src/common/mimecmn.cpp

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        src/common/mimecmn.cpp
   3 // Purpose:     classes and functions to manage MIME types
   4 // Author:      Vadim Zeitlin
   5 // Modified by:
   6 //  Chris Elliott (biol75@york.ac.uk) 5 Dec 00: write support for Win32
   7 // Created:     23.09.98
   8 // RCS-ID:      $Id$
   9 // Copyright:   (c) 1998 Vadim Zeitlin <zeitlin@dptmaths.ens-cachan.fr>
  10 // Licence:     wxWindows licence (part of wxExtra library)
  11 /////////////////////////////////////////////////////////////////////////////
  12
  13 // ============================================================================
  14 // declarations
  15 // ============================================================================
  16
  17 // ----------------------------------------------------------------------------
  18 // headers
  19 // ----------------------------------------------------------------------------
  20
  21 // for compilers that support precompilation, includes "wx.h".
  22 #include "wx/wxprec.h"
  23
  24 #ifdef __BORLANDC__
  25     #pragma hdrstop
  26 #endif
  27
  28 #if wxUSE_MIMETYPE
  29
  30 #include "wx/mimetype.h"
  31
  32 #ifndef WX_PRECOMP
  33     #include "wx/dynarray.h"
  34     #include "wx/string.h"
  35     #include "wx/intl.h"
  36     #include "wx/log.h"
  37     #include "wx/module.h"
  38     #include "wx/crt.h"
  39 #endif //WX_PRECOMP
  40
  41 #include "wx/file.h"
  42 #include "wx/iconloc.h"
  43 #include "wx/confbase.h"
  44
  45 // other standard headers
  46 #include <ctype.h>
  47
  48 // implementation classes:
  49 #if defined(__WXMSW__)
  50     #include "wx/msw/mimetype.h"
  51 #elif defined(__WXMAC__)
  52     #include "wx/osx/mimetype.h"
  53 #elif defined(__WXPM__) || defined (__EMX__)
  54     #include "wx/os2/mimetype.h"
  55     #undef __UNIX__
  56 #elif defined(__DOS__)
  57     #include "wx/msdos/mimetype.h"
  58 #else // Unix
  59     #include "wx/unix/mimetype.h"
  60 #endif
  61
  62 // ============================================================================
  63 // common classes
  64 // ============================================================================
  65
  66 // ----------------------------------------------------------------------------
  67 // wxMimeTypeCommands
  68 // ----------------------------------------------------------------------------
  69
  70 void
  71 wxMimeTypeCommands::AddOrReplaceVerb(const wxString& verb, const wxString& cmd)
  72 {
  73     int n = m_verbs.Index(verb, false /* ignore case */);
  74     if ( n == wxNOT_FOUND )
  75     {
  76         m_verbs.Add(verb);
  77         m_commands.Add(cmd);
  78     }
  79     else
  80     {
  81         m_commands[n] = cmd;
  82     }
  83 }
  84
  85 wxString
  86 wxMimeTypeCommands::GetCommandForVerb(const wxString& verb, size_t *idx) const
  87 {
  88     wxString s;
  89
  90     int n = m_verbs.Index(verb);
  91     if ( n != wxNOT_FOUND )
  92     {
  93         s = m_commands[(size_t)n];
  94         if ( idx )
  95             *idx = n;
  96     }
  97     else if ( idx )
  98     {
  99         // different from any valid index
 100         *idx = (size_t)-1;
 101     }
 102
 103     return s;
 104 }
 105
 106 wxString wxMimeTypeCommands::GetVerbCmd(size_t n) const
 107 {
 108     return m_verbs[n] + wxT('=') + m_commands[n];
 109 }
 110
 111 // ----------------------------------------------------------------------------
 112 // wxFileTypeInfo
 113 // ----------------------------------------------------------------------------
 114
 115 void wxFileTypeInfo::DoVarArgInit(const wxString& mimeType,
 116                                   const wxString& openCmd,
 117                                   const wxString& printCmd,
 118                                   const wxString& desc,
 119                                   va_list argptr)
 120 {
 121     m_mimeType = mimeType;
 122     m_openCmd = openCmd;
 123     m_printCmd = printCmd;
 124     m_desc = desc;
 125
 126     for ( ;; )
 127     {
 128         // icc gives this warning in its own va_arg() macro, argh
 129 #ifdef __INTELC__
 130     #pragma warning(push)
 131     #pragma warning(disable: 1684)
 132 #endif
 133
 134         wxArgNormalizedString ext(WX_VA_ARG_STRING(argptr));
 135
 136 #ifdef __INTELC__
 137     #pragma warning(pop)
 138 #endif
 139         if ( !ext )
 140         {
 141             // NULL terminates the list
 142             break;
 143         }
 144
 145         m_exts.Add(ext.GetString());
 146     }
 147 }
 148
 149 void wxFileTypeInfo::VarArgInit(const wxString *mimeType,
 150                                 const wxString *openCmd,
 151                                 const wxString *printCmd,
 152                                 const wxString *desc,
 153                                 ...)
