tree 6029bd7f7dc6fd9064d60f93dc5e9a735d566fc4
parent ac46013320bc36faf191a46668f86379fff846f3
author Pablo Neira Ayuso <pablo@gnumonks.org> 1502110893 +0100
committer Neels Hofmeyr <neels@hofmeyr.de> 1503848455 +0200

libmsc: update database to accomodate SMS status-report fields

SMPP DELIVER_SM messages with esm_class = Delivery Receipt need to send
this message reference (that the mobile phone allocates) to the ESME.
Thus, the ESME propagates it via SUBMIT_SM with esm_class = Delivery
Acknoledgment so that the SMSC sends the GSM 03.40 status-report to the
origin including this. Given this field is useful for status-reports, we
need to store it in the HLR database.

Moreover, we need a new field that specifies if the entry represents a
SMS status-report, to do the right handling from the gsm411_send_sms() -
such new handling comes in a follow up patch entitled "libmsc: handle
delivery ack via SMPP SUBMIT SM / send GSM 03.40 status report".

This patch includes the migration routines to the new database schema
revision 5, it's quite a bit of dbi boilerplate code - copied-pasted and
adapted.

Change-Id: I7276d356d805a83ebeec72b02c8563b7135ea0b6