int load_add_interval(Load *load, int interval)
{
int i;
struct load_entry *entry;
if (load == NULL)
return -1;
gw_rwlock_wrlock(load->lock);
/* first look if we have equal interval added already */
for (i = 0; i < load->len; i++) {
if (load->entries[i]->interval == interval) {
gw_rwlock_unlock(load->lock);
return -1;
}
}
/* so no equal interval there, add new one */
entry = gw_malloc(sizeof(struct load_entry));
entry->prev = entry->curr = 0.0;
entry->interval = interval;
entry->dirty = 1;
time(&entry->last);
load->entries = gw_realloc(load->entries, sizeof(struct load*) * (load->len + 1));
load->entries[load->len] = entry;
load->len++;
gw_rwlock_unlock(load->lock);
return 0;
}
int log_open(char *filename, int level, enum excl_state excl)
{
FILE *f = NULL;
int i;
gw_rwlock_wrlock(&rwlock);
if (num_logfiles == MAX_LOGFILES) {
gw_rwlock_unlock(&rwlock);
error(0, "Too many log files already open, not adding `%s'",
filename);
return -1;
}
if (strlen(filename) > FILENAME_MAX) {
gw_rwlock_unlock(&rwlock);
error(0, "Log filename too long: `%s'.", filename);
return -1;
}
/*
* Check if the file is already opened for logging.
* If there is an open file, then assign the file descriptor
* that is already existing for this log file.
*/
for (i = 0; i < num_logfiles && f == NULL; ++i) {
if (strcmp(logfiles[i].filename, filename) == 0)
f = logfiles[i].file;
}
/* if not previously opened, then open it now */
if (f == NULL) {
f = fopen(filename, "a");
if (f == NULL) {
gw_rwlock_unlock(&rwlock);
error(errno, "Couldn't open logfile `%s'.", filename);
return -1;
}
}
logfiles[num_logfiles].file = f;
logfiles[num_logfiles].minimum_output_level = level;
logfiles[num_logfiles].exclusive = excl;
strcpy(logfiles[num_logfiles].filename, filename);
++num_logfiles;
i = num_logfiles - 1;
gw_rwlock_unlock(&rwlock);
info(0, "Added logfile `%s' with level `%d'.", filename, level);
return i;
}
float load_get(Load *load, int pos)
{
float ret;
time_t now;
struct load_entry *entry;
if (load == NULL || pos >= load->len) {
return -1.0;
}
/* first maybe rotate load */
load_increase_with(load, 0);
time(&now);
gw_rwlock_rdlock(load->lock);
entry = load->entries[pos];
if (load->heuristic && !entry->dirty) {
ret = entry->prev;
} else {
time_t diff = (now - entry->last);
if (diff == 0) diff = 1;
ret = entry->curr/diff;
}
gw_rwlock_unlock(load->lock);
return ret;
}
void load_increase_with(Load *load, unsigned long value)
{
time_t now;
int i;
if (load == NULL)
return;
gw_rwlock_wrlock(load->lock);
time(&now);
for (i = 0; i < load->len; i++) {
struct load_entry *entry = load->entries[i];
/* check for special case, load over whole live time */
if (entry->interval != -1 && now >= entry->last + entry->interval) {
/* rotate */
entry->curr /= entry->interval;
if (entry->prev > 0)
entry->prev = (2*entry->curr + entry->prev)/3;
else
entry->prev = entry->curr;
entry->last = now;
entry->curr = 0.0;
entry->dirty = 0;
}
entry->curr += value;
}
gw_rwlock_unlock(load->lock);
}
int smpp_listener_ip_is_blocked(SMPPServer *smpp_server, Octstr *ip) {
int result = 0;
long diff, remaining;
gw_rwlock_wrlock(smpp_server->ip_blocklist_lock);
SMPPBlockedIp *smpp_blocked_ip = dict_get(smpp_server->ip_blocklist, ip);
if(smpp_blocked_ip != NULL) {
diff = time(NULL) - smpp_blocked_ip->time_blocked;
if(diff > smpp_server->ip_blocklist_time) {
debug("smpp.listener.ip.is.blocked", 0, "IP address %s is now unblocked", octstr_get_cstr(ip));
/* Time has elapsed, can reset (unblock) */
smpp_blocked_ip->time_blocked = 0;
smpp_blocked_ip->attempts = 0;
} else {
/* Time has not elapsed, how many attempts have they had? */
if(smpp_blocked_ip->attempts >= smpp_server->ip_blocklist_attempts) {
result = 1;
/* Still blocked */
remaining = smpp_server->ip_blocklist_time - diff;
debug("smpp.listener.ip.is.blocked", 0, "IP address %s is blocked for another %ld seconds", octstr_get_cstr(ip), remaining);
}
}
} else {
/* Not blocked */
}
gw_rwlock_unlock(smpp_server->ip_blocklist_lock);
return result;
}
void log_close_all(void)
{
/*
* Writer lock.
