public void TestCompression()
{
string inStr = SerializationManager.Serialize(gateway.FindArray <Order>());
string outGZip = CompressionManager.Compress(inStr);
string out7Zip = CompressionManager.Compress7Zip(inStr);
Console.WriteLine("Input Size: " + inStr.Length.ToString());
Console.WriteLine("GZip Output Size: " + outGZip.Length.ToString());
Console.WriteLine("7Zip Output Size: " + out7Zip.Length.ToString());
Assert.AreEqual(inStr.Length, CompressionManager.Decompress7Zip(out7Zip).Length);
Assert.AreEqual(inStr.Length, CompressionManager.Decompress(outGZip).Length);
}
private void DecompressFile(string fileName)
{
try
{
byte[] compressedData = StreamHelper.ReadFile(fileName);
byte[] decompressedData;
if (compressedData.Length > 0)
{
this.type11ToolStripMenuItem.Checked = compressedData[0] == 0x11;
this.type10ToolStripMenuItem.Checked = !this.type11ToolStripMenuItem.Checked;
}
if (this.type11ToolStripMenuItem.Checked)
{
decompressedData = CompressionManager.DecompressOnz(compressedData);
}
else
{
decompressedData = CompressionManager.Decompress(compressedData);
}
if (decompressedData == null)
{
throw new FormatException("Not a compressed file!");
}
string outFileName = fileName;
if (!this.overwriteToolStripMenuItem.Checked)
{
outFileName += ".decompressed";
}
StreamHelper.WriteFile(outFileName, decompressedData);
}
catch (SystemException exc)
{
this.errors.Add(string.Format(CultureInfo.CurrentCulture, "[{0}]: {1}", fileName, exc.Message));
}
}
static void Main(string[] args)
{
//string msg = "This is a sentence to be compressed, converted to Base64 encoding,\r\nthen converted back to compressed form, then decompressed.";
string msg = FoeServerCatalog.GetRssCache("CKXX");
//PrintTitle("Testing CompressionManager");
// Show original message
//Console.WriteLine("Original message:");
//Console.WriteLine(msg);
//Console.WriteLine();
// Show Base64 without compression
string base64 = Convert.ToBase64String(Encoding.UTF8.GetBytes(msg));
//Console.WriteLine("Base64 without compression:");
//Console.WriteLine(base64);
//Console.WriteLine();
// Show compressed base64
byte[] compressed = CompressionManager.Compress(Encoding.UTF8.GetBytes(msg));
base64 = Convert.ToBase64String(compressed);
//Console.WriteLine("Compressed + Base64:");
//Console.WriteLine(base64);
//Console.WriteLine();
// Show decompressed
//compressed = Convert.FromBase64String(base64);
compressed = Convert.FromBase64String("XQAAgAAQAAAAAAAAAAArlMVWcCtFDcKRGJnu/tFfaO6aVg==");
//compressed = Convert.FromBase64String(base64);
byte[] decompressed = CompressionManager.Decompress(compressed);
string originalMsg = Encoding.UTF8.GetString(decompressed);
//Console.WriteLine("Decompressed:");
//Console.WriteLine(originalMsg);
//Console.WriteLine();
//PrintFooter();
}
public static string leer(string archivoHex)
{
FileStream fs = new FileStream(archivoHex, FileMode.Open);
int hexIn;
string hex = "";
StringBuilder hex2 = new StringBuilder();
while ((hexIn = fs.ReadByte()) != -1)
{
hex2.Append(string.Format("{0:X2}", hexIn));
}
hex = hex2.ToString();
fs.Dispose();