 154 {
 155     va_list argptr;
 156     va_start(argptr, desc);
 157
 158     DoVarArgInit(*mimeType, *openCmd, *printCmd, *desc, argptr);
 159
 160     va_end(argptr);
 161 }
 162
 163
 164 wxFileTypeInfo::wxFileTypeInfo(const wxArrayString& sArray)
 165 {
 166     m_mimeType = sArray [0u];
 167     m_openCmd  = sArray [1u];
 168     m_printCmd = sArray [2u];
 169     m_desc     = sArray [3u];
 170
 171     size_t count = sArray.GetCount();
 172     for ( size_t i = 4; i < count; i++ )
 173     {
 174         m_exts.Add(sArray[i]);
 175     }
 176 }
 177
 178 #include "wx/arrimpl.cpp"
 179 WX_DEFINE_OBJARRAY(wxArrayFileTypeInfo)
 180
 181 // ============================================================================
 182 // implementation of the wrapper classes
 183 // ============================================================================
 184
 185 // ----------------------------------------------------------------------------
 186 // wxFileType
 187 // ----------------------------------------------------------------------------
 188
 189 /* static */
 190 wxString wxFileType::ExpandCommand(const wxString& command,
 191                                    const wxFileType::MessageParameters& params)
 192 {
 193     bool hasFilename = false;
 194
 195     wxString str;
 196     for ( const wxChar *pc = command.c_str(); *pc != wxT('\0'); pc++ ) {
 197         if ( *pc == wxT('%') ) {
 198             switch ( *++pc ) {
 199                 case wxT('s'):
 200                     // '%s' expands into file name (quoted because it might
 201                     // contain spaces) - except if there are already quotes
 202                     // there because otherwise some programs may get confused
 203                     // by double double quotes
 204 #if 0
 205                     if ( *(pc - 2) == wxT('"') )
 206                         str << params.GetFileName();
 207                     else
 208                         str << wxT('"') << params.GetFileName() << wxT('"');
 209 #endif
 210                     str << params.GetFileName();
 211                     hasFilename = true;
 212                     break;
 213
 214                 case wxT('t'):
 215                     // '%t' expands into MIME type (quote it too just to be
 216                     // consistent)
 217                     str << wxT('\'') << params.GetMimeType() << wxT('\'');
 218                     break;
 219
 220                 case wxT('{'):
 221                     {
 222                         const wxChar *pEnd = wxStrchr(pc, wxT('}'));
 223                         if ( pEnd == NULL ) {
 224                             wxString mimetype;
 225                             wxLogWarning(_("Unmatched '{' in an entry for mime type %s."),
 226                                          params.GetMimeType().c_str());
 227                             str << wxT("%{");
 228                         }
 229                         else {
 230                             wxString param(pc + 1, pEnd - pc - 1);
 231                             str << wxT('\'') << params.GetParamValue(param) << wxT('\'');
 232                             pc = pEnd;
 233                         }
 234                     }
 235                     break;
 236
 237                 case wxT('n'):
 238                 case wxT('F'):
 239                     // TODO %n is the number of parts, %F is an array containing
 240                     //      the names of temp files these parts were written to
 241                     //      and their mime types.
 242                     break;
 243
 244                 default:
 245                     wxLogDebug(wxT("Unknown field %%%c in command '%s'."),
 246                                *pc, command.c_str());
 247                     str << *pc;
 248             }
 249         }
 250         else {
 251             str << *pc;
 252         }
 253     }
 254
 255     // metamail(1) man page states that if the mailcap entry doesn't have '%s'
 256     // the program will accept the data on stdin so normally we should append
 257     // "< %s" to the end of the command in such case, but not all commands
 258     // behave like this, in particular a common test is 'test -n "$DISPLAY"'
 259     // and appending "< %s" to this command makes the test fail... I don't
 260     // know of the correct solution, try to guess what we have to do.
