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osmo-msc
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24 Commits

Author SHA1 Message Date
Alexander Chemeris 4ad593c8f6 sms: Possiqble meamleak fix gsm340_rx_tpdu() 
Slight clean up of the code in gsm340_rx_tpdu() and a fix for
an unlikely, but possible memory leak there.
 2013-10-04 08:18:32 +02:00
Harald Welte 3f78600346 SMPP: Implement SMPP Osmocom Estensions on MO-SMS 
An ESME can now be configured in the VTY to enable osmocom-extensions,
which will add vendor-specific SMPP TLVs for RxLev/RxQual/ARFCN/IMEI and
transmit power to the SMPP DELIVER-SM message type.
 2013-03-13 15:30:48 +01:00
Holger Hans Peter Freyther ba36bf4c5d sms: Avoid infinite CP-ERROR/CP-ACK loop with sms. 
The issue can be reproduced by typing the following 9 or more times.
 OpenBSC> subscriber id 2 sms sender id 2 send bla

For some unknown reason the phone sends us a CP-ERROR for a transaction
identifier we have allocated and used but don't remember. Due the way
we use the SMC/SMR we 'establish' the machine and this results in a CP-ACK
being sent out. But the CP-ERROR is not having the content we want for
an establish so we send out a RP-ERROR. This will result in a CP-ERROR
because the phone does not know the transaction...

Avoid the issue by checking the direction of the transaction. If we do
not know the transaction and it is supposed to be allocated by us then
just ignore it and do not create a new transaction.
 2013-01-13 17:30:00 +01:00
Sylvain Munaut 01c13a3a45 libmsc: Allow to set sender id when sending SMS from the VTY 
Signed-off-by: Sylvain Munaut <tnt@246tNt.com>
 2013-01-01 17:04:38 +01:00
Holger Hans Peter Freyther 536a10b63b sms: Kill the linkid as we are using SAPI=3 all the time 
For GSM (not GPRS) we will never use a SAPI!=3. Simplify the code
and remove the link_id=0.
 2012-12-01 11:49:33 +01:00
Andreas Eversberg bc6c43f759 sms: Replaced the SMR process by new implementation in libosmocore 
Rebased, tested and fixed by Holger Freyther. Release the transaction
only once the SMC is asking for the release and set the cb's to NULL
to catch a use after free early.
 2012-12-01 11:49:33 +01:00
Andreas Eversberg f7396eac2f sms: Replaced the SMC process by new implementation in libosmocore 
This has been rebased and fixed by Holger Freyther. The change of
the debug area was split out in a previous commit and the is_mt was
put back into the transaction code.

The transaction is now freed from the RELEASE_REQ sent by the SMC
layer and not inside the error path. When clearing the SMC instance
we also clear the callbacks.
 2012-12-01 11:49:15 +01:00
Holger Hans Peter Freyther 07dec137de sms: Remove the susbcr_put_lchan logic from the SMS code 
This should and does happen as part of the trans_free/msc_release_connection
code. There is no easy way to determine that the lchan is now 'free' for other
things.. Let the transaction code sort this out. This code just needs to make
sure that transactions are always freed.
 2012-12-01 11:33:00 +01:00
Harald Welte c0de14da8f SMPP: add small utility program 'smpp_mirror' 
This program binds as ESME transceiver to a SMSC and simply mirrors back
all SMS that it receives.
 2012-11-24 11:09:21 +01:00
Harald Welte e07b6a77e5 SMPP: Implement support for MO SMS 
Each ESME can have a number of prefix-matching routes, or it can
be a 'default route' to whcih all otherwise unknown SMS destinations
are routed.
 2012-11-24 11:07:30 +01:00
Holger Hans Peter Freyther eff4094950 sms: Use the DLSMS instead of the DSMS category throughout our code 2012-11-21 21:33:03 +01:00
Holger Hans Peter Freyther 366c33185b sms: Use the definitions from the libosmogsm 
Use the code that is shipped inside the libosmogsm library. Right now
the signature (besides the static) and the implementation is the same.
This makes using the libosmogsm SMC code more easy in the near future.

