/// <summary>
///
/// </summary>
/// <param name="cmd"></param>
/// <returns></returns>
protected virtual bool sendCommand(anmar.SharpWebMail.EmailClientCommand command, System.String cmd)
{
bool error = false;
System.String response = null;
//Send cmd and evaluate response
if (connected)
{
// Send cmd
error = !client.sendCommand(cmd, commandEnd);
// Read Response
error = (error)?true:!client.readResponse(ref response, responseEndSL, true);
// Evaluate the result
error = (error)?true:!this.evaluateresponse(response);
if (error || !command.Equals(anmar.SharpWebMail.EmailClientCommand.Logout))
{
this.lastResponse = response;
}
}
else
{
error = true;
}
return(!error);
}
/// <summary>
///
/// </summary>
/// <param name="cmd"></param>
/// <param name="args"></param>
/// <returns></returns>
protected override System.String buildcommand(anmar.SharpWebMail.EmailClientCommand cmd, params System.Object[] args)
{
System.String command = System.String.Empty;
switch (cmd)
{
case anmar.SharpWebMail.EmailClientCommand.Delete:
if (args.Length == 1)
{
command = System.String.Format("DELE {0}", args[0]);
}
break;
case anmar.SharpWebMail.EmailClientCommand.Header:
if (args.Length == 2)
{
command = System.String.Format("TOP {0} {1}", args[0], args[1]);
}
break;
case anmar.SharpWebMail.EmailClientCommand.ListSize:
command = "LIST";
break;
case anmar.SharpWebMail.EmailClientCommand.ListUID:
if (args.Length == 1)
{
if (args[0] == null || args[0].Equals(System.String.Empty))
{
command = "UIDL";
}
else
{
command = System.String.Concat("UIDL ", args[0]);
}
}
break;
case anmar.SharpWebMail.EmailClientCommand.Logout:
command = "QUIT";
break;
case anmar.SharpWebMail.EmailClientCommand.Message:
if (args.Length == 1)
{
command = System.String.Format("RETR {0}", args[0]);
}
break;
case anmar.SharpWebMail.EmailClientCommand.Status:
command = "STAT";
break;
}
return(command);
}
protected override bool commandResponseTypeIsSL(anmar.SharpWebMail.EmailClientCommand cmd, params System.Object[] args)
{
bool responseSL = true;
switch (cmd)
{
case anmar.SharpWebMail.EmailClientCommand.Delete:
break;
case anmar.SharpWebMail.EmailClientCommand.Header:
responseSL = false;
break;
case anmar.SharpWebMail.EmailClientCommand.ListSize:
responseSL = false;
break;
case anmar.SharpWebMail.EmailClientCommand.ListUID:
if (args.Length == 1)
{
if (args[0].ToString().Equals(System.String.Empty))
{
responseSL = false;
}
}
break;
case anmar.SharpWebMail.EmailClientCommand.Logout:
break;
case anmar.SharpWebMail.EmailClientCommand.Message:
responseSL = false;
break;
case anmar.SharpWebMail.EmailClientCommand.Status:
break;
}
return(responseSL);
}
/// <summary>
///
/// </summary>
/// <param name="cmd"></param>
/// <param name="args"></param>
/// <returns></returns>
protected override bool commandResponseTypeIsSL(anmar.SharpWebMail.EmailClientCommand cmd, params System.Object[] args)
{
bool responseSL = true;
switch (cmd)
{
case anmar.SharpWebMail.EmailClientCommand.Delete:
break;
case anmar.SharpWebMail.EmailClientCommand.Header:
responseSL = false;
break;
case anmar.SharpWebMail.EmailClientCommand.ListSize:
responseSL = false;
break;
case anmar.SharpWebMail.EmailClientCommand.ListUID:
responseSL = false;
break;
case anmar.SharpWebMail.EmailClientCommand.Login:
break;
case anmar.SharpWebMail.EmailClientCommand.Logout:
responseSL = false;
break;
case anmar.SharpWebMail.EmailClientCommand.Message:
responseSL = false;
break;
case anmar.SharpWebMail.EmailClientCommand.Status:
responseSL = false;
break;
}
return(responseSL);
}
/// <summary>
///
/// </summary>
/// <param name="cmd"></param>
/// <param name="response"></param>
/// <param name="SLReponse"></param>
/// <returns></returns>
protected virtual bool sendCommand(anmar.SharpWebMail.EmailClientCommand command, System.String cmd, System.IO.MemoryStream response, bool SLReponse)
{
bool error = false;
//Send cmd and evaluate response
if (connected)