byte[] compressedFile = strToByte.StringToByteArray(hex);
byte[] decompressedFile = CompressionManager.Decompress(compressedFile);
hex = strToByte.ByteArrayToString(decompressedFile);
//Console.WriteLine(decompressedData);
//string cabeceraDatos = (archivoHex.Contains("ds_event.cmp")) ? hex[212].ToString() + hex[213].ToString() + hex[210].ToString() + hex[211].ToString() + hex[208].ToString() + hex[209].ToString() : cabeceraDatos = hex[210].ToString() + hex[211].ToString() + hex[208].ToString() + hex[209].ToString();
string cabeceraDatos = "";
if (archivoHex.Contains("ds_event.cmp"))
{
cabeceraDatos = hex[212].ToString() + hex[213].ToString() + hex[210].ToString() + hex[211].ToString() + hex[208].ToString() + hex[209].ToString();
}
else if (archivoHex.Contains("ds_eventm"))
{
cabeceraDatos = "0";
}
else
{
cabeceraDatos = hex[210].ToString() + hex[211].ToString() + hex[208].ToString() + hex[209].ToString();
}
//Console.WriteLine(cabeceraDatos);
int cabeceraDatosInt = Convert.ToInt32(cabeceraDatos, 16);
//Console.WriteLine(cabeceraDatosInt);
string punterosyTexto = "";
for (int i = cabeceraDatosInt * 2; i < hex.Length; i++)
{
punterosyTexto += string.Format("{0:X2}", hex[i]);
}
//Console.WriteLine(cabeceraDatosInt);
//Console.WriteLine(punterosyTexto);
MatchCollection punterosMatch;
if (archivoHex.Contains("ds_eventm"))
{
punterosMatch = Regex.Matches(punterosyTexto, "(?:....0000)", RegexOptions.RightToLeft);
}
else
{
punterosMatch = Regex.Matches(punterosyTexto, "....0{4}(0{2})(?!0*?$)", RegexOptions.RightToLeft);
}
string punteros = punterosyTexto.Substring(0, punterosMatch[0].Groups[0].Index);
//Console.WriteLine(punteros);
string texto = "";
if (archivoHex.Contains("ds_eventm") == true)
{
texto = punterosyTexto.Substring(punterosMatch[0].Groups[0].Index + 4);
}
else if (archivoHex.Contains("ds_event.cmp") == true)
{
texto = punterosyTexto.Substring(punterosMatch[0].Groups[0].Index + 10);
}
else
{
texto = punterosyTexto.Substring(punterosMatch[0].Groups[1].Index + 2);
}
var conversionRegex = new Regex(string.Join("|", conversion.Keys));
string textoConvertido = conversionRegex.Replace(texto, m => conversion[m.Value]);
//Console.WriteLine(textoConvertido);
return(textoConvertido);
}
public static void generate(string path)
{
switch (Properties.Settings.Default.selectedLang)
{
case 0:
conversion = conversionES;
break;
case 1:
conversion = conversionRU;
break;
}
List <string> filesTranslated = new List <string>();
filesTranslated.AddRange(Directory.GetFiles("./DSSE-files/translation/", "*.xml"));
fileNumber = filesTranslated.Count();
List <string> filesTranslatedNames = new List <string>();
for (int i = 0; i < fileNumber; i++)
{
filesTranslatedNames.Add(Path.GetFileNameWithoutExtension(filesTranslated[i]));
}
//Console.WriteLine(filesTranslatedNames[0]);
for (int i = 0; i < fileNumber; i++)
{
FileStream fs = new FileStream(path + filesTranslatedNames[i] + ".cmp", FileMode.Open);
int hexIn;
string hex = "";
StringBuilder hex2 = new StringBuilder();
for (int j = 0; (hexIn = fs.ReadByte()) != -1; j++)
{
hex2.Append(string.Format("{0:X2}", hexIn));
}
