1 files changed, 171 insertions, 0 deletions
diff --git a/third_party/libwebrtc/sdk/objc/helpers/UIDevice+RTCDevice.mm b/third_party/libwebrtc/sdk/objc/helpers/UIDevice+RTCDevice.mm
new file mode 100644
index 0000000000..77a5d79f79
--- /dev/null
+++ b/third_party/libwebrtc/sdk/objc/helpers/UIDevice+RTCDevice.mm
@@ -0,0 +1,171 @@
+/*
+ *  Copyright 2016 The WebRTC project authors. All Rights Reserved.
+ *
+ *  Use of this source code is governed by a BSD-style license
+ *  that can be found in the LICENSE file in the root of the source
+ *  tree. An additional intellectual property rights grant can be found
+ *  in the file PATENTS.  All contributing project authors may
+ *  be found in the AUTHORS file in the root of the source tree.
+ */
+
+#import "UIDevice+RTCDevice.h"
+
+#import <sys/utsname.h>
+#include <memory>
+
+@implementation UIDevice (RTCDevice)
+
++ (RTCDeviceType)deviceType {
+  NSDictionary *machineNameToType = @{
+    @"iPhone1,1" : @(RTCDeviceTypeIPhone1G),
+    @"iPhone1,2" : @(RTCDeviceTypeIPhone3G),
+    @"iPhone2,1" : @(RTCDeviceTypeIPhone3GS),
+    @"iPhone3,1" : @(RTCDeviceTypeIPhone4),
+    @"iPhone3,2" : @(RTCDeviceTypeIPhone4),
+    @"iPhone3,3" : @(RTCDeviceTypeIPhone4Verizon),
+    @"iPhone4,1" : @(RTCDeviceTypeIPhone4S),
+    @"iPhone5,1" : @(RTCDeviceTypeIPhone5GSM),
+    @"iPhone5,2" : @(RTCDeviceTypeIPhone5GSM_CDMA),
+    @"iPhone5,3" : @(RTCDeviceTypeIPhone5CGSM),
+    @"iPhone5,4" : @(RTCDeviceTypeIPhone5CGSM_CDMA),
+    @"iPhone6,1" : @(RTCDeviceTypeIPhone5SGSM),
+    @"iPhone6,2" : @(RTCDeviceTypeIPhone5SGSM_CDMA),
+    @"iPhone7,1" : @(RTCDeviceTypeIPhone6Plus),
+    @"iPhone7,2" : @(RTCDeviceTypeIPhone6),
+    @"iPhone8,1" : @(RTCDeviceTypeIPhone6S),
+    @"iPhone8,2" : @(RTCDeviceTypeIPhone6SPlus),
+    @"iPhone8,4" : @(RTCDeviceTypeIPhoneSE),
+    @"iPhone9,1" : @(RTCDeviceTypeIPhone7),
+    @"iPhone9,2" : @(RTCDeviceTypeIPhone7Plus),
+    @"iPhone9,3" : @(RTCDeviceTypeIPhone7),
+    @"iPhone9,4" : @(RTCDeviceTypeIPhone7Plus),
+    @"iPhone10,1" : @(RTCDeviceTypeIPhone8),
+    @"iPhone10,2" : @(RTCDeviceTypeIPhone8Plus),
+    @"iPhone10,3" : @(RTCDeviceTypeIPhoneX),
+    @"iPhone10,4" : @(RTCDeviceTypeIPhone8),
+    @"iPhone10,5" : @(RTCDeviceTypeIPhone8Plus),
+    @"iPhone10,6" : @(RTCDeviceTypeIPhoneX),
+    @"iPhone11,2" : @(RTCDeviceTypeIPhoneXS),
+    @"iPhone11,4" : @(RTCDeviceTypeIPhoneXSMax),
+    @"iPhone11,6" : @(RTCDeviceTypeIPhoneXSMax),
+    @"iPhone11,8" : @(RTCDeviceTypeIPhoneXR),
+    @"iPhone12,1" : @(RTCDeviceTypeIPhone11),
+    @"iPhone12,3" : @(RTCDeviceTypeIPhone11Pro),
