private VersionedFileIdentityAndContentInfo RecordContentHash(FileContentTable table, AbsolutePath path, ContentHash hash, bool strict = false)
{
Contract.Requires(table != null);
using (
FileStream fs = File.Open(
path.ToString(m_pathTable),
FileMode.Open,
strict ? FileAccess.ReadWrite : FileAccess.Read,
FileShare.Read | FileShare.Delete))
{
var info = table.RecordContentHash(fs, hash, strict: strict);
XAssert.AreEqual(hash, info.FileContentInfo.Hash);
XAssert.IsTrue(info.Identity.Kind == VersionedFileIdentity.IdentityKind.StrongUsn || info.Identity.Kind == VersionedFileIdentity.IdentityKind.Anonymous);
return(info);
}
}
public VersionedFileIdentityAndContentInfo RecordHashAndTrackFile(AbsolutePath path)
{
Contract.Requires(path.IsValid);
string expandedPath = path.ToString(m_pathTable);
using (
FileStream fs = File.Open(
expandedPath,
FileMode.Open,
FileAccess.Read,
FileShare.Read | FileShare.Delete))
{
var hash = ContentHashingUtilities.HashContentStream(fs);
var versionedFile = m_fileContentTable.RecordContentHash(fs, hash);
// ReSharper disable once AssignNullToNotNullAttribute
m_fileChangeTracker.TryTrackChangesToFile(fs.SafeFileHandle, expandedPath, versionedFile.Identity, TrackingUpdateMode.Supersede);
return(versionedFile);
}
}
