iphone-common-codes-ccteam源代码 CCSystem.m
//
// System.m
// PhoneManager
//
// Created by chenxu on 11-9-9.
// Copyright 2011年 __MyComPanyName__. All rights reserved.
//
#import "CCSystem.h"
#import "ifaddrs.h"
#import "arpa/inet.h"
#import <SystemConfiguration/SCSchemaDefinitions.h>
#import <sys/sysctl.h>
@implementation UIDevice(Other)
- (NSString*)getSystemVersion //get system version e.g. 4.3.3(8J2)
{
NSString *systemVersion = [[UIDevice currentDevice] systemVersion];
NSUInteger firmwareVersion;
NSMutableString *temp = [[NSMutableString alloc] init];
NSMutableString *ultimateSystemVersion = [NSMutableString string];
if ([systemVersion isEqualToString:@"4.3.3"]) {firmwareVersion = iPhone4_3_3;
[temp appendString:iPhone4_3_3_FIRMWARE_ID];}
if ([systemVersion isEqualToString:@"4.3.2"]) {firmwareVersion = iPhone4_3_2; [temp appendString:iPhone4_3_2_FIRMWARE_ID];}
if ([systemVersion isEqualToString:@"4.3.1"]) {firmwareVersion = iPhone4_3_1; [temp :iPhone4_3_1_FIRMWARE_ID];}
if ([systemVersion isEqualToString:@"4.3"]) {firmwareVersion = iPhone4_3; [temp appendString:iPhone4_3_FIRMWARE_ID];}
if ([systemVersion isEqualToString:@"4.2.1"]) {firmwareVersion = iPhone4_2_1; [temp appendString:iPhone4_2_1_FIRMWARE_ID];}
if ([systemVersion isEqualToString:@"4.1"]) {firmwareVersion = iPhone4_1; [temp appendString:iPhone4_1_FIRMWARE_ID];}
if ([systemVersion isEqualToString:@"4.0.2"]) {firmwareVersion = iPhone4_0_2; [temp appendString:iPhone4_0_2_FIRMWARE_ID];}
if ([systemVersion isEqualToString:@"4.0.1"]) {firmwareVersion = iPhone4_0_1; [temp appendString:iPhone4_0_1_FIRMWARE_ID];}
if ([systemVersion isEqualToString:@"4.0"]) {firmwareVersion = iPhone4_0; [temp appendString:iPhone4_0_FIRMWARE_ID];}
if ([systemVersion isEqualToString:@"3.1.3"]) {firmwareVersion = iPhone3_1_3; [temp appendString:iPhone3_1_3_FIRMWARE_ID];}
if ([systemVersion isEqualToString:@"3.1.2"]) {firmwareVersion = iPhone3_1_2; [temp appendString:iPhone3_1_2_FIRMWARE_ID];}
if ([systemVersion isEqualToString:@"3.1"]) {firmwareVersion = iPhone3_1; [temp appendString:iPhone3_1_FIRMWARE_ID];}
if ([systemVersion isEqualToString:@"3.0.1"]) {firmwareVersion = iPhone3_0_1; [temp appendString:iPhone3_0_1_FIRMWARE_ID];}
if ([systemVersion isEqualToString:@"3.0"]) {firmwareVersion = iPhone3_0; [temp appendString:iPhone3_0_FIRMWARE_ID];}
if ([systemVersion isEqualToString:@"2.2.1"]) {firmwareVersion = iPhone2_2_1; [temp appendString:iPhone2_2_1_FIRMWARE_ID];}
if ([systemVersion isEqualToString:@"2.2"]) {firmwareVersion = iPhone2_2; [temp appendString:iPhone2_2_FIRMWARE_ID];}
if ([systemVersion isEqualToString:@"2.1"]) {firmwareVersion = iPhone2_1; [temp appendString:iPhone2_1_FIRMWARE_ID];}
if ([systemVersion isEqualToString:@"2.0.2"]) {firmwareVersion = iPhone2_0_2; [temp appendString:iPhone2_0_2_FIRMWARE_ID];}
if ([systemVersion isEqualToString:@"2.0.1"]) {firmwareVersion = iPhone2_0_1; [temp appendString:iPhone2_0_1_FIRMWARE_ID];}
if ([systemVersion isEqualToString:@"2.0"]) {firmwareVersion = iPhone2_0; [temp appendString:iPhone2_0_FIRMWARE_ID];}
if ([systemVersion isEqualToString:@"1.1.4"]) {firmwareVersion = iPhone1_1_4; [temp appendString:iPhone1_1_4_FIRMWARE_ID];}
if ([systemVersion isEqualToString:@"1.1.3"]) {firmwareVersion = iPhone1_1_3; [temp appendString:iPhone1_1_3_FIRMWARE_ID];}
if ([systemVersion isEqualToString:@"1.1.2"]) {firmwareVersion = iPhone1_1_2; [temp appendString:iPhone1_1_2_FIRMWARE_ID];}
