diff options
Diffstat (limited to 'vendor/gopkg.in/mgo.v2/log.go')
| -rw-r--r-- | vendor/gopkg.in/mgo.v2/log.go | 133 |
1 files changed, 0 insertions, 133 deletions
diff --git a/vendor/gopkg.in/mgo.v2/log.go b/vendor/gopkg.in/mgo.v2/log.go deleted file mode 100644 index 53eb423..0000000 --- a/vendor/gopkg.in/mgo.v2/log.go +++ /dev/null @@ -1,133 +0,0 @@ -// mgo - MongoDB driver for Go -// -// Copyright (c) 2010-2012 - Gustavo Niemeyer <gustavo@niemeyer.net> -// -// All rights reserved. -// -// Redistribution and use in source and binary forms, with or without -// modification, are permitted provided that the following conditions are met: -// -// 1. Redistributions of source code must retain the above copyright notice, this -// list of conditions and the following disclaimer. -// 2. Redistributions in binary form must reproduce the above copyright notice, -// this list of conditions and the following disclaimer in the documentation -// and/or other materials provided with the distribution. -// -// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND -// ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -// WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -// DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR -// ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -// (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -// LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND -// ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -// SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -package mgo - -import ( - "fmt" - "sync" -) - -// --------------------------------------------------------------------------- -// Logging integration. - -// Avoid importing the log type information unnecessarily. There's a small cost -// associated with using an interface rather than the type. Depending on how -// often the logger is plugged in, it would be worth using the type instead. -type log_Logger interface { - Output(calldepth int, s string) error -} - -var ( - globalLogger log_Logger - globalDebug bool - globalMutex sync.Mutex -) - -// RACE WARNING: There are known data races when logging, which are manually -// silenced when the race detector is in use. These data races won't be -// observed in typical use, because logging is supposed to be set up once when -// the application starts. Having raceDetector as a constant, the compiler -// should elide the locks altogether in actual use. - -// Specify the *log.Logger object where log messages should be sent to. -func SetLogger(logger log_Logger) { - if raceDetector { - globalMutex.Lock() - defer globalMutex.Unlock() - } - globalLogger = logger -} - -// Enable the delivery of debug messages to the logger. Only meaningful -// if a logger is also set. -func SetDebug(debug bool) { - if raceDetector { - globalMutex.Lock() - defer globalMutex.Unlock() - } - globalDebug = debug -} - -func log(v ...interface{}) { - if raceDetector { - globalMutex.Lock() - defer globalMutex.Unlock() - } - if globalLogger != nil { - globalLogger.Output(2, fmt.Sprint(v...)) - } -} - -func logln(v ...interface{}) { - if raceDetector { - globalMutex.Lock() - defer globalMutex.Unlock() - } - if globalLogger != nil { - globalLogger.Output(2, fmt.Sprintln(v...)) - } -} - -func logf(format string, v ...interface{}) { - if raceDetector { - globalMutex.Lock() - defer globalMutex.Unlock() - } - if globalLogger != nil { - globalLogger.Output(2, fmt.Sprintf(format, v...)) - } -} - -func debug(v ...interface{}) { - if raceDetector { - globalMutex.Lock() - defer globalMutex.Unlock() - } - if globalDebug && globalLogger != nil { - globalLogger.Output(2, fmt.Sprint(v...)) - } -} - -func debugln(v ...interface{}) { - if raceDetector { - globalMutex.Lock() - defer globalMutex.Unlock() - } - if globalDebug && globalLogger != nil { - globalLogger.Output(2, fmt.Sprintln(v...)) - } -} - -func debugf(format string, v ...interface{}) { - if raceDetector { - globalMutex.Lock() - defer globalMutex.Unlock() - } - if globalDebug && globalLogger != nil { - globalLogger.Output(2, fmt.Sprintf(format, v...)) - } -} |