pike.git/ lib/ modules/ Protocols.pmod/ DNS.pmod

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2013-05-18

2013-05-18 14:57:25 by Martin Nilsson <nilsson@opera.com>

Use %H in sprintf where possible.

146:    {    if(sizeof(s)>63)    error("Too long component in domain name.\n"); -  return sprintf("%c%s",sizeof(s),s); +  return sprintf("%1H",s);    }       protected private string mkname(string|array(string) labels, int pos,
195:    case T_MX:    return sprintf("%2c", entry->preference)+mkname(entry->mx, pos+2, c);    case T_HINFO: -  return sprintf("%1c%s%1c%s", sizeof(entry->cpu||""), entry->cpu||"", -  sizeof(entry->os||""), entry->os||""); +  return sprintf("%1H%1H", entry->cpu||"", entry->os||"");    case T_MINFO:    string rmailbx = mkname(entry->rmailbx, pos, c);    return rmailbx + mkname(entry->emailbx, pos+sizeof(rmailbx), c);
221:    entry->retry, entry->expire, entry->minimum);    case T_NAPTR:    string rnaptr = sprintf("%2c%2c", entry->order, entry->preference); -  rnaptr += sprintf("%1c%s%1c%s%1c%s%s", -  sizeof(entry->flags || ""), entry->flags || "", -  sizeof(entry->service || ""), entry->service || "", -  sizeof(entry->regexp || ""), entry->regexp || "", +  rnaptr += sprintf("%1H%1H%1H%s", +  entry->flags || "", +  entry->service || "", +  entry->regexp || "",    mkname(entry->replacement, pos, c));    return rnaptr;       case T_TXT:    return Array.map(stringp(entry->txt)? ({entry->txt}):(entry->txt||({})),    lambda(string t) { -  return sprintf("%1c%s", sizeof(t), t); +  return sprintf("%1H", t);    })*"";    case T_SPF:    return Array.map(stringp(entry->spf)? ({entry->spf}):(entry->spf||({})),    lambda(string t) { -  return sprintf("%1c%s", sizeof(t), t); +  return sprintf("%1H", t);    })*"";    case T_LOC:    // FIXME: Not implemented yet.
254:    sprintf("%2c%2c%4c", entry->type, entry->cl, entry->ttl);    pos += sizeof(e)+2;    string rd = entry->rdata || mkrdata(entry, pos, comp); -  res += e + sprintf("%2c", sizeof(rd)) + rd; +  res += e + sprintf("%2H", rd);    pos += sizeof(rd);    }    return res;
1015:    void send(string s) {    if (sizeof(s) > 65535)    error("DNS: Cannot send packets > 65535 bytes (%d here).\n", sizeof(s)); -  out_buffer += sprintf("%2c%s", sizeof(s), s); +  out_buffer += sprintf("%2H", s);       if (write_ready) {    int written = con->write(out_buffer);