#--------------------------------------------------------
# File: SetMaxFileSize.eps
#
# Sets the maximum capture file size for DarkSkyline tools
#
# Modifications:
#  01/14/2003	Created.
#--------------------------------------------------------

@echo off;

if ($argc != 2) {
    echo "Usage: $argv[0] <driverName>";
    return false;
}

string $driver = $argv[1];

# make sure it's not already installed
ifnot (`regquery -hive L -subkey SYSTEM\\CurrentControlSet\\Services\\$driver`) {
    echo "* $driver is not yet installed";
    return false;
}

echo "";
echo "Enter a size of zero for an unlimited packet size";
echo "";

int $size = GetInput("Enter the maximum size for captured packets (in bytes)");
if ($size < 0) {
    echo "Size must be greater than or equal to zero";
    return false;
}
if ($size == 0) {
	$size = 65536;
}

# add the registry keys
bool $keysAdded = true;
echo "Adding maximum packet size registry key";
ifnot (`regadd -hive L -key SYSTEM\\CurrentControlSet\\Services\\$driver -value Duration -type REG_DWORD -data $size`) {
    echo "    FAILED";
    return false;
}

echo "    SUCCESS";
return true;