Example #1
0
static int
collect_drive_stats(io_registry_entry_t driver, long *stats)
{
    CFNumberRef     number;
    CFDictionaryRef properties;
    CFDictionaryRef statistics;
    long            value;
    kern_return_t   status;
    int             i;


    /*
     * If the drive goes away, we may not get any properties
     * for it.  So take some defaults. Nb: use memset ??
     */
    for (i = 0; i < kIDXLast; i++) {
	stats[i] = 0;
    }

    /* retrieve the properties */
    status = IORegistryEntryCreateCFProperties(driver, (CFMutableDictionaryRef *)&properties,
					       kCFAllocatorDefault, kNilOptions);
    if (status != KERN_SUCCESS) {
	snmp_log(LOG_ERR, "diskio: device has no properties\n");
/*	fprintf(stderr, "device has no properties\n"); */
	return (1);
    }

    /* retrieve statistics from properties */
    statistics = (CFDictionaryRef)CFDictionaryGetValue(properties,
						       CFSTR(kIOBlockStorageDriverStatisticsKey));
    if (statistics) {

	/* Now hand me the crystals. */
	if ((number = (CFNumberRef)CFDictionaryGetValue(statistics,
						 CFSTR(kIOBlockStorageDriverStatisticsBytesReadKey)))) {
	    CFNumberGetValue(number, kCFNumberSInt32Type, &value);
	    stats[kIDXBytesRead] = value;
	}

	if ((number = (CFNumberRef)CFDictionaryGetValue(statistics,
						 CFSTR(kIOBlockStorageDriverStatisticsBytesWrittenKey)))) {
	    CFNumberGetValue(number, kCFNumberSInt32Type, &value);
	    stats[kIDXBytesWritten] = value;
	}

	if ((number = (CFNumberRef)CFDictionaryGetValue(statistics,
						 CFSTR(kIOBlockStorageDriverStatisticsReadsKey)))) {
	    CFNumberGetValue(number, kCFNumberSInt32Type, &value);
	    stats[kIDXNumReads] = value;
	}
	if ((number = (CFNumberRef)CFDictionaryGetValue(statistics,
						 CFSTR(kIOBlockStorageDriverStatisticsWritesKey)))) {
	    CFNumberGetValue(number, kCFNumberSInt32Type, &value);
	    stats[kIDXNumWrites] = value;
	}
    }
    /* we're done with the properties, release them */
    CFRelease(properties);
    return (0);
}
Example #2
0
void wxHIDKeyboard::DoBuildCookies(CFArrayRef Array)
{
    //Now go through each possible cookie
    int i,
        nUsage;
//    bool bEOTriggered = false;
    for (i = 0; i < CFArrayGetCount(Array); ++i)
    {
        const void* ref = CFDictionaryGetValue(
                (CFDictionaryRef)CFArrayGetValueAtIndex(Array, i),
                CFSTR(kIOHIDElementKey)
                                              );

        if (ref != NULL)
        {
            DoBuildCookies((CFArrayRef) ref);
        }
        else
    {

            //
            // Get the usage #
            //
        CFNumberGetValue(
                (CFNumberRef)
                    CFDictionaryGetValue((CFDictionaryRef)
                        CFArrayGetValueAtIndex(Array, i),
                        CFSTR(kIOHIDElementUsageKey)
                                        ),
                              kCFNumberLongType,
                              &nUsage);

            //
            // Now translate the usage # into a wx keycode
            //

        //
        // OK, this is strange - basically this kind of strange -
        // Starting from 0xEO these elements (like shift) appear twice in
        // the array!  The ones at the end are bogus I guess - the funny part
        // is that besides the fact that the ones at the front have a Unit
        // and UnitExponent key with a value of 0 and a different cookie value,
        // there is no discernable difference between the two...
        //
        // Will the real shift please stand up?
        //
        // Something to spend a support request on, if I had one, LOL.
        //
        //if(nUsage == 0xE0)
        //{
        //    if(bEOTriggered)
        //       break;
        //    bEOTriggered = true;
        //}
        //Instead of that though we now just don't add duplicate keys

        if (nUsage >= kHIDUsage_KeyboardA && nUsage <= kHIDUsage_KeyboardZ)
            AddCookie(CFArrayGetValueAtIndex(Array, i), 'A' + (nUsage - kHIDUsage_KeyboardA) );
        else if (nUsage >= kHIDUsage_Keyboard1 && nUsage <= kHIDUsage_Keyboard9)
            AddCookie(CFArrayGetValueAtIndex(Array, i), '1' + (nUsage - kHIDUsage_Keyboard1) );
        else if (nUsage >= kHIDUsage_KeyboardF1 && nUsage <= kHIDUsage_KeyboardF12)
            AddCookie(CFArrayGetValueAtIndex(Array, i), WXK_F1 + (nUsage - kHIDUsage_KeyboardF1) );
        else if (nUsage >= kHIDUsage_KeyboardF13 && nUsage <= kHIDUsage_KeyboardF24)
            AddCookie(CFArrayGetValueAtIndex(Array, i), WXK_F13 + (nUsage - kHIDUsage_KeyboardF13) );
        else if (nUsage >= kHIDUsage_Keypad1 && nUsage <= kHIDUsage_Keypad9)
            AddCookie(CFArrayGetValueAtIndex(Array, i), WXK_NUMPAD1 + (nUsage - kHIDUsage_Keypad1) );
        else switch (nUsage)
        {
            //0's (wx & ascii go 0-9, but HID goes 1-0)
            case kHIDUsage_Keyboard0:
                AddCookie(CFArrayGetValueAtIndex(Array, i), '0');
                break;
            case kHIDUsage_Keypad0:
                AddCookie(CFArrayGetValueAtIndex(Array, i), WXK_NUMPAD0);
                break;

            //Basic
            case kHIDUsage_KeyboardReturnOrEnter:
                AddCookie(CFArrayGetValueAtIndex(Array, i), WXK_RETURN);
                break;
            case kHIDUsage_KeyboardEscape:
                AddCookie(CFArrayGetValueAtIndex(Array, i), WXK_ESCAPE);
                break;
            case kHIDUsage_KeyboardDeleteOrBackspace:
                AddCookie(CFArrayGetValueAtIndex(Array, i), WXK_BACK);
                break;
            case kHIDUsage_KeyboardTab:
                AddCookie(CFArrayGetValueAtIndex(Array, i), WXK_TAB);
                break;
            case kHIDUsage_KeyboardSpacebar:
                AddCookie(CFArrayGetValueAtIndex(Array, i), WXK_SPACE);
                break;
            case kHIDUsage_KeyboardPageUp:
                AddCookie(CFArrayGetValueAtIndex(Array, i), WXK_PAGEUP);
                break;
            case kHIDUsage_KeyboardEnd:
                AddCookie(CFArrayGetValueAtIndex(Array, i), WXK_END);
                break;
            case kHIDUsage_KeyboardPageDown:
                AddCookie(CFArrayGetValueAtIndex(Array, i), WXK_PAGEDOWN);
                break;
            case kHIDUsage_KeyboardRightArrow:
                AddCookie(CFArrayGetValueAtIndex(Array, i), WXK_RIGHT);
                break;
            case kHIDUsage_KeyboardLeftArrow:
                AddCookie(CFArrayGetValueAtIndex(Array, i), WXK_LEFT);
                break;
            case kHIDUsage_KeyboardDownArrow:
                AddCookie(CFArrayGetValueAtIndex(Array, i), WXK_DOWN);
                break;
            case kHIDUsage_KeyboardUpArrow:
                AddCookie(CFArrayGetValueAtIndex(Array, i), WXK_UP);
                break;

            //LEDS
            case kHIDUsage_KeyboardCapsLock:
                AddCookie(CFArrayGetValueAtIndex(Array, i),WXK_CAPITAL);
                break;
            case kHIDUsage_KeypadNumLock:
                AddCookie(CFArrayGetValueAtIndex(Array, i),WXK_NUMLOCK);
                break;
            case kHIDUsage_KeyboardScrollLock:
                AddCookie(CFArrayGetValueAtIndex(Array, i),WXK_SCROLL);
                break;

            //Menu keys, Shift, other specials
            case kHIDUsage_KeyboardLeftControl:
                AddCookie(CFArrayGetValueAtIndex(Array, i),WXK_CONTROL);
                break;
            case kHIDUsage_KeyboardLeftShift:
                AddCookie(CFArrayGetValueAtIndex(Array, i),WXK_SHIFT);
                break;
            case kHIDUsage_KeyboardLeftAlt:
                AddCookie(CFArrayGetValueAtIndex(Array, i),WXK_ALT);
                break;
            case kHIDUsage_KeyboardLeftGUI:
                AddCookie(CFArrayGetValueAtIndex(Array, i),WXK_MENU);
                break;
            case kHIDUsage_KeyboardRightControl:
                AddCookie(CFArrayGetValueAtIndex(Array, i),WXK_RCONTROL);
                break;
            case kHIDUsage_KeyboardRightShift:
                AddCookie(CFArrayGetValueAtIndex(Array, i),WXK_RSHIFT);
                break;
            case kHIDUsage_KeyboardRightAlt:
                AddCookie(CFArrayGetValueAtIndex(Array, i),WXK_RALT);
                break;
            case kHIDUsage_KeyboardRightGUI:
                AddCookie(CFArrayGetValueAtIndex(Array, i),WXK_RMENU);
                break;

            //Default
            default:
            //not in wx keycodes - do nothing....
            break;
            } //end mightly long switch
        } //end if the current element is not an array...
    } //end for loop for Array
}//end buildcookies
Example #3
0
CFDictionaryRef getProcessInfo(CFStringRef targetCreator, CFStringRef targetName, CFStringRef targetIdentifier) {
	/* find an applicarion process specified by theSignature(creator type) from runnning process.
	if target application can be found, get information of the process and return as a result
	*/
	CFIndex nKey = 3;
	CFMutableArrayRef keyList = CFArrayCreateMutable(NULL,nKey,&kCFTypeArrayCallBacks);
	CFArrayAppendValue(keyList, CFSTR("FileCreator"));
	CFArrayAppendValue(keyList, CFSTR("CFBundleIdentifier"));
	CFArrayAppendValue(keyList, CFSTR("CFBundleName"));

	CFIndex firstKeyIndex;
	
	if (targetCreator != NULL) {
		firstKeyIndex = 0;
	}
	else if (targetIdentifier != NULL) {
		firstKeyIndex = 1;
	}
	else {
		firstKeyIndex = 2;
	}
	if (targetCreator == NULL) targetCreator = (CFStringRef)kCFNull;
	if (targetName == NULL) targetName = (CFStringRef)kCFNull;
	if (targetIdentifier == NULL) targetIdentifier = (CFStringRef)kCFNull;

	CFMutableArrayRef valueList = CFArrayCreateMutable(NULL, nKey,&kCFTypeArrayCallBacks);
	CFArrayAppendValue(valueList, targetCreator);
	CFArrayAppendValue(valueList, targetIdentifier);
	CFArrayAppendValue(valueList, targetName);
	
	CFStringRef dictKey = CFArrayGetValueAtIndex(keyList, firstKeyIndex);
	CFArrayRemoveValueAtIndex(keyList, firstKeyIndex);
	CFStringRef targetValue = CFArrayGetValueAtIndex(valueList, firstKeyIndex);
	CFArrayRemoveValueAtIndex(valueList, firstKeyIndex);
	
	Boolean isFound = false;
	ProcessSerialNumber psn = {kNoProcess, kNoProcess};
	CFDictionaryRef pDict = NULL;
	CFComparisonResult isSameStr;
	
	OSErr err = GetNextProcess(&psn);
	while( err == noErr) {
		pDict = ProcessInformationCopyDictionary(&psn, kProcessDictionaryIncludeAllInformationMask);
		CFStringRef dictValue = CFDictionaryGetValue(pDict, dictKey);
		if (dictValue != NULL) {
			isSameStr = CFStringCompare(dictValue,targetValue,0);

			if (isSameStr == kCFCompareEqualTo){
				isFound = true;
				for (CFIndex i=0; i < 2; i++) {
					CFStringRef secondValue = CFArrayGetValueAtIndex(valueList,i);
					if (secondValue != (CFStringRef)kCFNull) {
						CFStringRef nextKey = CFArrayGetValueAtIndex(keyList, i);
						dictValue = CFDictionaryGetValue(pDict,nextKey);
						isSameStr = CFStringCompare(dictValue,secondValue,0);
						if (isSameStr != kCFCompareEqualTo) {
							isFound = false;
							break;
						}
					}
				}
				
				if (isFound) break;
			}
		}
		
		CFRelease(pDict);
		err = GetNextProcess (&psn);
	}
	
	CFRelease(keyList);
	CFRelease(valueList);
	
	if (isFound) {
#if useLog	
		printf("getProcessInfo found PSN high:%d, low:%d \n", psn.highLongOfPSN, psn.lowLongOfPSN);
#endif
        CFMutableDictionaryRef p_dict_psn = CFDictionaryCreateMutableCopy (NULL, 0, pDict);
		CFDictionaryAddValue(p_dict_psn, CFSTR("PSNLow"), 
									CFNumberCreate(NULL, kCFNumberSInt32Type, &(psn.lowLongOfPSN)));
		CFDictionaryAddValue(p_dict_psn, CFSTR("PSNHigh"), 
									CFNumberCreate(NULL, kCFNumberSInt32Type, &(psn.highLongOfPSN)));
		CFRelease(pDict);
		return p_dict_psn;
	}
	else{
		return nil;
	}
}
Example #4
0
/***********************************************************************
 *              copy_display_modes
 *
 * Wrapper around CGDisplayCopyAllDisplayModes() to include additional
 * modes on Retina-capable systems, but filter those which would confuse
 * Windows apps (basically duplicates at different DPIs).
 *
 * For example, some Retina Macs support a 1920x1200 mode, but it's not
 * returned from CGDisplayCopyAllDisplayModes() without special options.
 * This is especially bad if that's the user's default mode, since then
 * no "available" mode matches the initial settings.
 */
static CFArrayRef copy_display_modes(CGDirectDisplayID display)
{
    CFArrayRef modes = NULL;

#if defined(MAC_OS_X_VERSION_10_8) && MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_8
    if (&kCGDisplayShowDuplicateLowResolutionModes != NULL &&
        CGDisplayModeGetPixelWidth != NULL && CGDisplayModeGetPixelHeight != NULL)
    {
        CFDictionaryRef options;
        struct display_mode_descriptor* desc;
        CFMutableDictionaryRef modes_by_size;
        CFIndex i, count;
        CGDisplayModeRef* mode_array;

        options = CFDictionaryCreate(NULL, (const void**)&kCGDisplayShowDuplicateLowResolutionModes,
                                     (const void**)&kCFBooleanTrue, 1, &kCFTypeDictionaryKeyCallBacks,
                                     &kCFTypeDictionaryValueCallBacks);

        modes = CGDisplayCopyAllDisplayModes(display, options);
        if (options)
            CFRelease(options);
        if (!modes)
            return NULL;

        desc = create_original_display_mode_descriptor(display);

        modes_by_size = CFDictionaryCreateMutable(NULL, 0, &kCFTypeDictionaryKeyCallBacks, &kCFTypeDictionaryValueCallBacks);
        count = CFArrayGetCount(modes);
        for (i = 0; i < count; i++)
        {
            BOOL better = TRUE;
            CGDisplayModeRef new_mode = (CGDisplayModeRef)CFArrayGetValueAtIndex(modes, i);
            BOOL new_is_original = display_mode_matches_descriptor(new_mode, desc);
            CFDictionaryRef key = create_mode_dict(new_mode, new_is_original);

            /* If a given mode is the user's default, then always list it in preference to any similar
               modes that may exist. */
            if (new_is_original)
                better = TRUE;
            else
            {
                CFStringRef pixel_encoding = CGDisplayModeCopyPixelEncoding(new_mode);
                CGDisplayModeRef old_mode;

                if (pixel_encoding)
                {
                    BOOL bpp30 = CFEqual(pixel_encoding, CFSTR(kIO30BitDirectPixels));
                    CFRelease(pixel_encoding);
                    if (bpp30)
                    {
                        /* This is an odd pixel encoding.  It seems it's only returned
                           when using kCGDisplayShowDuplicateLowResolutionModes.  It's
                           32bpp in terms of the actual raster layout, but it's 10
                           bits per component.  I think that no Windows program is
                           likely to need it and they will probably be confused by it.
                           Skip it. */
                        CFRelease(key);
                        continue;
                    }
                }

                old_mode = (CGDisplayModeRef)CFDictionaryGetValue(modes_by_size, key);
                if (old_mode)
                {
                    BOOL old_is_original = display_mode_matches_descriptor(old_mode, desc);

                    if (old_is_original)
                        better = FALSE;
                    else
                    {
                        /* Otherwise, prefer a mode whose pixel size equals its point size over one which
                           is scaled. */
                        size_t width_points = CGDisplayModeGetWidth(new_mode);
                        size_t height_points = CGDisplayModeGetHeight(new_mode);
                        size_t new_width_pixels = CGDisplayModeGetPixelWidth(new_mode);
                        size_t new_height_pixels = CGDisplayModeGetPixelHeight(new_mode);
                        size_t old_width_pixels = CGDisplayModeGetPixelWidth(old_mode);
                        size_t old_height_pixels = CGDisplayModeGetPixelHeight(old_mode);
                        BOOL new_size_same = (new_width_pixels == width_points && new_height_pixels == height_points);
                        BOOL old_size_same = (old_width_pixels == width_points && old_height_pixels == height_points);

                        if (new_size_same && !old_size_same)
                            better = TRUE;
                        else if (!new_size_same && old_size_same)
                            better = FALSE;
                        else
                        {
                            /* Otherwise, prefer the mode with the smaller pixel size. */
                            if (old_width_pixels < new_width_pixels || old_height_pixels < new_height_pixels)
                                better = FALSE;
                        }
                    }
                }
            }

            if (better)
                CFDictionarySetValue(modes_by_size, key, new_mode);

