Exemple #1
0
int main()
{
  umask(033);
  if (chdir(auto_qmail) == -1)
    strerr_die4sys(111,FATAL,"unable to chdir to ",auto_qmail,": ");

  fd = open_read("control/morercpthosts");
  if (fd == -1) die_read();

  substdio_fdbuf(&ssin,read,fd,inbuf,sizeof inbuf);

  fdtemp = open_trunc("control/morercpthosts.tmp");
  if (fdtemp == -1) die_write();

  if (cdbmss_start(&cdbmss,fdtemp) == -1) die_write();

  for (;;) {
    if (getln(&ssin,&line,&match,'\n') != 0) die_read();
    case_lowerb(line.s,line.len);
    while (line.len) {
      if (line.s[line.len - 1] == ' ') { --line.len; continue; }
      if (line.s[line.len - 1] == '\n') { --line.len; continue; }
      if (line.s[line.len - 1] == '\t') { --line.len; continue; }
      if (line.s[0] != '#')
	if (cdbmss_add(&cdbmss,line.s,line.len,"",0) == -1)
	  die_write();
      break;
    }
    if (!match) break;
  }

  if (cdbmss_finish(&cdbmss) == -1) die_write();
  if (fsync(fdtemp) == -1) die_write();
  if (close(fdtemp) == -1) die_write(); /* NFS stupidity */
  if (rename("control/morercpthosts.tmp","control/morercpthosts.cdb") == -1)
    strerr_die2sys(111,FATAL,"unable to move control/morercpthosts.tmp to control/morercpthosts.cdb");

  _exit(0);
}
Exemple #2
0
void main()
{
  int i;
  int numcolons;

  umask(033);
  if (chdir(auto_qmail) == -1) die_chdir();

  fd = open_read("users/assign");
  if (fd == -1) die_opena();

  substdio_fdbuf(&ssin,read,fd,inbuf,sizeof(inbuf));

  fdtemp = open_trunc("users/cdb.tmp");
  if (fdtemp == -1) die_opent();

  if (cdbmss_start(&cdbmss,fdtemp) == -1) die_writet();

  if (!stralloc_copys(&wildchars,"")) die_nomem();

  for (;;) {
    if (getln(&ssin,&line,&match,'\n') != 0) die_reada();
    if (line.len && (line.s[0] == '.')) break;
    if (!match) die_format();

    if (byte_chr(line.s,line.len,'\0') < line.len) die_format();
    i = byte_chr(line.s,line.len,':');
    if (i == line.len) die_format();
    if (i == 0) die_format();
    if (!stralloc_copys(&key,"!")) die_nomem();
    if (line.s[0] == '+') {
      if (!stralloc_catb(&key,line.s + 1,i - 1)) die_nomem();
      case_lowerb(key.s,key.len);
      if (i >= 2)
	if (byte_chr(wildchars.s,wildchars.len,line.s[i - 1]) == wildchars.len)
	  if (!stralloc_append(&wildchars,line.s + i - 1)) die_nomem();
    }
    else {
      if (!stralloc_catb(&key,line.s + 1,i - 1)) die_nomem();
      if (!stralloc_0(&key)) die_nomem();
      case_lowerb(key.s,key.len);
    }

    if (!stralloc_copyb(&data,line.s + i + 1,line.len - i - 1)) die_nomem();

    numcolons = 0;
    for (i = 0;i < data.len;++i)
      if (data.s[i] == ':') {
	data.s[i] = 0;
	if (++numcolons == 6)
	  break;
      }
    if (numcolons < 6) die_format();
    data.len = i;

    if (cdbmss_add(&cdbmss,key.s,key.len,data.s,data.len) == -1) die_writet();
  }

  if (cdbmss_add(&cdbmss,"",0,wildchars.s,wildchars.len) == -1) die_writet();

  if (cdbmss_finish(&cdbmss) == -1) die_writet();
  if (fsync(fdtemp) == -1) die_writet();
  if (close(fdtemp) == -1) die_writet(); /* NFS stupidity */
  if (rename("users/cdb.tmp","users/cdb") == -1) die_rename();

  _exit(0);
}