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1 /* | |
2 * Copyright 2016 The WebRTC project authors. All Rights Reserved. | |
3 * | |
4 * Use of this source code is governed by a BSD-style license | |
5 * that can be found in the LICENSE file in the root of the source | |
6 * tree. An additional intellectual property rights grant can be found | |
7 * in the file PATENTS. All contributing project authors may | |
8 * be found in the AUTHORS file in the root of the source tree. | |
9 */ | |
10 | |
11 #import "WebRTC/UIDevice+RTCDevice.h" | |
12 | |
13 #include <memory> | |
14 #include <sys/sysctl.h> | |
15 | |
16 @implementation UIDevice (RTCDevice) | |
17 | |
18 + (RTCDeviceType)deviceType { | |
19 NSDictionary *machineNameToType = @{ | |
20 @"iPhone1,1": @(RTCDeviceTypeIPhone1G), | |
21 @"iPhone1,2": @(RTCDeviceTypeIPhone3G), | |
22 @"iPhone2,1": @(RTCDeviceTypeIPhone3GS), | |
23 @"iPhone3,1": @(RTCDeviceTypeIPhone4), | |
24 @"iPhone3,3": @(RTCDeviceTypeIPhone4Verizon), | |
25 @"iPhone4,1": @(RTCDeviceTypeIPhone4S), | |
26 @"iPhone5,1": @(RTCDeviceTypeIPhone5GSM), | |
27 @"iPhone5,2": @(RTCDeviceTypeIPhone5GSM_CDMA), | |
28 @"iPhone5,3": @(RTCDeviceTypeIPhone5CGSM), | |
29 @"iPhone5,4": @(RTCDeviceTypeIPhone5CGSM_CDMA), | |
30 @"iPhone6,1": @(RTCDeviceTypeIPhone5SGSM), | |
31 @"iPhone6,2": @(RTCDeviceTypeIPhone5SGSM_CDMA), | |
32 @"iPhone7,1": @(RTCDeviceTypeIPhone6Plus), | |
33 @"iPhone7,2": @(RTCDeviceTypeIPhone6), | |
34 @"iPhone8,1": @(RTCDeviceTypeIPhone6S), | |
35 @"iPhone8,2": @(RTCDeviceTypeIPhone6SPlus), | |
36 @"iPod1,1": @(RTCDeviceTypeIPodTouch1G), | |
37 @"iPod2,1": @(RTCDeviceTypeIPodTouch2G), | |
38 @"iPod3,1": @(RTCDeviceTypeIPodTouch3G), | |
39 @"iPod4,1": @(RTCDeviceTypeIPodTouch4G), | |
40 @"iPod5,1": @(RTCDeviceTypeIPodTouch5G), | |
41 @"iPad1,1": @(RTCDeviceTypeIPad), | |
42 @"iPad2,1": @(RTCDeviceTypeIPad2Wifi), | |
43 @"iPad2,2": @(RTCDeviceTypeIPad2GSM), | |
44 @"iPad2,3": @(RTCDeviceTypeIPad2CDMA), | |
45 @"iPad2,4": @(RTCDeviceTypeIPad2Wifi2), | |
46 @"iPad2,5": @(RTCDeviceTypeIPadMiniWifi), | |
47 @"iPad2,6": @(RTCDeviceTypeIPadMiniGSM), | |
48 @"iPad2,7": @(RTCDeviceTypeIPadMiniGSM_CDMA), | |
49 @"iPad3,1": @(RTCDeviceTypeIPad3Wifi), | |
50 @"iPad3,2": @(RTCDeviceTypeIPad3GSM_CDMA), | |
51 @"iPad3,3": @(RTCDeviceTypeIPad3GSM), | |
52 @"iPad3,4": @(RTCDeviceTypeIPad4Wifi), | |
53 @"iPad3,5": @(RTCDeviceTypeIPad4GSM), | |
54 @"iPad3,6": @(RTCDeviceTypeIPad4GSM_CDMA), | |
55 @"iPad4,1": @(RTCDeviceTypeIPadAirWifi), | |
56 @"iPad4,2": @(RTCDeviceTypeIPadAirCellular), | |
57 @"iPad4,4": @(RTCDeviceTypeIPadMini2GWifi), | |
58 @"iPad4,5": @(RTCDeviceTypeIPadMini2GCellular), | |
59 @"i386": @(RTCDeviceTypeSimulatori386), | |
60 @"x86_64": @(RTCDeviceTypeSimulatorx86_64), | |
61 }; | |
62 | |
63 size_t size = 0; | |
64 sysctlbyname("hw.machine", NULL, &size, NULL, 0); | |
65 std::unique_ptr<char[]> machine; | |
66 machine.reset(new char[size]); | |
67 sysctlbyname("hw.machine", machine.get(), &size, NULL, 0); | |
68 NSString *machineName = [[NSString alloc] initWithCString:machine.get() | |
69 encoding:NSUTF8StringEncoding
]; | |
70 RTCDeviceType deviceType = RTCDeviceTypeUnknown; | |
71 NSNumber *typeNumber = machineNameToType[machineName]; | |
72 if (typeNumber) { | |
73 deviceType = static_cast<RTCDeviceType>(typeNumber.integerValue); | |
74 } | |
75 return deviceType; | |
76 } | |
77 | |
78 + (NSString *)stringForDeviceType:(RTCDeviceType)deviceType { | |
