diff options
Diffstat (limited to 'vendor/github.com/alecthomas/log4go/wrapper.go')
| -rw-r--r-- | vendor/github.com/alecthomas/log4go/wrapper.go | 278 |
1 files changed, 0 insertions, 278 deletions
diff --git a/vendor/github.com/alecthomas/log4go/wrapper.go b/vendor/github.com/alecthomas/log4go/wrapper.go deleted file mode 100644 index 2ae222b0..00000000 --- a/vendor/github.com/alecthomas/log4go/wrapper.go +++ /dev/null @@ -1,278 +0,0 @@ -// Copyright (C) 2010, Kyle Lemons <kyle@kylelemons.net>. All rights reserved. - -package log4go - -import ( - "errors" - "fmt" - "os" - "strings" -) - -var ( - Global Logger -) - -func init() { - Global = NewDefaultLogger(DEBUG) -} - -// Wrapper for (*Logger).LoadConfiguration -func LoadConfiguration(filename string) { - Global.LoadConfiguration(filename) -} - -// Wrapper for (*Logger).AddFilter -func AddFilter(name string, lvl Level, writer LogWriter) { - Global.AddFilter(name, lvl, writer) -} - -// Wrapper for (*Logger).Close (closes and removes all logwriters) -func Close() { - Global.Close() -} - -func Crash(args ...interface{}) { - if len(args) > 0 { - Global.intLogf(CRITICAL, strings.Repeat(" %v", len(args))[1:], args...) - } - panic(args) -} - -// Logs the given message and crashes the program -func Crashf(format string, args ...interface{}) { - Global.intLogf(CRITICAL, format, args...) - Global.Close() // so that hopefully the messages get logged - panic(fmt.Sprintf(format, args...)) -} - -// Compatibility with `log` -func Exit(args ...interface{}) { - if len(args) > 0 { - Global.intLogf(ERROR, strings.Repeat(" %v", len(args))[1:], args...) - } - Global.Close() // so that hopefully the messages get logged - os.Exit(0) -} - -// Compatibility with `log` -func Exitf(format string, args ...interface{}) { - Global.intLogf(ERROR, format, args...) - Global.Close() // so that hopefully the messages get logged - os.Exit(0) -} - -// Compatibility with `log` -func Stderr(args ...interface{}) { - if len(args) > 0 { - Global.intLogf(ERROR, strings.Repeat(" %v", len(args))[1:], args...) - } -} - -// Compatibility with `log` -func Stderrf(format string, args ...interface{}) { - Global.intLogf(ERROR, format, args...) -} - -// Compatibility with `log` -func Stdout(args ...interface{}) { - if len(args) > 0 { - Global.intLogf(INFO, strings.Repeat(" %v", len(args))[1:], args...) - } -} - -// Compatibility with `log` -func Stdoutf(format string, args ...interface{}) { - Global.intLogf(INFO, format, args...) -} - -// Send a log message manually -// Wrapper for (*Logger).Log -func Log(lvl Level, source, message string) { - Global.Log(lvl, source, message) -} - -// Send a formatted log message easily -// Wrapper for (*Logger).Logf -func Logf(lvl Level, format string, args ...interface{}) { - Global.intLogf(lvl, format, args...) -} - -// Send a closure log message -// Wrapper for (*Logger).Logc -func Logc(lvl Level, closure func() string) { - Global.intLogc(lvl, closure) -} - -// Utility for finest log messages (see Debug() for parameter explanation) -// Wrapper for (*Logger).Finest -func Finest(arg0 interface{}, args ...interface{}) { - const ( - lvl = FINEST - ) - switch first := arg0.(type) { - case string: - // Use the string as a format string - Global.intLogf(lvl, first, args...) - case func() string: - // Log the closure (no other arguments used) - Global.intLogc(lvl, first) - default: - // Build a format string so that it will be similar to Sprint - Global.intLogf(lvl, fmt.Sprint(arg0)+strings.Repeat(" %v", len(args)), args...) - } -} - -// Utility for fine log messages (see Debug() for parameter explanation) -// Wrapper for (*Logger).Fine -func Fine(arg0 interface{}, args ...interface{}) { - const ( - lvl = FINE - ) - switch first := arg0.(type) { - case string: - // Use the string as a format string - Global.intLogf(lvl, first, args...) - case func() string: - // Log the closure (no other arguments used) - Global.intLogc(lvl, first) - default: - // Build a format string so that it will be similar to Sprint - Global.intLogf(lvl, fmt.Sprint(arg0)+strings.Repeat(" %v", len(args)), args...) - } -} - -// Utility for debug log messages -// When given a string as the first argument, this behaves like Logf but with the DEBUG log level (e.g. the first argument is interpreted as a format for the latter arguments) -// When given a closure of type func()string, this logs the string returned by the closure iff it will be logged. The closure runs at most one time. -// When given anything else, the log message will be each of the arguments formatted with %v and separated by spaces (ala Sprint). -// Wrapper for (*Logger).Debug -func Debug(arg0 interface{}, args ...interface{}) { - const ( - lvl = DEBUG - ) - switch first := arg0.