public byte[] ExportSettingsAsZippedBytes(ImportExportSettings settingsToExport, NodeVisit visit)
{
ValidateByRole(visit, SystemRoleType.Admin);
NodeSettings nodeSettings = new NodeSettings();
string errorMessage = null;
if (EnumUtils.IsFlagSet(settingsToExport, ImportExportSettings.GlobalArguments))
{
nodeSettings.SetGlobalArguments(ConfigManager.Get(ConfigurationType.All));
}
if (EnumUtils.IsFlagSet(settingsToExport, ImportExportSettings.DataSources))
{
nodeSettings.SetDataSources(DataProviderManager.Get());
}
if (EnumUtils.IsFlagSet(settingsToExport, ImportExportSettings.NetworkPartners))
{
nodeSettings.SetNetworkPartners(PartnerManager.Get());
}
bool exportExchanges = EnumUtils.IsFlagSet(settingsToExport, ImportExportSettings.Exchanges);
bool exportServices = EnumUtils.IsFlagSet(settingsToExport, ImportExportSettings.Services);
if (exportExchanges || exportServices)
{
IList <DataFlow> flows = FlowManager.GetAllDataFlows(exportServices, false);
if (exportExchanges)
{
nodeSettings.SetExchanges(flows);
}
if (exportServices)
{
nodeSettings.SetServices(flows);
}
}
if (EnumUtils.IsFlagSet(settingsToExport, ImportExportSettings.Schedules))
{
IDictionary <string, string> flowIdToNameMap = FlowManager.GetAllFlowsIdToNameMap();
IDictionary <string, string> serviceIdToNameMap = ServiceManager.GetAllServicesIdToNameMap();
IDictionary <string, string> partnerIdToNameMap = PartnerManager.GetAllPartnersIdToNameMap();
nodeSettings.SetSchedules(ScheduleManager.GetSchedules(), flowIdToNameMap, serviceIdToNameMap,
partnerIdToNameMap, out errorMessage);
}
string tempFilePath = SettingsProvider.NewTempFilePath();
_compressionHelper.Compress("Settings.xml", _serializationHelper.SerializeWithLineBreaks(nodeSettings),
tempFilePath);
if (errorMessage != null)
{
_compressionHelper.Compress("Errors.txt", Encoding.UTF8.GetBytes(errorMessage), tempFilePath);
}
byte[] zippedData = File.ReadAllBytes(tempFilePath);
ActivityManager.LogAudit(NodeMethod.None, null, visit, "{0} exported the following node settings: {1}.",
visit.Account.NaasAccount, settingsToExport);
return(zippedData);
}
private bool CheckToCompressDocument(Document ioDocument)
{
if (_alwaysCompressDocumentContents)
{
if (!ioDocument.DontAutoCompress && !ioDocument.IsZipFile)
{
if (!string.IsNullOrEmpty(ioDocument.DocumentName))
{
if ((ioDocument.DocumentName == "Node20.Report") ||
(ioDocument.DocumentName == "Node20.Error") ||
(ioDocument.DocumentName == "Node20.Original"))
{
// Don't compress these special files
return(false);
}
}
else
{
ioDocument.DocumentName = Guid.NewGuid().ToString();
}
string originalDocumentName = ioDocument.DocumentName;
string zipExtension = CommonContentAndFormatProvider.GetFileExtension(CommonContentType.ZIP);
ioDocument.DocumentName = Path.ChangeExtension(ioDocument.DocumentName, zipExtension);
ioDocument.Type = CommonContentType.ZIP;
if (!CollectionUtils.IsNullOrEmpty(ioDocument.Content))
{
ioDocument.Content = _compressionHelper.Compress(originalDocumentName, ioDocument.Content);
}
return(true);
}
}
return(false);
}
protected byte[] CreateRandomXMLQueryResult(bool doCompress, int start, int count,
out int actualCount, out bool isLast,
out string documentName)
{
string QUERY_XML_HEADER =
"<?xml version=\"1.0\" encoding=\"UTF-8\"?>" +
"<QueryResult:QueryResult xmlns:QueryResult=\"http://www.exchangenetwork.net/schema/NCT/1\" xmlns=\"http://www.exchangenetwork.net/schema/NCT/1\" xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\">";
string QUERY_XML_BODY_ROW =
"<row>Row {0} text</row>";
string QUERY_XML_FOOTER =
"</QueryResult:QueryResult>";
const int totalCount = 10;
int endIndex;
if (count == -1)
{
if (start != 0)
{
throw new ArgumentException("Invalid Arguments", "Paging.Start");
}
endIndex = totalCount;
}
else
{
if (start < 0)
{
throw new ArgumentException("Invalid Arguments", "Paging.Start");
}
if (count <= 0)
{
throw new ArgumentException("Invalid Arguments", "Paging.Count");
}
endIndex = Math.Min(totalCount, start + count);
}
isLast = (endIndex == totalCount);
StringBuilder sb = new StringBuilder();
sb.Append(QUERY_XML_HEADER);
actualCount = endIndex - start;
for (int i = start + 1; i <= endIndex; ++i)
{
sb.AppendFormat(QUERY_XML_BODY_ROW, i.ToString());
}
sb.Append(QUERY_XML_FOOTER);
byte[] rtnArray = StringUtils.UTF8.GetBytes(sb.ToString());
documentName = Guid.NewGuid().ToString() + ".xml";
if (doCompress)
{
rtnArray = _compressionHelper.Compress(documentName, rtnArray);
}
return(rtnArray);
}
/// <summary>
/// 压缩数据。
/// </summary>
/// <param name="bytes">要压缩的数据的二进制流。</param>
/// <param name="offset">要压缩的数据的二进制流的偏移。</param>
/// <param name="length">要压缩的数据的二进制流的长度。</param>
/// <param name="compressedStream">压缩后的数据的二进制流。</param>
/// <returns>是否压缩数据成功。</returns>
public static bool Compress(byte[] bytes, int offset, int length, Stream compressedStream)
{
if (s_CompressionHelper == null)
{
throw new GameFrameworkException("Compressed helper is invalid.");
}
if (bytes == null)
{
throw new GameFrameworkException("Bytes is invalid.");
}
if (offset < 0 || length < 0 || offset + length > bytes.Length)
{
throw new GameFrameworkException("Offset or length is invalid.");
}
if (compressedStream == null)
{
throw new GameFrameworkException("Compressed stream is invalid.");
}
try
{
return(s_CompressionHelper.Compress(bytes, offset, length, compressedStream));
}
catch (Exception exception)
{
if (exception is GameFrameworkException)
{
throw;
}
throw new GameFrameworkException(Text.Format("Can not compress with exception '{0}'.", exception.ToString()), exception);
}
}
public override byte[] SerializeToBytes <T>(T obj)
{
return(_compressionHelper.Compress("obj", _serializationHelper.BinarySerialize <T>(obj)));
}