            CFRelease(key);
        }

        free_display_mode_descriptor(desc);
        CFRelease(modes);

        count = CFDictionaryGetCount(modes_by_size);
        mode_array = HeapAlloc(GetProcessHeap(), 0, count * sizeof(mode_array[0]));
        CFDictionaryGetKeysAndValues(modes_by_size, NULL, (const void **)mode_array);
        modes = CFArrayCreate(NULL, (const void **)mode_array, count, &kCFTypeArrayCallBacks);
        HeapFree(GetProcessHeap(), 0, mode_array);
        CFRelease(modes_by_size);
    }
    else
#endif
        modes = CGDisplayCopyAllDisplayModes(display, NULL);

    return modes;
}
Example #5
0
/*
 * Gets the device's product name.
 */
static int
HIDGetDeviceProduct(io_service_t dev, char *name)
{
    CFMutableDictionaryRef hidProperties, usbProperties;
    io_registry_entry_t parent1, parent2;
    kern_return_t ret;

    hidProperties = usbProperties = 0;

    ret = IORegistryEntryCreateCFProperties(dev, &hidProperties,
                                            kCFAllocatorDefault, kNilOptions);
    if ((ret != KERN_SUCCESS) || !hidProperties) {
        SDL_SetError("Haptic: Unable to create CFProperties.");
        return -1;
    }

    /* Mac OS X currently is not mirroring all USB properties to HID page so need to look at USB device page also
     * get dictionary for usb properties: step up two levels and get CF dictionary for USB properties
     */
    if ((KERN_SUCCESS ==
         IORegistryEntryGetParentEntry(dev, kIOServicePlane, &parent1))
        && (KERN_SUCCESS ==
            IORegistryEntryGetParentEntry(parent1, kIOServicePlane, &parent2))
        && (KERN_SUCCESS ==
            IORegistryEntryCreateCFProperties(parent2, &usbProperties,
                                              kCFAllocatorDefault,
                                              kNilOptions))) {
        if (usbProperties) {
            CFTypeRef refCF = 0;
            /* get device info
             * try hid dictionary first, if fail then go to usb dictionary
             */


            /* Get product name */
            refCF =
                CFDictionaryGetValue(hidProperties, CFSTR(kIOHIDProductKey));
            if (!refCF)
                refCF =
                    CFDictionaryGetValue(usbProperties,
                                         CFSTR("USB Product Name"));
            if (refCF) {
                if (!CFStringGetCString(refCF, name, 256,
                                        CFStringGetSystemEncoding())) {
                    SDL_SetError
                        ("Haptic: CFStringGetCString error retrieving pDevice->product.");
                    return -1;
                }
            }

            CFRelease(usbProperties);
        } else {
            SDL_SetError
                ("Haptic: IORegistryEntryCreateCFProperties failed to create usbProperties.");
            return -1;
        }

        /* Release stuff. */
        if (kIOReturnSuccess != IOObjectRelease(parent2)) {
            SDL_SetError("Haptic: IOObjectRelease error with parent2.");
        }
        if (kIOReturnSuccess != IOObjectRelease(parent1)) {
            SDL_SetError("Haptic: IOObjectRelease error with parent1.");
        }
    } else {
        SDL_SetError("Haptic: Error getting registry entries.");
        return -1;
    }

    return 0;
}
Example #6
0
// This function is much inspired by record_device() and devstats() from
// http://opensource.apple.com/source/system_cmds/system_cmds-230/iostat.tproj/iostat.c
static void reportDrive(dynamic_accumulator_t *ioLoad, io_registry_entry_t drive) {
  io_registry_entry_t parent;
  CFStringRef name;
  kern_return_t status;
  
  // get drive's parent
  status = IORegistryEntryGetParentEntry(drive,
                                         kIOServicePlane, &parent);
  if (status != KERN_SUCCESS) {
    return;
  }
  if (!IOObjectConformsTo(parent, "IOBlockStorageDriver")) {
    IOObjectRelease(parent);
    return;
  }

  // get drive properties
  CFDictionaryRef driveProperties;
  status = IORegistryEntryCreateCFProperties(drive,
                                             (CFMutableDictionaryRef *)&driveProperties,
                                             kCFAllocatorDefault,
                                             kNilOptions);
  if (status != KERN_SUCCESS) {
    return;
  }
  
  // get name from properties
  name = (CFStringRef)CFDictionaryGetValue(driveProperties,
                                           CFSTR(kIOBSDNameKey));
  char cname[100];
  CFStringGetCString(name, cname, sizeof(cname), CFStringGetSystemEncoding());
  CFRelease(driveProperties);
  
  // get parent properties
  CFDictionaryRef parentProperties;
  status = IORegistryEntryCreateCFProperties(parent,
                                             (CFMutableDictionaryRef *)&parentProperties,
                                             kCFAllocatorDefault,
                                             kNilOptions);
  IOObjectRelease(parent);
  if (status != KERN_SUCCESS) {
    CFRelease(driveProperties);
    return;
  }
  
  CFDictionaryRef statistics;
  statistics = (CFDictionaryRef)CFDictionaryGetValue(parentProperties,
                                                     CFSTR(kIOBlockStorageDriverStatisticsKey));
  if (!statistics) {
    CFRelease(parentProperties);
    return;
  }
  
  u_int64_t bytesRead = 0;
  u_int64_t bytesWritten = 0;
  CFNumberRef number;
  if ((number = (CFNumberRef)CFDictionaryGetValue(statistics,
                                                  CFSTR(kIOBlockStorageDriverStatisticsBytesReadKey)))) {
    CFNumberGetValue(number, kCFNumberSInt64Type, &bytesRead);
  }
  if ((number = (CFNumberRef)CFDictionaryGetValue(statistics,
                                                  CFSTR(kIOBlockStorageDriverStatisticsBytesWrittenKey)))) {
    CFNumberGetValue(number, kCFNumberSInt64Type, &bytesWritten);
  }

  CFRelease(parentProperties);
  
  dynamic_accumulator_report(ioLoad, cname, bytesRead, bytesWritten);
}
Example #7
0
void wxHIDJoystick::MakeCookies(CFArrayRef Array)
{
    int i, nUsage, nPage;

    for (i = 0; i < CFArrayGetCount(Array); ++i)
    {
        const void* ref = CFDictionaryGetValue(
                              (CFDictionaryRef)CFArrayGetValueAtIndex(Array, i),
                              CFSTR(kIOHIDElementKey)
                          );

        if (ref != NULL)
        {
            MakeCookies((CFArrayRef) ref);
        }
        else
        {
            CFNumberGetValue(
                (CFNumberRef)
                CFDictionaryGetValue(
                    (CFDictionaryRef) CFArrayGetValueAtIndex(Array, i),
                    CFSTR(kIOHIDElementUsageKey)
                ),
                kCFNumberIntType,
                &nUsage    );

            CFNumberGetValue(
                (CFNumberRef)
                CFDictionaryGetValue(
                    (CFDictionaryRef) CFArrayGetValueAtIndex(Array, i),
                    CFSTR(kIOHIDElementUsagePageKey)
                ),
                kCFNumberIntType,
                &nPage     );

#if 0
            wxLogSysError(wxT("[%i][%i]"), nUsage, nPage);
#endif
            if (nPage == kHIDPage_Button && nUsage <= 40)
                AddCookieInQueue(CFArrayGetValueAtIndex(Array, i), nUsage-1 );
            else if (nPage == kHIDPage_GenericDesktop)
            {
                //axis...
                switch(nUsage)
                {
                case kHIDUsage_GD_X:
                    AddCookieInQueue(CFArrayGetValueAtIndex(Array, i), wxJS_AXIS_X);
                    wxGetIntFromCFDictionary(CFArrayGetValueAtIndex(Array, i),
                                             CFSTR(kIOHIDElementMaxKey),
                                             &m_nXMax);
                    wxGetIntFromCFDictionary(CFArrayGetValueAtIndex(Array, i),
                                             CFSTR(kIOHIDElementMinKey),
                                             &m_nXMin);
                    break;
                case kHIDUsage_GD_Y:
                    AddCookieInQueue(CFArrayGetValueAtIndex(Array, i), wxJS_AXIS_Y);
                    wxGetIntFromCFDictionary(CFArrayGetValueAtIndex(Array, i),
                                             CFSTR(kIOHIDElementMaxKey),
                                             &m_nYMax);
                    wxGetIntFromCFDictionary(CFArrayGetValueAtIndex(Array, i),
                                             CFSTR(kIOHIDElementMinKey),
                                             &m_nYMin);
                    break;
                case kHIDUsage_GD_Z:
                    AddCookieInQueue(CFArrayGetValueAtIndex(Array, i), wxJS_AXIS_Z);
                    wxGetIntFromCFDictionary(CFArrayGetValueAtIndex(Array, i),
                                             CFSTR(kIOHIDElementMaxKey),
                                             &m_nZMax);
                    wxGetIntFromCFDictionary(CFArrayGetValueAtIndex(Array, i),
                                             CFSTR(kIOHIDElementMinKey),
                                             &m_nZMin);
                    break;
                default:
                    break;
                }
            }
            else if (nPage == kHIDPage_Simulation && nUsage == kHIDUsage_Sim_Rudder)
            {
                //rudder...
                AddCookieInQueue(CFArrayGetValueAtIndex(Array, i), wxJS_AXIS_RUDDER );
                wxGetIntFromCFDictionary(CFArrayGetValueAtIndex(Array, i),
                                         CFSTR(kIOHIDElementMaxKey),
                                         &m_nRudderMax);
                wxGetIntFromCFDictionary(CFArrayGetValueAtIndex(Array, i),
                                         CFSTR(kIOHIDElementMinKey),
                                         &m_nRudderMin);
            }
        }
    }
}
static inline PangoCoreTextFace *
pango_core_text_face_from_ct_font_descriptor (CTFontDescriptorRef desc)
{
  int font_traits;
  char *buffer;
  CFStringRef str;
  CFNumberRef number;
  CGFloat value;
  CFDictionaryRef dict;
  CFCharacterSetRef charset;
  PangoCoreTextFace *face = g_object_new (PANGO_TYPE_CORE_TEXT_FACE,
                                          NULL);

  face->synthetic_italic = FALSE;

  /* Get font name */
  str = CTFontDescriptorCopyAttribute (desc, kCTFontNameAttribute);
  buffer = gchar_from_cf_string (str);

  /* We strdup again to save space. */
  face->postscript_name = g_strdup (buffer);

  CFRelease (str);
  g_free (buffer);

  /* Get style name */
  str = CTFontDescriptorCopyAttribute (desc, kCTFontStyleNameAttribute);
  buffer = gchar_from_cf_string (str);

  face->style_name = g_strdup (buffer);

  CFRelease (str);
  g_free (buffer);

  /* Get font traits, symbolic traits */
  dict = CTFontDescriptorCopyAttribute (desc, kCTFontTraitsAttribute);
  number = (CFNumberRef)CFDictionaryGetValue (dict,
                                              kCTFontWeightTrait);
  if (CFNumberGetValue (number, kCFNumberCGFloatType, &value))
    {
      if (value < ct_weight_min || value > ct_weight_max)
	{
	  face->weight = PANGO_WEIGHT_NORMAL; /* This is really an error */
	}
      else
	{
	  guint i;
	  for (i = 0; i < G_N_ELEMENTS(ct_weight_limits); i++)
	    if (value < ct_weight_limits[i].bound)
	      {
		face->weight = ct_weight_limits[i].weight;
		break;
	      }
	}
    }
  else
    face->weight = PANGO_WEIGHT_NORMAL;

  number = (CFNumberRef)CFDictionaryGetValue (dict, kCTFontSymbolicTrait);
  if (CFNumberGetValue (number, kCFNumberIntType, &font_traits))
    {
      face->traits = font_traits;
    }
  CFRelease (dict);

  /* Get font coverage */
  charset = CTFontDescriptorCopyAttribute (desc,
                                           kCTFontCharacterSetAttribute);
  face->coverage = pango_coverage_from_cf_charset (charset);
  CFRelease (charset);

  return face;
}
Example #9
0
static CFTypeRef  fetchVolatileValue(CFTypeRef  context, void *domain, CFStringRef  key) {
    CFTypeRef  result = CFDictionaryGetValue((CFMutableDictionaryRef  )domain, key);
    if (result) CFRetain(result);
    return result;
}
Example #10
0
void CDarwinStorageProvider::GetLocalDrives(VECSOURCES &localDrives)
{
  CMediaSource share;

  // User home folder
  share.strPath = getenv("HOME");
  share.strName = g_localizeStrings.Get(21440);
  share.m_ignore = true;
  localDrives.push_back(share);

  // User desktop folder
  share.strPath = getenv("HOME");
  share.strPath += "/Desktop";
  share.strName = "Desktop";
  share.m_ignore = true;
  localDrives.push_back(share);

  // Volumes (all mounts are present here)
  share.strPath = "/Volumes";
  share.strName = "Volumes";
  share.m_ignore = true;
  localDrives.push_back(share);

  // This will pick up all local non-removable disks including the Root Disk.
  DASessionRef session = DASessionCreate(kCFAllocatorDefault);
  if (session)
  {
    unsigned i, count = 0;
    struct statfs *buf = NULL;
    CStdString mountpoint, devicepath;

    count = getmntinfo(&buf, 0);
    for (i=0; i<count; i++)
    {
      mountpoint = buf[i].f_mntonname;
      devicepath = buf[i].f_mntfromname;

      DADiskRef disk = DADiskCreateFromBSDName(kCFAllocatorDefault, session, devicepath.c_str());
      if (disk)
      {
        CFDictionaryRef details = DADiskCopyDescription(disk);
        if (details)
        {
          if (kCFBooleanFalse == CFDictionaryGetValue(details, kDADiskDescriptionMediaRemovableKey))
          {
            CMediaSource share;

            share.strPath = mountpoint;
            Cocoa_GetVolumeNameFromMountPoint(mountpoint, share.strName);
            share.m_ignore = true;
            localDrives.push_back(share);
          }
          CFRelease(details);
        }
        CFRelease(disk);
      }
    }

    CFRelease(session);
  }
}
PsychError SCREENReadNormalizedGammaTable(void)
{
    int		i, screenNumber, numEntries, reallutsize, physicalDisplay, outputId;
    float 	*redTable, *greenTable, *blueTable;
    double	*gammaTable;	

    //all subfunctions should have these two lines
    PsychPushHelp(useString, synopsisString, seeAlsoString);
    if(PsychIsGiveHelp()){PsychGiveHelp();return(PsychError_none);};

    PsychErrorExit(PsychCapNumOutputArgs(3));
    PsychErrorExit(PsychCapNumInputArgs(2));

    // Get optional physicalDisplay argument - It defaults to zero:
    physicalDisplay = -1;
    PsychCopyInIntegerArg(2, FALSE, &physicalDisplay);

    // Read in the screen number:
    // On OS/X we also accept screen indices for physical displays (as opposed to active dispays).
    // This only makes a difference in mirror-mode, where there is only 1 active display, but that
    // corresponds to two physical displays which can have different gamma setting requirements:
    if ((PSYCH_SYSTEM == PSYCH_OSX) && (physicalDisplay > 0)) {
        PsychCopyInIntegerArg(1, TRUE, &screenNumber);
	if (screenNumber < 1) PsychErrorExitMsg(PsychError_user, "A 'screenNumber' that is smaller than one provided, although 'physicalDisplay' flag set. This is not allowed!");

	// Invert screenNumber as a sign its a physical display, not an active display:
	screenNumber = -1 * screenNumber;
    }
    else {
        PsychCopyInScreenNumberArg(1, TRUE, &screenNumber);
    }

    if ((PSYCH_SYSTEM == PSYCH_LINUX) && (physicalDisplay > -1)) {
        // Affect one specific display output for given screen:
        outputId = physicalDisplay;
    }
    else {
        // Other OS'es, and Linux with default setting: Affect all outputs
        // for a screen.
        outputId = -1;
    }

    // Retrieve gamma table:
    PsychReadNormalizedGammaTable(screenNumber, outputId, &numEntries, &redTable, &greenTable, &blueTable);
	
    // Copy it out to runtime:
    PsychAllocOutDoubleMatArg(1, FALSE, numEntries, 3, 0, &gammaTable);

    for(i=0;i<numEntries;i++){
        gammaTable[PsychIndexElementFrom3DArray(numEntries, 3, 0, i, 0, 0)]=(double)redTable[i];
        gammaTable[PsychIndexElementFrom3DArray(numEntries, 3, 0, i, 1, 0)]=(double)greenTable[i];
        gammaTable[PsychIndexElementFrom3DArray(numEntries, 3, 0, i, 2, 0)]=(double)blueTable[i];
    }

    // Copy out optional DAC resolution value:
    PsychCopyOutDoubleArg(2, FALSE, (double) PsychGetDacBitsFromDisplay(screenNumber));
	
    // We default to the assumption that the real size of the hardware LUT is identical to
    // the size of the returned LUT:
    reallutsize = numEntries;
	
    #if PSYCH_SYSTEM == PSYCH_OSX
		// On OS-X we query the real LUT size from the OS and return that value:
		CGDirectDisplayID	displayID;
		CFMutableDictionaryRef properties;
		CFNumberRef cfGammaLength;
		SInt32 lutslotcount;
		io_service_t displayService;
		kern_return_t kr;
		CFMutableArrayRef framebufferTimings0 = 0;
		CFDataRef framebufferTimings1 = 0;
		IODetailedTimingInformationV2 *framebufferTiming = NULL;
		
		// Retrieve display handle for screen:
		PsychGetCGDisplayIDFromScreenNumber(&displayID, screenNumber);
		
		// Retrieve low-level IOKit service port for this display:
		displayService = CGDisplayIOServicePort(displayID);
				