 261
 262     // test now carried out on reading file so test should never get here
 263     if ( !hasFilename && !str.empty()
 264 #ifdef __UNIX__
 265                       && !str.StartsWith(_T("test "))
 266 #endif // Unix
 267        ) {
 268         str << wxT(" < '") << params.GetFileName() << wxT('\'');
 269     }
 270
 271     return str;
 272 }
 273
 274 wxFileType::wxFileType(const wxFileTypeInfo& info)
 275 {
 276     m_info = &info;
 277     m_impl = NULL;
 278 }
 279
 280 wxFileType::wxFileType()
 281 {
 282     m_info = NULL;
 283     m_impl = new wxFileTypeImpl;
 284 }
 285
 286 wxFileType::~wxFileType()
 287 {
 288     if ( m_impl )
 289         delete m_impl;
 290 }
 291
 292 bool wxFileType::GetExtensions(wxArrayString& extensions)
 293 {
 294     if ( m_info )
 295     {
 296         extensions = m_info->GetExtensions();
 297         return true;
 298     }
 299
 300     return m_impl->GetExtensions(extensions);
 301 }
 302
 303 bool wxFileType::GetMimeType(wxString *mimeType) const
 304 {
 305     wxCHECK_MSG( mimeType, false, _T("invalid parameter in GetMimeType") );
 306
 307     if ( m_info )
 308     {
 309         *mimeType = m_info->GetMimeType();
 310
 311         return true;
 312     }
 313
 314     return m_impl->GetMimeType(mimeType);
 315 }
 316
 317 bool wxFileType::GetMimeTypes(wxArrayString& mimeTypes) const
 318 {
 319     if ( m_info )
 320     {
 321         mimeTypes.Clear();
 322         mimeTypes.Add(m_info->GetMimeType());
 323
 324         return true;
 325     }
 326
 327     return m_impl->GetMimeTypes(mimeTypes);
 328 }
 329
 330 bool wxFileType::GetIcon(wxIconLocation *iconLoc) const
 331 {
 332     if ( m_info )
 333     {
 334         if ( iconLoc )
 335         {
 336             iconLoc->SetFileName(m_info->GetIconFile());
 337 #ifdef __WXMSW__
 338             iconLoc->SetIndex(m_info->GetIconIndex());
 339 #endif // __WXMSW__
 340         }
 341
 342         return true;
 343     }
 344
 345     return m_impl->GetIcon(iconLoc);
 346 }
 347
 348 bool
 349 wxFileType::GetIcon(wxIconLocation *iconloc,
 350                     const MessageParameters& params) const
 351 {
 352     if ( !GetIcon(iconloc) )
 353     {
 354         return false;
 355     }
 356
 357     // we may have "%s" in the icon location string, at least under Windows, so
 358     // expand this
 359     if ( iconloc )
 360     {
 361         iconloc->SetFileName(ExpandCommand(iconloc->GetFileName(), params));
 362     }
 363
 364     return true;
 365 }
 366
 367 bool wxFileType::GetDescription(wxString *desc) const
 368 {
 369     wxCHECK_MSG( desc, false, _T("invalid parameter in GetDescription") );
 370
 371     if ( m_info )
 372     {
 373         *desc = m_info->GetDescription();
 374
 375         return true;
 376     }
 377
 378     return m_impl->GetDescription(desc);
 379 }
 380
 381 bool
 382 wxFileType::GetOpenCommand(wxString *openCmd,
 383                            const wxFileType::MessageParameters& params) const
 384 {
 385     wxCHECK_MSG( openCmd, false, _T("invalid parameter in GetOpenCommand") );
 386