*/
gw_rwlock_wrlock(&rwlock);
while (num_logfiles > 0) {
--num_logfiles;
if (logfiles[num_logfiles].file != stderr &&
logfiles[num_logfiles].file != NULL)
fclose(logfiles[num_logfiles].file);
logfiles[num_logfiles].file = NULL;
}
/*
* Unlock writer.
*/
gw_rwlock_unlock(&rwlock);
/* close syslog if used */
if (dosyslog) {
closelog();
dosyslog = 0;
}
}
void log_close_all(void)
{
/*
* Writer lock.
*/
gw_rwlock_wrlock(&rwlock);
while (num_logfiles > 0) {
--num_logfiles;
if (logfiles[num_logfiles].file != stderr && logfiles[num_logfiles].file != NULL) {
int i;
/* look for the same filename and set file to NULL */
for (i = num_logfiles - 1; i >= 0; i--) {
if (strcmp(logfiles[num_logfiles].filename, logfiles[i].filename) == 0)
logfiles[i].file = NULL;
}
fclose(logfiles[num_logfiles].file);
logfiles[num_logfiles].file = NULL;
}
}
/*
* Unlock writer.
*/
gw_rwlock_unlock(&rwlock);
/* close syslog if used */
if (dosyslog) {
closelog();
dosyslog = 0;
}
}
int load_len(Load *load)
{
int ret;
if (load == NULL)
return 0;
gw_rwlock_rdlock(load->lock);
ret = load->len;
gw_rwlock_unlock(load->lock);
return ret;
}
void smpp_listener_auth_failed(SMPPServer *smpp_server, Octstr *ip) {
if (octstr_len(smpp_server->ip_blocklist_exempt_ips) && (octstr_search(smpp_server->ip_blocklist_exempt_ips, ip, 0) > -1)) {
debug("smpp.listener.auth.failed", 0, "IP address %s is exempt from the IP block list", octstr_get_cstr(ip));
return;
}
gw_rwlock_wrlock(smpp_server->ip_blocklist_lock);
SMPPBlockedIp *smpp_blocked_ip = dict_get(smpp_server->ip_blocklist, ip);
if(smpp_blocked_ip == NULL) {
smpp_blocked_ip = smpp_blocked_ip_create();
dict_put(smpp_server->ip_blocklist, ip, smpp_blocked_ip);
}
smpp_blocked_ip->attempts++;
smpp_blocked_ip->time_blocked = time(NULL);
debug("smpp.listener.auth.failed", 0, "IP address %s, attempts %ld have failed", octstr_get_cstr(ip), smpp_blocked_ip->attempts);
gw_rwlock_unlock(smpp_server->ip_blocklist_lock);
}
void smpp_route_rebuild_database(SMPPServer *smpp_server) {
info(0, "Rebuilding database routes");
SMPPRouting *smpp_routing = smpp_server->routing;
List *inbound_routes = smpp_database_get_routes(smpp_server, SMPP_ROUTE_DIRECTION_INBOUND, NULL); /* Only inbound are built, outbound are built when ESME's connect */
List *old_inbound;
Dict *old_outbound;
gw_rwlock_wrlock(smpp_routing->lock);
old_inbound = smpp_routing->inbound_routes;
old_outbound = smpp_routing->outbound_routes;
smpp_routing->inbound_routes = inbound_routes;
smpp_routing->outbound_routes = dict_create(1024, (void(*)(void *))smpp_outbound_routes_destroy); /* Just reset, they will repopulate on their own */
gw_rwlock_unlock(smpp_routing->lock);
gwlist_destroy(old_inbound, (void(*)(void *))smpp_route_destroy);
dict_destroy(old_outbound);
}
void log_reopen(void)
{
int i, j, found;
/*
* Writer lock.
