/// <summary> /// HTTP GET file from HTTP action f, saving it to path (via a temporary file). /// </summary> /// <param name="action">Action on which to update the progress</param> /// <param name="timeout">Whether to apply a timeout</param> /// <param name="dataRxDelegate">Delegate called every 500ms with the data transferred</param> /// <param name="path">Path to save file to.</param> /// <returns>Result of the task used to GET the file</returns> public static String Get(AsyncAction action, bool timeout, HTTP.DataCopiedDelegate dataRxDelegate, string path, string hostname, Delegate f, params object[] p) { Session session = action.Session; action.RelatedTask = XenAPI.Task.create(session, "downloadTask", hostname); try { HTTP.UpdateProgressDelegate progressDelegate = delegate(int percent) { action.Tick(percent, action.Description); }; return HTTPHelper.Get(progressDelegate, action.GetCancelling, timeout, dataRxDelegate, action.Connection, action.RelatedTask, ref session, path, hostname, f, p); } finally { action.Session = session; Task.destroy(session, action.RelatedTask); } }
public static String Get(HTTP.UpdateProgressDelegate progressDelegate, HTTP.FuncBool cancellingDelegate, bool timeout, HTTP.DataCopiedDelegate dataRxDelegate, IXenConnection connection, XenRef <Task> task, ref Session session, string path, string hostname, Delegate f, params object[] p) { log.DebugFormat("HTTP GETTING file from {0} to {1}", hostname, path); // Cannot use ref param in anonymous method, so save it here and restore it later Session _session = session; HTTP.DataCopiedDelegate dataCopiedDelegate = delegate(long bytes) { if (progressDelegate != null) { int progress = (int)(100 * (double)Task.DoWithSessionRetry(connection, ref _session, (Task.TaskProgressOp)Task.get_progress, task.opaque_ref)); progressDelegate(progress); } if (dataRxDelegate != null) { dataRxDelegate(bytes); } }; HTTP.FuncBool cancellingDelegate2 = (HTTP.FuncBool) delegate() { return(XenAdminConfigManager.Provider.ForcedExiting || cancellingDelegate != null && cancellingDelegate()); }; try { List <object> args = new List <object>(); args.Add(dataCopiedDelegate); args.Add(cancellingDelegate2); args.Add(XenAdminConfigManager.Provider.GetProxyTimeout(timeout)); args.Add(hostname); args.Add(XenAdminConfigManager.Provider.GetProxyFromSettings(connection)); args.Add(path); args.Add(task.opaque_ref); // task_id args.AddRange(p); f.DynamicInvoke(args.ToArray()); } catch (Exception e) { log.Debug($"Caught exception doing HTTP GET from {hostname} to {path}", e); if (e is WebException && e.InnerException is IOException && Win32.GetHResult(e.InnerException as IOException) == Win32.ERROR_DISK_FULL) { throw e.InnerException; } else if (e is CancelledException || e.InnerException is CancelledException) { throw new XenAdmin.CancelledException(); } else if (e.InnerException.Message == "Received error code HTTP/1.1 403 Forbidden\r\n from the server") { // RBAC Failure List <Role> roles = connection.Session.Roles; roles.Sort(); throw new Exception(String.Format(Messages.RBAC_HTTP_FAILURE, roles[0].FriendlyName()), e); } else { throw e.InnerException; } } return(PollTaskForResult(connection, ref session, cancellingDelegate2, task)); }
public static void host_rrd(HTTP.DataCopiedDelegate dataCopiedDelegate, HTTP.FuncBool cancellingDelegate, int timeout_ms, string hostname, IWebProxy proxy, string path, string task_id, string session_id, bool json) { Get(dataCopiedDelegate, cancellingDelegate, timeout_ms, hostname, "/host_rrd", proxy, path, new object[] { "task_id", task_id, "session_id", session_id, "json", json }); }
public static void get_wlb_report(HTTP.DataCopiedDelegate dataCopiedDelegate, HTTP.FuncBool cancellingDelegate, int timeout_ms, string hostname, IWebProxy proxy, string path, string task_id, string session_id, string report, params string[] args) { Get(dataCopiedDelegate, cancellingDelegate, timeout_ms, hostname, "/wlb_report", proxy, path, new object[] { "task_id", task_id, "session_id", session_id, "report", report, args }); }
