src/mac/corefoundation/hid.cpp

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        hid.cpp
   3 // Purpose:     DARWIN HID layer for WX Implementation
   4 // Author:      Ryan Norton
   5 // Modified by:
   6 // Created:     11/11/2003
   7 // RCS-ID:      $Id$
   8 // Copyright:   (c) Ryan Norton
   9 // Licence:     wxWindows licence
  10 /////////////////////////////////////////////////////////////////////////////
  11
  12 // ===========================================================================
  13 // declarations
  14 // ===========================================================================
  15
  16 // ---------------------------------------------------------------------------
  17 // headers
  18 // ---------------------------------------------------------------------------
  19
  20 #if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
  21 #pragma implementation "hid.h"
  22 #endif
  23
  24 // For compilers that support precompilation, includes "wx.h".
  25 #include "wx/wxprec.h"
  26
  27 #ifdef __BORLANDC__
  28     #pragma hdrstop
  29 #endif
  30
  31 //DARWIN _ONLY_
  32 #ifdef __DARWIN__
  33
  34 #include "wx/mac/corefoundation/hid.h"
  35 #include "wx/string.h"
  36 #include "wx/log.h"
  37 #include "wx/mac/corefoundation/cfstring.h"
  38
  39
  40 // ---------------------------------------------------------------------------
  41 // assertion macros
  42 // ---------------------------------------------------------------------------
  43
  44 #define wxFORCECHECK_MSG(arg, msg)  \
  45 {\
  46         if (arg) \
  47         {\
  48                 wxLogSysError(wxString::Format(wxT("Message:%s\nHID: %s failed!"), wxT(msg), wxT(#arg)));\
  49                 return false;\
  50         }\
  51 }
  52 #define wxIOCHECK(arg, msg)  wxFORCECHECK_MSG(arg != kIOReturnSuccess, msg)
  53 #define wxKERNCHECK(arg, msg) wxFORCECHECK_MSG(arg != KERN_SUCCESS, msg)
  54 #define wxSCHECK(arg, msg) wxFORCECHECK_MSG(arg != S_OK, msg)
  55
  56 #ifdef __WXDEBUG___
  57 #       define wxVERIFY(arg)    wxASSERT(arg)
  58 #else
  59 #       define wxVERIFY(arg)    arg
  60 #endif
  61
  62 /*
  63 void CFShowTypeIDDescription(CFTypeRef pData)
  64 {
  65         if(!pData)
  66         {
  67                 wxASSERT(false);
  68                 return;
  69         }
  70
  71         wxMessageBox(
  72                 CFStringGetCStringPtr(
  73                         CFCopyTypeIDDescription(CFGetTypeID(pData)),CFStringGetSystemEncoding()
  74                                                          )
  75                                 );
  76 }
  77 */
  78
  79 // ============================================================================
  80 // implementation
  81 // ============================================================================
  82
  83 // ---------------------------------------------------------------------------
  84 // wxHIDDevice
  85 // ---------------------------------------------------------------------------
  86
  87 bool wxHIDDevice::Create (int nClass, int nType, int nDev)
  88 {
  89         //Create the mach port
  90         wxIOCHECK(IOMasterPort(bootstrap_port, &m_pPort), "Could not create mach port");
  91
  92         //Dictionary that will hold first
  93         //the matching dictionary for determining which kind of devices we want,
  94         //then later some registry properties from an iterator (see below)
  95         CFMutableDictionaryRef pDictionary;
  96
  97         //Create a dictionary
  98         //The call to IOServiceMatching filters down the
  99         //the services we want to hid services (and also eats the
 100         //dictionary up for us (consumes one reference))
 101         wxVERIFY((pDictionary = IOServiceMatching(kIOHIDDeviceKey)) != NULL );
 102
 103         //Here we'll filter down the services to what we want
 104         if (nType != -1)
 105         {
 106                 CFNumberRef pType = CFNumberCreate(kCFAllocatorDefault,