hex = hex2.ToString();
fs.Dispose();
byte[] compressedFile = strToByte.StringToByteArray(hex);
byte[] decompressedFile = CompressionManager.Decompress(compressedFile);
hex = strToByte.ByteArrayToString(decompressedFile);
string cabeceraDatos = "";
if (filesTranslatedNames[i].Equals("ds_event"))
{
cabeceraDatos = hex[212].ToString() + hex[213].ToString() + hex[210].ToString() + hex[211].ToString() + hex[208].ToString() + hex[209].ToString();
}
else if (filesTranslatedNames[i].Contains("ds_eventm"))
{
cabeceraDatos = "0";
}
else
{
cabeceraDatos = hex[210].ToString() + hex[211].ToString() + hex[208].ToString() + hex[209].ToString();
}
int cabeceraDatosInt = Convert.ToInt32(cabeceraDatos, 16);
string binaryData = "";
StringBuilder binaryData2 = new StringBuilder();
int k = 0;
while (k < cabeceraDatosInt * 2)
{
binaryData2.Append(string.Format("{0:X2}", hex[k]));
k++;
}
binaryData = binaryData2.ToString();
//Console.WriteLine("Datos binarios:" + binaryData);
XDocument document = XDocument.Load("./DSSE-files/translation/" + filesTranslatedNames[i] + ".xml");
XElement root = document.Root;
List <string> lines = new List <string>();
lines.AddRange(from el in root.Elements("Segment")
where el.Element("Translated") != null
select el.Element("Translated").Value);
int numberofTextSegments = 0;
for (int m = 0; m < lines.Count; m++)
{
lines[m] = lines[m].Replace("\n", "[br]");
if (!lines[m].Contains("[new]"))
{
lines[m] = "[00]" + lines[m];
numberofTextSegments++;
}
}
string allLines = string.Join("", lines);
allLines += "[00]"; //añadir último 00
//Console.WriteLine(allLines);
var conversionRegex = new Regex(string.Join("|", conversion.Keys.Select(key => Regex.Escape(key))));
var textoConvertido = conversionRegex.Replace(allLines, n => conversion[n.Value]);
//Console.WriteLine(textoConvertido);
string punterosyTexto = "";
StringBuilder punterosyTexto2 = new StringBuilder();
for (int m = cabeceraDatosInt * 2; m < hex.Length; m++)
{
//punterosyTexto += string.Format("{0:X2}", hex[m]);
punterosyTexto2.Append(string.Format("{0:X2}", hex[m]));
}
punterosyTexto = punterosyTexto2.ToString();
MatchCollection punterosMatch;
if (filesTranslatedNames[i].Contains("ds_eventm"))
{
punterosMatch = Regex.Matches(punterosyTexto, "(?:....0000)", RegexOptions.RightToLeft);
}
else
{
punterosMatch = Regex.Matches(punterosyTexto, "....0{4}(0{2})(?!0*?$)", RegexOptions.RightToLeft);
}
//Console.WriteLine(4 + punterosMatch[0].Groups[0].Value);
string punteros = "";
StringBuilder punteros2 = new StringBuilder();
for (int p = 0; p < 4 + punterosMatch[0].Groups[0].Index; p++)
{
punteros2.Append(string.Format("{0:X2}", punterosyTexto[p]));
}
punteros = punteros2.ToString();
//Console.WriteLine(punteros);
MatchCollection punterosDiv = Regex.Matches(punteros, "(....)0000");
//Console.WriteLine(punterosDiv[0].Groups[1] + "\n\r");
//Console.WriteLine(punterosDiv[1].Groups[1]);
//El primer valor que hay en punteros es la longitud de punteros + texto. [!] Hay que adaptarlo.
//El segundo valor no sirve, solo resta -1 respecto al siguiente.
//El tercer valor (2) es el primer puntero base.