 387     if ( m_info )
 388     {
 389         *openCmd = ExpandCommand(m_info->GetOpenCommand(), params);
 390
 391         return true;
 392     }
 393
 394     return m_impl->GetOpenCommand(openCmd, params);
 395 }
 396
 397 wxString wxFileType::GetOpenCommand(const wxString& filename) const
 398 {
 399     wxString cmd;
 400     if ( !GetOpenCommand(&cmd, filename) )
 401     {
 402         // return empty string to indicate an error
 403         cmd.clear();
 404     }
 405
 406     return cmd;
 407 }
 408
 409 bool
 410 wxFileType::GetPrintCommand(wxString *printCmd,
 411                             const wxFileType::MessageParameters& params) const
 412 {
 413     wxCHECK_MSG( printCmd, false, _T("invalid parameter in GetPrintCommand") );
 414
 415     if ( m_info )
 416     {
 417         *printCmd = ExpandCommand(m_info->GetPrintCommand(), params);
 418
 419         return true;
 420     }
 421
 422     return m_impl->GetPrintCommand(printCmd, params);
 423 }
 424
 425
 426 size_t wxFileType::GetAllCommands(wxArrayString *verbs,
 427                                   wxArrayString *commands,
 428                                   const wxFileType::MessageParameters& params) const
 429 {
 430     if ( verbs )
 431         verbs->Clear();
 432     if ( commands )
 433         commands->Clear();
 434
 435 #if defined (__WXMSW__)  || defined(__UNIX__)
 436     return m_impl->GetAllCommands(verbs, commands, params);
 437 #else // !__WXMSW__ || Unix
 438     // we don't know how to retrieve all commands, so just try the 2 we know
 439     // about
 440     size_t count = 0;
 441     wxString cmd;
 442     if ( GetOpenCommand(&cmd, params) )
 443     {
 444         if ( verbs )
 445             verbs->Add(_T("Open"));
 446         if ( commands )
 447             commands->Add(cmd);
 448         count++;
 449     }
 450
 451     if ( GetPrintCommand(&cmd, params) )
 452     {
 453         if ( verbs )
 454             verbs->Add(_T("Print"));
 455         if ( commands )
 456             commands->Add(cmd);
 457
 458         count++;
 459     }
 460
 461     return count;
 462 #endif // __WXMSW__/| __UNIX__
 463 }
 464
 465 bool wxFileType::Unassociate()
 466 {
 467 #if defined(__WXMSW__)
 468     return m_impl->Unassociate();
 469 #elif defined(__UNIX__)
 470     return m_impl->Unassociate(this);
 471 #else
 472     wxFAIL_MSG( _T("not implemented") ); // TODO
 473     return false;
 474 #endif
 475 }
 476
 477 bool wxFileType::SetCommand(const wxString& cmd,
 478                             const wxString& verb,
 479                             bool overwriteprompt)
 480 {
 481 #if defined (__WXMSW__)  || defined(__UNIX__)
 482     return m_impl->SetCommand(cmd, verb, overwriteprompt);
 483 #else
 484     wxUnusedVar(cmd);
 485     wxUnusedVar(verb);
 486     wxUnusedVar(overwriteprompt);
 487     wxFAIL_MSG(_T("not implemented"));
 488     return false;
 489 #endif
 490 }
 491
 492 bool wxFileType::SetDefaultIcon(const wxString& cmd, int index)
 493 {
 494     wxString sTmp = cmd;
 495 #ifdef __WXMSW__
 496     // VZ: should we do this?