(type) { - case string: - // Use the string as a format string - Global.intLogf(lvl, first, args...) - case func() string: - // Log the closure (no other arguments used) - Global.intLogc(lvl, first) - default: - // Build a format string so that it will be similar to Sprint - Global.intLogf(lvl, fmt.Sprint(arg0)+strings.Repeat(" %v", len(args)), args...) - } -} - -// Utility for trace log messages (see Debug() for parameter explanation) -// Wrapper for (*Logger).Trace -func Trace(arg0 interface{}, args ...interface{}) { - const ( - lvl = TRACE - ) - switch first := arg0.(type) { - case string: - // Use the string as a format string - Global.intLogf(lvl, first, args...) - case func() string: - // Log the closure (no other arguments used) - Global.intLogc(lvl, first) - default: - // Build a format string so that it will be similar to Sprint - Global.intLogf(lvl, fmt.Sprint(arg0)+strings.Repeat(" %v", len(args)), args...) - } -} - -// Utility for info log messages (see Debug() for parameter explanation) -// Wrapper for (*Logger).Info -func Info(arg0 interface{}, args ...interface{}) { - const ( - lvl = INFO - ) - switch first := arg0.(type) { - case string: - // Use the string as a format string - Global.intLogf(lvl, first, args...) - case func() string: - // Log the closure (no other arguments used) - Global.intLogc(lvl, first) - default: - // Build a format string so that it will be similar to Sprint - Global.intLogf(lvl, fmt.Sprint(arg0)+strings.Repeat(" %v", len(args)), args...) - } -} - -// Utility for warn log messages (returns an error for easy function returns) (see Debug() for parameter explanation) -// These functions will execute a closure exactly once, to build the error message for the return -// Wrapper for (*Logger).Warn -func Warn(arg0 interface{}, args ...interface{}) error { - const ( - lvl = WARNING - ) - switch first := arg0.(type) { - case string: - // Use the string as a format string - Global.intLogf(lvl, first, args...) - return errors.New(fmt.Sprintf(first, args...)) - case func() string: - // Log the closure (no other arguments used) - str := first() - Global.intLogf(lvl, "%s", str) - return errors.New(str) - default: - // Build a format string so that it will be similar to Sprint - Global.intLogf(lvl, fmt.Sprint(first)+strings.Repeat(" %v", len(args)), args...) - return errors.New(fmt.Sprint(first) + fmt.Sprintf(strings.Repeat(" %v", len(args)), args...)) - } - return nil -} - -// Utility for error log messages (returns an error for easy function returns) (see Debug() for parameter explanation) -// These functions will execute a closure exactly once, to build the error message for the return -// Wrapper for (*Logger).Error -func Error(arg0 interface{}, args ...interface{}) error { - const ( - lvl = ERROR - ) - switch first := arg0.(type) { - case string: - // Use the string as a format string - Global.intLogf(lvl, first, args...) - return errors.New(fmt.Sprintf(first, args...)) - case func() string: - // Log the closure (no other arguments used) - str := first() - Global.intLogf(lvl, "%s", str) - return errors.New(str) - default: - // Build a format string so that it will be similar to Sprint - Global.intLogf(lvl, fmt.Sprint(first)+strings.Repeat(" %v", len(args)), args...) - return errors.New(fmt.Sprint(first) + fmt.Sprintf(strings.Repeat(" %v", len(args)), args...)) - } - return nil -} - -// Utility for critical log messages (returns an error for easy function returns) (see Debug() for parameter explanation) -// These functions will execute a closure exactly once, to build the error message for the return -// Wrapper for (*Logger).Critical -func Critical(arg0 interface{}, args ...interface{}) error { - const ( - lvl = CRITICAL - ) - switch first := arg0.(type) { - case string: - // Use the string as a format string - Global.intLogf(lvl, first, args...) - return errors.New(fmt.Sprintf(first, args...)) - case func() string: - // Log the closure (no other arguments used) - str := first() - Global.intLogf(lvl, "%s", str) - return errors.New(str) - default: - // Build a format string so that it will be similar to Sprint - Global.intLogf(lvl, fmt.Sprint(first)+strings.Repeat(" %v", len(args)), args...) - return errors.New(fmt.Sprint(first) + fmt.Sprintf(strings.Repeat(" %v", len(args)), args...)) - } - return nil -} |