		// Obtain the properties from that service
		kr = IORegistryEntryCreateCFProperties(displayService, &properties, NULL, 0);
		if((kr == kIOReturnSuccess) && ((cfGammaLength = (CFNumberRef) CFDictionaryGetValue(properties, CFSTR(kIOFBGammaCountKey)))!=NULL))
		{
			CFNumberGetValue(cfGammaLength, kCFNumberSInt32Type, &lutslotcount);
			CFRelease(properties);
			reallutsize = (int) lutslotcount;
		}
		else {
			// Failed!
			if (PsychPrefStateGet_Verbosity()>1) printf("PTB-WARNING: Failed to query real size of video LUT for screen %i! Will return safe default of %i slots.\n", screenNumber, reallutsize);
		}	

		if (PsychPrefStateGet_Verbosity()>9) {			
			CGDisplayModeRef currentMode;
			CFNumberRef n;
			int modeId;
			currentMode = CGDisplayCopyDisplayMode(displayID);
            modeId = (int) CGDisplayModeGetIODisplayModeID(currentMode);
            CGDisplayModeRelease(currentMode);
            
			printf("Current mode has id %i\n\n", modeId);
			kr = IORegistryEntryCreateCFProperties(displayService, &properties, NULL, 0);
			if((kr == kIOReturnSuccess) && ((framebufferTimings0 = (CFMutableArrayRef) CFDictionaryGetValue(properties, CFSTR(kIOFBDetailedTimingsKey) ) )!=NULL))
			{
				for (i=0; i<CFArrayGetCount(framebufferTimings0); i++) {
					if ((framebufferTimings1 = CFArrayGetValueAtIndex(framebufferTimings0, i)) != NULL) {
						if ((framebufferTiming = (IODetailedTimingInformationV2*) CFDataGetBytePtr(framebufferTimings1)) != NULL) {
							printf("[%i] : VActive =  %li, VBL = %li, VSYNC = %li, VSYNCWIDTH = %li , VBORDERBOT = %li, VTOTAL = %li \n", i, framebufferTiming->verticalActive, framebufferTiming->verticalBlanking, framebufferTiming->verticalSyncOffset, framebufferTiming->verticalSyncPulseWidth, framebufferTiming->verticalBorderBottom, framebufferTiming->verticalActive + framebufferTiming->verticalBlanking);
						}
					}
				}

				CFRelease(properties);
			}
			else {
				// Failed!
				if (PsychPrefStateGet_Verbosity()>1) printf("PTB-WARNING: Failed to query STUFF for screen %i --> %p!\n", screenNumber, properties);
			}	
		}
    #endif
	
    // Copy out optional real LUT size (number of slots):
    PsychCopyOutDoubleArg(3, FALSE, (double) reallutsize);

    return(PsychError_none);
}
CFDictionaryRef remote_aes(int socket, CFDictionaryRef dict)
{
    uint8_t* input2 = NULL;
    uint32_t len = 0;
    uint8_t* iv2 = NULL;
    uint32_t keyMask = 0;
    uint32_t mode = 0;
    uint32_t bits = 0;
    
    CFNumberRef km =  CFDictionaryGetValue(dict, CFSTR("keyMask"));
    if(km == NULL || CFGetTypeID(km) != CFNumberGetTypeID())
        return NULL;
    CFNumberGetValue(km, kCFNumberIntType, &keyMask);
    
    CFNumberRef m =  CFDictionaryGetValue(dict, CFSTR("mode"));
    if(m == NULL || CFGetTypeID(m) != CFNumberGetTypeID())
        return NULL;
    CFNumberGetValue(m, kCFNumberIntType, &mode);
    
    CFNumberRef b =  CFDictionaryGetValue(dict, CFSTR("bits"));
    if(b == NULL || CFGetTypeID(b) != CFNumberGetTypeID())
        return NULL;
    CFNumberGetValue(b, kCFNumberIntType, &bits);
    
    CFDataRef input = CFDictionaryGetValue(dict, CFSTR("input"));
    if(input == NULL || CFGetTypeID(input) != CFDataGetTypeID())
        return NULL;

    CFDataRef iv = CFDictionaryGetValue(dict, CFSTR("iv"));
    if(iv != NULL)
    {
        if (CFGetTypeID(iv) != CFDataGetTypeID())
            return NULL;
        iv2 = (uint8_t*) CFDataGetBytePtr(iv);
    }
    len = CFDataGetLength(input);
    if (len % 16 != 0)
    {
        return NULL;
    }
    input2 = malloc(len);
    if (input2 == NULL)
    {
        return NULL;
    }

    memcpy(input2, CFDataGetBytePtr(input), len);
    
    uint32_t ret = doAES(input2, input2, len, keyMask, NULL, iv2, mode, bits);

    CFMutableDictionaryRef out  = CFDictionaryCreateMutable(kCFAllocatorDefault, 0, &kCFTypeDictionaryKeyCallBacks, &kCFTypeDictionaryValueCallBacks);	
    
    CFNumberRef retCode = CFNumberCreate(kCFAllocatorDefault, kCFNumberIntType, &ret);
    CFDictionaryAddValue(out, CFSTR("returnCode"), retCode);
    CFRelease(retCode);
 
    if (ret == 0)
    {
        CFDataRef dd = CFDataCreate(kCFAllocatorDefault, input2, len);
        CFDictionaryAddValue(out, CFSTR("data"), dd);
        CFRelease(dd);
    }
    free(input2);

    return out;
}
Example #13
0
static void __deviceCallback(void * context, IOReturn result, void * sender, IOHIDDeviceRef device)
{
    boolean_t   terminated  = context == 0;
    CFStringRef debugString = CFCopyDescription(device);
    char * c_debug_string = NULL;
    
    if( debugString ){
        // DG: Bluetooth "Product" strings have Unicode encoding and no nul terminator and CFStringGetCStringPtr returns NULL
        // Need to manually copy to C string
        CFIndex length = CFStringGetLength(debugString);
        CFIndex maxSize = CFStringGetMaximumSizeForEncoding(length, CFStringGetSystemEncoding()) + 1;
        c_debug_string = (char *)malloc(maxSize);
        CFStringGetCString(debugString, c_debug_string, maxSize, CFStringGetSystemEncoding());
        CFRelease(debugString);
    }
    
    static CFMutableDictionaryRef s_timers = NULL;
    
    if ( !s_timers )
        s_timers = CFDictionaryCreateMutable(kCFAllocatorDefault, 0, &kCFTypeDictionaryKeyCallBacks, &kCFTypeDictionaryValueCallBacks);
    
    uint64_t uuid = 0;
    CFNumberRef temp = IOHIDDeviceGetProperty( device, CFSTR(kIOHIDUniqueIDKey) );
    if ( temp && CFGetTypeID(temp)  == CFNumberGetTypeID() ) CFNumberGetValue( temp, kCFNumberLongLongType, &uuid );
    CFNumberGetValue( IOHIDDeviceGetProperty( device, CFSTR(kIOHIDUniqueIDKey) ), kCFNumberLongLongType, &uuid );
    
    printf("%-10.10s: %s UniqueID %llu\n", terminated ? "terminated" : "matched", c_debug_string ? c_debug_string : "", uuid );
    
    if ( c_debug_string )
        free(c_debug_string);
    
    if ( terminated ) {
        CFDictionaryRemoveValue(gOutputElements, device);
        
        
        CFRunLoopTimerRef timer = (CFRunLoopTimerRef)CFDictionaryGetValue(s_timers, device);
        if ( timer ) {
            CFRunLoopRemoveTimer(CFRunLoopGetCurrent(), timer, kCFRunLoopCommonModes);
        }
        CFDictionaryRemoveValue(s_timers, device);
        
    } else {
        CFArrayRef              outputElements  = NULL;
        CFMutableDictionaryRef  matching        = NULL;
        
        if ( gPrintDescriptor ) {
            CFDataRef descriptor = NULL;
            
            descriptor = IOHIDDeviceGetProperty(device, CFSTR(kIOHIDReportDescriptorKey));
            if ( descriptor ) {
                PrintHIDDescriptor(CFDataGetBytePtr(descriptor), CFDataGetLength(descriptor));
            }
        }
        
        if ( gPollInterval != 0.0 ) {
            CFRunLoopTimerContext   context = {.info=device};
            CFRunLoopTimerRef       timer   = CFRunLoopTimerCreate(kCFAllocatorDefault, CFAbsoluteTimeGetCurrent(), gPollInterval, 0, 0, __timerCallback, &context);
            
            CFRunLoopAddTimer(CFRunLoopGetCurrent(), timer, kCFRunLoopCommonModes);
            
            CFDictionaryAddValue(s_timers, device, timer);
            CFRelease(timer);
            
            printf("Adding polling timer @ %4.6f s\n", gPollInterval);
        }
        
        matching = CFDictionaryCreateMutable(kCFAllocatorDefault, 0, &kCFTypeDictionaryKeyCallBacks, &kCFTypeDictionaryValueCallBacks);
        if ( matching ) {
            uint32_t    value   = kIOHIDElementTypeOutput;
            CFNumberRef number  = CFNumberCreate(kCFAllocatorDefault, kCFNumberSInt32Type, &value);
            
            if ( number ) {
                CFDictionarySetValue(matching, CFSTR(kIOHIDElementTypeKey), number);
                
                outputElements = IOHIDDeviceCopyMatchingElements(device, matching, 0);
                if ( outputElements ) {
                    CFDictionarySetValue(gOutputElements, device, outputElements);
                    CFRelease(outputElements);
                }
                
                CFRelease(number);
            }
            CFRelease(matching);
        }
    }
Example #14
0
int main( int argc, char * argv[] )
{
    mach_port_t   		masterPort;
    io_iterator_t 		iter;
    io_service_t 		service;
    kern_return_t		kr;
    CFMutableDictionaryRef	properties;
    CFStringRef			cfStr;

    kr = IOMasterPort( MACH_PORT_NULL, &masterPort);
    assert( KERN_SUCCESS == kr );

    // Look up the object we wish to open. This example uses simple class
    // matching (IOServiceMatching()) to look up the object that is the
    // AppleSamplePCI driver class instantiated by the kext.

    kr = IOServiceGetMatchingServices( masterPort,
                        IOServiceMatching( kAppleSamplePCIClassName ), &iter);
    assert( KERN_SUCCESS == kr );

    for( ;
      (service = IOIteratorNext(iter));
      IOObjectRelease(service)) {

        io_string_t path;
        kr = IORegistryEntryGetPath(service, kIOServicePlane, path);
        assert( KERN_SUCCESS == kr );
        printf("Found a device of class "kAppleSamplePCIClassName": %s\n", path);

        // print the value of kIONameMatchedKey property, as an example of 
	// getting properties from the registry. Property based access
	// doesn't require a user client connection.

        // grab a copy of the properties
        kr = IORegistryEntryCreateCFProperties( service, &properties,
                    kCFAllocatorDefault, kNilOptions );
        assert( KERN_SUCCESS == kr );
	
        cfStr = CFDictionaryGetValue( properties, CFSTR(kIONameMatchedKey) );
        if( cfStr) {
            const char * c = NULL;
            char * buffer = NULL;
            c = CFStringGetCStringPtr(cfStr, kCFStringEncodingMacRoman);
            if(!c) {
                CFIndex bufferSize = CFStringGetLength(cfStr) + 1;
                buffer = malloc(bufferSize);
                if(buffer) {
                    if(CFStringGetCString(cfStr, buffer, bufferSize, kCFStringEncodingMacRoman))
                        c = buffer;
                }
            }
            if(c)
                printf("it matched on name \"%s\"\n", c);
            if(buffer)
                free(buffer);
        }
        CFRelease( properties );

        // test out the user client
        Test( masterPort, service );
    }
    IOObjectRelease(iter);

    exit(0);
    return(0);
}
void PolicyEngine::addToAuthority(CFMutableDictionaryRef parent, CFStringRef key, CFTypeRef value)
{
	CFMutableDictionaryRef authority = CFMutableDictionaryRef(CFDictionaryGetValue(parent, kSecAssessmentAssessmentAuthority));
	assert(authority);
	CFDictionaryAddValue(authority, key, value);
}
Example #16
0
QList<QNetworkProxy> macQueryInternal(const QNetworkProxyQuery &query)
{
    QList<QNetworkProxy> result;

    // obtain a dictionary to the proxy settings:
    CFDictionaryRef dict = SCDynamicStoreCopyProxies(NULL);
    if (!dict) {
        qWarning("QNetworkProxyFactory::systemProxyForQuery: SCDynamicStoreCopyProxies returned NULL");
        return result;          // failed
    }

    if (isHostExcluded(dict, query.peerHostName()))
        return result;          // no proxy for this host

    // is there a PAC enabled? If so, use it first.
    CFNumberRef pacEnabled;
    if ((pacEnabled = (CFNumberRef)CFDictionaryGetValue(dict, kSCPropNetProxiesProxyAutoConfigEnable))) {
        int enabled;
        if (CFNumberGetValue(pacEnabled, kCFNumberIntType, &enabled) && enabled) {
            // PAC is enabled
            CFStringRef pacUrl =
                (CFStringRef)CFDictionaryGetValue(dict, kSCPropNetProxiesProxyAutoConfigURLString);
            QString url = QCFString::toQString(pacUrl);

            // ### Use PAC somehow
            qDebug("Mac system proxy: found PAC script at \"%s\"", qPrintable(url));
        }
    }

    // no PAC, decide which proxy we're looking for based on the query
    bool isHttps = false;
    QString protocol = query.protocolTag().toLower();

    // try the protocol-specific proxy
    QNetworkProxy protocolSpecificProxy;
    if (protocol == QLatin1String("ftp")) {
        protocolSpecificProxy =
            proxyFromDictionary(dict, QNetworkProxy::FtpCachingProxy,
                                kSCPropNetProxiesFTPEnable,
                                kSCPropNetProxiesFTPProxy,
                                kSCPropNetProxiesFTPPort);
    } else if (protocol == QLatin1String("http")) {
        protocolSpecificProxy =
            proxyFromDictionary(dict, QNetworkProxy::HttpProxy,
                                kSCPropNetProxiesHTTPEnable,
                                kSCPropNetProxiesHTTPProxy,
                                kSCPropNetProxiesHTTPPort);
    } else if (protocol == QLatin1String("https")) {
        isHttps = true;
        protocolSpecificProxy =
            proxyFromDictionary(dict, QNetworkProxy::HttpProxy,
                                kSCPropNetProxiesHTTPSEnable,
                                kSCPropNetProxiesHTTPSProxy,
                                kSCPropNetProxiesHTTPSPort);
    }
    if (protocolSpecificProxy.type() != QNetworkProxy::DefaultProxy)
        result << protocolSpecificProxy;

    // let's add SOCKSv5 if present too
    QNetworkProxy socks5 = proxyFromDictionary(dict, QNetworkProxy::Socks5Proxy,
                                               kSCPropNetProxiesSOCKSEnable,
                                               kSCPropNetProxiesSOCKSProxy,
                                               kSCPropNetProxiesSOCKSPort);
    if (socks5.type() != QNetworkProxy::DefaultProxy)
        result << socks5;

    // let's add the HTTPS proxy if present (and if we haven't added
    // yet)
    if (!isHttps) {
        QNetworkProxy https = proxyFromDictionary(dict, QNetworkProxy::HttpProxy,
                                                  kSCPropNetProxiesHTTPSEnable,
                                                  kSCPropNetProxiesHTTPSProxy,
                                                  kSCPropNetProxiesHTTPSPort);
        if (https.type() != QNetworkProxy::DefaultProxy && https != protocolSpecificProxy)
            result << https;
    }

    return result;
}
bool
SetAPETagFromMetadata(const AudioMetadata& metadata, TagLib::APE::Tag *tag, bool setAlbumArt)
{
	if(nullptr == tag)
		return false;

	// Standard tags
	SetAPETag(tag, "ALBUM", metadata.GetAlbumTitle());
	SetAPETag(tag, "ARTIST", metadata.GetArtist());
	SetAPETag(tag, "ALBUMARTIST", metadata.GetAlbumArtist());
	SetAPETag(tag, "COMPOSER", metadata.GetComposer());
	SetAPETag(tag, "GENRE", metadata.GetGenre());
	SetAPETag(tag, "DATE", metadata.GetReleaseDate());
	SetAPETag(tag, "DESCRIPTION", metadata.GetComment());
	SetAPETag(tag, "TITLE", metadata.GetTitle());
	SetAPETagNumber(tag, "TRACKNUMBER", metadata.GetTrackNumber());
	SetAPETagNumber(tag, "TRACKTOTAL", metadata.GetTrackTotal());
	SetAPETagBoolean(tag, "COMPILATION", metadata.GetCompilation());
	SetAPETagNumber(tag, "DISCNUMBER", metadata.GetDiscNumber());
	SetAPETagNumber(tag, "DISCTOTAL", metadata.GetDiscTotal());
	SetAPETagNumber(tag, "BPM", metadata.GetBPM());
	SetAPETagNumber(tag, "RATING", metadata.GetRating());
	SetAPETag(tag, "ISRC", metadata.GetISRC());
	SetAPETag(tag, "MCN", metadata.GetMCN());
	SetAPETag(tag, "TITLESORT", metadata.GetTitleSortOrder());
	SetAPETag(tag, "ALBUMTITLESORT", metadata.GetAlbumTitleSortOrder());
	SetAPETag(tag, "ARTISTSORT", metadata.GetArtistSortOrder());
	SetAPETag(tag, "ALBUMARTISTSORT", metadata.GetAlbumArtistSortOrder());
	SetAPETag(tag, "COMPOSERSORT", metadata.GetComposerSortOrder());
	SetAPETag(tag, "GROUPING", metadata.GetGrouping());

	// Additional metadata
	CFDictionaryRef additionalMetadata = metadata.GetAdditionalMetadata();
	if(nullptr != additionalMetadata) {
		CFIndex count = CFDictionaryGetCount(additionalMetadata);
		
		const void * keys [count];
		const void * values [count];
		
		CFDictionaryGetKeysAndValues(additionalMetadata, reinterpret_cast<const void **>(keys), reinterpret_cast<const void **>(values));
		
		for(CFIndex i = 0; i < count; ++i) {
			CFIndex keySize = CFStringGetMaximumSizeForEncoding(CFStringGetLength(reinterpret_cast<CFStringRef>(keys[i])), kCFStringEncodingASCII);
			char key [keySize + 1];
			
			if(!CFStringGetCString(reinterpret_cast<CFStringRef>(keys[i]), key, keySize + 1, kCFStringEncodingASCII)) {
				LOGGER_ERR("org.sbooth.AudioEngine", "CFStringGetCString failed");
				continue;
			}
			
