Commit Graph

2646 Commits

Author SHA1 Message Date
Harald Welte 2a8ee52ced add (untested) TRAU frame decoder with support for FR/EFR and AMR 2009-01-05 19:01:01 +00:00
Harald Welte 54bd94d8b7 add (untested) 16kbit E1 sub-channel demux with TRAU frame sync 2009-01-05 19:00:01 +00:00
Holger Freyther ca362a6028 Make gcc happy and remove a couple of warnings
Remove the callbacks from gsm_network for now. A set of different
callbacks will be back. E.g. when the paging is completed, when the
Q.931 like call handling is there...

Remove var's or move them into #if 0, remove unused stuff that looks
like we do not need it anytime soon or #if 0 them, move stuff around.
2009-01-04 21:05:01 +00:00
Holger Freyther 7448a53ddb Be able to initiate paging from the telnet interface
The actual paging by subscriber needs to be implemented
2009-01-04 20:18:23 +00:00
Holger Freyther 4c8f114976 Fix warning 2009-01-04 20:17:07 +00:00
Holger Freyther a553d098e7 Export the gsm0411 alloc and send function 2009-01-04 20:16:25 +00:00
Holger Freyther 5e76ce61ac Some simple size check. We would not overflow but would send garbage
Check the size
2009-01-04 20:15:12 +00:00
Harald Welte ca64da984b make use of new functions to print string chreq reason and lchan type 2009-01-04 16:54:12 +00:00
Harald Welte d4fc1b29ca use get_[lp]chan_name() functions for telnet interface 2009-01-04 16:11:31 +00:00
Harald Welte a72c98eb2f functions to convert lchan/pchan type into human-readable string 2009-01-04 16:10:38 +00:00
Harald Welte 47d88aecaf Add some functions to CREATE OBJECTs in the BS-11 internal database 2009-01-04 12:02:08 +00:00
Holger Freyther 868b8cdd58 Implement sending custm GSM 04.08 commands
First you would page the IMSI and then send GSM 04.08
commands to the MS. This should help when testing new
commands
2009-01-04 03:57:27 +00:00
Holger Freyther 3e2c32322e Make gsm48_sendmsg public as well 2009-01-04 03:55:31 +00:00
Holger Freyther 819dd205a9 Make gsm48_msgb_alloc public and usable for the telnet_interface 2009-01-04 03:52:50 +00:00
Holger Freyther 3ae8fd2acb Implement the call command...
Passing of an origin is missing this will need work in
gsm_04_08.
2009-01-04 03:50:40 +00:00
Holger Freyther f87573dc4e Implement put_channel/get_channel, save on which bts we currently operate
Allow to change the refcount for a given channel. Store which
bts is our primary bts. A command to switch the primary bts will
be added as well. This makes entering and parsing of commands more
easy.
2009-01-04 03:49:41 +00:00
Holger Freyther d0e38c3cad Add implementation to find a lchan by the struct gsm_subscriber
Really compare pointers to check if the one gsm_subscriber
is equal to the other... gsm_subscriber should be unique for
a given IMSI so comparing the pointers should be fine.
