dlls/msxml3/msxml_private.h

   1 /*
   2  *    Common definitions
   3  *
   4  * Copyright 2005 Mike McCormack
   5  *
   6  * This library is free software; you can redistribute it and/or
   7  * modify it under the terms of the GNU Lesser General Public
   8  * License as published by the Free Software Foundation; either
   9  * version 2.1 of the License, or (at your option) any later version.
  10  *
  11  * This library is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14  * Lesser General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU Lesser General Public
  17  * License along with this library; if not, write to the Free Software
  18  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  19  */
  20
  21 #ifndef __MSXML_PRIVATE__
  22 #define __MSXML_PRIVATE__
  23
  24 #include "dispex.h"
  25
  26 #include "wine/unicode.h"
  27
  28 #ifndef __WINE_CONFIG_H
  29 # error You must include config.h to use this header
  30 #endif
  31
  32 /* typelibs */
  33 typedef enum tid_t {
  34     IXMLDOMAttribute_tid,
  35     IXMLDOMCDATASection_tid,
  36     IXMLDOMComment_tid,
  37     IXMLDOMDocument_tid,
  38     IXMLDOMDocument2_tid,
  39     IXMLDOMDocumentFragment_tid,
  40     IXMLDOMElement_tid,
  41     IXMLDOMEntityReference_tid,
  42     IXMLDOMImplementation_tid,
  43     IXMLDOMNamedNodeMap_tid,
  44     IXMLDOMNode_tid,
  45     IXMLDOMNodeList_tid,
  46     IXMLDOMParseError_tid,
  47     IXMLDOMProcessingInstruction_tid,
  48     IXMLDOMSchemaCollection_tid,
  49     IXMLDOMSelection_tid,
  50     IXMLDOMText_tid,
  51     IXMLElement_tid,
  52     IXMLDocument_tid,
  53     IXMLHTTPRequest_tid,
  54     IVBSAXAttributes_tid,
  55     IVBSAXContentHandler_tid,
  56     IVBSAXDeclHandler_tid,
  57     IVBSAXDTDHandler_tid,
  58     IVBSAXEntityResolver_tid,
  59     IVBSAXErrorHandler_tid,
  60     IVBSAXLexicalHandler_tid,
  61     IVBSAXLocator_tid,
  62     IVBSAXXMLFilter_tid,
  63     IVBSAXXMLReader_tid,
  64     IMXAttributes_tid,
  65     IMXReaderControl_tid,
  66     IMXWriter_tid,
  67     LAST_tid
  68 } tid_t;
  69
  70 extern HRESULT get_typeinfo(tid_t tid, ITypeInfo **typeinfo);
  71 extern void release_typelib(void);
  72
  73 typedef struct dispex_data_t dispex_data_t;
  74 typedef struct dispex_dynamic_data_t dispex_dynamic_data_t;
  75
  76 #define MSXML_DISPID_CUSTOM_MIN 0x60000000
  77 #define MSXML_DISPID_CUSTOM_MAX 0x6fffffff
  78
  79 typedef struct {
  80     HRESULT (*get_dispid)(IUnknown*,BSTR,DWORD,DISPID*);
  81     HRESULT (*invoke)(IUnknown*,DISPID,LCID,WORD,DISPPARAMS*,VARIANT*,EXCEPINFO*);
  82 } dispex_static_data_vtbl_t;
  83
  84 typedef struct {
  85     const dispex_static_data_vtbl_t *vtbl;
  86     const tid_t disp_tid;
  87     dispex_data_t *data;
  88     const tid_t* const iface_tids;
  89 } dispex_static_data_t;
  90
  91 typedef struct {
  92     const IDispatchExVtbl  *lpIDispatchExVtbl;
  93
  94     IUnknown *outer;
  95
  96     dispex_static_data_t *data;
  97     dispex_dynamic_data_t *dynamic_data;
  98 } DispatchEx;
  99