 107                                                                         kCFNumberIntType, &nType);
 108                 CFDictionarySetValue(pDictionary, CFSTR(kIOHIDPrimaryUsageKey), pType);
 109                 CFRelease(pType);
 110         }
 111         if (nClass != -1)
 112         {
 113                 CFNumberRef pClass = CFNumberCreate(kCFAllocatorDefault,
 114                                                                         kCFNumberIntType, &nClass);
 115                 CFDictionarySetValue(pDictionary, CFSTR(kIOHIDPrimaryUsagePageKey), pClass);
 116                 CFRelease(pClass);
 117         }
 118
 119         //Now get the maching services
 120         io_iterator_t pIterator;
 121         wxIOCHECK(IOServiceGetMatchingServices(m_pPort, pDictionary, &pIterator), "No Matching HID Services");
 122         wxASSERT_MSG(pIterator != 0, wxT("No devices found!"));
 123
 124         //Now we iterate through them
 125         io_object_t pObject;
 126         while ( (pObject = IOIteratorNext(pIterator)) != 0)
 127         {
 128         if(--nDev != 0)
 129             continue;
 130
 131                 wxVERIFY(IORegistryEntryCreateCFProperties(pObject, &pDictionary,
 132                                                                                         kCFAllocatorDefault, kNilOptions) == KERN_SUCCESS);
 133
 134                 //Just for sanity :)
 135                 wxASSERT(CFGetTypeID(CFDictionaryGetValue(pDictionary, CFSTR(kIOHIDProductKey))) == CFStringGetTypeID());
 136
 137 /*
 138         kIOHIDTransportKey;
 139         kIOHIDVendorIDKey;
 140         kIOHIDProductIDKey;
 141         kIOHIDVersionNumberKey;
 142         kIOHIDManufacturerKey;
 143         kIOHIDSerialNumberKey;
 144         if !kIOHIDLocationIDKey
 145             kUSBDevicePropertyLocationID
 146         kIOHIDPrimaryUsageKey
 147 kIOHIDPrimaryUsagePageKey
 148 idProduct
 149 idVendor
 150 USB Product Name
 151 */
 152                 //Get [product] name
 153                 m_szProductName = wxMacCFStringHolder( (CFStringRef) CFDictionaryGetValue(pDictionary, CFSTR(kIOHIDProductKey)), false ).AsString();
 154
 155         CFNumberRef nref = (CFNumberRef) CFDictionaryGetValue(pDictionary, CFSTR(kIOHIDProductIDKey));
 156
 157         if (nref)
 158         CFNumberGetValue(
 159                                 nref,
 160                                 kCFNumberIntType,
 161                 &m_nProductId
 162                                 );
 163
 164         nref = (CFNumberRef) CFDictionaryGetValue(pDictionary, CFSTR(kIOHIDVendorIDKey));
 165         if (nref)
 166         CFNumberGetValue(
 167                                 nref,
 168                                 kCFNumberIntType,
 169                 &m_nManufacturerId
 170                                 );
 171
 172                 //Create the interface (good grief - long function names!)
 173                 SInt32 nScore;
 174                 IOCFPlugInInterface** ppPlugin;
 175                 wxIOCHECK(IOCreatePlugInInterfaceForService(pObject, kIOHIDDeviceUserClientTypeID,
 176                                                                                         kIOCFPlugInInterfaceID, &ppPlugin, &nScore), "");
 177
 178                 //Now, the final thing we can check before we fall back to asserts
 179                 //(because the dtor only checks if the device is ok, so if anything
 180                 //fails from now on the dtor will delete the device anyway, so we can't break from this).
 181
 182                 //Get the HID interface from the plugin to the mach port
 183                 wxSCHECK((*ppPlugin)->QueryInterface(ppPlugin,
 184                                                         CFUUIDGetUUIDBytes(kIOHIDDeviceInterfaceID), (void**) &m_ppDevice), "");
 185
 186                 //release the plugin
 187                 (*ppPlugin)->Release(ppPlugin);
 188
 189                 //open the HID interface...
