SMPP: add small utility program 'smpp_mirror'
This program binds as ESME transceiver to a SMSC and simply mirrors back
all SMS that it receives.
diff --git a/openbsc/src/libmsc/smpp_openbsc.c b/openbsc/src/libmsc/smpp_openbsc.c
index b3b8d36..378cbf6 100644
--- a/openbsc/src/libmsc/smpp_openbsc.c
+++ b/openbsc/src/libmsc/smpp_openbsc.c
@@ -118,9 +118,18 @@
sms = sms_alloc();
sms->source = SMS_SOURCE_SMPP;
sms->smpp.sequence_nr = submit->sequence_number;
+
+ /* fill in the destination address */
sms->receiver = dest;
- strncpy(sms->dest_addr, dest->extension, sizeof(sms->dest_addr)-1);
+ sms->dst.ton = submit->dest_addr_ton;
+ sms->dst.npi = submit->dest_addr_npi;
+ strncpy(sms->dst.addr, dest->extension, sizeof(sms->dst.addr)-1);
+
+ /* fill in the source address */
sms->sender = subscr_get_by_id(net, 1);
+ sms->src.ton = submit->source_addr_ton;
+ sms->src.npi = submit->source_addr_npi;
+ strncpy(sms->src.addr, (char *)submit->source_addr, sizeof(sms->src.addr)-1);
if (submit->esm_class & 0x40)
sms->ud_hdr_ind = 1;
@@ -312,9 +321,9 @@
sms->sender->extension);
}
- deliver.dest_addr_ton = sms->destination.ton;
- deliver.dest_addr_npi = sms->destination.npi;
- memcpy(deliver.destination_addr, sms->destination.addr,
+ deliver.dest_addr_ton = sms->dst.ton;
+ deliver.dest_addr_npi = sms->dst.npi;
+ memcpy(deliver.destination_addr, sms->dst.addr,
sizeof(deliver.destination_addr));
deliver.esm_class = 1; /* datagram mode */
@@ -368,9 +377,9 @@
struct osmo_smpp_addr dst;
memset(&dst, 0, sizeof(dst));
- dst.ton = sms->destination.ton;
- dst.npi = sms->destination.npi;
- memcpy(dst.addr, sms->destination.addr, sizeof(dst.addr));
+ dst.ton = sms->dst.ton;
+ dst.npi = sms->dst.npi;
+ memcpy(dst.addr, sms->dst.addr, sizeof(dst.addr));
esme = smpp_route(g_smsc, &dst);
if (!esme)