dll/win32/msxml3/parseerror.c

   1 /*
   2  *    ParseError implementation
   3  *
   4  * Copyright 2005 Huw Davies
   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 #define WIN32_NO_STATUS
  22 #define _INC_WINDOWS
  23
  24 #define COBJMACROS
  25
  26 #include <config.h>
  27
  28 //#include <stdarg.h>
  29 #ifdef HAVE_LIBXML2
  30 # include <libxml/parser.h>
  31 //# include <libxml/xmlerror.h>
  32 #endif
  33
  34 #include <windef.h>
  35 #include <winbase.h>
  36 //#include "winerror.h"
  37 //#include "winuser.h"
  38 #include <ole2.h>
  39 #include <msxml6.h>
  40
  41 #include "msxml_private.h"
  42
  43 #include <wine/debug.h>
  44
  45 WINE_DEFAULT_DEBUG_CHANNEL(msxml);
  46
  47 typedef struct
  48 {
  49     DispatchEx dispex;
  50     IXMLDOMParseError2 IXMLDOMParseError2_iface;
  51     LONG ref;
  52     LONG code, line, linepos, filepos;
  53     BSTR url, reason, srcText;
  54 } parse_error_t;
  55
  56 static inline parse_error_t *impl_from_IXMLDOMParseError2( IXMLDOMParseError2 *iface )
  57 {
  58     return CONTAINING_RECORD(iface, parse_error_t, IXMLDOMParseError2_iface);
  59 }
  60
  61 static HRESULT WINAPI parseError_QueryInterface(
  62     IXMLDOMParseError2 *iface,
  63     REFIID riid,
  64     void** ppvObject )
  65 {
  66     parse_error_t *This = impl_from_IXMLDOMParseError2( iface );
  67
  68     TRACE("(%p)->(%s %p)\n", This, debugstr_guid(riid), ppvObject);
  69
  70     if ( IsEqualGUID( riid, &IID_IUnknown ) ||
  71          IsEqualGUID( riid, &IID_IDispatch ) ||
  72          IsEqualGUID( riid, &IID_IXMLDOMParseError ) ||
  73          IsEqualGUID( riid, &IID_IXMLDOMParseError2 ) )
  74     {
  75         *ppvObject = iface;
  76     }
  77     else if (dispex_query_interface(&This->dispex, riid, ppvObject))
  78     {
  79         return *ppvObject ? S_OK : E_NOINTERFACE;
  80     }
  81     else
  82     {
  83         FIXME("interface %s not implemented\n", debugstr_guid(riid));
  84         *ppvObject = NULL;
  85         return E_NOINTERFACE;
  86     }
  87
  88     IXMLDOMParseError2_AddRef( iface );
  89
  90     return S_OK;
  91 }
  92
  93 static ULONG WINAPI parseError_AddRef(
  94     IXMLDOMParseError2 *iface )
  95 {
  96     parse_error_t *This = impl_from_IXMLDOMParseError2( iface );
  97     ULONG ref = InterlockedIncrement( &This->ref );
  98     TRACE("(%p)->(%d)\n", This, ref);
  99     return ref;
 100 }
 101
 102 static ULONG WINAPI parseError_Release(
 103     IXMLDOMParseError2 *iface )
 104 {
 105     parse_error_t *This = impl_from_IXMLDOMParseError2( iface );
 106     ULONG ref = InterlockedDecrement( &This->ref );
 107
 108     TRACE("(%p)->(%d)\n", This, ref);
 109     if ( ref == 0 )
 110     {
 111         SysFreeString(This->url);
 112         SysFreeString(This->reason);
 113         SysFreeString(This->srcText);
 114         release_dispex(&This->dispex);
 115         heap_free( This );
 116     }
 117
 118     return ref;
 119 }
 120
 121 static HRESULT WINAPI parseError_GetTypeInfoCount(
 122     IXMLDOMParseError2 *iface,
 123     UINT* pctinfo )
 124 {
 125     parse_error_t *This = impl_from_IXMLDOMParseError2( iface );
 126     return IDispatchEx_GetTypeInfoCount(&This->dispex.IDispatchEx_iface, pctinfo);
 127 }
 128
 129 static HRESULT WINAPI parseError_GetTypeInfo(
