private static string GetHashString(string input, Encoding encoding)
{
if (input == null)
{
throw new ArgumentNullException("input", "Unable to calculate hash over null input data");
}
if (encoding == null)
{
throw new ArgumentNullException("encoding", "Unable to calculate hash over a string without a default encoding. Consider using the GetHashString(string) overload to use UTF8 Encoding");
}
byte[] bytes = encoding.GetBytes(input);
return(MD5Util.GetHashString(bytes));
}
internal static string GetHashString(string input)
{
return(MD5Util.GetHashString(input, new UTF8Encoding()));
}
internal static string getCheckSummary(string content, string sdkVersion, string appID)
{
string input = WXApiImplV1.trimToEmpty(content) + WXApiImplV1.trimToEmpty(sdkVersion) + WXApiImplV1.trimToEmpty(appID);
return(MD5Util.GetHashString(input));
}