79 switch (deviceType) { | |
80 case RTCDeviceTypeUnknown: | |
81 return @"Unknown"; | |
82 case RTCDeviceTypeIPhone1G: | |
83 return @"iPhone 1G"; | |
84 case RTCDeviceTypeIPhone3G: | |
85 return @"iPhone 3G"; | |
86 case RTCDeviceTypeIPhone3GS: | |
87 return @"iPhone 3GS"; | |
88 case RTCDeviceTypeIPhone4: | |
89 return @"iPhone 4"; | |
90 case RTCDeviceTypeIPhone4Verizon: | |
91 return @"iPhone 4 Verizon"; | |
92 case RTCDeviceTypeIPhone4S: | |
93 return @"iPhone 4S"; | |
94 case RTCDeviceTypeIPhone5GSM: | |
95 return @"iPhone 5 (GSM)"; | |
96 case RTCDeviceTypeIPhone5GSM_CDMA: | |
97 return @"iPhone 5 (GSM+CDMA)"; | |
98 case RTCDeviceTypeIPhone5CGSM: | |
99 return @"iPhone 5C (GSM)"; | |
100 case RTCDeviceTypeIPhone5CGSM_CDMA: | |
101 return @"iPhone 5C (GSM+CDMA)"; | |
102 case RTCDeviceTypeIPhone5SGSM: | |
103 return @"iPhone 5S (GSM)"; | |
104 case RTCDeviceTypeIPhone5SGSM_CDMA: | |
105 return @"iPhone 5S (GSM+CDMA)"; | |
106 case RTCDeviceTypeIPhone6Plus: | |
107 return @"iPhone 6 Plus"; | |
108 case RTCDeviceTypeIPhone6: | |
109 return @"iPhone 6"; | |
110 case RTCDeviceTypeIPhone6S: | |
111 return @"iPhone 6S"; | |
112 case RTCDeviceTypeIPhone6SPlus: | |
113 return @"iPhone 6S Plus"; | |
114 case RTCDeviceTypeIPodTouch1G: | |
115 return @"iPod Touch 1G"; | |
116 case RTCDeviceTypeIPodTouch2G: | |
117 return @"iPod Touch 2G"; | |
118 case RTCDeviceTypeIPodTouch3G: | |
119 return @"iPod Touch 3G"; | |
120 case RTCDeviceTypeIPodTouch4G: | |
121 return @"iPod Touch 4G"; | |
122 case RTCDeviceTypeIPodTouch5G: | |
123 return @"iPod Touch 5G"; | |
124 case RTCDeviceTypeIPad: | |
125 return @"iPad"; | |
126 case RTCDeviceTypeIPad2Wifi: | |
127 return @"iPad 2 (WiFi)"; | |
128 case RTCDeviceTypeIPad2GSM: | |
129 return @"iPad 2 (GSM)"; | |
130 case RTCDeviceTypeIPad2CDMA: | |
131 return @"iPad 2 (CDMA)"; | |
132 case RTCDeviceTypeIPad2Wifi2: | |
133 return @"iPad 2 (WiFi) 2"; | |
134 case RTCDeviceTypeIPadMiniWifi: | |
135 return @"iPad Mini (WiFi)"; | |
136 case RTCDeviceTypeIPadMiniGSM: | |
137 return @"iPad Mini (GSM)"; | |
138 case RTCDeviceTypeIPadMiniGSM_CDMA: | |
139 return @"iPad Mini (GSM+CDMA)"; | |
140 case RTCDeviceTypeIPad3Wifi: | |
141 return @"iPad 3 (WiFi)"; | |
142 case RTCDeviceTypeIPad3GSM_CDMA: | |
143 return @"iPad 3 (GSM+CDMA)"; | |
144 case RTCDeviceTypeIPad3GSM: | |
145 return @"iPad 3 (GSM)"; | |
146 case RTCDeviceTypeIPad4Wifi: | |
147 return @"iPad 4 (WiFi)"; | |
148 case RTCDeviceTypeIPad4GSM: | |
149 return @"iPad 4 (GSM)"; | |
150 case RTCDeviceTypeIPad4GSM_CDMA: | |
151 return @"iPad 4 (GSM+CDMA)"; | |
152 case RTCDeviceTypeIPadAirWifi: | |
153 return @"iPad Air (WiFi)"; | |
154 case RTCDeviceTypeIPadAirCellular: | |
155 return @"iPad Air (Cellular)"; | |
156 case RTCDeviceTypeIPadMini2GWifi: | |
157 return @"iPad Mini 2G (Wifi)"; | |
158 case RTCDeviceTypeIPadMini2GCellular: | |
159 return @"iPad Mini 2G (Cellular)"; | |
160 case RTCDeviceTypeSimulatori386: | |
161 return @"i386 Simulator"; | |
162 case RTCDeviceTypeSimulatorx86_64: | |
163 return @"x86_64 Simulator"; | |
164 } | |
165 return @"Unknown"; | |
166 } | |
167 | |
168 + (double)currentDeviceSystemVersion { | |
169 return [self currentDevice].systemVersion.doubleValue; | |
170 } | |
171 | |
172 + (BOOL)isIOS9OrLater { | |
173 return [self currentDeviceSystemVersion] >= 9.0; | |
174 } | |
175 | |
176 @end | |
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