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()); }