Full cleanup of s3 client for mc

pkg/client/s3/common.go

@@ -0,0 +1,56 @@
+/*
+ * Minio Client (C) 2015 Minio, Inc.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package s3
+
+import (
+	"io/ioutil"
+	"net/http"
+	"net/url"
+
+	"github.com/awslabs/aws-sdk-go/aws"
+	"github.com/awslabs/aws-sdk-go/service/s3"
+	"github.com/minio-io/mc/pkg/client"
+)
+
+// New returns an initialized s3Client structure.
+// if debug use a internal trace transport
+func New(config *Config) client.Client {
+	u, err := url.Parse(config.HostURL)
+	if err != nil {
+		return nil
+	}
+	var traceTransport RoundTripTrace
+	var transport http.RoundTripper
+	if config.Debug {
+		traceTransport = GetNewTraceTransport(NewTrace(false, true, nil), http.DefaultTransport)
+		transport = GetNewTraceTransport(s3Verify{}, traceTransport)
+	} else {
+		transport = http.DefaultTransport
+	}
+	awsConf := aws.DefaultConfig
+	awsConf.Credentials = aws.Creds(config.AccessKeyID, config.SecretAccessKey, "")
+	awsConf.HTTPClient = &http.Client{Transport: transport}
+	awsConf.Logger = ioutil.Discard
+	s3c := &s3Client{
+		&Meta{
+			Config:    config,
+			Transport: transport,
+			S3:        s3.New(awsConf),
+		}, u,
+	}
+	return s3c
+}