*/
gw_rwlock_wrlock(&rwlock);
for (i = 0; i < num_logfiles; ++i) {
if (logfiles[i].file != stderr) {
found = 0;
/*
* Reverse seek for allready reopened logfile.
* If we find a previous file descriptor for the same file
* name, then don't reopen that duplicate, but assign the
* file pointer to it.
*/
for (j = i-1; j >= 0 && found == 0; j--) {
if (strcmp(logfiles[i].filename, logfiles[j].filename) == 0) {
logfiles[i].file = logfiles[j].file;
found = 1;
}
}
if (found)
continue;
if (logfiles[i].file != NULL)
fclose(logfiles[i].file);
logfiles[i].file = fopen(logfiles[i].filename, "a");
if (logfiles[i].file == NULL) {
error(errno, "Couldn't re-open logfile `%s'.",
logfiles[i].filename);
}
}
}
/*
* Unlock writer.
*/
gw_rwlock_unlock(&rwlock);
}
static void run_smsbox(void *arg)
{
Boxc *newconn;
long sender;
Msg *msg;
List *keys;
Octstr *key;
gwlist_add_producer(flow_threads);
newconn = arg;
newconn->incoming = gwlist_create();
gwlist_add_producer(newconn->incoming);
newconn->retry = incoming_sms;
newconn->outgoing = outgoing_sms;
newconn->sent = dict_create(smsbox_max_pending, NULL);
newconn->pending = semaphore_create(smsbox_max_pending);
sender = gwthread_create(boxc_sender, newconn);
if (sender == -1) {
error(0, "Failed to start a new thread, disconnecting client <%s>",
octstr_get_cstr(newconn->client_ip));
goto cleanup;
}
/*
* We register newconn in the smsbox_list here but mark newconn as routable
* after identification or first message received from smsbox. So we can avoid
* a race condition for routable smsboxes (otherwise between startup and
* registration we will forward some messages to smsbox).
*/
gw_rwlock_wrlock(smsbox_list_rwlock);
gwlist_append(smsbox_list, newconn);
gw_rwlock_unlock(smsbox_list_rwlock);
gwlist_add_producer(newconn->outgoing);
boxc_receiver(newconn);
gwlist_remove_producer(newconn->outgoing);
/* remove us from smsbox routing list */
gw_rwlock_wrlock(smsbox_list_rwlock);
gwlist_delete_equal(smsbox_list, newconn);
if (newconn->boxc_id) {
dict_remove(smsbox_by_id, newconn->boxc_id);
}
gw_rwlock_unlock(smsbox_list_rwlock);
/*
* check if we in the shutdown phase and sms dequeueing thread
* has removed the producer already
*/
if (gwlist_producer_count(newconn->incoming) > 0)
gwlist_remove_producer(newconn->incoming);
/* check if we are still waiting for ack's and semaphore locked */
if (dict_key_count(newconn->sent) >= smsbox_max_pending)
semaphore_up(newconn->pending); /* allow sender to go down */
gwthread_join(sender);
/* put not acked msgs into incoming queue */
keys = dict_keys(newconn->sent);
while((key = gwlist_extract_first(keys)) != NULL) {
msg = dict_remove(newconn->sent, key);
gwlist_produce(incoming_sms, msg);
octstr_destroy(key);
}
gw_assert(gwlist_len(keys) == 0);
gwlist_destroy(keys, octstr_destroy_item);
/* clear our send queue */
while((msg = gwlist_extract_first(newconn->incoming)) != NULL) {
gwlist_produce(incoming_sms, msg);
}
cleanup:
gw_assert(gwlist_len(newconn->incoming) == 0);
gwlist_destroy(newconn->incoming, NULL);
gw_assert(dict_key_count(newconn->sent) == 0);
dict_destroy(newconn->sent);
