/usr/share/gocode/src/github.com/hashicorp/go-syslog/unix.go is in golang-github-hashicorp-go-syslog-dev 0.0~git20150218.0.42a2b57-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 | // +build linux darwin freebsd openbsd solaris
package gsyslog
import (
"fmt"
"log/syslog"
"strings"
)
// builtinLogger wraps the Golang implementation of a
// syslog.Writer to provide the Syslogger interface
type builtinLogger struct {
*builtinWriter
}
// NewLogger is used to construct a new Syslogger
func NewLogger(p Priority, facility, tag string) (Syslogger, error) {
fPriority, err := facilityPriority(facility)
if err != nil {
return nil, err
}
priority := syslog.Priority(p) | fPriority
l, err := newBuiltin(priority, tag)
if err != nil {
return nil, err
}
return &builtinLogger{l}, nil
}
// WriteLevel writes out a message at the given priority
func (b *builtinLogger) WriteLevel(p Priority, buf []byte) error {
var err error
m := string(buf)
switch p {
case LOG_EMERG:
_, err = b.writeAndRetry(syslog.LOG_EMERG, m)
case LOG_ALERT:
_, err = b.writeAndRetry(syslog.LOG_ALERT, m)
case LOG_CRIT:
_, err = b.writeAndRetry(syslog.LOG_CRIT, m)
case LOG_ERR:
_, err = b.writeAndRetry(syslog.LOG_ERR, m)
case LOG_WARNING:
_, err = b.writeAndRetry(syslog.LOG_WARNING, m)
case LOG_NOTICE:
_, err = b.writeAndRetry(syslog.LOG_NOTICE, m)
case LOG_INFO:
_, err = b.writeAndRetry(syslog.LOG_INFO, m)
case LOG_DEBUG:
_, err = b.writeAndRetry(syslog.LOG_DEBUG, m)
default:
err = fmt.Errorf("Unknown priority: %v", p)
}
return err
}
// facilityPriority converts a facility string into
// an appropriate priority level or returns an error
func facilityPriority(facility string) (syslog.Priority, error) {
facility = strings.ToUpper(facility)
switch facility {
case "KERN":
return syslog.LOG_KERN, nil
case "USER":
return syslog.LOG_USER, nil
case "MAIL":
return syslog.LOG_MAIL, nil
case "DAEMON":
return syslog.LOG_DAEMON, nil
case "AUTH":
return syslog.LOG_AUTH, nil
case "SYSLOG":
return syslog.LOG_SYSLOG, nil
case "LPR":
return syslog.LOG_LPR, nil
case "NEWS":
return syslog.LOG_NEWS, nil
case "UUCP":
return syslog.LOG_UUCP, nil
case "CRON":
return syslog.LOG_CRON, nil
case "AUTHPRIV":
return syslog.LOG_AUTHPRIV, nil
case "FTP":
return syslog.LOG_FTP, nil
case "LOCAL0":
return syslog.LOG_LOCAL0, nil
case "LOCAL1":
return syslog.LOG_LOCAL1, nil
case "LOCAL2":
return syslog.LOG_LOCAL2, nil
case "LOCAL3":
return syslog.LOG_LOCAL3, nil
case "LOCAL4":
return syslog.LOG_LOCAL4, nil
case "LOCAL5":
return syslog.LOG_LOCAL5, nil
case "LOCAL6":
return syslog.LOG_LOCAL6, nil
case "LOCAL7":
return syslog.LOG_LOCAL7, nil
default:
return 0, fmt.Errorf("invalid syslog facility: %s", facility)
}
}
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