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cellmgr-ng
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mtp: Print a TFP message on the screen when we get a message

This commit is contained in:
Holger Hans Peter Freyther 2010-12-08 11:28:12 +01:00
parent 3a80cb2593
commit ae7418177e
2 changed files with 22 additions and 0 deletions
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6
contrib/TestSender.st
View File

@ -18,6 +18,12 @@ Eval [
datagram data: msg.
socket nextPut: datagram.
"TFP"
msg := #(2 0 0 1 0 0 0 0 0 0 0 8
192 232 197 7 0 20 62 2) asByteArray.
datagram data: msg.
socket nextPut: datagram.
"TRA"
msg := #(2 0 0 1 0 0 0 0 0 0 0 6 192 232 197 7 0 23) asByteArray.
datagram data: msg.

16
src/mtp_layer3.c
View File

@ -288,6 +288,7 @@ static int mtp_link_sign_msg(struct mtp_link *link, struct mtp_level_3_hdr *hdr,
{
struct msgb *msg;
struct mtp_level_3_cmn *cmn;
uint16_t *apc;
if (hdr->ni != link->ni || l3_len < 1) {
LOGP(DINP, LOGL_ERROR, "Unhandled data (ni: %d len: %d)\n",
@ -321,6 +322,21 @@ static int mtp_link_sign_msg(struct mtp_link *link, struct mtp_level_3_hdr *hdr,
break;
}
break;
case MTP_PROHIBIT_MSG_GRP:
switch (cmn->h1) {
case MTP_PROHIBIT_MSG_SIG:
if (l3_len < 3) {
LOGP(DINP, LOGL_ERROR, "TFP is too short.\n");
return -1;
}
apc = (uint16_t *) &hdr->data[1];
LOGP(DINP, LOGL_INFO,
"TFP for the affected point code: %d\n", *apc);
return 0;
break;
}
break;
}
LOGP(DINP, LOGL_ERROR, "Unknown message:%d/%d %s\n", cmn->h0, cmn->h1, hexdump(&hdr->data[0], l3_len));