			SetAPETag(tag, key, reinterpret_cast<CFStringRef>(values[i]));
		}
	}
	
	// ReplayGain info
	SetAPETagDouble(tag, "REPLAYGAIN_REFERENCE_LOUDNESS", metadata.GetReplayGainReferenceLoudness(), CFSTR("%2.1f dB"));
	SetAPETagDouble(tag, "REPLAYGAIN_TRACK_GAIN", metadata.GetReplayGainTrackGain(), CFSTR("%+2.2f dB"));
	SetAPETagDouble(tag, "REPLAYGAIN_TRACK_PEAK", metadata.GetReplayGainTrackPeak(), CFSTR("%1.8f"));
	SetAPETagDouble(tag, "REPLAYGAIN_ALBUM_GAIN", metadata.GetReplayGainAlbumGain(), CFSTR("%+2.2f dB"));
	SetAPETagDouble(tag, "REPLAYGAIN_ALBUM_PEAK", metadata.GetReplayGainAlbumPeak(), CFSTR("%1.8f"));

	// Album art
	if(setAlbumArt) {
		tag->removeItem("Cover Art (Front)");
		tag->removeItem("Cover Art (Back)");
#if 0
		tag->removeItem("METADATA_BLOCK_PICTURE");
#endif

		for(auto attachedPicture : metadata.GetAttachedPictures()) {
			// APE can handle front and back covers natively
			if(AttachedPicture::Type::FrontCover == attachedPicture->GetType() || AttachedPicture::Type::FrontCover == attachedPicture->GetType()) {
				TagLib::ByteVector data;
				
				if(attachedPicture->GetDescription())
					data.append(TagLib::StringFromCFString(attachedPicture->GetDescription()).data(TagLib::String::UTF8));
				data.append('\0');
				data.append(TagLib::ByteVector((const char *)CFDataGetBytePtr(attachedPicture->GetData()), (TagLib::uint)CFDataGetLength(attachedPicture->GetData())));

				if(AttachedPicture::Type::FrontCover == attachedPicture->GetType())
					tag->setData("Cover Art (Front)", data);
				else if(AttachedPicture::Type::BackCover == attachedPicture->GetType())
					tag->setData("Cover Art (Back)", data);
			}
#if 0
			else {
				CGImageSourceRef imageSource = CGImageSourceCreateWithData(attachedPicture->GetData(), nullptr);
				if(nullptr == imageSource)
					return false;

				TagLib::FLAC::Picture picture;
				picture.setData(TagLib::ByteVector((const char *)CFDataGetBytePtr(attachedPicture->GetData()), (TagLib::uint)CFDataGetLength(attachedPicture->GetData())));
				picture.setType(static_cast<TagLib::FLAC::Picture::Type>(attachedPicture->GetType()));
				if(attachedPicture->GetDescription())
					picture.setDescription(TagLib::StringFromCFString(attachedPicture->GetDescription()));

				// Convert the image's UTI into a MIME type
				CFStringRef mimeType = UTTypeCopyPreferredTagWithClass(CGImageSourceGetType(imageSource), kUTTagClassMIMEType);
				if(mimeType) {
					picture.setMimeType(TagLib::StringFromCFString(mimeType));
					CFRelease(mimeType), mimeType = nullptr;
				}

				// Flesh out the height, width, and depth
				CFDictionaryRef imagePropertiesDictionary = CGImageSourceCopyPropertiesAtIndex(imageSource, 0, nullptr);
				if(imagePropertiesDictionary) {
					CFNumberRef imageWidth = (CFNumberRef)CFDictionaryGetValue(imagePropertiesDictionary, kCGImagePropertyPixelWidth);
					CFNumberRef imageHeight = (CFNumberRef)CFDictionaryGetValue(imagePropertiesDictionary, kCGImagePropertyPixelHeight);
					CFNumberRef imageDepth = (CFNumberRef)CFDictionaryGetValue(imagePropertiesDictionary, kCGImagePropertyDepth);
					
					int height, width, depth;
					
					// Ignore numeric conversion errors
					CFNumberGetValue(imageWidth, kCFNumberIntType, &width);
					CFNumberGetValue(imageHeight, kCFNumberIntType, &height);
					CFNumberGetValue(imageDepth, kCFNumberIntType, &depth);
					
					picture.setHeight(height);
					picture.setWidth(width);
					picture.setColorDepth(depth);
					
					CFRelease(imagePropertiesDictionary), imagePropertiesDictionary = nullptr;
				}

				TagLib::ByteVector encodedBlock = TagLib::EncodeBase64(picture.render());
				tag->addValue("METADATA_BLOCK_PICTURE", TagLib::String(encodedBlock, TagLib::String::UTF8), false);

				CFRelease(imageSource), imageSource = nullptr;
			}
#endif
		}
	}

	return true;
}
static void
startAppleTalk(CFRunLoopTimerRef timer, void *info)
{
	int		argc		= 0;
	char		*argv[8];
	char		*computerName	= NULL;
	char		*interface	= NULL;
	CFStringRef	mode		= CFDictionaryGetValue(curStartup, CFSTR("APPLETALK"));
	CFStringRef	name		= CFDictionaryGetValue(curStartup, CFSTR("APPLETALK_HOSTNAME"));

	SCLog(TRUE, LOG_NOTICE, CFSTR("AppleTalk startup"));

	if (!mode) {
		// Huh?
		return;
	}

	// set command name
	argv[argc++] = "appletalk";

	// set hostname
	if (name) {
		computerName = _SC_cfstring_to_cstring(name, NULL, 0, kCFStringEncodingASCII);
		if (computerName) {
			argv[argc++] = "-C";
			argv[argc++] = computerName;
		} else {
			// could not convert name
			goto done;
		}
	}

	// set mode
	if (CFEqual(mode, CFSTR("-ROUTER-"))) {
		argv[argc++] = "-r";
	} else if (CFEqual(mode, CFSTR("-MULTIHOME-"))) {
		argv[argc++] = "-x";
	} else {
		interface = _SC_cfstring_to_cstring(mode, NULL, 0, kCFStringEncodingASCII);
		if (interface) {
			argv[argc++] = "-u";
			argv[argc++] = interface;
		} else {
			// could not convert interface
			goto done;
		}
	}

	// set non-interactive
	argv[argc++] = "-q";

	// close argument list
	argv[argc++] = NULL;

	execCommand = _SCDPluginExecCommand(startComplete,		// callback
					    info,			// context
					    0,				// uid
					    0,				// gid
					    "/usr/sbin/appletalk",	// path
					    argv);			// argv

	if (!timer) {
		execRetry = 5;	// initialize retry count
	}

    done :

	if (computerName)	CFAllocatorDeallocate(NULL, computerName);
	if (interface)		CFAllocatorDeallocate(NULL, interface);

	return;
}
Example #19
0
/*
 * Creates a vector of driver bundle info structures from the hot-plug driver
 * directory.
 *
 * Returns NULL on error and a pointer to an allocated HPDriver vector on
 * success.  The caller must free the HPDriver with a call to
 * HPDriversRelease().
 */
static HPDriverVector HPDriversGetFromDirectory(const char *driverBundlePath)
{
#ifdef DEBUG_HOTPLUG
	Log2(PCSC_LOG_DEBUG, "Entering HPDriversGetFromDirectory: %s",
		driverBundlePath);
#endif

	int readersNumber = 0;
	HPDriverVector bundleVector = NULL;
	CFArrayRef bundleArray;
	CFStringRef driverBundlePathString =
		CFStringCreateWithCString(kCFAllocatorDefault,
		driverBundlePath,
		kCFStringEncodingMacRoman);
	CFURLRef pluginUrl = CFURLCreateWithFileSystemPath(kCFAllocatorDefault,
		driverBundlePathString,
		kCFURLPOSIXPathStyle, TRUE);

	CFRelease(driverBundlePathString);
	if (!pluginUrl)
	{
		Log1(PCSC_LOG_ERROR, "error getting plugin directory URL");
		return NULL;
	}
	bundleArray = CFBundleCreateBundlesFromDirectory(kCFAllocatorDefault,
		pluginUrl, NULL);
	if (!bundleArray)
	{
		Log1(PCSC_LOG_ERROR, "error getting plugin directory bundles");
		return NULL;
	}
	CFRelease(pluginUrl);

	size_t bundleArraySize = CFArrayGetCount(bundleArray);
	size_t i;

	/* get the number of readers (including aliases) */
	for (i = 0; i < bundleArraySize; i++)
	{
		CFBundleRef currBundle =
			(CFBundleRef) CFArrayGetValueAtIndex(bundleArray, i);
		CFDictionaryRef dict = CFBundleGetInfoDictionary(currBundle);

		const void * blobValue = CFDictionaryGetValue(dict,
			CFSTR(PCSCLITE_HP_MANUKEY_NAME));

		if (!blobValue)
		{
			Log1(PCSC_LOG_ERROR, "error getting vendor ID from bundle");
			return NULL;
		}

		if (CFGetTypeID(blobValue) == CFArrayGetTypeID())
		{
			/* alias found, each reader count as 1 */
			CFArrayRef propertyArray = blobValue;
			readersNumber += CFArrayGetCount(propertyArray);
		}
		else
			/* No alias, only one reader supported */
			readersNumber++;
	}
#ifdef DEBUG_HOTPLUG
	Log2(PCSC_LOG_DEBUG, "Total of %d readers supported", readersNumber);
#endif

	/* The last entry is an end marker (m_vendorId = 0)
	 * see checks in HPDriversMatchUSBDevices:503
	 *  and HPDriverVectorRelease:376 */
	readersNumber++;

	bundleVector = calloc(readersNumber, sizeof(HPDriver));
	if (!bundleVector)
	{
		Log1(PCSC_LOG_ERROR, "memory allocation failure");
		return NULL;
	}

	HPDriver *driverBundle = bundleVector;
	for (i = 0; i < bundleArraySize; i++)
	{
		CFBundleRef currBundle =
			(CFBundleRef) CFArrayGetValueAtIndex(bundleArray, i);
		CFDictionaryRef dict = CFBundleGetInfoDictionary(currBundle);

		CFURLRef bundleUrl = CFBundleCopyBundleURL(currBundle);
		CFStringRef bundlePath = CFURLCopyPath(bundleUrl);

		driverBundle->m_libPath = strdup(CFStringGetCStringPtr(bundlePath,
				CFStringGetSystemEncoding()));

		const void * blobValue = CFDictionaryGetValue(dict,
			CFSTR(PCSCLITE_HP_MANUKEY_NAME));

		if (!blobValue)
		{
			Log1(PCSC_LOG_ERROR, "error getting vendor ID from bundle");
			return bundleVector;
		}

		if (CFGetTypeID(blobValue) == CFArrayGetTypeID())
		{
			CFArrayRef vendorArray = blobValue;
			CFArrayRef productArray;
			CFArrayRef friendlyNameArray;
			char *libPath = driverBundle->m_libPath;

#ifdef DEBUG_HOTPLUG
			Log2(PCSC_LOG_DEBUG, "Driver with aliases: %s", libPath);
#endif
			/* get list of ProductID */
			productArray = CFDictionaryGetValue(dict,
				 CFSTR(PCSCLITE_HP_PRODKEY_NAME));
			if (!productArray)
			{
				Log1(PCSC_LOG_ERROR, "error getting product ID from bundle");
				return bundleVector;
			}

			/* get list of FriendlyName */
			friendlyNameArray = CFDictionaryGetValue(dict,
				 CFSTR(PCSCLITE_HP_NAMEKEY_NAME));
			if (!friendlyNameArray)
			{
				Log1(PCSC_LOG_ERROR, "error getting product ID from bundle");
				return bundleVector;
			}

			int reader_nb = CFArrayGetCount(vendorArray);

			if (reader_nb != CFArrayGetCount(productArray))
			{
				Log3(PCSC_LOG_ERROR,
					"Malformed Info.plist: %d vendors and %ld products",
					reader_nb, CFArrayGetCount(productArray));
				return bundleVector;
			}

			if (reader_nb != CFArrayGetCount(friendlyNameArray))
			{
				Log3(PCSC_LOG_ERROR,
					"Malformed Info.plist: %d vendors and %ld friendlynames",
					reader_nb, CFArrayGetCount(friendlyNameArray));
				return bundleVector;
			}

			int j;
			for (j=0; j<reader_nb; j++)
			{
				CFStringRef strValue = CFArrayGetValueAtIndex(vendorArray, j);

				driverBundle->m_vendorId = strtoul(CFStringGetCStringPtr(strValue,
					CFStringGetSystemEncoding()), NULL, 16);

				strValue = CFArrayGetValueAtIndex(productArray, j);
				driverBundle->m_productId = strtoul(CFStringGetCStringPtr(strValue,
					CFStringGetSystemEncoding()), NULL, 16);

				strValue = CFArrayGetValueAtIndex(friendlyNameArray, j);
				const char *cstr = CFStringGetCStringPtr(strValue,
					CFStringGetSystemEncoding());

				driverBundle->m_friendlyName = strdup(cstr);
				if (!driverBundle->m_libPath)
					driverBundle->m_libPath = strdup(libPath);

#ifdef DEBUG_HOTPLUG
				Log2(PCSC_LOG_DEBUG, "VendorID: 0x%04X",
					driverBundle->m_vendorId);
				Log2(PCSC_LOG_DEBUG, "ProductID: 0x%04X",
					driverBundle->m_productId);
				Log2(PCSC_LOG_DEBUG, "Friendly name: %s",
					driverBundle->m_friendlyName);
				Log2(PCSC_LOG_DEBUG, "Driver: %s", driverBundle->m_libPath);
#endif

				/* go to next bundle in the vector */
				driverBundle++;
			}
		}
		else
		{
			CFStringRef strValue = blobValue;

#ifdef DEBUG_HOTPLUG
			Log3(PCSC_LOG_DEBUG, "Driver without alias: %s %s",
				driverBundle->m_friendlyName, driverBundle->m_libPath);
#endif

			driverBundle->m_vendorId = strtoul(CFStringGetCStringPtr(strValue,
					CFStringGetSystemEncoding()), NULL, 16);

			strValue = (CFStringRef) CFDictionaryGetValue(dict,
				CFSTR(PCSCLITE_HP_PRODKEY_NAME));
			if (!strValue)
			{
				Log1(PCSC_LOG_ERROR, "error getting product ID from bundle");
				return bundleVector;
			}
			driverBundle->m_productId = strtoul(CFStringGetCStringPtr(strValue,
				CFStringGetSystemEncoding()), NULL, 16);

			strValue = (CFStringRef) CFDictionaryGetValue(dict,
				CFSTR(PCSCLITE_HP_NAMEKEY_NAME));
			if (!strValue)
			{
				Log1(PCSC_LOG_ERROR, "error getting product friendly name from bundle");
				driverBundle->m_friendlyName = strdup("unnamed device");
			}
			else
			{
				const char *cstr = CFStringGetCStringPtr(strValue,
					CFStringGetSystemEncoding());

				driverBundle->m_friendlyName = strdup(cstr);
			}
#ifdef DEBUG_HOTPLUG
			Log2(PCSC_LOG_DEBUG, "VendorID: 0x%04X", driverBundle->m_vendorId);
			Log2(PCSC_LOG_DEBUG, "ProductID: 0x%04X", driverBundle->m_productId);
			Log2(PCSC_LOG_DEBUG, "Friendly name: %s", driverBundle->m_friendlyName);
			Log2(PCSC_LOG_DEBUG, "Driver: %s", driverBundle->m_libPath);
#endif

			/* go to next bundle in the vector */
			driverBundle++;
		}
	}
	CFRelease(bundleArray);
	return bundleVector;
}
static CFDictionaryRef
entity_one(SCDynamicStoreRef store, CFStringRef key)
{
	CFDictionaryRef		ent_dict	= NULL;
	CFDictionaryRef		if_dict		= NULL;
	CFStringRef 		if_key		= NULL;
	CFStringRef 		if_port;
	CFMutableDictionaryRef	new_dict	= NULL;
	static CFStringRef	pre		= NULL;
	CFStringRef		serviceID	= NULL;
	CFStringRef		serviceType;

	if (!pre) {
		pre = SCDynamicStoreKeyCreate(NULL,
					      CFSTR("%@/%@/%@/"),
					      kSCDynamicStoreDomainSetup,
					      kSCCompNetwork,
					      kSCCompService);
	}

	/*
	 * get entity dictionary for service
	 */
	ent_dict = cache_SCDynamicStoreCopyValue(store, key);
	if (!isA_CFDictionary(ent_dict)) {
		goto done;
	}

	/*
	 * get interface dictionary for service
	 */
	serviceID = parse_component(key, pre);
	if (!serviceID) {
		goto done;
	}

	if_key = SCDynamicStoreKeyCreateNetworkServiceEntity(NULL,
							     kSCDynamicStoreDomainSetup,
							     serviceID,
							     kSCEntNetInterface);
	if_dict = cache_SCDynamicStoreCopyValue(store, if_key);
	CFRelease(if_key);
	if (!isA_CFDictionary(if_dict)) {
		goto done;
	}

	/* check the interface type */
	serviceType = CFDictionaryGetValue(if_dict,
					   kSCPropNetInterfaceType);
	if (!isA_CFString(serviceType) ||
	    !CFEqual(serviceType, kSCValNetInterfaceTypeEthernet)) {
		/* sorry, no AT networking on this interface */
		goto done;
	}

	/*
	 * get port name (from interface dictionary).
	 */
	if_port = CFDictionaryGetValue(if_dict, kSCPropNetInterfaceDeviceName);
	if (!isA_CFString(if_port)) {
		goto done;
	}

	/*
	 * add ServiceID and interface port name to entity dictionary.
	 */
	new_dict = CFDictionaryCreateMutableCopy(NULL, 0, ent_dict);
	CFDictionarySetValue(new_dict, CFSTR("ServiceID"), serviceID);
	CFDictionarySetValue(new_dict, kSCPropNetInterfaceDeviceName, if_port);

    done:

	if (ent_dict)	CFRelease(ent_dict);
	if (if_dict)	CFRelease(if_dict);
	if (serviceID)	CFRelease(serviceID);
	return (CFDictionaryRef)new_dict;
}
Example #21
0
/* Status query */
NXEventSystemInfoType NXEventSystemInfo(NXEventHandle handle,
					char *flavor,
					NXEventSystemInfoType evs_info,
					unsigned int *evs_info_cnt)
{
    kern_return_t kr;
    NXEventSystemDevice * info = (NXEventSystemDevice *) evs_info;
    int	maxDeviceCount = (*evs_info_cnt) * sizeof( int) / sizeof( NXEventSystemDevice);
    int deviceCount = 0;
    int i;

    io_registry_entry_t hidsystem;

