static void
parse_username_password(struct vsf_session* p_sess)
{
while (1)
{
/* Kitsune: update point */
kitsune_update("prelogin.c"); /**DSU updatepoint */
/* Kitsune */
vsf_sysutil_kitsune_set_update_point("prelogin.c");
vsf_cmdio_get_cmd_and_arg(p_sess, &p_sess->ftp_cmd_str,
&p_sess->ftp_arg_str, 1);
if (str_equal_text(&p_sess->ftp_cmd_str, "USER"))
{
handle_user_command(p_sess);
}
else if (str_equal_text(&p_sess->ftp_cmd_str, "PASS"))
{
handle_pass_command(p_sess);
}
else if (str_equal_text(&p_sess->ftp_cmd_str, "QUIT"))
{
vsf_cmdio_write(p_sess, FTP_GOODBYE, "Goodbye.");
vsf_sysutil_exit(0);
}
else if (str_equal_text(&p_sess->ftp_cmd_str, "FEAT"))
{
handle_feat(p_sess);
}
else if (tunable_ssl_enable && str_equal_text(&p_sess->ftp_cmd_str, "AUTH"))
{
handle_auth(p_sess);
}
else if (tunable_ssl_enable && str_equal_text(&p_sess->ftp_cmd_str, "PBSZ"))
{
handle_pbsz(p_sess);
}
else if (tunable_ssl_enable && str_equal_text(&p_sess->ftp_cmd_str, "PROT"))
{
handle_prot(p_sess);
}
else
{
vsf_cmdio_write(p_sess, FTP_LOGINERR,
"Please login with USER and PASS.");
}
}
}
static void
parse_username_password(struct vsf_session* p_sess)
{
while (1)
{
vsf_cmdio_get_cmd_and_arg(p_sess, &p_sess->ftp_cmd_str,
&p_sess->ftp_arg_str, 1);
if (tunable_ftp_enable)
{
if (str_equal_text(&p_sess->ftp_cmd_str, "USER"))
{
handle_user_command(p_sess);
}
else if (str_equal_text(&p_sess->ftp_cmd_str, "PASS"))
{
handle_pass_command(p_sess);
}
else if (str_equal_text(&p_sess->ftp_cmd_str, "QUIT"))
{
vsf_cmdio_write_exit(p_sess, FTP_GOODBYE, "Goodbye.");
}
else if (str_equal_text(&p_sess->ftp_cmd_str, "FEAT"))
{
handle_feat(p_sess);
}
else if (str_equal_text(&p_sess->ftp_cmd_str, "OPTS"))
{
handle_opts(p_sess);
}
else if (tunable_ssl_enable &&
str_equal_text(&p_sess->ftp_cmd_str, "AUTH") &&
!p_sess->control_use_ssl)
{
handle_auth(p_sess);
}
else if (tunable_ssl_enable &&
str_equal_text(&p_sess->ftp_cmd_str, "PBSZ"))
{
handle_pbsz(p_sess);
}
else if (tunable_ssl_enable &&
str_equal_text(&p_sess->ftp_cmd_str, "PROT"))
{
handle_prot(p_sess);
}
else if (str_isempty(&p_sess->ftp_cmd_str) &&
str_isempty(&p_sess->ftp_arg_str))
{
/* Deliberately ignore to avoid NAT device bugs, as per ProFTPd. */
}
else
{
vsf_cmdio_write(p_sess, FTP_LOGINERR,
"Please login with USER and PASS.");
}
}
else if (tunable_http_enable)
{
if (str_equal_text(&p_sess->ftp_cmd_str, "GET"))
{
handle_get(p_sess);
}
else
{
vsf_cmdio_write(p_sess, FTP_LOGINERR, "Bad HTTP verb.");
}
vsf_sysutil_exit(0);
}
}
}
static apr_status_t ftp_protocol_loop(struct lfd_sess * sess)
{
apr_status_t rc = APR_SUCCESS;
int rnfrto; // "rename from" and "rename to" should go togheter
char * temp_name;
temp_name = NULL;
rnfrto = 0;
while(APR_SUCCESS == rc)
{
apr_pool_clear(sess->loop_pool);