//En lines[] tengo las líneas convertidas en HEX ya para saber la longitud.
var pointBase = "";
if (filesTranslatedNames[i].Contains("ds_eventm"))
{
pointBase = punterosDiv[1].Groups[1].Value;
}
else
{
pointBase = punterosDiv[2].Groups[1].Value;
}
//Console.WriteLine("Pointbase: "+pointBase);
string pointers = "";
List <string> lineasHex = Regex.Split(textoConvertido.Substring(2), "00(?!0)").ToList();
//Console.WriteLine(lineasHex[0]);
StringBuilder pointers2 = new StringBuilder();
for (int q = 0; q < lineasHex.Count() - 2; q++) //-2 porque el último texto no va punteado
{
var _pointBaseLE = pointBase.ToCharArray();
var _pointBaseBE = _pointBaseLE[2].ToString() + _pointBaseLE[3].ToString() + _pointBaseLE[0].ToString() + _pointBaseLE[1].ToString();
var _pointBaseBEDecimal = Convert.ToInt32(_pointBaseBE, 16);
int lineSize = ((lineasHex[q].Length / 2) + 1);
//Console.WriteLine(lineSize + "\n\r");
//Console.WriteLine("Point base: "+pointBase.ToString() + "\r\n");
var newPointerBE = Convert.ToInt32((_pointBaseBEDecimal + lineSize)).ToString("x").PadLeft(4, '0').ToCharArray();
string newPointerLE = newPointerBE[2].ToString() + newPointerBE[3].ToString() + newPointerBE[0].ToString() + newPointerBE[1].ToString();
//pointers += newPointerLE.ToString().PadRight(8, '0');
pointers2.Append(newPointerLE.ToString().PadRight(8, '0'));
pointBase = newPointerLE;
}
if (filesTranslatedNames[i].Contains("ds_eventm"))
{
numberofTextSegments = Convert.ToInt32(numberofTextSegments);
string numberofTextSegmentsS = numberofTextSegments.ToString("x").PadRight(8, '0');
//Console.WriteLine(numberofTextSegmentsS);
pointers = numberofTextSegmentsS + punterosDiv[1].Groups[1].Value + "0000" + pointers2.ToString();
}
else
{
pointers = punterosDiv[0].Groups[1].Value + "0000" + punterosDiv[1].Groups[1].Value + "0000" + punterosDiv[2].Groups[1].Value + "0000" + pointers2.ToString();
}
//Console.WriteLine(pointers);
//string archivoFinal = pointers + "00" + textoConvertido;
string archivoFinal = "";
if ((filesTranslatedNames[i].Equals("ds_event") == false) && (filesTranslatedNames[i].Contains("ds_eventm") == false))
{
archivoFinal = pointers + textoConvertido;
}
else if (filesTranslatedNames[i].Contains("ds_eventm") == true)
{
archivoFinal = pointers + textoConvertido.Substring(2); //Elimina los 00 añadidos antes al principio, en este tipo de ficheros sobra.
}
else
{
//Este fixedData es para el archivo "ds_event.cmp", tiene esos datos invariables. Para ahorrar su captura los pongo aquí directamente.
string fixedData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
archivoFinal = pointers + fixedData + textoConvertido;
}
var datosLengthArray = Convert.ToInt32((archivoFinal.Length / 2)).ToString("x").PadLeft(4, '0').ToCharArray();
var datosLength = datosLengthArray[2].ToString() + datosLengthArray[3].ToString() + datosLengthArray[0].ToString() + datosLengthArray[1].ToString();
if (filesTranslatedNames[i].Contains("ds_eventm") == false)
{
archivoFinal = archivoFinal.Remove(0, 4);
archivoFinal = archivoFinal.Insert(0, datosLength.ToString());
archivoFinal = binaryData + archivoFinal;
}
byte[] archivoFinalBin = strToByte.StringToByteArray(archivoFinal);
//File.WriteAllBytes("./DSSE-files/output/" + filesTranslatedNames[i] + ".decmp", archivoFinalBin);
byte[] compressedFileOutput = CompressionManager.Compress(archivoFinalBin);
File.WriteAllBytes("./DSSE-files/output/" + filesTranslatedNames[i] + ".cmp", compressedFileOutput);
Stream myStreamF = File.Open("./DSSE-files/output/" + filesTranslatedNames[i] + ".cmp", FileMode.Open);
myStreamF.Seek(myStreamF.Length, SeekOrigin.Begin);
while ((myStreamF.Length) % 4 != 0)
{
myStreamF.WriteByte(0x00);
}
myStreamF.Dispose();
//Console.WriteLine(archivoFinal);
//Console.WriteLine("Progreso: " + (i + 1) + " de " + fileNumber);
MainWindow.generateOutputBGW.ReportProgress(i + 1);
}
}
/// <summary>
/// Download email messages from the POP3 server for a given Foe message processor.
