Standalone program using libosmo-mslookup to easily integrate with programs
that want to connect services (SIP, SMS,...) to the current location of a
subscriber. Also useful for manual testing.
For a detailed overview of the D-GSM and mslookup related files, please see the
elaborate comment at the top of mslookup.c (already added in an earlier patch).
Resubmit of 637bbfcd92 after revert in
41fe362591.
Change-Id: Ie39d30e20461ab10ae3584863d8bfc6b76a12f37
Add the first actually useful lookup method to the mslookup library: multicast
DNS.
The server side is added in a subsequent commit, when the mslookup server is
implemented for the osmo-hlr program.
Use custom DNS encoding instead of libc-ares (which we use in OsmoSGSN
already), because libc-ares is only a DNS client implementation and we will
need both client and server.
Resubmit of f10463c5fc after being
reverted in 110a49f69f. This new version
skips the mslookup_client_mdns test if multicast is not supported in the
build environment. I have verified that it doesn't break the build
anymore in my own OBS namespace.
Related: OS#4237, OS#4361
Patch-by: osmith, nhofmeyr
Change-Id: I3c340627181b632dd6a0d577aa2ea2a7cd035c0c
This reverts commit f10463c5fc, as it
causes all OBS osmo-hlr builds to fail in the mslookup_client_mdns test.
Change-Id: I5aec5b59f304c7f732c4a31131beedf29c966d9d
This reverts commit 637bbfcd92, as it
is a follow-up commit to Change-Id I03a0ffa1d4dc1b24ac78a5ad0975bca90a49c728
which causes all OBS osmo-hlr builds to fail in the mslookup_client_mdns test.
Change-Id: I43084ac3b24684f17df43fefc82019e44baaa236
Standalone program using libosmo-mslookup to easily integrate with programs
that want to connect services (SIP, SMS,...) to the current location of a
subscriber. Also useful for manual testing.
For a detailed overview of the D-GSM and mslookup related files, please see the
elaborate comment at the top of mslookup.c (already added in an earlier patch).
Change-Id: Ie68a5c1db04fb4dff00dc3c774a1162f5b9fabf7
Add the first actually useful lookup method to the mslookup library: multicast
DNS.
The server side is added in a subsequent commit, when the mslookup server is
implemented for the osmo-hlr program.
Use custom DNS encoding instead of libc-ares (which we use in OsmoSGSN
already), because libc-ares is only a DNS client implementation and we will
need both client and server.
Related: OS#4237
Patch-by: osmith, nhofmeyr
Change-Id: I03a0ffa1d4dc1b24ac78a5ad0975bca90a49c728
mslookup is a key concept in Distributed GSM, which allows querying the current
location of a subscriber in a number of cooperating but independent core
network sites, by arbitrary service names and by MSISDN/IMSI.
Add the abstract mslookup client library. An actual lookup method (besides
mslookup_client_fake.c) is added in a subsequent patch.
For a detailed overview of this and upcoming patches, please see the elaborate
comment at the top of mslookup.c.
Add as separate library, libosmo-mslookup, to allow adding D-GSM capability to
arbitrary client programs.
osmo-hlr will be the only mslookup server implementation, added in a subsequent
patch.
osmo-hlr itself will also use this library and act as an mslookup client, when
requesting the home HLR for locally unknown IMSIs.
Related: OS#4237
Patch-by: osmith, nhofmeyr
Change-Id: I83487ab8aad1611eb02e997dafbcb8344da13df1
Pau Espin
Neels Hofmeyr
Oliver Smith
Harald Welte