2009-01-04 03:48:30 +00:00
Holger Freyther a471a41680 Define the gsm_subscriber getter functions in the header 2009-01-04 03:47:05 +00:00
Holger Freyther ae61cae9b2 Add a show command to list the channel allocation
Example output

show
BTS #0 on link 0  LOC: 1 TRX: 1 CCCH0: arfcn:123,#0
  TRX: 0 ARFCN: 123
     TS: #0 pchan: 2 flags: 0
       LCHAN: #0 type: 0  subscriber: na/na/na use: 0 loc: (nil)
       LCHAN: #1 type: 0  subscriber: na/na/na use: 0 loc: (nil)
       LCHAN: #2 type: 0  subscriber: na/na/na use: 0 loc: (nil)
       LCHAN: #3 type: 0  subscriber: na/na/na use: 0 loc: (nil)
       LCHAN: #4 type: 0  subscriber: na/na/na use: 0 loc: (nil)
       LCHAN: #5 type: 0  subscriber: na/na/na use: 0 loc: (nil)
       LCHAN: #6 type: 0  subscriber: na/na/na use: 0 loc: (nil)
       LCHAN: #7 type: 0  subscriber: na/na/na use: 0 loc: (nil)
     TS: #1 pchan: 0 flags: 0
       LCHAN: #0 type: 0  subscriber: na/na/na use: 0 loc: (nil)
       LCHAN: #1 type: 0  subscriber: na/na/na use: 0 loc: (nil)
       LCHAN: #2 type: 0  subscriber: na/na/na use: 0 loc: (nil)
       LCHAN: #3 type: 0  subscriber: na/na/na use: 0 loc: (nil)
       LCHAN: #4 type: 0  subscriber: na/na/na use: 0 loc: (nil)
       LCHAN: #5 type: 0  subscriber: na/na/na use: 0 loc: (nil)
       LCHAN: #6 type: 0  subscriber: na/na/na use: 0 loc: (nil)
       LCHAN: #7 type: 0  subscriber: na/na/na use: 0 loc: (nil)
     TS: #2 pchan: 0 flags: 0
       LCHAN: #0 type: 0  subscriber: na/na/na use: 0 loc: (nil)
       LCHAN: #1 type: 0  subscriber: na/na/na use: 0 loc: (nil)
       LCHAN: #2 type: 0  subscriber: na/na/na use: 0 loc: (nil)
       LCHAN: #3 type: 0  subscriber: na/na/na use: 0 loc: (nil)
       LCHAN: #4 type: 0  subscriber: na/na/na use: 0 loc: (nil)
       LCHAN: #5 type: 0  subscriber: na/na/na use: 0 loc: (nil)
       LCHAN: #6 type: 0  subscriber: na/na/na use: 0 loc: (nil)
       LCHAN: #7 type: 0  subscriber: na/na/na use: 0 loc: (nil)
     TS: #3 pchan: 0 flags: 0
       LCHAN: #0 type: 0  subscriber: na/na/na use: 0 loc: (nil)
       LCHAN: #1 type: 0  subscriber: na/na/na use: 0 loc: (nil)
       LCHAN: #2 type: 0  subscriber: na/na/na use: 0 loc: (nil)
       LCHAN: #3 type: 0  subscriber: na/na/na use: 0 loc: (nil)
       LCHAN: #4 type: 0  subscriber: na/na/na use: 0 loc: (nil)
       LCHAN: #5 type: 0  subscriber: na/na/na use: 0 loc: (nil)
       LCHAN: #6 type: 0  subscriber: na/na/na use: 0 loc: (nil)
       LCHAN: #7 type: 0  subscriber: na/na/na use: 0 loc: (nil)
     TS: #4 pchan: 0 flags: 0
       LCHAN: #0 type: 0  subscriber: na/na/na use: 0 loc: (nil)
       LCHAN: #1 type: 0  subscriber: na/na/na use: 0 loc: (nil)
       LCHAN: #2 type: 0  subscriber: na/na/na use: 0 loc: (nil)
       LCHAN: #3 type: 0  subscriber: na/na/na use: 0 loc: (nil)
       LCHAN: #4 type: 0  subscriber: na/na/na use: 0 loc: (nil)
       LCHAN: #5 type: 0  subscriber: na/na/na use: 0 loc: (nil)
       LCHAN: #6 type: 0  subscriber: na/na/na use: 0 loc: (nil)
       LCHAN: #7 type: 0  subscriber: na/na/na use: 0 loc: (nil)
     TS: #5 pchan: 0 flags: 0
       LCHAN: #0 type: 0  subscriber: na/na/na use: 0 loc: (nil)
       LCHAN: #1 type: 0  subscriber: na/na/na use: 0 loc: (nil)
       LCHAN: #2 type: 0  subscriber: na/na/na use: 0 loc: (nil)
       LCHAN: #3 type: 0  subscriber: na/na/na use: 0 loc: (nil)
       LCHAN: #4 type: 0  subscriber: na/na/na use: 0 loc: (nil)
