osmo-bsc-mgcp was removed recently from osmo-mgw.git as it belongs to
openbsc.git.
This symlink was a leftover from that time.
Change-Id: Ifdcb266efd821eac9d90aff186400f85751e8f42
The .tarball-version file should contain the *source version* uniquely
identifying the git commit, and not the Debian package name.
With https://gerrit.osmocom.org/#/c/osmo-ci/+/10343/ there is a correct
.tarball-version file in the .tar.xz of the nightly source packages.
Change-Id: I4bf7b6124c747a0cff5562187a099c33525e109e
Related: OS#3449
This is an internal library simmilar to 'libmsc' in osmo-msc, which
we don't expect to be used by other programs except osmo-mgw. Hence,
there's no need to install it as a shared library, which introduces
requirements about ABI/API stability and the like.
osmo-bsc_nat uses libosmo-legacy-mgcp, and once we should rewrite
osmo-bsc_nat, we might need some of the libosmo-mgcp related functions,
but at this point it's unclear what exactly would be needed and if
current libosmo-mgcp can provide that. As needed, we can introduce
a related shared library at that point.
Change-Id: Iba0a2c9c694e360356ac2ca584e97795281c6198
The client library should be usable to all GPLv2/v3/AGPLv2/v3 programs,
so like our general project practises, let's put it under
GPLv2-or-later. I believe this was unintentional from the beginning.
Our general policy has been:
* libraries under GPLv2-or-later
* applications under AGPLv3-or-later
Change-Id: I29ed7edc510dba67d28b9247aecb4d6d5d25cc0c
When the library version was bump, the dependency of osmo-mgw
was forgotten.
Change-Id: I3eeafa3c294d9ec71a72fb2833fe3b2bdef05a50
Fixes: e7d27aeae1 ("Tag/Release Version 1.2.0")
This marks the first release that includes the new libosmo-mgcp
as well as some updates to libosmo-mgcp-client. Hence, all programs
using those libraries can now depend on a proper minimum version
Change-Id: I1748ed230041930b4e9f49deb03341772ab02144
Leave the old osmo-bsc_mgcp and libosmo-legacy-mgcp as it is; on a copy thereof
(added by a previous commit), apply changes to initially implement the new
osmo-mgw.
Adjust build system and debian packaging to accomodate the new libosmo-mgcp and
osmo-mgw.
The main differences:
*) use a list to manage rtp connections.
Aggregate all rtp related information inside a single struct.
Use a linked list to manage the both connections (net and bts).
The idea behind using a list is that we might support conference
calls at some later point.
Store the linked list in struct mgcp_endpoint, have a private linked
list for each endpoint. The list contains connection items which are
implemented in struct mgcp_conn. A connection is allocated and freed
using the functions in mgcp_conn.c. A connection is allocated on the
reception of a CRCX command and freed with the reception of a DLCX
command.
*) remove external transcoder feature
Fortunatelly the external transcoder feature is not needed
anymore. This patch removes the related code.
*) vty: get rid of CONN_BTS and CONN_NET
Since the new connection model does not make a difference
between BTS and NET connections the VTY should not use
the fixed CONN_BTS and CONN_NET constants.
- Handle the conns list inside the endpoint directly
- introduce function to dump basic rtp connection info
- introduce human readable names for connections
Parts of the code adjusted to use generalized connections instead of explicit
BTS/NET ones:
- teach mgcp_send_dummy() to send dummy packets to any RTP connection
- network: generalize mgcp_bind_net/bts_rtp_port()
- network: generalize mgcp_send()
- tap: generalize call tapping feature
- stat: generalize statistics
- Replace rtp_data_net() and rtp_data_bts() with generalized rtp_data_rx()
*) mgcp_protocol.c fixes:
- check ci string before it is converted:
In case of missing ci, a nullpointer is delivered to strtoul().
Add a function that takes ci, checks it and converts it to an
uint32_t. Use the return code to react on missing ci.
- output error message on missing CI.
- when parsing the mode, print log message when mode is missing.
- use mode_orig when mode is missing.
- fix ptime formatstring to use %u rather than %d.
- cosmetic: log when connection is deleted on DLCX.
- change loglevels of CRCX, MDCX, DLCX events from DEBUG to NOTICE.
*) mgcp_test
- apply rename of strline_r() to mgcp_strline().
- MGCP command macros:
- Add 'I: 1' parameters.
- Use proper port numbers:
from m=audio 0 RTP/AVP 126
to m=audio 16002 RTP/AVP 128
- Change ptime to 'a=ptime:40' because this is what the MGW currently
returns. CRCX generally feed a ptime:40 and this is expected to be
returned.
- struct mgcp_test: Use only one ptype, there are no explicit BTS and NET
endpoints anymore.
Hence remove one column from tests[].
- test_messages():
- Enable: remove '#if 0'
- Remove concept of BTS and NET endpoints: test only one conn, as they are
now interchangeable anyway.
- remove endpoint init, now done internally.
- add false asserts in error cases.
- test_retransmission():
- remove endpoint init, now done internally.
- add false asserts in error cases.
- test_packet_error_detection():
- Remove concept of BTS and NET endpoints: test only one conn, as they are
now interchangeable anyway. Use arbitrary conn ids (e.g. 4711).
- remove endpoint init, now done internally.
- add false assert in error case.
- Assert that a conn really vanishes on DLCX, previously the conn would
remain and just be unused, now it is actually discarded.
