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 #ifdef HAVE_LIBXML2
33
34 #ifdef HAVE_LIBXML_PARSER_H
35 #include <libxml/parser.h>
36 #endif
37
38 /* constructors */
39 extern IUnknown *create_domdoc( xmlNodePtr document );
40 extern IUnknown *create_xmldoc( void );
41 extern IXMLDOMNode *create_node( xmlNodePtr node );
42 extern IUnknown *create_element( xmlNodePtr element, IUnknown *pUnkOuter );
43 extern IUnknown *create_attribute( xmlNodePtr attribute );
44 extern IUnknown *create_text( xmlNodePtr text );
45 extern IUnknown *create_pi( xmlNodePtr pi );
46 extern IUnknown *create_comment( xmlNodePtr comment );
47 extern IUnknown *create_cdata( xmlNodePtr text );
48 extern IXMLDOMNodeList *create_children_nodelist( xmlNodePtr );
49 extern IXMLDOMNamedNodeMap *create_nodemap( IXMLDOMNode *node );
50 extern IUnknown *create_doc_Implementation();
51 extern IUnknown *create_doc_fragment( xmlNodePtr fragment );
52 extern IUnknown *create_doc_entity_ref( xmlNodePtr entity );
53
54 extern HRESULT queryresult_create( xmlNodePtr, LPWSTR, IXMLDOMNodeList ** );
55
56 /* data accessors */
57 xmlNodePtr xmlNodePtr_from_domnode( IXMLDOMNode *iface, xmlElementType type );
58
59 /* helpers */
60 extern xmlChar *xmlChar_from_wchar( LPWSTR str );
61
62 extern LONG xmldoc_add_ref( xmlDocPtr doc );
63 extern LONG xmldoc_release( xmlDocPtr doc );
64 extern HRESULT xmldoc_add_orphan( xmlDocPtr doc, xmlNodePtr node );
65 extern HRESULT xmldoc_remove_orphan( xmlDocPtr doc, xmlNodePtr node );
66
67 extern HRESULT XMLElement_create( IUnknown *pUnkOuter, xmlNodePtr node, LPVOID *ppObj );
68
69 extern xmlDocPtr parse_xml(char *ptr, int len);
70
71 /* IXMLDOMNode Internal Structure */
72 typedef struct _xmlnode
73 {
74 const struct IXMLDOMNodeVtbl *lpVtbl;
75 const struct IUnknownVtbl *lpInternalUnkVtbl;
76 IUnknown *pUnkOuter;
77 LONG ref;
78 xmlNodePtr node;
79 } xmlnode;
80
81 static inline xmlnode *impl_from_IXMLDOMNode( IXMLDOMNode *iface )
82 {
83 return (xmlnode *)((char*)iface - FIELD_OFFSET(xmlnode, lpVtbl));
84 }
85
86 static inline IXMLDOMNode *IXMLDOMNode_from_impl(xmlnode *This)
87 {
88 return (IXMLDOMNode*)&This->lpVtbl;
89 }
90
91 extern xmlnode *create_basic_node(xmlNodePtr,IUnknown*);
92
93 extern HRESULT DOMDocument_create_from_xmldoc(xmlDocPtr xmldoc, IXMLDOMDocument2 **document);
94
95 static inline BSTR bstr_from_xmlChar(const xmlChar *str)
96 {
97 BSTR ret = NULL;
98
99 if(str) {
100 DWORD len = MultiByteToWideChar(CP_UTF8, 0, (LPCSTR)str, -1, NULL, 0);
101 ret = SysAllocStringLen(NULL, len-1);
102 if(ret)
103 MultiByteToWideChar( CP_UTF8, 0, (LPCSTR)str, -1, ret, len);
104 }
105
106 return ret;
107 }
108
109 #endif
110
111 void* libxslt_handle;
112 #ifdef SONAME_LIBXSLT
113 # ifdef HAVE_LIBXSLT_PATTERN_H
114 # include <libxslt/pattern.h>
115 # endif
116 # ifdef HAVE_LIBXSLT_TRANSFORM_H
117 # include <libxslt/transform.h>
118 # endif
119 # include <libxslt/xsltutils.h>
120 # include <libxslt/xsltInternals.h>
121
122 # define MAKE_FUNCPTR(f) extern typeof(f) * p##f
123 MAKE_FUNCPTR(xsltApplyStylesheet);
124 MAKE_FUNCPTR(xsltCleanupGlobals);
125 MAKE_FUNCPTR(xsltFreeStylesheet);
126 MAKE_FUNCPTR(xsltParseStylesheetDoc);
127 # undef MAKE_FUNCPTR
128 #endif
129
130 extern IXMLDOMParseError *create_parseError( LONG code, BSTR url, BSTR reason, BSTR srcText,
131 LONG line, LONG linepos, LONG filepos );