    CFArrayRef	array;
    CFDictionaryRef dict;
    CFNumberRef		num;
    SInt32		val;

    // Translate the one existing old case to new format
    if ( ((uintptr_t) flavor) == __OLD_NX_EVS_DEVICE_INFO )
            flavor = NX_EVS_DEVICE_INFO;

    if( strcmp( flavor, NX_EVS_DEVICE_INFO))
        kr = kIOReturnUnsupported;

   do {
	kr = IOConnectGetService( handle, &hidsystem );
	if( KERN_SUCCESS != kr )
	    break;

    array = IORegistryEntryCreateCFProperty(hidsystem, CFSTR("NXSystemInfo"),
                                kCFAllocatorDefault, kNilOptions);
                                
    IOObjectRelease( hidsystem );

	if( !array )
	    break;
    
    deviceCount = CFArrayGetCount(array);
    
    if ( deviceCount > maxDeviceCount )
        deviceCount = maxDeviceCount;

    for ( i=0; i<deviceCount; i++) {
        dict = CFArrayGetValueAtIndex(array, i);
        
        if( !dict )
            continue;

	    if( (num = CFDictionaryGetValue( dict, CFSTR(kIOHIDKindKey )))) {

		CFNumberGetValue( num, kCFNumberSInt32Type, &val );
                info[ i ].dev_type = val;

                if( (num = CFDictionaryGetValue( dict, CFSTR(kIOHIDInterfaceIDKey ))))
                    CFNumberGetValue( num, kCFNumberSInt32Type, &val );
		else
		    val = 0;
                info[ i ].interface = val;

                if( (num = CFDictionaryGetValue( dict, CFSTR(kIOHIDSubinterfaceIDKey ))))
                    CFNumberGetValue( num, kCFNumberSInt32Type, &val );
		else
		    val = 0;
                info[ i ].id = val;

                info[ i ].interface_addr = 0;

	    }
	}
    CFRelease(array);

    } while( false );

    if ( kr == KERN_SUCCESS )
	*evs_info_cnt = (deviceCount * sizeof( NXEventSystemDevice) / sizeof( int));
    else
	evs_info = (NXEventSystemInfoType) 0;

    return evs_info;
}
static boolean_t
updateConfiguration(int *newState)
{
	boolean_t		changed			= FALSE;
	CFStringRef		computerName;
	CFStringEncoding	computerNameEncoding;
	CFArrayRef		configuredServices	= NULL;
	CFDictionaryRef		dict;
	CFIndex			i;
	CFIndex			ifCount			= 0;
	CFMutableArrayRef	info			= NULL;
	CFArrayRef		interfaces		= NULL;
	CFStringRef		key;
	CFArrayRef		keys;
	CFIndex			n;
	CFMutableArrayRef	newConfigFile;
	CFMutableDictionaryRef	newDefaults;
	CFMutableDictionaryRef	newDict;
	CFMutableDictionaryRef	newGlobals;
	CFMutableDictionaryRef	newGlobalsX;			/* newGlobals without ServiceID */
	CFMutableDictionaryRef	newStartup;
	CFMutableDictionaryRef	newZones;
	CFNumberRef		num;
	CFMutableDictionaryRef	curGlobalsX;			/* curGlobals without ServiceID */
	CFStringRef		pattern;
	boolean_t		postGlobals		= FALSE;
	CFStringRef		primaryPort		= NULL;	/* primary interface */
	CFStringRef		primaryZone		= NULL;
	CFArrayRef		serviceOrder		= NULL;
	CFDictionaryRef		setGlobals		= NULL;

	cache_open();

	/*
	 * establish the "new" AppleTalk configuration
	 */
	*newState     = curState;
	newConfigFile = CFArrayCreateMutable(NULL, 0, &kCFTypeArrayCallBacks);
	newGlobals    = CFDictionaryCreateMutable(NULL,
						  0,
						  &kCFTypeDictionaryKeyCallBacks,
						  &kCFTypeDictionaryValueCallBacks);
	newDefaults   = CFDictionaryCreateMutable(NULL,
						  0,
						  &kCFTypeDictionaryKeyCallBacks,
						  &kCFTypeDictionaryValueCallBacks);
	newStartup    = CFDictionaryCreateMutable(NULL,
						  0,
						  &kCFTypeDictionaryKeyCallBacks,
						  &kCFTypeDictionaryValueCallBacks);
	newZones      = CFDictionaryCreateMutable(NULL,
						  0,
						  &kCFTypeDictionaryKeyCallBacks,
						  &kCFTypeDictionaryValueCallBacks);

	/* initialize overall state */
	CFDictionarySetValue(newStartup, CFSTR("APPLETALK"), CFSTR("-NO-"));

	/*
	 * get the global settings (ServiceOrder, ComputerName, ...)
	 */
	key = SCDynamicStoreKeyCreateNetworkGlobalEntity(NULL,
							 kSCDynamicStoreDomainSetup,
							 kSCEntNetAppleTalk);
	setGlobals = cache_SCDynamicStoreCopyValue(store, key);
	CFRelease(key);
	if (setGlobals) {
		if (isA_CFDictionary(setGlobals)) {
			/* get service order */
			serviceOrder = CFDictionaryGetValue(setGlobals,
							    kSCPropNetServiceOrder);
			serviceOrder = isA_CFArray(serviceOrder);
			if (serviceOrder) {
				CFRetain(serviceOrder);
			}
		} else {
			CFRelease(setGlobals);
			setGlobals = NULL;
		}
	}

	/*
	 * if we don't have an AppleTalk ServiceOrder, use IPv4's (if defined)
	 */
	if (!serviceOrder) {
		key = SCDynamicStoreKeyCreateNetworkGlobalEntity(NULL,
								 kSCDynamicStoreDomainSetup,
								 kSCEntNetIPv4);
		dict = cache_SCDynamicStoreCopyValue(store, key);
		CFRelease(key);
		if (dict) {
			if (isA_CFDictionary(dict)) {
				serviceOrder = CFDictionaryGetValue(dict,
								    kSCPropNetServiceOrder);
				serviceOrder = isA_CFArray(serviceOrder);
				if (serviceOrder) {
					CFRetain(serviceOrder);
				}
			}
			CFRelease(dict);
		}
	}

	/*
	 * get the list of ALL configured services
	 */
	configuredServices = entity_all(store, kSCEntNetAppleTalk, serviceOrder);
	if (configuredServices) {
		ifCount = CFArrayGetCount(configuredServices);
	}

	if (serviceOrder)	CFRelease(serviceOrder);

	/*
	 * get the list of ALL active interfaces
	 */
	key  = SCDynamicStoreKeyCreateNetworkInterface(NULL, kSCDynamicStoreDomainState);
	dict = cache_SCDynamicStoreCopyValue(store, key);
	CFRelease(key);
	if (dict) {
		if (isA_CFDictionary(dict)) {
			interfaces = CFDictionaryGetValue(dict,
							  kSCDynamicStorePropNetInterfaces);
			interfaces = isA_CFArray(interfaces);
			if (interfaces) {
				CFRetain(interfaces);
			}
		}
		CFRelease(dict);
	}

	/*
	 * get the list of previously configured services
	 */
	pattern = SCDynamicStoreKeyCreateNetworkServiceEntity(NULL,
							      kSCDynamicStoreDomainState,
							      kSCCompAnyRegex,
							      kSCEntNetAppleTalk);
	keys = SCDynamicStoreCopyKeyList(store, pattern);
	CFRelease(pattern);
	if (keys) {
		info = CFArrayCreateMutableCopy(NULL, 0, keys);
		CFRelease(keys);
	}

	/*
	 * iterate over each configured service to establish the new
	 * configuration.
	 */
	for (i = 0; i < ifCount; i++) {
		CFDictionaryRef		service;
		CFStringRef		ifName;
		CFStringRef		configMethod;
		CFMutableStringRef	portConfig	= NULL;
		CFArrayRef		networkRange;	/* for seed ports, CFArray[2] of CFNumber (lo, hi) */
		int			sNetwork;
		int			eNetwork;
		CFArrayRef		zoneList;	/* for seed ports, CFArray[] of CFString (zones names) */
		CFIndex			zCount;
		CFIndex			j;
		CFMutableDictionaryRef	ifDefaults	= NULL;
		CFNumberRef		defaultNetwork;
		CFNumberRef		defaultNode;
		CFStringRef		defaultZone;

		/* get AppleTalk service dictionary */
		service = CFArrayGetValueAtIndex(configuredServices, i);

		/* get interface name */
		ifName  = CFDictionaryGetValue(service, kSCPropNetInterfaceDeviceName);

		/* check inteface availability */
		if (!interfaces ||
		    !CFArrayContainsValue(interfaces, CFRangeMake(0, CFArrayGetCount(interfaces)), ifName)) {
			/* if interface not available */
			goto nextIF;
		}

		/* check interface link status */
		key = SCDynamicStoreKeyCreateNetworkInterfaceEntity(NULL,
								    kSCDynamicStoreDomainState,
								    ifName,
								    kSCEntNetLink);
		dict = cache_SCDynamicStoreCopyValue(store, key);
		CFRelease(key);
		if (dict) {
			Boolean	linkStatus	= TRUE;  /* assume the link is "up" */
			Boolean	ifDetaching	= FALSE; /* assume link is not detaching */

			/* the link key for this interface is available */
			if (isA_CFDictionary(dict)) {
				CFBooleanRef	bVal;

				bVal = CFDictionaryGetValue(dict, kSCPropNetLinkActive);
				if (isA_CFBoolean(bVal)) {
					linkStatus = CFBooleanGetValue(bVal);
				}

				/* check if interface is detaching - value
				   doesn't really matter, only that it exists */
				ifDetaching = CFDictionaryContainsKey(dict, kSCPropNetLinkDetaching);
			}
			CFRelease(dict);

			if (!linkStatus || ifDetaching) {
				/* if link status down or the interface is detaching */
				goto nextIF;
			}
		}

		/*
		 * Determine configuration method for this service
		 */
		configMethod = CFDictionaryGetValue(service, kSCPropNetAppleTalkConfigMethod);
		if (!isA_CFString(configMethod)) {
			/* if no ConfigMethod */
			goto nextIF;
		}

		if (!CFEqual(configMethod, kSCValNetAppleTalkConfigMethodNode      ) &&
		    !CFEqual(configMethod, kSCValNetAppleTalkConfigMethodRouter    ) &&
		    !CFEqual(configMethod, kSCValNetAppleTalkConfigMethodSeedRouter)) {
			/* if not one of the expected values, disable */
			SCLog(TRUE, LOG_NOTICE,
			      CFSTR("Unexpected AppleTalk ConfigMethod: %@"),
			      configMethod);
			goto nextIF;
		}

		/*
		 * the first service to be defined will always be "primary"
		 */
		if (CFArrayGetCount(newConfigFile) == 0) {
			CFDictionaryRef	active;

			CFDictionarySetValue(newGlobals,
					     kSCDynamicStorePropNetPrimaryService,
					     CFDictionaryGetValue(service, CFSTR("ServiceID")));
			CFDictionarySetValue(newGlobals,
					     kSCDynamicStorePropNetPrimaryInterface,
					     ifName);

			/* and check if AT newtorking is active on the primary interface */
			key = SCDynamicStoreKeyCreateNetworkInterfaceEntity(NULL,
									    kSCDynamicStoreDomainState,
									    ifName,
									    kSCEntNetAppleTalk);
			active = cache_SCDynamicStoreCopyValue(store, key);
			CFRelease(key);
			if (active) {
				if (isA_CFDictionary(active)) {
					postGlobals = TRUE;
				}
				CFRelease(active);
			}
		}

		/*
		 * define the port
		 */
		portConfig = CFStringCreateMutable(NULL, 0);
		CFStringAppendFormat(portConfig, NULL, CFSTR("%@:"), ifName);

		if (CFEqual(configMethod, kSCValNetAppleTalkConfigMethodSeedRouter)) {
			CFNumberRef	num;

			/*
			 * we have been asked to configure this interface as a
			 * seed port. Ensure that we have been provided at least
			 * one network number, have been provided with at least
			 * one zonename, ...
			 */

			networkRange = CFDictionaryGetValue(service,
							    kSCPropNetAppleTalkSeedNetworkRange);
			if (!isA_CFArray(networkRange) || (CFArrayGetCount(networkRange) == 0)) {
				SCLog(TRUE, LOG_NOTICE,
				      CFSTR("AppleTalk configuration error (%@)"),
				      kSCPropNetAppleTalkSeedNetworkRange);
				goto nextIF;
			}

			/*
			 * establish the starting and ending network numbers
			 */
			num = CFArrayGetValueAtIndex(networkRange, 0);
			if (!isA_CFNumber(num)) {
				SCLog(TRUE, LOG_NOTICE,
				      CFSTR("AppleTalk configuration error (%@)"),
				      kSCPropNetAppleTalkSeedNetworkRange);
				goto nextIF;
			}
			CFNumberGetValue(num, kCFNumberIntType, &sNetwork);
			eNetwork = sNetwork;

			if (CFArrayGetCount(networkRange) > 1) {
				num = CFArrayGetValueAtIndex(networkRange, 1);
				if (!isA_CFNumber(num)) {
					SCLog(TRUE, LOG_NOTICE,
					      CFSTR("AppleTalk configuration error (%@)"),
					      kSCPropNetAppleTalkSeedNetworkRange);
					goto nextIF;
				}
				CFNumberGetValue(num, kCFNumberIntType, &eNetwork);
			}
			CFStringAppendFormat(portConfig, NULL, CFSTR("%d:%d:"), sNetwork, eNetwork);

			/*
			 * establish the zones associated with this port
			 */
			zoneList = CFDictionaryGetValue(service,
							kSCPropNetAppleTalkSeedZones);
			if (!isA_CFArray(zoneList)) {
				SCLog(TRUE, LOG_NOTICE,
				      CFSTR("AppleTalk configuration error (%@)"),
				      kSCPropNetAppleTalkSeedZones);
				goto nextIF;
			}

			zCount = CFArrayGetCount(zoneList);
			for (j = 0; j < zCount; j++) {
				CFStringRef		zone;
				CFArrayRef		ifList;
				CFMutableArrayRef	newIFList;

				zone = CFArrayGetValueAtIndex(zoneList, j);
				if (!isA_CFString(zone)) {
					continue;
				}

				if (CFDictionaryGetValueIfPresent(newZones, zone, (const void **)&ifList)) {
					/* known zone */
					newIFList = CFArrayCreateMutableCopy(NULL, 0, ifList);
				} else {
					/* new zone */
					newIFList = CFArrayCreateMutable(NULL, 0, &kCFTypeArrayCallBacks);
				}
				CFArrayAppendValue(newIFList, ifName);
				CFArraySortValues(newIFList,
						  CFRangeMake(0, CFArrayGetCount(newIFList)),
						  (CFComparatorFunction)CFStringCompare,
						  NULL);
				CFDictionarySetValue(newZones, zone, newIFList);
				CFRelease(newIFList);

				/*
				 * flag the default zone
				 */
				if (!primaryZone) {
					primaryZone = CFRetain(zone);
				}
			}
			if (!primaryZone) {
				SCLog(TRUE, LOG_NOTICE,
				      CFSTR("AppleTalk configuration error (%@)"),
				      kSCPropNetAppleTalkSeedZones);
				goto nextIF;
			}
		}

		/* get the (per-interface) "Computer Name" */
		computerName = CFDictionaryGetValue(service,
						    kSCPropNetAppleTalkComputerName);
		if (CFDictionaryGetValueIfPresent(service,
						  kSCPropNetAppleTalkComputerNameEncoding,
						  (const void **)&num) &&
		    isA_CFNumber(num)) {
			CFNumberGetValue(num, kCFNumberIntType, &computerNameEncoding);
		} else {
			computerNameEncoding = CFStringGetSystemEncoding();
		}
		encodeName(computerName, computerNameEncoding, newStartup, newGlobals);

		/*
		 * declare the first configured AppleTalk service / interface
		 * as the "home port".
		 */
		if (CFArrayGetCount(newConfigFile) == 0) {
			CFStringAppend(portConfig, CFSTR("*"));
			primaryPort = CFRetain(ifName);
		}
		CFArrayAppendValue(newConfigFile, portConfig);

		/*
		 * get the per-interface defaults
		 */
		ifDefaults = CFDictionaryCreateMutable(NULL,
						       0,
						       &kCFTypeDictionaryKeyCallBacks,
						       &kCFTypeDictionaryValueCallBacks);

		defaultNetwork = CFDictionaryGetValue(service, kSCPropNetAppleTalkNetworkID);
		defaultNode    = CFDictionaryGetValue(service, kSCPropNetAppleTalkNodeID);
		if (isA_CFNumber(defaultNetwork) && isA_CFNumber(defaultNode)) {
			/*
			 * set the default node and network
			 */
			CFDictionarySetValue(ifDefaults,
					     kSCPropNetAppleTalkNetworkID,
					     defaultNetwork);
			CFDictionarySetValue(ifDefaults,
					     kSCPropNetAppleTalkNodeID,
					     defaultNode);
		}

		if ((CFDictionaryGetValueIfPresent(service,
						   kSCPropNetAppleTalkDefaultZone,
						   (const void **)&defaultZone) == TRUE)) {
			/*
			 * set the default zone for this interface
			 */
			CFDictionarySetValue(ifDefaults,
					     kSCPropNetAppleTalkDefaultZone,
					     defaultZone);
		}

		CFDictionarySetValue(newDefaults, ifName, ifDefaults);
		CFRelease(ifDefaults);

		switch (CFArrayGetCount(newConfigFile)) {
			case 1:
				/*
				 * first AppleTalk interface
				 */
				CFDictionarySetValue(newStartup, CFSTR("APPLETALK"), ifName);
				break;
			case 2:
				/* second AppleTalk interface */
				if (!CFEqual(CFDictionaryGetValue(newStartup, CFSTR("APPLETALK")),
					     CFSTR("-ROUTER-"))) {
					/*
					 * if not routing (yet), configure as multi-home
					 */
					CFDictionarySetValue(newStartup, CFSTR("APPLETALK"), CFSTR("-MULTIHOME-"));
				}
				break;
		}

		if (CFEqual(configMethod, kSCValNetAppleTalkConfigMethodRouter) ||
		    CFEqual(configMethod, kSCValNetAppleTalkConfigMethodSeedRouter)) {
			/* if not a simple node, enable routing */
			CFDictionarySetValue(newStartup, CFSTR("APPLETALK"), CFSTR("-ROUTER-"));
		}

