iphone获取当前流量信息
2014-06-26 20:56
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通过读取系统网络接口信息,获取当前iphone设备的流量相关信息,统计的是上次开机至今的流量信息.
1. [代码][C/C++]代码
-(void)checkNetworkflow{
struct ifaddrs *ifa_list = 0, *ifa;
if (getifaddrs(&ifa_list) == -1)
{
return;
}
uint32_t iBytes = 0;
uint32_t oBytes = 0;
uint32_t allFlow = 0;
uint32_t wifiIBytes = 0;
uint32_t wifiOBytes = 0;
uint32_t wifiFlow = 0;
uint32_t wwanIBytes = 0;
uint32_t wwanOBytes = 0;
uint32_t wwanFlow = 0;
struct timeval time ;
for (ifa = ifa_list; ifa; ifa = ifa->ifa_next)
{
if (AF_LINK != ifa->ifa_addr->sa_family)
continue;
if (!(ifa->ifa_flags & IFF_UP) && !(ifa->ifa_flags & IFF_RUNNING))
continue;
if (ifa->ifa_data == 0)
continue;
// Not a loopback device.
// network flow
if (strncmp(ifa->ifa_name, "lo", 2))
{
struct if_data *if_data = (struct if_data *)ifa->ifa_data;
iBytes += if_data->ifi_ibytes;
oBytes += if_data->ifi_obytes;
allFlow = iBytes + oBytes;
time = if_data->ifi_lastchange;
}
//wifi flow
if (!strcmp(ifa->ifa_name, "en0"))
{
struct if_data *if_data = (struct if_data *)ifa->ifa_data;
wifiIBytes += if_data->ifi_ibytes;
wifiOBytes += if_data->ifi_obytes;
wifiFlow = wifiIBytes + wifiOBytes;
}
//3G and gprs flow
if (!strcmp(ifa->ifa_name, "pdp_ip0"))
{
struct if_data *if_data = (struct if_data *)ifa->ifa_data;
wwanIBytes += if_data->ifi_ibytes;
wwanOBytes += if_data->ifi_obytes;
wwanFlow = wwanIBytes + wwanOBytes;
} http://www.huiyi8.com/webyuanma/ }
freeifaddrs(ifa_list); 网页特效代码
changeTime.text = [NSString stringWithFormat:@"%s",ctime(&time)];
receivedBytes.text = [self bytesToAvaiUnit:[NSString stringWithFormat:@"%u",iBytes]];
sentBytes.text = [self bytesToAvaiUnit:[NSString stringWithFormat:@"%u",oBytes]];
networkFlow.text = [self bytesToAvaiUnit:[NSString stringWithFormat:@"%u",allFlow]];
wifiReceived.text = [self bytesToAvaiUnit:[NSString stringWithFormat:@"%u",wifiIBytes]];
wifiSent.text = [self bytesToAvaiUnit:[NSString stringWithFormat:@"%u",wifiOBytes]];
wifiBytes.text = [self bytesToAvaiUnit:[NSString stringWithFormat:@"%u",wifiFlow]];
wwanReceived.text = [self bytesToAvaiUnit:[NSString stringWithFormat:@"%u",wwanIBytes]];
wwanSent.text = [self bytesToAvaiUnit:[NSString stringWithFormat:@"%u",wwanOBytes]];
wwanBytes.text = [self bytesToAvaiUnit:[NSString stringWithFormat:@"%u",wwanFlow]];
}
1. [代码][C/C++]代码
-(void)checkNetworkflow{
struct ifaddrs *ifa_list = 0, *ifa;
if (getifaddrs(&ifa_list) == -1)
{
return;
}
uint32_t iBytes = 0;
uint32_t oBytes = 0;
uint32_t allFlow = 0;
uint32_t wifiIBytes = 0;
uint32_t wifiOBytes = 0;
uint32_t wifiFlow = 0;
uint32_t wwanIBytes = 0;
uint32_t wwanOBytes = 0;
uint32_t wwanFlow = 0;
struct timeval time ;
for (ifa = ifa_list; ifa; ifa = ifa->ifa_next)
{
if (AF_LINK != ifa->ifa_addr->sa_family)
continue;
if (!(ifa->ifa_flags & IFF_UP) && !(ifa->ifa_flags & IFF_RUNNING))
continue;
if (ifa->ifa_data == 0)
continue;
// Not a loopback device.
// network flow
if (strncmp(ifa->ifa_name, "lo", 2))
{
struct if_data *if_data = (struct if_data *)ifa->ifa_data;
iBytes += if_data->ifi_ibytes;
oBytes += if_data->ifi_obytes;
allFlow = iBytes + oBytes;
time = if_data->ifi_lastchange;
}
//wifi flow
if (!strcmp(ifa->ifa_name, "en0"))
{
struct if_data *if_data = (struct if_data *)ifa->ifa_data;
wifiIBytes += if_data->ifi_ibytes;
wifiOBytes += if_data->ifi_obytes;
wifiFlow = wifiIBytes + wifiOBytes;
}
//3G and gprs flow
if (!strcmp(ifa->ifa_name, "pdp_ip0"))
{
struct if_data *if_data = (struct if_data *)ifa->ifa_data;
wwanIBytes += if_data->ifi_ibytes;
wwanOBytes += if_data->ifi_obytes;
wwanFlow = wwanIBytes + wwanOBytes;
} http://www.huiyi8.com/webyuanma/ }
freeifaddrs(ifa_list); 网页特效代码
changeTime.text = [NSString stringWithFormat:@"%s",ctime(&time)];
receivedBytes.text = [self bytesToAvaiUnit:[NSString stringWithFormat:@"%u",iBytes]];
sentBytes.text = [self bytesToAvaiUnit:[NSString stringWithFormat:@"%u",oBytes]];
networkFlow.text = [self bytesToAvaiUnit:[NSString stringWithFormat:@"%u",allFlow]];
wifiReceived.text = [self bytesToAvaiUnit:[NSString stringWithFormat:@"%u",wifiIBytes]];
wifiSent.text = [self bytesToAvaiUnit:[NSString stringWithFormat:@"%u",wifiOBytes]];
wifiBytes.text = [self bytesToAvaiUnit:[NSString stringWithFormat:@"%u",wifiFlow]];
wwanReceived.text = [self bytesToAvaiUnit:[NSString stringWithFormat:@"%u",wwanIBytes]];
wwanSent.text = [self bytesToAvaiUnit:[NSString stringWithFormat:@"%u",wwanOBytes]];
wwanBytes.text = [self bytesToAvaiUnit:[NSString stringWithFormat:@"%u",wwanFlow]];
}
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