132 extern HRESULT DOMDocument_create( IUnknown *pUnkOuter, LPVOID *ppObj );
133 extern HRESULT SchemaCache_create( IUnknown *pUnkOuter, LPVOID *ppObj );
134 extern HRESULT XMLDocument_create( IUnknown *pUnkOuter, LPVOID *ppObj );
135 extern HRESULT SAXXMLReader_create(IUnknown *pUnkOuter, LPVOID *ppObj );
136 extern HRESULT XMLHTTPRequest_create(IUnknown *pUnkOuter, LPVOID *ppObj);
137
138 typedef struct bsc_t bsc_t;
139
140 HRESULT bind_url(LPCWSTR, HRESULT (*onDataAvailable)(void*,char*,DWORD), void*, bsc_t**);
141 void detach_bsc(bsc_t*);
142
143 /* typelibs */
144 typedef enum tid_t {
145 IXMLDOMAttribute_tid,
146 IXMLDOMCDATASection_tid,
147 IXMLDOMComment_tid,
148 IXMLDOMDocument_tid,
149 IXMLDOMDocument2_tid,
150 IXMLDOMDocumentFragment_tid,
151 IXMLDOMElement_tid,
152 IXMLDOMEntityReference_tid,
153 IXMLDOMImplementation_tid,
154 IXMLDOMNamedNodeMap_tid,
155 IXMLDOMNode_tid,
156 IXMLDOMNodeList_tid,
157 IXMLDOMParseError_tid,
158 IXMLDOMProcessingInstruction_tid,
159 IXMLDOMSchemaCollection_tid,
160 IXMLDOMText_tid,
161 IXMLElement_tid,
162 IXMLDocument_tid,
163 IXMLHTTPRequest_tid,
164 IVBSAXAttributes_tid,
165 IVBSAXContentHandler_tid,
166 IVBSAXDeclHandler_tid,
167 IVBSAXDTDHandler_tid,
168 IVBSAXEntityResolver_tid,
169 IVBSAXErrorHandler_tid,
170 IVBSAXLexicalHandler_tid,
171 IVBSAXLocator_tid,
172 IVBSAXXMLFilter_tid,
173 IVBSAXXMLReader_tid,
174 IMXAttributes_tid,
175 IMXReaderControl_tid,
176 IMXWriter_tid,
177 LAST_tid
178 } tid_t;
179
180 extern HRESULT get_typeinfo(tid_t tid, ITypeInfo **typeinfo);
181 extern void release_typelib(void);
182
183 typedef struct dispex_data_t dispex_data_t;
184 typedef struct dispex_dynamic_data_t dispex_dynamic_data_t;
185
186 #define MSXML_DISPID_CUSTOM_MIN 0x60000000
187 #define MSXML_DISPID_CUSTOM_MAX 0x6fffffff
188
189 typedef struct {
190 HRESULT (*get_dispid)(IUnknown*,BSTR,DWORD,DISPID*);
191 HRESULT (*invoke)(IUnknown*,DISPID,LCID,WORD,DISPPARAMS*,VARIANT*,EXCEPINFO*);
192 } dispex_static_data_vtbl_t;
193
194 typedef struct {
195 const dispex_static_data_vtbl_t *vtbl;
196 const tid_t disp_tid;
197 dispex_data_t *data;
198 const tid_t* const iface_tids;
199 } dispex_static_data_t;
200
201 typedef struct {
202 const IDispatchExVtbl *lpIDispatchExVtbl;
203
204 IUnknown *outer;
205
206 dispex_static_data_t *data;
207 dispex_dynamic_data_t *dynamic_data;
208 } DispatchEx;
209
210 void init_dispex(DispatchEx*,IUnknown*,dispex_static_data_t*);
211 BOOL dispex_query_interface(DispatchEx*,REFIID,void**);
212
213 /* memory allocation functions */
214
215 static inline void *heap_alloc(size_t len)
216 {
217 return HeapAlloc(GetProcessHeap(), 0, len);
218 }
219
220 static inline void *heap_alloc_zero(size_t len)
221 {
222 return HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, len);
223 }
224
225 static inline void *heap_realloc(void *mem, size_t len)
226 {
227 return HeapReAlloc(GetProcessHeap(), 0, mem, len);
228 }
229
230 static inline BOOL heap_free(void *mem)
231 {
232 return HeapFree(GetProcessHeap(), 0, mem);
233 }
234
235 static inline LPWSTR heap_strdupW(LPCWSTR str)
236 {
237 LPWSTR ret = NULL;
238
239 if(str) {
240 DWORD size;
241
242 size = (strlenW(str)+1)*sizeof(WCHAR);
243 ret = heap_alloc(size);
244 memcpy(ret, str, size);
245 }
246
247 return ret;
248 }
249
250 #endif /* __MSXML_PRIVATE__ */
251
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