// // IPhoneDeviceManager.m // VclustersGemini // // Created by APPLE on 2019/6/14. // Copyright © 2019 APPLE. All rights reserved. // #import "iPhone.h" #import #import #import /* 运营商 首先需要引入以下两个系统类：*/ #import #import @implementation iPhone static iPhone *shareInstance = nil; + (iPhone *)shareInstance { static dispatch_once_t onceToken; dispatch_once(&onceToken, ^{ shareInstance = [[iPhone alloc]init]; }); return shareInstance; } #pragma mark 手机相关参数 + (NSString*)phoneDeviceIPAddress { NSString *address = @"error"; struct ifaddrs *interfaces = NULL; struct ifaddrs *temp_addr = NULL; int success = 0; // 检索当前接口,在成功时,返回0 success = getifaddrs(&interfaces); if (success == 0) { // 循环链表的接口 temp_addr = interfaces; while(temp_addr != NULL) { if(temp_addr->ifa_addr->sa_family == AF_INET) { // 检查接口是否en0 wifi连接在iPhone上 if([[NSString stringWithUTF8String:temp_addr->ifa_name] isEqualToString:@"en0"]) { // 得到NSString从C字符串 address = [NSString stringWithUTF8String:inet_ntoa(((struct sockaddr_in *)temp_addr->ifa_addr)->sin_addr)]; } } temp_addr = temp_addr->ifa_next; } } // 释放内存 freeifaddrs(interfaces); return address; } + (NSString*)phoneDeviceUuid { return [[[UIDevice currentDevice] identifierForVendor] UUIDString]; } + (NSString*)phoneDeviceType { struct utsname systemInfo; uname(&systemInfo); NSString *deviceModel = [NSString stringWithCString:systemInfo.machine encoding:NSUTF8StringEncoding]; if ([deviceModel isEqualToString:@"iPhone3,1"]) return @"iPhone 4"; if ([deviceModel isEqualToString:@"iPhone3,2"]) return @"iPhone 4"; if ([deviceModel isEqualToString:@"iPhone3,3"]) return @"iPhone 4"; if ([deviceModel isEqualToString:@"iPhone4,1"]) return @"iPhone 4S"; if ([deviceModel isEqualToString:@"iPhone5,1"]) return @"iPhone 5"; if ([deviceModel isEqualToString:@"iPhone5,2"]) return @"iPhone 5 (GSM+CDMA)"; if ([deviceModel isEqualToString:@"iPhone5,3"]) return @"iPhone 5c (GSM)"; if ([deviceModel isEqualToString:@"iPhone5,4"]) return @"iPhone 5c (GSM+CDMA)"; if ([deviceModel isEqualToString:@"iPhone6,1"]) return @"iPhone 5s (GSM)"; if ([deviceModel isEqualToString:@"iPhone6,2"]) return @"iPhone 5s (GSM+CDMA)"; if ([deviceModel isEqualToString:@"iPhone7,1"]) return @"iPhone 6 Plus"; if ([deviceModel isEqualToString:@"iPhone7,2"]) return @"iPhone 6"; if ([deviceModel isEqualToString:@"iPhone8,1"]) return @"iPhone 6s"; if ([deviceModel isEqualToString:@"iPhone8,2"]) return @"iPhone 6s Plus"; if ([deviceModel isEqualToString:@"iPhone8,4"]) return @"iPhone SE"; // 日行两款手机型号均为日本独占，可能使用索尼FeliCa支付方案而不是苹果支付 if ([deviceModel isEqualToString:@"iPhone9,1"]) return @"国行、日版、港行iPhone 7"; if ([deviceModel isEqualToString:@"iPhone9,2"]) return @"港行、国行iPhone 7 Plus"; if ([deviceModel isEqualToString:@"iPhone9,3"]) return @"美版、台版iPhone 7"; if ([deviceModel isEqualToString:@"iPhone9,4"]) return @"美版、台版iPhone 7 Plus"; if ([deviceModel isEqualToString:@"iPhone10,1"]) return @"iPhone_8"; if ([deviceModel isEqualToString:@"iPhone10,4"]) return @"iPhone_8"; if ([deviceModel isEqualToString:@"iPhone10,2"]) return @"iPhone_8_Plus"; if ([deviceModel isEqualToString:@"iPhone10,5"]) return @"iPhone_8_Plus"; if ([deviceModel isEqualToString:@"iPhone10,3"]) return @"iPhone_X"; if ([deviceModel isEqualToString:@"iPhone10,6"]) return @"iPhone_X"; if ([deviceModel isEqualToString:@"iPhone11,2"]) return @"iPhone XS"; if ([deviceModel isEqualToString:@"iPhone11,4"]) return @"iPhone XS Max"; if ([deviceModel isEqualToString:@"iPhone11,6"]) return @"iPhone XS Max"; if ([deviceModel isEqualToString:@"iPhone11,8"]) return @"iPhone XR"; if ([deviceModel isEqualToString:@"iPhone12,1"]) return @"iPhone 11"; if ([deviceModel isEqualToString:@"iPhone12,3"]) return @"iPhone 11 Pro"; if ([deviceModel isEqualToString:@"iPhone12,5"]) return @"iPhone 11 Pro Max"; if ([deviceModel isEqualToString:@"iPhone12,8"]) return @"iPhone SE2"; if ([deviceModel isEqualToString:@"iPhone13,1"]) return @"iPhone 12 mini"; if ([deviceModel isEqualToString:@"iPhone13,2"]) return @"iPhone 12"; if ([deviceModel isEqualToString:@"iPhone13,3"]) return @"iPhone 12 Pro"; if ([deviceModel isEqualToString:@"iPhone13,4"]) return @"iPhone 12 Pro Max"; if ([deviceModel isEqualToString:@"iPhone14,4"]) return @"iPhone 13 mini"; if ([deviceModel isEqualToString:@"iPhone14,5"]) return @"iPhone 13"; if ([deviceModel isEqualToString:@"iPhone14,2"]) return @"iPhone 13 Pro"; if ([deviceModel isEqualToString:@"iPhone14,3"]) return @"iPhone 13 Pro Max"; // iPod if ([deviceModel isEqualToString:@"iPod1,1"]) return @"iPod Touch 1"; if ([deviceModel isEqualToString:@"iPod2,1"]) return @"iPod Touch 2"; if ([deviceModel isEqualToString:@"iPod3,1"]) return @"iPod Touch 3"; if ([deviceModel isEqualToString:@"iPod4,1"]) return @"iPod Touch 4"; if ([deviceModel isEqualToString:@"iPod5,1"]) return @"iPod Touch 5"; if ([deviceModel isEqualToString:@"iPod7,1"]) return @"iPod Touch 6"; if ([deviceModel isEqualToString:@"iPod9,1"]) return @"iPod Touch 7"; // iPad if ([deviceModel isEqualToString:@"iPad1,1"]) return @"iPad 1"; if ([deviceModel isEqualToString:@"iPad2,1"]) return @"iPad 2"; if ([deviceModel isEqualToString:@"iPad2,2"]) return @"iPad 2"; if ([deviceModel isEqualToString:@"iPad2,3"]) return @"iPad 2"; if ([deviceModel isEqualToString:@"iPad2,4"]) return @"iPad 2"; if ([deviceModel isEqualToString:@"iPad2,5"]) return @"iPad Mini 1"; if ([deviceModel isEqualToString:@"iPad2,6"]) return @"iPad Mini 1"; if ([deviceModel isEqualToString:@"iPad2,7"]) return @"iPad Mini 1"; if ([deviceModel isEqualToString:@"iPad3,1"]) return @"iPad 3"; if ([deviceModel isEqualToString:@"iPad3,2"]) return @"iPad 3"; if ([deviceModel isEqualToString:@"iPad3,3"]) return @"iPad 3"; if ([deviceModel isEqualToString:@"iPad3,4"]) return @"iPad 4"; if ([deviceModel isEqualToString:@"iPad3,5"]) return @"iPad 4"; if ([deviceModel isEqualToString:@"iPad3,6"]) return @"iPad 4"; if ([deviceModel isEqualToString:@"iPad4,1"]) return @"iPad Air"; if ([deviceModel isEqualToString:@"iPad4,2"]) return @"iPad Air"; if ([deviceModel isEqualToString:@"iPad4,3"]) return @"iPad Air"; if ([deviceModel isEqualToString:@"iPad4,4"]) return @"iPad mini 2"; if ([deviceModel isEqualToString:@"iPad4,5"]) return @"iPad mini 2"; if ([deviceModel isEqualToString:@"iPad4,6"]) return @"iPad mini 2"; if ([deviceModel isEqualToString:@"iPad4,7"]) return @"iPad mini 3"; if ([deviceModel isEqualToString:@"iPad4,8"]) return @"iPad mini 3"; if ([deviceModel isEqualToString:@"iPad4,9"]) return @"iPad mini 3"; if ([deviceModel isEqualToString:@"iPad5,1"]) return @"iPad mini 4"; if ([deviceModel isEqualToString:@"iPad5,2"]) return @"iPad mini 4"; if ([deviceModel isEqualToString:@"iPad5,3"]) return @"iPad Air 2"; if ([deviceModel isEqualToString:@"iPad5,4"]) return @"iPad Air 2"; if ([deviceModel isEqualToString:@"iPad6,3"]) return @"iPad Pro (9.7-inch)"; if ([deviceModel isEqualToString:@"iPad6,4"]) return @"iPad Pro (9.7-inch)"; if ([deviceModel isEqualToString:@"iPad6,7"]) return @"iPad Pro (12.9-inch)"; if ([deviceModel isEqualToString:@"iPad6,8"]) return @"iPad Pro (12.9-inch)"; if ([deviceModel isEqualToString:@"iPad6,11"]) return @"iPad 5"; if ([deviceModel isEqualToString:@"iPad6,12"]) return @"iPad 5"; if ([deviceModel isEqualToString:@"iPad7,1"]) return @"iPad Pro 2(12.9-inch)"; if ([deviceModel isEqualToString:@"iPad7,2"]) return @"iPad Pro 2(12.9-inch)"; if ([deviceModel isEqualToString:@"iPad7,3"]) return @"iPad Pro (10.5-inch)"; if ([deviceModel isEqualToString:@"iPad7,4"]) return @"iPad Pro (10.5-inch)"; if ([deviceModel isEqualToString:@"iPad7,5"]) return @"iPad 6"; if ([deviceModel isEqualToString:@"iPad7,6"]) return @"iPad 6"; if ([deviceModel isEqualToString:@"iPad7,11"]) return @"iPad 7"; if ([deviceModel isEqualToString:@"iPad7,12"]) return @"iPad 7"; if ([deviceModel isEqualToString:@"iPad8,1"]) return @"iPad Pro (11-inch)"; if ([deviceModel isEqualToString:@"iPad8,2"]) return @"iPad Pro (11-inch)"; if ([deviceModel isEqualToString:@"iPad8,3"]) return @"iPad Pro (11-inch)"; if ([deviceModel isEqualToString:@"iPad8,4"]) return @"iPad Pro (11-inch)"; if ([deviceModel isEqualToString:@"iPad8,5"]) return @"iPad Pro 3 (12.9-inch)"; if ([deviceModel isEqualToString:@"iPad8,6"]) return @"iPad Pro 3 (12.9-inch)"; if ([deviceModel isEqualToString:@"iPad8,7"]) return @"iPad Pro 3 (12.9-inch)"; if ([deviceModel isEqualToString:@"iPad8,8"]) return @"iPad Pro 3 (12.9-inch)"; if ([deviceModel isEqualToString:@"iPad8,9"]) return @"iPad Pro 2 (11-inch)"; if ([deviceModel isEqualToString:@"iPad8,10"]) return @"iPad Pro 2 (11-inch)"; if ([deviceModel isEqualToString:@"iPad8,11"]) return @"iPad Pro 4 (12.9-inch)"; if ([deviceModel isEqualToString:@"iPad8,12"]) return @"iPad Pro 4 (12.9-inch)"; if ([deviceModel isEqualToString:@"iPad11,1"]) return @"iPad mini 5"; if ([deviceModel isEqualToString:@"iPad11,2"]) return @"iPad mini 5"; if ([deviceModel isEqualToString:@"iPad11,3"]) return @"iPad Air 3"; if ([deviceModel isEqualToString:@"iPad11,4"]) return @"iPad Air 3"; if ([deviceModel isEqualToString:@"iPad11,6"]) return @"iPad 8"; if ([deviceModel isEqualToString:@"iPad11,7"]) return @"iPad 8"; if ([deviceModel isEqualToString:@"iPad12,1"]) return @"iPad 9"; if ([deviceModel isEqualToString:@"iPad12,2"]) return @"iPad 9"; if ([deviceModel isEqualToString:@"iPad13,1"]) return @"iPad Air 4"; if ([deviceModel isEqualToString:@"iPad13,2"]) return @"iPad