private string ReplaceVariable(string variable)
{
try
{
if (variable.StartsWith("<#sys.datetime"))
{
string result = DateTime.Now.ToString(TextUtils.UnQuoteString(variable.Substring(variable.IndexOf("(") + 1, variable.IndexOf(")") - variable.IndexOf("(") - 1)));
return(result);
}
if (variable == "<#relay.hostname>")
{
string result = Dns.GetHostName();
return(result);
}
if (variable == "<#relay.undelivered_after>")
{
string result = Convert.ToString(this.m_pRelayServer.UndeliveredAfter / 60);
return(result);
}
if (variable == "<#relay.error>")
{
string result = this.m_ErrorText;
return(result);
}
if (variable == "<#relay.session_id>")
{
string result = this.m_pRelaySession.ID;
return(result);
}
if (variable == "<#relay.session_messageid>")
{
string result = this.m_pRelaySession.MessageID;
return(result);
}
if (variable == "<#relay.session_hostname>")
{
try
{
string result = Dns.GetHostEntry(this.m_pRelaySession.RemoteEndPoint.Address).HostName;
return(result);
}
catch
{
string result = this.m_pRelaySession.RemoteEndPoint.Address.ToString();
return(result);
}
}
if (variable == "<#relay.to>")
{
string result = this.m_pRelaySession.To;
return(result);
}
if (variable == "<#relay.from>")
{
string result = this.m_pRelaySession.From;
return(result);
}
if (variable == "<#message.bodytext>")
{
string bodyText = this.m_pMime.BodyText;
if (bodyText != null)
{
string result = bodyText;
return(result);
}
}
else if (variable.StartsWith("<#message.header"))
{
string text = TextUtils.UnQuoteString(variable.Substring(variable.IndexOf("[") + 1, variable.IndexOf("]") - variable.IndexOf("[") - 1)).Trim();
if (text.EndsWith(":"))
{
text = text.Substring(0, text.Length - 1);
}
MIME_h first = this.m_pMime.Header.GetFirst(text);
if (first != null)
{
string result = first.ToString().Split(new char[]
{
':'
}, 2)[1].Trim();
return(result);
}
}
}
catch
{
string result = variable;
return(result);
}
return("");
}
/// <summary>
/// Replaces specified variable with actual value.
/// </summary>
/// <param name="variable">Variable to replace.</param>
private string ReplaceVariable(string variable)
{
try
{
// Current date time. Syntax: <#sys.datetime("format")>
if (variable.StartsWith("<#sys.datetime"))
{
return(DateTime.Now.ToString(TextUtils.UnQuoteString(variable.Substring(variable.IndexOf("(") + 1, variable.IndexOf(")") - variable.IndexOf("(") - 1))));
}
// Relay server host name.
else if (variable == "<#relay.hostname>")
{
return(System.Net.Dns.GetHostName());
}
// Specifies after how many hours server will try to deliver message.
else if (variable == "<#relay.undelivered_after>")
{
return(Convert.ToString(m_pRelayServer.UndeliveredAfter / 60));
}
// Error why relay failed.
else if (variable == "<#relay.error>")
{
return(m_ErrorText);
}
// Relay session ID.
else if (variable == "<#relay.session_id>")
{
return(m_pRelaySession.ID);
}
// Relay session message ID.
else if (variable == "<#relay.session_messageid>")
{
return(m_pRelaySession.MessageID);
}
// Relay session connected host name.
else if (variable == "<#relay.session_hostname>")
{
try
{
return(System.Net.Dns.GetHostEntry(m_pRelaySession.RemoteEndPoint.Address).HostName);
}
catch
{
return(m_pRelaySession.RemoteEndPoint.Address.ToString());
}
}
/*
* // Relay session active(last) log part.
* else if(variable == "<#relay.session_activelog>"){
* if(m_pRelaySession.SessionActiveLog != null){
* return m_pRelaySession.SessionActiveLog.ToString();
* }
* else{
* return "<Relay Logging disabled>";
* }
* }*/
// Relay message destination recipient email address.
else if (variable == "<#relay.to>")
{
return(m_pRelaySession.To);
}
// Original sender email address.
else if (variable == "<#relay.from>")
{
return(m_pRelaySession.From);
}
// Message body text.
else if (variable == "<#message.bodytext>")
{
string bodyText = m_pMime.BodyText;
if (bodyText != null)
{
return(bodyText);
}
}
// Message header field value. Synatx: <#message.header["headerFieldName:"]>
else if (variable.StartsWith("<#message.header"))
{
string headerName = TextUtils.UnQuoteString(variable.Substring(variable.IndexOf("[") + 1, variable.IndexOf("]") - variable.IndexOf("[") - 1)).Trim();
if (headerName.EndsWith(":"))
{
headerName = headerName.Substring(0, headerName.Length - 1);
}
MIME_h headerField = m_pMime.Header.GetFirst(headerName);
if (headerField != null)
{
return(headerField.ToString().Split(new char[] { ':' }, 2)[1].Trim());
}
}
}
catch
{
// Failed to replace variable value, just invaild synatx or who knows ... .
// Just leave variable as is.
return(variable);
}
return("");
}