       LCHAN: #5 type: 0  subscriber: na/na/na use: 0 loc: (nil)
       LCHAN: #6 type: 0  subscriber: na/na/na use: 0 loc: (nil)
       LCHAN: #7 type: 0  subscriber: na/na/na use: 0 loc: (nil)
     TS: #6 pchan: 0 flags: 0
       LCHAN: #0 type: 0  subscriber: na/na/na use: 0 loc: (nil)
       LCHAN: #1 type: 0  subscriber: na/na/na use: 0 loc: (nil)
       LCHAN: #2 type: 0  subscriber: na/na/na use: 0 loc: (nil)
       LCHAN: #3 type: 0  subscriber: na/na/na use: 0 loc: (nil)
       LCHAN: #4 type: 0  subscriber: na/na/na use: 0 loc: (nil)
       LCHAN: #5 type: 0  subscriber: na/na/na use: 0 loc: (nil)
       LCHAN: #6 type: 0  subscriber: na/na/na use: 0 loc: (nil)
       LCHAN: #7 type: 0  subscriber: na/na/na use: 0 loc: (nil)
     TS: #7 pchan: 0 flags: 0
       LCHAN: #0 type: 0  subscriber: na/na/na use: 0 loc: (nil)
       LCHAN: #1 type: 0  subscriber: na/na/na use: 0 loc: (nil)
       LCHAN: #2 type: 0  subscriber: na/na/na use: 0 loc: (nil)
       LCHAN: #3 type: 0  subscriber: na/na/na use: 0 loc: (nil)
       LCHAN: #4 type: 0  subscriber: na/na/na use: 0 loc: (nil)
       LCHAN: #5 type: 0  subscriber: na/na/na use: 0 loc: (nil)
       LCHAN: #6 type: 0  subscriber: na/na/na use: 0 loc: (nil)
       LCHAN: #7 type: 0  subscriber: na/na/na use: 0 loc: (nil)
2009-01-04 03:46:01 +00:00
Harald Welte 4668fdaa26 define and use enum values for BS11 (or Siemens?) specific OML message types 2009-01-03 08:19:29 +00:00
Harald Welte 227d4073fb use NM_MT_* enum instead of hard-coded values 2009-01-03 08:16:25 +00:00
Holger Freyther 52aab5445d Make wireshark happy.
Removing the P Bit from the fake LAPD frame will make wireshark
run the data through the GSM RSL dissector with the right SAPI
and LAPD preference setting.
2009-01-03 05:49:22 +00:00
Harald Welte 1272aab1cd Go through del_timer otherwise in_list will not be reset leading to crashes... 2009-01-03 04:39:51 +00:00
Harald Welte 599639eaf9 Readd the dummy lapd header... this gives valid TEI/SAPI information
Besides that the header is spoofed, we lose the information about
the channel (we will have to add our own encap type)
2009-01-03 03:28:10 +00:00
Harald Welte 4e0d137a2c Dump something that can be read by wireshark
We need to append the Linux LAPD header for wireshark. This means
that we currently can not support B Channels or such. Maybe we will
need to add another LAPD header.
2009-01-03 03:04:07 +00:00
Harald Welte 62a923d46a Use the right network/link type, prepend the vISDN header...
Now only the LAPD header is invalid...
2009-01-03 01:32:00 +00:00
Harald Welte ca6bf7815a Write the pcap packet header first :) 2009-01-03 00:41:04 +00:00
Harald Welte b8f04ea5a9 Add new management function to struct timer_list
Make sure that del_timer succeeds and removes an entry from the list. Currently
sending the LOCATION UPDATING REJECT from within the timer will not remove the
list element as ->active gets set to 0 in the timer updating before calling the
callback. Fix the segfault and allow the timer to be removed from within its
own callback.
2009-01-02 23:57:22 +00:00
Holger Freyther 219518d064 Add simplistic telnet control interface
This might turn into a complete wire protocol with special
client software. For now it will be a simple client interface
that you can use with telnet to do certain things.

This is using flex to implement the parsing. Implementation
and more commands will follow.
