util

package
v0.0.0-...-c78e9a6 Latest Latest
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This package is not in the latest version of its module.

 Go to latest Published: Apr 1, 2026 License: LGPL-2.1 Imports: 31 Imported by: 0

Documentation

Index

Constants

View Source 
const (
	LOG_LEVEL_WARN  int = 0
	LOG_LEVEL_INFO  int = 1
	LOG_LEVEL_DEBUG int = 2
	LOG_LEVEL_TRACE int = 3
	LOG_LEVEL_ERROR int = -1
	LOG_LEVEL_FATAL int = -2
)
View Source 
const DEFAULT_DIRECTORY_PERMISSION = 0775
View Source 
const DEFAULT_FILE_PERMISSION = 0664
View Source 
const HASH_KEY = "CDKCloud."

Variables

View Source 
var LogFileInitialized = false
View Source 
var LogLevel = map[string]int{
	"WARN":  0,
	"INFO":  1,
	"DEBUG": 2,
	"TRACE": 3,
	"ERROR": -1,
	"FATAL": -2,
}
View Source 
var LogLevelEnvName = "LOG_LEVEL"
View Source 
var LogLevelName = map[int]string{
	0:  "WARN",
	1:  "INFO",
	2:  "DEBUG",
	3:  "TRACE",
	-1: "ERROR",
	-2: "FATAL",
}
View Source 
var ServerToken = ""

Functions

func BodyDump 

func BodyDump(ignore ...string) echo.MiddlewareFunc

func CheckFileExists 

func CheckFileExists(name string) bool

func ConvertType 

func ConvertType(sourceValue any, targetType reflect.Type) (any, error)

func CopyFile 

func CopyFile(infile, outfile string) error

func CopyMap 

func CopyMap[K comparable, V any](src map[K]V) map[K]V

CopyMap returns a shallow copy of src. Returns nil if src is nil.

func CreateFormFile 

func CreateFormFile(fieldname, filename string) textproto.MIMEHeader

Set the Content-Type of upload file.

func ExecCommand 

func ExecCommand(dir string, name string, flags ...string) (out []byte, err error)

func GenerateGJWToken 

func GenerateGJWToken(password, deviceid, userid, issuer string,
	roles []string, expire_seconds int64) (string, error)

func GenerateGJWTokenWithTime 

func GenerateGJWTokenWithTime(password string, deviceid string, userid string, issuer string, roles []string, expire_seconds int64, current time.Time) (string, error)

func GenerateServerToken 

func GenerateServerToken(password, systemid, userid, issuer string,
	roles []string, expire_seconds int64) (string, error)

func GenerateServerTokenWithTime 

func GenerateServerTokenWithTime(password string, systemid string, userid string, issuer string, roles []string, expire_seconds int64, current time.Time) (string, error)

func GetContentType 

func GetContentType(ext string) string

func GetFileName 

func GetFileName(file string) string

func GetFileSize 

func GetFileSize(name string) (int64, error)

func GetHeader 

func GetHeader(depth int) string

func GetStreamUUID 

func GetStreamUUID() (string, error)

func GetStringSignature 

func GetStringSignature(src string, key string, length int) string

func GetStructJSON 

func GetStructJSON(v interface{}) string

func GetSysLogLevel 

func GetSysLogLevel() int

func GetTempFileName 

func GetTempFileName(tempFolder string, pattern string) (string, error)

func GetUUID 

func GetUUID() (string, error)

func GetWorkFolder 

func GetWorkFolder(jobId string, rootPath string, create bool) (string, error)

func HTTPDeleteFile 

func HTTPDeleteFile(url string) ([]byte, error)

func HTTPGetFile 

func HTTPGetFile(url string, file string) error

func HTTPGetRequest 

func HTTPGetRequest(url string) ([]byte, error)

func HTTPGetRequestAuth 

func HTTPGetRequestAuth(url string, token string) ([]byte, error)

func HTTPGetRequestInternal 

func HTTPGetRequestInternal(url string, headers *map[string]string) ([]byte, error)

func HTTPPostRequest 

func HTTPPostRequest(url string, contentType string, post []byte) ([]byte, int, error)

func HTTPPostRequestAuth 

func HTTPPostRequestAuth(url string, contentType string, post []byte, token string) ([]byte, int, error)

func HTTPPostRequestInternal 

func HTTPPostRequestInternal(url string, contentType string, post []byte, timeout int, headers *map[string]string) ([]byte, int, error)

func HTTPUploadFile 

func HTTPUploadFile(filename, url string, fieldname string) ([]byte, error)

func ImplementsInterface 

func ImplementsInterface(target reflect.Type, theInterface reflect.Type) bool

func InitLogFile 

func InitLogFile(logowner string, minversion string, folder string) (*os.File, error)