		/*
		 * establish the State:/Network/Service/nnn/AppleTalk key info
		 */
		key = SCDynamicStoreKeyCreateNetworkServiceEntity(NULL,
								  kSCDynamicStoreDomainState,
								  CFDictionaryGetValue(service, CFSTR("ServiceID")),
								  kSCEntNetAppleTalk);
		newDict = CFDictionaryCreateMutable(NULL,
						    0,
						    &kCFTypeDictionaryKeyCallBacks,
						    &kCFTypeDictionaryValueCallBacks);
		CFDictionaryAddValue(newDict, kSCPropInterfaceName, ifName);
		cache_SCDynamicStoreSetValue(store, key, newDict);
		CFRelease(newDict);
		if (info) {
			j = CFArrayGetFirstIndexOfValue(info,
							CFRangeMake(0, CFArrayGetCount(info)),
							key);
			if (j != kCFNotFound) {
				CFArrayRemoveValueAtIndex(info, j);
			}
		}
		CFRelease(key);

	    nextIF :

		if (portConfig)	CFRelease(portConfig);
	}

	if (primaryZone) {
		CFArrayRef		ifList;
		CFMutableArrayRef	newIFList;

		ifList = CFDictionaryGetValue(newZones, primaryZone);
		if (CFArrayContainsValue(ifList,
					 CFRangeMake(0, CFArrayGetCount(ifList)),
					 primaryPort)) {
			newIFList = CFArrayCreateMutableCopy(NULL, 0, ifList);
			CFArrayAppendValue(newIFList, CFSTR("*"));
			CFDictionarySetValue(newZones, primaryZone, newIFList);
			CFRelease(newIFList);
		}
		CFRelease(primaryZone);
	}
	if (primaryPort) {
		CFRelease(primaryPort);
	}

	/* sort the ports */
	i = CFArrayGetCount(newConfigFile);
	CFArraySortValues(newConfigFile,
			  CFRangeMake(0, i),
			  (CFComparatorFunction)CFStringCompare,
			  NULL);

	/* add the zones to the configuration */
	CFDictionaryApplyFunction(newZones, addZoneToPorts, newConfigFile);
	CFRelease(newZones);

	/* sort the zones */
	CFArraySortValues(newConfigFile,
			  CFRangeMake(i, CFArrayGetCount(newConfigFile)-i),
			  (CFComparatorFunction)CFStringCompare,
			  NULL);

	/* ensure that the last line of the configuration file is terminated */
	CFArrayAppendValue(newConfigFile, CFSTR(""));

	/*
	 * Check if we have a "ComputerName" and look elsewhere if we don't have
	 * one yet.
	 */
	if (!CFDictionaryContainsKey(newStartup, CFSTR("APPLETALK_HOSTNAME")) &&
	    (setGlobals != NULL)) {
		computerName = CFDictionaryGetValue(setGlobals,
						    kSCPropNetAppleTalkComputerName);
		if (CFDictionaryGetValueIfPresent(setGlobals,
						  kSCPropNetAppleTalkComputerNameEncoding,
						  (const void **)&num) &&
		    isA_CFNumber(num)) {
			CFNumberGetValue(num, kCFNumberIntType, &computerNameEncoding);
		} else {
			computerNameEncoding = CFStringGetSystemEncoding();
		}
		encodeName(computerName, computerNameEncoding, newStartup, newGlobals);
	}
	if (!CFDictionaryContainsKey(newStartup, CFSTR("APPLETALK_HOSTNAME"))) {
		computerName = SCDynamicStoreCopyComputerName(store, &computerNameEncoding);
		if (computerName) {
			encodeName(computerName, computerNameEncoding, newStartup, newGlobals);
			CFRelease(computerName);
		}
	}
	if (!CFDictionaryContainsKey(newStartup, CFSTR("APPLETALK_HOSTNAME"))) {
		struct utsname	name;

		if (uname(&name) == 0) {
			computerName = CFStringCreateWithCString(NULL, name.nodename, kCFStringEncodingASCII);
			if (computerName) {
				encodeName(computerName, kCFStringEncodingASCII, NULL, newGlobals);
				CFRelease(computerName);
			}
		}
	}

	/* compare the previous and current configurations */

	curGlobalsX = CFDictionaryCreateMutableCopy(NULL, 0, curGlobals);
	CFDictionaryRemoveValue(curGlobalsX, kSCDynamicStorePropNetPrimaryService);

	newGlobalsX = CFDictionaryCreateMutableCopy(NULL, 0, newGlobals);
	CFDictionaryRemoveValue(newGlobalsX, kSCDynamicStorePropNetPrimaryService);

	key = SCDynamicStoreKeyCreateNetworkGlobalEntity(NULL,
							 kSCDynamicStoreDomainState,
							 kSCEntNetAppleTalk);

	if (CFEqual(curGlobalsX   , newGlobalsX   ) &&
	    CFEqual(curConfigFile , newConfigFile) &&
	    CFEqual(curDefaults   , newDefaults  ) &&
	    CFEqual(curStartup    , newStartup   )
	    ) {
		/*
		 * the configuration has not changed.
		 */

		if (postGlobals) {
			/*
			 * the requested configuration hasn't changed but we
			 * now need to tell everyone that AppleTalk is active.
			 */
			if (!SCDynamicStoreSetValue(store, key, newGlobals)) {
				SCLog(TRUE,
				      LOG_ERR,
				      CFSTR("SCDynamicStoreSetValue() failed: %s"),
				      SCErrorString(SCError()));
			}
		}

		CFRelease(newGlobals);
		CFRelease(newConfigFile);
		CFRelease(newDefaults);
		CFRelease(newStartup);
	} else if (CFArrayGetCount(newConfigFile) <= 1) {
		/*
		 * the configuration has changed but there are no
		 * longer any interfaces configured for AppleTalk
		 * networking.
		 */

		/*
		 * remove the global (State:/Network/Global/AppleTalk) key.
		 *
		 * Note: it will be restored later after AT networking has
		 *       been activated.
		 */

		/* remove the (/etc/appletalk.cfg) configuration file */
		(void)unlink(AT_CFG_FILE);

		/*
		 * update the per-service (and global) state
		 */
		cache_SCDynamicStoreRemoveValue(store, key);	// remove State:/Network/Global/AppleTalk
		n = CFArrayGetCount(info);
		for (i = 0; i < n; i++) {
			CFStringRef	xKey	= CFArrayGetValueAtIndex(info, i);

			cache_SCDynamicStoreRemoveValue(store, xKey);
		}
		cache_write(store);

		/* flag this as a new configuration */
		*newState = -(abs(curState) + 1);
		changed = TRUE;
	} else {
		/*
		 * the configuration has changed.
		 */

		/* update the (/etc/appletalk.cfg) configuration file */
		configWrite(AT_CFG_FILE, newConfigFile);

		/*
		 * update the per-service (and global) state
		 *
		 * Note: if present, we remove any existing global state key and allow it
		 *       to be restored after the stack has been re-started.
		 */
		CFDictionaryApplyFunction(newDefaults, updateDefaults, NULL);
		cache_SCDynamicStoreRemoveValue(store, key);	// remove State:/Network/Global/AppleTalk
		n = CFArrayGetCount(info);
		for (i = 0; i < n; i++) {
			CFStringRef	xKey	= CFArrayGetValueAtIndex(info, i);

			cache_SCDynamicStoreRemoveValue(store, xKey);
		}
		cache_write(store);

		/* flag this as a new configuration */
		*newState = abs(curState) + 1;
		changed = TRUE;
	}

	CFRelease(curGlobalsX);
	CFRelease(newGlobalsX);
	CFRelease(key);

	if (changed) {
		CFRelease(curGlobals);
		curGlobals    = newGlobals;
		CFRelease(curConfigFile);
		curConfigFile = newConfigFile;
		CFRelease(curDefaults);
		curDefaults   = newDefaults;
		CFRelease(curStartup);
		curStartup    = newStartup;
	}

	if (info)		CFRelease(info);
	if (interfaces)		CFRelease(interfaces);
	if (configuredServices)	CFRelease(configuredServices);
	if (setGlobals)		CFRelease(setGlobals);

	cache_close();

	return changed;
}
Example #23
0
/*
 * Initializes the haptic subsystem.
 */
int
SDL_SYS_HapticInit(void)
{
    int numhaptics;
    IOReturn result;
    io_iterator_t iter;
    CFDictionaryRef match;
    io_service_t device;
    CFMutableDictionaryRef hidProperties;
    CFTypeRef refCF;

    /* Clear all the memory. */
    SDL_memset(SDL_hapticlist, 0, sizeof(SDL_hapticlist));

    /* Get HID devices. */
    match = IOServiceMatching(kIOHIDDeviceKey);
    if (match == NULL) {
        SDL_SetError("Haptic: Failed to get IOServiceMatching.");
        return -1;
    }

    /* Now search I/O Registry for matching devices. */
    result = IOServiceGetMatchingServices(kIOMasterPortDefault, match, &iter);
    if (result != kIOReturnSuccess) {
        SDL_SetError("Haptic: Couldn't create a HID object iterator.");
        return -1;
    }
    /* IOServiceGetMatchingServices consumes dictionary. */

    if (!IOIteratorIsValid(iter)) {     /* No iterator. */
        numhaptics = 0;
        return 0;
    }

    numhaptics = 0;
    while ((device = IOIteratorNext(iter)) != IO_OBJECT_NULL) {

        /* Check for force feedback. */
        if (FFIsForceFeedback(device) == FF_OK) {

            /* Set basic device data. */
            HIDGetDeviceProduct(device, SDL_hapticlist[numhaptics].name);
            SDL_hapticlist[numhaptics].dev = device;
            SDL_hapticlist[numhaptics].haptic = NULL;

            /* Set usage pages. */
            hidProperties = 0;
            refCF = 0;
            result = IORegistryEntryCreateCFProperties(device,
                                                       &hidProperties,
                                                       kCFAllocatorDefault,
                                                       kNilOptions);
            if ((result == KERN_SUCCESS) && hidProperties) {
                refCF =
                    CFDictionaryGetValue(hidProperties,
                                         CFSTR(kIOHIDPrimaryUsagePageKey));
                if (refCF) {
                    if (!CFNumberGetValue(refCF, kCFNumberLongType,
                                          &SDL_hapticlist[numhaptics].
                                          usagePage))
                        SDL_SetError
                            ("Haptic: Recieving device's usage page.");
                    refCF =
                        CFDictionaryGetValue(hidProperties,
                                             CFSTR(kIOHIDPrimaryUsageKey));
                    if (refCF) {
                        if (!CFNumberGetValue(refCF, kCFNumberLongType,
                                              &SDL_hapticlist[numhaptics].
                                              usage))
                            SDL_SetError("Haptic: Recieving device's usage.");
                    }
                }
                CFRelease(hidProperties);
            }

            /* Device has been added. */
            numhaptics++;
        } else {                /* Free the unused device. */
            IOObjectRelease(device);
        }

        /* Reached haptic limit. */
        if (numhaptics >= MAX_HAPTICS)
            break;
    }
    IOObjectRelease(iter);

    return numhaptics;
}
char *
_mongoc_secure_transport_RFC2253_from_cert (SecCertificateRef cert)
{
   CFTypeRef value;
   bson_string_t *retval;
   CFTypeRef subject_name;
   CFDictionaryRef cert_dict;

   cert_dict = SecCertificateCopyValues (cert, NULL, NULL);
   if (!cert_dict) {
      return NULL;
   }

   subject_name = CFDictionaryGetValue (cert_dict, kSecOIDX509V1SubjectName);
   if (!subject_name) {
      CFRelease (cert_dict);
      return NULL;
   }

   subject_name = CFDictionaryGetValue (subject_name, kSecPropertyKeyValue);
   if (!subject_name) {
      CFRelease (cert_dict);
      return NULL;
   }

   retval = bson_string_new ("");;

   value = _mongoc_secure_transport_dict_get (subject_name, kSecOIDCommonName);
   _bson_append_cftyperef (retval, "CN=", value);

   value = _mongoc_secure_transport_dict_get (subject_name, kSecOIDOrganizationalUnitName);
   if (value) {
      /* Can be either one unit name, or array of unit names */
      if (CFGetTypeID(value) == CFStringGetTypeID()) {
         _bson_append_cftyperef (retval, ",OU=", value);
      } else if (CFGetTypeID(value) == CFArrayGetTypeID()) {
         CFIndex len = CFArrayGetCount(value);

         if (len > 0) {
            _bson_append_cftyperef (retval, ",OU=", CFArrayGetValueAtIndex(value, 0));
         }
         if (len > 1) {
            _bson_append_cftyperef (retval, ",", CFArrayGetValueAtIndex(value, 1));
         }
         if (len > 2) {
            _bson_append_cftyperef (retval, ",", CFArrayGetValueAtIndex(value, 2));
         }
      }
   }

   value = _mongoc_secure_transport_dict_get (subject_name, kSecOIDOrganizationName);
   _bson_append_cftyperef (retval, ",O=", value);

   value = _mongoc_secure_transport_dict_get (subject_name, kSecOIDLocalityName);
   _bson_append_cftyperef (retval, ",L=", value);

   value = _mongoc_secure_transport_dict_get (subject_name, kSecOIDStateProvinceName);
   _bson_append_cftyperef (retval, ",ST=", value);

   value = _mongoc_secure_transport_dict_get (subject_name, kSecOIDCountryName);
   _bson_append_cftyperef (retval, ",C=", value);

   /* This seems rarely used */
   value = _mongoc_secure_transport_dict_get (subject_name, kSecOIDStreetAddress);
   _bson_append_cftyperef (retval, ",STREET", value);

   CFRelease (cert_dict);
   return bson_string_free (retval, false);
}
bool PluginPackage::fetchInfo()
{
    if (!load())
        return false;

    WTF::RetainPtr<CFDictionaryRef> mimeDict;

    WTF::RetainPtr<CFTypeRef> mimeTypesFileName = CFBundleGetValueForInfoDictionaryKey(m_module, CFSTR("WebPluginMIMETypesFilename"));
    if (mimeTypesFileName && CFGetTypeID(mimeTypesFileName.get()) == CFStringGetTypeID()) {

        WTF::RetainPtr<CFStringRef> fileName = (CFStringRef)mimeTypesFileName.get();
        WTF::RetainPtr<CFStringRef> homeDir = homeDirectoryPath().createCFString();
        WTF::RetainPtr<CFStringRef> path = CFStringCreateWithFormat(0, 0, CFSTR("%@/Library/Preferences/%@"), homeDir.get(), fileName.get());

        WTF::RetainPtr<CFDictionaryRef> plist = readPListFile(path.get(), /*createFile*/ false, m_module);
        if (plist) {
            // If the plist isn't localized, have the plug-in recreate it in the preferred language.
            WTF::RetainPtr<CFStringRef> localizationName =
                (CFStringRef)CFDictionaryGetValue(plist.get(), CFSTR("WebPluginLocalizationName"));
            CFLocaleRef locale = CFLocaleCopyCurrent();
            if (localizationName != CFLocaleGetIdentifier(locale))
                plist = readPListFile(path.get(), /*createFile*/ true, m_module);

            CFRelease(locale);
        } else {
            // Plist doesn't exist, ask the plug-in to create it.
            plist = readPListFile(path.get(), /*createFile*/ true, m_module);
        }

        if (plist)
            mimeDict = (CFDictionaryRef)CFDictionaryGetValue(plist.get(), CFSTR("WebPluginMIMETypes"));
    }

    if (!mimeDict)
        mimeDict = (CFDictionaryRef)CFBundleGetValueForInfoDictionaryKey(m_module, CFSTR("WebPluginMIMETypes"));

    if (mimeDict) {
        CFIndex propCount = CFDictionaryGetCount(mimeDict.get());
        Vector<const void*, 128> keys(propCount);
        Vector<const void*, 128> values(propCount);
        CFDictionaryGetKeysAndValues(mimeDict.get(), keys.data(), values.data());
        for (int i = 0; i < propCount; ++i) {
            String mimeType = (CFStringRef)keys[i];
            mimeType = mimeType.lower();

            WTF::RetainPtr<CFDictionaryRef> extensionsDict = (CFDictionaryRef)values[i];

            WTF::RetainPtr<CFNumberRef> enabled = (CFNumberRef)CFDictionaryGetValue(extensionsDict.get(), CFSTR("WebPluginTypeEnabled"));
            if (enabled) {
                int enabledValue = 0;
                if (CFNumberGetValue(enabled.get(), kCFNumberIntType, &enabledValue) && enabledValue == 0)
                    continue;
            }

            Vector<String> mimeExtensions;
            WTF::RetainPtr<CFArrayRef> extensions = (CFArrayRef)CFDictionaryGetValue(extensionsDict.get(), CFSTR("WebPluginExtensions"));
            if (extensions) {
                CFIndex extensionCount = CFArrayGetCount(extensions.get());
                for (CFIndex i = 0; i < extensionCount; ++i) {
                    String extension =(CFStringRef)CFArrayGetValueAtIndex(extensions.get(), i);
                    extension = extension.lower();
                    mimeExtensions.append(extension);
                }
            }
            m_mimeToExtensions.set(mimeType, mimeExtensions);

            String description = (CFStringRef)CFDictionaryGetValue(extensionsDict.get(), CFSTR("WebPluginTypeDescription"));
            m_mimeToDescriptions.set(mimeType, description);
        }

        m_name = (CFStringRef)CFBundleGetValueForInfoDictionaryKey(m_module, CFSTR("WebPluginName"));
        m_description = (CFStringRef)CFBundleGetValueForInfoDictionaryKey(m_module, CFSTR("WebPluginDescription"));

    } else {
        int resFile = CFBundleOpenBundleResourceMap(m_module);

        UseResFile(resFile);

        Vector<String> mimes = stringListFromResourceId(MIMEListStringStringNumber);

        if (mimes.size() % 2 != 0)
            return false;