For the gsm340_gen_oa we are now using a small wrapper to generate the
proper type and numbering plan.
 2012-11-21 21:31:47 +01:00
Harald Welte 6c7680d726 SMPP: build the smpp interface only in case of ./configure --enable-smpp 2012-11-16 22:16:46 +01:00
Harald Welte e94db49698 SMPP: Introduce ESME reference coounting 
In case a ESME disappears after SUBMIT-SM but before the MT-SMS
is delivered (transaction mode), we have to make sure the esme
structure still exists.
 2012-11-16 22:00:09 +01:00
Holger Hans Peter Freyther 75172124e7 sms: Re-order the include files after the separationf OpenBSC and osmocore 2012-11-11 18:33:09 +01:00
Harald Welte 9c3dc90d16 introduce HAVE_TM_GMTOFF_IN_TM 
Not all architectures have the tm.tm_gmtoff member.  This fixes cygwin
builds.
 2012-04-08 16:59:24 +02:00
Harald Welte 258c713343 gsm_04_11: use 'unsigned int sms_alphabet' to include 0xffffffff 
Detected by Smatch
 2011-07-16 13:34:52 +02:00
Pablo Neira Ayuso c0d17f2266 src: use namespace prefix osmo_* for misc utils 
Summary of changes:

s/bcd2char/osmo_bcd2char/g
s/char2bcd/osmo_char2bcd/g
s/hexparse/osmo_hexparse/g
s/hexdump/osmo_hexdump/g
s/hexdump_nospc/osmo_hexdump_nospc/g
s/ubit_dump/osmo_ubit_dump/g
s/static_assert/osmo_static_assert/g
 2011-05-07 12:58:59 +02:00
Pablo Neira Ayuso dfb342c19a src: use namespace prefix osmo_counter* 
Summary of changes:

s/struct counter/struct osmo_counter/g
s/counter_inc/osmo_counter_inc/g
s/counter_get/osmo_counter_get/g
s/counter_reset/osmo_counter_reset/g
s/counter_alloc/osmo_counter_alloc/g
s/counter_free/osmo_counter_free
 2011-05-06 12:14:16 +02:00
Pablo Neira Ayuso bbc5b99a6b src: use namespace prefix osmo_signal* 
Summary of changes:

s/signal_cbfn/osmo_signal_cbfn/g
s/register_signal_handler/osmo_signal_register_handler/g
s/unregister_signal_handler/osmo_signal_unregister_handler/g
s/dispatch_signal/osmo_signal_dispatch/g
 2011-05-06 12:12:31 +02:00
Pablo Neira Ayuso bf540cb7c3 src: use namespace prefix osmo_timer* for timer functions 
Summary of changes:

s/struct timer_list/struct osmo_timer_list/g
s/bsc_add_timer/osmo_timer_add/g
s/bsc_schedule_timer/osmo_timer_schedule/g
s/bsc_del_timer/osmo_timer_del/g
s/bsc_timer_pending/osmo_timer_pending/g
s/bsc_nearest_timer/osmo_timers_nearest/g
s/bsc_prepare_timers/osmo_timers_prepare/g
s/bsc_update_timers/osmo_timers_update/g
s/bsc_timer_check/osmo_timers_check/g
 2011-05-06 12:11:06 +02:00
Holger Hans Peter Freyther c42ad8b686 misc: Move from u_int to uint types of stdint.h 
This was done with sed on the files.
 2011-04-18 17:31:39 +02:00
Pablo Neira Ayuso 136f453dd2 src: use new library libosmogsm and new path to headers in libosmocore 
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>
 2011-03-23 18:17:56 +01:00
Harald Welte 89579b4317 prefix sub-directories containing libraries with 'lib' 
... and make sure tests work again after restructuring
 2011-03-04 13:23:09 +01:00