private static T ReadXml <T>(string fileName, XmlReader reader)
{
try
{
var serializer = new XmlSerializer(typeof(T));
T obj = (T)serializer.Deserialize(reader);
return(obj);
}
catch (InvalidOperationException xmlParseException)
{
if (FabricFile.Exists(fileName))
{
ImageBuilder.TraceSource.WriteError(
TraceType,
"Invalid XML Content. File Size: {0}",
FabricFile.GetSize(fileName));
}
else
{
ImageBuilder.TraceSource.WriteError(
TraceType,
"File '{0}' does not exist.",
fileName);
}
TraceAndThrowValidationErrorWithFileName(
xmlParseException,
TraceType,
fileName,
StringResources.ImageBuilderError_ErrorParsingXmlFile,
fileName);
}
return(default(T));
}
private ImageStoreFile ConvertToImageStoreFile(string fullFilePath, string storeSource)
{
return(new ImageStoreFile(
this.GetStoreRelativePathFromFullName(fullFilePath, storeSource),
string.Empty,
FabricFile.GetSize(fullFilePath),
FabricFile.GetLastWriteTime(fullFilePath)));
}
public long GetValueCheckpointFileSize()
{
if (ValueCheckpointFileSize == -1)
{
ValueCheckpointFileSize = FabricFile.GetSize(this.ValueCheckpointFileName);
}
return(ValueCheckpointFileSize);
}
public long GetKeyCheckpointFileSize()
{
if (KeyCheckpointFileSize == -1)
{
KeyCheckpointFileSize = FabricFile.GetSize(this.KeyCheckpointFileName);
}
return(KeyCheckpointFileSize);
}
public static T ReadXml <T>(string fileName, XmlReaderSettings validatingXmlReaderSettings)
{
#if !DotNetCoreClr
// Ensure the XmlResolve is set to null
validatingXmlReaderSettings.XmlResolver = null;
#endif
using (var stream = FabricFile.Open(fileName, FileMode.Open, FileAccess.Read, FileShare.Read))
using (var xmlReader = XmlReader.Create(stream, validatingXmlReaderSettings))
{
T v = ReadXml <T>(fileName, xmlReader);
#if DotNetCoreClr
try
{
var applicationManifestType = v as IXmlValidator;
if (applicationManifestType != null)
{
applicationManifestType.Validate();
}
}
catch (InvalidOperationException xmlParseException)
{
if (FabricFile.Exists(fileName))
{
ImageBuilder.TraceSource.WriteError(
TraceType,
"Invalid XML Content. File Size: {0}",
FabricFile.GetSize(fileName));
}
else
{
ImageBuilder.TraceSource.WriteError(
TraceType,
"File '{0}' does not exist.",
fileName);
}
TraceAndThrowValidationErrorWithFileName(
xmlParseException,
TraceType,
fileName,
StringResources.ImageBuilderError_ErrorParsingXmlFile,
fileName);
}
catch (XmlException xmlException)
{
TraceAndThrowValidationErrorWithFileName(
xmlException,
TraceType,
fileName,
StringResources.ImageBuilderError_ErrorParsingXmlFile,
fileName);
}
#endif
return(v);
}
}
/// <summary>
/// Compare two files and return true if they are different.
/// </summary>
/// <param name="firstFilename">The name of the first file to compare.</param>
/// <param name="secondFilename">The name of the second file to compare.</param>
/// <returns>True if the files are different, false otherwise </returns>
public bool AreFilesDifferent(string firstFilename, string secondFilename)
{
this.ThrowIfDisposed();
if (this.copyFlag == CopyFlag.AtomicCopy || this.copyFlag == CopyFlag.AtomicCopySkipIfExists)
{
return(true);
}
else
{
return(FabricFile.Exists(firstFilename) != FabricFile.Exists(secondFilename) ||
FabricFile.GetSize(firstFilename) != FabricFile.GetSize(secondFilename) ||
FabricFile.GetLastWriteTime(firstFilename) != FabricFile.GetLastWriteTime(firstFilename));
}
}
private void EstimateTotalByteCount(string dirFullPath)
{
var fileFullPaths = FabricDirectory.GetFiles(dirFullPath, "*", true, SearchOption.AllDirectories);
this.totalFileCountEstimate += fileFullPaths.Length;
foreach (var fileFullPath in fileFullPaths)
{
this.totalByteCountEstimate += FabricFile.GetSize(fileFullPath);
this.UpdateProgressEstimatingPackageSizeDetails();
}
this.totalFileCountEstimate += FabricDirectory.GetDirectories(dirFullPath, "*", SearchOption.AllDirectories).Length;
++this.totalFileCountEstimate;
}
