1 /*
2 * MSXML Class Factory
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 /* constructors */
110 extern IUnknown *create_domdoc( xmlNodePtr document );
111 extern IUnknown *create_xmldoc( void );
112 extern IXMLDOMNode *create_node( xmlNodePtr node );
113 extern IUnknown *create_element( xmlNodePtr element );
114 extern IUnknown *create_attribute( xmlNodePtr attribute );
115 extern IUnknown *create_text( xmlNodePtr text );
116 extern IUnknown *create_pi( xmlNodePtr pi );
117 extern IUnknown *create_comment( xmlNodePtr comment );
118 extern IUnknown *create_cdata( xmlNodePtr text );
119 extern IXMLDOMNodeList *create_children_nodelist( xmlNodePtr );
120 extern IXMLDOMNamedNodeMap *create_nodemap( IXMLDOMNode *node );
121 extern IUnknown *create_doc_Implementation();
122 extern IUnknown *create_doc_fragment( xmlNodePtr fragment );
123 extern IUnknown *create_doc_entity_ref( xmlNodePtr entity );
124
125 extern HRESULT queryresult_create( xmlNodePtr, LPWSTR, IXMLDOMNodeList ** );
126
127 /* data accessors */
128 xmlNodePtr xmlNodePtr_from_domnode( IXMLDOMNode *iface, xmlElementType type );
129
130 /* helpers */
131 extern xmlChar *xmlChar_from_wchar( LPWSTR str );
132
133 extern LONG xmldoc_add_ref( xmlDocPtr doc );
134 extern LONG xmldoc_release( xmlDocPtr doc );
135 extern HRESULT xmldoc_add_orphan( xmlDocPtr doc, xmlNodePtr node );
136 extern HRESULT xmldoc_remove_orphan( xmlDocPtr doc, xmlNodePtr node );
137
138 extern HRESULT XMLElement_create( IUnknown *pUnkOuter, xmlNodePtr node, LPVOID *ppObj );
139
140 extern xmlDocPtr parse_xml(char *ptr, int len);
141
142 /* IXMLDOMNode Internal Structure */
143 typedef struct _xmlnode
144 {
145 DispatchEx dispex;
146 const struct IXMLDOMNodeVtbl *lpVtbl;
147 const struct IUnknownVtbl *lpInternalUnkVtbl;
148 IUnknown *pUnkOuter;
149 LONG ref;
150 xmlNodePtr node;
151 } xmlnode;
152
153 static inline xmlnode *impl_from_IXMLDOMNode( IXMLDOMNode *iface )
154 {
155 return (xmlnode *)((char*)iface - FIELD_OFFSET(xmlnode, lpVtbl));
156 }
157
158 static inline IXMLDOMNode *IXMLDOMNode_from_impl(xmlnode *This)
159 {
160 return (IXMLDOMNode*)&This->lpVtbl;
161 }
162
163 extern xmlnode *create_basic_node(xmlNodePtr,IUnknown*,dispex_static_data_t*);
164
165 extern HRESULT DOMDocument_create_from_xmldoc(xmlDocPtr xmldoc, IXMLDOMDocument2 **document);
166
167 static inline BSTR bstr_from_xmlChar(const xmlChar *str)
168 {
169 BSTR ret = NULL;
170
171 if(str) {
172 DWORD len = MultiByteToWideChar(CP_UTF8, 0, (LPCSTR)str, -1, NULL, 0);
173 ret = SysAllocStringLen(NULL, len-1);
174 if(ret)
175 MultiByteToWideChar( CP_UTF8, 0, (LPCSTR)str, -1, ret, len);
176 }
177
178 return ret;
179 }
180
181 #endif
182
183 void* libxslt_handle;
184 #ifdef SONAME_LIBXSLT
185 # ifdef HAVE_LIBXSLT_PATTERN_H
186 # include <libxslt/pattern.h>
187 # endif
188 # ifdef HAVE_LIBXSLT_TRANSFORM_H
189 # include <libxslt/transform.h>
190 # endif
191 # include <libxslt/xsltutils.h>
192 # include <libxslt/xsltInternals.h>
193
194 # define MAKE_FUNCPTR(f) extern typeof(f) * p##f
195 MAKE_FUNCPTR(xsltApplyStylesheet);
196 MAKE_FUNCPTR(xsltCleanupGlobals);
197 MAKE_FUNCPTR(xsltFreeStylesheet);
198 MAKE_FUNCPTR(xsltParseStylesheetDoc);
199 # undef MAKE_FUNCPTR
200 #endif
201
202 extern IXMLDOMParseError *create_parseError( LONG code, BSTR url, BSTR reason, BSTR srcText,
203 LONG line, LONG linepos, LONG filepos );
204 extern HRESULT DOMDocument_create( IUnknown *pUnkOuter, LPVOID *ppObj );
205 extern HRESULT SchemaCache_create( IUnknown *pUnkOuter, LPVOID *ppObj );
206 extern HRESULT XMLDocument_create( IUnknown *pUnkOuter, LPVOID *ppObj );
207 extern HRESULT SAXXMLReader_create(IUnknown *pUnkOuter, LPVOID *ppObj );
208 extern HRESULT XMLHTTPRequest_create(IUnknown *pUnkOuter, LPVOID *ppObj);
209
210 typedef struct bsc_t bsc_t;
211
212 HRESULT bind_url(LPCWSTR, HRESULT (*onDataAvailable)(void*,char*,DWORD), void*, bsc_t**);
213 void detach_bsc(bsc_t*);
214
215 /* memory allocation functions */
216
217 static inline void *heap_alloc(size_t len)
218 {
219 return HeapAlloc(GetProcessHeap(), 0, len);
220 }
221
222 static inline void *heap_alloc_zero(size_t len)
223 {
224 return HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, len);
225 }
226
227 static inline void *heap_realloc(void *mem, size_t len)
228 {
229 return HeapReAlloc(GetProcessHeap(), 0, mem, len);
230 }
231
232 static inline BOOL heap_free(void *mem)
233 {
234 return HeapFree(GetProcessHeap(), 0, mem);
235 }
236
237 static inline LPWSTR heap_strdupW(LPCWSTR str)
238 {
239 LPWSTR ret = NULL;
240
241 if(str) {
242 DWORD size;
243
244 size = (strlenW(str)+1)*sizeof(WCHAR);
245 ret = heap_alloc(size);
246 memcpy(ret, str, size);
247 }
248
249 return ret;
250 }
251
252 #endif /* __MSXML_PRIVATE__ */
253
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