semaphore_destroy(newconn->pending);
boxc_destroy(newconn);
/* wakeup the dequeueing thread */
gwthread_wakeup(sms_dequeue_thread);
gwlist_remove_producer(flow_threads);
}
static void sms_to_smsboxes(void *arg)
{
Msg *newmsg, *startmsg, *msg;
long i, len;
int ret = -1;
Boxc *boxc;
gwlist_add_producer(flow_threads);
newmsg = startmsg = msg = NULL;
while(bb_status != BB_DEAD) {
if (newmsg == startmsg) {
/* check if we are in shutdown phase */
if (gwlist_producer_count(smsbox_list) == 0)
break;
if (ret == 0 || ret == -1) {
/* debug("", 0, "time to sleep"); */
gwthread_sleep(60.0);
/* debug("", 0, "wake up list len %ld", gwlist_len(incoming_sms)); */
/* shutdown ? */
if (gwlist_producer_count(smsbox_list) == 0 && gwlist_len(smsbox_list) == 0)
break;
}
startmsg = msg = gwlist_consume(incoming_sms);
/* debug("", 0, "gwlist_consume done 1"); */
newmsg = NULL;
}
else {
newmsg = msg = gwlist_consume(incoming_sms);
/* Back at the first message? */
if (newmsg == startmsg) {
gwlist_insert(incoming_sms, 0, msg);
continue;
}
}
if (msg == NULL)
break;
gw_assert(msg_type(msg) == sms);
/* debug("bb.sms", 0, "sms_boxc_router: handling message (%p vs %p)",
msg, startmsg); */
ret = route_incoming_to_boxc(msg);
if (ret == 1)
startmsg = newmsg = NULL;
else if (ret == -1) {
gwlist_produce(incoming_sms, msg);
}
}
gw_rwlock_rdlock(smsbox_list_rwlock);
len = gwlist_len(smsbox_list);
for (i=0; i < len; i++) {
boxc = gwlist_get(smsbox_list, i);
gwlist_remove_producer(boxc->incoming);
}
gw_rwlock_unlock(smsbox_list_rwlock);
gwlist_remove_producer(flow_threads);
}
/*
* Route the incoming message to one of the following input queues:
* a specific smsbox conn
* a random smsbox conn if no shortcut routing and msg->sms.boxc_id match
*
* BEWARE: All logic inside here should be fast, hence speed processing
* optimized, because every single MO message passes this function and we
* have to ensure that no unncessary overhead is done.
*/
int route_incoming_to_boxc(Msg *msg)
{
Boxc *bc = NULL, *best = NULL;
Octstr *s, *r, *rs;
long len, b, i;
int full_found = 0;
s = r = NULL;
gw_assert(msg_type(msg) == sms);
/* msg_dump(msg, 0); */
/*
* We have a specific route to pass this msg to smsbox-id
* Lookup the connection in the dictionary.
*/
gw_rwlock_rdlock(smsbox_list_rwlock);
if (gwlist_len(smsbox_list) == 0) {
gw_rwlock_unlock(smsbox_list_rwlock);
warning(0, "smsbox_list empty!");
if (max_incoming_sms_qlength < 0 || max_incoming_sms_qlength > gwlist_len(incoming_sms)) {
gwlist_produce(incoming_sms, msg);
return 0;
}
else
return -1;
}
if (octstr_len(msg->sms.boxc_id) > 0) {
bc = dict_get(smsbox_by_id, msg->sms.boxc_id);
if (bc == NULL) {
/*
* something is wrong, this was the smsbox connection we used
* for sending, so it seems this smsbox is gone
*/
warning(0,"Could not route message to smsbox id <%s>, smsbox is gone!",
octstr_get_cstr(msg->sms.boxc_id));
}
}
else {
/*
* Check if we have a "smsbox-route" for this msg.
* Where the shortcode route has a higher priority then the smsc-id rule.
* Highest priority has the combined <shortcode>:<smsc-id> route.
