public static void CopyFiles(string srcPath, string destPath, bool isRecursive = true)
{
srcPath = PathTool.NormalizePath(srcPath);
destPath = PathTool.NormalizePathAndCreate(destPath);
var srcDir = Path.GetDirectoryName(srcPath);
var srcPattern = Path.GetFileName(srcPath);
var destFileName = Path.GetFileName(destPath);
var srcFiles = Directory.GetFiles(srcDir, srcPattern);
foreach (var srcFile in srcFiles)
{
var srcFileInfo = new FileInfo(srcFile);
if (string.IsNullOrEmpty(destFileName))
{
srcFileInfo.CopyTo(Path.Combine(destPath, Path.GetFileName(srcFile)), true);
}
else
{
// if dest path is a file just copy first one
srcFileInfo.CopyTo(destPath, true);
return;
}
}
if (isRecursive)
{
var subDirs = Directory.GetDirectories(Path.GetDirectoryName(srcPath));
foreach (var subDir in subDirs)
{
var dirName = subDir.Substring(srcDir.Length + 1);
var subsrcPath = Path.Combine(subDir, srcPattern);
var subdestPath = Path.Combine(destPath, dirName) + Path.DirectorySeparatorChar;
CopyFiles(subsrcPath, subdestPath);
}
}
}
static public void WriteIfChanged(string strTargetPath, byte[] bufferDataToWrite, long length, bool forceWrite = false)
{
strTargetPath = PathTool.NormalizePath(strTargetPath);
PathTool.NormalizePathAndCreate(Path.GetFullPath(strTargetPath));
//string targetDir = Path.GetDirectoryName(strTargetPath);
string targetFileName = Path.GetFileName(strTargetPath);
var sourceFileBuffer = new byte[7 * 1024];
int sourceFileReadSize = 0;
var targetFileBuffer = new byte[7 * 1024];
int targetFileReadSize = 0;
bool bIsMissMatched = false;
try
{
using (var source = new FileStream(strTargetPath, FileMode.Open, FileAccess.Read, FileShare.Read))
using (var memoryFile = new MemoryStream(bufferDataToWrite, 0, (int)length, false))
{
if (source.Length != length)
{
bIsMissMatched = true;
}
while (!bIsMissMatched)
{
sourceFileReadSize = source.Read(sourceFileBuffer, 0, sourceFileBuffer.Length);
targetFileReadSize = memoryFile.Read(targetFileBuffer, 0, targetFileBuffer.Length);
if (targetFileReadSize != sourceFileReadSize)
{
bIsMissMatched = true;
break;
}
else if (targetFileReadSize == 0)
{
break;
}
int iChar = 0;
for (iChar = 0; iChar < sourceFileReadSize; iChar++)
{
if (sourceFileBuffer[iChar] != targetFileBuffer[iChar])
{
bIsMissMatched = true;
break;
}
}
}
}
}
catch (Exception exp)
{
System.Diagnostics.Debug.WriteLine(exp.Message);
// maybe file not exist, create new one
bIsMissMatched = true;
}
if (bIsMissMatched)
{
Console.WriteLine("Writing : " + targetFileName);
using (var source = new FileStream(strTargetPath, FileMode.Create, FileAccess.Write, FileShare.None))
{
source.Write(bufferDataToWrite, 0, (int)length);
}
}
else
{
//Console.WriteLine("All updated. Skipping : " + targetFileName);
}
}