+    @"iPhone12,5" : @(RTCDeviceTypeIPhone11ProMax),
+    @"iPhone12,8" : @(RTCDeviceTypeIPhoneSE2Gen),
+    @"iPhone13,1" : @(RTCDeviceTypeIPhone12Mini),
+    @"iPhone13,2" : @(RTCDeviceTypeIPhone12),
+    @"iPhone13,3" : @(RTCDeviceTypeIPhone12Pro),
+    @"iPhone13,4" : @(RTCDeviceTypeIPhone12ProMax),
+    @"iPhone14,5" : @(RTCDeviceTypeIPhone13),
+    @"iPhone14,4" : @(RTCDeviceTypeIPhone13Mini),
+    @"iPhone14,2" : @(RTCDeviceTypeIPhone13Pro),
+    @"iPhone14,3" : @(RTCDeviceTypeIPhone13ProMax),
+    @"iPod1,1" : @(RTCDeviceTypeIPodTouch1G),
+    @"iPod2,1" : @(RTCDeviceTypeIPodTouch2G),
+    @"iPod3,1" : @(RTCDeviceTypeIPodTouch3G),
+    @"iPod4,1" : @(RTCDeviceTypeIPodTouch4G),
+    @"iPod5,1" : @(RTCDeviceTypeIPodTouch5G),
+    @"iPod7,1" : @(RTCDeviceTypeIPodTouch6G),
+    @"iPod9,1" : @(RTCDeviceTypeIPodTouch7G),
+    @"iPad1,1" : @(RTCDeviceTypeIPad),
+    @"iPad2,1" : @(RTCDeviceTypeIPad2Wifi),
+    @"iPad2,2" : @(RTCDeviceTypeIPad2GSM),
+    @"iPad2,3" : @(RTCDeviceTypeIPad2CDMA),
+    @"iPad2,4" : @(RTCDeviceTypeIPad2Wifi2),
+    @"iPad2,5" : @(RTCDeviceTypeIPadMiniWifi),
+    @"iPad2,6" : @(RTCDeviceTypeIPadMiniGSM),
+    @"iPad2,7" : @(RTCDeviceTypeIPadMiniGSM_CDMA),
+    @"iPad3,1" : @(RTCDeviceTypeIPad3Wifi),
+    @"iPad3,2" : @(RTCDeviceTypeIPad3GSM_CDMA),
+    @"iPad3,3" : @(RTCDeviceTypeIPad3GSM),
+    @"iPad3,4" : @(RTCDeviceTypeIPad4Wifi),
+    @"iPad3,5" : @(RTCDeviceTypeIPad4GSM),
+    @"iPad3,6" : @(RTCDeviceTypeIPad4GSM_CDMA),
+    @"iPad4,1" : @(RTCDeviceTypeIPadAirWifi),
+    @"iPad4,2" : @(RTCDeviceTypeIPadAirCellular),
+    @"iPad4,3" : @(RTCDeviceTypeIPadAirWifiCellular),
+    @"iPad4,4" : @(RTCDeviceTypeIPadMini2GWifi),
+    @"iPad4,5" : @(RTCDeviceTypeIPadMini2GCellular),
+    @"iPad4,6" : @(RTCDeviceTypeIPadMini2GWifiCellular),
+    @"iPad4,7" : @(RTCDeviceTypeIPadMini3),
+    @"iPad4,8" : @(RTCDeviceTypeIPadMini3),
+    @"iPad4,9" : @(RTCDeviceTypeIPadMini3),
+    @"iPad5,1" : @(RTCDeviceTypeIPadMini4),
+    @"iPad5,2" : @(RTCDeviceTypeIPadMini4),
+    @"iPad5,3" : @(RTCDeviceTypeIPadAir2),
+    @"iPad5,4" : @(RTCDeviceTypeIPadAir2),
+    @"iPad6,3" : @(RTCDeviceTypeIPadPro9Inch),
+    @"iPad6,4" : @(RTCDeviceTypeIPadPro9Inch),
+    @"iPad6,7" : @(RTCDeviceTypeIPadPro12Inch),
+    @"iPad6,8" : @(RTCDeviceTypeIPadPro12Inch),
+    @"iPad6,11" : @(RTCDeviceTypeIPad5),
+    @"iPad6,12" : @(RTCDeviceTypeIPad5),
+    @"iPad7,1" : @(RTCDeviceTypeIPadPro12Inch2),
+    @"iPad7,2" : @(RTCDeviceTypeIPadPro12Inch2),
+    @"iPad7,3" : @(RTCDeviceTypeIPadPro10Inch),
+    @"iPad7,4" : @(RTCDeviceTypeIPadPro10Inch),