 190                 wxVERIFY((*m_ppDevice)->open(m_ppDevice, 0) == S_OK);
 191
 192                 //
 193                 //Now the hard part - in order to scan things we need "cookies" -
 194                 //
 195                 wxCFArray CookieArray = CFDictionaryGetValue(pDictionary, CFSTR(kIOHIDElementKey));
 196                 BuildCookies(CookieArray);
 197
 198                 //cleanup
 199                 CFRelease(pDictionary);
 200                 IOObjectRelease(pObject);
 201                 break;
 202         }
 203         //iterator cleanup
 204         IOObjectRelease(pIterator);
 205
 206         return true;
 207 }//end Create()
 208
 209 int wxHIDDevice::GetCount (int nClass, int nType)
 210 {
 211         mach_port_t                     m_pPort;
 212
 213         //Create the mach port
 214         wxIOCHECK(IOMasterPort(bootstrap_port, &m_pPort), "Could not create mach port");
 215
 216         //Dictionary that will hold first
 217         //the matching dictionary for determining which kind of devices we want,
 218         //then later some registry properties from an iterator (see below)
 219         CFMutableDictionaryRef pDictionary;
 220
 221         //Create a dictionary
 222         //The call to IOServiceMatching filters down the
 223         //the services we want to hid services (and also eats the
 224         //dictionary up for us (consumes one reference))
 225         wxVERIFY((pDictionary = IOServiceMatching(kIOHIDDeviceKey)) != NULL );
 226
 227         //Here we'll filter down the services to what we want
 228         if (nType != -1)
 229         {
 230                 CFNumberRef pType = CFNumberCreate(kCFAllocatorDefault,
 231                                                                         kCFNumberIntType, &nType);
 232                 CFDictionarySetValue(pDictionary, CFSTR(kIOHIDPrimaryUsageKey), pType);
 233                 CFRelease(pType);
 234         }
 235         if (nClass != -1)
 236         {
 237                 CFNumberRef pClass = CFNumberCreate(kCFAllocatorDefault,
 238                                                                         kCFNumberIntType, &nClass);
 239                 CFDictionarySetValue(pDictionary, CFSTR(kIOHIDPrimaryUsagePageKey), pClass);
 240                 CFRelease(pClass);
 241         }
 242
 243         //Now get the maching services
 244         io_iterator_t pIterator;
 245         wxIOCHECK(IOServiceGetMatchingServices(m_pPort, pDictionary, &pIterator), "No Matching HID Services");
 246
 247     if(pIterator == NULL)
 248         return 0;
 249
 250         //Now we iterate through them
 251         io_object_t pObject;
 252
 253     int nCount = 0;
 254
 255         while ( (pObject = IOIteratorNext(pIterator)) != 0)
 256         ++nCount;
 257
 258     //iterator cleanup
 259         IOObjectRelease(pIterator);
 260
 261         return nCount;
 262 }//end Create()
 263
 264 void wxHIDDevice::AddCookie(CFTypeRef Data, int i)
 265 {
 266         CFNumberGetValue(
 267                                 (CFNumberRef) CFDictionaryGetValue      ( (CFDictionaryRef) Data
 268                                                                                 , CFSTR(kIOHIDElementCookieKey)
 269                                                                                 ),
 270                                 kCFNumberIntType,
 271                                 &m_pCookies[i]
 272                                 );
 273 }
 274
 275 void wxHIDDevice::AddCookieInQueue(CFTypeRef Data, int i)
 276 {
