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authorLukas Macko <lmacko@cisco.com>2017-09-07 12:45:41 +0200
committerLukas Macko <lmacko@cisco.com>2017-09-07 12:45:41 +0200
commitd07761baec9f09aef0b140ea46e38bd597dbdbbc (patch)
tree406a35de6a2b8d3b5373a917394988b2a8b8f5a7 /vendor/github.com/sirupsen/logrus/hooks/syslog
parentf2cbe790a5c3c3e8cb59b592c252b2b84025bd91 (diff)
import sirupsen with lowercase
Change-Id: I555587fc9ecc074ea1a42f0dc77c11716a1b06cb Signed-off-by: Lukas Macko <lmacko@cisco.com>
Diffstat (limited to 'vendor/github.com/sirupsen/logrus/hooks/syslog')
-rw-r--r--vendor/github.com/sirupsen/logrus/hooks/syslog/README.md39
-rw-r--r--vendor/github.com/sirupsen/logrus/hooks/syslog/syslog.go54
-rw-r--r--vendor/github.com/sirupsen/logrus/hooks/syslog/syslog_test.go26
3 files changed, 119 insertions, 0 deletions
diff --git a/vendor/github.com/sirupsen/logrus/hooks/syslog/README.md b/vendor/github.com/sirupsen/logrus/hooks/syslog/README.md
new file mode 100644
index 0000000..92b391c
--- /dev/null
+++ b/vendor/github.com/sirupsen/logrus/hooks/syslog/README.md
@@ -0,0 +1,39 @@
+# Syslog Hooks for Logrus <img src="http://i.imgur.com/hTeVwmJ.png" width="40" height="40" alt=":walrus:" class="emoji" title=":walrus:"/>
+
+## Usage
+
+```go
+import (
+ "log/syslog"
+ "github.com/sirupsen/logrus"
+ logrus_syslog "github.com/sirupsen/logrus/hooks/syslog"
+)
+
+func main() {
+ log := logrus.New()
+ hook, err := logrus_syslog.NewSyslogHook("udp", "localhost:514", syslog.LOG_INFO, "")
+
+ if err == nil {
+ log.Hooks.Add(hook)
+ }
+}
+```
+
+If you want to connect to local syslog (Ex. "/dev/log" or "/var/run/syslog" or "/var/run/log"). Just assign empty string to the first two parameters of `NewSyslogHook`. It should look like the following.
+
+```go
+import (
+ "log/syslog"
+ "github.com/sirupsen/logrus"
+ logrus_syslog "github.com/sirupsen/logrus/hooks/syslog"
+)
+
+func main() {
+ log := logrus.New()
+ hook, err := logrus_syslog.NewSyslogHook("", "", syslog.LOG_INFO, "")
+
+ if err == nil {
+ log.Hooks.Add(hook)
+ }
+}
+```
diff --git a/vendor/github.com/sirupsen/logrus/hooks/syslog/syslog.go b/vendor/github.com/sirupsen/logrus/hooks/syslog/syslog.go
new file mode 100644
index 0000000..204f001
--- /dev/null
+++ b/vendor/github.com/sirupsen/logrus/hooks/syslog/syslog.go
@@ -0,0 +1,54 @@
+// +build !windows,!nacl,!plan9
+
+package logrus_syslog
+
+import (
+ "fmt"
+ "github.com/sirupsen/logrus"
+ "log/syslog"
+ "os"
+)
+
+// SyslogHook to send logs via syslog.
+type SyslogHook struct {
+ Writer *syslog.Writer
+ SyslogNetwork string
+ SyslogRaddr string
+}
+
+// Creates a hook to be added to an instance of logger. This is called with
+// `hook, err := NewSyslogHook("udp", "localhost:514", syslog.LOG_DEBUG, "")`
+// `if err == nil { log.Hooks.Add(hook) }`
+func NewSyslogHook(network, raddr string, priority syslog.Priority, tag string) (*SyslogHook, error) {
+ w, err := syslog.Dial(network, raddr, priority, tag)
+ return &SyslogHook{w, network, raddr}, err
+}
+
+func (hook *SyslogHook) Fire(entry *logrus.Entry) error {
+ line, err := entry.String()
+ if err != nil {
+ fmt.Fprintf(os.Stderr, "Unable to read entry, %v", err)
+ return err
+ }
+
+ switch entry.Level {
+ case logrus.PanicLevel:
+ return hook.Writer.Crit(line)
+ case logrus.FatalLevel:
+ return hook.Writer.Crit(line)
+ case logrus.ErrorLevel:
+ return hook.Writer.Err(line)
+ case logrus.WarnLevel:
+ return hook.Writer.Warning(line)
+ case logrus.InfoLevel:
+ return hook.Writer.Info(line)
+ case logrus.DebugLevel:
+ return hook.Writer.Debug(line)
+ default:
+ return nil
+ }
+}
+
+func (hook *SyslogHook) Levels() []logrus.Level {
+ return logrus.AllLevels
+}
diff --git a/vendor/github.com/sirupsen/logrus/hooks/syslog/syslog_test.go b/vendor/github.com/sirupsen/logrus/hooks/syslog/syslog_test.go
new file mode 100644
index 0000000..8d7fbe4
--- /dev/null
+++ b/vendor/github.com/sirupsen/logrus/hooks/syslog/syslog_test.go
@@ -0,0 +1,26 @@
+package logrus_syslog
+
+import (
+ "github.com/sirupsen/logrus"
+ "log/syslog"
+ "testing"
+)
+
+func TestLocalhostAddAndPrint(t *testing.T) {
+ log := logrus.New()
+ hook, err := NewSyslogHook("udp", "localhost:514", syslog.LOG_INFO, "")
+
+ if err != nil {
+ t.Errorf("Unable to connect to local syslog.")
+ }
+
+ log.Hooks.Add(hook)
+
+ for _, level := range hook.Levels() {
+ if len(log.Hooks[level]) != 1 {
+ t.Errorf("SyslogHook was not added. The length of log.Hooks[%v]: %v", level, len(log.Hooks[level]))
+ }
+ }
+
+ log.Info("Congratulations!")
+}