/*
druProgressCallback
DRNotificationCallback to handle burn or erase progress.
*/
void
druProgressCallback(DRNotificationCenterRef center,void *observer,CFStringRef name,DRTypeRef object,CFDictionaryRef taskStatus)
{
#pragma unused(center, name, object)
druBurnStatus *status = (druBurnStatus*)observer;
CFStringRef currentState = NULL;
CFNumberRef progressRef = NULL;
CFNumberRef currentTrackRef = NULL;
float progress = 0.0;
int currentTrack = 0;
char buffer[sizeof(status->stage)];
/* Get information from the status dictionary. */
currentState = CFDictionaryGetValue(taskStatus,kDRStatusStateKey);
progressRef = CFDictionaryGetValue(taskStatus,kDRStatusPercentCompleteKey);
currentTrackRef = CFDictionaryGetValue(taskStatus,kDRStatusCurrentTrackKey);
/* Fetch values from CFNumbers. */
if (progressRef != NULL)
CFNumberGetValue(progressRef,kCFNumberFloatType,&progress);
if (currentTrackRef != NULL)
CFNumberGetValue(currentTrackRef,kCFNumberIntType,¤tTrack);
/* Check to see if primary burn state has changed. (Preparing, Writing, Verifying, etc) */
if (status->lastState == NULL ||
!CFEqual(status->lastState,currentState) ||
((currentTrackRef != NULL) && !CFEqual(status->lastTrack,currentTrackRef)))
{
/* Yes - did we have a previous state? */
if (status->lastState != NULL)
{
/* Forget about the old state. */
if (status->lastState) CFRelease(status->lastState);
if (status->lastTrack) CFRelease(status->lastTrack);
}
/* If the burn was successful, stop the runloop. */
if (CFEqual(currentState,kDRStatusStateDone))
{
status->completionStatus = (CFDictionaryRef)CFRetain(taskStatus);
status->success = 1;
CFRunLoopStop(CFRunLoopGetCurrent());
return;
}
/* If the burn was unsuccessful, print a failure message (localized)
and stop the runloop. */
if (CFEqual(currentState,kDRStatusStateFailed))
{
status->completionStatus = (CFDictionaryRef)CFRetain(taskStatus);
status->success = 0;
CFRunLoopStop(CFRunLoopGetCurrent());
return;
}
/* Remember the new state. */
status->lastState = CFStringCreateCopy(NULL,currentState);
if (currentTrackRef) status->lastTrack = CFRetain(currentTrackRef);
/* Translate the stage into a user-visible string.
We only display a few of the possible states - the others are
brief and the user doesn't really care about them.
*/
buffer[0] = 0;
if (CFEqual(currentState,kDRStatusStatePreparing))
{
if (currentTrack == 0)
snprintf(buffer,sizeof(buffer),"Preparing...");
else
snprintf(buffer,sizeof(buffer),"Preparing track %d ...", currentTrack);
}
else if (CFEqual(currentState,kDRStatusStateTrackWrite))
{
if (currentTrack != 0)
snprintf(buffer,sizeof(buffer),"Writing track %d ...", currentTrack);
}
else if (CFEqual(currentState,kDRStatusStateSessionClose) ||
CFEqual(currentState,kDRStatusStateTrackClose))
{
snprintf(buffer,sizeof(buffer),"Closing...");
}
else if (CFEqual(currentState,kDRStatusStateVerifying))
{
if (currentTrack != 0)
snprintf(buffer,sizeof(buffer),"Verifying...");
}
else if (CFEqual(currentState,kDRStatusStateErasing))
{
snprintf(buffer,sizeof(buffer),"Erasing...");
}
/* Change the stage string - the progress bar will catch this. */
if (buffer[0] != 0 && strcmp(status->stage,buffer))
strncpy(status->stage, buffer, sizeof(status->stage));
}
/* Update the progress bar. */
druProgressBarUpdate(status->progressBar,status->stage,progress);
}
CFStringRef CreateURLCFString(CFStringRef Domain, CFStringRef Username,
CFStringRef Password, CFStringRef ServerName,
CFStringRef Path, CFStringRef PortNumber)
{
CFMutableDictionaryRef mutableDict = NULL;
int error;
CFMutableStringRef urlString = NULL;
mutableDict = CFDictionaryCreateMutable(kCFAllocatorDefault, 0, &kCFTypeDictionaryKeyCallBacks,
&kCFTypeDictionaryValueCallBacks);
if (mutableDict == NULL) {
smb_log_info("%s: CFDictionaryCreateMutable failed, syserr = %s",
ASL_LEVEL_ERR, __FUNCTION__, strerror(errno));
return NULL;
}
if (Domain && Username) {
CFMutableStringRef tempString = CFStringCreateMutableCopy(kCFAllocatorDefault, 0, Domain);
if (tempString) {
CFStringAppend(tempString, CFSTR("\\"));
CFStringAppend(tempString, Username);
Username = tempString;
}
else {
CFRetain(Username);
}
} else if (Username) {
CFRetain(Username);
}
if (Username) {
CFDictionarySetValue(mutableDict, kNetFSUserNameKey, Username);
CFRelease(Username);
}
if (Password) {
CFDictionarySetValue(mutableDict, kNetFSPasswordKey, Password);
}
if (ServerName) {
CFDictionarySetValue(mutableDict, kNetFSHostKey, ServerName);
}
if (Path) {
CFDictionarySetValue (mutableDict, kNetFSPathKey, Path);
}
if (PortNumber) {
CFDictionarySetValue (mutableDict, kNetFSAlternatePortKey, PortNumber);
}
error = smb_dictionary_to_urlstring(mutableDict, &urlString);
CFRelease(mutableDict);
if (error) {
errno = error;
}
return urlString;
}
/*
druPromptForDevice
Interactively asks the user to select a device from the devices which are
currently attached. If only one device is connected, the device is
automatically chosen and nothing is printed.
The optional filter function is called to filter devices. If you wish to
suppress a device, the filter function should return 0.
The returned device is retained by this routine.
*/
DRDeviceRef
druPromptForDevice(char *promptString, druDeviceFilterProc filter)
{
CFArrayRef deviceList = DRCopyDeviceArray();
CFIndex deviceCount = CFArrayGetCount(deviceList);
DRDeviceRef device;
CFIndex selection;
char userInput[10];
/* Can't proceed without at least one drive. */
if (deviceCount == 0)
{
printf("Sorry, no CD/DVD drives were found.\n");
exit(1);
}
/* Filter the list. */
if (filter != NULL)
{
CFMutableArrayRef filteredList = CFArrayCreateMutableCopy(NULL,0,deviceList);
for (selection=deviceCount-1; selection>=0; --selection)
if ((*filter)((DRDeviceRef)CFArrayGetValueAtIndex(filteredList,selection)) == 0)
CFArrayRemoveValueAtIndex(filteredList,selection);
CFRelease(deviceList);
deviceList = filteredList;
deviceCount = CFArrayGetCount(deviceList);
}
/* Can't proceed without at least one drive. */
if (deviceCount == 0)
{
printf("Sorry, no eligible drives were found.\n");
exit(1);
}
/* If there's only one device, which is actually true for many machines (those with
an internal CD burner and no external burners attached) then the choice
is obvious, and we don't need to display a menu. */
if (deviceCount == 1)
{
device = (DRDeviceRef)CFArrayGetValueAtIndex(deviceList,0);
CFRetain(device);
CFRelease(deviceList);
return device;
}
/* Display a menu of devices. */
printf("Available devices:\n");
druDisplayDeviceList(deviceList);
/* Display the prompt. */
if (promptString == NULL)
promptString = "Please select a device:";
printf("%s ", promptString);
fflush(stdout);
/* Get user input. */
userInput[0] = 0;
selection = atoi(fgets(userInput,sizeof(userInput),stdin)) - 1;
if (selection < 0 || selection >= deviceCount)
{
printf("Aborted.\n");
exit(1);
}
/* Return the selected device. */
device = (DRDeviceRef)CFArrayGetValueAtIndex(deviceList,selection);
CFRetain(device);
CFRelease(deviceList);
return device;
}
//-----------------------------------------------------------------------------
// wxDockEventHandler
//
// This is the global Mac/Carbon event handler for the dock.
// We need this for two reasons:
// 1) To handle wxTaskBarIcon menu events (see below for why)
// 2) To handle events from the dock when it requests a menu
//-----------------------------------------------------------------------------
pascal OSStatus
wxDockEventHandler(EventHandlerCallRef WXUNUSED(inHandlerCallRef),
EventRef inEvent,
void *pData)
{
// Get the parameters we want from the event
wxDockTaskBarIcon* pTB = (wxDockTaskBarIcon*) pData;
const UInt32 eventClass = GetEventClass(inEvent);
const UInt32 eventKind = GetEventKind(inEvent);
OSStatus err = eventNotHandledErr;
// Handle wxTaskBar menu events (note that this is a global event handler
// so it will actually get called by all commands/menus)
if ((eventClass == kEventClassCommand) && (eventKind == kEventCommandProcess || eventKind == kEventCommandUpdateStatus ))
{
// if we have no taskbar menu quickly pass it back to wxApp
if (pTB->m_pMenu != NULL)
{
// This is the real reason why we need this. Normally menus
// get handled in wxMacAppEventHandler
// However, in the case of a taskbar menu call
// command.menu.menuRef IS NULL!
// Which causes the wxApp handler just to skip it.