2009-01-02 22:04:43 +00:00
Holger Freyther c6880a46ad Use the _safe variant as a bsc_unregister_fd might be called from within the callback 2009-01-02 21:53:34 +00:00
Holger Freyther 52af7d4284 Write only actual data into the pcap file
The current LAPD control field for indication/disconnect/etc
is wrong and currently we are only interested in the actual
A-Bis data spoken between the BTS and BSC and not on the indication
of the physical line (connection, disconnect, release..)
2009-01-02 01:18:28 +00:00
Holger Freyther 2139b246a0 Attempt to put the time into the pcap packet record 2009-01-02 01:17:48 +00:00
Holger Freyther 9a3ee0ff1b Add the option to write the communication on the D Channel to a pcap file
When using ISDN as network type and using a fake LAPD encapsulation
wireshark should be able to recognize some bits if dump.

Append a dummy LAPD header. It is not clear to me if the Control field
of the LAPD frame is part of the msg or if we need to add it as well.

TODO:
    - Do the same for the B Channel
    - Write out time
    - Check if more of the LAPD frame needs to be prepended. The
      information from the mISDNhead comes into mind. Maybe it makes
      sense to start a custom wireshark mISDN dissector.
2009-01-02 00:40:15 +00:00
Holger Freyther 355701bcc0 Document where to find the how to determine the paging group
Point to the right location in the pile of spec
2009-01-01 18:02:29 +00:00
Holger Freyther 12aa50d5a2 Change the subscriber and database backend
gsm_subscriber is now refcounted, the db backend is leaking
a lot less, db_get_subscriber will allocate the subscr record
now, subscr_* will look up a subscriber in the list of currently
active subscribers and add an ref to this one.

The db test cases pass, more testing will be when next to the bts
2009-01-01 18:02:05 +00:00
Holger Freyther 67b4b9a017 Do not call rsl_chan_release directly but use the use_count of the lchan
Call use_lchan early in allocate_loc_updating_req, do not directly call
rsl_chan_release but go through channel alloc to take the use_count into
account.
2009-01-01 03:46:11 +00:00
Holger Freyther 3eaa792b21 Speculative fix for not sending LOCATION UPDATING REJECT
As reported by the operator the rejecting didn't work after the
first fix (wrong logic/missing negation). The hypothesis is that
that the lchan was released before the reject timeout was fired.

Fix it by getting a reference on the lchan when allocating a
logical operation and release the reference when the operation
is finished or timed out.
2009-01-01 02:59:03 +00:00
Harald Welte d125250ae2 add signal handlers for clean shutdown of BTS via OML on shutdown of program 2009-01-01 01:50:32 +00:00
Harald Welte e872cb1221 get rid of some more gcc warnings 2009-01-01 00:33:37 +00:00
Harald Welte f85497c857 get rid of gcc warnings about function prototype 2009-01-01 00:33:20 +00:00
Harald Welte 404d816947 add missing string.h include 2009-01-01 00:33:02 +00:00
Harald Welte 21768818f0 don't return a value in a void function 2009-01-01 00:32:49 +00:00
Harald Welte 179f064cbe * fix check for null-pointer in release_loc_updating_req()
* fix endianness of operator name
2008-12-31 23:59:18 +00:00
Holger Freyther dbede4e414 Move the db_test.c to a specific test directory 2008-12-31 23:25:05 +00:00
Holger Freyther 73487a23da Introduce logical updating request operation on the gsm_lchan
We are going to have logical operations like Phone Call, SMS,
Paging, Updating Request on a logical channel and for each of
these operations we might need to store state. For now pointers
in gsm_lchan look like the best way of doing this and we start
by introducing an operation for the location updating request.

The new flow of things are:
    - We get the location updating request and update/create
      the subscriber and maybe send the identity requests to
      the mobile station
    - We start the updating timer, if it times out we will
      reject the mobile station.
    - Once we get the Identity Responses we have asked for
      and the reject timer did not fire yet we might accept
      the user.
2008-12-31 18:53:57 +00:00
Holger Freyther 41ed300aab We have freed the channel there is no subscriber associated anymore
FIXME: Introduce refcounting on the subscriber record. This looks like
a genuine memory leak to me.