Air 4"; if ([deviceModel isEqualToString:@"iPad13,4"]) return @"iPad Pro 4 (11-inch)"; if ([deviceModel isEqualToString:@"iPad13,5"]) return @"iPad Pro 4 (11-inch)"; if ([deviceModel isEqualToString:@"iPad13,6"]) return @"iPad Pro 4 (11-inch)"; if ([deviceModel isEqualToString:@"iPad13,7"]) return @"iPad Pro 4 (11-inch)"; if ([deviceModel isEqualToString:@"iPad13,8"]) return @"iPad Pro 5 (12.9-inch)"; if ([deviceModel isEqualToString:@"iPad13,9"]) return @"iPad Pro 5 (12.9-inch)"; if ([deviceModel isEqualToString:@"iPad13,10"]) return @"iPad Pro 5 (12.9-inch)"; if ([deviceModel isEqualToString:@"iPad13,11"]) return @"iPad Pro 5 (12.9-inch)"; if ([deviceModel isEqualToString:@"iPad14,1"]) return @"iPad mini 6"; if ([deviceModel isEqualToString:@"iPad14,2"]) return @"iPad mini 6"; if ([deviceModel isEqualToString:@"AppleTV2,1"]) return @"Apple TV 2"; if ([deviceModel isEqualToString:@"AppleTV3,1"]) return @"Apple TV 3"; if ([deviceModel isEqualToString:@"AppleTV3,2"]) return @"Apple TV 3"; if ([deviceModel isEqualToString:@"AppleTV5,3"]) return @"Apple TV 4"; if ([deviceModel isEqualToString:@"i386"]) return @"Simulator"; if ([deviceModel isEqualToString:@"x86_64"]) return @"Simulator"; return deviceModel; } + (NSString*)appVersion { NSDictionary *infoDic = [[NSBundle mainBundle] infoDictionary]; NSString *appVersion = [infoDic objectForKey:@"CFBundleShortVersionString"]; return appVersion; } + (NSString*)appBuildNumber { // 获取应用构建号（Build Number） NSString *build = [[NSBundle mainBundle] objectForInfoDictionaryKey:(NSString *)kCFBundleVersionKey]; NSLog(@"Build: %@", build); return build; } + (NSString*)phoneVersion { NSString* phoneVersion = [[UIDevice currentDevice] systemVersion]; return phoneVersion; } + (NSString*)appBundleName { NSDictionary *infoDic = [[NSBundle mainBundle] infoDictionary]; //NSString *appVersion = [infoDic objectForKey:@"CFBundleName"]; NSString *appVersion = [infoDic objectForKey:@"CFBundleDisplayName"]; return appVersion; } + (NSString *)resolution { CGRect rect = [[UIScreen mainScreen] bounds]; CGSize size = rect.size; CGFloat width = size.width; CGFloat height = size.height; NSLog(@"print %f,%f", width, height); //分辨率 CGFloat scale_screen = [UIScreen mainScreen].scale; return [NSString stringWithFormat:@"%d*%d", (int)(width * scale_screen), (int)(height * scale_screen)]; } #pragma mark 验证邮箱格式 + (BOOL)validateEmail:(NSString *)email { NSString *emailRegex = @"[A-Z0-9a-z._%+-]+@[A-Za-z0-9.-]+\\.[A-Za-z]{2,4}"; NSPredicate *emailTest = [NSPredicate predicateWithFormat:@"SELF MATCHES %@", emailRegex]; return [emailTest evaluateWithObject:email]; } #pragma mark 验证手机号码是否有效 + (BOOL)isVaildPhoneNo:(NSString *)mobileNum { if (mobileNum.length != 11) { return NO; } NSString *NEWSTAND = @"^1([3-9])([0-9])\\d{8}$"; /** * 手机号码: * 13[0-9], 14[5,7], 15[0, 1, 2, 3, 5, 6, 7, 8, 9], 17[6, 7, 8], 18[0-9], 170[0-9] * 移动号段: 134,135,136,137,138,139,150,151,152,157,158,159,182,183,184,187,188,147,178,1705 * 联通号段: 130,131,132,155,156,185,186,145,176,1709 * 电信号段: 133,153,180,181,189,177,1700 */ NSString *MOBILE = @"^1(3[0-9]|4[57]|5[0-35-9]|8[0-9]|7[0678])\\d{8}$"; /** * 