 100 void init_dispex(DispatchEx*,IUnknown*,dispex_static_data_t*);
 101 BOOL dispex_query_interface(DispatchEx*,REFIID,void**);
 102
 103 #ifdef HAVE_LIBXML2
 104
 105 #ifdef HAVE_LIBXML_PARSER_H
 106 #include <libxml/parser.h>
 107 #endif
 108
 109
 110 #include <libxml/xmlerror.h>
 111
 112 /* constructors */
 113 extern IUnknown         *create_domdoc( xmlNodePtr document );
 114 extern IUnknown         *create_xmldoc( void );
 115 extern IXMLDOMNode      *create_node( xmlNodePtr node );
 116 extern IUnknown         *create_element( xmlNodePtr element );
 117 extern IUnknown         *create_attribute( xmlNodePtr attribute );
 118 extern IUnknown         *create_text( xmlNodePtr text );
 119 extern IUnknown         *create_pi( xmlNodePtr pi );
 120 extern IUnknown         *create_comment( xmlNodePtr comment );
 121 extern IUnknown         *create_cdata( xmlNodePtr text );
 122 extern IXMLDOMNodeList  *create_children_nodelist( xmlNodePtr );
 123 extern IXMLDOMNamedNodeMap *create_nodemap( IXMLDOMNode *node );
 124 extern IUnknown         *create_doc_Implementation(void);
 125 extern IUnknown         *create_doc_fragment( xmlNodePtr fragment );
 126 extern IUnknown         *create_doc_entity_ref( xmlNodePtr entity );
 127
 128 extern HRESULT queryresult_create( xmlNodePtr, LPCWSTR, IXMLDOMNodeList ** );
 129
 130 /* data accessors */
 131 xmlNodePtr xmlNodePtr_from_domnode( IXMLDOMNode *iface, xmlElementType type );
 132
 133 /* helpers */
 134 extern xmlChar *xmlChar_from_wchar( LPCWSTR str );
 135
 136 extern void xmldoc_init( xmlDocPtr doc, const GUID *clsid );
 137 extern LONG xmldoc_add_ref( xmlDocPtr doc );
 138 extern LONG xmldoc_release( xmlDocPtr doc );
 139 extern HRESULT xmldoc_add_orphan( xmlDocPtr doc, xmlNodePtr node );
 140 extern HRESULT xmldoc_remove_orphan( xmlDocPtr doc, xmlNodePtr node );
 141 extern void xmldoc_link_xmldecl(xmlDocPtr doc, xmlNodePtr node);
 142 extern xmlNodePtr xmldoc_unlink_xmldecl(xmlDocPtr doc);
 143
 144 extern HRESULT XMLElement_create( IUnknown *pUnkOuter, xmlNodePtr node, LPVOID *ppObj, BOOL own );
 145
 146 extern void wineXmlCallbackLog(char const* caller, xmlErrorLevel lvl, char const* msg, va_list ap);
 147
 148 #define LIBXML2_LOG_CALLBACK __WINE_PRINTF_ATTR(2,3)
 149
 150 #define LIBXML2_CALLBACK_TRACE(caller, msg, ap) \
 151         wineXmlCallbackLog(#caller, XML_ERR_NONE, msg, ap)
 152
 153 #define LIBXML2_CALLBACK_WARN(caller, msg, ap) \
 154         wineXmlCallbackLog(#caller, XML_ERR_WARNING, msg, ap)
 155
 156 #define LIBXML2_CALLBACK_ERR(caller, msg, ap) \
 157         wineXmlCallbackLog(#caller, XML_ERR_ERROR, msg, ap)
 158
 159 #define LIBXML2_CALLBACK_SERROR(caller, err) \
 160         wineXmlCallbackLog(#caller, err->level, err->message, NULL)
 161
 162 /* IXMLDOMNode Internal Structure */
 163 typedef struct _xmlnode
 164 {
 165     DispatchEx dispex;
 166     const struct IXMLDOMNodeVtbl *lpVtbl;
 167     IXMLDOMNode *iface;
 168     xmlNodePtr node;
 169 } xmlnode;
 170
 171 static inline IXMLDOMNode *IXMLDOMNode_from_impl(xmlnode *This)
 172 {