 497     // chris elliott : only makes sense in MS windows
 498     if ( sTmp.empty() )
 499         GetOpenCommand(&sTmp, wxFileType::MessageParameters(wxEmptyString, wxEmptyString));
 500 #endif
 501     wxCHECK_MSG( !sTmp.empty(), false, _T("need the icon file") );
 502
 503 #if defined (__WXMSW__) || defined(__UNIX__)
 504     return m_impl->SetDefaultIcon (cmd, index);
 505 #else
 506     wxUnusedVar(index);
 507     wxFAIL_MSG(_T("not implemented"));
 508     return false;
 509 #endif
 510 }
 511
 512 // ----------------------------------------------------------------------------
 513 // wxMimeTypesManagerFactory
 514 // ----------------------------------------------------------------------------
 515
 516 wxMimeTypesManagerFactory *wxMimeTypesManagerFactory::m_factory = NULL;
 517
 518 /* static */
 519 void wxMimeTypesManagerFactory::Set(wxMimeTypesManagerFactory *factory)
 520 {
 521     delete m_factory;
 522
 523     m_factory = factory;
 524 }
 525
 526 /* static */
 527 wxMimeTypesManagerFactory *wxMimeTypesManagerFactory::Get()
 528 {
 529     if ( !m_factory )
 530         m_factory = new wxMimeTypesManagerFactory;
 531
 532     return m_factory;
 533 }
 534
 535 wxMimeTypesManagerImpl *wxMimeTypesManagerFactory::CreateMimeTypesManagerImpl()
 536 {
 537     return new wxMimeTypesManagerImpl;
 538 }
 539
 540 // ----------------------------------------------------------------------------
 541 // wxMimeTypesManager
 542 // ----------------------------------------------------------------------------
 543
 544 void wxMimeTypesManager::EnsureImpl()
 545 {
 546     if ( !m_impl )
 547         m_impl = wxMimeTypesManagerFactory::Get()->CreateMimeTypesManagerImpl();
 548 }
 549
 550 bool wxMimeTypesManager::IsOfType(const wxString& mimeType,
 551                                   const wxString& wildcard)
 552 {
 553     wxASSERT_MSG( mimeType.Find(wxT('*')) == wxNOT_FOUND,
 554                   wxT("first MIME type can't contain wildcards") );
 555
 556     // all comparaisons are case insensitive (2nd arg of IsSameAs() is false)
 557     if ( wildcard.BeforeFirst(wxT('/')).
 558             IsSameAs(mimeType.BeforeFirst(wxT('/')), false) )
 559     {
 560         wxString strSubtype = wildcard.AfterFirst(wxT('/'));
 561
 562         if ( strSubtype == wxT("*") ||
 563              strSubtype.IsSameAs(mimeType.AfterFirst(wxT('/')), false) )
 564         {
 565             // matches (either exactly or it's a wildcard)
 566             return true;
 567         }
 568     }
 569
 570     return false;
 571 }
 572
 573 wxMimeTypesManager::wxMimeTypesManager()
 574 {
 575     m_impl = NULL;
 576 }
 577
 578 wxMimeTypesManager::~wxMimeTypesManager()
 579 {
 580     if ( m_impl )
 581         delete m_impl;
 582 }
 583
 584 bool wxMimeTypesManager::Unassociate(wxFileType *ft)
 585 {
 586     EnsureImpl();
 587
 588 #if defined(__UNIX__) && !defined(__CYGWIN__) && !defined(__WINE__)
 589     return m_impl->Unassociate(ft);
 590 #else
 591     return ft->Unassociate();
 592 #endif
 593 }
 594
 595
 596 wxFileType *
 597 wxMimeTypesManager::Associate(const wxFileTypeInfo& ftInfo)
 598 {
 599     EnsureImpl();
 600
 601 #if defined(__WXMSW__) || defined(__UNIX__)
 602     return m_impl->Associate(ftInfo);
 603 #else // other platforms
 604     wxUnusedVar(ftInfo);
 605     wxFAIL_MSG( _T("not implemented") ); // TODO
 606     return NULL;
 607 #endif // platforms
 608 }
 609
 610 wxFileType *
 611 wxMimeTypesManager::GetFileTypeFromExtension(const wxString& ext)
 612 {
 613     EnsureImpl();
 614
 615     wxString::const_iterator i = ext.begin();
 616     const wxString::const_iterator end = ext.end();
 617     wxString extWithoutDot;
 618     if ( i != end && *i == '.' )
 619         extWithoutDot.assign(++i, ext.end());
 620     else
 621         extWithoutDot = ext;
 622
 623     wxCHECK_MSG( !ext.empty(), NULL, _T("extension can't be empty") );
 624
 625     wxFileType *ft = m_impl->GetFileTypeFromExtension(extWithoutDot);
 626
 627     if ( !ft ) {
 628         // check the fallbacks
 629         //
 630         // TODO linear search is potentially slow, perhaps we should use a
 631         //       sorted array?
 632         size_t count = m_fallbacks.GetCount();
 633         for ( size_t n = 0; n < count; n++ ) {
 634             if ( m_fallbacks[n].GetExtensions().Index(ext) != wxNOT_FOUND ) {
 635                 ft = new wxFileType(m_fallbacks[n]);
 636
 637                 break;
 638             }
 639         }
 640     }
 641
 642     return ft;
 643 }
 644
 645 wxFileType *
 646 wxMimeTypesManager::GetFileTypeFromMimeType(const wxString& mimeType)
 647 {
 648     EnsureImpl();
 649     wxFileType *ft = m_impl->GetFileTypeFromMimeType(mimeType);
 650
 651     if ( !ft ) {
 652         // check the fallbacks
 653         //
 654         // TODO linear search is potentially slow, perhaps we should use a
 655         //      sorted array?
