// Adds the xover file during the POST phase
func SaveXOVERLineForPost(header []string, groupname string, message_id string, msgnum_str string) {
var xover_line []string
xover_line = append(xover_line, GenerateXOVERLineFromHeader(header, groupname, message_id, msgnum_str))
xover_file := filepath.Join(tools.MessagesFolder, "x-"+groupname+"-"+msgnum_str+"-"+message_id)
err := tools.WriteMessages(xover_line, xover_file)
if err != nil {
log.Printf("[WTF] cannot write xover on %s", xover_file)
} else {
log.Printf("[FYI] xover saved in %s", xover_file)
}
}
func NNTP_POST_ReadAndSave(conn net.Conn, groupname string) {
const layout = "0601021504"
orario := time.Now()
rawMsgId := tools.RandSeq(38)
id_message := rawMsgId + "@" + orario.Format(layout)
answer_ok := "340 Ok, recommended ID <" + id_message + ">\r\n"
conn.Write([]byte(answer_ok))
log.Printf("[FYI] %s", answer_ok)
var body []string
var headers []string
var is_header = true
var body_lines int = 0
var body_bytes int = 0
scanner_h := bufio.NewScanner(conn)
for {
ok := scanner_h.Scan()
if !ok {
break
}
line := scanner_h.Text()
if (strings.HasPrefix(line, "Newsgroups:")) && (groupname == "garbage") {
log.Printf("[FYI] ng was %s", groupname)
grp_hdr := strings.Split(line, ":")
if grp_hdr != nil {
groupname = grp_hdr[1]
}
log.Printf("[FYI] ng now is %s", groupname)
grp_hdr = strings.Split(groupname, ",")
if grp_hdr != nil {
groupname = grp_hdr[0]
}
groupname = strings.Trim(groupname, " ")
log.Printf("[FYI] tried to fix with %s", groupname)
}
if strings.HasPrefix(line, "Newsgroups:") {
line = "Newsgroups: " + groupname
log.Printf("[FYI] Normalization of NG Header as: %s", line)
}
if strings.HasPrefix(line, "Message-ID:") {
log.Printf("[WARN] not permitted to set MSGID ->%s<-", line)
continue
}
if strings.HasPrefix(line, "Xref:") {
log.Printf("[WARN] not permitted to set Xref: ->%s<-", line)
continue
}
if strings.HasPrefix(line, "Path:") {
log.Printf("[WARN] not permitted to set Path ->%s<-", line)
continue
}
if (line == "") && (is_header == true) {
log.Printf("[FYI] body starts after empty line ->%s<-", line)
is_header = false
continue
}
if is_header {
log.Printf("[FYI] header line is: ->%s<-", line)
headers = append(headers, line)
} else {
log.Printf("[FYI] body line is: ->%s<-", line)
body_lines++
body_bytes += len(line)
body = append(body, line)
}
if line == "." {
break
}
}
headers = append(headers, "Message-ID: <"+id_message+">")
headers = append(headers, "Lines: "+strconv.Itoa(body_lines))
headers = append(headers, "Bytes: "+strconv.Itoa(body_bytes))
num_message, _ := strconv.Atoi(GetLastNumByGroup(groupname))
num_message++
msgnum_str := fmt.Sprintf("%05d", num_message)
headers = append(headers, "Xref: averno "+groupname+":"+msgnum_str)
headers = append(headers, "Path: averno")
headers = HeaderCompliance(headers)
// SaveXOVERLineForPost(headers, groupname, id_message, msgnum_str)
var xover []string
xover = append(xover, GenerateXOVERLineFromHeader(headers, groupname, id_message, msgnum_str))
header_file := filepath.Join(tools.MessagesFolder, "h-"+groupname+"-"+msgnum_str+"-"+id_message)
body_file := filepath.Join(tools.MessagesFolder, "b-"+groupname+"-"+msgnum_str+"-"+id_message)
xover_file := filepath.Join(tools.MessagesFolder, "x-"+groupname+"-"+msgnum_str+"-"+id_message)
err := tools.WriteMessages(headers, header_file)
if err != nil {
log.Printf("[WTF] cannot write headers on %s", header_file)
} else {
tribe.BCastMsgHeaders(headers, groupname, rawMsgId)
log.Printf("[FYI] headers saved in %s", header_file)
}
err = tools.WriteMessages(body, body_file)
if err != nil {
log.Printf("[WTF] cannot write body on %s", body_file)
} else {
tribe.BCastMsgBody(body, groupname, rawMsgId)
log.Printf("[FYI] body saved in %s", body_file)
}
err = tools.WriteMessages(xover, xover_file)
if err != nil {
log.Printf("[WTF] cannot write body on %s", body_file)
} else {
tribe.BCastMsgXover(xover, groupname, rawMsgId)
log.Printf("[FYI] Xover saved in %s", body_file)
}
conn.Write([]byte("240 article posted ok\r\n"))
}