// get the HICommand from the event
HICommand command;
if (GetEventParameter(inEvent, kEventParamDirectObject,
typeHICommand, NULL,sizeof(HICommand), NULL, &command ) == noErr)
{
// Obtain the REAL menuRef and the menuItemIndex in the real menuRef
//
// NOTE: menuRef is generally used here for submenus, as
// GetMenuItemRefCon could give an incorrect wxMenuItem if we pass
// just the top level wxTaskBar menu
MenuItemIndex menuItemIndex;
MenuRef menuRef;
MenuRef taskbarMenuRef = MAC_WXHMENU(pTB->m_pMenu->GetHMenu());
// the next command is only successful if it was a command from the taskbar menu
// otherwise we pass it on
if (GetIndMenuItemWithCommandID(taskbarMenuRef,command.commandID,
1, &menuRef, &menuItemIndex ) == noErr)
{
wxMenu* itemMenu = wxFindMenuFromMacMenu( menuRef ) ;
int id = wxMacCommandToId( command.commandID ) ;
wxMenuItem *item = NULL;
if (id != 0) // get the wxMenuItem reference from the MenuRef
GetMenuItemRefCon( menuRef, menuItemIndex, (URefCon*) &item );
if (item && itemMenu )
{
if ( eventKind == kEventCommandProcess )
{
if ( itemMenu->HandleCommandProcess( item ) )
err = noErr;
}
else if ( eventKind == kEventCommandUpdateStatus )
{
if ( itemMenu->HandleCommandUpdateStatus( item ) )
err = noErr;
}
}
}
}
} //end if noErr on getting HICommand from event
}
else if ((eventClass == kEventClassApplication) && (eventKind == kEventAppGetDockTileMenu ))
{
// process the right click events
// NB: This may result in double or even triple-creation of the menus
// We need to do this for 2.4 compat, however
wxTaskBarIconEvent downevt(wxEVT_TASKBAR_RIGHT_DOWN, NULL);
pTB->m_parent->ProcessEvent(downevt);
wxTaskBarIconEvent upevt(wxEVT_TASKBAR_RIGHT_UP, NULL);
pTB->m_parent->ProcessEvent(upevt);
// create popup menu
wxMenu* menu = pTB->DoCreatePopupMenu();
if (menu != NULL)
{
// note to self - a MenuRef *is* a MenuHandle
MenuRef hMenu = MAC_WXHMENU(menu->GetHMenu());
// When SetEventParameter is called it will decrement
// the reference count of the menu - we need to make
// sure it stays around in the wxMenu class here
CFRetain(hMenu);
// set the actual dock menu
err = SetEventParameter(
inEvent, kEventParamMenuRef,
typeMenuRef, sizeof(MenuRef), &hMenu );
verify_noerr( err );
}
}
return err;
}
static CFURLRef _CFCreateHomeDirectoryURLForUser(CFStringRef uName) {
#if defined(__MACH__) || defined(__svr4__) || defined(__hpux__) || defined(__LINUX__) || defined(__FREEBSD__)
if (!uName) {
if (geteuid() != __CFEUID || getuid() != __CFUID || !__CFHomeDirectory)
_CFUpdateUserInfo();
if (__CFHomeDirectory) CFRetain(__CFHomeDirectory);
return __CFHomeDirectory;
} else {
struct passwd *upwd = NULL;
char buf[128], *user;
SInt32 len = CFStringGetLength(uName), size = CFStringGetMaximumSizeForEncoding(len, kCFPlatformInterfaceStringEncoding);
CFIndex usedSize;
if (size < 127) {
user = buf;
} else {
user = CFAllocatorAllocate(kCFAllocatorDefault, size+1, 0);
if (__CFOASafe) __CFSetLastAllocationEventName(user, "CFUtilities (temp)");
}
if (CFStringGetBytes(uName, CFRangeMake(0, len), kCFPlatformInterfaceStringEncoding, 0, true, user, size, &usedSize) == len) {
user[usedSize] = '\0';
upwd = getpwnam(user);
}
if (buf != user) {
CFAllocatorDeallocate(kCFAllocatorDefault, user);
}
return _CFCopyHomeDirURLForUser(upwd);
}
#elif defined(__WIN32__)
#warning CF: Windows home directory goop disabled
return NULL;
#if 0
CFString *user = !uName ? CFUserName() : uName;
if (!uName || CFEqual(user, CFUserName())) {
const char *cpath = getenv("HOMEPATH");
const char *cdrive = getenv("HOMEDRIVE");
if (cdrive && cpath) {
char fullPath[CFMaxPathSize];
CFStringRef str;
strcpy(fullPath, cdrive);
strncat(fullPath, cpath, CFMaxPathSize-strlen(cdrive)-1);
str = CFStringCreateWithCString(NULL, fullPath, kCFPlatformInterfaceStringEncoding);
home = CFURLCreateWithFileSystemPath(NULL, str, kCFURLWindowsPathStyle, true);
CFRelease(str);
}
}
if (!home) {
struct _USER_INFO_2 *userInfo;
HINSTANCE hinstDll = GetModuleHandleA("NETAPI32");
if (!hinstDll)
hinstDll = LoadLibraryEx("NETAPI32", NULL, 0);
if (hinstDll) {
FARPROC lpfn = GetProcAddress(hinstDll, "NetUserGetInfo");
if (lpfn) {
unsigned namelen = CFStringGetLength(user);
UniChar *username;
username = CFAllocatorAllocate(kCFAllocatorDefault, sizeof(UniChar) * (namelen + 1), 0);
if (__CFOASafe) __CFSetLastAllocationEventName(username, "CFUtilities (temp)");
CFStringGetCharacters(user, CFRangeMake(0, namelen), username);
if (!(*lpfn)(NULL, (LPWSTR)username, 2, (LPBYTE *)&userInfo)) {
UInt32 len = 0;
CFMutableStringRef str;
while (userInfo->usri2_home_dir[len] != 0) len ++;
str = CFStringCreateMutable(NULL, len+1);
CFStringAppendCharacters(str, userInfo->usri2_home_dir, len);
home = CFURLCreateWithFileSystemPath(NULL, str, kCFURLWindowsPathStyle, true);
CFRelease(str);
}
CFAllocatorDeallocate(kCFAllocatorDefault, username);
}
} else {
}
}
// We could do more here (as in KB Article Q101507). If that article is to
// be believed, we should only run into this case on Win95, or through
// user error.
if (CFStringGetLength(CFURLGetPath(home)) == 0) {
CFRelease(home);
home=NULL;
}
#endif
#else
#error Dont know how to compute users home directories on this platform
#endif
}
void PopupMenu::createPlatformMenu()
{
OSStatus err = CreateNewMenu( mData->tag, kMenuAttrAutoDisable,&(mData->mMenu));
CFRetain(mData->mMenu);
AssertFatal(err == noErr, "Could not create Carbon MenuRef");
}
/*----------------------------------------------------------------------------------------------------------*/
pascal OSStatus ScrollingTextViewHandler(EventHandlerCallRef inCaller, EventRef inEvent, void* inRefcon)
{
OSStatus result = eventNotHandledErr;
ScrollingTextBoxData* myData = (ScrollingTextBoxData*)inRefcon;
switch (GetEventClass(inEvent))
{
case kEventClassHIObject:
switch (GetEventKind(inEvent))
{
case kEventHIObjectConstruct:
{
// allocate some instance data
myData = (ScrollingTextBoxData*) calloc(1, sizeof(ScrollingTextBoxData));
// get our superclass instance
HIViewRef epView;
GetEventParameter(inEvent, kEventParamHIObjectInstance, typeHIObjectRef, NULL, sizeof(epView), NULL, &epView);
// remember our superclass in our instance data and initialize other fields
myData->view = epView;
// set the control ID so that we can find it later with HIViewFindByID
result = SetControlID(myData->view, &kScrollingTextBoxViewID);
// store our instance data into the event
result = SetEventParameter(inEvent, kEventParamHIObjectInstance, typeVoidPtr, sizeof(myData), &myData);
break;
}
case kEventHIObjectDestruct:
{
if (myData->theTimer != NULL) RemoveEventLoopTimer(myData->theTimer);
CFRelease(myData->theText);
free(myData);
result = noErr;
break;
}
case kEventHIObjectInitialize:
{
// always begin kEventHIObjectInitialize by calling through to the previous handler
result = CallNextEventHandler(inCaller, inEvent);
// if that succeeded, do our own initialization
if (result == noErr)
{
GetEventParameter(inEvent, kEventParamScrollingText, typeCFStringRef, NULL, sizeof(myData->theText), NULL, &myData->theText);
CFRetain(myData->theText);
GetEventParameter(inEvent, kEventParamAutoScroll, typeBoolean, NULL, sizeof(myData->autoScroll), NULL, &myData->autoScroll);
GetEventParameter(inEvent, kEventParamDelayBeforeAutoScroll, typeUInt32, NULL, sizeof(myData->delayBeforeAutoScroll), NULL, &myData->delayBeforeAutoScroll);
GetEventParameter(inEvent, kEventParamDelayBetweenAutoScroll, typeUInt32, NULL, sizeof(myData->delayBetweenAutoScroll), NULL, &myData->delayBetweenAutoScroll);
GetEventParameter(inEvent, kEventParamAutoScrollAmount, typeSInt16, NULL, sizeof(myData->autoScrollAmount), NULL, &myData->autoScrollAmount);
myData->theTimer = NULL;
}
break;
}
default:
break;
}
break;
case kEventClassScrollable:
switch (GetEventKind(inEvent))
{
case kEventScrollableGetInfo:
{
// we're being asked to return information about the scrolled view that we set as Event Parameters
HISize imageSize = {50.0, myData->height};
SetEventParameter(inEvent, kEventParamImageSize, typeHISize, sizeof(imageSize), &imageSize);
HISize lineSize = {50.0, 20.0};
SetEventParameter(inEvent, kEventParamLineSize, typeHISize, sizeof(lineSize), &lineSize);
HIRect bounds;
HIViewGetBounds(myData->view, &bounds);
SetEventParameter(inEvent, kEventParamViewSize, typeHISize, sizeof(bounds.size), &bounds.size);
SetEventParameter(inEvent, kEventParamOrigin, typeHIPoint, sizeof(myData->originPoint), &myData->originPoint);
result = noErr;
break;
}
case kEventScrollableScrollTo:
{
// we're being asked to scroll, we just do a sanity check and ask for a redraw
HIPoint where;
GetEventParameter(inEvent, kEventParamOrigin, typeHIPoint, NULL, sizeof(where), NULL, &where);
HIViewSetNeedsDisplay(myData->view, true);
myData->originPoint.y = (where.y < 0.0)?0.0:where.y;
HIViewSetBoundsOrigin(myData->view, 0, myData->originPoint.y);
break;
}
default:
break;
}
break;
case kEventClassControl:
switch (GetEventKind(inEvent))
{
// sets the feature of the view.
