/
generator_commons.go
102 lines (91 loc) · 2.55 KB
/
generator_commons.go
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// Copyright 2020, OpenTelemetry Authors
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package goldendataset
import (
"encoding/csv"
"io"
"os"
"path/filepath"
"github.com/spf13/cast"
otlpcommon "go.opentelemetry.io/collector/internal/data/opentelemetry-proto-gen/common/v1"
)
func convertMapToAttributeKeyValues(attrsMap map[string]interface{}) []*otlpcommon.KeyValue {
if attrsMap == nil {
return nil
}
attrList := make([]*otlpcommon.KeyValue, len(attrsMap))
index := 0
for key, value := range attrsMap {
attrList[index] = constructAttributeKeyValue(key, value)
index++
}
return attrList
}
func constructAttributeKeyValue(key string, value interface{}) *otlpcommon.KeyValue {
var attr otlpcommon.KeyValue
switch val := value.(type) {
case int, int8, int16, int32, int64, uint, uint8, uint16, uint32, uint64:
attr = otlpcommon.KeyValue{
Key: key,
Value: &otlpcommon.AnyValue{Value: &otlpcommon.AnyValue_IntValue{IntValue: cast.ToInt64(val)}},
}
case float32, float64:
attr = otlpcommon.KeyValue{
Key: key,
Value: &otlpcommon.AnyValue{Value: &otlpcommon.AnyValue_DoubleValue{DoubleValue: cast.ToFloat64(val)}},
}
case bool:
attr = otlpcommon.KeyValue{
Key: key,
Value: &otlpcommon.AnyValue{Value: &otlpcommon.AnyValue_BoolValue{BoolValue: cast.ToBool(val)}},
}
default:
attr = otlpcommon.KeyValue{
Key: key,
Value: &otlpcommon.AnyValue{Value: &otlpcommon.AnyValue_StringValue{StringValue: val.(string)}},
}
}
return &attr
}
func loadPictOutputFile(fileName string) ([][]string, error) {
file, err := os.Open(filepath.Clean(fileName))
if err != nil {
return nil, err
}
defer func() {
cerr := file.Close()
if err == nil {
err = cerr
}
}()
reader := csv.NewReader(file)
reader.Comma = '\t'
return reader.ReadAll()
}
func generateTraceID(random io.Reader) []byte {
var r [16]byte
_, err := random.Read(r[:])
if err != nil {
panic(err)
}
return r[:]
}
func generateSpanID(random io.Reader) []byte {
var r [8]byte
_, err := random.Read(r[:])
if err != nil {
panic(err)
}
return r[:]
}