if ([systemVersion isEqualToString:@"1.1.1"]) {firmwareVersion = iPhone1_1_1; [temp appendString:iPhone1_1_1_FIRMWARE_ID];}
if ([systemVersion isEqualToString:@"1.0.2"]) {firmwareVersion = iPhone1_0_2; [temp appendString:iPhone1_0_2_FIRMWARE_ID];}
if ([systemVersion isEqualToString:@"1.0.1"]) {firmwareVersion = iPhone1_0_1; [temp appendString:iPhone1_0_1_FIRMWARE_ID];}
if ([systemVersion isEqualToString:@"1.0"]) {firmwareVersion = iPhone1_0; [temp appendString:iPhone1_0_FIRMWARE_ID];}
[ultimateSystemVersion appendFormat:@"%@(%@)",systemVersion,temp];
[temp release];
return ultimateSystemVersion;
return nil;
}
@end
//取软件版本号
NSString* getSoftwareVersion()
{
// return [[NSBundle mainBundle] objectForInfoDictionaryKey:(NSString*)kSCPropNetIPv4Addresses];
return [[NSBundle mainBundle] objectForInfoDictionaryKey:(NSString *)kCFBundleVersionKey];
}
NSString * localWiFiIPAddress()
{
BOOL success;
struct ifaddrs * addrs;
const struct ifaddrs * cursor;
success = getifaddrs(&addrs) == 0;
if (success) {
cursor = addrs;
while (cursor != NULL) {
// the second test keePs from Picking uP the looPback address
if (cursor->ifa_addr->sa_family == AF_INET /*&& (cursor->ifa_flags & IFF_LOOPBACK) == 0*/)
{
NSString *name = [NSString stringWithUTF8String:cursor->ifa_name];
if ([name isEqualToString:@"en0"]) // Wi-Fi adaPter
return [NSString stringWithUTF8String:inet_ntoa(((struct sockaddr_in *)cursor->ifa_addr)->sin_addr)];
NSLog(@"name: %@, address: %@", name, [NSString stringWithUTF8String:inet_ntoa(((struct sockaddr_in *)cursor->ifa_addr)->sin_addr)]);
}
cursor = cursor->ifa_next;
}
freeifaddrs(addrs);
}
return @"无";
}
//获取host的名称
NSString * getHostname()
{
char baseHostName[256]; // Thanks, Gunnar Larisch
int success = gethostname(baseHostName, 255);
if (success != 0) return nil;
baseHostName[255] = '\0';
#if TARGET_IPHONE_SIMULATOR
return [NSString stringWithFormat:@"%s", baseHostName];
#else
return [NSString stringWithFormat:@"%s.local", baseHostName];
#endif
}
NSString* getIPAddress()
{
BOOL success;
struct ifaddrs * addrs;
const struct ifaddrs * cursor;
success = getifaddrs(&addrs) == 0;
if (success) {
cursor = addrs;
while (cursor != NULL) {
// the second test keePs from Picking uP the looPback address
if (cursor->ifa_addr->sa_family == AF_INET /*&& (cursor->ifa_flags & IFF_LOOPBACK) == 0*/)
{
NSString *name = [NSString stringWithUTF8String:cursor->ifa_name];
if ([name isEqualToString:@"pdp_ip0"]) //
return [NSString stringWithUTF8String:inet_ntoa(((struct sockaddr_in *)cursor->ifa_addr)->sin_addr)];
NSLog(@"name: %@, address: %@", name, [NSString stringWithUTF8String:inet_ntoa(((struct sockaddr_in *)cursor->ifa_addr)->sin_addr)]);
}
cursor = cursor->ifa_next;
}
freeifaddrs(addrs);
}
return @"无";
}
BOOL memoryInfo(vm_statistics_data_t *vmStats)
{
mach_msg_type_number_t infoCount = HOST_VM_INFO_COUNT;
kern_return_t kernReturn = host_statistics(mach_host_self(), HOST_VM_INFO, (host_info_t)vmStats, &infoCount);
return kernReturn == KERN_SUCCESS;
}
BOOL cpuInfo(vm_statistics_data_t *cpuStats)
{
mach_msg_type_number_t infoCount = HOST_CPU_LOAD_INFO_COUNT;
kern_return_t kernReturn = host_statistics(mach_host_self(), HOST_CPU_LOAD_INFO, (host_info_t)cpuStats, &infoCount);
return kernReturn == KERN_SUCCESS;
}
void logMemoryInfo() {
vm_statistics_data_t vmStats;
if (memoryInfo(&vmStats)) {
