public override FDFSRequest GetRequest(params object[] paramList)
{
if (paramList.Length != 3)
{
throw new FDFSException("param count is wrong");
}
StorageNode storageNode = (StorageNode)paramList[0];
string fileExt = (string)paramList[1] ?? string.Empty;
if (fileExt.Length > 0 && fileExt[0] == '.')
{
fileExt = fileExt.Substring(1);
}
var contentStream = (Stream)paramList[2];
var contentByteLength = contentStream.Length;
UPLOAD_APPEND_FILE uploadAppendFile = new UPLOAD_APPEND_FILE
{
ConnectionType = FDFSConnectionType.StorageConnection,
EndPoint = storageNode.EndPoint
};
if (fileExt.Length > 6)
{
throw new FDFSException("file ext is too long");
}
const int bodyBufferLen = 15;
uploadAppendFile.SetBodyBuffer(bodyBufferLen);
int offset = 0;
uploadAppendFile.BodyBuffer[offset++] = storageNode.StorePathIndex;
Util.LongToBuffer(contentByteLength, uploadAppendFile.BodyBuffer, offset);
offset += 8;
var fileExtByteCount = Util.StringByteCount(fileExt);
Util.StringToByte(fileExt, uploadAppendFile.BodyBuffer, offset, fileExtByteCount);
if (fileExtByteCount < 6)
{
for (var i = offset + fileExtByteCount; i < offset + 6; i++)
{
uploadAppendFile.BodyBuffer[i] = 0;
}
}
uploadAppendFile.BodyStream = contentStream;
var length = bodyBufferLen + contentByteLength;
uploadAppendFile.Header = new FDFSHeader(length, FDFSConstants.STORAGE_PROTO_CMD_UPLOAD_APPENDER_FILE, 0);
return(uploadAppendFile);
}
public override FDFSRequest GetRequest(params object[] paramList)
{
if (paramList.Length != 3)
{
throw new FDFSException("param count is wrong");
}
StorageNode storageNode = (StorageNode)paramList[0];
string fileExt = (string)paramList[1];
byte[] contentByte = (byte[])paramList[2];
int contentByteLength = contentByte.Length;
UPLOAD_APPEND_FILE uploadAppendFile = new UPLOAD_APPEND_FILE
{
ConnectionType = FDFSConnectionType.StorageConnection,
EndPoint = storageNode.EndPoint
};
if (fileExt.Length > 6)
{
throw new FDFSException("file ext is too long");
}
int length = 15 + contentByteLength;
uploadAppendFile.SetBodyBuffer(length);
int offset = 0;
uploadAppendFile.BodyBuffer[offset++] = storageNode.StorePathIndex;
Util.LongToBuffer(contentByteLength, uploadAppendFile.BodyBuffer, offset);
offset += 8;
var fileExtByteCount = Util.StringByteCount(fileExt);
Util.StringToByte(fileExt, uploadAppendFile.BodyBuffer, offset, fileExtByteCount);
if (fileExtByteCount < 6)
{
for (var i = offset + fileExtByteCount; i < offset + 6; i++)
{
uploadAppendFile.BodyBuffer[i] = 0;
}
}
offset += 6;
Array.Copy(contentByte, 0, uploadAppendFile.BodyBuffer, offset, contentByte.Length);
uploadAppendFile.Header = new FDFSHeader(length, FDFSConstants.STORAGE_PROTO_CMD_UPLOAD_APPENDER_FILE, 0);
return(uploadAppendFile);
}
/// <summary>
///
/// </summary>
/// <param name="paramList">
/// 1,IPEndPoint IPEndPoint-->the storage IPEndPoint
/// 2,Byte StorePathIndex
/// 3,long FileSize
/// 4,string File Ext
/// 5,byte[FileSize] File Content
/// </param>
/// <returns></returns>
public override FDFSRequest GetRequest(params object[] paramList)
{
if (paramList.Length != 5)
{
throw new FDFSException("param count is wrong");
}
IPEndPoint endPoint = (IPEndPoint)paramList[0];
byte storePathIndex = (byte)paramList[1];
int fileSize = (int)paramList[2];
string ext = (string)paramList[3];
byte[] contentBuffer = (byte[])paramList[4];
#region 拷贝后缀扩展名值
byte[] extBuffer = new byte[Consts.FDFS_FILE_EXT_NAME_MAX_LEN];
byte[] bse = Util.StringToByte(ext);
int ext_name_len = bse.Length;
if (ext_name_len > Consts.FDFS_FILE_EXT_NAME_MAX_LEN)
{
ext_name_len = Consts.FDFS_FILE_EXT_NAME_MAX_LEN;
}
Array.Copy(bse, 0, extBuffer, 0, ext_name_len);
#endregion
UPLOAD_APPEND_FILE result = new UPLOAD_APPEND_FILE();
result.Connection = ConnectionManager.GetStorageConnection(endPoint);