{
// Send cmd
error = !client.sendCommand(cmd, commandEnd);
// Read Response
error = (error)?true:!client.readResponse(response, ((SLReponse)?responseEndSL:responseEnd), (SLReponse || this.responseEndOnEnd));
// Get the last response string from a multiline response
this.parseLastResponse(response, SLReponse);
// Evaluate the result
error = (error)?true:!this.evaluateresponse(this.lastResponse);
response.Seek(0, System.IO.SeekOrigin.Begin);
}
else
{
error = true;
}
return(!error);
}
/// <summary>
///
/// </summary>
/// <param name="cmd"></param>
/// <param name="args"></param>
/// <returns></returns>
protected override System.String buildcommand(anmar.SharpWebMail.EmailClientCommand cmd, params System.Object[] args)
{
System.String command = System.String.Empty;
this.randomTag();
switch (cmd)
{
case anmar.SharpWebMail.EmailClientCommand.Delete:
if (args.Length == 1)
{
command = System.String.Format("{0} STORE {1}:{1} +FLAGS.SILENT (\\Deleted)", this.tag, args[0]);
}
break;
case anmar.SharpWebMail.EmailClientCommand.Header:
if (args.Length == 2)
{
command = System.String.Format("{0} FETCH {1}:{1} (RFC822.HEADER)", this.tag, args[0], args[1]);
}
break;
case anmar.SharpWebMail.EmailClientCommand.ListSize:
command = System.String.Format("{0} FETCH 1:* (RFC822.SIZE)", this.tag);
break;
case anmar.SharpWebMail.EmailClientCommand.ListUID:
if (args.Length == 1)
{
if (args[0].ToString().Equals(System.String.Empty))
{
command = System.String.Format("{0} FETCH 1:* (UID)", this.tag);
}
else
{
command = System.String.Format("{0} FETCH {1}:{1} (UID)", this.tag, args[0]);
}
}
break;
case anmar.SharpWebMail.EmailClientCommand.Login:
if (args.Length == 2)
{
command = System.String.Format("{0} LOGIN {1} {2}", this.tag, args[0], args[1]);
}
break;
case anmar.SharpWebMail.EmailClientCommand.Logout:
command = System.String.Concat(this.tag, " LOGOUT");
break;
case anmar.SharpWebMail.EmailClientCommand.Message:
if (args.Length == 1)
{
command = System.String.Format("{0} FETCH {1}:{1} (BODY.PEEK[])", this.tag, args[0]);
}
break;
case anmar.SharpWebMail.EmailClientCommand.Status:
command = System.String.Format("{0} EXAMINE {1}", this.tag, this.folder);
break;
}
return(command);
}
private bool parseUntaggedResponse(System.IO.MemoryStream response, System.Object[] list, System.String token, anmar.SharpWebMail.EmailClientCommand cmd)
{
bool error = false;
int msgnum = -1;
System.Object value = -1;
System.IO.StreamReader resp = new System.IO.StreamReader(response);
for (System.String line = resp.ReadLine(); line != null; line = resp.ReadLine(), msgnum = -1, value = -1)
{
if (line.StartsWith("*") && line.IndexOf(token) > 0)
{
String[] values = line.Split(new char[] { ' ', '(', ')' });
for (int i = 0; i < values.Length; i++)
{
if (values[i].Equals("*"))
{
msgnum = this.parseInteger(values[++i]);
}
else if (values[i].Equals(token))
{
if (cmd.Equals(anmar.SharpWebMail.EmailClientCommand.ListSize))
{
value = this.parseInteger(values[++i]);
}
else
{
value = values[++i];
}
}
}
if ((cmd.Equals(anmar.SharpWebMail.EmailClientCommand.ListUID) || cmd.Equals(anmar.SharpWebMail.EmailClientCommand.ListSize)) &&
msgnum > 0 && list.Length >= msgnum)
{
list[msgnum - 1] = value;
}
else if (cmd.Equals(anmar.SharpWebMail.EmailClientCommand.Status) && msgnum >= 0)
{
list[0] = msgnum;
}
else if (log.IsErrorEnabled)
{
log.Error("Error while parsing response line:" + line);
error = true;
}
}
}
return(!error);
}
/// <summary> /// /// </summary> /// <param name="cmd"></param> /// <param name="args"></param> /// <returns></returns> protected abstract bool commandResponseTypeIsSL(anmar.SharpWebMail.EmailClientCommand cmd, params System.Object[] args);
/// <summary> /// /// </summary> /// <param name="cmd"></param> /// <param name="args"></param> /// <returns></returns> protected abstract System.String buildcommand(anmar.SharpWebMail.EmailClientCommand cmd, params System.Object[] args);
