/// <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 != 6)
{
throw new FDFSException("param count is wrong");
}
var endPoint = (IPEndPoint)paramList[0];
var fileSize = (int)paramList[1];
string masterFilename = paramList[2].ToString();
var prefixName = (string)paramList[3];
var ext = (string)paramList[4];
var contentBuffer = (byte[])paramList[5];
byte[] masterFilenameBytes = Util.StringToByte(masterFilename);
#region 拷贝后缀扩展名值
var extBuffer = new byte[Consts.FDFS_FILE_EXT_NAME_MAX_LEN];
var bse = Util.StringToByte(ext);
var extNameLen = bse.Length;
if (extNameLen > Consts.FDFS_FILE_EXT_NAME_MAX_LEN)
{
extNameLen = Consts.FDFS_FILE_EXT_NAME_MAX_LEN;
}
Array.Copy(bse, 0, extBuffer, 0, extNameLen);
#endregion
var result = new UPLOAD_SLAVE_FILE {
StorageConnection = ConnectionManager.GetStorageConnection(endPoint)
};
if (ext.Length > Consts.FDFS_FILE_EXT_NAME_MAX_LEN)
{
throw new FDFSException("file ext is too long");
}
var sizeBytes = new byte[2 * Consts.FDFS_PROTO_PKG_LEN_SIZE];
long length = sizeBytes.Length + +Consts.FDFS_FILE_PREFIX_MAX_LEN + Consts.FDFS_FILE_EXT_NAME_MAX_LEN +
masterFilenameBytes.Length + contentBuffer.Length;
var bodyBuffer = new byte[length];
byte[] hexLenBytes = Util.LongToBuffer(masterFilename.Length);
int offset = hexLenBytes.Length;
Array.Copy(hexLenBytes, 0, bodyBuffer, 0, hexLenBytes.Length);
byte[] fileSizeBuffer = Util.LongToBuffer(fileSize);
Array.Copy(fileSizeBuffer, 0, bodyBuffer, offset, fileSizeBuffer.Length);
offset = sizeBytes.Length;
var prefixNameBs = new byte[Consts.FDFS_FILE_PREFIX_MAX_LEN];
byte[] bs = Util.StringToByte(prefixName);
int prefixNameLen = bs.Length;
if (prefixNameLen > Consts.FDFS_FILE_PREFIX_MAX_LEN)
{
prefixNameLen = Consts.FDFS_FILE_PREFIX_MAX_LEN;
}
if (prefixNameLen > 0)
{
Array.Copy(bs, 0, prefixNameBs, 0, prefixNameLen);
}
Array.Copy(prefixNameBs, 0, bodyBuffer, offset, prefixNameBs.Length);
offset += prefixNameBs.Length;
Array.Copy(extBuffer, 0, bodyBuffer, offset, extBuffer.Length);
offset += extBuffer.Length;
Array.Copy(masterFilenameBytes, 0, bodyBuffer, offset, masterFilenameBytes.Length);
offset += masterFilenameBytes.Length;
Array.Copy(contentBuffer, 0, bodyBuffer, offset, contentBuffer.Length);
result.Body = bodyBuffer;
result.Header = new FDFSHeader(length, Consts.STORAGE_PROTO_CMD_UPLOAD_SLAVE_FILE, 0);
return(result);
}
/// <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 != 6)
throw new FDFSException("param count is wrong");
var endPoint = (IPEndPoint)paramList[0];
var fileSize = (int)paramList[1];
string masterFilename = paramList[2].ToString();
var prefixName = (string)paramList[3];
var ext = (string)paramList[4];
var contentBuffer = (byte[])paramList[5];
byte[] masterFilenameBytes = Util.StringToByte(masterFilename);
#region 拷贝后缀扩展名值
var extBuffer = new byte[Consts.FDFS_FILE_EXT_NAME_MAX_LEN];
var bse = Util.StringToByte(ext);
var extNameLen = bse.Length;
if (extNameLen > Consts.FDFS_FILE_EXT_NAME_MAX_LEN)
{
extNameLen = Consts.FDFS_FILE_EXT_NAME_MAX_LEN;
}
Array.Copy(bse, 0, extBuffer, 0, extNameLen);
#endregion
var result = new UPLOAD_SLAVE_FILE { Connection = ConnectionManager.GetStorageConnection(endPoint) };
if (ext.Length > Consts.FDFS_FILE_EXT_NAME_MAX_LEN)
throw new FDFSException("file ext is too long");
var sizeBytes = new byte[2 * Consts.FDFS_PROTO_PKG_LEN_SIZE];
long length = sizeBytes.Length + +Consts.FDFS_FILE_PREFIX_MAX_LEN + Consts.FDFS_FILE_EXT_NAME_MAX_LEN +
masterFilenameBytes.Length + contentBuffer.Length;
var bodyBuffer = new byte[length];
byte[] hexLenBytes = Util.LongToBuffer(masterFilename.Length);
int offset = hexLenBytes.Length;
Array.Copy(hexLenBytes, 0, bodyBuffer, 0, hexLenBytes.Length);
byte[] fileSizeBuffer = Util.LongToBuffer(fileSize);
Array.Copy(fileSizeBuffer, 0, bodyBuffer, offset, fileSizeBuffer.Length);
offset = sizeBytes.Length;
var prefixNameBs = new byte[Consts.FDFS_FILE_PREFIX_MAX_LEN];
byte[] bs = Util.StringToByte(prefixName);
int prefixNameLen = bs.Length;
if (prefixNameLen > Consts.FDFS_FILE_PREFIX_MAX_LEN)
{
prefixNameLen = Consts.FDFS_FILE_PREFIX_MAX_LEN;
}
if (prefixNameLen > 0)
{
Array.Copy(bs, 0, prefixNameBs, 0, prefixNameLen);
}
Array.Copy(prefixNameBs, 0, bodyBuffer, offset, prefixNameBs.Length);
offset += prefixNameBs.Length;
Array.Copy(extBuffer, 0, bodyBuffer, offset, extBuffer.Length);
offset += extBuffer.Length;
Array.Copy(masterFilenameBytes, 0, bodyBuffer, offset, masterFilenameBytes.Length);
offset += masterFilenameBytes.Length;
Array.Copy(contentBuffer, 0, bodyBuffer, offset, contentBuffer.Length);
result.Body = bodyBuffer;
result.Header = new FDFSHeader(length, Consts.STORAGE_PROTO_CMD_UPLOAD_SLAVE_FILE, 0);
return result;
}