*/
Octstr *os = octstr_format("%s:%s",
octstr_get_cstr(msg->sms.receiver),
octstr_get_cstr(msg->sms.smsc_id));
s = (msg->sms.smsc_id ? dict_get(smsbox_by_smsc, msg->sms.smsc_id) : NULL);
r = (msg->sms.receiver ? dict_get(smsbox_by_receiver, msg->sms.receiver) : NULL);
rs = (os ? dict_get(smsbox_by_smsc_receiver, os) : NULL);
octstr_destroy(os);
bc = rs ? dict_get(smsbox_by_id, rs) :
(r ? dict_get(smsbox_by_id, r) : (s ? dict_get(smsbox_by_id, s) : NULL));
}
/* check if we found our routing */
if (bc != NULL) {
if (max_incoming_sms_qlength < 0 || max_incoming_sms_qlength > gwlist_len(bc->incoming)) {
gwlist_produce(bc->incoming, msg);
gw_rwlock_unlock(smsbox_list_rwlock);
return 1; /* we are done */
}
else {
gw_rwlock_unlock(smsbox_list_rwlock);
return -1;
}
}
else if (s != NULL || r != NULL || octstr_len(msg->sms.boxc_id) > 0) {
gw_rwlock_unlock(smsbox_list_rwlock);
/*
* we have routing defined, but no smsbox connected at the moment.
* put msg into global incoming queue and wait until smsbox with
* such boxc_id connected.
*/
if (max_incoming_sms_qlength < 0 || max_incoming_sms_qlength > gwlist_len(incoming_sms)) {
gwlist_produce(incoming_sms, msg);
return 0;
}
else
return -1;
}
/*
* ok, none of the routing things applied previously, so route it to
* a random smsbox.
*/
/* take random smsbox from list, and then check all smsboxes
* and select the one with lowest load level - if tied, the first
* one
*/
len = gwlist_len(smsbox_list);
b = gw_rand() % len;
for(i = 0; i < gwlist_len(smsbox_list); i++) {
bc = gwlist_get(smsbox_list, (i+b) % len);
if (bc->boxc_id != NULL || bc->routable == 0)
bc = NULL;
if (bc != NULL && max_incoming_sms_qlength > 0 &&
gwlist_len(bc->incoming) > max_incoming_sms_qlength) {
full_found = 1;
bc = NULL;
}
if ((bc != NULL && best != NULL && bc->load < best->load) ||
(bc != NULL && best == NULL)) {
best = bc;
}
}
if (best != NULL) {
best->load++;
gwlist_produce(best->incoming, msg);
}
gw_rwlock_unlock(smsbox_list_rwlock);
if (best == NULL && full_found == 0) {
warning(0, "smsbox_list empty!");
if (max_incoming_sms_qlength < 0 || max_incoming_sms_qlength > gwlist_len(incoming_sms)) {
gwlist_produce(incoming_sms, msg);
return 0;
}
else
return -1;
}
else if (best == NULL && full_found == 1)
return -1;
return 1;
}
Octstr *boxc_status(int status_type)
{
Octstr *tmp;
char *lb, *ws;
int i, boxes, para = 0;
time_t orig, t;
Boxc *bi;
orig = time(NULL);
/*
* XXX: this will cause segmentation fault if this is called
* between 'destroy_list and setting list to NULL calls.
* Ok, this has to be fixed, but now I am too tired.