case kEventControlInitialize:
{
result = CallNextEventHandler(inCaller, inEvent);
if (result != noErr) break;
UInt32 features = 0;
result = GetEventParameter(inEvent, kEventParamControlFeatures, typeUInt32, NULL, sizeof(features), NULL, &features);
if (result == noErr)
features |= kControlSupportsEmbedding;
else
features = kControlSupportsEmbedding;
result = SetEventParameter(inEvent, kEventParamControlFeatures, typeUInt32, sizeof features, &features);
break;
}
// Our parent view just changed dimensions, so we determined our new height.
case kEventControlSetData:
CFRelease(myData->theText);
CFStringRef *p;
GetEventParameter(inEvent, kEventParamControlDataBuffer, typePtr, NULL, sizeof(p), NULL, &p);
myData->theText = *p;
CFRetain(myData->theText);
// fallthrough
case kEventControlBoundsChanged:
{
HIRect bounds;
HIViewGetBounds(myData->view, &bounds);
//
// If we're building on Panther (or later) then HIThemeGetTextDimensions is available, else we use GetThemeTextDimensions
//
#if PANTHER_BUILD
//
// Furthermore, if we're running on Panther then we can call HIThemeGetTextDimensions else we call GetThemeTextDimensions
//
if (GetHIToolboxVersion() >= Panther_HIToolbox_Version)
{
HIThemeTextInfo textInfo = {0, kThemeStateActive, kScrollingTextBoxFontID, kHIThemeTextHorizontalFlushLeft, kHIThemeTextVerticalFlushTop, kHIThemeTextBoxOptionStronglyVertical, kHIThemeTextTruncationNone, 0, false};
HIThemeGetTextDimensions(myData->theText, bounds.size.width - kMargin - kMargin, &textInfo, NULL, &myData->height, NULL);
}
else
#endif
{
Point pointBounds;
pointBounds.h = (int)(bounds.size.width - kMargin - kMargin);
GetThemeTextDimensions(myData->theText, kScrollingTextBoxFontID, kThemeStateActive, true, &pointBounds, NULL);
myData->height = pointBounds.v;
}
myData->height += 2.0 * kMargin;
HIViewSetNeedsDisplay(myData->view, true);
result = eventNotHandledErr;
break;
}
// Draw the view.
case kEventControlDraw:
{
CGContextRef context;
result = GetEventParameter(inEvent, kEventParamCGContextRef, typeCGContextRef, NULL, sizeof(context), NULL, &context);
HIRect bounds;
HIViewGetBounds(myData->view, &bounds);
CGContextSaveGState(context);
CGAffineTransform transform = CGAffineTransformIdentity;
// adjust the transform so the text doesn't draw upside down
transform = CGAffineTransformScale(transform, 1, -1);
CGContextSetTextMatrix(context, transform);
// now that the proper parameters and configurations have been dealt with, let's draw
result = ScrollingTextBoxDraw(context, &bounds, myData);
CGContextRestoreGState(context);
if (myData->autoScroll)
CGContextStrokeRect(context, bounds);
// we postpone starting the autoscroll timer until after we do our first drawing
if ( (myData->autoScroll) && (myData->theTimer == NULL) )
InstallEventLoopTimer(GetCurrentEventLoop(), TicksToEventTime(myData->delayBeforeAutoScroll), TicksToEventTime(myData->delayBetweenAutoScroll), myScrollingTextTimeProc, myData, &myData->theTimer);
result = noErr;
break;
}
default:
break;
}
break;
default:
break;
}
return result;
}
static CAImageQueueRef WKCAImageQueueRetain(CAImageQueueRef iq)
{
if (iq)
return (CAImageQueueRef)CFRetain(iq);
return 0;
}
/*
Create matching dictionaries for the devices we want to get notifications for,
and add them to the current run loop. Invoke the callbacks that will be responding
to these notifications once to arm them, and discover any devices that
are currently connected at the time notifications are setup.
*/
bool QextSerialEnumeratorPrivate::setUpNotifications_sys(bool /*setup*/)
{
kern_return_t kernResult;
mach_port_t masterPort;
CFRunLoopSourceRef notificationRunLoopSource;
CFMutableDictionaryRef classesToMatch;
CFMutableDictionaryRef cdcClassesToMatch;
io_iterator_t portIterator;
kernResult = IOMasterPort(MACH_PORT_NULL, &masterPort);
if (KERN_SUCCESS != kernResult) {
qDebug() << "IOMasterPort returned:" << kernResult;
return false;
}
classesToMatch = IOServiceMatching(kIOSerialBSDServiceValue);
if (classesToMatch == nullptr)
qDebug("IOServiceMatching returned a nullptr dictionary.");
else
CFDictionarySetValue(classesToMatch, CFSTR(kIOSerialBSDTypeKey), CFSTR(kIOSerialBSDAllTypes));
if (!(cdcClassesToMatch = IOServiceNameMatching("AppleUSBCDC"))) {
QESP_WARNING("couldn't create cdc matching dict");
return false;
}
// Retain an additional reference since each call to IOServiceAddMatchingNotification consumes one.
classesToMatch = (CFMutableDictionaryRef) CFRetain(classesToMatch);
cdcClassesToMatch = (CFMutableDictionaryRef) CFRetain(cdcClassesToMatch);
notificationPortRef = IONotificationPortCreate(masterPort);
if (notificationPortRef == nullptr) {
qDebug("IONotificationPortCreate return a nullptr IONotificationPortRef.");
return false;
}
notificationRunLoopSource = IONotificationPortGetRunLoopSource(notificationPortRef);
if (notificationRunLoopSource == nullptr) {
qDebug("IONotificationPortGetRunLoopSource returned nullptr CFRunLoopSourceRef.");
return false;
}
CFRunLoopAddSource(CFRunLoopGetCurrent(), notificationRunLoopSource, kCFRunLoopDefaultMode);
kernResult = IOServiceAddMatchingNotification(notificationPortRef, kIOMatchedNotification, classesToMatch,
deviceDiscoveredCallbackOSX, this, &portIterator);
if (kernResult != KERN_SUCCESS) {
qDebug() << "IOServiceAddMatchingNotification return:" << kernResult;
return false;
}
// arm the callback, and grab any devices that are already connected
deviceDiscoveredCallbackOSX(this, portIterator);
kernResult = IOServiceAddMatchingNotification(notificationPortRef, kIOMatchedNotification, cdcClassesToMatch,
deviceDiscoveredCallbackOSX, this, &portIterator);
if (kernResult != KERN_SUCCESS) {
qDebug() << "IOServiceAddMatchingNotification return:" << kernResult;
return false;
}
// arm the callback, and grab any devices that are already connected
deviceDiscoveredCallbackOSX(this, portIterator);
kernResult = IOServiceAddMatchingNotification(notificationPortRef, kIOTerminatedNotification, classesToMatch,
deviceTerminatedCallbackOSX, this, &portIterator);
if (kernResult != KERN_SUCCESS) {
qDebug() << "IOServiceAddMatchingNotification return:" << kernResult;
return false;
}
// arm the callback, and clear any devices that are terminated
deviceTerminatedCallbackOSX(this, portIterator);
kernResult = IOServiceAddMatchingNotification(notificationPortRef, kIOTerminatedNotification, cdcClassesToMatch,
deviceTerminatedCallbackOSX, this, &portIterator);
if (kernResult != KERN_SUCCESS) {
qDebug() << "IOServiceAddMatchingNotification return:" << kernResult;
return false;
}
// arm the callback, and clear any devices that are terminated
deviceTerminatedCallbackOSX(this, portIterator);
return true;
}
static CFDictionaryRef __DAMountMapCreate1( CFAllocatorRef allocator, struct fstab * fs )
{
CFMutableDictionaryRef map = NULL;
if ( strcmp( fs->fs_type, FSTAB_SW ) )
{
char * idAsCString = fs->fs_spec;
strsep( &idAsCString, "=" );
if ( idAsCString )
{
CFStringRef idAsString;
idAsString = CFStringCreateWithCString( kCFAllocatorDefault, idAsCString, kCFStringEncodingUTF8 );
if ( idAsString )
{
CFTypeRef id = NULL;
if ( strcmp( fs->fs_spec, "UUID" ) == 0 )
{
id = ___CFUUIDCreateFromString( kCFAllocatorDefault, idAsString );
}
else if ( strcmp( fs->fs_spec, "LABEL" ) == 0 )
{
id = CFRetain( idAsString );
}
else if ( strcmp( fs->fs_spec, "DEVICE" ) == 0 )
{
id = ___CFDictionaryCreateFromXMLString( kCFAllocatorDefault, idAsString );
}
if ( id )
{
map = CFDictionaryCreateMutable( kCFAllocatorDefault, 0, &kCFTypeDictionaryKeyCallBacks, &kCFTypeDictionaryValueCallBacks );
if ( map )
{
CFMutableStringRef options;
options = CFStringCreateMutable( kCFAllocatorDefault, 0 );
if ( options )
{
char * argument = NULL;
char * arguments = fs->fs_mntops;
CFBooleanRef automatic = NULL;
while ( ( argument = strsep( &arguments, "," ) ) )
{
if ( strcmp( argument, "auto" ) == 0 )
{
automatic = kCFBooleanTrue;
}
else if ( strcmp( argument, "noauto" ) == 0 )
{
automatic = kCFBooleanFalse;
}
else
{
CFStringAppendCString( options, argument, kCFStringEncodingUTF8 );
CFStringAppendCString( options, ",", kCFStringEncodingUTF8 );
}
}
if ( automatic )
{
CFDictionarySetValue( map, kDAMountMapMountAutomaticKey, automatic );
}
if ( CFStringGetLength( options ) )
{
CFStringTrim( options, CFSTR( "," ) );
CFDictionarySetValue( map, kDAMountMapMountOptionsKey, options );
}
CFRelease( options );
}
if ( strcmp( fs->fs_file, "none" ) )
{
CFURLRef path;
path = CFURLCreateFromFileSystemRepresentation( kCFAllocatorDefault, ( void * ) fs->fs_file, strlen( fs->fs_file ), TRUE );
if ( path )
{
CFDictionarySetValue( map, kDAMountMapMountPathKey, path );
CFRelease( path );
}
}
if ( strcmp( fs->fs_vfstype, "auto" ) )
{
CFStringRef kind;
kind = CFStringCreateWithCString( kCFAllocatorDefault, fs->fs_vfstype, kCFStringEncodingUTF8 );
if ( kind )
{
CFDictionarySetValue( map, kDAMountMapProbeKindKey, kind );
CFRelease( kind );
}
}
CFDictionarySetValue( map, kDAMountMapProbeIDKey, id );
}
CFRelease( id );
}
CFRelease( idAsString );
}
}
}
return map;
}
__private_extern__ CFStringRef _CFCopyExtensionForAbstractType(CFStringRef abstractType) {
return (abstractType ? CFRetain(abstractType) : NULL);
}
TStringIRep* TSICTStringCreateWithNumberAndFormat(CFNumberRef number, TSITStringFormat format)
{
CFRetain(number);
TSITStringTag tag = kTSITStringTagNumber;
CFDataRef data;
CFNumberType numType = CFNumberGetType(number);
switch(numType) {
case kCFNumberCharType:
{
int value;
if (CFNumberGetValue(number, kCFNumberIntType, &value)) {
if (value == 0 || value == 1) {
tag = kTSITStringTagBool;
} else {
tag = kTSITStringTagString;
}
}
break;
}
case kCFNumberFloat32Type:
case kCFNumberFloat64Type:
case kCFNumberFloatType:
case kCFNumberDoubleType:
{
tag = kTSITStringTagFloat;
break;
}
}
if (tag == kTSITStringTagBool) {
bool value;
CFNumberGetValue(number, kCFNumberIntType, &value);
if (value) {
data = CFDataCreate(kCFAllocatorDefault, (UInt8*)"true", 4);
} else {
data = CFDataCreate(kCFAllocatorDefault, (UInt8*)"false", 5);
}
} else if (tag == kTSITStringTagFloat) {
char buf[32];
char *p, *e;
double value;
CFNumberGetValue(number, numType, &value);
sprintf(buf, "%#.15g", value);
e = buf + strlen(buf);
p = e;
while (p[-1]=='0' && ('0' <= p[-2] && p[-2] <= '9')) {
p--;
}
memmove(p, e, strlen(e)+1);
data = CFDataCreate(kCFAllocatorDefault, (UInt8*)buf, (CFIndex)strlen(buf));
} else {
char buf[32];
SInt64 value;
CFNumberGetValue(number, numType, &value);
sprintf(buf, "%lli", value);
data = CFDataCreate(kCFAllocatorDefault, (UInt8*)buf, (CFIndex)strlen(buf));
}
TStringIRep* rep = TSICTStringCreateWithDataOfTypeAndFormat(data, tag, format);
CFRelease(data);
CFRelease(number);
return rep;
}
static void __DAStagePeek( DADiskRef disk )
{
/*
* We commence the "peek" stage if the conditions are right.
