private static string ComputeHashForFile(string path, ConfigCachingPolicy policy)
{
switch (policy)
{
case ConfigCachingPolicy.ByFileContent:
using (var md5 = MD5.Create())
{
using (var stream = File.OpenRead(path))
{
var fileMd5 = md5.ComputeHash(stream);
return BitConverter.ToString(fileMd5);
}
}
case ConfigCachingPolicy.ByFileModified:
var fileInfo = new FileInfo(path);
return fileInfo.LastWriteTimeUtc.ToBinary().ToString();
case ConfigCachingPolicy.Permanent:
return path;
}
throw new InvalidOperationException("Cannot calculate file hash for ConfigCachinePolicy.None");
}
private static string ComputeHashForFile(string path, ConfigCachingPolicy policy)
{
switch (policy)
{
case ConfigCachingPolicy.ByFileContent:
using (var md5 = MD5.Create())
{
using (var stream = File.OpenRead(path))
{
var fileMd5 = md5.ComputeHash(stream);
return(BitConverter.ToString(fileMd5));
}
}
case ConfigCachingPolicy.ByFileModified:
var fileInfo = new FileInfo(path);
return(fileInfo.LastWriteTimeUtc.ToBinary().ToString());
case ConfigCachingPolicy.Permanent:
return(path);
}
throw new InvalidOperationException("Cannot calculate file hash for ConfigCachinePolicy.None");
}