rc = lfd_cmdio_get_cmd_and_arg(sess, &sess->ftp_cmd_str, &sess->ftp_arg_str);
if(APR_SUCCESS != rc)
return rc;
// special case
if(lfd_cmdio_cmd_equals(sess, "RNTO"))
{
if(rnfrto)
{
rnfrto = 0;
rc = handle_rnto(sess, temp_name);
}
else
rc = handle_bad_rnto(sess);
continue;
}
// here we treat all the other cases
if(rnfrto){
rnfrto = 0;
rc = handle_bad_rnto(sess);
continue;
}
if(lfd_cmdio_cmd_equals(sess, "PASV"))
{
rc = handle_pasv(sess);
}
else if(lfd_cmdio_cmd_equals(sess, "SYST"))
{
rc = handle_syst(sess);
}
else if(lfd_cmdio_cmd_equals(sess, "USER"))
{
rc = handle_user(sess);
}
else if(lfd_cmdio_cmd_equals(sess, "PASS"))
{
rc = handle_pass(sess);
}
else if(lfd_cmdio_cmd_equals(sess, "QUIT"))
{
rc = handle_quit(sess);
return rc;
}
else if(lfd_cmdio_cmd_equals(sess, "ABOR"))
{
rc = handle_abort(sess);
}
else if(lfd_cmdio_cmd_equals(sess, "PORT"))
{
rc = handle_port(sess);
}
else if(lfd_cmdio_cmd_equals(sess, "RMD"))
{
rc = handle_dir_remove(sess);
}
else if(lfd_cmdio_cmd_equals(sess, "MKD"))
{
rc = handle_dir_create(sess);
}
else if(lfd_cmdio_cmd_equals(sess, "PWD"))
{
rc = handle_pwd(sess);
}
else if(lfd_cmdio_cmd_equals(sess, "CWD"))
{
rc = handle_cwd(sess);
}
else if(lfd_cmdio_cmd_equals(sess, "CDUP"))
{
rc = handle_cdup(sess);
}
else if(lfd_cmdio_cmd_equals(sess, "RNFR"))
{
rc = handle_rnfr(sess, &temp_name);
if(APR_SUCCESS == rc && NULL != temp_name)
rnfrto = 1;
}
else if(lfd_cmdio_cmd_equals(sess, "TYPE"))
{
rc = handle_type(sess);
}
else if(lfd_cmdio_cmd_equals(sess, "RETR"))
{
rc = handle_retr(sess);
}
else if(lfd_cmdio_cmd_equals(sess, "STOR"))
{
rc = handle_stor(sess);
}
else if(lfd_cmdio_cmd_equals(sess, "DELE"))
{
rc = handle_dele(sess);
}
else if(lfd_cmdio_cmd_equals(sess, "STOU"))
{
rc = handle_stou(sess);
}
else if(lfd_cmdio_cmd_equals(sess, "LIST"))
{
rc = handle_list(sess);
}
else if(lfd_cmdio_cmd_equals(sess, "FEAT"))
{
rc = handle_feat(sess);
}
else if(lfd_cmdio_cmd_equals(sess, "APPE"))
{
rc = handle_appe(sess);
}
else if(lfd_cmdio_cmd_equals(sess, "SITE"))
{
rc = handle_site(sess);
}
else if(lfd_cmdio_cmd_equals(sess, "ALLO"))
{
rc = lfd_cmdio_write(sess, FTP_ALLOOK, "ALLO command ignored.");
}
else if(lfd_cmdio_cmd_equals(sess, "REIN"))
{
rc = lfd_cmdio_write(sess, FTP_COMMANDNOTIMPL, "REIN not implemented.");
}
else if(lfd_cmdio_cmd_equals(sess, "ACCT"))
{
rc = lfd_cmdio_write(sess, FTP_COMMANDNOTIMPL, "ACCT not implemented.");
}
else if(lfd_cmdio_cmd_equals(sess, "SMNT"))
{
rc = lfd_cmdio_write(sess, FTP_COMMANDNOTIMPL, "SMNT not implemented.");
}
else //default
{
printf("The cmd [%s] has no installed handler! \n", sess->ftp_cmd_str);
if(NULL != sess->ftp_arg_str)
printf("The cmd args were [%s] \n", sess->ftp_arg_str);
lfd_cmdio_write(sess, FTP_COMMANDNOTIMPL, "Command not implemented.");
}
}
return rc;
}