/// </summary>
/// <param name="server">POP3 server information</param>
/// <param name="processorEmail">The current Foe message processor's email address.</param>
public static void DownloadMessages(PopServer server, string processorEmail)
{
// connect to POP3 server and download messages
//FoeDebug.Print("Connecting to POP3 server...");
POPClient popClient = new POPClient();
popClient.IsUsingSsl = server.SslEnabled;
popClient.Disconnect();
popClient.Connect(server.ServerName, server.Port);
popClient.Authenticate(server.UserName, server.Password);
FoeDebug.Print("Connected to POP3.");
// get mail count
int count = popClient.GetMessageCount();
FoeDebug.Print("Server reported " + count.ToString() + " messages.");
// go through each message, from newest to oldest
for (int i = count; i >= 1; i -= 1)
{
//FoeDebug.Print("Opening mail message...");
OpenPOP.MIMEParser.Message msg = popClient.GetMessage(i, true);
if (msg != null)
{
// Get subject and verify sender identity
// Subject line in the mail header should look like one of the followings:
//
// Normal request (for news feed and content):
// Subject: Request <Request ID> by <User ID>
//
// Registration request:
// Subject: Register <Request ID> by Newbie
//
// where:
// Request ID is the request ID generated by the Foe client
// User ID is the user's ID as assigned by the server
//FoeDebug.Print("Message is not null. Getting message details.");
string subject = msg.Subject;
string fromEmail = msg.FromEmail;
//FoeDebug.Print("Subject: " + subject);
//FoeDebug.Print("From: " + fromEmail);
// parse subject line
string[] tokens = subject.Trim().Split(new char[] { ' ' });
if (tokens.Length == 4)
{
// check what type of request is it
string requestType = tokens[0].ToUpper();
string requestId = tokens[1];
string userId = tokens[3];
FoeServerLog.Add(_className + ".DownloadMessages", FoeServerLog.LogType.Message,
"subject: " + subject + "requestType: " + requestType);
if (requestType.ToUpper().CompareTo("REGISTE") == 0)
{
//FoeDebug.Print("This is a registration message.");
// It's a registration request
SaveRegistrationRequest(requestId, fromEmail, processorEmail);
FoeServerLog.Add(_className + ".DownloadMessages", FoeServerLog.LogType.Message,
"Received registration request from " + fromEmail);
}
else if (requestType.ToUpper().CompareTo("CATALOG") == 0)
{
// get user info by email address
FoeUser user = FoeServerUser.GetUser(fromEmail);
// verify user's email against the user ID
if ((user != null) && (userId == user.UserId) && (processorEmail == user.ProcessorEmail))
{
FoeDebug.Print("User verified.");
// the user's identity is verified
SaveCatalogRequest(requestId, user.Email, processorEmail);
}
else
{
//FoeDebug.Print("User is not registered. Request not processed.");
FoeServerLog.Add(_className + ".DownloadMessages", FoeServerLog.LogType.Warning,
"Received content request from unregistered user " + fromEmail);
}
}
else if (requestType.ToUpper().CompareTo("CONTENT") == 0)
{
//FoeDebug.Print("This is a content request message.");
// It's a content request.
// We need to verify the user's identify first.