2008-12-31 18:52:54 +00:00
Holger Freyther e97f7fba97 Add an option to set the global reject cause
This will need to be moved into bsc_hack.c together with the
policy to accept/reject a UPDATING LOCATION REQUEST.
2008-12-31 18:52:11 +00:00
Holger Freyther 1bc7de50be Fix the compile the timer got renamed 2008-12-31 18:50:58 +00:00
Holger Freyther c6ea9dbeba Recylce a gsm_lchan when the refcount drops to zero
When a channel is allocated, start a timeout, when a lchan_use
is used the timer will be restarted, when the timeout fires
we will try to recycle or restart the timer.
2008-12-30 19:18:21 +00:00
Holger Freyther 36cbeff164 Document where Channel release is coming from 2008-12-30 19:15:20 +00:00
Holger Freyther ea889020e2 Fix indenting... use tabs here 2008-12-30 19:10:47 +00:00
Harald Welte f5cbab7478 * add network name information to GSM network
* disable callbacks for now
2008-12-30 18:00:15 +00:00
Harald Welte db253af1aa * fix IMSI parsing of last two digits
* add MM INFO packet support and send it after LOCATION ACCEPT
* send 'ALL YOUR BASE ARE BELONG TO US'
2008-12-30 17:56:55 +00:00
Holger Freyther 89824fc466 Add an option to allow everyone to the network.
This should move out of gsm_04_08 and the accept, reject
policy should be controllable by the higher levels.
2008-12-30 16:18:18 +00:00
Holger Freyther eab55416f8 Fix regression and send the accept message again
I removed gsm48_sendmsg(msg) when removing the send_sms from the
_acc method. This is obviously wrong. Fix the regression, spotted
while testing with LaF0rge. This regression was introduced in r120.
2008-12-30 16:18:15 +00:00
Holger Freyther e6cabf0ba0 Channel opened not from a PAGING COMMAND... remove message 2008-12-30 16:18:14 +00:00
Harald Welte 8c2e36edff use 'ALL YOUR PHONE ARE BELONG TO US' as SMS 2008-12-30 15:00:14 +00:00
Harald Welte b0f4793f90 export debug_flags 2008-12-30 14:59:01 +00:00
Harald Welte 523200b11b update the timestamp in the db 2008-12-30 14:58:44 +00:00
Harald Welte 6cc38d7f79 suppress hexdumps for better console readability 2008-12-30 14:58:19 +00:00
Harald Welte 817f3c8699 add missing return statement 2008-12-30 14:57:59 +00:00
Daniel Willmann e2a728d44b Nothing to see here, move along; 2008-12-30 14:03:09 +00:00
Daniel Willmann 3b3f001269 Change TPDU of welcome message 2008-12-30 13:56:46 +00:00
Holger Freyther 429e77612a Fix documentation so one is finding it in GSM04.08
UPDATE => UPDATING
2008-12-30 13:28:30 +00:00
Holger Freyther b7193e4e94 Introduce new callbacks, remember that we have LOC UPD REQ, reject things only once
gsm_data.h add new callbacks, add some parameters, update bsc_hack and
other call sites.

Remember that we need to ACCEPT/REJECT the LOCATION UPDATE REQUEST and
then send the ACCEPT or schedule the sending of the reject. Currently
it is possible that for a new subscriber that we do not have a !subscbr
yet, we will trigger an IDENTITY REQUEST and schedule the reject timer.
This may lead to rejecting AND accepting (a new subscriber). This issue
is triggered when allowing everyone to connect to the network.
2008-12-29 17:44:08 +00:00
Daniel Willmann fad5d0db83 Regenerate a valid TPDU and send it at first registration 2008-12-29 16:04:14 +00:00
Daniel Willmann a3e2984a4d Send real SMSC no 2008-12-29 16:03:54 +00:00
Holger Freyther 2eafef599c Up on call released release the channel and take the next item
Once a call is released, release the gsm_lchan and move to the
next item in pending_stations or wait for more work.