public void FabricFile_GetSize_FileOpenInReadShare_Succeeds()
{
string filePath = Path.Combine(this.testPath, this.testFileName);
LogHelper.Log("FabricDirectory.Create {0}", this.testPath);
FabricDirectory.CreateDirectory(this.testPath);
LogHelper.Log("FabricFile.Create {0}", filePath);
using (var writer = new StreamWriter(FabricFile.Create(filePath)))
{
writer.WriteLine(this.testString);
}
LogHelper.Log("FabricFile.Open {0}", filePath);
using (var filestream = FabricFile.Open(filePath, FileMode.Open, FileAccess.Read, FileShare.Read))
{
long fileSize = FabricFile.GetSize(filePath);
LogHelper.Log("FabricFile.GetSize {0}", fileSize);
Assert.IsTrue(fileSize > 0, "FabricFile.GetSize should return non-zero file size.");
}
}
/// <summary>
/// Upload a file from SMB to xstore
/// </summary>
/// <param name="blobContainer">
/// Blob container
/// </param>
/// <param name="task">
/// Task object
/// </param>
private void TransferFileFromSMBToXStore(CloudBlobContainer blobContainer, XStoreFileOperationTask task)
{
if (!this.ShouldCopy(task.SrcUri))
{
return;
}
Int64 size = FabricFile.GetSize(task.SrcUri);
// Create the Blob and upload the file
var blob = blobContainer.GetBlockBlobReference(task.DstUri);
var blobWrapper = new XStoreBlobWrapper(blob);
if (task.TimeoutHelper != null)
{
//task.TimeoutHelper.ThrowIfExpired();
blobWrapper.UploadFromFile(task.SrcUri, (int)size, task.TimeoutHelper.GetRemainingTime());
}
else
{
blobWrapper.UploadFromFile(task.SrcUri, (int)size, TimeSpan.MaxValue);
}
}
public void FabricFile_EndToEndPositive()
{
var folderPath = this.testPath;
folderPath = this.ExtendPath(folderPath);
var filePath = Path.Combine(folderPath, this.testFileName);
Assert.IsTrue(filePath.Length > 260);
LogHelper.Log("FabricDirectory.Create {0}", folderPath);
FabricDirectory.CreateDirectory(folderPath);
LogHelper.Log("FabricFile.Create {0}", filePath);
using (StreamWriter streamWriter = new StreamWriter(FabricFile.Create(filePath)))
{
LogHelper.Log("Write {0}", this.testString);
streamWriter.WriteLine(this.testString);
}
LogHelper.Log("FabricDirectory.GetDirectories {0}", this.testPath);
var result = FabricDirectory.GetDirectories(this.testPath);
Assert.AreEqual(1, result.Length);
LogHelper.Log("FabricDirectory.GetFiles {0}", this.testPath);
result = FabricDirectory.GetFiles(this.testPath);
Assert.AreEqual(0, result.Length);
LogHelper.Log("FabricDirectory.GetFiles {0}, AllDirectories", this.testPath);
result = FabricDirectory.GetFiles(this.testPath, "*", SearchOption.AllDirectories);
Assert.AreEqual(1, result.Length);
LogHelper.Log("FabricDirectory.GetDirectories {0}", folderPath);
result = FabricDirectory.GetDirectories(folderPath);
Assert.AreEqual(0, result.Length);
LogHelper.Log("FabricDirectory.GetFiles {0}", folderPath);
result = FabricDirectory.GetFiles(folderPath);
Assert.AreEqual(1, result.Length);
LogHelper.Log("FabricFile.Open {0}", filePath);
using (StreamReader streamReader = new StreamReader(FabricFile.Open(filePath, FileMode.Open, FileAccess.Read, FileShare.None)))
{
string actual = streamReader.ReadLine();
LogHelper.Log("Read {0}", actual);
Assert.AreEqual(this.testString, actual);
}
LogHelper.Log("FabricFile.GetSize {0}", filePath);
long size = FabricFile.GetSize(filePath);
Assert.IsTrue(size > 0);
LogHelper.Log("FabricPath.GetDirectoryName {0}", filePath);
string directoryName = FabricPath.GetDirectoryName(filePath);
Assert.AreEqual(folderPath, directoryName);
LogHelper.Log("FabricFile.GetLastWriteTime {0}", filePath);
DateTime oldTime = FabricFile.GetLastWriteTime(filePath);
Thread.Sleep(TimeSpan.FromSeconds(1));
using (StreamWriter streamWriter = new StreamWriter(FabricFile.Open(filePath, FileMode.Open, FileAccess.Write)))
{
LogHelper.Log("Write {0}", this.testString);
streamWriter.WriteLine(this.testString);
}
DateTime newTime = FabricFile.GetLastWriteTime(filePath);
Assert.IsTrue(newTime > oldTime);
}