        Vector<String> descriptions = stringListFromResourceId(MIMEDescriptionStringNumber);
        if (descriptions.size() != mimes.size() / 2)
            return false;

        for (size_t i = 0;  i < mimes.size(); i += 2) {
            String mime = mimes[i].lower();
            Vector<String> extensions;
            mimes[i + 1].lower().split(UChar(','), extensions);

            m_mimeToExtensions.set(mime, extensions);

            m_mimeToDescriptions.set(mime, descriptions[i / 2]);
        }

        Vector<String> names = stringListFromResourceId(PluginNameOrDescriptionStringNumber);
        if (names.size() == 2) {
            m_description = names[0];
            m_name = names[1];
        }

        CFBundleCloseBundleResourceMap(m_module, resFile);
    }

    LOG(Plugins, "PluginPackage::fetchInfo(): Found plug-in '%s'", m_name.utf8().data());
    if (isPluginBlacklisted()) {
        LOG(Plugins, "\tPlug-in is blacklisted!");
        return false;
    }

    return true;
}
Example #26
0
static void h264_enc_process(MSFilter *f) {
	VTH264EncCtx *ctx = (VTH264EncCtx *)f->data;
	mblk_t *frame;
	OSStatus err;
	CMTime p_time = CMTimeMake(f->ticker->time, 1000);

	if(!ctx->is_configured) {
		ms_queue_flush(f->inputs[0]);
		return;
	}

#if 0 && TARGET_OS_IPHONE
	CVPixelBufferPoolRef pixbuf_pool = VTCompressionSessionGetPixelBufferPool(ctx->session);
	if(pixbuf_pool == NULL) {
		ms_error("VideoToolbox: fails to get the pixel buffer pool");
		return;
	}
#endif

	while((frame = ms_queue_get(f->inputs[0]))) {
		YuvBuf src_yuv_frame, dst_yuv_frame = {0};
		CVPixelBufferRef pixbuf;
		CFMutableDictionaryRef enc_param = NULL;
		int i, pixbuf_fmt = kCVPixelFormatType_420YpCbCr8Planar;
		CFNumberRef value;
		CFMutableDictionaryRef pixbuf_attr;

		ms_yuv_buf_init_from_mblk(&src_yuv_frame, frame);

#if 0 && TARGET_OS_IPHONE
		CVPixelBufferPoolCreatePixelBuffer(NULL, pixbuf_pool, &pixbuf);
#else
		pixbuf_attr = CFDictionaryCreateMutable(NULL, 0, NULL, NULL);
		value = CFNumberCreate(NULL, kCFNumberIntType, &pixbuf_fmt);
		CFDictionarySetValue(pixbuf_attr, kCVPixelBufferPixelFormatTypeKey, value);
		CVPixelBufferCreate(NULL, ctx->conf.vsize.width, ctx->conf.vsize.height, kCVPixelFormatType_420YpCbCr8Planar, pixbuf_attr,  &pixbuf);
		CFRelease(pixbuf_attr);
#endif

		CVPixelBufferLockBaseAddress(pixbuf, 0);
		dst_yuv_frame.w = (int)CVPixelBufferGetWidth(pixbuf);
		dst_yuv_frame.h = (int)CVPixelBufferGetHeight(pixbuf);
		for(i=0; i<3; i++) {
			dst_yuv_frame.planes[i] = CVPixelBufferGetBaseAddressOfPlane(pixbuf, i);
			dst_yuv_frame.strides[i] = (int)CVPixelBufferGetBytesPerRowOfPlane(pixbuf, i);
		}
		ms_yuv_buf_copy(src_yuv_frame.planes, src_yuv_frame.strides, dst_yuv_frame.planes, dst_yuv_frame.strides, (MSVideoSize){dst_yuv_frame.w, dst_yuv_frame.h});
		CVPixelBufferUnlockBaseAddress(pixbuf, 0);
		freemsg(frame);

		ms_filter_lock(f);
		if(ctx->fps_changed || ctx->bitrate_changed || ctx->vfu_requested) {
			CFNumberRef value;
			enc_param = CFDictionaryCreateMutable(NULL, 0, NULL, NULL);
			if(ctx->fps_changed) {
				value = CFNumberCreate(NULL, kCFNumberFloatType, &ctx->conf.fps);
				CFDictionaryAddValue(enc_param, kVTCompressionPropertyKey_ExpectedFrameRate, value);
				ctx->fps_changed = FALSE;
			}
			if(ctx->bitrate_changed) {
				value = CFNumberCreate(NULL, kCFNumberIntType, &ctx->conf.required_bitrate);
				CFDictionaryAddValue(enc_param, kVTCompressionPropertyKey_AverageBitRate, value);
				ctx->bitrate_changed = FALSE;
			}
			if(ctx->vfu_requested) {
				int force_keyframe = 1;
				value = CFNumberCreate(NULL, kCFNumberIntType, &force_keyframe);
				CFDictionaryAddValue(enc_param, kVTEncodeFrameOptionKey_ForceKeyFrame, value);
				ctx->vfu_requested = FALSE;
			}
		}
		ms_filter_unlock(f);

		if(!ctx->enable_avpf) {
			if(ctx->first_frame) {
				ms_video_starter_first_frame(&ctx->starter, f->ticker->time);
			}
			if(ms_video_starter_need_i_frame(&ctx->starter, f->ticker->time)) {
				if(enc_param == NULL) enc_param = CFDictionaryCreateMutable(NULL, 0, NULL, NULL);
				if(CFDictionaryGetValue(enc_param, kVTEncodeFrameOptionKey_ForceKeyFrame) == NULL) {
					int force_keyframe = 1;
					CFNumberRef value = CFNumberCreate(NULL, kCFNumberIntType, &force_keyframe);
					CFDictionaryAddValue(enc_param, kVTEncodeFrameOptionKey_ForceKeyFrame, value);
				}
			}
		}

		if((err = VTCompressionSessionEncodeFrame(ctx->session, pixbuf, p_time, kCMTimeInvalid, enc_param, NULL, NULL)) != noErr) {
			ms_error("VideoToolbox: could not pass a pixbuf to the encoder: error code %d", err);
		}
		CFRelease(pixbuf);

		ctx->first_frame = FALSE;

		if(enc_param) CFRelease(enc_param);
	}

	ms_mutex_lock(&ctx->mutex);
	while ((frame = ms_queue_get(&ctx->queue))) {
		ms_mutex_unlock(&ctx->mutex);
		ms_queue_put(f->outputs[0], frame);
		ms_mutex_lock(&ctx->mutex);
	}
	ms_mutex_unlock(&ctx->mutex);
}
Example #27
0
// ----------------------------------------------------------------------------
// wxHIDDevice::Create
//
//  nClass is the HID Page such as
//      kHIDPage_GenericDesktop
//  nType is the HID Usage such as
//      kHIDUsage_GD_Joystick,kHIDUsage_GD_Mouse,kHIDUsage_GD_Keyboard
//  nDev is the device number to use
//
// ----------------------------------------------------------------------------
bool wxHIDDevice::Create (int nClass, int nType, int nDev)
{
    //Create the mach port
    if(IOMasterPort(bootstrap_port, &m_pPort) != kIOReturnSuccess)
    {
        wxLogSysError(wxT("Could not create mach port"));
        return false;
    }

    //Dictionary that will hold first
    //the matching dictionary for determining which kind of devices we want,
    //then later some registry properties from an iterator (see below)
    //
    //The call to IOServiceMatching filters down the
    //the services we want to hid services (and also eats the
    //dictionary up for us (consumes one reference))
    CFMutableDictionaryRef pDictionary = IOServiceMatching(kIOHIDDeviceKey);
    if(pDictionary == NULL)
    {
        wxLogSysError( _T("IOServiceMatching(kIOHIDDeviceKey) failed") );
        return false;
    }

    //Here we'll filter down the services to what we want
    if (nType != -1)
    {
        CFNumberRef pType = CFNumberCreate(kCFAllocatorDefault,
                                    kCFNumberIntType, &nType);
        CFDictionarySetValue(pDictionary, CFSTR(kIOHIDPrimaryUsageKey), pType);
        CFRelease(pType);
    }
    if (nClass != -1)
    {
        CFNumberRef pClass = CFNumberCreate(kCFAllocatorDefault,
                                    kCFNumberIntType, &nClass);
        CFDictionarySetValue(pDictionary, CFSTR(kIOHIDPrimaryUsagePageKey), pClass);
        CFRelease(pClass);
    }

    //Now get the maching services
    io_iterator_t pIterator;
    if( IOServiceGetMatchingServices(m_pPort,
                        pDictionary, &pIterator) != kIOReturnSuccess )
    {
        wxLogSysError(_T("No Matching HID Services"));
        return false;
    }

    //Were there any devices matched?
    if(pIterator == 0)
        return false; // No devices found

    //Now we iterate through them
    io_object_t pObject;
    while ( (pObject = IOIteratorNext(pIterator)) != 0)
    {
        if(--nDev != 0)
        {
            IOObjectRelease(pObject);
            continue;
        }

        if ( IORegistryEntryCreateCFProperties
             (
                pObject,
                &pDictionary,
                kCFAllocatorDefault,
                kNilOptions
             ) != KERN_SUCCESS )
        {
            wxLogDebug(_T("IORegistryEntryCreateCFProperties failed"));
        }

        //
        // Now we get the attributes of each "product" in the iterator
        //

        //Get [product] name
        CFStringRef cfsProduct = (CFStringRef)
            CFDictionaryGetValue(pDictionary, CFSTR(kIOHIDProductKey));
        m_szProductName =
            wxCFStringRef( wxCFRetain(cfsProduct)
                               ).AsString();

        //Get the Product ID Key
        CFNumberRef cfnProductId = (CFNumberRef)
            CFDictionaryGetValue(pDictionary, CFSTR(kIOHIDProductIDKey));
        if (cfnProductId)
        {
            CFNumberGetValue(cfnProductId, kCFNumberIntType, &m_nProductId);
        }

        //Get the Vendor ID Key
        CFNumberRef cfnVendorId = (CFNumberRef)
            CFDictionaryGetValue(pDictionary, CFSTR(kIOHIDVendorIDKey));
        if (cfnVendorId)
        {
            CFNumberGetValue(cfnVendorId, kCFNumberIntType, &m_nManufacturerId);
        }

        //
        // End attribute getting
        //

        //Create the interface (good grief - long function names!)
        SInt32 nScore;
        IOCFPlugInInterface** ppPlugin;
        if(IOCreatePlugInInterfaceForService(pObject,
                                             kIOHIDDeviceUserClientTypeID,
                                             kIOCFPlugInInterfaceID, &ppPlugin,
                                             &nScore) !=  kIOReturnSuccess)
        {
            wxLogSysError(wxT("Could not create HID Interface for product"));
            return false;
        }

        //Now, the final thing we can check before we fall back to asserts
        //(because the dtor only checks if the device is ok, so if anything
        //fails from now on the dtor will delete the device anyway, so we can't break from this).

        //Get the HID interface from the plugin to the mach port
        if((*ppPlugin)->QueryInterface(ppPlugin,
                               CFUUIDGetUUIDBytes(kIOHIDDeviceInterfaceID),
                               (void**) &m_ppDevice) != S_OK)
        {
            wxLogSysError(wxT("Could not get device interface from HID interface"));
            return false;
        }

        //release the plugin
        (*ppPlugin)->Release(ppPlugin);

        //open the HID interface...
        if ( (*m_ppDevice)->open(m_ppDevice, 0) != S_OK )
            wxLogDebug(_T("HID device: open failed"));

        //
        //Now the hard part - in order to scan things we need "cookies"
        //
        CFArrayRef cfaCookies = (CFArrayRef)CFDictionaryGetValue(pDictionary,
                                 CFSTR(kIOHIDElementKey));
        BuildCookies(cfaCookies);

        //cleanup
        CFRelease(pDictionary);
        IOObjectRelease(pObject);

        //iterator cleanup
        IOObjectRelease(pIterator);

        return true;
    }

    //iterator cleanup
    IOObjectRelease(pIterator);

    return false; //no device
}//end Create()
//
// Executable code.
// Read from disk, evaluate properly, cache as indicated. The whole thing, so far.
//
void PolicyEngine::evaluateCode(CFURLRef path, AuthorityType type, SecAssessmentFlags flags, CFDictionaryRef context, CFMutableDictionaryRef result,
	bool handleUnsignedCode /* = true */)
{
	FileQuarantine qtn(cfString(path).c_str());
	if (qtn.flag(QTN_FLAG_HARD))
		MacOSError::throwMe(errSecCSFileHardQuarantined);
	
	CFRef<SecStaticCodeRef> code;
	MacOSError::check(SecStaticCodeCreateWithPath(path, kSecCSDefaultFlags, &code.aref()));
	OSStatus rc = noErr;	// last validation error
	
	const SecCSFlags validationFlags = kSecCSEnforceRevocationChecks;
	
	WhitelistPrescreen whitelistScreen(code); // pre-screening filter for whitelist pre-screening (only)

	SQLite::Statement query(*this,
		"SELECT allow, requirement, id, label, expires, flags, disabled, filter_unsigned, remarks FROM scan_authority"
		" WHERE type = :type"
		" ORDER BY priority DESC;");
	query.bind(":type").integer(type);
	SQLite3::int64 latentID = 0;		// first (highest priority) disabled matching ID
	std::string latentLabel;			// ... and associated label, if any
	while (query.nextRow()) {
		bool allow = int(query[0]);
		const char *reqString = query[1];
		SQLite3::int64 id = query[2];
		const char *label = query[3];
		double expires = query[4];
		sqlite3_int64 ruleFlags = query[5];
		SQLite3::int64 disabled = query[6];
		const char *filter = query[7];
		const char *remarks = query[8];
		
		CFRef<SecRequirementRef> requirement;
		MacOSError::check(SecRequirementCreateWithString(CFTempString(reqString), kSecCSDefaultFlags, &requirement.aref()));
		rc = SecStaticCodeCheckValidity(code, validationFlags, requirement);
		
		// ad-hoc sign unsigned code, skip of Gatekeeper is off or the rule is disabled; but always do it for whitelist recording
		if (rc == errSecCSUnsigned && handleUnsignedCode && (!(disabled || overrideAssessment()) || SYSPOLICY_RECORDER_MODE_ENABLED())) {
			if (!SYSPOLICY_RECORDER_MODE_ENABLED()) {
				// apply whitelist pre-screening to speed things up for non-matches
				if (ruleFlags & kAuthorityFlagDefault)	// can't ever match standard rules with unsigned code
					continue;
				if (whitelistScreen.reject(filter, remarks))	// apply whitelist pre-filter
					continue;
			}
			try {
				// ad-hoc sign the code and attach the signature
				CFRef<CFDataRef> signature = CFDataCreateMutable(NULL, 0);
				CFTemp<CFDictionaryRef> arguments("{%O=%O, %O=#N}", kSecCodeSignerDetached, signature.get(), kSecCodeSignerIdentity);
				CFRef<SecCodeSignerRef> signer;
				MacOSError::check(SecCodeSignerCreate(arguments, kSecCSDefaultFlags, &signer.aref()));
				MacOSError::check(SecCodeSignerAddSignature(signer, code, kSecCSDefaultFlags));
				MacOSError::check(SecCodeSetDetachedSignature(code, signature, kSecCSDefaultFlags));
								
				// if we're in GKE recording mode, save that signature and report its location
				if (SYSPOLICY_RECORDER_MODE_ENABLED()) {
					int status = recorder_code_unable;	// ephemeral signature (not recorded)
					if (geteuid() == 0) {
						CFRef<CFUUIDRef> uuid = CFUUIDCreate(NULL);
						std::string sigfile = RECORDER_DIR + cfStringRelease(CFUUIDCreateString(NULL, uuid)) + ".tsig";
						try {
							UnixPlusPlus::AutoFileDesc fd(sigfile, O_WRONLY | O_CREAT);
							fd.write(CFDataGetBytePtr(signature), CFDataGetLength(signature));
							status = recorder_code_adhoc;	// recorded signature
							SYSPOLICY_RECORDER_MODE_ADHOC_PATH(cfString(path).c_str(), type, sigfile.c_str());
						} catch (...) { }
					}

					// now report the D probe itself
					CFRef<CFDictionaryRef> info;
					MacOSError::check(SecCodeCopySigningInformation(code, kSecCSDefaultFlags, &info.aref()));
					CFDataRef cdhash = CFDataRef(CFDictionaryGetValue(info, kSecCodeInfoUnique));
					SYSPOLICY_RECORDER_MODE(cfString(path).c_str(), type, "",
						cdhash ? CFDataGetBytePtr(cdhash) : NULL, status);
				}
				
				// rerun the validation to update state
				rc = SecStaticCodeCheckValidity(code, validationFlags | kSecCSBasicValidateOnly, requirement);
			} catch (...) { }
		}

		switch (rc) {
		case noErr: // well signed and satisfies requirement...
			break;	// ... continue below
		case errSecCSSignatureFailed:
			if (!codeInvalidityExceptions(code, result)) {
				if (SYSPOLICY_ASSESS_OUTCOME_BROKEN_ENABLED())
					SYSPOLICY_ASSESS_OUTCOME_BROKEN(cfString(path).c_str(), type, false);
				MacOSError::throwMe(rc);
			}
			if (SYSPOLICY_ASSESS_OUTCOME_BROKEN_ENABLED())
				SYSPOLICY_ASSESS_OUTCOME_BROKEN(cfString(path).c_str(), type, true);
			// treat as unsigned to fix problems in the field
		case errSecCSUnsigned:
			if (handleUnsignedCode) {
				cfadd(result, "{%O=#F}", kSecAssessmentAssessmentVerdict);
				addAuthority(result, "no usable signature");
			}
			return;
		case errSecCSReqFailed: // requirement missed, but otherwise okay
			continue;
		default: // broken in some way; all tests will fail like this so bail out
			MacOSError::throwMe(rc);
		}
		if (disabled) {
			if (latentID == 0) {
				latentID = id;
				if (label)
					latentLabel = label;
			}
			continue;	// the loop
		}
	
