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minio/cmd/storage-rpc-server-datatype...

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/*
* Minio 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 cmd
// GenericVolArgs - generic volume args.
type GenericVolArgs struct {
// Authentication token generated by Login.
AuthRPCArgs
// Name of the volume.
Vol string
}
// ListVolsReply represents list of vols RPC reply.
type ListVolsReply struct {
// List of volumes stat information.
Vols []VolInfo
}
// ReadAllArgs represents read all RPC arguments.
type ReadAllArgs struct {
// Authentication token generated by Login.
AuthRPCArgs
// Name of the volume.
Vol string
// Name of the path.
Path string
}
// ReadFileArgs represents read file RPC arguments.
type ReadFileArgs struct {
// Authentication token generated by Login.
AuthRPCArgs
// Name of the volume.
Vol string
// Name of the path.
Path string
// Starting offset to start reading into Buffer.
Offset int64
// Data buffer read from the path at offset.
Buffer []byte
}
// ReadFileWithVerifyArgs represents read file RPC arguments.
type ReadFileWithVerifyArgs struct {
// Authentication token generated by Login.
AuthRPCArgs
// Name of the volume.
Vol string
// Name of the path.
Path string
// Starting offset to start reading into Buffer.
Offset int64
// Data buffer read from the path at offset.
Buffer []byte
// Algorithm used in bit-rot hash computation.
Algo BitrotAlgorithm
// Stored hash value used to compare with computed value.
ExpectedHash []byte
}
// PrepareFileArgs represents append file RPC arguments.
type PrepareFileArgs struct {
// Authentication token generated by Login.
AuthRPCArgs
// Name of the volume.
Vol string
// Name of the path.
Path string
// Size of the file to be prepared
Size int64
}
// AppendFileArgs represents append file RPC arguments.
type AppendFileArgs struct {
// Authentication token generated by Login.
AuthRPCArgs
// Name of the volume.
Vol string
// Name of the path.
Path string
// Data buffer to be saved at path.
Buffer []byte
}
// StatFileArgs represents stat file RPC arguments.
type StatFileArgs struct {
// Authentication token generated by Login.
AuthRPCArgs
// Name of the volume.
Vol string
// Name of the path.
Path string
}
// DeleteFileArgs represents delete file RPC arguments.
type DeleteFileArgs struct {
// Authentication token generated by Login.
AuthRPCArgs
// Name of the volume.
Vol string
// Name of the path.
Path string
}
// ListDirArgs represents list contents RPC arguments.
type ListDirArgs struct {
// Authentication token generated by Login.
AuthRPCArgs
// Name of the volume.
Vol string
// Name of the path.
Path string
}
// RenameFileArgs represents rename file RPC arguments.
type RenameFileArgs struct {
// Authentication token generated by Login.
AuthRPCArgs
// Name of source volume.
SrcVol string
// Source path to be renamed.
SrcPath string
// Name of destination volume.
DstVol string
// Destination path of renamed file.
DstPath string
}