 130     IXMLDOMParseError2 *iface,
 131     UINT iTInfo,
 132     LCID lcid,
 133     ITypeInfo** ppTInfo )
 134 {
 135     parse_error_t *This = impl_from_IXMLDOMParseError2( iface );
 136     return IDispatchEx_GetTypeInfo(&This->dispex.IDispatchEx_iface,
 137         iTInfo, lcid, ppTInfo);
 138 }
 139
 140 static HRESULT WINAPI parseError_GetIDsOfNames(
 141     IXMLDOMParseError2 *iface,
 142     REFIID riid,
 143     LPOLESTR* rgszNames,
 144     UINT cNames,
 145     LCID lcid,
 146     DISPID* rgDispId )
 147 {
 148     parse_error_t *This = impl_from_IXMLDOMParseError2( iface );
 149     return IDispatchEx_GetIDsOfNames(&This->dispex.IDispatchEx_iface,
 150         riid, rgszNames, cNames, lcid, rgDispId);
 151 }
 152
 153 static HRESULT WINAPI parseError_Invoke(
 154     IXMLDOMParseError2 *iface,
 155     DISPID dispIdMember,
 156     REFIID riid,
 157     LCID lcid,
 158     WORD wFlags,
 159     DISPPARAMS* pDispParams,
 160     VARIANT* pVarResult,
 161     EXCEPINFO* pExcepInfo,
 162     UINT* puArgErr )
 163 {
 164     parse_error_t *This = impl_from_IXMLDOMParseError2( iface );
 165     return IDispatchEx_Invoke(&This->dispex.IDispatchEx_iface,
 166         dispIdMember, riid, lcid, wFlags, pDispParams, pVarResult, pExcepInfo, puArgErr);
 167 }
 168
 169 static HRESULT WINAPI parseError_get_errorCode(
 170     IXMLDOMParseError2 *iface,
 171     LONG *code )
 172 {
 173     parse_error_t *This = impl_from_IXMLDOMParseError2( iface );
 174     TRACE("(%p)->(%p)\n", This, code);
 175
 176     *code = This->code;
 177
 178     if(This->code == 0)
 179         return S_FALSE;
 180
 181     return S_OK;
 182 }
 183
 184 static HRESULT WINAPI parseError_get_url(
 185     IXMLDOMParseError2 *iface,
 186     BSTR *url )
 187 {
 188     parse_error_t *This = impl_from_IXMLDOMParseError2( iface );
 189     FIXME("(%p)->(%p)\n", This, url);
 190     return E_NOTIMPL;
 191 }
 192
 193 static HRESULT WINAPI parseError_get_reason(
 194     IXMLDOMParseError2 *iface,
 195     BSTR *reason )
 196 {
 197     parse_error_t *This = impl_from_IXMLDOMParseError2( iface );
 198     TRACE("(%p)->(%p)\n", This, reason);
 199
 200     if(!This->reason)
 201     {
 202         *reason = NULL;
 203         return S_FALSE;
 204     }
 205     *reason = SysAllocString(This->reason);
 206     return S_OK;
 207 }
 208
 209 static HRESULT WINAPI parseError_get_srcText(
 210     IXMLDOMParseError2 *iface,
 211     BSTR *srcText )
 212 {
 213     parse_error_t *This = impl_from_IXMLDOMParseError2( iface );
 214
 215     TRACE("(%p)->(%p)\n", This, srcText);
 216
 217     if (!srcText) return E_INVALIDARG;
 218
 219     *srcText = SysAllocString(This->srcText);
 220
 221     return S_OK;
 222 }
 223
 224 static HRESULT WINAPI parseError_get_line(
 225     IXMLDOMParseError2 *iface,
 226     LONG *line )
 227 {
 228     parse_error_t *This = impl_from_IXMLDOMParseError2( iface );
 229
 230     TRACE("(%p)->(%p): stub\n", This, line);
 231
 232     if (!line) return E_INVALIDARG;
 233
 234     *line = This->line;
 235     return S_OK;
 236 }
 237
 238 static HRESULT WINAPI parseError_get_linepos(
 239     IXMLDOMParseError2 *iface,
 240     LONG *linepos )
 241 {
 242     parse_error_t *This = impl_from_IXMLDOMParseError2( iface );
 243
 244     TRACE("(%p)->(%p)\n", This, linepos);
 245
