref(NULL TSRMLS_CC, E_WARNING, "Cannot create required DOM object"); \
  84                 RETURN_FALSE; \
  85         }
  86 
  87 #define DOM_GET_THIS(zval) \
  88         if (NULL == (zval = getThis())) { \
  89                 php_error_docref(NULL TSRMLS_CC, E_WARNING, "Underlying object missing"); \
  90                 RETURN_FALSE; \
  91         }
  92 
  93 #define DOM_GET_THIS_OBJ(__ptr, __id, __prtype, __intern) \
  94         DOM_GET_THIS(__id); \
  95         DOM_GET_OBJ(__ptr, __id, __prtype, __intern);
  96 
  97 #endif
  98 
  99 /*
 100  * Local variables:
 101  * tab-width: 4
 102  * c-basic-offset: 4
 103  * End:
 104  * vim600: noet sw=4 ts=4 fdm=marker
 105  * vim<600: noet sw=4 ts=4
 106  */