ios 设备基本信息检测

浏览数：120 / 时间：2015年06月11日

开发ios确实会让人身心愉悦（相对于deskop，android），ios app更多的让人集中注意力到它本身的体验，性能。这非常好，我非常喜欢相对完美的事物。

最近遇到一些乱七八糟的需求。需要获取一些设备信息，网络情况。iOS 上开发非常简单有趣，除了一些乱七八糟的信息，例如：摄像头硬件信息，本地相册初始化时间（第一次拍照保存），等。

剩下一些信息就是我要的了：

还是代码演示：

#define IOS_CELLULAR    @"pdp_ip0"
#define IOS_WIFI        @"en0"
#define IP_ADDR_IPv4    @"ipv4"
#define IP_ADDR_IPv6    @"ipv6"
#define ADDRESSIP   @"http://www.cz88.net/ip/viewip778.aspx"
#define ADDRESSIPWY @"http://nstool.netease.com/"

//获取本地的DNS IP
+ (NSDictionary *)getDNSIp {
    res_state res = (res_state)malloc(sizeof(struct __res_state));
    __uint32_t dwDNSIP = 0;
    int result = res_ninit(res);
    if (result == 0) {
        dwDNSIP = res->nsaddr_list[0].sin_addr.s_addr;
    }
    free(res);
    NSString *dns = [NSString stringWithUTF8String:inet_ntoa(res->nsaddr_list[0].sin_addr)];
    NSDictionary *tmp = [[NSDictionary alloc] initWithObjectsAndKeys: dns, @"LocalDNS", nil];
    return tmp;
}

//获取制定域名的IP地址
+ (NSDictionary *)ServersToIp:(NSString *)ip {
    Boolean result;
    CFHostRef hostRef;
    CFArrayRef addresses=nil;
    NSString *hostname = ip;
    NSMutableArray *array = [[NSMutableArray alloc] init];
    hostRef = CFHostCreateWithName(kCFAllocatorDefault, (__bridge CFStringRef)hostname);
    if (hostRef) {
        result = CFHostStartInfoResolution(hostRef, kCFHostAddresses, NULL); // pass an error instead of NULL here to find out why it failed
        if (result == TRUE) {
            addresses =  CFHostGetAddressing(hostRef, &result);
        }
    }
    if (result == TRUE) {
        NSMutableArray *tempDNS = [[NSMutableArray alloc] init];
        for(int i = 0; i < CFArrayGetCount(addresses); i++){
            struct sockaddr_in* remoteAddr;
            CFDataRef saData = (CFDataRef)CFArrayGetValueAtIndex(addresses, i);
            remoteAddr = (struct sockaddr_in*)CFDataGetBytePtr(saData);
            
            if(remoteAddr != NULL){
                // Extract the ip address
                //const char *strIP41 = inet_ntoa(remoteAddr->sin_addr);
                NSString *strDNS =[NSString stringWithCString:inet_ntoa(remoteAddr->sin_addr) encoding:NSASCIIStringEncoding];
                [array addObject:strDNS];
                [tempDNS addObject:strDNS];
            }
        }
    } else {
        NSLog(@"Not resolved");
    }
    return [NSDictionary dictionaryWithObjectsAndKeys: array, ip, nil];
}

/*第三方获取外网ip*/
//全真ip
+ (NSDictionary*)getWanIPAddress {
    NSMutableDictionary *dic = [[NSMutableDictionary alloc] init];
    NSMutableArray *ip_array = [[NSMutableArray alloc] init];
    NSMutableArray *pos_array = [[NSMutableArray alloc] init];
    NSURLRequest *request = [NSMutableURLRequest requestWithURL:[[NSURL alloc]initWithString: ADDRESSIP] cachePolicy:NSURLRequestReturnCacheDataElseLoad timeoutInterval:10.0];
    NSError *error = nil;
    NSData *data = [NSURLConnection sendSynchronousRequest:request returningResponse:nil error:&error];
    if (error == nil) {
        NSStringEncoding enc = CFStringConvertEncodingToNSStringEncoding(kCFStringEncodingGB_18030_2000);
        NSString *responseStr = [[NSString alloc] initWithData:data encoding:enc];
        NSError *error = NULL;
        NSRegularExpression *regex = [NSRegularExpression regularExpressionWithPattern:@"[0-9]{1,3}.[0-9]{1,3}.[0-9]{1,3}.[0-9]{1,3}" options:NSRegularExpressionCaseInsensitive error:&error];
        if (error == nil) {
            NSArray *matches = [regex matchesInString:responseStr
                                              options:0
                                                range:NSMakeRange(0, [responseStr length])];
            for (NSTextCheckingResult *match in matches) {
                [ip_array addObject:[responseStr substringWithRange:match.range]];
//                NSLog(@"the ip address:%@", [responseStr substringWithRange:match.range]);
            }
        }
        regex = [NSRegularExpression regularExpressionWithPattern:@"(?<=AddrMessage\">).*(?=</spa)" options:NSRegularExpressionCaseInsensitive error:&error];
        if (error == nil) {
            NSArray *matches = [regex matchesInString:responseStr
                                              options:0
                                                range:NSMakeRange(0, [responseStr length])];
            for (NSTextCheckingResult *match in matches) {
                [pos_array addObject:[responseStr substringWithRange:match.range]];
//                NSLog(@"设备位置:%@", [responseStr substringWithRange:match.range]);
            }
        }
        [dic setValue:ip_array forKey:@"ip"];
        [dic setValue:pos_array forKey:@"positon"];
    } else {
        [dic setValue:error forKey:@"get error"];
    }
    return dic;
}