 277         AddCookie(Data, i);
 278         wxVERIFY((*m_ppQueue)->addElement(m_ppQueue, m_pCookies[i], 0) == S_OK);//3rd Param flags (none yet)
 279 }
 280
 281 void wxHIDDevice::InitCookies(size_t dwSize, bool bQueue)
 282 {
 283         m_pCookies = new IOHIDElementCookie[dwSize];
 284         if (bQueue)
 285         {
 286                 wxASSERT( m_ppQueue == NULL);
 287                 wxVERIFY(  (m_ppQueue = (*m_ppDevice)->allocQueue(m_ppDevice)) != NULL);
 288                 wxVERIFY(  (*m_ppQueue)->create(m_ppQueue, 0, 512) == S_OK); //Param 2, flags, none yet
 289         }
 290 }
 291
 292 bool wxHIDDevice::IsActive(int nIndex)
 293 {
 294         wxASSERT(m_pCookies[nIndex] != NULL);
 295         IOHIDEventStruct Event;
 296         (*m_ppDevice)->getElementValue(m_ppDevice, m_pCookies[nIndex], &Event);
 297 /*
 298     wxString ss;
 299     ss << _T("[") << (int) m_pCookies[nIndex] << _T("] = ") << Event.value << _T("  SIZE:") << Event.longValueSize;
 300
 301     wxLogDebug(ss);
 302 */
 303         return !!Event.value;
 304 }
 305
 306 bool wxHIDDevice::HasElement(int nIndex)
 307 {
 308     return m_pCookies[nIndex] != NULL;
 309 }
 310
 311 wxHIDDevice::~wxHIDDevice()
 312 {
 313         if (m_ppDevice != NULL)
 314         {
 315                 if (m_ppQueue != NULL)
 316                 {
 317                         (*m_ppQueue)->stop(m_ppQueue);
 318                         (*m_ppQueue)->dispose(m_ppQueue);
 319                         (*m_ppQueue)->Release(m_ppQueue);
 320                 }
 321                 (*m_ppDevice)->close(m_ppDevice);
 322                 (*m_ppDevice)->Release(m_ppDevice);
 323                 mach_port_deallocate(mach_task_self(), m_pPort);
 324         }
 325
 326         if (m_pCookies != NULL)
 327         {
 328                 delete [] m_pCookies;
 329         }
 330 }
 331
 332 // ---------------------------------------------------------------------------
 333 // wxHIDKeyboard
 334 // ---------------------------------------------------------------------------
 335
 336 enum
 337 {
 338         WXK_RSHIFT = 400,
 339         WXK_RALT,
 340         WXK_RCONTROL,
 341         WXK_RMENU
 342
 343 };
 344
 345 bool wxHIDKeyboard::Create()
 346 {
 347         return wxHIDDevice::Create(kHIDPage_GenericDesktop, kHIDUsage_GD_Keyboard);
 348 }
 349
 350 void wxHIDKeyboard::BuildCookies(wxCFArray& Array)
 351 {
 352         Array = CFDictionaryGetValue((CFDictionaryRef)Array[0], CFSTR(kIOHIDElementKey));
 353         InitCookies(500);
 354         int i,
 355                 nUsage;
 356     bool bEOTriggered = false;
 357         for (i = 0; i < Array.Count(); ++i)
 358         {
 359                 CFNumberGetValue(
 360                         (CFNumberRef) CFDictionaryGetValue((CFDictionaryRef) Array[i], CFSTR(kIOHIDElementUsageKey)),
 361                                 kCFNumberLongType, &nUsage);
 362
 363         //
 364         // OK, this is strange - basically this kind of strange -
 365         // Starting from 0xEO these elements (like shift) appear twice in
 366         // the array!  The ones at the end are bogus I guess - the funny part
 367         // is that besides the fact that the ones at the front have a Unit
 368         // and UnitExponent key with a value of 0 and a different cookie value,
 369         // there is no discernable difference between the two...
 370         //
 371         // Will the real shift please stand up?
 372         //
 373         // Something to spend a support request on, if I had one, LOL.