2008-12-29 06:42:17 +00:00
Holger Freyther abade7af88 Initiate a call once we have a channel assigned 2008-12-29 06:42:15 +00:00
Daniel Willmann 4a1e87928c Add RPDU length 2008-12-29 06:23:56 +00:00
Holger Freyther 88ea832ed7 Unite the acked/nacked handling in a common response... 2008-12-29 06:23:52 +00:00
Holger Freyther 24893de3cb Inform the bsc about acked or nacked channels...
On channel allocation the bsc_hack added a cookie to the lchan on
ack and nack we will take a look and then assume it is the channel
we have allocated. This can be easily exploited by a MS sending fake
responses to paging commands. After the channel has been acked we would
have to ask for the tmsi or find the information on the channel
allocation. For now we will guess.
2008-12-29 06:23:51 +00:00
Holger Freyther 3186bf209a Add callback for allocated lchannels
Currently it is not possible to know for which tmsi the channel
is going to be allocated. The bsc_hack will guess.. in the future
it might be forced to ask for the tmsi after the channel has been
opened...
2008-12-29 06:23:49 +00:00
Holger Freyther 86f1812105 Remove duplicate call... semantic should stay the same 2008-12-29 06:23:47 +00:00
Holger Freyther 07cc8d8bee Improve page command handling in the bsc_hack
Add a callback to the gsm_network. When updating the location and
assigning a new tmsi callback into the bsc_hack.c and have a queue
of mobile stations to page, allocate a channel for and ultimately
dial.
2008-12-29 06:23:46 +00:00
Holger Freyther ba4d28a36e [gsm_04_08] Do not automatically initiate a call
Do not automatically dial but release the channel immediately. The
idea is that this was the paging command will be handled by the mobile
station.
2008-12-29 06:23:44 +00:00
Harald Welte e27bb34223 fix big memory leak in E1 TS2 handling 2008-12-29 06:06:35 +00:00
Daniel Willmann 6fe997e9dd Implement sending SMS and send one on network registration 2008-12-29 04:20:41 +00:00
Harald Welte 3b2ec4261f Documentation update and where we found the information 2008-12-29 04:11:14 +00:00
Harald Welte 2cbe0924b6 Print channel requests coming from paging command, print the reason in every message 2008-12-29 04:09:31 +00:00
Harald Welte e14a57cc0e Create request channel reason to see channel requests originating from PAG 2008-12-29 04:08:28 +00:00
Harald Welte d35b6a7b12 debug: Create a region for Paging Command 2008-12-29 04:06:41 +00:00
Daniel Willmann bb16e8e39a Print out info about CP-ERROR 2008-12-29 03:53:50 +00:00
Daniel Willmann aecbbed5e4 RP-ACK needs to be sent in a CP-DATA 2008-12-29 03:45:50 +00:00
Daniel Willmann 9dfbf253c6 Send transaction index when sending an CP-ACK 2008-12-29 03:24:29 +00:00
Harald Welte 65e74ccb04 disable paging, send SETUP after LOCATION UPDATE ACCEPT 2008-12-29 01:55:35 +00:00
Daniel Willmann 471712b133 ACK sms-submit 2008-12-29 01:54:02 +00:00
Daniel Willmann e0fbec823b Parse sms-submit messages 2008-12-29 00:44:41 +00:00
Harald Welte 6f4b753000 turn gsm_cc_tx_simple into gsm_tx_simple 2008-12-29 00:39:37 +00:00
Harald Welte b84e2f4f1b * use 16bit for network and country code
* use aligned attribute for more data structures
* add command line arguments for operator/country code
2008-12-28 23:42:04 +00:00
Holger Freyther bde361064a make it optional where the hlr database is stored
Add --database to define where the database is stored. The default
was changed to not store the file in /tmp anymore.
2008-12-28 22:51:39 +00:00
Daniel Willmann 10d06f6f8c Add coloring for SMS debug messages 2008-12-28 21:38:25 +00:00
Holger Freyther 33a6184a9e Add the new options to the getopt_long call as well
This should allow to set the MCC and MNC now
2008-12-28 16:57:19 +00:00
Harald Welte 104604e10a Fix compile, on rebase the static_assert change got lost...
at the beginning we had  l2 pseudo length in type5 and type6
messages as well but that got removed.
