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Disable ipacc_rtp_direct, Osmo SMPP TLVs, Ctrl interface and channel_test.
These need to be reimplemented with proper separation of libs.
Add some tall_* pointers the linker requires for osmo-cscn.
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The diff between this and master will probably need a lot of review and fixes.
The current state does compile, but I expect pretty much everything to be
broken now. Future development will reinstate proper functionality piecemeal.
The first goal is to get basic signalling to work, then SMS. The voice control
(RTP) is completely disabled now (see "#if BEFORE_MSCSPLIT") and will be fixed
last AFAICT.
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When a MNCC handler wants to issue the MNCC_BRIDGE primitive
overt the MNCC interface, this was not possible so far via the
MNCC socket. This primitive was so far only available from the
internal MNCC handler, more or less by accident I suppose. The reason
for this is in the way the array of two call references had been passed
into mncc_tx_to_cc().
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In case of the RTP bridge mode we need to select the codec
ourselves. Rely on the same (incomplete) codec selection that
can be done using the mncc-int configuration node. This might
gain bearer capabilities support.
In case of a SDCCH a TCH/F will be attempted to be assigned.
This is an open issue for both modes and there should be a
preference for full or half-rate channels somewhere.
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In case the default TCH/F codec is "EFR" and we do an early
assignment from SDCCH to a TCH we would assign the TCH/H
codec. This is because the lchan_type will be neither a
TCH/H nor a TCH/F.
At the same time the _gsm48_lchan_modify code to check for
half vs. full-rate is the other way around. Align both.
It is full-rate if it is not a TCH_H. This will have some
other complications down the way (early assignment on
cells with only TCH/H). So the mode should not depend on
the _current_ channel but the kind of channel we want.
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Rename method mncc_rcv_tchf() to mncc_rcv_data(), because the check applies
to all types of data frames, not only TCH/F data.
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Speech codings which are not supported by BTS will be removed from the
bearer capability information element after parsing. This way it is not
required for the MNCC application to consider support of each BTS.
Only GSM full rate is supported by default.
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This is specified in fifugre 7.10c of 3GPP TS 04.08.
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In order to have the MNCC application reliably decide on the codec type,
it needs to know if we are running on a TCH/F or TCH/H. Thus, we pass
lchan_mode as a new parameter to the 'struct gsm_mncc'
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These are not needed any more. We used them for u_int
types but we now use uint which comes from stdint.h
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This was done with sed on the files.
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libosmogsm is a new library that is distributed in the libosmocore.
Now, openbsc depends on it. This patch gets openbsc with this
change.
This patch also rewrites all include path to the new
osmocom/[gsm|core]
Signed-off-by: Pablo Neira Ayuso <pablo@gnumonks.org>
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... and make sure tests work again after restructuring
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