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 arrayCGFloat* 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