//FoeDebug.Print("Verifying user identity...");
// get user info by email address
FoeUser user = FoeServerUser.GetUser(fromEmail);
// verify user's email against the user ID
if ((user != null) && (userId == user.UserId) && (processorEmail == user.ProcessorEmail))
{
FoeDebug.Print("User verified.");
// the user's identity is verified
// get the full message body
OpenPOP.MIMEParser.Message wholeMsg = popClient.GetMessage(i, false);
string msgBody = (string)wholeMsg.MessageBody[0];
try
{
// decompress it
byte[] compressedMsg = Convert.FromBase64String(msgBody);
byte[] decompressedMsg = CompressionManager.Decompress(compressedMsg);
string foe = Encoding.UTF8.GetString(decompressedMsg);
string[] catalogs = foe.Trim().Split(new char[] { ',' });
// save request
if (catalogs.Length == 0)
{
return;
}
SaveContentRequest(requestId, user.Email, catalogs, processorEmail);
//FoeDebug.Print("Request saved and pending processing.");
FoeServerLog.Add(_className + ".DownloadMessages", FoeServerLog.LogType.Message,
"Received content request from verified user " + fromEmail);
}
catch (Exception except)
{
// the message is likely malformed
// so just ignore it
FoeServerLog.Add(_className + ".DownloadMessages", FoeServerLog.LogType.Warning,
"Received malformed content request from verified user " + fromEmail + "\r\n" +
except.ToString() +
"Raw message:\r\n" + msgBody + "\r\n");
//throw except;
}
}
else
{
//FoeDebug.Print("User is not registered. Request not processed.");
FoeServerLog.Add(_className + ".DownloadMessages", FoeServerLog.LogType.Warning,
"Received content request from unregistered user " + fromEmail);
}
}
else if (requestType.ToUpper().CompareTo("FEED") == 0)
{
//FoeDebug.Print("This is a content request message.");
// It's a content request.
// We need to verify the user's identify first.
//FoeDebug.Print("Verifying user identity...");
// get user info by email address
FoeUser user = FoeServerUser.GetUser(fromEmail);
// verify user's email against the user ID
if ((user != null) && (userId == user.UserId) && (processorEmail == user.ProcessorEmail))
{
FoeDebug.Print("User verified.");
// the user's identity is verified
// get the full message body
OpenPOP.MIMEParser.Message wholeMsg = popClient.GetMessage(i, false);
string msgBody = (string)wholeMsg.MessageBody[0];
try
{
// decompress it
byte[] compressedMsg = Convert.FromBase64String(msgBody);
byte[] decompressedMsg = CompressionManager.Decompress(compressedMsg);
string foe = Encoding.UTF8.GetString(decompressedMsg);
string[] array = foe.Trim().Split(new char[] { ',' });
// save request
if (array.Length == 0)
{
return;
}
SaveFeedRequest(requestId, user.Email, array, processorEmail);
//FoeDebug.Print("Request saved and pending processing.");
FoeServerLog.Add(_className + ".DownloadMessages", FoeServerLog.LogType.Message,
"Received feed request from verified user " + fromEmail);
}
catch (Exception except)
{
// the message is likely malformed
// so just ignore it
FoeServerLog.Add(_className + ".DownloadMessages", FoeServerLog.LogType.Warning,
"Received malformed feed request from verified user " + fromEmail + "\r\n" +
except.ToString() +
"Raw message:\r\n" + msgBody + "\r\n");
//throw except;
}
}
else
{
//FoeDebug.Print("User is not registered. Request not processed.");
FoeServerLog.Add(_className + ".DownloadMessages", FoeServerLog.LogType.Warning,
"Received content request from unregistered user " + fromEmail);
}
}
else
{
// Non-Foe message
FoeServerLog.Add(_className + ".DownloadMessages", FoeServerLog.LogType.Message,
"Received non-Foe message from " + fromEmail);
}
}
else
{
// Non-Foe message
FoeServerLog.Add(_className + ".DownloadMessages", FoeServerLog.LogType.Message,
"Received non-Foe message from " + fromEmail);
}
// Delete the current message
popClient.DeleteMessage(i);
}
}
popClient.Disconnect();
}
/// <summary>
/// Download and process email messages from the POP3 server.