		CFRef<CFDictionaryRef> info;	// as needed
		if (flags & kSecAssessmentFlagRequestOrigin) {
			if (!info)
				MacOSError::check(SecCodeCopySigningInformation(code, kSecCSSigningInformation, &info.aref()));
			if (CFArrayRef chain = CFArrayRef(CFDictionaryGetValue(info, kSecCodeInfoCertificates)))
				setOrigin(chain, result);
		}
		if (!(ruleFlags & kAuthorityFlagInhibitCache) && !(flags & kSecAssessmentFlagNoCache)) {	// cache inhibit
			if (!info)
				MacOSError::check(SecCodeCopySigningInformation(code, kSecCSSigningInformation, &info.aref()));
			if (SecTrustRef trust = SecTrustRef(CFDictionaryGetValue(info, kSecCodeInfoTrust))) {
				CFRef<CFDictionaryRef> xinfo;
				MacOSError::check(SecTrustCopyExtendedResult(trust, &xinfo.aref()));
				if (CFDateRef limit = CFDateRef(CFDictionaryGetValue(xinfo, kSecTrustExpirationDate))) {
					this->recordOutcome(code, allow, type, min(expires, dateToJulian(limit)), id);
				}
			}
		}
		if (allow) {
			if (SYSPOLICY_ASSESS_OUTCOME_ACCEPT_ENABLED()) {
				if (!info)
					MacOSError::check(SecCodeCopySigningInformation(code, kSecCSSigningInformation, &info.aref()));
				CFDataRef cdhash = CFDataRef(CFDictionaryGetValue(info, kSecCodeInfoUnique));
				SYSPOLICY_ASSESS_OUTCOME_ACCEPT(cfString(path).c_str(), type, label, cdhash ? CFDataGetBytePtr(cdhash) : NULL);
			}
		} else {
			if (SYSPOLICY_ASSESS_OUTCOME_DENY_ENABLED() || SYSPOLICY_RECORDER_MODE_ENABLED()) {
				if (!info)
					MacOSError::check(SecCodeCopySigningInformation(code, kSecCSSigningInformation, &info.aref()));
				CFDataRef cdhash = CFDataRef(CFDictionaryGetValue(info, kSecCodeInfoUnique));
				std::string cpath = cfString(path);
				const void *hashp = cdhash ? CFDataGetBytePtr(cdhash) : NULL;
				SYSPOLICY_ASSESS_OUTCOME_DENY(cpath.c_str(), type, label, hashp);
				SYSPOLICY_RECORDER_MODE(cpath.c_str(), type, label, hashp, recorder_code_untrusted);
			}
		}
		cfadd(result, "{%O=%B}", kSecAssessmentAssessmentVerdict, allow);
		addAuthority(result, label, id);
		return;
	}

	if (rc == errSecCSUnsigned) {	// skipped all applicable rules due to pre-screening
		cfadd(result, "{%O=#F}", kSecAssessmentAssessmentVerdict);
		addAuthority(result, "no usable signature");
		return;
	}
	
	// no applicable authority (but signed, perhaps temporarily). Deny by default
	CFRef<CFDictionaryRef> info;
	MacOSError::check(SecCodeCopySigningInformation(code, kSecCSSigningInformation, &info.aref()));
	if (flags & kSecAssessmentFlagRequestOrigin) {
		if (CFArrayRef chain = CFArrayRef(CFDictionaryGetValue(info, kSecCodeInfoCertificates)))
			setOrigin(chain, result);
	}
	if (SYSPOLICY_ASSESS_OUTCOME_DEFAULT_ENABLED() || SYSPOLICY_RECORDER_MODE_ENABLED()) {
		CFDataRef cdhash = CFDataRef(CFDictionaryGetValue(info, kSecCodeInfoUnique));
		const void *hashp = cdhash ? CFDataGetBytePtr(cdhash) : NULL;
		std::string cpath = cfString(path);
		SYSPOLICY_ASSESS_OUTCOME_DEFAULT(cpath.c_str(), type, latentLabel.c_str(), hashp);
		SYSPOLICY_RECORDER_MODE(cpath.c_str(), type, latentLabel.c_str(), hashp, 0);
	}
	if (!(flags & kSecAssessmentFlagNoCache))
		this->recordOutcome(code, false, type, this->julianNow() + NEGATIVE_HOLD, latentID);
	cfadd(result, "{%O=%B}", kSecAssessmentAssessmentVerdict, false);
	addAuthority(result, latentLabel.c_str(), latentID);
}
Example #29
0
ProcessSerialNumber getPSNFromDict(CFDictionaryRef pDict) {
	ProcessSerialNumber psn;
	CFNumberGetValue(CFDictionaryGetValue(pDict,CFSTR("PSNLow")),kCFNumberSInt32Type,&(psn.lowLongOfPSN));
	CFNumberGetValue(CFDictionaryGetValue(pDict,CFSTR("PSNHigh")),kCFNumberSInt32Type,&(psn.highLongOfPSN));
	return psn;
}
Example #30
0
int main(int argc, const char * argv[])
{
	setbuf (stdout, NULL);


#if TARGET_OS_MAC
	{
		thread_extended_policy_data_t		theFixedPolicy;
		theFixedPolicy.timeshare = false;	// set to true for a non-fixed thread
		thread_policy_set(pthread_mach_thread_np(pthread_self()), 
													THREAD_EXTENDED_POLICY, 
													(thread_policy_t)&theFixedPolicy, 
													THREAD_EXTENDED_POLICY_COUNT);

		// We keep a reference to the spawning thread's priority around (initialized in the constructor), 
		// and set the importance of the child thread relative to the spawning thread's priority.
		thread_precedence_policy_data_t		thePrecedencePolicy;
		
		thePrecedencePolicy.importance = 63 - 36;
		thread_policy_set(pthread_mach_thread_np(pthread_self()), 
													THREAD_PRECEDENCE_POLICY, 
													(thread_policy_t)&thePrecedencePolicy, 
													THREAD_PRECEDENCE_POLICY_COUNT);
	}
#endif


// These are the variables that are set up from the input parsing
	char* srcFilePath = NULL;
	char* destFilePath = NULL;
	char* auPresetFile = NULL;
	bool shortMemoryProfile = false;
	OSType manu, subType, type = 0;
	int userSetFrames = -1;
	
	for (int i = 1; i < argc; ++i)
	{
		if (strcmp (argv[i], "-au") == 0) {
            if ( (i + 3) < argc ) {                
                StrToOSType (argv[i + 1], type);
                StrToOSType (argv[i + 2], subType);
                StrToOSType (argv[i + 3], manu);
				i += 3;
			} else {
				printf ("Which Audio Unit:\n%s", usageStr);
				exit(1);
			}
		}
		else if (strcmp (argv[i], "-i") == 0) {
			srcFilePath = const_cast<char*>(argv[++i]);
		}
		else if (strcmp (argv[i], "-o") == 0) {
			destFilePath = const_cast<char*>(argv[++i]);
		}
		else if (strcmp (argv[i], "-p") == 0) {
			auPresetFile = const_cast<char*>(argv[++i]);
		}
		else if (strcmp (argv[i], "-m") == 0) {
			shortMemoryProfile = true;
		}
		else if (strcmp (argv[i], "-f") == 0) {
			sscanf(argv[++i], "%d", &userSetFrames);
		}
		else {
			printf ("%s\n", usageStr);
			exit(1);
		}
	}
	
	if (!type || !srcFilePath) {
		printf ("%s\n", usageStr);
		exit(1);
	}
	if (!destFilePath) {
		if (!shortMemoryProfile) {
			printf ("%s\n", usageStr);
			exit(1);
		}
	}
			// delete pre-existing output file
	if (!shortMemoryProfile) {
		FSRef destFSRef;
		if (FSPathMakeRef((UInt8 *)destFilePath, &destFSRef, NULL) == noErr) {
			// output file exists - delete it
			if (FSDeleteObject(&destFSRef)) {
				printf ("Cannot Delete Output File\n");
				exit(1);
			}
		}
	}
	
	CAComponentDescription desc(type, subType, manu);
	
	CFPropertyListRef presetDict = ReadPresetFromPresetFile(auPresetFile);
	
		// the num of frames to use when processing the file with the Render call
	UInt32 maxFramesToUse = shortMemoryProfile ? 512 : 32768;

		// not set from command line
	if (userSetFrames > 0) {
		maxFramesToUse = userSetFrames; 
	}
		
		// in some settings (for instance a delay with 100% feedback) tail time is essentially infinite
		// so you should safeguard the final OL render stage (post process) which is aimed at pulling the tail through
		// if you want to bypass this completely, just set this to zero.
	Float64 maxTailTimeSecs = 10.;
	
#pragma mark -
#pragma mark __ The driving code
#pragma mark -

	try 
	{
		CAComponent comp(desc);
			
			 // CAAUProcessor's constructor throws... so make sure the component is valid
		if (comp.IsValid() == false) {
			printf ("Can't Find Component\n");
			desc.Print();
			exit(1);
		}
			
		CAAUProcessor processor(comp);
													processor.AU().Print();
		
		CAAudioFile srcFile;
		CAAudioFile destFile; 
		
		srcFile.Open(srcFilePath);

		CAStreamBasicDescription procFormat (srcFile.GetFileDataFormat());
		procFormat.SetCanonical (srcFile.GetFileDataFormat().NumberChannels(), false);

													printf ("Processing Format:\n\t");
													procFormat.Print();
		
		
		if (!shortMemoryProfile) {
			FSRef parentDir;
			CFStringRef filename;
			PosixPathToParentFSRefAndName(destFilePath, parentDir, filename);
			destFile.CreateNew (parentDir, filename, 'AIFF', srcFile.GetFileDataFormat());
			destFile.SetClientFormat (procFormat);
		}
	
		srcFile.SetClientFormat (procFormat);
		
		AUOutputBL outputList(procFormat);

		ReadBuffer* readBuf = NULL;	

#if !CAAF_USE_EXTAUDIOFILE
		UInt64 numInputSamples = srcFile.GetNumberPackets();
#else
		UInt64 numInputSamples = srcFile.GetNumberFrames();
#endif
	
		if (shortMemoryProfile) {
			readBuf = new ReadBuffer;
			readBuf->readData = new AUOutputBL(procFormat);
			readBuf->readFrames = 0;
			UInt32 numFrames = UInt32(procFormat.mSampleRate / 2);
			readBuf->readData->Allocate (numFrames); // half a second of audio data
			readBuf->readData->Prepare(); // half a second of audio data
				
				// read 1/2 second of audio into this read buffer
			srcFile.Read (numFrames, readBuf->readData->ABL());
			
			sInputCallback.inputProc = MemoryInputCallback;
			sInputCallback.inputProcRefCon = readBuf;
			numInputSamples = numFrames;
		}
		else {
			if (desc.IsFConv()) {
				maxFramesToUse = userSetFrames == -1 ? 512 : maxFramesToUse; 
				// some format converter's can call you several times in small granularities
				// so you can't use a large buffer to render or you won't return all of the input data
				// this also lessens the final difference between what you should get and what you do
				// converter units *really* should have a version that are offline AU's to 
				// handle this for you.
				sInputCallback.inputProc = FConvInputCallback;
			} else
				sInputCallback.inputProc = InputCallback;
			
			sInputCallback.inputProcRefCon = &srcFile;
		}
				
		OSStatus result;
		require_noerr (result = processor.EstablishInputCallback (sInputCallback), home);
		require_noerr (result = processor.SetMaxFramesPerRender (maxFramesToUse), home); 
		processor.SetMaxTailTime (maxTailTimeSecs);
		require_noerr (result = processor.Initialize (procFormat, numInputSamples), home);
		if (presetDict) {
			require_noerr (result = processor.SetAUPreset (presetDict), home);
			CFRelease (presetDict);
		}
			// this does ALL of the preflighting.. could be specialise for an OfflineAU type
			// to do this piecemeal and do a progress bar by using the OfflineAUPreflight method
		require_noerr (result = processor.Preflight (), home);
		
		bool isDone; isDone = false;
		bool needsPostProcessing;
		bool isSilence;
		UInt32 numFrames; numFrames = processor.MaxFramesPerRender();

#if CA_AU_PROFILE_TIME
		sReadTime = 0;
		sRenderTime = 0;
#endif
					
PRINT_MARKS();
			// this is the render loop
		while (!isDone) 
		{
											#if CA_AU_PROFILE_TIME 
												UInt64 now = CAHostTimeBase::GetTheCurrentTime(); 
											#endif
			outputList.Prepare(); // have to do this every time...
			require_noerr (result = processor.Render (outputList.ABL(), numFrames, isSilence, &isDone,
											&needsPostProcessing), home);
											#if CA_AU_PROFILE_TIME 
												sRenderTime += (CAHostTimeBase::GetTheCurrentTime() - now);
											#endif

if (!shortMemoryProfile)
	PRINT_PROGRESS(processor.GetOLPercentComplete());
else
	PRINT_PROGRESS(((processor.SampleTime() / numInputSamples) * 100.));
	
			if (numFrames && !shortMemoryProfile)
				destFile.Write (numFrames, outputList.ABL());
		}
			
			// this is the postprocessing if needed
		if (!shortMemoryProfile && needsPostProcessing) 
		{
			isDone = false;
			numFrames = processor.MaxFramesPerRender();
			while (!isDone) {
				outputList.Prepare(); // have to do this every time...
											#if CA_AU_PROFILE_TIME 
												UInt64 now = CAHostTimeBase::GetTheCurrentTime(); 
											#endif
				require_noerr (result = processor.PostProcess (outputList.ABL(), numFrames, 
													isSilence, isDone), home);
											#if CA_AU_PROFILE_TIME 
												sRenderTime += (CAHostTimeBase::GetTheCurrentTime() - now); 
											#endif

PRINT_PROGRESS(processor.GetOLPercentComplete());

				if (numFrames && !shortMemoryProfile)
					destFile.Write (numFrames, outputList.ABL());
			}
		}

printf ("\n");

home:
		if (result) {
			printf ("Exit with bad result:%ld\n", result);
			exit(result);
		}
		
		if (readBuf) {
			delete readBuf->readData;
			delete readBuf;
		}
					
#if CA_AU_PROFILE_TIME
	if (!shortMemoryProfile) {
			// this flushes any remaing data to be written to the disk. 
			// the source file is closed in its destructor of course
		destFile.Close(); 
			// open the file again, to get stats about it for profiling
		destFile.Open(destFilePath);
	}

	SInt64 numWritten;
	if (shortMemoryProfile)
		numWritten = 0;
	else {
#if !CAAF_USE_EXTAUDIOFILE
		numWritten = destFile.GetNumberPackets();
#else
		numWritten = destFile.GetNumberFrames();
#endif
	}

	printf ("Read File Time:%.2f secs for %lld packets (%.1f secs), wrote %lld packets\n", 
						(CAHostTimeBase::ConvertToNanos (sReadTime) / 1.0e9),
						numInputSamples,
						(numInputSamples / procFormat.mSampleRate),
						numWritten);

	if (!shortMemoryProfile) 
	{
#if !CAAF_USE_EXTAUDIOFILE
		UInt64 numOutputSamples = destFile.GetNumberPackets();
#else
		UInt64 numOutputSamples = destFile.GetNumberFrames();
#endif
	
		if (numOutputSamples == numInputSamples) {
			printf ("\tWrote the same number of packets as read\n");
		} else {
			bool expectationMet = !desc.IsOffline(); // we don't have any expectations for offline AU's
			if (processor.LatencySampleCount() || processor.TailSampleCount()) {
				if (numOutputSamples - numInputSamples == processor.TailSampleCount())
					expectationMet = true;
				if (expectationMet)	
					printf ("Correctly wrote \'Read Size + Tail\'. ");
				printf ("AU reports (samples): %ld latency, %ld tail\n", 
										processor.LatencySampleCount(), processor.TailSampleCount());
			}
			if (expectationMet == false) 
			{
				if (numOutputSamples > numInputSamples) {
					printf ("\tWrote %lld packets (%.2f secs) more than read\n", 
								(numOutputSamples - numInputSamples), 
								((numOutputSamples - numInputSamples) / procFormat.mSampleRate));
				} else {
					printf ("\tRead %lld packets (%.2f secs) more than wrote\n", 
								(numInputSamples - numOutputSamples), 
								((numInputSamples - numOutputSamples) / procFormat.mSampleRate));
				}
			}
		}
	}
	
	Float64 renderTimeSecs = CAHostTimeBase::ConvertToNanos (sRenderTime - sReadTime) / 1.0e9;
	printf ("Total Render Time:%.2f secs, using render slice size of %ld frames\n", 
							renderTimeSecs, maxFramesToUse);
	
	Float64 cpuUsage;
	if (shortMemoryProfile)
		cpuUsage = (renderTimeSecs / 0.5) * 100.;
	else
		cpuUsage = (renderTimeSecs / (numInputSamples / procFormat.mSampleRate)) * 100.;
	printf ("CPU Usage for Render Time:%.2f%%\n", cpuUsage);

	CFStringRef str = comp.GetCompName();
	UInt32 compNameLen = CFStringGetLength (str);
	
	CFStringRef presetName = NULL;
	if (auPresetFile) {
		CFPropertyListRef dict;
		if (processor.AU().GetAUPreset (dict) == noErr) {
			presetName = (CFStringRef)CFDictionaryGetValue((CFDictionaryRef)dict, CFSTR("name"));
			CFRelease (dict);
		}
	}

	UInt32 presetLen = presetName ? CFStringGetLength(presetName) : 0;

	char* cstr = (char*)malloc (compNameLen + presetLen + 2 + 1);
	CFStringGetCString (str, cstr, (CFStringGetLength (str) + 1), kCFStringEncodingASCII);
	if (presetName) {
		cstr[compNameLen] = ':';
		cstr[compNameLen+1] = ':';
		CFStringGetCString (presetName, cstr + compNameLen + 2, (CFStringGetLength (presetName) + 1), kCFStringEncodingASCII);
	}
	PerfResult("AudioUnitProcess", EndianU32_NtoB(comp.Desc().componentSubType), cstr, cpuUsage, "%realtime");
	free (cstr);
#endif


	}
	catch (CAXException &e) {
		char buf[256];
		printf("Error: %s (%s)\n", e.mOperation, e.FormatError(buf));
		exit(1);
	}
	catch (...) {
		printf("An unknown error occurred\n");
		exit(1);
	}
			
	return 0;
}