string t_hdr_referred_by::encode_value(void) const {
string s;
if (!populated) return s;
if (display.size() > 0) {
s += '"';
s += escape(display, '"');
s += '"';
s += ' ';
}
s += '<';
s += uri.encode();
s += '>';
if (cid.size() > 0) {
s += ";cid=";
s += cid;
}
s += param_list2str(params);
return s;
}
string t_info_param::encode(void) const {
string s;
s = '<' + uri.encode() + '>';
s += param_list2str(parameter_list);
return s;
}
string t_hdr_refer_sub::encode_value(void) const {
string s;
if (!populated) return s;
s = (create_refer_sub ? "true" : "false");
s += param_list2str(extensions);
return s;
}
string t_hdr_event::encode_value(void) const {
string s;
if (!populated) return s;
s += event_type;
if (id.size() > 0) {
s += ";id=";
s += id;
}
s += param_list2str(event_params);
return s;
}
string t_hdr_content_disp::encode_value(void) const {
string s;
if (!populated) return s;
s = type;
if (!filename.empty()) {
s += ";filename=\"";
s += filename;
s += "\"";
}
s += param_list2str(params);
return s;
}
string t_hdr_replaces::encode_value(void) const {
string s;
if (!populated) return s;
s += call_id;
s += ";to-tag=";
s += to_tag;
s += ";from-tag=";
s += from_tag;
if (early_only) {
s += ";early-only";
}
s += param_list2str(params);
return s;
}
string t_hdr_retry_after::encode_value(void) const {
string s;
if (!populated) return s;
s = ulong2str(time);
if (comment.size() > 0) {
s += " (";
s += comment;
s += ')';
}
if (duration > 0) {
s += ";duration=";
s += ulong2str(duration);
}
s += param_list2str(params);
return s;
}