 374         //
 375         if(nUsage == 0xE0)
 376         {
 377             if(bEOTriggered)
 378                break;
 379             bEOTriggered = true;
 380         }
 381 /*
 382         wxString msg;
 383         int cookie;
 384                 CFNumberGetValue(
 385                                 (CFNumberRef) CFDictionaryGetValue      ( (CFDictionaryRef) Array[i]
 386                                                                                 , CFSTR(kIOHIDElementCookieKey)
 387                                                                                 ),
 388                                 kCFNumberIntType,
 389                                 &cookie
 390                                 );
 391
 392         msg << wxT("KEY:") << nUsage << wxT("COOKIE:") << cookie;
 393         wxLogDebug(msg);
 394 */
 395
 396                 if (nUsage >= kHIDUsage_KeyboardA && nUsage <= kHIDUsage_KeyboardZ)
 397                         AddCookie(Array[i], 'A' + (nUsage - kHIDUsage_KeyboardA) );
 398                 else if (nUsage >= kHIDUsage_Keyboard1 && nUsage <= kHIDUsage_Keyboard9)
 399                         AddCookie(Array[i], '1' + (nUsage - kHIDUsage_Keyboard1) );
 400                 else if (nUsage >= kHIDUsage_KeyboardF1 && nUsage <= kHIDUsage_KeyboardF12)
 401                         AddCookie(Array[i], WXK_F1 + (nUsage - kHIDUsage_KeyboardF1) );
 402                 else if (nUsage >= kHIDUsage_KeyboardF13 && nUsage <= kHIDUsage_KeyboardF24)
 403                         AddCookie(Array[i], WXK_F13 + (nUsage - kHIDUsage_KeyboardF13) );
 404                 else if (nUsage >= kHIDUsage_Keypad1 && nUsage <= kHIDUsage_Keypad9)
 405                         AddCookie(Array[i], WXK_NUMPAD1 + (nUsage - kHIDUsage_Keypad1) );
 406                 else switch (nUsage)
 407                 {
 408                         //0's (wx & ascii go 0-9, but HID goes 1-0)
 409                         case kHIDUsage_Keyboard0:
 410                                 AddCookie(Array[i],'0');
 411                                 break;
 412                         case kHIDUsage_Keypad0:
 413                                 AddCookie(Array[i],WXK_NUMPAD0);
 414                                 break;
 415
 416                         //Basic
 417                         case kHIDUsage_KeyboardReturnOrEnter:
 418                                 AddCookie(Array[i], WXK_RETURN);
 419                                 break;
 420                         case kHIDUsage_KeyboardEscape:
 421                                 AddCookie(Array[i], WXK_ESCAPE);
 422                                 break;
 423                         case kHIDUsage_KeyboardDeleteOrBackspace:
 424                                 AddCookie(Array[i], WXK_BACK);
 425                                 break;
 426                         case kHIDUsage_KeyboardTab:
 427                                 AddCookie(Array[i], WXK_TAB);
 428                                 break;
 429                         case kHIDUsage_KeyboardSpacebar:
 430                                 AddCookie(Array[i], WXK_SPACE);
 431                                 break;
 432                         case kHIDUsage_KeyboardPageUp:
 433                                 AddCookie(Array[i], WXK_PRIOR);
 434                                 break;
 435                         case kHIDUsage_KeyboardEnd:
 436                                 AddCookie(Array[i], WXK_END);
 437                                 break;
 438                         case kHIDUsage_KeyboardPageDown:
 439                                 AddCookie(Array[i], WXK_NEXT);
 440                                 break;
 441                         case kHIDUsage_KeyboardRightArrow:
 442                                 AddCookie(Array[i], WXK_RIGHT);
 443                                 break;
 444                         case kHIDUsage_KeyboardLeftArrow:
 445                                 AddCookie(Array[i], WXK_LEFT);
 446                                 break;
 447                         case kHIDUsage_KeyboardDownArrow:
 448                                 AddCookie(Array[i], WXK_DOWN);
 449                                 break;
 450                         case kHIDUsage_KeyboardUpArrow:
 451                                 AddCookie(Array[i], WXK_UP);
 452                                 break;
 453
 454                         //LEDS
 455                         case kHIDUsage_KeyboardCapsLock:
 456                                 AddCookie(Array[i],WXK_CAPITAL);
 457                                 break;
 458                         case kHIDUsage_KeypadNumLock:
 459                                 AddCookie(Array[i],WXK_NUMLOCK);
 460                                 break;
 461                         case kHIDUsage_KeyboardScrollLock:
 462                                 AddCookie(Array[i],WXK_SCROLL);
 463                                 break;
 464
 465                         //Menu keys, Shift, other specials
 466                         case kHIDUsage_KeyboardLeftControl:
 467                                 AddCookie(Array[i],WXK_CONTROL);
 468                                 break;
 469                         case kHIDUsage_KeyboardLeftShift:
 470                                 AddCookie(Array[i],WXK_SHIFT);
 471                                 break;
 472                         case kHIDUsage_KeyboardLeftAlt:
 473                                 AddCookie(Array[i],WXK_ALT);
 474                                 break;
 475                         case kHIDUsage_KeyboardLeftGUI:
 476                                 AddCookie(Array[i],WXK_MENU);
 477                                 break;
 478                         case kHIDUsage_KeyboardRightControl:
 479                                 AddCookie(Array[i],WXK_RCONTROL);
 480                                 break;
 481                         case kHIDUsage_KeyboardRightShift:
 482                                 AddCookie(Array[i],WXK_RSHIFT);
 483                                 break;
 484                         case kHIDUsage_KeyboardRightAlt:
 485                                 AddCookie(Array[i],WXK_RALT);
 486                                 break;
 487                         case kHIDUsage_KeyboardRightGUI:
 488                                 AddCookie(Array[i],WXK_RMENU);
 489                                 break;
 490
 491                         //Default
 492                         default:
 493                         //not in wx keycodes - do nothing....