 246     if (!linepos) return E_INVALIDARG;
 247
 248     *linepos = This->linepos;
 249     return S_OK;
 250 }
 251
 252 static HRESULT WINAPI parseError_get_filepos(
 253     IXMLDOMParseError2 *iface,
 254     LONG *filepos )
 255 {
 256     parse_error_t *This = impl_from_IXMLDOMParseError2( iface );
 257     FIXME("(%p)->(%p)\n", This, filepos);
 258     return E_NOTIMPL;
 259 }
 260
 261 static HRESULT WINAPI parseError_get_errorXPath(
 262     IXMLDOMParseError2 *iface,
 263     BSTR *xpathexpr)
 264 {
 265     parse_error_t *This = impl_from_IXMLDOMParseError2( iface );
 266     FIXME("(%p)->(%p)\n", This, xpathexpr);
 267     return E_NOTIMPL;
 268 }
 269
 270 static HRESULT WINAPI parseError_get_AllErrors(
 271     IXMLDOMParseError2 *iface,
 272     IXMLDOMParseErrorCollection **allErrors)
 273 {
 274     parse_error_t *This = impl_from_IXMLDOMParseError2( iface );
 275     FIXME("(%p)->(%p)\n", This, allErrors);
 276     return E_NOTIMPL;
 277 }
 278
 279 static HRESULT WINAPI parseError_errorParameters(
 280     IXMLDOMParseError2 *iface,
 281     LONG index,
 282     BSTR *param)
 283 {
 284     parse_error_t *This = impl_from_IXMLDOMParseError2( iface );
 285     FIXME("(%p)->(%p)\n", This, param);
 286     return E_NOTIMPL;
 287 }
 288
 289 static HRESULT WINAPI parseError_get_errorParametersCount(
 290     IXMLDOMParseError2 *iface,
 291     LONG *count)
 292 {
 293     parse_error_t *This = impl_from_IXMLDOMParseError2( iface );
 294     FIXME("(%p)->(%p)\n", This, count);
 295     return E_NOTIMPL;
 296 }
 297
 298 static const struct IXMLDOMParseError2Vtbl XMLDOMParseError2Vtbl =
 299 {
 300     parseError_QueryInterface,
 301     parseError_AddRef,
 302     parseError_Release,
 303     parseError_GetTypeInfoCount,
 304     parseError_GetTypeInfo,
 305     parseError_GetIDsOfNames,
 306     parseError_Invoke,
 307     parseError_get_errorCode,
 308     parseError_get_url,
 309     parseError_get_reason,
 310     parseError_get_srcText,
 311     parseError_get_line,
 312     parseError_get_linepos,
 313     parseError_get_filepos,
 314     parseError_get_errorXPath,
 315     parseError_get_AllErrors,
 316     parseError_errorParameters,
 317     parseError_get_errorParametersCount
 318 };
 319
 320 static const tid_t parseError_iface_tids[] = {
 321     IXMLDOMParseError2_tid,
 322     0
 323 };
 324
 325 static dispex_static_data_t parseError_dispex = {
 326     NULL,
 327     IXMLDOMParseError2_tid,
 328     NULL,
 329     parseError_iface_tids
 330 };
 331
 332 IXMLDOMParseError *create_parseError( LONG code, BSTR url, BSTR reason, BSTR srcText,
 333                                       LONG line, LONG linepos, LONG filepos )
 334 {
 335     parse_error_t *This;
 336
 337     This = heap_alloc( sizeof(*This) );
 338     if ( !This )
 339         return NULL;
 340
 341     This->IXMLDOMParseError2_iface.lpVtbl = &XMLDOMParseError2Vtbl;
 342     This->ref = 1;
 343
 344     This->code = code;
 345     This->url = url;
 346     This->reason = reason;
 347     This->srcText = srcText;
 348     This->line = line;
 349     This->linepos = linepos;
 350     This->filepos = filepos;
 351
 352     init_dispex(&This->dispex, (IUnknown*)&This->IXMLDOMParseError2_iface, &parseError_dispex);
 353
 354     return (IXMLDOMParseError*)&This->IXMLDOMParseError2_iface;
 355 }