if (ext.Length > Consts.FDFS_FILE_EXT_NAME_MAX_LEN)
{
throw new FDFSException("file ext is too long");
}
long length = 1 + Consts.FDFS_PROTO_PKG_LEN_SIZE + Consts.FDFS_FILE_EXT_NAME_MAX_LEN + contentBuffer.Length;
byte[] bodyBuffer = new byte[length];
bodyBuffer[0] = storePathIndex;
byte[] fileSizeBuffer = Util.LongToBuffer(fileSize);
Array.Copy(fileSizeBuffer, 0, bodyBuffer, 1, fileSizeBuffer.Length);
Array.Copy(extBuffer, 0, bodyBuffer, 1 + Consts.FDFS_PROTO_PKG_LEN_SIZE, extBuffer.Length);
Array.Copy(contentBuffer, 0, bodyBuffer, 1 + Consts.FDFS_PROTO_PKG_LEN_SIZE + Consts.FDFS_FILE_EXT_NAME_MAX_LEN, contentBuffer.Length);
result.Body = bodyBuffer;
result.Header = new FDFSHeader(length, Consts.STORAGE_PROTO_CMD_UPLOAD_APPENDER_FILE, 0);
return(result);
}
public override FDFSRequest GetRequest(params object[] paramList)
{
if ((int)paramList.Length != 5)
{
throw new FDFSException("param count is wrong");
}
IPEndPoint pEndPoint = (IPEndPoint)paramList[0];
byte num = (byte)paramList[1];
int num1 = (int)paramList[2];
string str = (string)paramList[3];
byte[] numArray = (byte[])paramList[4];
byte[] numArray1 = new byte[6];
byte[] num2 = Util.StringToByte(str);
int length = (int)num2.Length;
if (length > 6)
{
length = 6;
}
Array.Copy(num2, 0, numArray1, 0, length);
UPLOAD_APPEND_FILE uploadAppendFile = new UPLOAD_APPEND_FILE()
{
ConnectionType = 1,
EndPoint = pEndPoint
};
if (str.Length > 6)
{
throw new FDFSException("file ext is too long");
}
long length1 = 15 + numArray.Length;
byte[] numArray2 = new byte[length1];
numArray2[0] = num;
byte[] buffer = Util.LongToBuffer((long)num1);
Array.Copy(buffer, 0, numArray2, 1, (int)buffer.Length);
Array.Copy(numArray1, 0, numArray2, 9, (int)numArray1.Length);
Array.Copy(numArray, 0, numArray2, 15, (int)numArray.Length);
uploadAppendFile.Body = numArray2;
uploadAppendFile.Header = new FDFSHeader(length1, 23, 0);
return(uploadAppendFile);
}
/// <summary>
///
/// </summary>
/// <param name="paramList">
/// 1,IPEndPoint IPEndPoint-->the storage IPEndPoint
/// 2,Byte StorePathIndex
/// 3,long FileSize
/// 4,string File Ext
/// 5,byte[FileSize] File Content
/// </param>
/// <returns></returns>
public override FDFSRequest GetRequest(params object[] paramList)
{
if (paramList.Length != 5)
throw new FDFSException("param count is wrong");
IPEndPoint endPoint = (IPEndPoint)paramList[0];
byte storePathIndex = (byte)paramList[1];
int fileSize = (int)paramList[2];
string ext = (string)paramList[3];
byte[] contentBuffer = (byte[])paramList[4];
#region 拷贝后缀扩展名值
byte[] extBuffer = new byte[Consts.FDFS_FILE_EXT_NAME_MAX_LEN];
byte[] bse = Util.StringToByte(ext);
int ext_name_len = bse.Length;
if (ext_name_len > Consts.FDFS_FILE_EXT_NAME_MAX_LEN)
{
ext_name_len = Consts.FDFS_FILE_EXT_NAME_MAX_LEN;
}
Array.Copy(bse, 0, extBuffer, 0, ext_name_len);
#endregion
UPLOAD_APPEND_FILE result = new UPLOAD_APPEND_FILE();
result.Connection = ConnectionManager.GetStorageConnection(endPoint);
if (ext.Length > Consts.FDFS_FILE_EXT_NAME_MAX_LEN)
throw new FDFSException("file ext is too long");
long length = 1 + Consts.FDFS_PROTO_PKG_LEN_SIZE + Consts.FDFS_FILE_EXT_NAME_MAX_LEN + contentBuffer.Length;
byte[] bodyBuffer = new byte[length];
bodyBuffer[0] = storePathIndex;
byte[] fileSizeBuffer = Util.LongToBuffer(fileSize);
Array.Copy(fileSizeBuffer, 0, bodyBuffer, 1, fileSizeBuffer.Length);
Array.Copy(extBuffer, 0, bodyBuffer, 1 + Consts.FDFS_PROTO_PKG_LEN_SIZE, extBuffer.Length);
Array.Copy(contentBuffer, 0, bodyBuffer, 1 + Consts.FDFS_PROTO_PKG_LEN_SIZE + Consts.FDFS_FILE_EXT_NAME_MAX_LEN, contentBuffer.Length);
result.Body = bodyBuffer;
result.Header = new FDFSHeader(length, Consts.STORAGE_PROTO_CMD_UPLOAD_APPENDER_FILE, 0);
return result;
}
static UPLOAD_APPEND_FILE()
{
UPLOAD_APPEND_FILE._instance = null;
}
