static void
vsf_log_common(struct vsf_session* p_sess, int succeeded,
enum EVSFLogEntryType what, const struct mystr* p_str)
{
static struct mystr s_log_str;
/* Handle xferlog line if appropriate */
if (p_sess->xferlog_fd != -1 && vsf_log_type_is_transfer(what))
{
vsf_log_do_log_wuftpd_format(p_sess, &s_log_str, succeeded);
vsf_log_do_log_to_file(p_sess->xferlog_fd, &s_log_str);
}
/* Handle vsftpd.log line if appropriate */
if (p_sess->vsftpd_log_fd != -1)
{
vsf_log_do_log_vsftpd_format(p_sess, &s_log_str, succeeded, what, p_str);
vsf_log_do_log_to_file(p_sess->vsftpd_log_fd, &s_log_str);
}
/* Handle syslog() line if appropriate */
if (tunable_syslog_enable)
{
int severe = 0;
vsf_log_do_log_vsftpd_format(p_sess, &s_log_str, succeeded, what, p_str);
if (what == kVSFLogEntryLogin && !succeeded)
{
severe = 1;
}
str_syslog(&s_log_str, severe);
}
}
void
vsf_log_start_entry(struct vsf_session* p_sess, enum EVSFLogEntryType what)
{
if (p_sess->log_type != 0)
{
bug("non null log_type in vsf_log_start_entry");
}
p_sess->log_type = (unsigned long) what;
p_sess->log_start_sec = 0;
p_sess->log_start_usec = 0;
p_sess->transfer_size = 0;
str_empty(&p_sess->log_str);
if (vsf_log_type_is_transfer(what))
{
p_sess->log_start_sec = vsf_sysutil_get_time_sec();
p_sess->log_start_usec = vsf_sysutil_get_time_usec();
}
}
static void
vsf_log_do_log_vsftpd_format(struct vsf_session* p_sess, struct mystr* p_str,
int succeeded, enum EVSFLogEntryType what,
const struct mystr* p_log_str)
{
/* Date - vsf_sysutil_get_current_date updates cached time */
str_alloc_text(p_str, vsf_sysutil_get_current_date());
/* Pid */
str_append_text(p_str, " [pid ");
str_append_ulong(p_str, vsf_sysutil_getpid());
str_append_text(p_str, "] ");
/* User */
if (!str_isempty(&p_sess->user_str))
{
str_append_char(p_str, '[');
str_append_str(p_str, &p_sess->user_str);
str_append_text(p_str, "] ");
}
/* And the action */
if (what != kVSFLogEntryFTPInput && what != kVSFLogEntryFTPOutput &&
what != kVSFLogEntryConnection)
{
if (succeeded)
{
str_append_text(p_str, "OK ");
}
else
{
str_append_text(p_str, "FAIL ");
}
}
switch (what)
{
case kVSFLogEntryDownload:
str_append_text(p_str, "DOWNLOAD");
break;
case kVSFLogEntryUpload:
str_append_text(p_str, "UPLOAD");
break;
case kVSFLogEntryMkdir:
str_append_text(p_str, "MKDIR");
break;
case kVSFLogEntryLogin:
str_append_text(p_str, "LOGIN");
break;
case kVSFLogEntryFTPInput:
str_append_text(p_str, "FTP command");
break;
case kVSFLogEntryFTPOutput:
str_append_text(p_str, "FTP response");
break;
case kVSFLogEntryConnection:
str_append_text(p_str, "CONNECT");
break;
case kVSFLogEntryDelete:
str_append_text(p_str, "DELETE");
break;
case kVSFLogEntryRename:
str_append_text(p_str, "RENAME");
break;
case kVSFLogEntryRmdir:
str_append_text(p_str, "RMDIR");
break;
case kVSFLogEntryChmod:
str_append_text(p_str, "CHMOD");
break;
default:
bug("bad entry_type in vsf_log_do_log");
break;
}
str_append_text(p_str, ": Client \"");
str_append_str(p_str, &p_sess->remote_ip_str);
str_append_char(p_str, '"');
if (what == kVSFLogEntryLogin && !str_isempty(&p_sess->anon_pass_str))
{
str_append_text(p_str, ", anon password \"");
str_append_str(p_str, &p_sess->anon_pass_str);
str_append_char(p_str, '"');
}
if (!str_isempty(p_log_str))
{
str_append_text(p_str, ", \"");
str_append_str(p_str, p_log_str);
str_append_char(p_str, '"');
}
if (what != kVSFLogEntryFTPInput && what != kVSFLogEntryFTPOutput)
{
if (p_sess->transfer_size)
{
str_append_text(p_str, ", ");
str_append_filesize_t(p_str, p_sess->transfer_size);
str_append_text(p_str, " bytes");
}
if (vsf_log_type_is_transfer(what))
{
long delta_sec = vsf_sysutil_get_cached_time_sec() -
p_sess->log_start_sec;
long delta_usec = vsf_sysutil_get_cached_time_usec() -
p_sess->log_start_usec;
double time_delta = (double) delta_sec + ((double) delta_usec /
(double) 1000000);
double kbyte_rate =
((double) p_sess->transfer_size / time_delta) / (double) 1024;
str_append_text(p_str, ", ");
str_append_double(p_str, kbyte_rate);
str_append_text(p_str, "Kbyte/sec");
}
}
}