2008-12-28 16:36:11 +00:00
Holger Freyther b9ddfd09e8 [bsc_hack] Patch the tables before we setup the rsl
Currently we just patch the MCC, MNC and LAC. Allow to change
the siX packages by removing the const.
2008-12-28 16:32:45 +00:00
Holger Freyther 177466199f [gsm0408] Make the generate_lai usable by other code
Prefix generate_lai with gsm0408 and update call sites. It will
be used from within bsc_hack.c
2008-12-28 16:32:44 +00:00
Holger Freyther 4d505470e8 [bsc_hack] Start to understand the SI packages we send
Add comments in front of the bytes to define where they
are coming from.
2008-12-28 16:32:42 +00:00
Holger Freyther 24287b6bb2 [bsc_hack] Make sure that the newly defined structs match the current packets
For System Information Type 5 and System Information Type 6 the L2 pseudo
length is not transmitted. This is why we substract the struct size with -1.
2008-12-28 16:32:41 +00:00
Holger Freyther efde7fb1eb bsc_hack: Add command line parameter to set the MCC and MNC
The patching of the system information type1-type4 messages
are still to be done.
2008-12-28 14:14:56 +00:00
Jan Luebbe 3444ddb85d fix typo in debug message 2008-12-28 12:37:15 +00:00
Harald Welte 255539c742 working state up to location update and classmark inquiry 2008-12-28 02:26:27 +00:00
Daniel Willmann fdd0a6c157 Add SMS (GSM 04.11) testing program 2008-12-28 01:51:14 +00:00
Daniel Willmann 8b3390effd Start implementing GSM 04.11 (short message service) 2008-12-28 00:31:09 +00:00
Jan Luebbe 391d86e0d5 add extension field to subscriber struct and name column to db 2008-12-27 22:33:34 +00:00
Harald Welte 1a4121882e fix TMSI length in Mobile Identity IE of LOCATION UPDATE ACCEPT 2008-12-27 22:13:43 +00:00
Harald Welte bcae43fe1b SMS stub 2008-12-27 21:45:37 +00:00
Harald Welte 75a983fab0 * add database handling
* fix IMSI handling
2008-12-27 21:34:06 +00:00
Harald Welte 10b487b1c0 * fix location update reject (actually reject, not accept) 2008-12-27 19:53:37 +00:00
Harald Welte 98243f8e48 * release channel after LOCATION UPDATE REJECT 2008-12-27 19:46:41 +00:00
Harald Welte 2d5b638bd3 * fix sending of wrong message discriminator for dedicated channel RSL msgs
* remove dead old code for TCH/SDCCH activation
* fix RF CHANNEL RELEASE logic + integration with lchan_alloc/free
* use Page Mode SAME and not NORMAL
2008-12-27 19:46:06 +00:00
Jan Luebbe e30dbb3fa3 also track creation and update time for subscriber and equipment 2008-12-27 18:08:13 +00:00
Jan Luebbe fac25fccbd add a equipment table 2008-12-27 18:04:34 +00:00
Jan Luebbe 6e2e545fa1 add authorized state to subscribers in db 2008-12-27 16:47:55 +00:00
Harald Welte e9a8261486 hack to write TS2 frames to a file 2008-12-27 16:45:29 +00:00
Harald Welte 4bc90a160a add minimal MO call state transitions 2008-12-27 16:32:52 +00:00
Jan Luebbe 7eda3ab3c8 remove db debug output 2008-12-27 16:24:42 +00:00
Jan Luebbe 5c15c85be3 rewrite db backend 2008-12-27 15:59:25 +00:00
Holger Freyther b332f61f0d Use getopt in the bsc_hack to parse options
Current options include a draft of the help screen, an option
to disable the colors and to specify the debug categories to
show.