*/
CFMutableArrayRef candidates;
candidates = CFArrayCreateMutable( kCFAllocatorDefault, 0, &kCFTypeArrayCallBacks );
if ( candidates )
{
DASessionRef session;
CFArrayRef sessionList;
CFIndex sessionListCount;
CFIndex sessionListIndex;
sessionList = gDASessionList;
sessionListCount = CFArrayGetCount( sessionList );
for ( sessionListIndex = 0; sessionListIndex < sessionListCount; sessionListIndex++ )
{
DACallbackRef callback;
CFArrayRef callbackList;
CFIndex callbackListCount;
CFIndex callbackListIndex;
session = ( void * ) CFArrayGetValueAtIndex( sessionList, sessionListIndex );
callbackList = DASessionGetCallbackRegister( session );
callbackListCount = CFArrayGetCount( callbackList );
for ( callbackListIndex = 0; callbackListIndex < callbackListCount; callbackListIndex++ )
{
callback = ( void * ) CFArrayGetValueAtIndex( callbackList, callbackListIndex );
if ( DACallbackGetKind( callback ) == _kDADiskPeekCallback )
{
CFArrayAppendValue( candidates, callback );
}
}
}
CFArraySortValues( candidates, CFRangeMake( 0, CFArrayGetCount( candidates ) ), __DAStagePeekCompare, NULL );
/*
* Commence the peek.
*/
CFRetain( disk );
DADiskSetContext( disk, candidates );
DADiskSetState( disk, kDADiskStateStagedPeek, TRUE );
DADiskSetState( disk, kDADiskStateCommandActive, TRUE );
__DAStagePeekCallback( NULL, disk );
CFRelease( candidates );
}
}
//_____________________________________________________________________________
//
void AUElement::SetName (CFStringRef inName)
{
if (mElementName) CFRelease (mElementName);
mElementName = inName;
if (mElementName) CFRetain (mElementName);
}
SCPreferencesRef
SCPreferencesCreateWithOptions(CFAllocatorRef allocator,
CFStringRef name,
CFStringRef prefsID,
AuthorizationRef authorization,
CFDictionaryRef options)
{
CFDataRef authorizationData = NULL;
SCPreferencesPrivateRef prefsPrivate;
if (options != NULL) {
if (!isA_CFDictionary(options)) {
_SCErrorSet(kSCStatusInvalidArgument);
return NULL;
}
}
if (authorization != NULL) {
CFMutableDictionaryRef authorizationDict;
CFBundleRef bundle;
CFStringRef bundleID = NULL;
authorizationDict = CFDictionaryCreateMutable(NULL,
0,
&kCFTypeDictionaryKeyCallBacks,
&kCFTypeDictionaryValueCallBacks);
#if !TARGET_OS_IPHONE
if (authorization != kSCPreferencesUseEntitlementAuthorization) {
CFDataRef data;
AuthorizationExternalForm extForm;
OSStatus os_status;
os_status = AuthorizationMakeExternalForm(authorization, &extForm);
if (os_status != errAuthorizationSuccess) {
SCLog(TRUE, LOG_INFO, CFSTR("_SCHelperOpen AuthorizationMakeExternalForm() failed"));
_SCErrorSet(kSCStatusInvalidArgument);
CFRelease(authorizationDict);
return NULL;
}
data = CFDataCreate(NULL, (const UInt8 *)extForm.bytes, sizeof(extForm.bytes));
CFDictionaryAddValue(authorizationDict,
kSCHelperAuthAuthorization,
data);
CFRelease(data);
}
#endif
/* get the application/executable/bundle name */
bundle = CFBundleGetMainBundle();
if (bundle != NULL) {
bundleID = CFBundleGetIdentifier(bundle);
if (bundleID != NULL) {
CFRetain(bundleID);
} else {
CFURLRef url;
url = CFBundleCopyExecutableURL(bundle);
if (url != NULL) {
bundleID = CFURLCopyPath(url);
CFRelease(url);
}
}
if (bundleID != NULL) {
if (CFEqual(bundleID, CFSTR("/"))) {
CFRelease(bundleID);
bundleID = NULL;
}
}
}
if (bundleID == NULL) {
bundleID = CFStringCreateWithFormat(NULL, NULL, CFSTR("Unknown(%d)"), getpid());
}
CFDictionaryAddValue(authorizationDict,
kSCHelperAuthCallerInfo,
bundleID);
CFRelease(bundleID);
if (authorizationDict != NULL) {
_SCSerialize((CFPropertyListRef)authorizationDict,
&authorizationData,
NULL,
NULL);
CFRelease(authorizationDict);
}
}
prefsPrivate = __SCPreferencesCreate(allocator, name, prefsID, authorizationData, options);
if (authorizationData != NULL) CFRelease(authorizationData);
return (SCPreferencesRef)prefsPrivate;
}
//
// Query NDAS info by Slot number.
//
// Return : -1 if Bad parameters, No memory or bad Infos.
// 0 if Not exist
// 1 if success.
//
SInt32 NDASPreferencesQueryBySlotNumber(PNDASPreferencesParameter parameter)
{
CFStringRef strEntryKey = NULL;
CFStringRef strIDKey[4] = { NULL };
CFStringRef strWriteKeyKey = NULL;
CFStringRef strConfigurationKey = NULL;
CFStringRef strNameKey = NULL;
CFStringRef strIDValue[4] = { NULL };
CFStringRef strWriteKeyValue = NULL;
CFNumberRef numberConfigurationValue = NULL;
CFStringRef strNameValue = NULL;
CFDictionaryRef dictEntry = NULL;
int count;
bool present;
SInt32 result = -1;
CFArrayRef cfaKeys = NULL;
if(parameter == NULL || parameter->slotNumber == 0) {
return -1;
}
// Read Last Value.
CFPreferencesSynchronize(
NDAS_PREFERENCES_FILE_REGISTER,
kCFPreferencesAnyUser,
kCFPreferencesCurrentHost
);
// Slot Number is the Key.
strEntryKey = CFStringCreateWithFormat(NULL, NULL, CFSTR(KEY_SLOT_NUMBER_STRING), parameter->slotNumber);
if(NULL == strEntryKey) {
return -1;
}
dictEntry = CFPreferencesCopyValue (
strEntryKey,
NDAS_PREFERENCES_FILE_REGISTER,
kCFPreferencesAnyUser,
kCFPreferencesCurrentHost
);
if(dictEntry == NULL) {
result = 0;
goto cleanup;
}
//
// Check and Copy Values.
