public override void DoJob()
{
if (string.IsNullOrEmpty(Application.Agent))
{
Application.Agent = CommonRandom.CrcGuid();
}
}
/// <summary>
/// Verify folder
/// </summary>
/// <param name="node">Nodo del cluster di riferimento</param>
/// <param name="folderPath">Percorso assoluto del file sul nodo di riferimento</param>
/// <returns></returns>
public static bool VerifyFolder(ClusterNode node, string folderPath)
{
var client = new RestClient(node.EntryPoint);
var request = new RestRequest(verifyFolderServerPath, Method.GET);
request.AddHeader("session-instance-guid", CommonRandom.CrcGuid());
request.AddHeader(HeaderMachineUidKey, CommonRandom.CrcGuid());
request.AddHeader(HeaderFolderPathKey, folderPath);
var response = client.Execute(request);
if (response.StatusCode != System.Net.HttpStatusCode.OK)
{
ConsoleLogger.Log($"[storage_client] unable to get remote folder: server error");
return(false);
}
if (string.IsNullOrEmpty(response.Content))
{
ConsoleLogger.Log($"[storage_client] unable to get remote folder: empty result");
return(false);
}
ConsoleLogger.Log($"[storage_client] verify folder '{folderPath}'");
return(true);
}
/// <summary>
/// Create file
/// Equivale a un upload
/// </summary>
/// <param name="sourcePath">Percorso assoluto del file sul nodo locale</param>
/// <param name="node">Nodo del cluster di riferimento</param>
/// <param name="destinationPath">Percorso assoluto del file sul nodo di riferimento</param>
/// <returns></returns>
public static bool CreateFile(ClusterNode node, string sourcePath, string destinationPath)
{
if (!File.Exists(sourcePath))
{
ConsoleLogger.Log($"[storage_client] local file '{sourcePath}' not found");
return(false);
}
var client = new RestClient(node.EntryPoint);
var request = new RestRequest(createFileServerPath, Method.POST);
request.AddHeader("session-instance-guid", CommonRandom.CrcGuid());
request.AddHeader(HeaderMachineUidKey, CommonRandom.CrcGuid());
request.AddHeader(HeaderFilePathKey, destinationPath);
var fileName = Path.GetFileName(sourcePath);
var bytes = File.ReadAllBytes(sourcePath);
request.AddFile(fileName, bytes, fileName);
var response = client.Execute(request);
var result = response.StatusCode;
ConsoleLogger.Log($"[storage_client] create file '{destinationPath}'");
return(result == System.Net.HttpStatusCode.OK);
}
/// <summary>
/// Get file
/// Equivale a un download
/// </summary>
/// <param name="node">Nodo del cluster di riferimento</param>
/// <param name="filePath">Percorso assoluto del file sul nodo di riferimento</param>
/// <param name="destinationPath">Percorso assoluto del file sul file system locale</param>
/// <returns></returns>
public static void GetFile(ClusterNode node, string filePath, string destinationPath)
{
using (var fileStream = new FileStream(filePath, FileMode.Create)) {
using (var memoryStream = new MemoryStream()) {
var client = new RestClient(node.EntryPoint);
var request = new RestRequest(getFileServerPath, Method.GET)
{
//todo usa rsync
ResponseWriter = (responseStream) => responseStream.CopyTo(fileStream)
};
request.AddHeader("session-instance-guid", CommonRandom.CrcGuid());
request.AddHeader(HeaderMachineUidKey, CommonRandom.CrcGuid());
request.AddHeader(HeaderFilePathKey, filePath);
client.DownloadData(request);
int data;
while ((data = memoryStream.ReadByte()) != -1)
{
memoryStream.WriteByte((byte)data);
}
}
}
ConsoleLogger.Log($"[storage_client] get file '{filePath}'");
}
/// <summary>
/// Move file
/// Sposta il file in un altra cartella
/// Il nome file rimane lo stesso
/// </summary>
/// <param name="node">Nodo del cluster di riferimento</param>
/// <param name="filePath">Percorso assoluto del file sul nodo di riferimento</param>
/// <param name="newFolder">Nuova cartella</param>
/// <returns></returns>
public static bool MoveFile(ClusterNode node, string filePath, string newFolder)
{
var client = new RestClient(node.EntryPoint);
var request = new RestRequest(moveFileServerPath, Method.PUT);
request.AddHeader("session-instance-guid", CommonRandom.CrcGuid());
request.AddHeader(HeaderMachineUidKey, CommonRandom.CrcGuid());
request.AddHeader(HeaderFilePathKey, filePath);
request.AddHeader(HeaderFileNewPathKey, newFolder);
var response = client.Execute(request);
if (response.StatusCode != System.Net.HttpStatusCode.OK)
{
ConsoleLogger.Log($"[storage_client] unable to get remote file: server error");
return(false);
}
if (string.IsNullOrEmpty(response.Content))
{
ConsoleLogger.Log($"[storage_client] unable to get remote file: empty result");
return(false);
}
ConsoleLogger.Log($"[storage_client] move file '{filePath}' to '{newFolder}'");
return(true);
}