root/ext/libxml/php_libxml.h

INCLUDED FROM

DEFINITIONS

1. ZEND_BEGIN_MODULE_GLOBALS
2. ZEND_END_MODULE_GLOBALS
3. php_libxml_node_fetch_object

   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: Shane Caraveo <shane@php.net>                               |
  16    |          Wez Furlong <wez@thebrainroom.com>                          |
  17    +----------------------------------------------------------------------+
  18 */
  19 
  20 /* $Id$ */
  21 
  22 #ifndef PHP_LIBXML_H
  23 #define PHP_LIBXML_H
  24 
  25 #if HAVE_LIBXML
  26 extern zend_module_entry libxml_module_entry;
  27 #define libxml_module_ptr &libxml_module_entry
  28 
  29 #include "php_version.h"
  30 #define PHP_LIBXML_VERSION PHP_VERSION
  31 
  32 #ifdef PHP_WIN32
  33 #       define PHP_LIBXML_API __declspec(dllexport)
  34 #elif defined(__GNUC__) && __GNUC__ >= 4
  35 #       define PHP_LIBXML_API __attribute__ ((visibility("default")))
  36 #else
  37 #       define PHP_LIBXML_API
  38 #endif
  39 
  40 #include "zend_smart_str.h"
  41 #include <libxml/tree.h>
  42 
  43 #define LIBXML_SAVE_NOEMPTYTAG 1<<2
  44 
  45 ZEND_BEGIN_MODULE_GLOBALS(libxml)
  46         zval stream_context;
  47         smart_str error_buffer;
  48         zend_llist *error_list;
  49         struct _php_libxml_entity_resolver {
  50                 zval                    object;
  51                 zend_fcall_info                 fci;
  52                 zend_fcall_info_cache   fcc;
  53         } entity_loader;
  54         zend_bool entity_loader_disabled;
  55 ZEND_END_MODULE_GLOBALS(libxml)
  56 
  57 typedef struct _libxml_doc_props {
  58         int formatoutput;
  59         int validateonparse;
  60         int resolveexternals;
  61         int preservewhitespace;
  62         int substituteentities;
  63         int stricterror;
  64         int recover;
  65         HashTable *classmap;
  66 } libxml_doc_props;
  67 
  68 typedef struct _php_libxml_ref_obj {
  69         void *ptr;
  70         int   refcount;
  71         libxml_doc_props *doc_props;
  72 } php_libxml_ref_obj;
  73 
  74 typedef struct _php_libxml_node_ptr {
  75         xmlNodePtr node;
  76         int     refcount;
  77         void *_private;
  78 } php_libxml_node_ptr;
  79 
  80 typedef struct _php_libxml_node_object {
  81         php_libxml_node_ptr *node;
  82         php_libxml_ref_obj *document;
  83         HashTable *properties;
  84         zend_object  std;
  85 } php_libxml_node_object;
  86 
  87 
  88 static inline php_libxml_node_object *php_libxml_node_fetch_object(zend_object *obj) {
  89         return (php_libxml_node_object *)((char*)(obj) - obj->handlers->offset);
  90 }
  91 
  92 #define Z_LIBXML_NODE_P(zv) php_libxml_node_fetch_object(Z_OBJ_P((zv)))
  93 
  94 typedef void * (*php_libxml_export_node) (zval *object);
  95 
  96 PHP_LIBXML_API int php_libxml_increment_node_ptr(php_libxml_node_object *object, xmlNodePtr node, void *private_data);
  97 PHP_LIBXML_API int php_libxml_decrement_node_ptr(php_libxml_node_object *object);
  98 PHP_LIBXML_API int php_libxml_increment_doc_ref(php_libxml_node_object *object, xmlDocPtr docp);
  99 PHP_LIBXML_API int php_libxml_decrement_doc_ref(php_libxml_node_object *object);
 100 PHP_LIBXML_API xmlNodePtr php_libxml_import_node(zval *object);
 101 PHP_LIBXML_API zval *php_libxml_register_export(zend_class_entry *ce, php_libxml_export_node export_function);
 102 /* When an explicit freeing of node and children is required */
 103 PHP_LIBXML_API void php_libxml_node_free_resource(xmlNodePtr node);
 104 /* When object dtor is called as node may still be referenced */
 105 PHP_LIBXML_API void php_libxml_node_decrement_resource(php_libxml_node_object *object);
 106 PHP_LIBXML_API void php_libxml_error_handler(void *ctx, const char *msg, ...);
 107 PHP_LIBXML_API void php_libxml_ctx_warning(void *ctx, const char *msg, ...);
 108 PHP_LIBXML_API void php_libxml_ctx_error(void *ctx, const char *msg, ...);
 109 PHP_LIBXML_API int php_libxml_xmlCheckUTF8(const unsigned char *s);
 110 PHP_LIBXML_API void php_libxml_switch_context(zval *context, zval *oldcontext);
 111 PHP_LIBXML_API void php_libxml_issue_error(int level, const char *msg);
 112 PHP_LIBXML_API zend_bool php_libxml_disable_entity_loader(zend_bool disable);
 113 
 114 /* Init/shutdown functions*/
 115 PHP_LIBXML_API void php_libxml_initialize(void);
 116 PHP_LIBXML_API void php_libxml_shutdown(void);
 117 
 118 #define LIBXML(v) ZEND_MODULE_GLOBALS_ACCESSOR(libxml, v)
 119 
 120 #if defined(ZTS) && defined(COMPILE_DL_LIBXML)
 121 ZEND_TSRMLS_CACHE_EXTERN()
 122 #endif
 123 
 124 #else /* HAVE_LIBXML */
 125 #define libxml_module_ptr NULL
 126 #endif
 127 
 128 #define phpext_libxml_ptr libxml_module_ptr
 129 
 130 #endif /* PHP_LIBXML_H */
 131 
 132 /*
 133  * Local variables:
 134  * tab-width: 4
 135  * c-basic-offset: 4
 136  * End:
 137  */