 656         size_t count = m_fallbacks.GetCount();
 657         for ( size_t n = 0; n < count; n++ ) {
 658             if ( wxMimeTypesManager::IsOfType(mimeType,
 659                                               m_fallbacks[n].GetMimeType()) ) {
 660                 ft = new wxFileType(m_fallbacks[n]);
 661
 662                 break;
 663             }
 664         }
 665     }
 666
 667     return ft;
 668 }
 669
 670 bool wxMimeTypesManager::ReadMailcap(const wxString& filename, bool fallback)
 671 {
 672     EnsureImpl();
 673     return m_impl->ReadMailcap(filename, fallback);
 674 }
 675
 676 bool wxMimeTypesManager::ReadMimeTypes(const wxString& filename)
 677 {
 678     EnsureImpl();
 679     return m_impl->ReadMimeTypes(filename);
 680 }
 681
 682 void wxMimeTypesManager::AddFallbacks(const wxFileTypeInfo *filetypes)
 683 {
 684     EnsureImpl();
 685     for ( const wxFileTypeInfo *ft = filetypes; ft && ft->IsValid(); ft++ ) {
 686         AddFallback(*ft);
 687     }
 688 }
 689
 690 size_t wxMimeTypesManager::EnumAllFileTypes(wxArrayString& mimetypes)
 691 {
 692     EnsureImpl();
 693     size_t countAll = m_impl->EnumAllFileTypes(mimetypes);
 694
 695     // add the fallback filetypes
 696     size_t count = m_fallbacks.GetCount();
 697     for ( size_t n = 0; n < count; n++ ) {
 698         if ( mimetypes.Index(m_fallbacks[n].GetMimeType()) == wxNOT_FOUND ) {
 699             mimetypes.Add(m_fallbacks[n].GetMimeType());
 700             countAll++;
 701         }
 702     }
 703
 704     return countAll;
 705 }
 706
 707 void wxMimeTypesManager::Initialize(int mcapStyle,
 708                                     const wxString& sExtraDir)
 709 {
 710 #if defined(__UNIX__) && !defined(__CYGWIN__) && !defined(__WINE__)
 711     EnsureImpl();
 712
 713     m_impl->Initialize(mcapStyle, sExtraDir);
 714 #else
 715     (void)mcapStyle;
 716     (void)sExtraDir;
 717 #endif // Unix
 718 }
 719
 720 // and this function clears all the data from the manager
 721 void wxMimeTypesManager::ClearData()
 722 {
 723 #if defined(__UNIX__) && !defined(__CYGWIN__) && !defined(__WINE__)
 724     EnsureImpl();
 725
 726     m_impl->ClearData();
 727 #endif // Unix
 728 }
 729
 730 // ----------------------------------------------------------------------------
 731 // global data and wxMimeTypeCmnModule
 732 // ----------------------------------------------------------------------------
 733
 734 // private object
 735 static wxMimeTypesManager gs_mimeTypesManager;
 736
 737 // and public pointer
 738 wxMimeTypesManager *wxTheMimeTypesManager = &gs_mimeTypesManager;
 739
 740 class wxMimeTypeCmnModule: public wxModule
 741 {
 742 public:
 743     wxMimeTypeCmnModule() : wxModule() { }
 744
 745     virtual bool OnInit() { return true; }
 746     virtual void OnExit()
 747     {
 748         wxMimeTypesManagerFactory::Set(NULL);
 749
 750         if ( gs_mimeTypesManager.m_impl != NULL )
 751         {
 752             delete gs_mimeTypesManager.m_impl;
 753             gs_mimeTypesManager.m_impl = NULL;
 754             gs_mimeTypesManager.m_fallbacks.Clear();
 755         }
 756     }
 757
 758     DECLARE_DYNAMIC_CLASS(wxMimeTypeCmnModule)
 759 };
 760
 761 IMPLEMENT_DYNAMIC_CLASS(wxMimeTypeCmnModule, wxModule)
 762
 763 #endif // wxUSE_MIMETYPE