60 lines
1.5 KiB
Go
60 lines
1.5 KiB
Go
/*
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* Copyright 2022 The Dragonfly Authors
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package common
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import (
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"reflect"
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"google.golang.org/grpc/codes"
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"google.golang.org/grpc/status"
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commonv1 "d7y.io/api/pkg/apis/common/v1"
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)
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var EndOfPiece = int32(1) << 30
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var BeginOfPiece = int32(-1)
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func NewGrpcDfError(code commonv1.Code, msg string) *commonv1.GrpcDfError {
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return &commonv1.GrpcDfError{
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Code: code,
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Message: msg,
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}
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}
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// NewResWithCodeAndMsg returns a response ptr with code and msg,
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// ptr is a expected type ptr.
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func NewResWithCodeAndMsg(ptr any, code commonv1.Code, msg string) any {
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typ := reflect.TypeOf(ptr)
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v := reflect.New(typ.Elem())
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return v.Interface()
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}
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func NewResWithErr(ptr any, err error) any {
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st := status.Convert(err)
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var code commonv1.Code
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switch st.Code() {
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case codes.DeadlineExceeded:
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code = commonv1.Code_RequestTimeOut
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case codes.OK:
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code = commonv1.Code_Success
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default:
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code = commonv1.Code_UnknownError
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}
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return NewResWithCodeAndMsg(ptr, code, st.Message())
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}
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