//
// Create Keys.
for(count = 0; count < 4; count++) {
strIDKey[count] = CFStringCreateWithFormat(NULL, NULL, CFSTR(KEY_ID_STRING), count);
if(NULL == strIDKey[count]) {
goto cleanup;
}
}
strWriteKeyKey = CFStringCreateWithFormat(NULL, NULL, CFSTR(KEY_WRITEKEY_STRING));
strConfigurationKey = CFStringCreateWithFormat(NULL, NULL, CFSTR(KEY_CONFIGURATION_STRING));
if(NULL == strWriteKeyKey || NULL == strConfigurationKey) {
goto cleanup;
}
// ID
for(count = 0; count < 4; count++) {
strIDValue[count] = NDASPreferencesGetIDorWriteKey(dictEntry, strIDKey[count]);
if (NULL == strIDValue[count]) {
result = -1;
goto cleanup;
}
if(!CFStringGetCString(strIDValue[count], parameter->chID[count], 6, CFStringGetSystemEncoding())) {
goto cleanup;
}
}
// Write Key.
strWriteKeyValue = NDASPreferencesGetIDorWriteKey(dictEntry, strWriteKeyKey);
if (NULL == strWriteKeyValue) {
// Write Key is Optional.
memset(parameter->chWriteKey, 0, 6);
}
CFStringGetCString(strWriteKeyValue, parameter->chWriteKey, 6, CFStringGetSystemEncoding());
// Copy Name.
strNameKey = CFStringCreateWithFormat(NULL, NULL, CFSTR(KEY_NAME_STRING), KEY_NAME_STRING);
if(NULL == strNameKey) {
goto cleanup;
}
present = CFDictionaryGetValueIfPresent(
dictEntry,
strNameKey,
(const void**)&strNameValue
);
if(!present || !strNameValue) {
// Name is Optional.
parameter->cfsName = NULL;
} else {
CFRetain(strNameValue);
if(CFStringGetTypeID() == CFGetTypeID(strNameValue)) {
parameter->cfsName = CFStringCreateCopy(kCFAllocatorDefault, strNameValue);
}
}
// Configuration.
present = CFDictionaryGetValueIfPresent(
dictEntry,
strConfigurationKey,
(const void**)&numberConfigurationValue
);
if(!present || !numberConfigurationValue) {
// configuraton is Optional.
parameter->configuration = kNDASUnitConfigurationUnmount;
} else {
CFRetain(numberConfigurationValue);
// Convert CF Number to int
CFNumberGetValue (numberConfigurationValue, kCFNumberSInt32Type, ¶meter->configuration);
if(parameter->configuration > kNDASNumberOfUnitConfiguration) {
parameter->configuration = kNDASUnitConfigurationUnmount;
}
}
result = 1;
cleanup:
// clean up.
if(strEntryKey) CFRelease(strEntryKey);
if(dictEntry) CFRelease(dictEntry);
if(strWriteKeyKey) CFRelease(strWriteKeyKey);
if(strWriteKeyValue) CFRelease(strWriteKeyValue);
if(strNameKey) CFRelease(strNameKey);
if(strNameValue) CFRelease(strNameValue);
if(strConfigurationKey) CFRelease(strConfigurationKey);
if(numberConfigurationValue) CFRelease(numberConfigurationValue);
for(count = 0; count < 4; count++) {
if(strIDKey[count]) CFRelease(strIDKey[count]);
if(strIDValue[count]) CFRelease(strIDValue[count]);
}
return result;
}
static Boolean
__SCPreferencesScheduleWithRunLoop(SCPreferencesRef prefs,
CFRunLoopRef runLoop,
CFStringRef runLoopMode,
dispatch_queue_t queue)
{
Boolean ok = FALSE;
SCPreferencesPrivateRef prefsPrivate = (SCPreferencesPrivateRef)prefs;
pthread_mutex_lock(&prefsPrivate->lock);
if ((prefsPrivate->dispatchQueue != NULL) || // if we are already scheduled on a dispatch queue
((queue != NULL) && prefsPrivate->scheduled)) { // if we are already scheduled on a CFRunLoop
_SCErrorSet(kSCStatusInvalidArgument);
goto done;
}
if (!prefsPrivate->scheduled) {
CFMutableArrayRef keys;
if (prefsPrivate->session == NULL) {
ok = __SCPreferencesAddSession(prefs);
if (!ok) {
goto done;
}
}
CFRetain(prefs); // hold a reference to the prefs
keys = CFArrayCreateMutable(NULL, 0, &kCFTypeArrayCallBacks);
CFArrayAppendValue(keys, prefsPrivate->sessionKeyCommit);
CFArrayAppendValue(keys, prefsPrivate->sessionKeyApply);
(void) SCDynamicStoreSetNotificationKeys(prefsPrivate->session, keys, NULL);
CFRelease(keys);
if (runLoop != NULL) {
prefsPrivate->rls = SCDynamicStoreCreateRunLoopSource(NULL, prefsPrivate->session, 0);
prefsPrivate->rlList = CFArrayCreateMutable(NULL, 0, &kCFTypeArrayCallBacks);
}
prefsPrivate->scheduled = TRUE;
}
if (queue != NULL) {
ok = SCDynamicStoreSetDispatchQueue(prefsPrivate->session, queue);
if (!ok) {
prefsPrivate->scheduled = FALSE;
(void) SCDynamicStoreSetNotificationKeys(prefsPrivate->session, NULL, NULL);
CFRelease(prefs);
goto done;
}
prefsPrivate->dispatchQueue = queue;
dispatch_retain(prefsPrivate->dispatchQueue);
} else {
if (!_SC_isScheduled(NULL, runLoop, runLoopMode, prefsPrivate->rlList)) {
/*
* if we do not already have notifications scheduled with
* this runLoop / runLoopMode
*/
CFRunLoopAddSource(runLoop, prefsPrivate->rls, runLoopMode);
}
_SC_schedule(prefs, runLoop, runLoopMode, prefsPrivate->rlList);
}
ok = TRUE;
done :
pthread_mutex_unlock(&prefsPrivate->lock);
return ok;
}
SCNetworkServiceRef
SCNetworkSetCopySelectedVPNService(SCNetworkSetRef set)
{
CFIndex i;
CFIndex n;
SCNetworkServiceRef selected = NULL;
CFArrayRef services;
CFMutableArrayRef services_vpn = NULL;
if (!isA_SCNetworkSet(set)) {
_SCErrorSet(kSCStatusInvalidArgument);
return NULL;
}
services = SCNetworkSetCopyServices(set);
if (services != NULL) {
n = CFArrayGetCount(services);
for (i = 0; i < n; i++) {
SCNetworkServiceRef service;
service = CFArrayGetValueAtIndex(services, i);
if (!SCNetworkServiceGetEnabled(service)) {
// if not enabled
continue;
}
if (!_SCNetworkServiceIsVPN(service)) {
// if not VPN service
continue;
}
if (services_vpn == NULL) {
services_vpn = CFArrayCreateMutable(NULL, 0, &kCFTypeArrayCallBacks);
}
CFArrayAppendValue(services_vpn, service);
}
CFRelease(services);
}
if (services_vpn == NULL) {
// if no VPN services
return NULL;
}
n = CFArrayGetCount(services_vpn);
if (n > 1) {
CFArrayRef order;
CFMutableArrayRef sorted;
order = SCNetworkSetGetServiceOrder(set);
sorted = CFArrayCreateMutableCopy(NULL, 0, services_vpn);
CFArraySortValues(sorted,
CFRangeMake(0, CFArrayGetCount(sorted)),
_SCNetworkServiceCompare,
(void *)order);
CFRelease(services_vpn);
services_vpn = sorted;
}
#if TARGET_OS_IPHONE
if (n > 1) {
CFStringRef serviceID_prefs;
#define VPN_PREFERENCES CFSTR("com.apple.mobilevpn")
#define VPN_SERVICE_ID CFSTR("activeVPNID")
CFPreferencesAppSynchronize(VPN_PREFERENCES);
serviceID_prefs = CFPreferencesCopyAppValue(VPN_SERVICE_ID, VPN_PREFERENCES);
if (serviceID_prefs != NULL) {
for (i = 0; i < n; i++) {
SCNetworkServiceRef service;
CFStringRef serviceID;
service = CFArrayGetValueAtIndex(services_vpn, i);
serviceID = SCNetworkServiceGetServiceID(service);
if (CFEqual(serviceID, serviceID_prefs)) {
selected = service;
CFRetain(selected);
break;
}
}
CFRelease(serviceID_prefs);
}
}
#endif // TARGET_OS_IPHONE
if (selected == NULL) {
selected = CFArrayGetValueAtIndex(services_vpn, 0);
CFRetain(selected);
}
CFRelease(services_vpn);
return selected;
}
/* This accessor never returns NULL. For usage inside this file, consider __CFErrorGetUserInfo().
