func (c *Conn) DecodedArticle(mid string) (*decoders.Part, error) {
mid = stripBrackets(mid)
if _, _, err := c.sendCmd(fmt.Sprintf("BODY <%s>", mid), 222); err != nil {
return nil, err
}
dec := decoders.NewYencStreamingDecoder(c.baseConn.R)
part, err := dec.Decode()
if err != nil {
return nil, err
}
c.baseConn.ReadDotBytes()
return part, nil
}
func (c *Conn) XOverview(start, end uint64) ([]Overview, error) {
if _, _, err := c.sendCmd(fmt.Sprintf("XZVER %d-%d", start, end), 224); err != nil {
return nil, err
}
dec := decoders.NewYencStreamingDecoder(c.baseConn.R)
part, err := dec.Decode()
if err != nil {
return nil, err
}
c.baseConn.ReadDotBytes()
src := bytes.NewReader(part.Body)
r := flate.NewReader(src)
var result bytes.Buffer
io.Copy(&result, r)
headers := strings.Split(string(result.Bytes()), "\r\n")
count := len(headers) - 1
overviews := make([]Overview, count)
for i := range headers[:count] {
h := strings.Split(headers[i], "\t")
dt, _ := c.parseDate(h[3])
aid, _ := strconv.ParseUint(h[0], 10, 64)
bc, _ := strconv.ParseUint(h[6], 10, 64)
lc, _ := strconv.ParseUint(h[7], 10, 64)
overviews[i] = Overview{
ArticleId: aid,
Subject: h[1],
Author: h[2],
Date: dt,
MessageId: h[4],
References: h[5],
Bytes: bc,
Lines: lc,
}
}
return overviews, nil
}