 494                         break;
 495                 }
 496         }
 497 }//end buildcookies
 498
 499 //
 500 // wxGetKeyState
 501 //
 502
 503 #include "wx/utils.h"
 504 #include "wx/module.h"
 505
 506 class wxHIDModule : public wxModule
 507 {
 508     DECLARE_DYNAMIC_CLASS(wxHIDModule)
 509
 510     public:
 511         static wxHIDKeyboard* sm_keyboard;
 512
 513         virtual bool OnInit()
 514         {
 515             sm_keyboard = NULL;
 516             return true;
 517         }
 518         virtual void OnExit()
 519         {
 520             if (sm_keyboard)
 521                 delete sm_keyboard;
 522         }
 523 };
 524
 525 IMPLEMENT_DYNAMIC_CLASS(wxHIDModule, wxModule)
 526
 527 wxHIDKeyboard* wxHIDModule::sm_keyboard;
 528
 529 bool wxGetKeyState (wxKeyCode key)
 530 {
 531     wxASSERT_MSG(key != WXK_LBUTTON && key != WXK_RBUTTON && key !=
 532         WXK_MBUTTON, wxT("can't use wxGetKeyState() for mouse buttons"));
 533
 534     if (!wxHIDModule::sm_keyboard)
 535     {
 536         wxHIDModule::sm_keyboard = new wxHIDKeyboard();
 537         bool bOK = wxHIDModule::sm_keyboard->Create();
 538         wxASSERT(bOK);
 539         if(!bOK)
 540         {
 541             delete wxHIDModule::sm_keyboard;
 542             wxHIDModule::sm_keyboard = NULL;
 543             return false;
 544         }
 545     }
 546
 547     switch(key)
 548     {
 549     case WXK_SHIFT:
 550         return wxHIDModule::sm_keyboard->IsActive(WXK_SHIFT) ||
 551                wxHIDModule::sm_keyboard->IsActive(WXK_RSHIFT);
 552         break;
 553         case WXK_ALT:
 554         return wxHIDModule::sm_keyboard->IsActive(WXK_ALT) ||
 555                wxHIDModule::sm_keyboard->IsActive(WXK_RALT);
 556         break;
 557         case WXK_CONTROL:
 558         return wxHIDModule::sm_keyboard->IsActive(WXK_CONTROL) ||
 559                wxHIDModule::sm_keyboard->IsActive(WXK_RCONTROL);
 560         break;
 561         case WXK_MENU:
 562         return wxHIDModule::sm_keyboard->IsActive(WXK_MENU) ||
 563                wxHIDModule::sm_keyboard->IsActive(WXK_RMENU);
 564         break;
 565     default:
 566         return wxHIDModule::sm_keyboard->IsActive(key);
 567         break;
 568     }
 569 }
 570
 571 //
 572 // TODO: Find a better file to put this in
 573 //
 574 #include "wx/intl.h"
 575
 576 #ifdef __WXCOCOA__
 577 #include <CoreFoundation/CoreFoundation.h>
 578 #include <ApplicationServices/ApplicationServices.h>
 579 #else
 580 #include "wx/mac/private.h"
 581 #include "LaunchServices.h"
 582 #endif
 583
 584 #include "wx/uri.h"
 585 #include "wx/mac/corefoundation/cfstring.h"
 586
 587 long wxMacExecute(wxChar **argv,
 588                int flags,
 589                wxProcess *process)
 590 {
 591     CFIndex cfiCount = 0;
 592     //get count
 593     for(wxChar** argvcopy = argv; *argvcopy != NULL ; ++argvcopy)
 594     {
 595         ++cfiCount;
 596     }
 597
 598     if(cfiCount == 0) //no file to launch?