/// </summary>
/// <param name="server">POP3 server information</param>
public static void DownloadMessages()
{
Trace.WriteLine("Entered DownloadMessages().");
// Get POP3 server info
PopServer server = GetPopServer();
Trace.WriteLine(" Retrieved POP server info.");
// connect to POP3 server and download messages
//FoeDebug.Print("Connecting to POP3 server...");
POPClient popClient = new POPClient();
popClient.IsUsingSsl = server.SslEnabled;
popClient.Disconnect();
popClient.Connect(server.ServerName, server.Port);
popClient.Authenticate(server.UserName, server.Password);
Trace.WriteLine(" Connected to POP3.");
// get mail count
int count = popClient.GetMessageCount();
Trace.WriteLine(" There are " + count.ToString() + " messages in inbox.");
// go through each message, from newest to oldest
for (int i = count; i >= 1; i -= 1)
{
Trace.WriteLine(" Opening message #" + i.ToString());
OpenPOP.MIMEParser.Message msg = popClient.GetMessage(i, true);
if (msg != null)
{
string subject = msg.Subject;
string fromEmail = msg.FromEmail;
Trace.WriteLine(" Message came from " + msg.FromEmail + " with subject \"" + msg.Subject + "\"");
// Check if fromEmail is the same as processor's email on file
if (fromEmail.ToLower() == FoeClientRegistry.GetEntry("processoremail").Value.ToLower())
{
Trace.WriteLine(" Message came from the processor.");
// parse subject line
string[] tokens = subject.Trim().Split(new char[] { ' ' });
// There should be 5 or 6 tokens
if (tokens.Length == 5)
{
Trace.WriteLine(" There are 5 tokens.");
// Get the request ID for this reply
string requestId = tokens[2];
// Check if request ID matches any request the client sent
FoeClientRequestItem req = FoeClientRequest.Get(requestId);
if (req != null)
{
Trace.WriteLine(" Message Request ID matched.");
// Found the matching request
// Download the full reply
OpenPOP.MIMEParser.Message wholeMsg = popClient.GetMessage(i, false);
string msgBody = (string)wholeMsg.MessageBody[0];
Trace.WriteLine(" Downloaded full message body.");
try
{
// decompress it
byte[] compressedMsg = Convert.FromBase64String(msgBody);
Trace.WriteLine(" Decoded Base64 message.");
byte[] decompressedMsg = CompressionManager.Decompress(compressedMsg);
Trace.WriteLine(" Decompressed message.");
string foe = Encoding.UTF8.GetString(decompressedMsg);
Trace.WriteLine(" Retrieved original FOE message.");
// Check what is the original request type
if (req.Type.ToLower() == "registe")
{
Trace.WriteLine(" Registration reply. Processing message.");
ProcessRegistrationReply(foe);
Trace.WriteLine(" Registration reply processed.");
}
else if (req.Type.ToLower() == "catalog")
{
Trace.WriteLine(" Catalog reply. Processing message.");
ProcessCatalogReply(foe);
Trace.WriteLine(" Catalog reply processed.");
}
else if (req.Type.ToLower() == "feed")
{
Trace.WriteLine(" feed reply. Processing message.");
ProcessCatalogReply(foe);
Trace.WriteLine(" feed reply processed.");
}
}
catch (Exception except)
{
// the message is likely malformed
// so just ignore it
Trace.WriteLine(" Exception detected: \r\n" + except.ToString());
}
}
else
{
Trace.WriteLine(" Message ID mismatched.");
}
}
//content request's reply
else if (tokens.Length == 6)
{
Trace.WriteLine(" There are 6 tokens.");
// Get the request ID for this reply
string catalog = tokens[1];
string requestId = tokens[3];
// Check if request ID matches any request the client sent
FoeClientRequestItem req = FoeClientRequest.Get(requestId);
if (req != null)
{
Trace.WriteLine(" Message Request ID matched.");
// Found the matching request
// Download the full reply
