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-rw-r--r--vendor/github.com/aws/aws-sdk-go/aws/logger.go112
1 files changed, 112 insertions, 0 deletions
diff --git a/vendor/github.com/aws/aws-sdk-go/aws/logger.go b/vendor/github.com/aws/aws-sdk-go/aws/logger.go
new file mode 100644
index 0000000..db87188
--- /dev/null
+++ b/vendor/github.com/aws/aws-sdk-go/aws/logger.go
@@ -0,0 +1,112 @@
+package aws
+
+import (
+ "log"
+ "os"
+)
+
+// A LogLevelType defines the level logging should be performed at. Used to instruct
+// the SDK which statements should be logged.
+type LogLevelType uint
+
+// LogLevel returns the pointer to a LogLevel. Should be used to workaround
+// not being able to take the address of a non-composite literal.
+func LogLevel(l LogLevelType) *LogLevelType {
+ return &l
+}
+
+// Value returns the LogLevel value or the default value LogOff if the LogLevel
+// is nil. Safe to use on nil value LogLevelTypes.
+func (l *LogLevelType) Value() LogLevelType {
+ if l != nil {
+ return *l
+ }
+ return LogOff
+}
+
+// Matches returns true if the v LogLevel is enabled by this LogLevel. Should be
+// used with logging sub levels. Is safe to use on nil value LogLevelTypes. If
+// LogLevel is nill, will default to LogOff comparison.
+func (l *LogLevelType) Matches(v LogLevelType) bool {
+ c := l.Value()
+ return c&v == v
+}
+
+// AtLeast returns true if this LogLevel is at least high enough to satisfies v.
+// Is safe to use on nil value LogLevelTypes. If LogLevel is nill, will default
+// to LogOff comparison.
+func (l *LogLevelType) AtLeast(v LogLevelType) bool {
+ c := l.Value()
+ return c >= v
+}
+
+const (
+ // LogOff states that no logging should be performed by the SDK. This is the
+ // default state of the SDK, and should be use to disable all logging.
+ LogOff LogLevelType = iota * 0x1000
+
+ // LogDebug state that debug output should be logged by the SDK. This should
+ // be used to inspect request made and responses received.
+ LogDebug
+)
+
+// Debug Logging Sub Levels
+const (
+ // LogDebugWithSigning states that the SDK should log request signing and
+ // presigning events. This should be used to log the signing details of
+ // requests for debugging. Will also enable LogDebug.
+ LogDebugWithSigning LogLevelType = LogDebug | (1 << iota)
+
+ // LogDebugWithHTTPBody states the SDK should log HTTP request and response
+ // HTTP bodys in addition to the headers and path. This should be used to
+ // see the body content of requests and responses made while using the SDK
+ // Will also enable LogDebug.
+ LogDebugWithHTTPBody
+
+ // LogDebugWithRequestRetries states the SDK should log when service requests will
+ // be retried. This should be used to log when you want to log when service
+ // requests are being retried. Will also enable LogDebug.
+ LogDebugWithRequestRetries
+
+ // LogDebugWithRequestErrors states the SDK should log when service requests fail
+ // to build, send, validate, or unmarshal.
+ LogDebugWithRequestErrors
+)
+
+// A Logger is a minimalistic interface for the SDK to log messages to. Should
+// be used to provide custom logging writers for the SDK to use.
+type Logger interface {
+ Log(...interface{})
+}
+
+// A LoggerFunc is a convenience type to convert a function taking a variadic
+// list of arguments and wrap it so the Logger interface can be used.
+//
+// Example:
+// s3.New(sess, &aws.Config{Logger: aws.LoggerFunc(func(args ...interface{}) {
+// fmt.Fprintln(os.Stdout, args...)
+// })})
+type LoggerFunc func(...interface{})
+
+// Log calls the wrapped function with the arguments provided
+func (f LoggerFunc) Log(args ...interface{}) {
+ f(args...)
+}
+
+// NewDefaultLogger returns a Logger which will write log messages to stdout, and
+// use same formatting runes as the stdlib log.Logger
+func NewDefaultLogger() Logger {
+ return &defaultLogger{
+ logger: log.New(os.Stdout, "", log.LstdFlags),
+ }
+}
+
+// A defaultLogger provides a minimalistic logger satisfying the Logger interface.
+type defaultLogger struct {
+ logger *log.Logger
+}
+
+// Log logs the parameters to the stdlib logger. See log.Println.
+func (l defaultLogger) Log(args ...interface{}) {
+ l.logger.Println(args...)
+}