static void smsbox_thread(void *arg)
{
Connection *conn;
Msg *msg;
Octstr *os;
Octstr *reply_msg;
unsigned long count;
msg = msg_create(sms);
msg->sms.sender = octstr_create("123");
msg->sms.receiver = octstr_create("456");
msg->sms.msgdata = octstr_create("hello world");
reply_msg = msg_pack(msg);
msg_destroy(msg);
gwthread_sleep(1.0);
conn = conn_open_tcp(bearerbox_host, port_for_smsbox, NULL);
if (conn == NULL) {
gwthread_sleep(2.0);
conn = conn_open_tcp(bearerbox_host, port_for_smsbox, NULL);
if (conn == NULL)
panic(0, "Couldn't connect to bearerbox as smsbox");
}
while (!quitting && conn_wait(conn, -1.0) != -1) {
for (;;) {
os = conn_read_withlen(conn);
if (os == NULL) {
if (conn_eof(conn) || conn_error(conn))
goto error;
break;
}
msg = msg_unpack(os);
if (msg == NULL || msg->type == wdp_datagram)
error(0, "Bearerbox sent garbage to smsbox");
if (msg->type == sms) {
if (first_from_bb == (time_t) -1)
time(&first_from_bb);
count = counter_increase(num_from_bearerbox) + 1;
debug("test.smpp", 0,
"Bearerbox sent sms #%ld <%s> to smsbox, sending reply.",
count, octstr_get_cstr(msg->sms.msgdata));
if (count == max_to_esme)
info(0, "Bearerbox has sent all messages to smsbox.");
conn_write_withlen(conn, reply_msg);
counter_increase(num_to_bearerbox);
}
msg_destroy(msg);
octstr_destroy(os);
time(&last_to_bb);
}
}
error:
conn_destroy(conn);
octstr_destroy(reply_msg);
debug("test.smpp", 0, "%s terminates.", __func__);
}
int read_from_bearerbox_real(Connection *conn, Msg **msg, double seconds)
{
int ret;
Octstr *pack;
pack = NULL;
*msg = NULL;
while (program_status != shutting_down) {
pack = conn_read_withlen(conn);
gw_claim_area(pack);
if (pack != NULL)
break;
if (conn_error(conn)) {
error(0, "Error reading from bearerbox, disconnecting.");
return -1;
}
if (conn_eof(conn)) {
error(0, "Connection closed by the bearerbox.");
return -1;
}
ret = conn_wait(conn, seconds);
if (ret < 0) {
error(0, "Connection to bearerbox broke.");
return -1;
}
else if (ret == 1) {
/* debug("gwlib.gwlib", 0, "Connection to bearerbox timed out after %.2f seconds.", seconds); */
return 1;
}
}
if (pack == NULL)
return -1;
*msg = msg_unpack(pack);
octstr_destroy(pack);
if (*msg == NULL) {
error(0, "Failed to unpack data!");
return -1;
}
return 0;
}
static Msg *read_from_box(Boxc *boxconn)
{
int ret;
Octstr *pack;
Msg *msg;
pack = NULL;
while (bb_status != BB_DEAD && boxconn->alive) {
/* XXX: if box doesn't send (just keep conn open) we block here while shutdown */
pack = conn_read_withlen(boxconn->conn);
gw_claim_area(pack);
if (pack != NULL)
break;
if (conn_error(boxconn->conn)) {
info(0, "Read error when reading from box <%s>, disconnecting",
octstr_get_cstr(boxconn->client_ip));
return NULL;
}
if (conn_eof(boxconn->conn)) {
info(0, "Connection closed by the box <%s>",
octstr_get_cstr(boxconn->client_ip));
return NULL;
}
ret = conn_wait(boxconn->conn, -1.0);
if (ret < 0) {
error(0, "Connection to box <%s> broke.",
octstr_get_cstr(boxconn->client_ip));
return NULL;
}
}
if (pack == NULL)
return NULL;
msg = msg_unpack(pack);
octstr_destroy(pack);
if (msg == NULL)
error(0, "Failed to unpack data!");
return msg;
}