 173     return (IXMLDOMNode*)&This->lpVtbl;
 174 }
 175
 176 extern void init_xmlnode(xmlnode*,xmlNodePtr,IXMLDOMNode*,dispex_static_data_t*);
 177 extern void destroy_xmlnode(xmlnode*);
 178 extern BOOL node_query_interface(xmlnode*,REFIID,void**);
 179 extern xmlnode *get_node_obj(IXMLDOMNode*);
 180
 181 extern HRESULT node_get_nodeName(xmlnode*,BSTR*);
 182 extern HRESULT node_get_content(xmlnode*,VARIANT*);
 183 extern HRESULT node_set_content(xmlnode*,LPCWSTR);
 184 extern HRESULT node_put_value(xmlnode*,VARIANT*);
 185 extern HRESULT node_get_parent(xmlnode*,IXMLDOMNode**);
 186 extern HRESULT node_get_child_nodes(xmlnode*,IXMLDOMNodeList**);
 187 extern HRESULT node_get_first_child(xmlnode*,IXMLDOMNode**);
 188 extern HRESULT node_get_last_child(xmlnode*,IXMLDOMNode**);
 189 extern HRESULT node_get_previous_sibling(xmlnode*,IXMLDOMNode**);
 190 extern HRESULT node_get_next_sibling(xmlnode*,IXMLDOMNode**);
 191 extern HRESULT node_insert_before(xmlnode*,IXMLDOMNode*,const VARIANT*,IXMLDOMNode**);
 192 extern HRESULT node_replace_child(xmlnode*,IXMLDOMNode*,IXMLDOMNode*,IXMLDOMNode**);
 193 extern HRESULT node_put_text(xmlnode*,BSTR);
 194 extern HRESULT node_get_xml(xmlnode*,BOOL,BOOL,BSTR*);
 195 extern HRESULT node_clone(xmlnode*,VARIANT_BOOL,IXMLDOMNode**);
 196 extern HRESULT node_get_prefix(xmlnode*,BSTR*);
 197 extern HRESULT node_get_base_name(xmlnode*,BSTR*);
 198
 199 extern HRESULT DOMDocument_create_from_xmldoc(xmlDocPtr xmldoc, IXMLDOMDocument3 **document);
 200 extern HRESULT SchemaCache_validate_tree(IXMLDOMSchemaCollection2* iface, xmlNodePtr tree);
 201
 202 static inline BSTR bstr_from_xmlChar(const xmlChar *str)
 203 {
 204     BSTR ret = NULL;
 205
 206     if(str) {
 207         DWORD len = MultiByteToWideChar(CP_UTF8, 0, (LPCSTR)str, -1, NULL, 0);
 208         ret = SysAllocStringLen(NULL, len-1);
 209         if(ret)
 210             MultiByteToWideChar( CP_UTF8, 0, (LPCSTR)str, -1, ret, len);
 211     }
 212     else
 213         ret = SysAllocStringLen(NULL, 0);
 214
 215     return ret;
 216 }
 217
 218 static inline HRESULT return_bstr(const WCHAR *value, BSTR *p)
 219 {
 220     if(!p)
 221         return E_INVALIDARG;
 222
 223     if(value) {
 224         *p = SysAllocString(value);
 225         if(!*p)
 226             return E_OUTOFMEMORY;
 227     }else {
 228         *p = NULL;
 229     }
 230
 231     return S_OK;
 232 }
 233
 234 static inline HRESULT return_null_node(IXMLDOMNode **p)
 235 {
 236     if(!p)
 237         return E_INVALIDARG;
 238     *p = NULL;
 239     return S_FALSE;
 240 }
 241
 242 static inline HRESULT return_null_ptr(void **p)
 243 {
 244     if(!p)
 245         return E_INVALIDARG;
 246     *p = NULL;
 247     return S_FALSE;
 248 }
 249
 250 static inline HRESULT return_null_var(VARIANT *p)
 251 {
 252     if(!p)
 253         return E_INVALIDARG;
 254
 255     V_VT(p) = VT_NULL;
 256     return S_FALSE;
 257 }
 258
 259 static inline HRESULT return_null_bstr(BSTR *p)
 260 {
 261     if(!p)
 262         return E_INVALIDARG;
 263
 264     *p = NULL;