+    @"iPad7,5" : @(RTCDeviceTypeIPad6),
+    @"iPad7,6" : @(RTCDeviceTypeIPad6),
+    @"iPad7,11" : @(RTCDeviceTypeIPad7Gen10Inch),
+    @"iPad7,12" : @(RTCDeviceTypeIPad7Gen10Inch),
+    @"iPad8,1" : @(RTCDeviceTypeIPadPro3Gen11Inch),
+    @"iPad8,2" : @(RTCDeviceTypeIPadPro3Gen11Inch),
+    @"iPad8,3" : @(RTCDeviceTypeIPadPro3Gen11Inch),
+    @"iPad8,4" : @(RTCDeviceTypeIPadPro3Gen11Inch),
+    @"iPad8,5" : @(RTCDeviceTypeIPadPro3Gen12Inch),
+    @"iPad8,6" : @(RTCDeviceTypeIPadPro3Gen12Inch),
+    @"iPad8,7" : @(RTCDeviceTypeIPadPro3Gen12Inch),
+    @"iPad8,8" : @(RTCDeviceTypeIPadPro3Gen12Inch),
+    @"iPad8,9" : @(RTCDeviceTypeIPadPro4Gen11Inch),
+    @"iPad8,10" : @(RTCDeviceTypeIPadPro4Gen11Inch),
+    @"iPad8,11" : @(RTCDeviceTypeIPadPro4Gen12Inch),
+    @"iPad8,12" : @(RTCDeviceTypeIPadPro4Gen12Inch),
+    @"iPad11,1" : @(RTCDeviceTypeIPadMini5Gen),
+    @"iPad11,2" : @(RTCDeviceTypeIPadMini5Gen),
+    @"iPad11,3" : @(RTCDeviceTypeIPadAir3Gen),
+    @"iPad11,4" : @(RTCDeviceTypeIPadAir3Gen),
+    @"iPad11,6" : @(RTCDeviceTypeIPad8),
+    @"iPad11,7" : @(RTCDeviceTypeIPad8),
+    @"iPad12,1" : @(RTCDeviceTypeIPad9),
+    @"iPad12,2" : @(RTCDeviceTypeIPad9),
+    @"iPad13,1" : @(RTCDeviceTypeIPadAir4Gen),
+    @"iPad13,2" : @(RTCDeviceTypeIPadAir4Gen),
+    @"iPad13,4" : @(RTCDeviceTypeIPadPro5Gen11Inch),
+    @"iPad13,5" : @(RTCDeviceTypeIPadPro5Gen11Inch),
+    @"iPad13,6" : @(RTCDeviceTypeIPadPro5Gen11Inch),
+    @"iPad13,7" : @(RTCDeviceTypeIPadPro5Gen11Inch),
+    @"iPad13,8" : @(RTCDeviceTypeIPadPro5Gen12Inch),
+    @"iPad13,9" : @(RTCDeviceTypeIPadPro5Gen12Inch),
+    @"iPad13,10" : @(RTCDeviceTypeIPadPro5Gen12Inch),
+    @"iPad13,11" : @(RTCDeviceTypeIPadPro5Gen12Inch),
+    @"iPad14,1" : @(RTCDeviceTypeIPadMini6),
+    @"iPad14,2" : @(RTCDeviceTypeIPadMini6),
+    @"i386" : @(RTCDeviceTypeSimulatori386),
+    @"x86_64" : @(RTCDeviceTypeSimulatorx86_64),
+  };
+
+  RTCDeviceType deviceType = RTCDeviceTypeUnknown;
+  NSNumber *typeNumber = machineNameToType[[self machineName]];
+  if (typeNumber) {
+    deviceType = static_cast<RTCDeviceType>(typeNumber.integerValue);
+  }
+  return deviceType;
+}
+
++ (NSString *)machineName {
+  struct utsname systemInfo;
+  uname(&systemInfo);
+  return [[NSString alloc] initWithCString:systemInfo.machine
+                                  encoding:NSUTF8StringEncoding];
+}
+
++ (double)currentDeviceSystemVersion {
+  return [self currentDevice].systemVersion.doubleValue;
+}
+
++ (BOOL)isIOS11OrLater {
+  return [self currentDeviceSystemVersion] >= 11.0;
+}
+
+@end