*/
if ((lb = bb_status_linebreak(status_type))==NULL)
return octstr_create("Un-supported format");
if (status_type == BBSTATUS_HTML)
ws = " ";
else if (status_type == BBSTATUS_TEXT)
ws = " ";
else
ws = "";
if (status_type == BBSTATUS_HTML || status_type == BBSTATUS_WML)
para = 1;
if (status_type == BBSTATUS_XML) {
tmp = octstr_create ("");
octstr_append_cstr(tmp, "<boxes>\n\t");
}
else
tmp = octstr_format("%sBox connections:%s", para ? "<p>" : "", lb);
boxes = 0;
if (wapbox_list) {
gwlist_lock(wapbox_list);
for(i=0; i < gwlist_len(wapbox_list); i++) {
bi = gwlist_get(wapbox_list, i);
if (bi->alive == 0)
continue;
t = orig - bi->connect_time;
if (status_type == BBSTATUS_XML)
octstr_format_append(tmp,
"<box>\n\t\t<type>wapbox</type>\n\t\t<IP>%s</IP>\n"
"\t\t<status>on-line %ldd %ldh %ldm %lds</status>\n"
"\t\t<ssl>%s</ssl>\n\t</box>\n",
octstr_get_cstr(bi->client_ip),
t/3600/24, t/3600%24, t/60%60, t%60,
#ifdef HAVE_LIBSSL
conn_get_ssl(bi->conn) != NULL ? "yes" : "no"
#else
"not installed"
#endif
);
else
octstr_format_append(tmp,
"%swapbox, IP %s (on-line %ldd %ldh %ldm %lds) %s %s",
ws, octstr_get_cstr(bi->client_ip),
t/3600/24, t/3600%24, t/60%60, t%60,
#ifdef HAVE_LIBSSL
conn_get_ssl(bi->conn) != NULL ? "using SSL" : "",
#else
"",
#endif
lb);
boxes++;
}
gwlist_unlock(wapbox_list);
}
if (smsbox_list) {
gw_rwlock_rdlock(smsbox_list_rwlock);
for(i=0; i < gwlist_len(smsbox_list); i++) {
bi = gwlist_get(smsbox_list, i);
if (bi->alive == 0)
continue;
t = orig - bi->connect_time;
if (status_type == BBSTATUS_XML)
octstr_format_append(tmp, "<box>\n\t\t<type>smsbox</type>\n"
"\t\t<id>%s</id>\n\t\t<IP>%s</IP>\n"
"\t\t<queue>%ld</queue>\n"
"\t\t<status>on-line %ldd %ldh %ldm %lds</status>\n"
"\t\t<ssl>%s</ssl>\n\t</box>",
(bi->boxc_id ? octstr_get_cstr(bi->boxc_id) : ""),
octstr_get_cstr(bi->client_ip),
gwlist_len(bi->incoming) + dict_key_count(bi->sent),
t/3600/24, t/3600%24, t/60%60, t%60,
#ifdef HAVE_LIBSSL
conn_get_ssl(bi->conn) != NULL ? "yes" : "no"
#else
"not installed"
#endif
);
else
octstr_format_append(tmp, "%ssmsbox:%s, IP %s (%ld queued), (on-line %ldd %ldh %ldm %lds) %s %s",
ws, (bi->boxc_id ? octstr_get_cstr(bi->boxc_id) : "(none)"),
octstr_get_cstr(bi->client_ip), gwlist_len(bi->incoming) + dict_key_count(bi->sent),
t/3600/24, t/3600%24, t/60%60, t%60,
#ifdef HAVE_LIBSSL
conn_get_ssl(bi->conn) != NULL ? "using SSL" : "",
#else
"",
#endif
lb);
boxes++;
}
gw_rwlock_unlock(smsbox_list_rwlock);
}
if (boxes == 0 && status_type != BBSTATUS_XML) {
octstr_destroy(tmp);
tmp = octstr_format("%sNo boxes connected", para ? "<p>" : "");
}
if (para)
octstr_append_cstr(tmp, "</p>");
if (status_type == BBSTATUS_XML)
octstr_append_cstr(tmp, "</boxes>\n");
else
octstr_append_cstr(tmp, "\n\n");
return tmp;
}
int log_open(char *filename, int level, enum excl_state excl, char *do_rotatelog)
{
FILE *f = NULL;
int i;
gw_rwlock_wrlock(&rwlock);
rotatelog = gw_strdup(do_rotatelog);
if (num_logfiles == MAX_LOGFILES) {
gw_rwlock_unlock(&rwlock);
error(0, "Too many log files already open, not adding `%s'",
filename);
return -1;
}
if (strlen(filename) > FILENAME_MAX) {
gw_rwlock_unlock(&rwlock);
error(0, "Log filename too long: `%s'.", filename);
return -1;
}
//if (rotate_logfile == NEVER && rotatelog && *rotatelog) {
if (rotatelog && *rotatelog) {
if (strcmp(rotatelog, "daily") == 0)
rotate_logfile = DAILY;
else if (strcmp(rotatelog, "weekly") == 0)
rotate_logfile = WEEKLY;
else if (strcmp(rotatelog, "monthly") == 0)
rotate_logfile = MONTHLY;
}
/*
* Check if the file is already opened for logging.
