如何识别“hw.machine”标识符可靠?

我正在寻找完成/维护此方法的最官方来源:

-(NSString*)platformString { NSString *platform = [self platform]; if ([platform isEqualToString:@"iPhone1,1"]) return @"iPhone 1G"; if ([platform isEqualToString:@"iPhone1,2"]) return @"iPhone 3G"; if ([platform isEqualToString:@"iPhone2,1"]) return @"iPhone 3GS"; if ([platform isEqualToString:@"iPhone3,1"]) return @"iPhone 4"; if ([platform isEqualToString:@"iPhone3,2"]) return @"iPhone 4 (Other Carrier)"; if ([platform isEqualToString:@"iPhone3,3"]) return @"iPhone 4 CDMA"; if ([platform isEqualToString:@"iPhone4,1"]) return @"iPhone 4S"; if ([platform isEqualToString:@"iPhone5,1"]) return @"iPhone 5"; if ([platform isEqualToString:@"iPod1,1"]) return @"iPod Touch 1G"; if ([platform isEqualToString:@"iPod2,1"]) return @"iPod Touch 2G"; if ([platform isEqualToString:@"iPod3,1"]) return @"iPod Touch 3G"; if ([platform isEqualToString:@"iPod4,1"]) return @"iPod Touch 4G"; if ([platform isEqualToString:@"iPod5,1"]) return @"iPod Touch 5G"; if ([platform isEqualToString:@"iPad1,1"]) return @"iPad"; if ([platform isEqualToString:@"iPad2,1"]) return @"iPad 2 WiFi"; if ([platform isEqualToString:@"iPad2,2"]) return @"iPad 2 GSM"; if ([platform isEqualToString:@"iPad2,3"]) return @"iPad 2 CDMA"; if ([platform isEqualToString:@"iPad2,4"]) return @"iPad 2 CDMAS"; if ([platform isEqualToString:@"iPad2,5"]) return @"iPad Mini Wifi"; if ([platform isEqualToString:@"iPad2,6"]) return @"iPad mini (Cellular ATT)"; if ([platform isEqualToString:@"iPad2,7"]) return @"iPad mini (Cellular Verizon)"; if ([platform isEqualToString:@"iPad3,1"]) return @"iPad 3 WiFi"; if ([platform isEqualToString:@"iPad3,2"]) return @"iPad 3 CDMA"; if ([platform isEqualToString:@"iPad3,3"]) return @"iPad 3 GSM"; if ([platform isEqualToString:@"iPad3,4"]) return @"iPad 4 Wifi"; if ([platform isEqualToString:@"iPad3,5"]) return @"iPad 3 (Cellular ATT)"; if ([platform isEqualToString:@"iPad3,6"]) return @"iPad 3 (Cellular Verizon)"; if ([platform isEqualToString:@"iPad4,1"]) return @"iPad 4 WiFi"; if ([platform isEqualToString:@"iPad4,2"]) return @"iPad 4 GSM"; if ([platform isEqualToString:@"iPad4,3"]) return @"iPad 4 CDMA"; if ([platform isEqualToString:@"i386"]) return @"Simulator"; if ([platform isEqualToString:@"x86_64"]) return @"Simulator"; return [NSString stringWithFormat:@"Unknown: %@", platform]; } 

Apple在某处有这方面的陈述吗?

或者是一个在某个地方进行过体面研究的开心人士?


澄清一下,我在引擎盖下使用这个代码:

 -(NSString*)getSysInfoByName:(char*) typeSpecifier { size_t size; sysctlbyname(typeSpecifier, NULL, &size, NULL, 0); char *answer = malloc(size); sysctlbyname(typeSpecifier, answer, &size, NULL, 0); NSString *results = [NSString stringWithCString:answer encoding: NSUTF8StringEncoding]; free(answer); return results; } -(NSString*)platform { return [self getSysInfoByName:"hw.machine"]; } 

到目前为止,我发现了一些非官方来源:

模特 – iPhone Wiki

iClarified – iPhone – 从哪里下载iPhone固件文件

iClarified – iPad – 从哪里下载iPad固件文件

iClarified – iPod touch – 从哪里下载iPod touch固件文件

尽管如此,仍在寻找更官方的消息来源。


刚从iPhone Wiki中提取(直到iPhone 5S,iPad Air):

