private static void ExtractPasswordInfo(BaseCmdOptions opts, TccOption option, Mode mode)
{
if (!String.IsNullOrEmpty(opts.Password))
{
ExtractInlinePassword(opts, option);
}
if (!String.IsNullOrEmpty(opts.PasswordFile))
{
ExtractPasswordFile(opts, option);
}
if (!String.IsNullOrEmpty(opts.PasswordKey))
{
ExtractAsymetricFile(opts, option, mode);
}
}
private static int ExtractThreads(BaseCmdOptions opts)
{
if (string.IsNullOrEmpty(opts.Threads))
{
return(1);
}
if (string.Equals(opts.Threads, "all", StringComparison.InvariantCultureIgnoreCase))
{
return(Environment.ProcessorCount);
}
if (int.TryParse(opts.Threads, out var nbThread))
{
return(nbThread);
}
throw new CommandLineException("Maximum threads need to be either numeric, or \"all\" ");
}
private static void ExtractInlinePassword(BaseCmdOptions opts, TccOption option)
{
if (option.PasswordOption != NoPasswordOption.Nop)
{
throw new CommandLineException("Only one password mode allowed");
}
if (string.IsNullOrEmpty(opts.Password))
{
throw new CommandLineException("Password must be specified");
}
option.PasswordOption = new InlinePasswordOption
{
Password = opts.Password
};
}
private static void ExtractPasswordFile(BaseCmdOptions opts, TccOption option)
{
if (option.PasswordOption != NoPasswordOption.Nop)
{
throw new CommandLineException("Only one password mode allowed");
}
if (string.IsNullOrEmpty(opts.PasswordFile))
{
throw new CommandLineException("Password file must be specified");
}
if (!File.Exists(opts.PasswordFile))
{
throw new CommandLineException("Password file doesn't exists");
}
option.PasswordOption = new PasswordFileOption
{
PasswordFile = opts.PasswordFile
};
}
private static void ExtractAsymetricFile(BaseCmdOptions opts, TccOption option, Mode mode)
{
if (option.PasswordOption != NoPasswordOption.Nop)
{
throw new CommandLineException("Only one password mode allowed");
}
if (string.IsNullOrEmpty(opts.PasswordKey))
{
throw new CommandLineException("Public or private key must be specified");
}
if (!File.Exists(opts.PasswordKey))
{
throw new CommandLineException("Public or private key file doesn't exists");
}
switch (mode)
{
case Mode.Compress:
option.PasswordOption = new PublicKeyPasswordOption
{
PublicKeyFile = opts.PasswordKey
};
break;
case Mode.Decompress:
option.PasswordOption = new PrivateKeyPasswordOption
{
PrivateKeyFile = opts.PasswordKey
};
break;
default:
throw new ArgumentOutOfRangeException(nameof(mode), mode, null);
}
}