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More fixes for RLT

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git-svn-id: https://origsvn.digium.com/svn/libpri/trunk@301 2fbb986a-6c06-0410-b554-c9c1f0a7f128
This commit is contained in:
Matthew Fredrickson
2006-01-19 21:56:10 +00:00
parent 4c20e50a5d
commit 3f78370c92
1 changed files with 50 additions and 20 deletions
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70
q931.c
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@@ -1174,27 +1174,57 @@ static FUNC_RECV(receive_facility)
if (ie->len < 1)
return -1;
if ((ie->data[i] & 0xe0) != 0x80) {
pri_error(pri, "!! Invalid Protocol Profile field 0x%X\n", ie->data[i]);
return -1;
if (pri->switchtype != PRI_SWITCH_DMS100) {
if ((ie->data[i] & 0xe0) != 0x80) {
pri_error(pri, "!! Invalid Protocol Profile field 0x%X\n", ie->data[i]);
return -1;
}
switch(next_protocol = protocol = (ie->data[i] & 0x1f)) {
case Q932_PROTOCOL_CMIP:
case Q932_PROTOCOL_ACSE:
if (pri->debug & PRI_DEBUG_APDU)
pri_message(pri, "!! Don't know how to handle Q.932 Protocol Profile of type 0x%X\n", protocol);
return -1;
case Q932_PROTOCOL_EXTENSIONS:
state = Q932_STATE_NFE;
next_protocol = Q932_PROTOCOL_ROSE;
break;
case Q932_PROTOCOL_ROSE:
break;
default:
pri_error(pri, "!! Invalid Q.932 Protocol Profile of type 0x%X received\n", protocol);
return -1;
}
i++;
} else { /* Silly DMS100s */
switch(next_protocol = protocol = (ie->data[i] & 0x1f)) {
case Q932_PROTOCOL_CMIP:
case Q932_PROTOCOL_ACSE:
if (pri->debug & PRI_DEBUG_APDU)
pri_message(pri, "!! Don't know how to handle Q.932 Protocol Profile of type 0x%X\n", protocol);
return -1;
case Q932_PROTOCOL_EXTENSIONS:
state = Q932_STATE_NFE;
next_protocol = Q932_PROTOCOL_ROSE;
break;
case Q932_PROTOCOL_ROSE:
break;
default:
pri_error(pri, "!! Invalid Q.932 Protocol Profile of type 0x%X received\n", protocol);
return -1;
}
if (!(ie->data[i] & 0x80)) {
i++;
if (((ie->data[i] & 0x7f) != RLT_OPERATION_IND) || !(ie->data[i] & 0x80)) {
pri_error(pri, "!! Do not support operation 0x%x\n", ie->data[i] & 0xff);
return -1;
}
}
i++;
}
switch(next_protocol = protocol = (ie->data[i] & 0x1f)) {
case Q932_PROTOCOL_CMIP:
case Q932_PROTOCOL_ACSE:
if (pri->debug & PRI_DEBUG_APDU)
pri_message(pri, "!! Don't know how to handle Q.932 Protocol Profile of type 0x%X\n", protocol);
return -1;
case Q932_PROTOCOL_EXTENSIONS:
state = Q932_STATE_NFE;
next_protocol = Q932_PROTOCOL_ROSE;
break;
case Q932_PROTOCOL_ROSE:
break;
default:
pri_error(pri, "!! Invalid Q.932 Protocol Profile of type 0x%X received\n", protocol);
return -1;
}
i++;
if (ie->len < 3)
return -1;