*/
CFDictionaryRef CFErrorCopyUserInfo(CFErrorRef err) {
CFDictionaryRef userInfo = _CFErrorGetUserInfo(err);
return userInfo ? (CFDictionaryRef)CFRetain(userInfo) : _CFErrorCreateEmptyDictionary(CFGetAllocator(err));
}
Boolean
_SCNetworkSetSetSetID(SCNetworkSetRef set, CFStringRef newSetID)
{
SCNetworkSetRef currentSet = NULL;
SCNetworkSetPrivateRef currentSetPrivate = NULL;
CFDictionaryRef entity;
CFStringRef newPath;
Boolean ok = FALSE;
CFStringRef oldPath = NULL;
SCNetworkSetPrivateRef setPrivate = (SCNetworkSetPrivateRef)set;
Boolean updateCurrentSet = FALSE;
if (!isA_SCNetworkSet(set)) {
_SCErrorSet(kSCStatusInvalidArgument);
return FALSE;
}
if (!isA_CFString(newSetID)) {
_SCErrorSet(kSCStatusInvalidArgument);
return FALSE;
}
// If newSetID is equal to current setID, our work is done
if (CFEqual(newSetID, setPrivate->setID)) {
return TRUE;
}
newPath = SCPreferencesPathKeyCreateSet(NULL, newSetID);
entity = SCPreferencesPathGetValue(setPrivate->prefs, newPath);
if (isA_CFDictionary(entity)) {
// if the new set already exists
_SCErrorSet(kSCStatusKeyExists);
goto done;
}
oldPath = SCPreferencesPathKeyCreateSet(NULL, setPrivate->setID);
entity = SCPreferencesPathGetValue(setPrivate->prefs, oldPath);
if (!isA_CFDictionary(entity)) {
// if the set has already been removed
_SCErrorSet(kSCStatusNoKey);
goto done;
}
ok = SCPreferencesPathSetValue(setPrivate->prefs, newPath, entity);
if (!ok) {
goto done;
}
ok = SCPreferencesPathRemoveValue(setPrivate->prefs, oldPath);
if (!ok) {
goto done;
}
// update current set (if needed)
currentSet = SCNetworkSetCopyCurrent(setPrivate->prefs);
if (currentSet != NULL) {
currentSetPrivate = (SCNetworkSetPrivateRef)currentSet;
if (CFEqual(currentSetPrivate->setID, setPrivate->setID)) {
updateCurrentSet = TRUE;
}
CFRelease(currentSet);
}
CFRetain(newSetID);
CFRelease(setPrivate->setID);
setPrivate->setID = newSetID;
if (updateCurrentSet) {
SCNetworkSetSetCurrent(set);
}
done:
if (oldPath != NULL) {
CFRelease(oldPath);
}
if (newPath != NULL) {
CFRelease(newPath);
}
return ok;
}
CFTimeZoneRef CFCalendarCopyTimeZone(CFCalendarRef calendar) {
CF_OBJC_FUNCDISPATCHV(CFCalendarGetTypeID(), CFTimeZoneRef, calendar_copyTimeZone);
__CFGenericValidateType(calendar, CFCalendarGetTypeID());
return (CFTimeZoneRef)CFRetain(calendar->_tz);
}
CFStringRef
SCNetworkSetGetName(SCNetworkSetRef set)
{
CFBundleRef bundle;
CFDictionaryRef entity;
CFStringRef path;
SCNetworkSetPrivateRef setPrivate = (SCNetworkSetPrivateRef)set;
if (!isA_SCNetworkSet(set)) {
_SCErrorSet(kSCStatusInvalidArgument);
return NULL;
}
if (setPrivate->name != NULL) {
return setPrivate->name;
}
path = SCPreferencesPathKeyCreateSet(NULL, setPrivate->setID);
entity = SCPreferencesPathGetValue(setPrivate->prefs, path);
CFRelease(path);
if (isA_CFDictionary(entity)) {
CFStringRef name;
name = CFDictionaryGetValue(entity, kSCPropUserDefinedName);
if (isA_CFString(name)) {
setPrivate->name = CFRetain(name);
}
}
bundle = _SC_CFBundleGet();
if (bundle != NULL) {
if (setPrivate->name != NULL) {
CFStringRef non_localized;
non_localized = _SC_CFBundleCopyNonLocalizedString(bundle,
CFSTR("DEFAULT_SET_NAME"),
CFSTR("Automatic"),
NULL);
if (non_localized != NULL) {
if (CFEqual(setPrivate->name, non_localized)) {
CFStringRef localized;
// if "Automatic", return localized name
localized = CFBundleCopyLocalizedString(bundle,
CFSTR("DEFAULT_SET_NAME"),
CFSTR("Automatic"),
NULL);
if (localized != NULL) {
CFRelease(setPrivate->name);
setPrivate->name = localized;
}
}
CFRelease(non_localized);
}
}
}
return setPrivate->name;
}
const char *_CFProcessPath(void) {
#if !defined(__LINUX__)
CFAllocatorRef alloc = NULL;
char *thePath = NULL;
int execIndex = 0;
if (__CFProcessPath) return __CFProcessPath;
if (!__CFProcessPath) {
thePath = getenv("CFProcessPath");
alloc = CFRetain(__CFGetDefaultAllocator());
if (thePath) {
int len = strlen(thePath);
__CFProcessPath = CFAllocatorAllocate(alloc, len+1, 0);
if (__CFOASafe) __CFSetLastAllocationEventName((void *)__CFProcessPath, "CFUtilities (process-path)");
memmove((char *)__CFProcessPath, thePath, len + 1);
}
}
#if defined(__MACH__)
{
struct stat exec, lcfm;
unsigned long size = CFMaxPathSize;
char buffer[CFMaxPathSize];
if (0 == _NSGetExecutablePath(buffer, &size) &&
strcasestr(buffer, "LaunchCFMApp") != NULL &&
0 == stat("/System/Library/Frameworks/Carbon.framework/Versions/Current/Support/LaunchCFMApp", &lcfm) &&
0 == stat(buffer, &exec) &&
(lcfm.st_dev == exec.st_dev) &&
(lcfm.st_ino == exec.st_ino)) {
// Executable is LaunchCFMApp, take special action
execIndex = 1;
__CFIsCFM = true;
}
}
#endif
if (!__CFProcessPath && NULL != (*_NSGetArgv())[execIndex]) {
char buf[CFMaxPathSize] = {0};
#if defined(__WIN32__)
HINSTANCE hinst = GetModuleHandle(NULL);
DWORD rlen = hinst ? GetModuleFileName(hinst, buf, 1028) : 0;
thePath = rlen ? buf : NULL;
#else
struct stat statbuf;
const char *arg0 = (*_NSGetArgv())[execIndex];
if (arg0[0] == '/') {
// We've got an absolute path; look no further;
thePath = (char *)arg0;
} else {
char *theList = getenv("PATH");
if (NULL != theList && NULL == strrchr(arg0, '/')) {
thePath = _CFSearchForNameInPath(alloc, arg0, theList);
if (thePath) {
// User could have "." or "../bin" or other relative path in $PATH
if (('/' != thePath[0]) && _CFGetCurrentDirectory(buf, CFMaxPathSize)) {
strlcat(buf, "/", CFMaxPathSize);
strlcat(buf, thePath, CFMaxPathSize);
if (0 == stat(buf, &statbuf)) {
CFAllocatorDeallocate(alloc, (void *)thePath);
thePath = buf;
}
}
if (thePath != buf) {
strlcpy(buf, thePath, CFMaxPathSize);
CFAllocatorDeallocate(alloc, (void *)thePath);
thePath = buf;
}
}
}
}
// After attempting a search through $PATH, if existant,
// try prepending the current directory to argv[0].
if (!thePath && _CFGetCurrentDirectory(buf, CFMaxPathSize)) {
if (buf[strlen(buf)-1] != '/') {
strlcat(buf, "/", CFMaxPathSize);
}
strlcat(buf, arg0, CFMaxPathSize);
if (0 == stat(buf, &statbuf)) {
thePath = buf;
}
}
if (thePath) {
// We are going to process the buffer replacing all "/./" with "/"
CFIndex srcIndex = 0, dstIndex = 0;
CFIndex len = strlen(thePath);
for (srcIndex=0; srcIndex<len; srcIndex++) {
thePath[dstIndex] = thePath[srcIndex];
dstIndex++;
if ((srcIndex < len-2) && (thePath[srcIndex] == '/') && (thePath[srcIndex+1] == '.') && (thePath[srcIndex+2] == '/')) {
// We are at the first slash of a "/./" Skip the "./"
srcIndex+=2;
}
}
thePath[dstIndex] = 0;
}
#endif
if (!thePath) {
thePath = (*_NSGetArgv())[execIndex];
}
if (thePath) {
int len = strlen(thePath);
__CFProcessPath = CFAllocatorAllocate(alloc, len + 1, 0);
if (__CFOASafe) __CFSetLastAllocationEventName((void *)__CFProcessPath, "CFUtilities (process-path)");
memmove((char *)__CFProcessPath, thePath, len + 1);
}
if (__CFProcessPath) {
const char *p = 0;
int i;
for (i = 0; __CFProcessPath[i] != 0; i++){
if (__CFProcessPath[i] == '/')
p = __CFProcessPath + i;
}
if (p != 0)
__CFprogname = p + 1;
else
__CFprogname = __CFProcessPath;
}
}
#endif
if (!__CFProcessPath) {
__CFProcessPath = "";
}
return __CFProcessPath;
}
void handle_device(AMDeviceRef device) {
if (found_device) return; // handle one device only
CFStringRef found_device_id = AMDeviceCopyDeviceIdentifier(device);
if (device_id != NULL) {
if(strcmp(device_id, CFStringGetCStringPtr(found_device_id, CFStringGetSystemEncoding())) == 0) {
found_device = true;
} else {
return;
}
} else {
found_device = true;
}
CFRetain(device); // don't know if this is necessary?
printf("[ 0%%] Found device (%s), beginning install\n", CFStringGetCStringPtr(found_device_id, CFStringGetSystemEncoding()));
AMDeviceConnect(device);
assert(AMDeviceIsPaired(device));
assert(AMDeviceValidatePairing(device) == 0);
assert(AMDeviceStartSession(device) == 0);
CFStringRef path = CFStringCreateWithCString(NULL, app_path, kCFStringEncodingASCII);
CFURLRef relative_url = CFURLCreateWithFileSystemPath(NULL, path, kCFURLPOSIXPathStyle, false);
CFURLRef url = CFURLCopyAbsoluteURL(relative_url);
CFRelease(relative_url);
int afcFd;
assert(AMDeviceStartService(device, CFSTR("com.apple.afc"), &afcFd, NULL) == 0);
assert(AMDeviceStopSession(device) == 0);
assert(AMDeviceDisconnect(device) == 0);
assert(AMDeviceTransferApplication(afcFd, path, NULL, transfer_callback, NULL) == 0);
close(afcFd);
CFStringRef keys[] = { CFSTR("PackageType") };
CFStringRef values[] = { CFSTR("Developer") };
CFDictionaryRef options = CFDictionaryCreate(NULL, (const void **)&keys, (const void **)&values, 1, &kCFTypeDictionaryKeyCallBacks, &kCFTypeDictionaryValueCallBacks);
AMDeviceConnect(device);
assert(AMDeviceIsPaired(device));
assert(AMDeviceValidatePairing(device) == 0);
assert(AMDeviceStartSession(device) == 0);
int installFd;
assert(AMDeviceStartService(device, CFSTR("com.apple.mobile.installation_proxy"), &installFd, NULL) == 0);
assert(AMDeviceStopSession(device) == 0);
assert(AMDeviceDisconnect(device) == 0);
mach_error_t result = AMDeviceInstallApplication(installFd, path, options, install_callback, NULL);
if (result != 0)
{
printf("AMDeviceInstallApplication failed: %d\n", result);
exit(1);
}
close(installFd);
CFRelease(path);
CFRelease(options);
printf("[100%%] Installed package %s\n", app_path);
if (!debug) exit(0); // no debug phase
AMDeviceConnect(device);
assert(AMDeviceIsPaired(device));
assert(AMDeviceValidatePairing(device) == 0);
assert(AMDeviceStartSession(device) == 0);
printf("------ Debug phase ------\n");
mount_developer_image(device); // put debugserver on the device
start_remote_debug_server(device); // start debugserver
write_gdb_prep_cmds(device, url); // dump the necessary gdb commands into a file
CFRelease(url);
printf("[100%%] Connecting to remote debug server\n");
printf("-------------------------\n");
signal(SIGHUP, gdb_ready_handler);
pid_t parent = getpid();
int pid = fork();
if (pid == 0) {
system(GDB_SHELL); // launch gdb
kill(parent, SIGHUP); // "No. I am your father."
