using System;
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using System.IO;
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using System.Text;
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namespace HalconTools
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{
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public class SerializeFileTool<T>
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{
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public T GetConfig(string fileName)
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{
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T local = default(T);
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byte[] bStr = null;
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if (this.ReadBytes(fileName, out bStr) == FileOperationResult.OK)
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{
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local = SerializeTool<T>.XmlSerializerDeserialize(bStr);
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}
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return local;
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}
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private FileOperationResult ReadBytes(string path, out byte[] bStr)
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{
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bStr = null;
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if (!File.Exists(path))
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{
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return FileOperationResult.NOTEXIST;
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}
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try
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{
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using (FileStream stream = new FileStream(path, FileMode.Open, FileAccess.ReadWrite))
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{
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bStr = new byte[stream.Length];
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stream.Read(bStr, 0, bStr.Length);
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}
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}
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catch
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{
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return FileOperationResult.WRITEERROR;
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}
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return FileOperationResult.OK;
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}
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public void SetConfig(string fileName, T config)
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{
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this.WriteBytes(fileName, FileMode.Create, SerializeTool<T>.XmlSerializerSerialize(config));
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}
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private FileOperationResult WriteBytes(string path, FileMode filemode, byte[] bStr)
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{
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try
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{
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using (FileStream stream = new FileStream(path, filemode, FileAccess.ReadWrite))
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{
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stream.Write(bStr, 0, bStr.Length);
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}
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}
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catch (Exception)
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{
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return FileOperationResult.WRITEERROR;
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}
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return FileOperationResult.OK;
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}
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private FileOperationResult WriteString(string path, FileMode filemode, string str)
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{
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byte[] bytes = Encoding.Default.GetBytes(str);
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return this.WriteBytes(path, filemode, bytes);
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}
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}
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}
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