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severity.go
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severity.go
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// Copyright (C) 2017 Google Inc.
//
// 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 log
import "github.com/google/gapid/core/app/flags"
// Severity defines the severity of a logging message.
type Severity int32
// The values must be identical to values in gapis/service/service.proto
const (
// Verbose indicates extremely verbose level messages.
Verbose Severity = 0
// Debug indicates debug-level messages.
Debug Severity = 1
// Info indicates minor informational messages that should generally be ignored.
Info Severity = 2
// Warning indicates issues that might affect performance or compatibility, but could be ignored.
Warning Severity = 3
// Error indicates non terminal failure conditions that may have an effect on results.
Error Severity = 4
// Fatal indicates a fatal error.
Fatal Severity = 5
)
func (s Severity) String() string {
switch s {
case Verbose:
return "Verbose"
case Debug:
return "Debug"
case Info:
return "Info"
case Warning:
return "Warning"
case Error:
return "Error"
case Fatal:
return "Fatal"
}
return "?"
}
// Short returns the severity string with a single character.
func (s Severity) Short() string {
switch s {
case Verbose:
return "V"
case Debug:
return "D"
case Info:
return "I"
case Warning:
return "W"
case Error:
return "E"
case Fatal:
return "F"
}
return "?"
}
// Choose allows *Severity to be used as a command line flag.
func (s *Severity) Choose(c interface{}) { *s = c.(Severity) }
// Chooser returns a chooser for the set of severities.
func (s *Severity) Chooser() flags.Chooser {
return flags.Chooser{
Value: s,
Choices: flags.Choices{Verbose, Debug, Info, Warning, Error, Fatal},
}
}