@interface UserController()
{
    dispatch_semaphore_t _sema_use_log;
}
@end

static UserController *_sguco = nil;
@implementation UserController

+(UserController*)sigleton {
    if(_sguco!=nil) { return _sguco; }

    static dispatch_once_t onceToken_sguco;
    dispatch_once(&onceToken_sguco, ^{
        _sguco = [[UserController alloc]init];
    });

    while (_sguco == nil) {}
    return _sguco;
}

- (id) init {
    self = [super init];
    if(self) {
        logMessage(@"[dev]", @"%s", __FUNCTION__);
        __block NSString* ikeyUid = [NotNilString(self.userProfile[@"ikeyToken"]) copy];

        if([ikeyUid length]>10) {
            logMessage(@"[dev]", @"%s Logined", __FUNCTION__);
            [sysObj triggerUploadFCMToken];
            [self startUserCtrlTimer];
        }

        _sema_use_log = dispatch_semaphore_create(1);
    }
    return self;
}



#define kLoginInfoInputUserId       @"11912e7e353469f9eebd953f2"
#define kLoginInfoInputPasswd       @"11912e7e353469f9eebd953f2aac468f"
#define kLoginInfoInputSocialType       @"061k0ea85vb7i0fc3n3312ed45f9ee347e429k"

- (void) userLoginWithAccountId:(NSString*)accId
                         passwd:(NSString*)passwd
                     socialType:(NSString*)socialType //N:None; FB:facebook; G:GSI
                     completion:(GeneralCallbackBlock)completion
{
    GenenalCallbackGen(completion);

    [VIGP2API objectForAllLogInWithTag:0
                           ikeyAccount:accId
                             phoneType:@"I" phoneBrand:@"iPhone"
                              deviceID:[[sysObj DeviceId]lowercaseString]
                      deviceCreateTime:[[sysObj DeviceCreateTime]copy]
                        phoneOSVersion:[[sysObj systemVersion] copy]
                              password:passwd
                            completion:^(id selfObj, NSInteger tag, id data, NSError *error)
     {
         NSInteger tokenLen = (error==nil)?[[data valueForKey:@"ikeyToken"] length]:0;
         if(error==nil &&
            data != nil &&
            [data isKindOfClass:[NSDictionary class]] &&
            [data count]>2 &&
            APIerrCde00Check(data) &&
            tokenLen == 36)
         {
             [UDObj setLoginInfoResult:[data copy]];
             [sysObj triggerUploadFCMToken];

             [self startUserCtrlTimer];
         }
         GenenalCallbackCall(data, error);
     }];
}

...

@end