* If there is an open file, then assign the file descriptor
* that is already existing for this log file.
*/
for (i = 0; i < num_logfiles && f == NULL; ++i) {
if (strcmp(logfiles[i].filename, filename) == 0)
f = logfiles[i].file;
}
/* if not previously opened, then open it now */
if (f == NULL) {
f = fopen(filename, "a");
if (f == NULL) {
gw_rwlock_unlock(&rwlock);
error(errno, "Couldn't open logfile `%s'.", filename);
return -1;
}
}
logfiles[num_logfiles].file = f;
logfiles[num_logfiles].minimum_output_level = level;
logfiles[num_logfiles].exclusive = excl;
strcpy(logfiles[num_logfiles].filename, filename);
++num_logfiles;
i = num_logfiles - 1;
gw_rwlock_unlock(&rwlock);
info(0, "Added logfile `%s' with level `%d'. Log rotation: %s. %d.", filename, level, rotatelog ? rotatelog : "never", rotate_logfile);
return i;
}
void smpp_route_message_database(SMPPServer *smpp_server, int direction, Octstr *smsc_id, Octstr *system_id, Msg *msg, void(*callback)(void *context, int result, double cost), void *context) {
SMPPRouting *smpp_routing = smpp_server->routing;
List *routes;
long i, num_routes;
int found = 0;
SMPPRoute *route;
gw_rwlock_rdlock(smpp_routing->lock);
if(msg_type(msg) == sms) { /* we can only route sms's */
if((direction == SMPP_ROUTE_DIRECTION_OUTBOUND) && octstr_len(system_id)) {
/* Look for our ESME routes */
gw_rwlock_wrlock(smpp_routing->outbound_lock);
routes = dict_get(smpp_routing->outbound_routes, system_id);
if(!routes) {
routes = smpp_database_get_routes(smpp_server, direction, system_id);
dict_put(smpp_routing->outbound_routes, system_id, routes);
}
gw_rwlock_unlock(smpp_routing->outbound_lock);
num_routes = gwlist_len(routes);
for(i=0;i<num_routes;i++) {
route = gwlist_get(routes, i);
found = gw_regex_match_pre(route->regex, msg->sms.receiver);
if(found) {
break;
}
}
if(found) {
octstr_destroy(msg->sms.smsc_id);
msg->sms.smsc_id = octstr_duplicate(route->smsc_id);
debug("smpp.route.message.database", 0, "SMPP[%s] Found outbound route for %s towards %s", octstr_get_cstr(system_id), octstr_get_cstr(msg->sms.receiver), octstr_get_cstr(msg->sms.smsc_id));
callback(context, 1, route->cost);
} else {
callback(context, 0, 0);
}
} else if((direction == SMPP_ROUTE_DIRECTION_INBOUND) && octstr_len(smsc_id)) {
routes = smpp_routing->inbound_routes;
num_routes = gwlist_len(routes);
for(i=0;i<num_routes;i++) {
route = gwlist_get(routes, i);
found = gw_regex_match_pre(route->regex, msg->sms.receiver);
if(found) {
break;
}
}
if(found) {
octstr_destroy(msg->sms.service);
msg->sms.service = octstr_duplicate(route->system_id);
debug("smpp.route.message.database", 0, "SMPP[%s] Found inbound route for %s from %s", octstr_get_cstr(route->system_id), octstr_get_cstr(msg->sms.receiver), octstr_get_cstr(smsc_id));
callback(context, 1, route->cost);
} else {
callback(context, 0, 0);
}
} else {
callback(context, 0, 0);
}
} else {
callback(context, 0, 0);
}
gw_rwlock_unlock(smpp_routing->lock);
}