OpenPOP.MIMEParser.Message wholeMsg = popClient.GetMessage(i, false);
string msgBody = (string)wholeMsg.MessageBody[0];
Trace.WriteLine(" Downloaded full message body.");
try
{
byte[] compressed = Convert.FromBase64String(msgBody);
byte[] decompressed = CompressionManager.Decompress(compressed);
string foe = Encoding.UTF8.GetString(decompressed);
// Check what is the original request type
if (req.Type.ToLower() == "content")
{
Trace.WriteLine(" Content reply. Processing message.");
ProcessContentReply(catalog, foe);
Trace.WriteLine(" Content reply processed.");
}
}
catch (Exception except)
{
// the message is likely malformed
// so just ignore it
Trace.WriteLine(" Exception detected: \r\n" + except.ToString());
}
}
else
{
Trace.WriteLine(" Message ID mismatched.");
}
}
else
{
Trace.WriteLine(" Message does not have 5 tokens.");
}
}
else
{
Trace.WriteLine(" Message did not come from processor.");
}
}
// Delete the current message
popClient.DeleteMessage(i);
Trace.WriteLine(" Deleted current message in inbox.");
}
popClient.Disconnect();
Trace.WriteLine(" Disconnected from POP server.");
Trace.WriteLine(" Exiting DownloadMessages().");
}
private void button2_Click(object sender, EventArgs e)
{
byte[] compressed = Convert.FromBase64String(tbxTarget.Text);
tbxSource.Text = Encoding.UTF8.GetString(CompressionManager.Decompress(compressed));
}
/// <summary>
/// Download and process email messages from the POP3 server.
/// </summary>
/// <param name="server">POP3 server information</param>
public static void DownloadMessages()
{
// Get POP3 server info
PopServer server = GetPopServer();
// connect to POP3 server and download messages
//FoeDebug.Print("Connecting to POP3 server...");
POPClient popClient = new POPClient();
popClient.IsUsingSsl = server.SslEnabled;
popClient.Disconnect();
popClient.Connect(server.ServerName, server.Port);
popClient.Authenticate(server.UserName, server.Password);
FoeDebug.Print("Connected to POP3.");
// get mail count
int count = popClient.GetMessageCount();
// go through each message, from newest to oldest
for (int i = count; i >= 1; i -= 1)
{
OpenPOP.MIMEParser.Message msg = popClient.GetMessage(i, true);
if (msg != null)
{
string subject = msg.Subject;
string fromEmail = msg.FromEmail;
// Check if fromEmail is the same as processor's email on file
if (fromEmail.ToLower() == FoeClientRegistry.GetEntry("processoremail").Value.ToLower())
{
// parse subject line
string[] tokens = subject.Trim().Split(new char[] { ' ' });
// There should be 5 tokens
if (tokens.Length == 5)
{
// Get the request ID for this reply
string requestId = tokens[2];
// Check if request ID matches any request the client sent
FoeClientRequestItem req = FoeClientRequest.Get(requestId);
if (req != null)
{
// Found the matching request
// Download the full reply
OpenPOP.MIMEParser.Message wholeMsg = popClient.GetMessage(i, false);
string msgBody = (string)wholeMsg.MessageBody[0];
try
{
// decompress it
byte[] compressedMsg = Convert.FromBase64String(msgBody);
byte[] decompressedMsg = CompressionManager.Decompress(compressedMsg);
string foeXml = Encoding.UTF8.GetString(decompressedMsg);
// Check what is the original request type
if (req.Type.ToLower() == "reg")
{
ProcessRegistrationReply(foeXml);
}
else if (req.Type.ToLower() == "content")
{
ProcessContentReply(foeXml);
}
else if (req.Type.ToLower() == "catalog")
{
ProcessCatalogReply(foeXml);
}
}
catch (Exception)
{
// the message is likely malformed
// so just ignore it
}
}
}
}
}
// Delete the current message
popClient.DeleteMessage(i);
}
popClient.Disconnect();
}
