71 lines
1.2 KiB
Go
71 lines
1.2 KiB
Go
|
package main
|
||
|
|
|
||
|
|
import (
|
||
|
|
"encoding/json"
|
||
|
|
"fmt"
|
||
|
|
"net/http"
|
||
|
|
"runtime"
|
||
|
|
)
|
||
|
|
|
||
|
|
type Error struct {
|
||
|
|
Code int `json:"code"`
|
||
|
|
ID string `json:"id"`
|
||
|
|
Message string `json:"msg"`
|
||
|
|
}
|
||
|
|
|
||
|
|
func (e Error) Error() string {
|
||
|
|
return e.Message
|
||
|
|
}
|
||
|
|
|
||
|
|
func (e Error) String() string {
|
||
|
|
return e.Message
|
||
|
|
}
|
||
|
|
|
||
|
|
func (e Error) Json() []byte {
|
||
|
|
data, _ := json.Marshal(e)
|
||
|
|
return data
|
||
|
|
}
|
||
|
|
|
||
|
|
func New(code int, err string, args ...interface{}) *Error {
|
||
|
|
return &Error{Code: code, Message: fmt.Sprintf(err, args...)}
|
||
|
|
}
|
||
|
|
|
||
|
|
func NewError(code int, err error) *Error {
|
||
|
|
return &Error{Code: code, Message: err.Error()}
|
||
|
|
}
|
||
|
|
|
||
|
|
func Stack() string {
|
||
|
|
buf := make([]byte, 1024)
|
||
|
|
for {
|
||
|
|
n := runtime.Stack(buf, false)
|
||
|
|
if n < len(buf) {
|
||
|
|
return string(buf[:n])
|
||
|
|
}
|
||
|
|
buf = make([]byte, 2*len(buf))
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
var ErrorNotFound = Error{
|
||
|
|
Code: http.StatusNotFound,
|
||
|
|
ID: "ErrorNotFound",
|
||
|
|
Message: "not found",
|
||
|
|
}
|
||
|
|
|
||
|
|
var ErrorUnauthorized = Error{
|
||
|
|
Code: http.StatusUnauthorized,
|
||
|
|
ID: "ErrorUnauthorized",
|
||
|
|
Message: "unauthorized",
|
||
|
|
}
|
||
|
|
|
||
|
|
var ErrorForbidden = Error{
|
||
|
|
Code: http.StatusForbidden,
|
||
|
|
ID: "ErrorForbidden",
|
||
|
|
Message: "permission denied",
|
||
|
|
}
|
||
|
|
|
||
|
|
var ErrorBadRequest = Error{
|
||
|
|
Code: http.StatusBadRequest,
|
||
|
|
ID: "ErrorBadRequest",
|
||
|
|
Message: "bad request",
|
||
|
|
}
|