 -(NSDictionary*)deviceModelDataForMachineIDs { return @{ //iPad. @"iPad1,1" : @[ @"iPad 1G", @"Wi-Fi / GSM", @"A1219 / A1337" ], @"iPad2,1" : @[ @"iPad 2", @"Wi-Fi", @"A1395" ], @"iPad2,2" : @[ @"iPad 2", @"GSM", @"A1396" ], @"iPad2,3" : @[ @"iPad 2", @"CDMA", @"A1397" ], @"iPad2,4" : @[ @"iPad 2", @"Wi-Fi Rev A", @"A1395" ], @"iPad2,5" : @[ @"iPad mini", @"Wi-Fi", @"A1432" ], @"iPad2,6" : @[ @"iPad mini", @"GSM", @"A1454" ], @"iPad2,7" : @[ @"iPad mini", @"GSM+CDMA", @"A1455" ], @"iPad3,1" : @[ @"iPad 3", @"Wi-Fi", @"A1416" ], @"iPad3,2" : @[ @"iPad 3", @"GSM+CDMA", @"A1403" ], @"iPad3,3" : @[ @"iPad 3", @"GSM", @"A1430" ], @"iPad3,4" : @[ @"iPad 4", @"Wi-Fi", @"A1458" ], @"iPad3,5" : @[ @"iPad 4", @"GSM", @"A1459" ], @"iPad3,6" : @[ @"iPad 4", @"GSM+CDMA", @"A1460" ], @"iPad4,1" : @[ @"iPad Air", @"Wi‑Fi", @"A1474" ], @"iPad4,2" : @[ @"iPad Air", @"Cellular", @"A1475" ], @"iPad4,4" : @[ @"iPad mini 2", @"Wi‑Fi", @"A1489" ], @"iPad4,5" : @[ @"iPad mini 2", @"Cellular", @"A1517" ], @"iPad4,6" : @[ @"iPad mini 2", @"N/A", @"A1491" ], @"iPad4,7" : @[ @"iPad mini 3", @"N/A", @"A1599" ], @"iPad4,8" : @[ @"iPad mini 3", @"N/A", @"A1600" ], @"iPad4,9" : @[ @"iPad mini 3", @"N/A", @"A1601" ], @"iPad5,3" : @[ @"iPad Air 2", @"N/A", @"A1566" ], @"iPad5,4" : @[ @"iPad Air 2", @"N/A", @"A1567" ], //iPhone. @"iPhone1,1" : @[ @"iPhone 2G", @"GSM", @"A1203" ], @"iPhone1,2" : @[ @"iPhone 3G", @"GSM", @"A1241 / A13241" ], @"iPhone2,1" : @[ @"iPhone 3GS", @"GSM", @"A1303 / A13251" ], @"iPhone3,1" : @[ @"iPhone 4", @"GSM", @"A1332" ], @"iPhone3,2" : @[ @"iPhone 4", @"GSM Rev A", @"-" ], @"iPhone3,3" : @[ @"iPhone 4", @"CDMA", @"A1349" ], @"iPhone4,1" : @[ @"iPhone 4S", @"GSM+CDMA", @"A1387 / A14311" ], @"iPhone5,1" : @[ @"iPhone 5", @"GSM", @"A1428" ], @"iPhone5,2" : @[ @"iPhone 5", @"GSM+CDMA", @"A1429 / A14421" ], @"iPhone5,3" : @[ @"iPhone 5C", @"GSM", @"A1456 / A1532" ], @"iPhone5,4" : @[ @"iPhone 5C", @"Global", @"A1507 / A1516 / A1526 / A1529" ], @"iPhone6,1" : @[ @"iPhone 5S", @"GSM", @"A1433 / A1533" ], @"iPhone6,2" : @[ @"iPhone 5S", @"Global", @"A1457 / A1518 / A1528 / A1530" ], @"iPhone7,2" : @[ @"iPhone 6", @"N/A", @"A1549 / A1586" ], @"iPhone7,1" : @[ @"iPhone 6 Plus", @"N/A", @"A1522 / A1524" ], //iPod. @"iPod1,1" : @[ @"iPod touch 1G", @"-", @"A1213" ], @"iPod2,1" : @[ @"iPod touch 2G", @"-", @"A1288" ], @"iPod3,1" : @[ @"iPod touch 3G", @"-", @"A1318" ], @"iPod4,1" : @[ @"iPod touch 4G", @"-", @"A1367" ], @"iPod5,1" : @[ @"iPod touch 5G", @"-", @"A1421 / A1509" ] }; } 

它现在是GitHub上eppz!kit的一部分以及其余的代码。 在EPPZDevice.h类中实现。

iOS设备要求关注Apple页面以获取更新包:

http://mesu.apple.com/assets/com_apple_MobileAsset_SoftwareUpdate/com_apple_MobileAsset_SoftwareUpdate.xml

此XML包含“SupportedDevices”键,其标识符值为“iPhone6,1”,“iPhone5,3”。 “Model”键打印在iOS设备的背面,或者您可以在Apple网页上找到它们,例如:

http://www.apple.com/legal/rfexposure/iphone5,4/cs/

Apple还在更新其所有型号的支持页面: http : //support.apple.com/kb/ht3939