_exit(0);
}
}
nsresult
AppleVDADecoder::SubmitFrame(MediaRawData* aSample)
{
MOZ_ASSERT(mTaskQueue->IsCurrentThreadIn());
mInputIncoming--;
AutoCFRelease<CFDataRef> block =
CFDataCreate(kCFAllocatorDefault, aSample->Data(), aSample->Size());
if (!block) {
NS_ERROR("Couldn't create CFData");
return NS_ERROR_FAILURE;
}
AutoCFRelease<CFNumberRef> pts =
CFNumberCreate(kCFAllocatorDefault,
kCFNumberSInt64Type,
&aSample->mTime);
AutoCFRelease<CFNumberRef> dts =
CFNumberCreate(kCFAllocatorDefault,
kCFNumberSInt64Type,
&aSample->mTimecode);
AutoCFRelease<CFNumberRef> duration =
CFNumberCreate(kCFAllocatorDefault,
kCFNumberSInt64Type,
&aSample->mDuration);
AutoCFRelease<CFNumberRef> byte_offset =
CFNumberCreate(kCFAllocatorDefault,
kCFNumberSInt64Type,
&aSample->mOffset);
char keyframe = aSample->mKeyframe ? 1 : 0;
AutoCFRelease<CFNumberRef> cfkeyframe =
CFNumberCreate(kCFAllocatorDefault,
kCFNumberSInt8Type,
&keyframe);
const void* keys[] = { CFSTR("FRAME_PTS"),
CFSTR("FRAME_DTS"),
CFSTR("FRAME_DURATION"),
CFSTR("FRAME_OFFSET"),
CFSTR("FRAME_KEYFRAME") };
const void* values[] = { pts,
dts,
duration,
byte_offset,
cfkeyframe };
static_assert(ArrayLength(keys) == ArrayLength(values),
"Non matching keys/values array size");
AutoCFRelease<CFDictionaryRef> frameInfo =
CFDictionaryCreate(kCFAllocatorDefault,
keys,
values,
ArrayLength(keys),
&kCFTypeDictionaryKeyCallBacks,
&kCFTypeDictionaryValueCallBacks);
mQueuedSamples++;
OSStatus rv = VDADecoderDecode(mDecoder,
0,
block,
frameInfo);
if (rv != noErr) {
NS_WARNING("AppleVDADecoder: Couldn't pass frame to decoder");
mCallback->Error();
return NS_ERROR_FAILURE;
}
if (mIs106) {
// TN2267:
// frameInfo: A CFDictionaryRef containing information to be returned in
// the output callback for this frame.
// This dictionary can contain client provided information associated with
// the frame being decoded, for example presentation time.
// The CFDictionaryRef will be retained by the framework.
// In 10.6, it is released one too many. So retain it.
CFRetain(frameInfo);
}
// Ask for more data.
if (!mInputIncoming && mQueuedSamples <= mMaxRefFrames) {
LOG("AppleVDADecoder task queue empty; requesting more data");
mCallback->InputExhausted();
}
return NS_OK;
}
static Boolean
__SCPreferencesAccess_helper(SCPreferencesRef prefs)
{
Boolean ok;
SCPreferencesPrivateRef prefsPrivate = (SCPreferencesPrivateRef)prefs;
CFDictionaryRef serverDict = NULL;
CFDictionaryRef serverPrefs = NULL;
CFDictionaryRef serverSignature = NULL;
uint32_t status = kSCStatusOK;
CFDataRef reply = NULL;
if (prefsPrivate->helper_port == MACH_PORT_NULL) {
ok = __SCPreferencesCreate_helper(prefs);
if (!ok) {
return FALSE;
}
}
// have the helper "access" the prefs
ok = _SCHelperExec(prefsPrivate->helper_port,
SCHELPER_MSG_PREFS_ACCESS,
NULL,
&status,
&reply);
if (!ok) {
goto fail;
}
if (status != kSCStatusOK) {
goto error;
}
if (reply == NULL) {
goto fail;
}
ok = _SCUnserialize((CFPropertyListRef *)&serverDict, reply, NULL, 0);
CFRelease(reply);
if (!ok) {
goto fail;
}
if (isA_CFDictionary(serverDict)) {
serverPrefs = CFDictionaryGetValue(serverDict, CFSTR("preferences"));
serverPrefs = isA_CFDictionary(serverPrefs);
serverSignature = CFDictionaryGetValue(serverDict, CFSTR("signature"));
serverSignature = isA_CFData(serverSignature);
}
if ((serverPrefs == NULL) || (serverSignature == NULL)) {
if (serverDict != NULL) CFRelease(serverDict);
goto fail;
}
prefsPrivate->prefs = CFDictionaryCreateMutableCopy(NULL, 0, serverPrefs);
prefsPrivate->signature = CFRetain(serverSignature);
prefsPrivate->accessed = TRUE;
CFRelease(serverDict);
return TRUE;
fail :
// close helper
if (prefsPrivate->helper_port != MACH_PORT_NULL) {
_SCHelperClose(&prefsPrivate->helper_port);
}
status = kSCStatusAccessError;
error :
// return error
_SCErrorSet(status);
return FALSE;
}
int
Tcl_MacOSXOpenVersionedBundleResources(
Tcl_Interp *interp,
const char *bundleName,
const char *bundleVersion,
int hasResourceFile,
int maxPathLen,
char *libraryPath)
{
#ifdef HAVE_COREFOUNDATION
CFBundleRef bundleRef, versionedBundleRef = NULL;
CFStringRef bundleNameRef;
CFURLRef libURL;
libraryPath[0] = '\0';
bundleNameRef = CFStringCreateWithCString(NULL, bundleName,
kCFStringEncodingUTF8);
bundleRef = CFBundleGetBundleWithIdentifier(bundleNameRef);
CFRelease(bundleNameRef);
if (bundleVersion && bundleRef) {
/*
* Create bundle from bundleVersion subdirectory of 'Versions'.
*/
CFURLRef bundleURL = CFBundleCopyBundleURL(bundleRef);
if (bundleURL) {
CFStringRef bundleVersionRef = CFStringCreateWithCString(NULL,
bundleVersion, kCFStringEncodingUTF8);
if (bundleVersionRef) {
CFStringRef bundleTailRef = CFURLCopyLastPathComponent(
bundleURL);
if (bundleTailRef) {
if (CFStringCompare(bundleTailRef, bundleVersionRef, 0) ==
kCFCompareEqualTo) {
versionedBundleRef = (CFBundleRef) CFRetain(bundleRef);
}
CFRelease(bundleTailRef);
}
if (!versionedBundleRef) {
CFURLRef versURL = CFURLCreateCopyAppendingPathComponent(
NULL, bundleURL, CFSTR("Versions"), TRUE);
if (versURL) {
CFURLRef versionedBundleURL =
CFURLCreateCopyAppendingPathComponent(
NULL, versURL, bundleVersionRef, TRUE);
if (versionedBundleURL) {
versionedBundleRef = CFBundleCreate(NULL,
versionedBundleURL);
CFRelease(versionedBundleURL);
}
CFRelease(versURL);
}
}
CFRelease(bundleVersionRef);
}
CFRelease(bundleURL);
}
if (versionedBundleRef) {
bundleRef = versionedBundleRef;
}
}
if (bundleRef) {
if (hasResourceFile) {
/*
* Dynamically acquire address for CFBundleOpenBundleResourceMap
* symbol, since it is only present in full CoreFoundation on Mac
* OS X and not in CFLite on pure Darwin.
*/
static int initialized = FALSE;
static short (*openresourcemap)(CFBundleRef) = NULL;
if (!initialized) {
#if TCL_DYLD_USE_DLFCN
#if MAC_OS_X_VERSION_MIN_REQUIRED < 1040
if (tclMacOSXDarwinRelease >= 8)
#endif
{
const char *errMsg = nil;
openresourcemap = dlsym(RTLD_NEXT,
"CFBundleOpenBundleResourceMap");
if (!openresourcemap) {
errMsg = dlerror();
TclLoadDbgMsg("dlsym() failed: %s", errMsg);
}
}
if (!openresourcemap)
#endif
{
#if TCL_DYLD_USE_NSMODULE
NSSymbol nsSymbol = NULL;
if (NSIsSymbolNameDefinedWithHint(
"_CFBundleOpenBundleResourceMap",
"CoreFoundation")) {
nsSymbol = NSLookupAndBindSymbolWithHint(
"_CFBundleOpenBundleResourceMap",
"CoreFoundation");
if (nsSymbol) {
openresourcemap = NSAddressOfSymbol(nsSymbol);
}
}
#endif
}
initialized = TRUE;
}
if (openresourcemap) {
short refNum;
refNum = openresourcemap(bundleRef);
}
}
libURL = CFBundleCopyResourceURL(bundleRef, CFSTR("Scripts"),
NULL, NULL);
if (libURL) {
/*
* FIXME: This is a quick fix, it is probably not right for
* internationalization.
