/*
*
* Dispatcher for all incoming file change events
*
* */
static int register_fce(const char *u_name, int is_dir, int mode)
{
if (udp_sockets == 0)
/* No listeners configured */
return AFP_OK;
if (u_name == NULL)
return AFPERR_PARAM;
static int first_event = FCE_TRUE;
/* do some initialization on the fly the first time */
if (first_event) {
fce_initialize_history();
}
/* handle files which should not cause events (.DS_Store atc. ) */
for (int i = 0; skip_files[i] != NULL; i++)
{
if (!strcmp( u_name, skip_files[i]))
return AFP_OK;
}
char full_path_buffer[MAXPATHLEN + 1] = {""};
const char *cwd = getcwdpath();
if (mode == FCE_TM_SIZE) {
strlcpy(full_path_buffer, u_name, MAXPATHLEN);
} else if (!is_dir || mode == FCE_DIR_DELETE) {
if (strlen( cwd ) + strlen( u_name) + 1 >= MAXPATHLEN) {
LOG(log_error, logtype_afpd, "FCE file name too long: %s/%s", cwd, u_name );
return AFPERR_PARAM;
}
sprintf( full_path_buffer, "%s/%s", cwd, u_name );
} else {
if (strlen( cwd ) >= MAXPATHLEN) {
LOG(log_error, logtype_afpd, "FCE directory name too long: %s", cwd);
return AFPERR_PARAM;
}
strcpy( full_path_buffer, cwd);
}
/* Can we ignore this event based on type or history? */
if (!(mode & FCE_TM_SIZE) && fce_handle_coalescation( full_path_buffer, is_dir, mode ))
{
LOG(log_debug9, logtype_afpd, "Coalesced fc event <%d> for <%s>", mode, full_path_buffer );
return AFP_OK;
}
LOG(log_debug9, logtype_afpd, "Detected fc event <%d> for <%s>", mode, full_path_buffer );
/* we do initilization on the fly, no blocking calls in here
* (except when using FQDN in broken DNS environment)
*/
if (first_event == FCE_TRUE)
{
fce_init_udp();
/* Notify listeners the we start from the beginning */
send_fce_event( "", FCE_CONN_START );
first_event = FCE_FALSE;
}
/* Handle UDP transport */
send_fce_event( full_path_buffer, mode );
return AFP_OK;
}
/*
*
* Dispatcher for all incoming file change events
*
* */
static int register_fce(const char *u_name, int is_dir, int mode)
{
static int first_event = FCE_TRUE;
if (udp_sockets == 0)
/* No listeners configured */
return AFP_OK;
if (u_name == NULL)
return AFPERR_PARAM;
/* do some initialization on the fly the first time */
if (first_event) {
fce_initialize_history();
first_event = FCE_FALSE;
}
/* handle files which should not cause events (.DS_Store atc. ) */
for (int i = 0; skip_files[i] != NULL; i++)
{
if (!strcmp( u_name, skip_files[i]))
return AFP_OK;
}
char full_path_buffer[MAXPATHLEN + 1] = {""};
const char *cwd = getcwdpath();
if (mode == FCE_TM_SIZE) {
strlcpy(full_path_buffer, u_name, MAXPATHLEN);
} else if (!is_dir || mode == FCE_DIR_DELETE) {
if (strlen( cwd ) + strlen( u_name) + 1 >= MAXPATHLEN) {
LOG(log_error, logtype_afpd, "FCE file name too long: %s/%s", cwd, u_name );
return AFPERR_PARAM;
}
sprintf( full_path_buffer, "%s/%s", cwd, u_name );
} else {
if (strlen( cwd ) >= MAXPATHLEN) {
LOG(log_error, logtype_afpd, "FCE directory name too long: %s", cwd);
return AFPERR_PARAM;
}
strcpy( full_path_buffer, cwd);
}
/* Can we ignore this event based on type or history? */
if (!(mode & FCE_TM_SIZE) && fce_handle_coalescation( full_path_buffer, is_dir, mode ))
{
LOG(log_debug9, logtype_afpd, "Coalesced fc event <%d> for <%s>", mode, full_path_buffer );
return AFP_OK;
}
LOG(log_debug9, logtype_afpd, "Detected fc event <%d> for <%s>", mode, full_path_buffer );
if (mode & FCE_FILE_MODIFY) {
save_close_event(full_path_buffer);
return AFP_OK;
}
send_fce_event( full_path_buffer, mode );
return AFP_OK;
}
