PathFileHelper GZipFileHelper (Decompress)
#define NET45
namespace Test
{
using Microshaoft;
using System;
using System.Diagnostics;
using System.IO;
public class Program
{
public static void Main()
{
#if NET45
var files = Directory.EnumerateFiles(@"d:\", "*.gz*", SearchOption.TopDirectoryOnly);
foreach (var file in files)
{
var r = false;
string path = string.Empty;
try
{
if
(
GZipFileHelper
.Decompress
(
file
, @"d:\temp"
, (x) =>
{
var s = ".Gz";
int p = x.ToLower().LastIndexOf(s.ToLower());
if (p > 0)
{
x = x.Remove(p, s.Length);
}
return x;
}
, out path
)
)
{
r = PathFileHelper
.MoveFileTo
(
path
, @"d:\Temp"
, @"d:\Temp2"
, true
);
}
}
catch (Exception e)
{
string log = string
.Format
(
"Process file: [{1}] caught exception:{0}{2}"
, "\r\n"
, file
, e.ToString()
);
Console.Error.WriteLine(log);
EventLogHelper
.WriteEventLogEntry
(
""
, log
, EventLogEntryType.Error
, 1001
);
r = false;
}
if (r)
{
PathFileHelper
.MoveFileTo
(
file
, @"d:\"
, @"d:\Temp3"
, true
);
Console.WriteLine("ok: {0}", file);
}
else
{
PathFileHelper
.MoveFileTo
(
file
, @"d:\Temp"
, @"d:\Temp4"
, true
);
}
}
Console.ReadLine();
#endif
}
}
}
#if NET45
namespace Microshaoft
{
using System;
using System.IO;
using System.IO.Compression;
public static class GZipFileHelper
{
public static bool Decompress
(
string originalFileFullPath
, string targetDirectoryPath
, Func<string, string> onNamingDecompressedFileProcessFunc
, out string decompressedFileFullPath
)
{
var r = false;
using (FileStream originalFileStream = File.OpenRead(originalFileFullPath))
{
var originalFileExtensionName = Path.GetExtension(originalFileFullPath);
var originalDirectoryPath = Path.GetDirectoryName(originalFileFullPath);
decompressedFileFullPath = PathFileHelper.GetNewPath(originalDirectoryPath, targetDirectoryPath, originalFileFullPath);
string fileName = Path.GetFileName(decompressedFileFullPath);
string directory = Path.GetDirectoryName(decompressedFileFullPath);
if (onNamingDecompressedFileProcessFunc != null)
{
fileName = onNamingDecompressedFileProcessFunc(fileName);
}
decompressedFileFullPath = Path.Combine(directory, fileName);
using (FileStream decompressedFileStream = File.Create(decompressedFileFullPath))
{
using (GZipStream decompressionStream = new GZipStream(originalFileStream, CompressionMode.Decompress))
{
decompressionStream.CopyTo(decompressedFileStream);
r = true;
}
}
}
return r;
}
}
}
#endif
namespace Microshaoft
{
using System;
using System.IO;
using System.Linq;
public static class PathFileHelper
{
public static bool MoveFileTo
(
string sourceFullPathFileName
, string sourceDirectoryPath
, string destDirectorytPath
, bool deleteExistsDestFile = false
)
{
var r = false;
var destFullPathFileName = GetNewPath(sourceDirectoryPath, destDirectorytPath, sourceFullPathFileName);
var directory = Path.GetDirectoryName(destFullPathFileName);
if (File.Exists(directory))
{
File.Delete(directory);
}
if (!Directory.Exists(directory))
{
Directory.CreateDirectory(directory);
}
if (deleteExistsDestFile)
{
if (File.Exists(destFullPathFileName))
{
File.Delete(destFullPathFileName);
}
}
File.Move(sourceFullPathFileName, destFullPathFileName);
r = true;
return r;
}
public static string GetValidPathOrFileName(string path, string replacement)
{
string s = string.Empty;
var chars = Path.GetInvalidPathChars();
chars = chars.Union(Path.GetInvalidFileNameChars()).ToArray();
Array
.ForEach
(
chars
, (x) =>
{
s = s.Replace(x.ToString(), replacement);
}
);
return s;
}
public static string GetNewPath(string oldDirectoryPath, string newDirectoryPath, string originalFileFullPath)
{
string newPath = newDirectoryPath;
originalFileFullPath = Path.GetFullPath(originalFileFullPath);
var directorySeparator = Path.DirectorySeparatorChar.ToString();
oldDirectoryPath = Path.GetFullPath(oldDirectoryPath);
newDirectoryPath = Path.GetFullPath(newDirectoryPath);
if (!oldDirectoryPath.EndsWith(directorySeparator))
{
oldDirectoryPath += directorySeparator;
}
if (!newDirectoryPath.EndsWith(directorySeparator))
{
newDirectoryPath += directorySeparator;
}
string relativeDirectoryPath = string.Empty;
int p = originalFileFullPath
.ToLower()
.IndexOf(oldDirectoryPath.ToLower());
if (p >= 0)
{
p += oldDirectoryPath.Length;
relativeDirectoryPath = originalFileFullPath.Substring(p);
newPath = Path.Combine(newPath, relativeDirectoryPath);
}
newPath = Path.GetFullPath(newPath);
return newPath;
}
}
}
namespace Microshaoft
{
using System;
using System.Collections.Generic;
using System.Linq;
using System.Diagnostics;
public static class EventLogHelper
{
private static string _processNameID = new Func<string>
(
() =>
{
var process = Process.GetCurrentProcess();
return
string.Format
(
"{1}{0}({2})"
, ""
, process.ProcessName
, process.Id
);
}
)();
public static EventLog[] GetEventLogs()
{
var r = EventLog.GetEventLogs();
return r;
}
public static void WriteEventLogEntry
(
//string logName,
string sourceName,
string logMessage,
EventLogEntryType logEntryType
, int eventID
)
{
EventLog eventLog = new EventLog();
eventLog.Source = sourceName;
//eventLog.Log = logName;
logMessage = string.Format
(
"{1}{0}Process [{3}] @ {4}{0}{5}{0}{2}"
, "\r\n"
, "begin ==========================================="
, "end ============================================="
, _processNameID
, DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss.fffff")
, logMessage
);
eventLog.WriteEntry
(
logMessage
, logEntryType
, eventID
);
}
public static bool TryCreateEventSourceLog
(
string logName,
string sourceName,
bool allowRecreate = false
)
{
bool r = false;
if (EventLog.SourceExists(sourceName))
{
if (allowRecreate)
{
try
{
var s = EventLog.LogNameFromSourceName(sourceName, ".");
if (string.Compare(s, logName, true) != 0)
{
EventLog.DeleteEventSource(sourceName);
EventLog.Delete(logName);
EventLog.CreateEventSource(sourceName, logName);
r = true;
}
}
catch// (Exception e)
{
r = false;
}
}
else
{
r = true;
}
}
else
{
EventLog.CreateEventSource(sourceName, logName);
r = true;
}
return r;
}
}
}
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