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#region Logging Defines |
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// include this any class or method that required logging, and comment-out what is not needed |
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|
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#region Enabled logging levels |
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#define LOGGING_ENABLE_INFO |
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#define LOGGING_ENABLE_WARN |
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#define LOGGING_ENABLE_DEBUG |
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#define LOGGING_ENABLE_VERBOSEDEBUG |
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#define LOGGING_ENABLE_ERROR |
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#define LOGGING_ENABLE_VERBOSEERROR |
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#define LOGGING_ENABLE_PROFILER |
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#endregion |
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#endregion |
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using System; |
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using System.Collections.Generic; |
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using System.Linq; |
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using System.Text; |
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using System.IO; |
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using RomCheater.Logging; |
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using Enterprise.Logging; |
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|
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namespace RomCheater.Serialization |
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{ |
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public abstract class SerializationReader : ISerializationResultCount, IDisposable |
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{ |
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private string CreateDynamicFilename(Guid guid) |
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{ |
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if (guid == Guid.Empty) |
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{ |
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if (this.TemporaryFolder != string.Empty) |
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{ |
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return string.Format(@"{0}\{1}\{2}", DEFAULT_FOLDER, TemporaryFolder, DEFAULT_FILENAME); |
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} |
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else |
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{ |
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return string.Format(@"{0}\{1}", DEFAULT_FOLDER, DEFAULT_FILENAME); |
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} |
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|
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} |
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else |
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{ |
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if (this.TemporaryFolder != string.Empty) |
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{ |
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return string.Format(@"{0}\{1}\{2}", DEFAULT_FOLDER, TemporaryFolder, string.Format("{0}.tmp", guid.ToString())); |
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} |
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else |
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{ |
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return string.Format(@"{0}\{1}", DEFAULT_FOLDER, string.Format("{0}.tmp", guid.ToString())); |
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} |
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} |
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} |
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private void CreateFilename(Guid guid) |
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{ |
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FileName = CreateDynamicFilename(guid); |
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} |
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|
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public const string DEFAULT_FOLDER = "tmp"; |
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protected const string DEFAULT_FILENAME = "SerializedMemoryResults.tmp"; |
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//private static string DEFAULT_PATH = string.Format(@"{0}\{1}", DEFAULT_FOLDER, DEFAULT_FILENAME); |
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//public SerializationReader() : this(CreateFilename(Guid.Empty)) { CreateReader(Guid.Empty); } |
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public SerializationReader(Guid guid) : this(guid,false) { } |
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public SerializationReader(Guid guid, bool delete) { Delete = delete; ReaderGuid = guid; CreateFilename(guid); } |
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//protected SerializationReader(string filename) { FileName = filename; } |
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|
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|
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private bool Delete { get; set; } |
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|
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protected virtual string TemporaryFolder { get { return string.Empty; } } |
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|
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protected bool Cancelled { get; set; } |
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|
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public void CancelRequest() { Cancelled = true; } |
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|
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protected Guid ReaderGuid { get; set; } |
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|
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#region ISerializationResultCount members |
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public ulong ResultCount { get; protected set; } |
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#endregion |
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//private FileStream fileStream; |
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//protected BinaryReader binReader; |
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protected string FileName { get; private set; } |
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protected FileStream CreateReader() |
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{ |
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return new FileStream(FileName, FileMode.Open, FileAccess.Read, FileShare.Read); |
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} |
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protected FileStream CreateReader(Guid guid) |
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{ |
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return new FileStream(FileName, FileMode.Open, FileAccess.Read, FileShare.Read); |
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} |
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private void DestroyReader(Guid guid) |
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{ |
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try |
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{ |
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FileInfo fi = new FileInfo(CreateDynamicFilename(guid)); |
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try |
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{ |
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if (fi.Exists) |
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{ |
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fi.Delete(); |
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} |
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|
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} |
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catch (Exception ex) |
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{ |
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gLog.Error.WriteLine("Failed to delete result file: {0}", fi.Name); |
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gLog.Verbose.Error.WriteLine(ex.ToString()); |
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} |
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} |
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catch (Exception ex) |
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{ |
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gLog.Error.WriteLine("Failed to delete result file with guid: {0}", guid.ToString()); |
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gLog.Verbose.Error.WriteLine(ex.ToString()); |
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} |
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|
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} |
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#region IDisposable Support |
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// Track whether Dispose has been called. |
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private bool disposed = false; |
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// Implement IDisposable. |
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// Do not make this method virtual. |
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// A derived class should not be able to override this method. |
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public void Dispose() |
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{ |
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Dispose(true); |
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// This object will be cleaned up by the Dispose method. |
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// Therefore, you should call GC.SupressFinalize to |
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// take this object off the finalization queue |
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// and prevent finalization code for this object |
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// from executing a second time. |
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GC.SuppressFinalize(this); |
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} |
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// Dispose(bool disposing) executes in two distinct scenarios. |
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// If disposing equals true, the method has been called directly |
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// or indirectly by a user's code. Managed and unmanaged resources |
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// can be disposed. |
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// If disposing equals false, the method has been called by the |
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// runtime from inside the finalizer and you should not reference |
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// other objects. Only unmanaged resources can be disposed. |
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protected virtual void Dispose(bool disposing) |
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{ |
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// Check to see if Dispose has already been called. |
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if (!this.disposed) |
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{ |
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// If disposing equals true, dispose all managed |
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// and unmanaged resources. |
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if (disposing) |
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{ |
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// Dispose managed resources. |
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//component.Dispose(); |
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} |
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|
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// Call the appropriate methods to clean up |
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// unmanaged resources here. |
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// If disposing is false, |
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// only the following code is executed. |
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|
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//// clean up any resources |
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//binReader.Close(); |
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//binReader = null; |
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//fileStream = null; |
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// Note disposing has been done. |
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|
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if (Delete) |
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{ |
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DestroyReader(ReaderGuid); |
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} |
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|
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disposed = true; |
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|
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} |
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} |
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// Use C# destructor syntax for finalization code. |
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// This destructor will run only if the Dispose method |
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// does not get called. |
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// It gives your base class the opportunity to finalize. |
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// Do not provide destructors in types derived from this class. |
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~SerializationReader() |
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{ |
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// Do not re-create Dispose clean-up code here. |
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// Calling Dispose(false) is optimal in terms of |
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// readability and maintainability. |
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Dispose(false); |
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} |
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#endregion |
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} |
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} |