*/
CFURLGetFileSystemRepresentation(libURL, TRUE,
(unsigned char*) libraryPath, maxPathLen);
CFRelease(libURL);
}
if (versionedBundleRef) {
CFRelease(versionedBundleRef);
}
}
if (libraryPath[0]) {
return TCL_OK;
} else {
return TCL_ERROR;
}
#else /* HAVE_COREFOUNDATION */
return TCL_ERROR;
#endif /* HAVE_COREFOUNDATION */
}
static SCPreferencesPrivateRef
__SCPreferencesCreate(CFAllocatorRef allocator,
CFStringRef name,
CFStringRef prefsID,
CFDataRef authorizationData,
CFDictionaryRef options)
{
SCPreferencesPrivateRef prefsPrivate;
int sc_status = kSCStatusOK;
/*
* allocate and initialize a new prefs session
*/
prefsPrivate = __SCPreferencesCreatePrivate(allocator);
if (prefsPrivate == NULL) {
return NULL;
}
prefsPrivate->name = CFStringCreateCopy(allocator, name);
if (prefsID != NULL) {
prefsPrivate->prefsID = CFStringCreateCopy(allocator, prefsID);
}
if (authorizationData != NULL) {
prefsPrivate->authorizationData = CFRetain(authorizationData);
}
if (options != NULL) {
prefsPrivate->options = CFDictionaryCreateCopy(allocator, options);
}
retry :
/*
* convert prefsID to path
*/
prefsPrivate->path = __SCPreferencesPath(allocator,
prefsID,
(prefsPrivate->newPath == NULL));
if (prefsPrivate->path == NULL) {
sc_status = kSCStatusFailed;
goto error;
}
if (access(prefsPrivate->path, R_OK) == 0) {
goto done;
}
switch (errno) {
case ENOENT :
/* no prefs file */
if ((prefsID == NULL) || !CFStringHasPrefix(prefsID, CFSTR("/"))) {
/* if default preference ID or relative path */
if (prefsPrivate->newPath == NULL) {
/*
* we've looked in the "new" prefs directory
* without success. Save the "new" path and
* look in the "old" prefs directory.
*/
prefsPrivate->newPath = prefsPrivate->path;
goto retry;
} else {
/*
* we've looked in both the "new" and "old"
* prefs directories without success. Use
* the "new" path.
*/
CFAllocatorDeallocate(NULL, prefsPrivate->path);
prefsPrivate->path = prefsPrivate->newPath;
prefsPrivate->newPath = NULL;
}
}
/* no preference data, start fresh */
sc_status = kSCStatusNoConfigFile;
goto done;
case EPERM :
case EACCES :
if (prefsPrivate->authorizationData != NULL) {
/* no problem, we'll be using the helper */
goto done;
}
SCLog(_sc_verbose, LOG_DEBUG, CFSTR("__SCPreferencesCreate open() failed: %s"), strerror(errno));
sc_status = kSCStatusAccessError;
break;
default :
SCLog(TRUE, LOG_ERR, CFSTR("__SCPreferencesCreate open() failed: %s"), strerror(errno));
sc_status = kSCStatusFailed;
break;
}
error:
CFRelease(prefsPrivate);
_SCErrorSet(sc_status);
return NULL;
done :
/* all OK */
_SCErrorSet(sc_status);
return prefsPrivate;
}
hid_device * HID_API_EXPORT hid_open_path(const char *path)
{
int i;
hid_device *dev = NULL;
CFIndex num_devices;
dev = new_hid_device();
/* Set up the HID Manager if it hasn't been done */
if (hid_init() < 0)
return NULL;
/* give the IOHIDManager a chance to update itself */
process_pending_events();
IOHIDManagerRef hid_mgr = hidManager();
CFSetRef device_set = IOHIDManagerCopyDevices(hid_mgr);
if (device_set==NULL) {
return NULL;
}
num_devices = CFSetGetCount(device_set);
IOHIDDeviceRef *device_array = calloc(num_devices, sizeof(IOHIDDeviceRef));
CFSetGetValues(device_set, (const void **) device_array);
for (i = 0; i < num_devices; i++) {
char cbuf[BUF_LEN];
size_t len;
IOHIDDeviceRef os_dev = device_array[i];
len = make_path(os_dev, cbuf, sizeof(cbuf));
if (!strcmp(cbuf, path)) {
/* Matched Paths. Open this Device. */
IOReturn ret = IOHIDDeviceOpen(os_dev, kIOHIDOptionsTypeSeizeDevice);
if (ret == kIOReturnSuccess) {
char str[32];
free(device_array);
CFRetain(os_dev);
CFRelease(device_set);
dev->device_handle = os_dev;
/* Create the buffers for receiving data */
dev->max_input_report_len = (CFIndex) get_max_report_length(os_dev);
dev->input_report_buf = calloc(dev->max_input_report_len, sizeof(uint8_t));
/* Create the Run Loop Mode for this device.
printing the reference seems to work. */
sprintf(str, "HIDAPI_%p", os_dev);
dev->run_loop_mode =
CFStringCreateWithCString(NULL, str, kCFStringEncodingASCII);
/* Attach the device to a Run Loop */
IOHIDDeviceRegisterInputReportCallback(
os_dev, dev->input_report_buf, dev->max_input_report_len,
&hid_report_callback, dev);
IOHIDDeviceRegisterRemovalCallback(dev->device_handle, hid_device_removal_callback, dev);
/* Start the read thread */
pthread_create(&dev->thread, NULL, read_thread, dev);
/* Wait here for the read thread to be initialized. */
pthread_barrier_wait(&dev->barrier);
return dev;
}
else {
goto return_error;
}
}
}
return_error:
free(device_array);
CFRelease(device_set);
free_hid_device(dev);
return NULL;
}
/*
* Obtain the status of a CMS message's signature. A CMS message can
* be signed my multiple signers; this function returns the status
* associated with signer 'n' as indicated by the signerIndex parameter.
*/
OSStatus CMSDecoderCopySignerStatus(
CMSDecoderRef cmsDecoder,
size_t signerIndex,
CFTypeRef policyOrArray,
Boolean evaluateSecTrust,
CMSSignerStatus *signerStatus, /* optional; RETURNED */
SecTrustRef *secTrust, /* optional; RETURNED */
OSStatus *certVerifyResultCode) /* optional; RETURNED */
{
if((cmsDecoder == NULL) || (cmsDecoder->decState != DS_Final)) {
return errSecParam;
}
/* initialize return values */
if(signerStatus) {
*signerStatus = kCMSSignerUnsigned;
}
if(secTrust) {
*secTrust = NULL;
}
if(certVerifyResultCode) {
*certVerifyResultCode = 0;
}
if(cmsDecoder->signedData == NULL) {
*signerStatus = kCMSSignerUnsigned; /* redundant, I know, but explicit */
return errSecSuccess;
}
ASSERT(cmsDecoder->numSigners > 0);
if(signerIndex >= cmsDecoder->numSigners) {
*signerStatus = kCMSSignerInvalidIndex;
return errSecSuccess;
}
if(!SecCmsSignedDataHasDigests(cmsDecoder->signedData)) {
*signerStatus = kCMSSignerNeedsDetachedContent;
return errSecSuccess;
}
/*
* OK, we should be able to verify this signerInfo.
* I think we have to do the SecCmsSignedDataVerifySignerInfo first
* in order get all the cert pieces into place before returning them
* to the caller.
*/
SecTrustRef theTrust = NULL;
OSStatus vfyRtn = SecCmsSignedDataVerifySignerInfo(cmsDecoder->signedData,
(int)signerIndex,
/*
* FIXME this cast should not be necessary, but libsecurity_smime
* declares this argument as a SecKeychainRef
*/
(SecKeychainRef)cmsDecoder->keychainOrArray,
policyOrArray,
&theTrust);
/* Subsequent errors to errOut: */
/*
* NOTE the smime lib did NOT evaluate that SecTrust - it only does
* SecTrustEvaluate() if we don't ask for a copy.
*
* FIXME deal with multitudes of status returns here...for now, proceed with
* obtaining components the caller wants and assume that a nonzero vfyRtn
* means "bad signature".
*/
OSStatus ortn = errSecSuccess;
SecTrustResultType secTrustResult;
CSSM_RETURN tpVfyStatus = CSSM_OK;
OSStatus evalRtn;
if(secTrust != NULL) {
*secTrust = theTrust;
/* we'll release our reference at the end */
if (theTrust)
CFRetain(theTrust);
}
SecCmsSignerInfoRef signerInfo =
SecCmsSignedDataGetSignerInfo(cmsDecoder->signedData, (int)signerIndex);
if(signerInfo == NULL) {
/* should never happen */
ASSERT(0);
dprintf("CMSDecoderCopySignerStatus: no signerInfo\n");
ortn = errSecInternalComponent;
goto errOut;
}
/* now do the actual cert verify */
if(evaluateSecTrust) {
evalRtn = SecTrustEvaluate(theTrust, &secTrustResult);
if(evalRtn) {
/* should never happen */
CSSM_PERROR("SecTrustEvaluate", evalRtn);
dprintf("CMSDecoderCopySignerStatus: SecTrustEvaluate error\n");
ortn = errSecInternalComponent;
goto errOut;
}
switch(secTrustResult) {
case kSecTrustResultUnspecified:
/* cert chain valid, no special UserTrust assignments */
case kSecTrustResultProceed:
/* cert chain valid AND user explicitly trusts this */
break;
case kSecTrustResultDeny:
tpVfyStatus = CSSMERR_APPLETP_TRUST_SETTING_DENY;
break;
case kSecTrustResultConfirm:
dprintf("SecTrustEvaluate reported confirm\n");
tpVfyStatus = CSSMERR_TP_NOT_TRUSTED;
break;
default:
{
/* get low-level TP error */
OSStatus tpStatus;
ortn = SecTrustGetCssmResultCode(theTrust, &tpStatus);
if(ortn) {
CSSM_PERROR("SecTrustGetCssmResultCode", ortn);
}
else {
tpVfyStatus = tpStatus;
}
CSSM_PERROR("TP status after SecTrustEvaluate", tpVfyStatus);
break;
}
} /* switch(secTrustResult) */
} /* evaluateSecTrust true */
if(certVerifyResultCode != NULL) {
*certVerifyResultCode = tpVfyStatus;
}
/* cook up global status based on vfyRtn and tpVfyStatus */
if(signerStatus != NULL) {
if((vfyRtn == errSecSuccess) && (tpVfyStatus == CSSM_OK)) {
*signerStatus = kCMSSignerValid;
}
else if(vfyRtn != errSecSuccess) {
/* this could mean other things, but for now... */
*signerStatus = kCMSSignerInvalidSignature;
}
else {
*signerStatus = kCMSSignerInvalidCert;
}
}
errOut:
CFRELEASE(theTrust);
return ortn;
}