/// <summary>
///
/// </summary>
/// <param name="paramList">
/// 1,IPEndPoint IPEndPoint-->the storage IPEndPoint
/// 2,string groupName
/// 3,string fileName
/// </param>
/// <returns></returns>
public override FDFSRequest GetRequest(params object[] paramList)
{
if (paramList.Length != 3)
{
throw new FDFSException("param count is wrong");
}
IPEndPoint endPoint = (IPEndPoint)paramList[0];
string groupName = (string)paramList[1];
string fileName = (string)paramList[2];
DELETE_FILE result = new DELETE_FILE();
result.Connection = ConnectionManager.GetStorageConnection(endPoint);
if (groupName.Length > Consts.FDFS_GROUP_NAME_MAX_LEN)
{
throw new FDFSException("groupName is too long");
}
long length = Consts.FDFS_GROUP_NAME_MAX_LEN +
fileName.Length;
byte[] bodyBuffer = new byte[length];
byte[] groupNameBuffer = Util.StringToByte(groupName);
byte[] fileNameBuffer = Util.StringToByte(fileName);
Array.Copy(groupNameBuffer, 0, bodyBuffer, 0, groupNameBuffer.Length);
Array.Copy(fileNameBuffer, 0, bodyBuffer, Consts.FDFS_GROUP_NAME_MAX_LEN, fileNameBuffer.Length);
result.Body = bodyBuffer;
result.Header = new FDFSHeader(length, Consts.STORAGE_PROTO_CMD_DELETE_FILE, 0);
return(result);
}
public override FDFSRequest GetRequest(params object[] paramList)
{
if (paramList.Length != 3)
{
throw new FDFSException("param count is wrong");
}
IPEndPoint endPoint = (IPEndPoint)paramList[0];
string groupName = (string)paramList[1];
string fileName = (string)paramList[2];
DELETE_FILE deleteFile = new DELETE_FILE
{
ConnectionType = FDFSConnectionType.StorageConnection,
EndPoint = endPoint
};
var groupNameByteCount = Util.StringByteCount(groupName);
if (groupNameByteCount > 16)
{
throw new FDFSException("groupName is too long");
}
var fileNameByteCount = Util.StringByteCount(fileName);
int length = 16 + fileNameByteCount;
deleteFile.SetBodyBuffer(length);
Util.StringToByte(groupName, deleteFile.BodyBuffer, 0, groupNameByteCount);
Util.StringToByte(fileName, deleteFile.BodyBuffer, 16, fileNameByteCount);
deleteFile.Header = new FDFSHeader(length, FDFSConstants.STORAGE_PROTO_CMD_DELETE_FILE, 0);
return(deleteFile);
}
/// <summary>
///
/// </summary>
/// <param name="paramList">
/// 1,IPEndPoint IPEndPoint-->the storage IPEndPoint
/// 2,string groupName
/// 3,string fileName
/// </param>
/// <returns></returns>
public override FDFSRequest GetRequest(params object[] paramList)
{
if (paramList.Length != 3)
throw new FDFSException("param count is wrong");
IPEndPoint endPoint = (IPEndPoint)paramList[0];
string groupName = (string)paramList[1];
string fileName = (string)paramList[2];
DELETE_FILE result = new DELETE_FILE();
result.Connection = ConnectionManager.GetStorageConnection(endPoint);
if (groupName.Length > Consts.FDFS_GROUP_NAME_MAX_LEN)
throw new FDFSException("groupName is too long");
long length = Consts.FDFS_GROUP_NAME_MAX_LEN +
fileName.Length;
byte[] bodyBuffer = new byte[length];
byte[] groupNameBuffer = Util.StringToByte(groupName);
byte[] fileNameBuffer = Util.StringToByte(fileName);
Array.Copy(groupNameBuffer, 0, bodyBuffer, 0, groupNameBuffer.Length);
Array.Copy(fileNameBuffer, 0, bodyBuffer, Consts.FDFS_GROUP_NAME_MAX_LEN, fileNameBuffer.Length);
result.Body = bodyBuffer;
result.Header = new FDFSHeader(length, Consts.STORAGE_PROTO_CMD_DELETE_FILE, 0);
return result;
}
public override FDFSRequest GetRequest(params object[] paramList)
{
if (paramList.Length != 3)
{
throw new FDFSException("param count is wrong");
}
IPEndPoint endPoint = (IPEndPoint)paramList[0];
string input = (string)paramList[1];
string str2 = (string)paramList[2];
DELETE_FILE deleteFile = new DELETE_FILE
{
ConnectionType = 1,
EndPoint = endPoint
};
if (input.Length > 0x10)
{
throw new FDFSException("groupName is too long");
}
long length = 0x10 + str2.Length;
byte[] destinationArray = new byte[length];
byte[] sourceArray = Util.StringToByte(input);
byte[] buffer3 = Util.StringToByte(str2);
Array.Copy(sourceArray, 0, destinationArray, 0, sourceArray.Length);
Array.Copy(buffer3, 0, destinationArray, 0x10, buffer3.Length);
deleteFile.Body = destinationArray;
deleteFile.Header = new FDFSHeader(length, 12, 0);
return(deleteFile);
}
/// <summary>
/// 删除文件
/// </summary>
/// <param name="groupName">组名</param>
/// <param name="fileName">文件名</param>
public static void RemoveFile(string groupName, string fileName)
{
fileName = GetFileName(groupName, fileName);
using (var trackerRequest = QUERY_UPDATE.CreateRequest(groupName, fileName))
{
var trackerResponse = new QUERY_UPDATE.Response(trackerRequest.GetTrackerResponse());
var storeEndPoint = new IPEndPoint(IPAddress.Parse(trackerResponse.IpStr), trackerResponse.Port);
using (var storageReqeust = DELETE_FILE.CreateRequest(storeEndPoint, groupName, fileName))
{
byte[] responseByte = storageReqeust.GetStorageResponse();
string result = Util.ByteToString(responseByte).TrimEnd('\0');
}
}
}
