public void ReleaseDropFile(string uncFilePath)
{
string dropFileNameToDelete = null;
foreach (string key in map.Keys)
{
DropFile df = map[key];
if (df.UNCFilePath.ToLower() == uncFilePath.ToLower())
{
df.UseCount--;
if (df.UseCount == 0)
{
dropFileNameToDelete = key;
}
break;
}
}
if (dropFileNameToDelete != null)
{
DropFile df = map[dropFileNameToDelete];
//delete the drop copy
System.IO.File.Delete(df.UNCFilePath);
map.Remove(dropFileNameToDelete);
}
}
public string GetDropFilePath(string uniqueFileName, string filePath)
{
if (map.ContainsKey(uniqueFileName))
{
DropFile df = map[uniqueFileName];
df.UseCount++;
return df.UNCFilePath;
}
else
{
string destFile = Path.Combine(AppConfig.FileDrop.FullName, Guid.NewGuid().ToString() + Path.GetExtension(filePath));
System.IO.File.Copy(filePath, destFile);
DropFile df = new DropFile();
df.UNCFilePath = destFile;
df.UseCount = 1;
map[uniqueFileName] = df;
return destFile;
}
}
public string GetDropFilePath(string uniqueFileName, string filePath)
{
if (map.ContainsKey(uniqueFileName))
{
DropFile df = map[uniqueFileName];
df.UseCount++;
return(df.UNCFilePath);
}
else
{
string destFile = Path.Combine(AppConfig.FileDrop.FullName, Guid.NewGuid().ToString() + Path.GetExtension(filePath));
System.IO.File.Copy(filePath, destFile);
DropFile df = new DropFile();
df.UNCFilePath = destFile;
df.UseCount = 1;
map[uniqueFileName] = df;
return(destFile);
}
}