 265     return S_FALSE;
 266 }
 267
 268 #endif
 269
 270 extern void* libxslt_handle;
 271 #ifdef SONAME_LIBXSLT
 272 # ifdef HAVE_LIBXSLT_PATTERN_H
 273 #  include <libxslt/pattern.h>
 274 # endif
 275 # ifdef HAVE_LIBXSLT_TRANSFORM_H
 276 #  include <libxslt/transform.h>
 277 # endif
 278 # include <libxslt/xsltutils.h>
 279 # include <libxslt/xsltInternals.h>
 280
 281 # define MAKE_FUNCPTR(f) extern typeof(f) * p##f
 282 MAKE_FUNCPTR(xsltApplyStylesheet);
 283 MAKE_FUNCPTR(xsltCleanupGlobals);
 284 MAKE_FUNCPTR(xsltFreeStylesheet);
 285 MAKE_FUNCPTR(xsltParseStylesheetDoc);
 286 # undef MAKE_FUNCPTR
 287 #endif
 288
 289 extern IXMLDOMParseError *create_parseError( LONG code, BSTR url, BSTR reason, BSTR srcText,
 290                                              LONG line, LONG linepos, LONG filepos );
 291 extern HRESULT DOMDocument_create( const GUID *clsid, IUnknown *pUnkOuter, void **ppObj );
 292 extern HRESULT SchemaCache_create( IUnknown *pUnkOuter, void **pObj );
 293 extern HRESULT XMLDocument_create( IUnknown *pUnkOuter, void **pObj );
 294 extern HRESULT SAXXMLReader_create(IUnknown *pUnkOuter, void **pObj );
 295 extern HRESULT XMLHTTPRequest_create(IUnknown *pUnkOuter, void **pObj);
 296
 297 typedef struct bsc_t bsc_t;
 298
 299 HRESULT bind_url(LPCWSTR, HRESULT (*onDataAvailable)(void*,char*,DWORD), void*, bsc_t**);
 300 void detach_bsc(bsc_t*);
 301
 302 /* memory allocation functions */
 303
 304 static inline void *heap_alloc(size_t len)
 305 {
 306     return HeapAlloc(GetProcessHeap(), 0, len);
 307 }
 308
 309 static inline void *heap_alloc_zero(size_t len)
 310 {
 311     return HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, len);
 312 }
 313
 314 static inline void *heap_realloc(void *mem, size_t len)
 315 {
 316     return HeapReAlloc(GetProcessHeap(), 0, mem, len);
 317 }
 318
 319 static inline BOOL heap_free(void *mem)
 320 {
 321     return HeapFree(GetProcessHeap(), 0, mem);
 322 }
 323
 324 static inline LPWSTR heap_strdupW(LPCWSTR str)
 325 {
 326     LPWSTR ret = NULL;
 327
 328     if(str) {
 329         DWORD size;
 330
 331         size = (strlenW(str)+1)*sizeof(WCHAR);
 332         ret = heap_alloc(size);
 333         memcpy(ret, str, size);
 334     }
 335
 336     return ret;
 337 }
 338
 339 /* Error Codes - not defined anywhere in the public headers */
 340 #define E_XML_ELEMENT_UNDECLARED            0xC00CE00D
 341 #define E_XML_ELEMENT_ID_NOT_FOUND          0xC00CE00E
 342 /* ... */
 343 #define E_XML_EMPTY_NOT_ALLOWED             0xC00CE011
 344 #define E_XML_ELEMENT_NOT_COMPLETE          0xC00CE012
 345 #define E_XML_ROOT_NAME_MISMATCH            0xC00CE013
 346 #define E_XML_INVALID_CONTENT               0xC00CE014
 347 #define E_XML_ATTRIBUTE_NOT_DEFINED         0xC00CE015
 348 #define E_XML_ATTRIBUTE_FIXED               0xC00CE016
 349 #define E_XML_ATTRIBUTE_VALUE               0xC00CE017
 350 #define E_XML_ILLEGAL_TEXT                  0xC00CE018
 351 /* ... */
 352 #define E_XML_REQUIRED_ATTRIBUTE_MISSING    0xC00CE020
 353
 354 #endif /* __MSXML_PRIVATE__ */