iOS获取WIFI流量及GPRS流量
需要导入<ifaddrs.h> <sys/socket.h> <net/if.h>
+ (NSString *)getGprs3GFlowIOBytes{
structifaddrs*ifa_list =0, *ifa;
if(getifaddrs(&ifa_list) == -1)
{
return0;
}
uint32_tiBytes =0;
uint32_toBytes =0;
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;
//3G或者GPRS
if(!strcmp(ifa->ifa_name,"pdp_ip0"))
{
structif_data*if_data = (structif_data*)ifa->ifa_data;
iBytes += if_data->ifi_ibytes;
oBytes += if_data->ifi_obytes;
// NSLog(@"%s :iBytes is %d, oBytes is %d",
// ifa->ifa_name, iBytes, oBytes);
}
}
freeifaddrs(ifa_list);
uint32_tbytes =0;
bytes = iBytes + oBytes;
//将bytes单位转换
if(bytes <1024) // B
{
return[NSStringstringWithFormat:@"%dB", bytes];
}
elseif(bytes >=1024&& bytes <1024*1024) // KB
{
return[NSStringstringWithFormat:@"%.1fKB", (double)bytes /1024];
}
elseif(bytes >=1024*1024&& bytes <1024*1024*1024) // MB
{
return[NSStringstringWithFormat:@"%.2fMB", (double)bytes / (1024*1024)];
}
else // GB
{
return[NSStringstringWithFormat:@"%.3fGB", (double)bytes / (1024*1024*1024)];
}
}
+ (NSString *)getGprsWifiFlowIOBytes {
structifaddrs*ifa_list =0, *ifa;
if(getifaddrs(&ifa_list) == -1) {
return0;
}
uint32_tiBytes =0;
uint32_toBytes =0;
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;
//Wifi
if(strncmp(ifa->ifa_name,"lo",2)) {
structif_data*if_data = (structif_data*)ifa->ifa_data;
iBytes += if_data->ifi_ibytes;
oBytes += if_data->ifi_obytes;
// NSLog(@"%s :iBytes is %d, oBytes is %d", ifa->ifa_name, iBytes, oBytes);
}
}
freeifaddrs(ifa_list);
uint32_tbytes =0;
bytes = iBytes+oBytes;
NSLog(@"%d",bytes);
//将bytes单位转换
if(bytes <1024) // B
{
return[NSStringstringWithFormat:@"%dB", bytes];
}
elseif(bytes >=1024&& bytes <1024*1024) // KB
{
return[NSStringstringWithFormat:@"%.1fKB", (double)bytes /1024];
}
elseif(bytes >=1024*1024&& bytes <1024*1024*1024) // MB
{
return[NSStringstringWithFormat:@"%.2fMB", (double)bytes / (1024*1024)];
}
else // GB
{
return[NSStringstringWithFormat:@"%.3fGB", (double)bytes / (1024*1024*1024)];
}
}
