private Assembly LoadPE(string filePath)
{
var fileStr = File.ReadAllText(filePath);
var xKey = Encoding.ASCII.GetBytes(_p);
var hexadecimal = Zipper.Decompress(fileStr);
var contentEncrypted = StringHexToByteArray.Convert(hexadecimal);
var contentDecrypted = Rc4.Decrypt(xKey, contentEncrypted);
var pe = Assembly.Load(contentDecrypted);
return(pe);
}
private void addNoOfKeywordsFromText(string link, string compressedText, string searchQueue)
{
using (var context = new SearchEngineContext())
{
var linkId = context.LinkDetails.Where(p => p.Link.Equals(link)).Select(p => p.Id).FirstOrDefault();
string unzippedText = Zipper.Decompress(compressedText);
unzippedText = unzippedText.Replace(",", "");
unzippedText = unzippedText.Replace(".", "");
unzippedText = unzippedText.Replace("!", "");
unzippedText = unzippedText.Replace("?", "");
string[] splitText = unzippedText.Split(" ");
string[] separateKeyword = searchQueue.Split(" ");
for (int i = 0; i < separateKeyword.Length; i++)
{
var matchQuery = from word in splitText
where word.ToLowerInvariant() == separateKeyword[i].ToLowerInvariant()
select word;
int keywordCount = matchQuery.Count();
Console.WriteLine($"{separateKeyword[i]} count: {keywordCount}");
int noInMetaTags = getNoOfKeywordsFromMetaTags(metaTags, separateKeyword[i]);
context.KeywordsInText.Add(new KeywordsInMeaningfulText
{
Id = linkId,
keyword = separateKeyword[i],
keywordsInText = keywordCount,
keywordsInMetaTags = noInMetaTags,
date = DateTime.Now
});
context.SaveChanges();
}
}
}
private Content GetEncryptedFileContent(string filePath, out byte[] decrypted)
{
var fileStr = File.ReadAllText(filePath);
var xKey = Encoding.ASCII.GetBytes(_p);
var hexadecimal = Zipper.Decompress(fileStr);
var contentEncrypted = StringHexToByteArray.Convert(hexadecimal);
var contentDecrypted = Rc4.Decrypt(xKey, contentEncrypted);
decrypted = contentDecrypted;
var contentEncoded = Encoding.UTF8.GetString(contentDecrypted);
try
{
var final = JsonConvert.DeserializeObject <Content>(contentEncoded);
return(final);
}
catch
{
return(null);
}
}