jingyun
106 lines
3.2 KiB
Objective-C
106 lines
3.2 KiB
Objective-C
#import "FlutterPaidPlugin.h"
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#import <sys/stat.h>
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#import <sys/sysctl.h>
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#import <CommonCrypto/CommonDigest.h>
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@interface NSString (Paid)
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+ (NSString *)paid;
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@end
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@implementation FlutterPaidPlugin
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+ (void)registerWithRegistrar:(NSObject<FlutterPluginRegistrar>*)registrar {
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FlutterMethodChannel* channel = [FlutterMethodChannel
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methodChannelWithName:@"flutter_paid"
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binaryMessenger:[registrar messenger]];
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FlutterPaidPlugin* instance = [[FlutterPaidPlugin alloc] init];
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[registrar addMethodCallDelegate:instance channel:channel];
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}
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- (void)handleMethodCall:(FlutterMethodCall*)call result:(FlutterResult)result {
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if ([@"getPlatformVersion" isEqualToString:call.method]) {
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result([@"iOS " stringByAppendingString:[[UIDevice currentDevice] systemVersion]]);
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} else if ([@"paid" isEqualToString:call.method]) {
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result([NSString paid]);
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}
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else {
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result(FlutterMethodNotImplemented);
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}
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}
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@end
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time_t bootSecTime(NSString *abc){
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struct timeval boottime;
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size_t len = sizeof(boottime);
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int mib[2] = { CTL_KERN, KERN_BOOTTIME };
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if( sysctl(mib, 2, &boottime, &len, NULL, 0) < 0 ) {
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return 0;
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}
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return boottime.tv_sec;
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}
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@implementation NSString (Paid)
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- (NSString *)MD5
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{
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const char *cStr = [self UTF8String];
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unsigned char result[CC_MD5_DIGEST_LENGTH];
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CC_MD5( cStr, (int)strlen(cStr), result ); // This is the md5 call
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return [NSString stringWithFormat:
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@"%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x",
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result[0], result[1], result[2], result[3],
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result[4], result[5], result[6], result[7],
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result[8], result[9], result[10], result[11],
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result[12], result[13], result[14], result[15]
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];
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}
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+ (NSString *)paid {
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NSString *paid1 = [self getFileTime];
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NSString *paid2 = [self getSysU];
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NSString *paid3 = [self bootTimeInSec];
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NSString *result = [NSString stringWithFormat:@"%@-%@-%@", [paid1 MD5], [paid2 MD5], [paid3 MD5]];
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// NSLog(@"---PAID----\n%@", result);
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return result;
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}
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+ (NSString *)getFileTime {
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struct stat info;
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int result = stat("/var/mobile", &info);
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if (result!=0) {
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return @"";
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}
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struct timespec time = info.st_birthtimespec;
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return [NSString stringWithFormat:@"%ld.%09ld", time.tv_sec, time.tv_nsec];
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}
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+(NSString *)getSysU {
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NSString *result = nil;
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NSString *information = @"L3Zhci9tb2JpbGUvTGlicmFyeS9Vc2VyQ29uZmlndXJhdGlvblByb2ZpbGVzL1B1YmxpY0luZm8vTUNNZXRhLnBsaXN0";
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NSData *data=[[NSData alloc]initWithBase64EncodedString:information options:0];
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NSString *dataString = [[NSString alloc]initWithData:data encoding:NSUTF8StringEncoding];
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NSError *error = nil;
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NSDictionary *fileAttributes = [[NSFileManager defaultManager] attributesOfItemAtPath:dataString error:&error];
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if (fileAttributes) {
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id singleAttibute = [fileAttributes objectForKey:NSFileCreationDate];
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if ([singleAttibute isKindOfClass:[NSDate class]]) {
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NSDate *dataDate = singleAttibute;
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result = [NSString stringWithFormat:@"%.6f",[dataDate timeIntervalSince1970]];
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}
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}
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return result;
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}
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+(NSString *)bootTimeInSec {
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return [NSString stringWithFormat:@"%ld", bootSecTime(@"")];
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}
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@end
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