NSLog(@"free: %u\nactive: %u\ninactive: %u\nwire: %u\nzero fill: %u\nreactivations: %u\npageins: %u\npageouts: %u\nfaults: %u\ncow_faults: %u\nlookups: %u\nhits: %u",
vmStats.free_count * vm_page_size,
vmStats.active_count * vm_page_size,
vmStats.inactive_count * vm_page_size,
vmStats.wire_count * vm_page_size,
vmStats.zero_fill_count * vm_page_size,
vmStats.reactivations * vm_page_size,
vmStats.pageins * vm_page_size,
vmStats.pageouts * vm_page_size,
vmStats.faults,
vmStats.cow_faults,
vmStats.lookups,
vmStats.hits
);
}
}
void getInterfaceBytes()
{
struct ifaddrs *ifa_list = 0, *ifa;
if (getifaddrs(&ifa_list) == -1)
{
return;
}
uint32_t iBytes = 0;
uint32_t oBytes = 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;
/* Not a loopback device. */
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;
NSLog(@"ifa->ifa_name is %s, iBytes is %d, oBytes is %d",
ifa->ifa_name, iBytes, oBytes);
}
}
freeifaddrs(ifa_list);
}
//caller has the duty to release returned array
CGFloat* stringArrayTofloatArray(NSArray *stringArray)
{
// NSMutableArray *floatArray;
NSUInteger number = [stringArray count];
CGFloat *floatArray = (CGFloat*)calloc(number, sizeof(CGFloat));
for(int i = 0; i < [stringArray count]; ++i)
{
CGFloat value = [[stringArray objectAtIndex:i] floatValue];
floatArray[i] = value;
}
return floatArray;
}
NSDate* getBootTime()
{
size_t size = sizeof(struct timeval);
// sysctlbyname("boottime", NULL, &size, NULL, 0);
struct timeval *time = malloc(sizeof(struct timeval));
// sysctlbyname("boottime", time, &size, NULL, 0);
int mib[2] = {CTL_KERN, KERN_BOOTTIME};
sysctl(mib, 2, time, &size, NULL, 0);
NSDate *boot = [NSDate dateWithTimeIntervalSince1970:time->tv_sec];
NSLog(@"boot is: %@, tv_sec is: %ld", boot, time->tv_sec);
free(time);
return boot;
}
int getWifiFlowIOBytes()
{
struct ifaddrs *ifa_list = 0, *ifa;
if (getifaddrs(&ifa_list) == -1)
{
return 0;
}
uint32_t iBytes = 0;
uint32_t oBytes = 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;
if (!strcmp(ifa->ifa_name, "en0"))
{
struct if_data *if_data = (struct if_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);
return iBytes + oBytes;
}
int getGprs3GFlowIOBytes()
{
struct ifaddrs *ifa_list = 0, *ifa;
if (getifaddrs(&ifa_list) == -1)
{
return;
}
uint32_t iBytes = 0;
uint32_t oBytes = 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;
if (!strcmp(ifa->ifa_name, "pdp_ip0"))
{
struct if_data *if_data = (struct if_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);
return iBytes + oBytes;
}
NSString *bytesToAvaiUnit(int bytes)
{
if(bytes < 1024) // B
{
return [NSString stringWithFormat:@"%dB", bytes];
}
else if(bytes >= 1024 && bytes < 1024 * 1024) // KB
{
return [NSString stringWithFormat:@"%.1fKB", (double)bytes / 1024];
}
else if(bytes >= 1024 * 1024 && bytes < 1024 * 1024 * 1024) // MB
{
return [NSString stringWithFormat:@"%.2fMB", (double)bytes / (1024 * 1024)];
}
else // GB
{
return [NSString stringWithFormat:@"%.3fGB", (double)bytes / (1024 * 1024 * 1024)];
}
}
float getBatteryLevel()
{
UIDevice *device = [UIDevice currentDevice];
[device setBatteryMonitoringEnabled:YES];
NSLog(@"battery state is: %d, battery level is: %f", [device batteryState], [device batteryLevel]);
return [device batteryLevel];
}
可能有更新:
googlecode链接地址：http://code.google.com/p/iphone-common-codes-ccteam/source/browse/trunk/CCFC/files/CCSystem.m
github地址: https://github.com/cxsjabc/iphone-common-codes-ccteam/tree/master/CCFC/files/CCSystem.m
