| public static QuoteString ( string text ) : string | ||
| text | string | String to quote. |
| return | string | |
/// <summary>
/// Converts SIP_Uri to valid SIP-URI string.
/// </summary>
/// <returns>Returns SIP-URI string.</returns>
public override string ToString()
{
// Syntax: sip:/sips: username@host *[;parameter] [?header *[&header]]
StringBuilder retVal = new StringBuilder();
if (this.IsSecure)
{
retVal.Append("sips:");
}
else
{
retVal.Append("sip:");
}
if (this.User != null)
{
retVal.Append(this.User + "@");
}
retVal.Append(this.Host);
if (this.Port > -1)
{
retVal.Append(":" + this.Port.ToString());
}
// Add URI parameters.
foreach (SIP_Parameter parameter in m_pParameters)
{
/*
* If value is token value is not quoted(quoted-string).
* If value contains `tspecials', value should be represented as quoted-string.
* If value is empty string, only parameter name is added.
*/
if (parameter.Value != null)
{
if (MIME.MIME_Reader.IsToken(parameter.Value))
{
retVal.Append(";" + parameter.Name + "=" + parameter.Value);
}
else
{
retVal.Append(";" + parameter.Name + "=" + TextUtils.QuoteString(parameter.Value));
}
}
else
{
retVal.Append(";" + parameter.Name);
}
}
if (this.Header != null)
{
retVal.Append("?" + this.Header);
}
return(retVal.ToString());
}