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add migration to file extensions for mare storage

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This commit is contained in:
rootdarkarchon
2023-05-06 02:41:17 +02:00
parent 176fc9560b
commit f512552fe7
3 changed files with 43 additions and 8 deletions
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38
MareSynchronos/FileCache/FileCacheManager.cs
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@@ -105,9 +105,9 @@ public sealed class FileCacheManager : IDisposable
public List<FileCacheEntity> GetAllFileCaches() => _fileCaches.Values.SelectMany(v => v).ToList();
public string GetCacheFilePath(string hash, bool isTemporaryFile)
public string GetCacheFilePath(string hash, string extension, bool isTemporaryFile)
{
return Path.Combine(_configService.Current.CacheFolder, hash + (isTemporaryFile ? ".tmp" : string.Empty));
return Path.Combine(_configService.Current.CacheFolder, hash + "." + extension + (isTemporaryFile ? ".tmp" : string.Empty));
}
public FileCacheEntity? GetFileCacheByHash(string hash)
@@ -181,12 +181,13 @@ public sealed class FileCacheManager : IDisposable
{
sb.AppendLine(entry.CsvEntry);
}
if (File.Exists(_csvPath))
{
File.Copy(_csvPath, CsvBakPath, overwrite: true);
}
lock (_fileWriteLock)
{
if (File.Exists(_csvPath))
{
File.Copy(_csvPath, CsvBakPath, overwrite: true);
}
try
{
File.WriteAllText(_csvPath, sb.ToString());
@@ -199,6 +200,31 @@ public sealed class FileCacheManager : IDisposable
}
}
internal FileCacheEntity MigrateFileHashToExtension(FileCacheEntity fileCache, string ext)
{
try
{
RemoveHashedFile(fileCache);
FileInfo oldCache = new(fileCache.ResolvedFilepath);
var extensionPath = fileCache.ResolvedFilepath.ToUpper() + "." + ext;
File.Move(fileCache.ResolvedFilepath, extensionPath, true);
var newHashedEntity = new FileCacheEntity(fileCache.Hash, fileCache.PrefixedFilePath + "." + ext, DateTime.UtcNow.Ticks.ToString());
newHashedEntity.SetResolvedFilePath(extensionPath);
FileInfo newCache = new FileInfo(extensionPath);
newCache.LastAccessTime = oldCache.LastAccessTime;
newCache.LastWriteTime = oldCache.LastWriteTime;
AddHashedFile(newHashedEntity);
_logger.LogDebug("Migrated from {oldPath} to {newPath}", fileCache.ResolvedFilepath, newHashedEntity.ResolvedFilepath);
return newHashedEntity;
}
catch (Exception ex)
{
AddHashedFile(fileCache);
_logger.LogWarning(ex, "Failed to migrate entity {entity}", fileCache.PrefixedFilePath);
return fileCache;
}
}
private void AddHashedFile(FileCacheEntity fileCache)
{
if (!_fileCaches.TryGetValue(fileCache.Hash, out var entries))