1 files changed, 0 insertions, 258 deletions
diff --git a/vendor/google.golang.org/grpc/grpclog/loggerv2.go b/vendor/google.golang.org/grpc/grpclog/loggerv2.go
deleted file mode 100644
index 5de66e4..0000000
--- a/vendor/google.golang.org/grpc/grpclog/loggerv2.go
+++ /dev/null
@@ -1,258 +0,0 @@
-/*
- *
- * Copyright 2017 gRPC 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 grpclog
-
-import (
-	"encoding/json"
-	"fmt"
-	"io"
-	"log"
-	"os"
-	"strconv"
-	"strings"
-
-	"google.golang.org/grpc/internal/grpclog"
-)
-
-// LoggerV2 does underlying logging work for grpclog.
-type LoggerV2 interface {
-	// Info logs to INFO log. Arguments are handled in the manner of fmt.Print.
-	Info(args ...interface{})
-	// Infoln logs to INFO log. Arguments are handled in the manner of fmt.Println.
-	Infoln(args ...interface{})
-	// Infof logs to INFO log. Arguments are handled in the manner of fmt.Printf.
-	Infof(format string, args ...interface{})
-	// Warning logs to WARNING log. Arguments are handled in the manner of fmt.Print.
-	Warning(args ...interface{})
-	// Warningln logs to WARNING log. Arguments are handled in the manner of fmt.Println.
-	Warningln(args ...interface{})
-	// Warningf logs to WARNING log. Arguments are handled in the manner of fmt.Printf.
-	Warningf(format string, args ...interface{})
-	// Error logs to ERROR log. Arguments are handled in the manner of fmt.Print.
-	Error(args ...interface{})
-	// Errorln logs to ERROR log. Arguments are handled in the manner of fmt.Println.
-	Errorln(args ...interface{})
-	// Errorf logs to ERROR log. Arguments are handled in the manner of fmt.Printf.
-	Errorf(format string, args ...interface{})
-	// Fatal logs to ERROR log. Arguments are handled in the manner of fmt.Print.
-	// gRPC ensures that all Fatal logs will exit with os.Exit(1).
-	// Implementations may also call os.Exit() with a non-zero exit code.
-	Fatal(args ...interface{})
-	// Fatalln logs to ERROR log. Arguments are handled in the manner of fmt.Println.
-	// gRPC ensures that all Fatal logs will exit with os.Exit(1).
-	// Implementations may also call os.Exit() with a non-zero exit code.
-	Fatalln(args ...interface{})
-	// Fatalf logs to ERROR log. Arguments are handled in the manner of fmt.Printf.
-	// gRPC ensures that all Fatal logs will exit with os.Exit(1).
-	// Implementations may also call os.Exit() with a non-zero exit code.
-	Fatalf(format string, args ...interface{})
-	// V reports whether verbosity level l is at least the requested verbose level.
-	V(l int) bool
-}
-
-// SetLoggerV2 sets logger that is used in grpc to a V2 logger.
-// Not mutex-protected, should be called before any gRPC functions.
-func SetLoggerV2(l LoggerV2) {
-	if _, ok := l.(*componentData); ok {
-		panic("cannot use component logger as grpclog logger")
-	}
-	grpclog.Logger = l
-	grpclog.DepthLogger, _ = l.(grpclog.DepthLoggerV2)
-}
-
-const (
-	// infoLog indicates Info severity.
-	infoLog int = iota
-	// warningLog indicates Warning severity.
-	warningLog
-	// errorLog indicates Error severity.
-	errorLog
-	// fatalLog indicates Fatal severity.
-	fatalLog
-)
-
-// severityName contains the string representation of each severity.
-var severityName = []string{
-	infoLog:    "INFO",
-	warningLog: "WARNING",
-	errorLog:   "ERROR",
-	fatalLog:   "FATAL",
-}
-
-// loggerT is the default logger used by grpclog.
-type loggerT struct {
-	m          []*log.Logger
-	v          int
-	jsonFormat bool
-}
-
-// NewLoggerV2 creates a loggerV2 with the provided writers.
-// Fatal logs will be written to errorW, warningW, infoW, followed by exit(1).
-// Error logs will be written to errorW, warningW and infoW.
-// Warning logs will be written to warningW and infoW.
-// Info logs will be written to infoW.
-func NewLoggerV2(infoW, warningW, errorW io.Writer) LoggerV2 {
-	return newLoggerV2WithConfig(infoW, warningW, errorW, loggerV2Config{})
-}
-
-// NewLoggerV2WithVerbosity creates a loggerV2 with the provided writers and
-// verbosity level.
-func NewLoggerV2WithVerbosity(infoW, warningW, errorW io.Writer, v int) LoggerV2 {
-	return newLoggerV2WithConfig(infoW, warningW, errorW, loggerV2Config{verbose: v})
-}
-
-type loggerV2Config struct {
-	verbose    int
-	jsonFormat bool
-}
-
-func newLoggerV2WithConfig(infoW, warningW, errorW io.Writer, c loggerV2Config) LoggerV2 {
-	var m []*log.Logger
-	flag := log.LstdFlags
-	if c.jsonFormat {
-		flag = 0
-	}
-	m = append(m, log.New(infoW, "", flag))
-	m = append(m, log.New(io.MultiWriter(infoW, warningW), "", flag))
-	ew := io.MultiWriter(infoW, warningW, errorW) // ew will be used for error and fatal.