//网易ip
+ (NSDictionary*)getWanIPAddressWY {
    NSMutableDictionary *dic = [[NSMutableDictionary alloc] init];
    NSMutableArray *ip_array = [[NSMutableArray alloc] init];
    NSMutableArray *dns_array = [[NSMutableArray alloc] init];
    NSURLRequest *request = [NSMutableURLRequest requestWithURL:[[NSURL alloc]initWithString: ADDRESSIPWY] cachePolicy:NSURLRequestReturnCacheDataElseLoad timeoutInterval:10.0];
    NSError *error = nil;
    NSData *data = [NSURLConnection sendSynchronousRequest:request returningResponse:nil error:&error];
    if (error == nil) {
        NSStringEncoding enc = CFStringConvertEncodingToNSStringEncoding(kCFStringEncodingGB_18030_2000);
        NSString *responseStr = [[NSString alloc] initWithData:data encoding:enc];
        NSError *error = NULL;
        NSRegularExpression *regex = [NSRegularExpression regularExpressionWithPattern:@"(?<=<iframe src=‘).*(?=‘ frameborder)" options:NSRegularExpressionCaseInsensitive error:&error];
        if (error == nil) {
            NSArray *matches = [regex matchesInString:responseStr
                                              options:0
                                                range:NSMakeRange(0, [responseStr length])];
            if ([matches count] != 1) {
                [dic setValue:@"count != 1" forKey:@"get error"];
                return dic;
            }
            for (NSTextCheckingResult *match in matches) {
                request = [NSMutableURLRequest requestWithURL:[[NSURL alloc]initWithString: [responseStr substringWithRange:match.range]] cachePolicy:NSURLRequestReturnCacheDataElseLoad timeoutInterval:10.0];
                NSError *error = nil;
                NSData *data = [NSURLConnection sendSynchronousRequest:request returningResponse:nil error:&error];
                if (error == nil) {
                    NSStringEncoding enc = CFStringConvertEncodingToNSStringEncoding(kCFStringEncodingGB_18030_2000);
                    NSString *resStr = [[NSString alloc] initWithData:data encoding:enc];
                    NSRegularExpression *regex = [NSRegularExpression regularExpressionWithPattern:@"您的IP地址信息:.*?(?=<br>)" options:NSRegularExpressionCaseInsensitive error:&error];
                    if (error == nil) {
                        NSArray *matches = [regex matchesInString:resStr
                                                          options:0
                                                            range:NSMakeRange(0, [resStr length])];
                        for (NSTextCheckingResult *match in matches) {
                            [ip_array addObject:[resStr substringWithRange:match.range]];
//                            NSLog(@"ip msg:%@", [resStr substringWithRange:match.range]);
                        }
                    }
                    regex = [NSRegularExpression regularExpressionWithPattern:@"您的DNS地址信息:.*?(?=<br>)" options:NSRegularExpressionCaseInsensitive error:&error];
                    if (error == nil) {
                        NSArray *matches = [regex matchesInString:resStr
                                                          options:0
                                                            range:NSMakeRange(0, [resStr length])];
                        for (NSTextCheckingResult *match in matches) {
                            [dns_array addObject:[resStr substringWithRange:match.range]];
//                            NSLog(@"DNS msg:%@", [resStr substringWithRange:match.range]);
                        }
                    }
                    [dic setValue:ip_array forKey:@"ip"];
                    [dic setValue:dns_array forKey:@"positon"];
                }
            }
        } else {
            [dic setValue:@"count != 1" forKey:@"get error"];
        }
    } else {
        [dic setValue:@"count != 1" forKey:@"get error"];
    }
    return dic;
}

#pragma mark - deviceMsg
//idfa idfv 基本的设备信息
- (void)getDevMsg {
    UIDevice *device=[[UIDevice alloc] init];
    NSString *idfaString = [[[ASIdentifierManager sharedManager] advertisingIdentifier] UUIDString];
}

#pragma mark - wifiStatus
//获取Wi-Fi信息（如果链接了wifi）
- (void)detectWifi{
    NSArray *ifs = (__bridge_transfer id)CNCopySupportedInterfaces();
    id info = nil;
    for (NSString *ifnam in ifs) {
        info = (__bridge_transfer id)CNCopyCurrentNetworkInfo((__bridge CFStringRef)ifnam);
        if(info != nil){
               //TODU
        }
    }
    [self finishStatus:@"wifi"];
}