From f02620b291b988848392c455a7719699f6b5c00f Mon Sep 17 00:00:00 2001
From: Harshavardhana <harsha@minio.io>
Date: Wed, 26 Oct 2016 05:21:07 -0700
Subject: Moving away from goamz to use minio-go instead. (#4193)

minio-go does fully managed way of handling S3 API requests

  - Automatic bucket location management across all s3 regions.
  - Transparently upload large files in multipart if file 64MB
    or larger.
  - Right GetObject() API provides compatibility with
    io.ReadWriteSeeker interface.
  - Various other APIs including bulk deletes, server side object
    copy, bucket policies and bucket notifications.

Fixes #4182
---
 .../github.com/minio/minio-go/copy-conditions.go   | 97 ++++++++++++++++++++++
 1 file changed, 97 insertions(+)
 create mode 100644 vendor/github.com/minio/minio-go/copy-conditions.go

(limited to 'vendor/github.com/minio/minio-go/copy-conditions.go')

diff --git a/vendor/github.com/minio/minio-go/copy-conditions.go b/vendor/github.com/minio/minio-go/copy-conditions.go
new file mode 100644
index 000000000..5dcdfaef0
--- /dev/null
+++ b/vendor/github.com/minio/minio-go/copy-conditions.go
@@ -0,0 +1,97 @@
+/*
+ * Minio Go Library for Amazon S3 Compatible Cloud Storage (C) 2016 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 minio
+
+import (
+	"net/http"
+	"time"
+)
+
+// copyCondition explanation:
+// http://docs.aws.amazon.com/AmazonS3/latest/API/RESTObjectCOPY.html
+//
+// Example:
+//
+//   copyCondition {
+//       key: "x-amz-copy-if-modified-since",
+//       value: "Tue, 15 Nov 1994 12:45:26 GMT",
+//   }
+//
+type copyCondition struct {
+	key   string
+	value string
+}
+
+// CopyConditions - copy conditions.
+type CopyConditions struct {
+	conditions []copyCondition
+}
+
+// NewCopyConditions - Instantiate new list of conditions.
+func NewCopyConditions() CopyConditions {
+	return CopyConditions{
+		conditions: make([]copyCondition, 0),
+	}
+}
+
+// SetMatchETag - set match etag.
+func (c *CopyConditions) SetMatchETag(etag string) error {
+	if etag == "" {
+		return ErrInvalidArgument("ETag cannot be empty.")
+	}
+	c.conditions = append(c.conditions, copyCondition{
+		key:   "x-amz-copy-source-if-match",
+		value: etag,
+	})
+	return nil
+}
+
+// SetMatchETagExcept - set match etag except.
+func (c *CopyConditions) SetMatchETagExcept(etag string) error {
+	if etag == "" {
+		return ErrInvalidArgument("ETag cannot be empty.")
+	}
+	c.conditions = append(c.conditions, copyCondition{
+		key:   "x-amz-copy-source-if-none-match",
+		value: etag,
+	})
+	return nil
+}
+
+// SetUnmodified - set unmodified time since.
+func (c *CopyConditions) SetUnmodified(modTime time.Time) error {
+	if modTime.IsZero() {
+		return ErrInvalidArgument("Modified since cannot be empty.")
+	}
+	c.conditions = append(c.conditions, copyCondition{
+		key:   "x-amz-copy-source-if-unmodified-since",
+		value: modTime.Format(http.TimeFormat),
+	})
+	return nil
+}
+
+// SetModified - set modified time since.
+func (c *CopyConditions) SetModified(modTime time.Time) error {
+	if modTime.IsZero() {
+		return ErrInvalidArgument("Modified since cannot be empty.")
+	}
+	c.conditions = append(c.conditions, copyCondition{
+		key:   "x-amz-copy-source-if-modified-since",
+		value: modTime.Format(http.TimeFormat),
+	})
+	return nil
+}
-- 
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