| | | 1 | | using System; |
| | | 2 | | using Renci.SshNet.Sftp.Responses; |
| | | 3 | | |
| | | 4 | | namespace Renci.SshNet.Sftp.Requests |
| | | 5 | | { |
| | | 6 | | internal sealed class SftpWriteRequest : SftpRequest |
| | | 7 | | { |
| | | 8 | | public override SftpMessageTypes SftpMessageType |
| | | 9 | | { |
| | 11808 | 10 | | get { return SftpMessageTypes.Write; } |
| | | 11 | | } |
| | | 12 | | |
| | 11808 | 13 | | public byte[] Handle { get; private set; } |
| | | 14 | | |
| | | 15 | | /// <summary> |
| | | 16 | | /// Gets the zero-based offset (in bytes) relative to the beginning of the file that the write |
| | | 17 | | /// must start at. |
| | | 18 | | /// </summary> |
| | | 19 | | /// <value> |
| | | 20 | | /// The zero-based offset (in bytes) relative to the beginning of the file that the write must |
| | | 21 | | /// start at. |
| | | 22 | | /// </value> |
| | 7875 | 23 | | public ulong ServerFileOffset { get; private set; } |
| | | 24 | | |
| | | 25 | | /// <summary> |
| | | 26 | | /// Gets the buffer holding the data to write. |
| | | 27 | | /// </summary> |
| | | 28 | | /// <value> |
| | | 29 | | /// The buffer holding the data to write. |
| | | 30 | | /// </value> |
| | 7875 | 31 | | public byte[] Data { get; private set; } |
| | | 32 | | |
| | | 33 | | /// <summary> |
| | | 34 | | /// Gets the zero-based offset in <see cref="Data" /> at which to begin taking bytes to |
| | | 35 | | /// write. |
| | | 36 | | /// </summary> |
| | | 37 | | /// <value> |
| | | 38 | | /// The zero-based offset in <see cref="Data" /> at which to begin taking bytes to write. |
| | | 39 | | /// </value> |
| | 7875 | 40 | | public int Offset { get; private set; } |
| | | 41 | | |
| | | 42 | | /// <summary> |
| | | 43 | | /// Gets the length (in bytes) of the data to write. |
| | | 44 | | /// </summary> |
| | | 45 | | /// <value> |
| | | 46 | | /// The length (in bytes) of the data to write. |
| | | 47 | | /// </value> |
| | 11808 | 48 | | public int Length { get; private set; } |
| | | 49 | | |
| | | 50 | | protected override int BufferCapacity |
| | | 51 | | { |
| | | 52 | | get |
| | 3933 | 53 | | { |
| | 3933 | 54 | | var capacity = base.BufferCapacity; |
| | 3933 | 55 | | capacity += 4; // Handle length |
| | 3933 | 56 | | capacity += Handle.Length; // Handle |
| | 3933 | 57 | | capacity += 8; // ServerFileOffset length |
| | 3933 | 58 | | capacity += 4; // Data length |
| | 3933 | 59 | | capacity += Length; // Data |
| | 3933 | 60 | | return capacity; |
| | 3933 | 61 | | } |
| | | 62 | | } |
| | | 63 | | |
| | | 64 | | public SftpWriteRequest(uint protocolVersion, |
| | | 65 | | uint requestId, |
| | | 66 | | byte[] handle, |
| | | 67 | | ulong serverFileOffset, |
| | | 68 | | byte[] data, |
| | | 69 | | int offset, |
| | | 70 | | int length, |
| | | 71 | | Action<SftpStatusResponse> statusAction) |
| | 3939 | 72 | | : base(protocolVersion, requestId, statusAction) |
| | 3939 | 73 | | { |
| | 3939 | 74 | | Handle = handle; |
| | 3939 | 75 | | ServerFileOffset = serverFileOffset; |
| | 3939 | 76 | | Data = data; |
| | 3939 | 77 | | Offset = offset; |
| | 3939 | 78 | | Length = length; |
| | 3939 | 79 | | } |
| | | 80 | | |
| | | 81 | | protected override void LoadData() |
| | 0 | 82 | | { |
| | 0 | 83 | | base.LoadData(); |
| | | 84 | | |
| | 0 | 85 | | Handle = ReadBinary(); |
| | 0 | 86 | | ServerFileOffset = ReadUInt64(); |
| | 0 | 87 | | Data = ReadBinary(); |
| | 0 | 88 | | Offset = 0; |
| | 0 | 89 | | Length = Data.Length; |
| | 0 | 90 | | } |
| | | 91 | | |
| | | 92 | | protected override void SaveData() |
| | 3933 | 93 | | { |
| | 3933 | 94 | | base.SaveData(); |
| | | 95 | | |
| | 3933 | 96 | | WriteBinaryString(Handle); |
| | 3933 | 97 | | Write(ServerFileOffset); |
| | 3933 | 98 | | WriteBinary(Data, Offset, Length); |
| | 3933 | 99 | | } |
| | | 100 | | } |
| | | 101 | | } |