public override bool Equals(object obj)
{
FileWithVersionInfo info = obj as FileWithVersionInfo;
if (info == null)
{
return(false);
}
return((string.Equals(this.FilePath, info.FilePath, StringComparison.InvariantCultureIgnoreCase) && (this.LastWriteTimeUtc == info.LastWriteTimeUtc)) && (this.Length == info.Length));
}
private void CopyFileToShadow(string lastShadow, FileWithVersionInfo r)
{
string fileName = Path.GetFileName(r.FilePath);
string destFileName = Path.Combine(this._shadowFolder, fileName);
if (lastShadow != null)
{
try
{
string str3 = Path.Combine(lastShadow, fileName);
FileInfo info = new FileInfo(str3);
if ((info.Exists && (info.LastWriteTimeUtc == r.LastWriteTimeUtc)) && (info.Length == r.Length))
{
using (File.Open(str3, FileMode.Open, FileAccess.ReadWrite, FileShare.None))
{
}
File.Move(str3, destFileName);
return;
}
}
catch
{
}
}
try
{
File.Copy(r.FilePath, destFileName);
}
catch (IOException exception)
{
if (!exception.Message.Contains(destFileName))
{
throw;
}
string message = "Shadow-copy error: " + exception.Message;
try
{
FileInfo info2 = new FileInfo(r.FilePath);
FileInfo info3 = new FileInfo(destFileName);
if (info3.Exists)
{
object obj2 = message;
message = string.Concat(new object[] { obj2, " [new:", info3.LastWriteTime, ",", info3.Length, "]" });
obj2 = message;
message = string.Concat(new object[] { obj2, " [old:", info2.LastWriteTime, ",", info2.Length, "]" });
}
}
catch
{
}
throw new Exception(message, exception);
}
}
private void GetAssemblyReferenceMap(out FileWithVersionInfo[] volatileRefs, out FileWithVersionInfo[] nonvolatileRefs)
{
string fileName = null;
UniqueStringCollection strings = new UniqueStringCollection(base.AllFileReferences, new FileNameComparer());
strings.AddRange(PluginAssembly.GetCompatibleAssemblies(base.IsMyExtensions));
if ((base.Repository != null) && !base.Repository.DynamicSchema)
{
strings.Add(base.Repository.CustomAssemblyPath);
strings.AddRange(base.Repository.GetDriverAssemblies());
if (base.Repository.DriverLoader.IsValid && (base.Repository.DriverLoader.InternalID == null))
{
try
{
fileName = Path.GetFileName(base.Repository.DriverLoader.GetAssemblyPath());
}
catch
{
}
}
}
List<FileWithVersionInfo> list = new List<FileWithVersionInfo>();
List<string> assemblyFilePaths = new List<string>();
foreach (string str2 in strings)
{
try
{
if (Path.IsPathRooted(str2) && File.Exists(str2))
{
if (!(ShadowAssemblyManager.IsShadowable(str2) && !Path.GetFileName(str2).Equals(fileName, StringComparison.OrdinalIgnoreCase)))
{
list.Add(new FileWithVersionInfo(str2));
}
else
{
assemblyFilePaths.Add(str2);
}
}
}
catch
{
}
}
nonvolatileRefs = (from r in list
orderby r.FilePath
select r).ToArray<FileWithVersionInfo>();
volatileRefs = AssemblyProber.GetSameFolderAssemblyReferenceChain(assemblyFilePaths);
}
private bool NeedsRefresh(FileWithVersionInfo[] oldRefs, FileWithVersionInfo[] newRefs)
{
if (oldRefs == null)
{
return true;
}
HashSet<string> oldNames = new HashSet<string>(from r in oldRefs select r.FilePath, StringComparer.InvariantCultureIgnoreCase);
return !(from r in newRefs
where oldNames.Contains(r.FilePath)
select r).SequenceEqual<FileWithVersionInfo>(oldRefs);
}
private void CopyFileToShadow(string lastShadow, FileWithVersionInfo r)
{
string fileName = Path.GetFileName(r.FilePath);
string destFileName = Path.Combine(this._shadowFolder, fileName);
if (lastShadow != null)
{
try
{
string str3 = Path.Combine(lastShadow, fileName);
FileInfo info = new FileInfo(str3);
if ((info.Exists && (info.LastWriteTimeUtc == r.LastWriteTimeUtc)) && (info.Length == r.Length))
{
using (File.Open(str3, FileMode.Open, FileAccess.ReadWrite, FileShare.None))
{
}
File.Move(str3, destFileName);
return;
}
}
catch
{
}
}
try
{
File.Copy(r.FilePath, destFileName);
}
catch (IOException exception)
{
if (!exception.Message.Contains(destFileName))
{
throw;
}
string message = "Shadow-copy error: " + exception.Message;
try
{
FileInfo info2 = new FileInfo(r.FilePath);
FileInfo info3 = new FileInfo(destFileName);
if (info3.Exists)
{
object obj2 = message;
message = string.Concat(new object[] { obj2, " [new:", info3.LastWriteTime, ",", info3.Length, "]" });
obj2 = message;
message = string.Concat(new object[] { obj2, " [old:", info2.LastWriteTime, ",", info2.Length, "]" });
}
}
catch
{
}
throw new Exception(message, exception);
}
}