- test_no_cycle()
- Remove concept of BTS and NET endpoints: test only one conn, as they are
now interchangeable anyway. Use arbitrary conn ids (e.g. 4711).
- test_no_name()
- Enable: remove '#if 0'.
- remove endpoint init, now done internally.
- add false assert in error case.
- mgcp_test.ok: adjust expected results to status quo:
- We now see two dummy packets instead of one, now sent to both sides because
we don't know of BTS or NET side. (maybe drop dummy packets later...)
- packet duration, conn mode: now sane defaults show instead of unset.
- various whitespace and formatting changes from lindent.
Change-Id: Ie008599136c7ed8a0dfbb0cf803188975a499fc5
With the upcoming addition of libosmo-mgcp, when we try the same scheme
of wildcards there, it would also include all of the other libraries:
*mgcp*.so.*
There we will have to clarify that we mean exactly:
libosmo-mgcp.so.*
This is a cosmetic change to also be less ambiguous for the current libs:
I prefer to state exactly which parts of the file names may vary, so that
we have a firmer understanding of what is being installed.
Change-Id: I6a3f3b9efa08eb9c5cdca3e02f8fab4a96c28ad5
Roll back the LIBVERSIONs to 0:0:0 -- the bumps so far have been confused and
wrong. Let's start over from scratch with API-current of 0 while we still can.
Rename the mgcp_client debian .install files back to 0 to match the API
version.
Change-Id: I3d81853f811f412b186621c3657bab6af397a980
When osmo-mgw is built --with-mgcp-transcoding, linking the mgcp library
also requires linking libgsm, even though e.g. osmo-msc never use it.
Separate the MGCP client code from the MGCP server code to avoid this dep.
The mgcp client code does use some definitions from mgcp.h and mgcp_common.c.
For simplicity, link mgcp_common.c in both libosmo-legacy-mgcp as well as
libosmo-mgcp-client. That means it is not possible to link both
libosmo-legacy-mgcp and libosmo-mgcp-client in the same binary because of
duplicate symbols, but currently that is sufficient. (An alternative would be
code dup or yet another libosmo-mgcp-common library.)
Add libosmo-mgcp-client to debian packaging.
Related: OS#2488
Change-Id: I8e0b2d2a399b77086a36606f5e427271c6242df1
The ABI of libgtp changed and we require a new library now. Drop
the SO_VERSION from the library name and just depend on libgtp-dev.
Change-Id: Ib301b27e2c08fda827b55820389247e27e5e8fc7
osmo-bts consumes the gsm_data_shared.{h,c} files and assumes the
OpenBSC directory layout. Install the files into the specific
sub-directories to make the --with-openbsc=dir option work.
Change-Id: I3da21402dee3d6f1d812b232b0a3f13b8a462d5b
Re-apply the reverted commit 98bc7fa50d, this
time with a clear error message in case autoconf-archive is not installed.
Change-Id: I631bde22e79ec0318eb9c8114db5861a1d635816
Tweaked-by: Neels Hofmeyr <nhofmeyr@sysmocom.de>
Add openbsc-dev with source and header files necessary for osmo-bts builds.
Max's note: extracted from Debian packaging work into separate commit.
Change-Id: I25f8c639d2dc525ca280a7cd09de3ca6358d2568
This introduces a failure with ./configure on my machine:
../configure: line 6612: syntax error near unexpected token `-Werror=implicit,'
../configure: line 6612: `AX_CHECK_COMPILE_FLAG(-Werror=implicit, CFLAGS="$CFLAGS -Werror=implicit")'
Makefile:420: recipe for target 'config.status' failed
make[1]: *** [config.status] Error 2
Installing autoconf-archive did not fix the error.
So even though jenkins seems to accept this, I cannot build with this patch.
Let's find out how to do this in a way that all systems can still build
and then re-apply this patch.
This reverts commit fd161ccce8.
Change-Id: I2b368500b07f233882ef854eca1fa21f6df39e29
Make warnings (when available) related to common memory-related issues
into errors to harden the source and decrease chance of errors.
Change-Id: Ied9c950dafa65f324cf31298b13b590f56139700
debian/control:
* restructure to make it easier to incorporate further changes
* update package descriptions
* update project URL
debian/rules:
* use proper hardening syntax
* restructure to make it easier to incorporate further changes
* remove useless comment
debian/compat: update compatibility version
debian/coryright: update to match Debian format
Change-Id: I49cc9239b15dc77d782914ca2547e601d049acdc
Related: OS#1694
Previously it was possible to start osmo-sgsn with "auth-policy remote"
but without "gsup remote-*" which resulted in broken setup: no MS could
perform GPRS ATTACH. Add consistency check to vty code to fix this.
Related: OS#1582
Change-Id: Ie4296e7d99d7833f7d828b0196435ea81097cf6e
Make sure the version number of this sourcepackage is higher than
the one found in Debian SID.
Change-Id: I838632e9e90378a03235c2aebd5bc9ed06627ec8
Reviewed-on: https://gerrit.osmocom.org/113
Tested-by: Jenkins Builder
Reviewed-by: Holger Freyther <holger@freyther.de>
The debian shlibs:depends macro will add the depends
according to the needed libraries for us. We only need
this for the sqlite3 plugin of libdbi-drivers as there
is no direct linkage.
Pau Espin
Harald Welte
Alexander Couzens
Philipp Maier
Neels Hofmeyr