 599     {
 600         wxLogDebug(wxT("wxMacExecute No file to launch!"));
 601         return -1;
 602     }
 603
 604     CFURLRef cfurlApp = CFURLCreateWithString(
 605             kCFAllocatorDefault,
 606             wxMacCFStringHolder(*argv++, wxLocale::GetSystemEncoding()),
 607             NULL);
 608     wxASSERT(cfurlApp);
 609
 610     CFBundleRef cfbApp = CFBundleCreate(kCFAllocatorDefault, cfurlApp);
 611     if(!cfbApp)
 612     {
 613         wxLogDebug(wxT("wxMacExecute Bad bundle"));
 614         CFRelease(cfurlApp);
 615         return -1;
 616     }
 617
 618
 619     UInt32 dwBundleType, dwBundleCreator;
 620     CFBundleGetPackageInfo(cfbApp, &dwBundleType, &dwBundleCreator);
 621
 622     //Only call wxMacExecute for .app bundles - others could be actual unix programs
 623     if(dwBundleType != 'APPL')
 624     {
 625         CFRelease(cfurlApp);
 626         return -1;
 627     }
 628
 629     //
 630     // We have a good bundle - so let's launch it!
 631     //
 632
 633     CFMutableArrayRef cfaFiles = CFArrayCreateMutable(kCFAllocatorDefault, cfiCount - 1, NULL);
 634
 635     wxASSERT(cfaFiles);
 636
 637     if(--cfiCount)
 638     {
 639         for( ; *argv != NULL ; ++argv)
 640         {
 641 //            wxLogDebug(*argv);
 642             wxString sCurrentFile;
 643
 644             if(wxURI(*argv).IsReference())
 645                 sCurrentFile = wxString(wxT("file://")) + *argv;
 646             else
 647                 sCurrentFile = *argv;
 648
 649             CFURLRef cfurlCurrentFile =   CFURLCreateWithString(
 650                     kCFAllocatorDefault,
 651                     wxMacCFStringHolder(sCurrentFile, wxLocale::GetSystemEncoding()),
 652                     NULL);
 653             wxASSERT(cfurlCurrentFile);
 654
 655             CFArrayAppendValue(
 656                 cfaFiles,
 657                 cfurlCurrentFile
 658                             );
 659         }
 660     }
 661
 662     LSLaunchURLSpec launchspec;
 663     launchspec.appURL = cfurlApp;
 664     launchspec.itemURLs = cfaFiles;
 665     launchspec.passThruParams = NULL; //AEDesc*
 666     launchspec.launchFlags = kLSLaunchDefaults | kLSLaunchDontSwitch;  //TODO:  Possibly be smarter with flags
 667     launchspec.asyncRefCon = NULL;
 668
 669     OSStatus status = LSOpenFromURLSpec(&launchspec,
 670                         NULL); //2nd is CFURLRef* really launched
 671
 672     //cleanup
 673     CFRelease(cfurlApp);
 674     CFRelease(cfaFiles);
 675
 676     //check for error
 677     if(status != noErr)
 678     {
 679         wxLogDebug(wxString::Format(wxT("wxMacExecute ERROR: %d")), (int)status);
 680         return -1;
 681     }
 682     return 0; //success
 683 }
 684
 685 #endif //__DARWIN__