-	m = append(m, log.New(ew, "", flag))
-	m = append(m, log.New(ew, "", flag))
-	return &loggerT{m: m, v: c.verbose, jsonFormat: c.jsonFormat}
-}
-
-// newLoggerV2 creates a loggerV2 to be used as default logger.
-// All logs are written to stderr.
-func newLoggerV2() LoggerV2 {
-	errorW := io.Discard
-	warningW := io.Discard
-	infoW := io.Discard
-
-	logLevel := os.Getenv("GRPC_GO_LOG_SEVERITY_LEVEL")
-	switch logLevel {
-	case "", "ERROR", "error": // If env is unset, set level to ERROR.
-		errorW = os.Stderr
-	case "WARNING", "warning":
-		warningW = os.Stderr
-	case "INFO", "info":
-		infoW = os.Stderr
-	}
-
-	var v int
-	vLevel := os.Getenv("GRPC_GO_LOG_VERBOSITY_LEVEL")
-	if vl, err := strconv.Atoi(vLevel); err == nil {
-		v = vl
-	}
-
-	jsonFormat := strings.EqualFold(os.Getenv("GRPC_GO_LOG_FORMATTER"), "json")
-
-	return newLoggerV2WithConfig(infoW, warningW, errorW, loggerV2Config{
-		verbose:    v,
-		jsonFormat: jsonFormat,
-	})
-}
-
-func (g *loggerT) output(severity int, s string) {
-	sevStr := severityName[severity]
-	if !g.jsonFormat {
-		g.m[severity].Output(2, fmt.Sprintf("%v: %v", sevStr, s))
-		return
-	}
-	// TODO: we can also include the logging component, but that needs more
-	// (API) changes.
-	b, _ := json.Marshal(map[string]string{
-		"severity": sevStr,
-		"message":  s,
-	})
-	g.m[severity].Output(2, string(b))
-}
-
-func (g *loggerT) Info(args ...interface{}) {
-	g.output(infoLog, fmt.Sprint(args...))
-}
-
-func (g *loggerT) Infoln(args ...interface{}) {
-	g.output(infoLog, fmt.Sprintln(args...))
-}
-
-func (g *loggerT) Infof(format string, args ...interface{}) {
-	g.output(infoLog, fmt.Sprintf(format, args...))
-}
-
-func (g *loggerT) Warning(args ...interface{}) {
-	g.output(warningLog, fmt.Sprint(args...))
-}
-
-func (g *loggerT) Warningln(args ...interface{}) {
-	g.output(warningLog, fmt.Sprintln(args...))
-}
-
-func (g *loggerT) Warningf(format string, args ...interface{}) {
-	g.output(warningLog, fmt.Sprintf(format, args...))
-}
-
-func (g *loggerT) Error(args ...interface{}) {
-	g.output(errorLog, fmt.Sprint(args...))
-}
-
-func (g *loggerT) Errorln(args ...interface{}) {
-	g.output(errorLog, fmt.Sprintln(args...))
-}
-
-func (g *loggerT) Errorf(format string, args ...interface{}) {
-	g.output(errorLog, fmt.Sprintf(format, args...))
-}
-
-func (g *loggerT) Fatal(args ...interface{}) {
-	g.output(fatalLog, fmt.Sprint(args...))
-	os.Exit(1)
-}
-
-func (g *loggerT) Fatalln(args ...interface{}) {
-	g.output(fatalLog, fmt.Sprintln(args...))
-	os.Exit(1)
-}
-
-func (g *loggerT) Fatalf(format string, args ...interface{}) {
-	g.output(fatalLog, fmt.Sprintf(format, args...))
-	os.Exit(1)
-}
-
-func (g *loggerT) V(l int) bool {
-	return l <= g.v
-}
-
-// DepthLoggerV2 logs at a specified call frame. If a LoggerV2 also implements
-// DepthLoggerV2, the below functions will be called with the appropriate stack
-// depth set for trivial functions the logger may ignore.
-//
-// # Experimental
-//
-// Notice: This type is EXPERIMENTAL and may be changed or removed in a
-// later release.
-type DepthLoggerV2 interface {
-	LoggerV2
-	// InfoDepth logs to INFO log at the specified depth. Arguments are handled in the manner of fmt.Println.
-	InfoDepth(depth int, args ...interface{})
-	// WarningDepth logs to WARNING log at the specified depth. Arguments are handled in the manner of fmt.Println.
-	WarningDepth(depth int, args ...interface{})
-	// ErrorDepth logs to ERROR log at the specified depth. Arguments are handled in the manner of fmt.Println.
-	ErrorDepth(depth int, args ...interface{})
-	// FatalDepth logs to FATAL log at the specified depth. Arguments are handled in the manner of fmt.Println.
-	FatalDepth(depth int, args ...interface{})
-}