2008-12-27 12:46:51 +00:00
Holger Freyther 5ee72eeeb1 Prefix debug symbols with debug_ to reduce the namesapce pollution 2008-12-27 12:46:49 +00:00
Holger Freyther 7c03e4c57a Assign colors to the different categories
Let there be colors. I have no idea if this will be appreciated. It can
be disabled by an option.
2008-12-27 12:46:48 +00:00
Holger Freyther d546e31628 Add code to parse a debug category string
Use strdup to be able to use strtok on the category string and add
a test case. Also safe some more information to be able to use color
in the print statement.
2008-12-27 12:03:07 +00:00
Harald Welte 6125306e73 fix typo 2008-12-27 11:25:50 +00:00
Harald Welte b275042cd0 reduce usleep time for RSL to 10ms 2008-12-27 11:24:23 +00:00
Harald Welte 231ad4f9c1 Send IDENTITY REQUEST after LOCATION UPDATE REQUEST 2008-12-27 11:15:38 +00:00
Harald Welte 9524e34ee4 * lchan_free() the channels that we RF_CHAN_RELEASE 2008-12-27 11:13:36 +00:00
Holger Freyther 32636e8910 Move the debug code to a separate debug.c 2008-12-27 11:07:15 +00:00
Harald Welte 14537e5f1d * send RF CHANNEL RELEASE if we get CONNECTION FAIL INDICATION 2008-12-27 10:29:08 +00:00
Harald Welte fc977a8b8b * translate MOBILE IDENTITY into string
* add empty handler for GPRS SUSPENSION REQUEST
2008-12-27 10:19:37 +00:00
Harald Welte 0f7bf9ce4a send RF CHANNEL RELEASE upon RELEASE INDICATION from BTS 2008-12-27 10:18:47 +00:00
Holger Freyther 5f75598c28 Introduce a simple timer API....
One can use add_timer or schedule_timer to add a timer. After
the timeout time has been reached the callback will be called.
One can call add_time/schedule_timer and del_timer from within
the callback.
2008-12-27 09:42:59 +00:00
Holger Freyther 5677ae35ba misdn.h forward declare mi_setup 2008-12-27 09:41:03 +00:00
Holger Freyther 059c254487 Fix warning and return an error code 2008-12-27 09:39:48 +00:00
Holger Freyther facfce925f whcih -> which 2008-12-27 09:38:51 +00:00
Harald Welte 4b634544e6 now we get up to the SETUP of MO calls 2008-12-27 01:55:51 +00:00
Jan Luebbe faaa49ca51 db: add GPL headers and integrate with autofoo 2008-12-27 01:07:07 +00:00
Jan Luebbe 7398eb9847 add first sketch of a DB backend 2008-12-27 00:45:41 +00:00
Harald Welte 702d8707a9 working state up to location update and classmark inquiry 2008-12-26 20:25:35 +00:00
Harald Welte 5d2f8eca60 Send OML messages to OML TEI/SAPI, not RSL :) 2008-12-26 10:46:24 +00:00
Harald Welte ad38464728 this is the first version that actually talks to the BTS
* initialize OML and RSL based on TEI establish (ACTIVATE_IND) events
* fix abis_nm_raw_msg() to not overwrite the OML header with payload
* fix debug print statements
* fix msgb_dequeue: actually dequeue it from the list ;)
2008-12-26 10:20:07 +00:00
Harald Welte f6b7a9054c add debugp() function to fulfill link dependency and build executable 2008-12-26 00:05:11 +00:00
Harald Welte 4f4a3901df free incoming msg after processing by RSL 2008-12-26 00:04:49 +00:00
Harald Welte e571fb827b free() the outgoing msg's after they've been sent to the kernel 2008-12-25 23:50:30 +00:00
Harald Welte 0e2a5f2bca add channel allocator to makefile 2008-12-25 23:50:01 +00:00
Harald Welte 8470bf200d no reasonable commit message possible. tons of changes of the last 2 days 2008-12-25 23:28:35 +00:00
Harald Welte de729a139e autoconf 2008-12-23 21:01:25 +00:00
Harald Welte 52b1f98889 initial commit of current OpenBSC state 2008-12-23 20:25:15 +00:00