public static string ReadAllText(string path)
{
using (var stream = FileMethods.CreateFileStream(path,
DesiredAccess.GENERIC_READ, ShareMode.FILE_SHARE_READWRITE, CreationDisposition.OPEN_EXISTING))
{
using (var reader = new System.IO.StreamReader(stream))
{
return(reader.ReadToEnd());
}
}
}
public static void WriteAllText(string path, string text)
{
using (var stream = FileMethods.CreateFileStream(path,
DesiredAccess.FILE_GENERIC_WRITE, ShareMode.FILE_SHARE_READWRITE, CreationDisposition.OPEN_ALWAYS))
{
using (var writer = new System.IO.StreamWriter(stream))
{
writer.Write(text);
}
}
}
public static string ReadAllText(string path)
{
using (var stream = FileMethods.CreateFileStream(path,
DesiredAccess.GenericRead, ShareModes.ReadWrite, CreationDisposition.OpenExisting))
{
using (var reader = new System.IO.StreamReader(stream))
{
return(reader.ReadToEnd());
}
}
}
public static void WriteAllText(string path, string text)
{
using (var stream = FileMethods.CreateFileStream(path,
DesiredAccess.GenericWrite, ShareModes.ReadWrite, CreationDisposition.OpenAlways))
{
using (var writer = new System.IO.StreamWriter(stream))
{
writer.Write(text);
}
}
}
public static void WriteAllBytes(string path, byte[] data)
{
using (var stream = FileMethods.CreateFileStream(path,
DesiredAccess.GenericWrite, ShareModes.ReadWrite, CreationDisposition.OpenAlways))
{
using (var writer = new System.IO.BinaryWriter(stream))
{
writer.Write(data);
}
}
}
public string CreateTestFile(string content, string basePath = null)
{
string testFile = GetTestPath(basePath);
using (var stream = FileMethods.CreateFileStream(testFile,
DesiredAccess.FILE_GENERIC_READWRITE, ShareMode.FILE_SHARE_READWRITE, CreationDisposition.CREATE_NEW))
{
using (var writer = new StreamWriter(stream))
{
writer.Write(content);
}
}
return(testFile);
}
public string CreateTestFile(byte[] content, string basePath = null)
{
string testFile = GetTestPath(basePath);
using (var stream = FileMethods.CreateFileStream(testFile,
DesiredAccess.GenericReadWrite, ShareModes.ReadWrite, CreationDisposition.CreateNew))
{
using (var writer = new BinaryWriter(stream))
{
writer.Write(content);
}
}
return(testFile);
}
/// <param name="tempRootDirectoryName">The subdirectory to use for temp files "MyApp"</param>
public TestFileCleaner()
{
TempFolder = Path.Combine(s_rootTempFolder, Path.GetRandomFileName());
string flagFile = Path.Combine(TempFolder, WinteropFlagFileName);
lock (s_CleanLock)
{
// Make sure we fully lock the directory before allowing cleaning
FileHelper.CreateDirectoryRecursive(TempFolder);
// Create a flag file and leave it open- this way we can track and clean abandoned (crashed/terminated) processes
_flagFile = FileMethods.CreateFileStream(flagFile,
DesiredAccess.GENERIC_READWRITE, ShareMode.FILE_SHARE_NONE, CreationDisposition.CREATE_NEW);
var writer = new StreamWriter(_flagFile);
writer.WriteLine("Temporary Flag File");
writer.Flush();
}
}
public void CreateStreamSystemIoDefines()
{
using (var cleaner = new TestFileCleaner())
{
string filePath = cleaner.GetTestPath();
using (var stream = FileMethods.CreateFileStream(
path: filePath,
fileAccess: System.IO.FileAccess.Write,
fileShare: System.IO.FileShare.ReadWrite,
fileMode: System.IO.FileMode.Append,
fileAttributes: 0,
securityFlags: WInterop.Support.Environment.IsWindowsStoreApplication()
? SecurityQosFlags.None
: SecurityQosFlags.QosPresent | SecurityQosFlags.Anonymous))
{
stream.Should().NotBeNull();
}
}
}