func IsArrayType 

func IsArrayType(target reflect.Type) bool

func IsConvertible 

func IsConvertible(sourceValue any, targetType reflect.Type) bool

func IsEmptyStr 

func IsEmptyStr(target *string) bool

func IsErrorObj 

func IsErrorObj(target interface{}) bool

func IsErrorType 

func IsErrorType(target reflect.Type) bool

func IsFuncType 

func IsFuncType(target reflect.Type) bool

func IsInterfaceType 

func IsInterfaceType(target reflect.Type) bool

func IsPointerType 

func IsPointerType(target reflect.Type) bool

func IsStructType 

func IsStructType(target reflect.Type) bool

func IsValidID 

func IsValidID(id string) bool

func IsValidRole 

func IsValidRole(role string) bool

func IsValidStreamUUID 

func IsValidStreamUUID(id string) bool

func IsValidURL 

func IsValidURL(urlstr string) bool

func IsValidUUID 

func IsValidUUID(uuid string) bool

func LoadServerKey 

func LoadServerKey(certfile, certkey, certca string) (*http.Server, error)

func LogWithLevel 

func LogWithLevel(level int, loggeronly bool, v ...interface{})

func LogWithLevelJSON 

func LogWithLevelJSON(level int, logger bool, v interface{})

func NewNameSameExt 

func NewNameSameExt(oldFilePathWithExt string, newFileNameNoExt string) string

func PostRequest 

func PostRequest(url string, request interface{}) (string, int, error)

func PostRequestAuth 

func PostRequestAuth(url string, request interface{}, token string) (string, int, error)

func RandStringAlphaNums 

func RandStringAlphaNums(n int) string

func RandStringLetters 

func RandStringLetters(n int) string

func ReadFile 

func ReadFile(filename string) ([]byte, error)

func SetLogLevelEnvName 

func SetLogLevelEnvName(name string)

func StdOutFormat 

func StdOutFormat(v ...interface{})

func StdOutFormatWithLevel 

func StdOutFormatWithLevel(level int, v ...interface{})

func StringInSlice 

func StringInSlice(a string, list []string) bool

func ToPtr 

func ToPtr[T interface{}](source T) *T

func Unused 

func Unused(_ ...interface{})

Unused is for avoiding unused variable error, in case you want to run debugging and inspect the variable value. Example: 

svc := NewService();
utility.Unused(svc); // Now put breakpoint and run debugger here.

func WriteFile 

func WriteFile(filename string, data []byte) error

Types

type ApiError 

type ApiError struct {
	Code  int    `json:"code,omitempty"`
	Error string `json:"error"`
}

func NewApiCodeError 

func NewApiCodeError(text string, code int) *ApiError

func NewApiError 

func NewApiError(text string) *ApiError

type GJWCustomClaims 

type GJWCustomClaims struct {
	UserId string   `json:"userid,omitempty"`
	DId    string   `json:"did,omitempty"`
	Roles  []string `json:"roles"`
	jwt.RegisteredClaims
}

type GJWTokenPayload 

type GJWTokenPayload struct {
	UserId string   `json:"userid,omitempty"`
	DId    string   `json:"did,omitempty"`
	Roles  []string `json:"roles"`
}

func ParseGJWToken 

func ParseGJWToken(tokenString string, password string) (*GJWTokenPayload, error)

type Logger 

type Logger struct {
}

func (*Logger) Debug 

func (log *Logger) Debug(v ...interface{})

func (*Logger) Error 

func (log *Logger) Error(v ...interface{})

func (*Logger) FDebug 

func (log *Logger) FDebug(v ...interface{})

func (*Logger) FError 

func (log *Logger) FError(v ...interface{})

func (*Logger) FFatal 

func (log *Logger) FFatal(v ...interface{})

func (*Logger) FInfo 

func (log *Logger) FInfo(v ...interface{})

func (*Logger) FWarn 

func (log *Logger) FWarn(v ...interface{})

func (*Logger) Fatal 

func (log *Logger) Fatal(v ...interface{})

func (*Logger) Info 

func (log *Logger) Info(v ...interface{})

func (*Logger) Warn 

func (log *Logger) Warn(v ...interface{})

type RequestContext 

type RequestContext struct {
	// contains filtered or unexported fields
}

func NewRequestContext 

func NewRequestContext() *RequestContext

func (*RequestContext) DbTx 

func (this *RequestContext) DbTx() *gorm.DB

func (*RequestContext) GetContext 

func (this *RequestContext) GetContext() context.Context

func (*RequestContext) GoContext 

func (this *RequestContext) GoContext() context.Context

func (*RequestContext) TODO 

func (this *RequestContext) TODO() *RequestContext

func (*RequestContext) WithDbTx 

func (this *RequestContext) WithDbTx(tx *gorm.DB) *RequestContext

func (*RequestContext) WithGoContext 

func (this *RequestContext) WithGoContext(ctx context.Context) *RequestContext

type ServerCustomClaims 

type ServerCustomClaims struct {
	SystemId string   `json:"systemid"`
	UserId   string   `json:"userid"`
	Roles    []string `json:"roles"`
	jwt.RegisteredClaims
}

type ServerTokenPayload 

type ServerTokenPayload struct {
	UserId   string   `json:"userid"`
	SystemId string   `json:"systemid"`
	Roles    []string `json:"roles"`
}

Source Files

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