private static void Get(HTTP.DataCopiedDelegate dataCopiedDelegate, HTTP.FuncBool cancellingDelegate, int timeout_ms, string hostname, string remotePath, IWebProxy proxy, string localPath, params object[] args) { HTTP.Get(dataCopiedDelegate, cancellingDelegate, HTTP.BuildUri(hostname, remotePath, args), proxy, localPath, timeout_ms); }
public static void get_wlb_diagnostics(HTTP.DataCopiedDelegate dataCopiedDelegate, HTTP.FuncBool cancellingDelegate, int timeout_ms, string hostname, IWebProxy proxy, string path, string task_id, string session_id) { Get(dataCopiedDelegate, cancellingDelegate, timeout_ms, hostname, "/wlb_diagnostics", proxy, path, new object[] { "task_id", task_id, "session_id", session_id }); }
public static void get_system_status(HTTP.DataCopiedDelegate dataCopiedDelegate, HTTP.FuncBool cancellingDelegate, int timeout_ms, string hostname, IWebProxy proxy, string path, string task_id, string session_id, string entries, string output) { Get(dataCopiedDelegate, cancellingDelegate, timeout_ms, hostname, "/system-status", proxy, path, new object[] { "task_id", task_id, "session_id", session_id, "entries", entries, "output", output }); }
public static void get_pool_xml_db_sync(HTTP.DataCopiedDelegate dataCopiedDelegate, HTTP.FuncBool cancellingDelegate, int timeout_ms, string hostname, IWebProxy proxy, string path, string task_id, string session_id) { Get(dataCopiedDelegate, cancellingDelegate, timeout_ms, hostname, "/pool/xmldbdump", proxy, path, new object[] { "task_id", task_id, "session_id", session_id }); }
public static void get_pool_patch_download(HTTP.DataCopiedDelegate dataCopiedDelegate, HTTP.FuncBool cancellingDelegate, int timeout_ms, string hostname, IWebProxy proxy, string path, string task_id, string session_id, string uuid) { Get(dataCopiedDelegate, cancellingDelegate, timeout_ms, hostname, "/pool_patch_download", proxy, path, new object[] { "task_id", task_id, "session_id", session_id, "uuid", uuid }); }
public static void get_export_raw_vdi(HTTP.DataCopiedDelegate dataCopiedDelegate, HTTP.FuncBool cancellingDelegate, int timeout_ms, string hostname, IWebProxy proxy, string path, string task_id, string session_id, string vdi) { Get(dataCopiedDelegate, cancellingDelegate, timeout_ms, hostname, "/export_raw_vdi", proxy, path, new object[] { "task_id", task_id, "session_id", session_id, "vdi", vdi }); }
public static void rrd_updates(HTTP.DataCopiedDelegate dataCopiedDelegate, HTTP.FuncBool cancellingDelegate, int timeout_ms, string hostname, IWebProxy proxy, string path, string task_id, string session_id, long start, string cf, long interval, bool host, string uuid, bool json) { Get(dataCopiedDelegate, cancellingDelegate, timeout_ms, hostname, "/rrd_updates", proxy, path, new object[] { "task_id", task_id, "session_id", session_id, "start", start, "cf", cf, "interval", interval, "host", host, "uuid", uuid, "json", json }); }
public static void get_export_metadata(HTTP.DataCopiedDelegate dataCopiedDelegate, HTTP.FuncBool cancellingDelegate, int timeout_ms, string hostname, IWebProxy proxy, string path, string task_id, string session_id, string uuid) { Get(dataCopiedDelegate, cancellingDelegate, timeout_ms, hostname, "/export_metadata", proxy, path, "task_id", task_id, "session_id", session_id, "uuid", uuid); }
public static void get_host_logs_download(HTTP.DataCopiedDelegate dataCopiedDelegate, HTTP.FuncBool cancellingDelegate, int timeout_ms, string hostname, IWebProxy proxy, string path, string task_id, string session_id) { Get(dataCopiedDelegate, cancellingDelegate, timeout_ms, hostname, "/host_logs_download", proxy, path, "task_id", task_id, "session_id", session_id); }