中国移动：China Mobile * 134,135,136,137,138,139,150,151,152,157,158,159,182,183,184,187,188,147,148,178,1705,172,198 */ NSString *CM = @"(^1(3[4-9]|4[78]|5[0-27-9]|7[28]|8[2-478]|9[8])\\d{8}$)|(^1705\\d{7}$)"; /** * 中国联通：China Unicom * 130,131,132,155,156,185,186,145,146,176,1709,166,171,175 */ NSString *CU = @"(^1(3[0-2]|4[56]|5[56]|6[6]|7[156]|8[56])\\d{8}$)|(^1709\\d{7}$)"; /** * 中国电信：China Telecom * 133,153,180,181,189,177,1700,199.170.173,174,177 */ NSString *CT = @"(^1(49|99|33|53|77|70|7[34]|8[019])\\d{8}$)|(^1700\\d{7}$)"; NSPredicate *regextestmobile = [NSPredicate predicateWithFormat:@"SELF MATCHES %@", MOBILE]; NSPredicate *regextestcm = [NSPredicate predicateWithFormat:@"SELF MATCHES %@", CM]; NSPredicate *regextestcu = [NSPredicate predicateWithFormat:@"SELF MATCHES %@", CU]; NSPredicate *regextestct = [NSPredicate predicateWithFormat:@"SELF MATCHES %@", CT]; NSPredicate *regextestNe = [NSPredicate predicateWithFormat:@"SELF MATCHES %@", NEWSTAND]; if (([regextestmobile evaluateWithObject:mobileNum] == YES) || ([regextestcm evaluateWithObject:mobileNum] == YES) || ([regextestct evaluateWithObject:mobileNum] == YES) || ([regextestcu evaluateWithObject:mobileNum] == YES) || ([regextestNe evaluateWithObject:mobileNum] == YES)) { return YES; } else { return NO; } } #pragma mark 验证身份证 /**验证身份证*/ //必须满足以下规则 //1. 长度必须是18位，前17位必须是数字，第十八位可以是数字或X //2. 前两位必须是以下情形中的一种：11,12,13,14,15,21,22,23,31,32,33,34,35,36,37,41,42,43,44,45,46,50,51,52,53,54,61,62,63,64,65,71,81,82,91 //3. 第7到第14位出生年月日。第7到第10位为出生年份；11到12位表示月份，范围为01-12；13到14位为合法的日期 //4. 第17位表示性别，双数表示女，单数表示男 //5. 第18位为前17位的校验位 //算法如下： //（1）校验和 = (n1 + n11) * 7 + (n2 + n12) * 9 + (n3 + n13) * 10 + (n4 + n14) * 5 + (n5 + n15) * 8 + (n6 + n16) * 4 + (n7 + n17) * 2 + n8 + n9 * 6 + n10 * 3，其中n数值，表示第几位的数字 //（2）余数 ＝ 校验和 % 11 //（3）如果余数为0，校验位应为1，余数为1到10校验位应为字符串“0X98765432”(不包括分号)的第余数位的值（比如余数等于3，校验位应为9） //6. 出生年份的前两位必须是19或20 + (BOOL)verifyIDCardNumber:(NSString *)value { value = [value stringByTrimmingCharactersInSet:[NSCharacterSet whitespaceAndNewlineCharacterSet]]; if ([value length] != 18) { return NO; } NSString *mmdd = @"(((0[13578]|1[02])(0[1-9]|[12][0-9]|3[01]))|((0[469]|11)(0[1-9]|[12][0-9]|30))|(02(0[1-9]|[1][0-9]|2[0-8])))"; NSString *leapMmdd = @"0229"; NSString *year = @"(19|20)[0-9]{2}"; NSString *leapYear = @"(19|20)(0[48]|[2468][048]|[13579][26])"; NSString *yearMmdd = [NSString stringWithFormat:@"%@%@", year, mmdd]; NSString *leapyearMmdd = [NSString stringWithFormat:@"%@%@", leapYear, leapMmdd]; NSString *yyyyMmdd = [NSString stringWithFormat:@"((%@)|(%@)|(%@))", yearMmdd, leapyearMmdd, @"20000229"]; NSString *area = @"(1[1-5]|2[1-3]|3[1-7]|4[1-6]|5[0-4]|6[1-5]|82|[7-9]1)[0-9]{4}"; NSString *regex = [NSString stringWithFormat:@"%@%@%@", area, yyyyMmdd , @"[0-9]{3}[0-9Xx]"]; NSPredicate *regexTest = [NSPredicate predicateWithFormat:@"SELF MATCHES %@", regex]; if (![regexTest evaluateWithObject:value]) { return NO; } int summary = ([value substringWithRange:NSMakeRange(0,1)].intValue + [value substringWithRange:NSMakeRange(10,1)].intValue) *7 + ([value substringWithRange:NSMakeRange(1,1)].intValue + [value substringWithRange:NSMakeRange(11,1)].intValue) *9 + ([value substringWithRange:NSMakeRange(2,1)].intValue + [value substringWithRange:NSMakeRange(12,1)].intValue) *10 + ([value substringWithRange:NSMakeRange(3,1)].intValue + [value substringWithRange:NSMakeRange(13,1)].intValue) *5 + ([value substringWithRange:NSMakeRange(4,1)].intValue + [value substringWithRange:NSMakeRange(14,1)].intValue) *8 + ([value substringWithRange:NSMakeRange(5,1)].intValue + [value substringWithRange:NSMakeRange(15,1)].intValue) *4 + ([value substringWithRange:NSMakeRange(6,1)].intValue + [value substringWithRange:NSMakeRange(16,1)].intValue) *2 + [value substringWithRange:NSMakeRange(7,1)].intValue *1 + [value substringWithRange:NSMakeRange(8,1)].intValue *6 + [value substringWithRange:NSMakeRange(9,1)].intValue *3; NSInteger remainder = summary % 11; NSString *checkBit = @""; NSString *checkString = @"10X98765432"; checkBit = [checkString substringWithRange:NSMakeRange(remainder,1)];// 判断校验位 return [checkBit isEqualToString:[[value substringWithRange:NSMakeRange(17,1)] uppercaseString]]; } #pragma mark 获取运营商名称 /**获取运营商名称*/ + (NSString *)getCarrierInfo { CTTelephonyNetworkInfo *telephonyInfo = [[CTTelephonyNetworkInfo alloc] init]; CTCarrier *carrier = nil; if ([[[UIDevice currentDevice] systemVersion] floatValue] >= 12.1) { if ([telephonyInfo respondsToSelector:@selector(serviceSubscriberCellularProviders)]) { #pragma clang diagnostic push #pragma clang diagnostic ignored "-Wunguarded-availability-new" NSDictionary *dic = [telephonyInfo serviceSubscriberCellularProviders]; if (dic.allKeys.count) { carrier = [dic objectForKey:dic.allKeys[0]]; } #pragma clang diagnostic pop } } if(!carrier) { //遇到的 warning 又明知干不掉的时候就用这种方法隐藏即可,-Wdeprecated-declarations #pragma clang diagnostic push #pragma clang diagnostic ignored "-Wdeprecated-declarations" carrier = telephonyInfo.subscriberCellularProvider; #pragma clang diagnostic pop } //countryCode，移动国家码，MCC的资源由国际电联（ITU）统一分配和管理，唯一识别移动用户所属的国家，共3位，中国为460; NSString *countryCode = [carrier mobileCountryCode]; //code，移动网络码，共2位，中国移动TD系统使用00，中国联通GSM系统使用01，中国移动GSM系统使用02，中国电信CDMA系统使用03，一个典型的IMSI号码为460030912121001 NSString *code = [carrier mobileNetworkCode]; //网络运营商的名字 NSString *carrier_name = @""; //用户运营商网络 （中国电信：CHINANET，中国联通：UNICOM，中国移动：CMNET，中国铁通：CRTC，中国广电：GCABLENET） if ([countryCode isEqualToString:@"460"] && countryCode && code) { if ([code isEqualToString:@"00"] || [code isEqualToString:@"02"] || [code isEqualToString:@"04"] || [code isEqualToString:@"07"] || [code isEqualToString:@"08"]|| [code isEqualToString:@"13"]) { carrier_name = @"CMNET"; } else if ([code isEqualToString:@"03"] || [code isEqualToString:@"05"] || [code isEqualToString:@"11"] || [code isEqualToString:@"12"]) { carrier_name = @"CHINANET"; } else if ([code isEqualToString:@"01"] || [code isEqualToString:@"06"] || [code isEqualToString:@"09"] || [code isEqualToString:@"10"]) { carrier_name = @"UNICOM"; } else if ([code isEqualToString:@"20"]) { carrier_name = @"CRTC"; } else if ([code isEqualToString:@"15"]) { carrier_name = @"GCABLENET"; } } return carrier_name; } @end