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2010-04-14[bsc_msc_ip] Implement a simple RF lock command interfaceHolger Hans Peter Freyther1-1/+1
Right now this is using unix domain sockets and it only supports query, on and off as commands. In the future we want to have a vty<->snmp bridge or at least more status exposed via snmp.
2010-04-06Merge remote branch 'origin/master' into on-waves/bsc-masterHolger Hans Peter Freyther1-1/+1
* Move to the new log code and update binaries * Catch up with lchan changes from master Conflicts: openbsc/include/openbsc/Makefile.am openbsc/include/openbsc/gsm_data.h openbsc/src/Makefile.am openbsc/src/bsc_rll.c openbsc/src/chan_alloc.c openbsc/src/debug.c openbsc/src/gsm_04_08.c openbsc/src/gsm_04_11.c openbsc/src/gsm_subscriber_base.c openbsc/src/handover_logic.c openbsc/src/silent_call.c openbsc/src/transaction.c openbsc/src/vty_interface.c openbsc/src/vty_interface_cmds.c
2010-04-06[vty] Move the VTY logging commands to a new fileHolger Hans Peter Freyther1-1/+1
Currently vty_interface.c is used for the BSC config, in case of the MGCP Gateway or the BSC Nat process these logging commands are not available. Move the commands to a new vty_interface_cmds.c file to allow to share basic commands across different programs.
2010-04-06[mgcp] Add the logging commands for the MGCP command.Holger Hans Peter Freyther1-1/+1
2010-04-06[vty] Move the VTY logging commands to a new fileHolger Hans Peter Freyther1-1/+1
Currently vty_interface.c is used for the BSC config, in case of the MGCP Gateway or the BSC Nat process these logging commands are not available. Move the commands to a new vty_interface_cmds.c file to allow to share basic commands across different programs.
2010-03-30nat: Add MGCP code and parsing to the nat code..Holger Hans Peter Freyther1-0/+1
For the nat we will have NAT and MGCP in the same process and this commit starts with that. We are linking in the MGCP code and one can embed MGCP config snippets...
2010-03-30nat: Look at the assignment command and remember on which timeslot the data isHolger Hans Peter Freyther1-1/+2
This information will be needed when we are trying to forward MGCP connections to and from the BSC through the IPA protocol.
2010-03-29nat: Move creation of the structs to a separate fileHolger Hans Peter Freyther1-1/+2
This way one can create the bsc_nat structure in unit tests..
2010-03-29nat: Move SCCP patching to a new file, log updatesHolger Hans Peter Freyther1-1/+1
Move patching and reassigning of messages to a new file which will making testing this functionality more easy.
2010-03-25bsc: Start creating 08.08 like APIHolger Hans Peter Freyther1-1/+1
The 08.08 API will interface with the internal BSC code and it is the boundary between MSC and BSC. So nothing that calls the BSC functionality should know about lchan or such.
2010-03-24Merge remote branch 'origin/master' into on-waves/bsc-masterHolger Hans Peter Freyther1-2/+2
Keep a static version as the shell script is not dealing well with branch tags/names containing text. Resolve merge conflict in the Makefile.am by adding both sides to the list of sources for the libbsc.a Conflicts: openbsc/configure.in openbsc/src/Makefile.am
2010-03-24Move the version/copyright string to a separate fileHolger Hans Peter Freyther1-1/+1
It didn't really belong into the bsc_init.c... now we could even easily autogenerate this file.
2010-03-24Include bscconfig.h without ../ for the srcdir != build dir caseHolger Hans Peter Freyther1-1/+1
2010-03-24Merge remote branch 'origin/master' into on-waves/bsc-masterHolger Hans Peter Freyther1-14/+23
* Move to libosmocore * Move to new debugging architecture * Register the BTS types * Has only been compile tested Conflicts: openbsc/include/openbsc/Makefile.am openbsc/include/openbsc/gsm_data.h openbsc/include/openbsc/ipaccess.h openbsc/include/openbsc/mgcp.h openbsc/include/openbsc/msgb.h openbsc/include/openbsc/tlv.h openbsc/src/Makefile.am openbsc/src/abis_rsl.c openbsc/src/bsc_init.c openbsc/src/bsc_mgcp.c openbsc/src/chan_alloc.c openbsc/src/debug.c openbsc/src/gsm_subscriber_base.c openbsc/src/msgb.c openbsc/src/rest_octets.c openbsc/src/sccp/sccp.c openbsc/src/vty/command.c openbsc/src/vty_interface.c openbsc/tests/Makefile.am
2010-02-26Merge remote branch 'origin/master' into on-waves/mgcpHolger Hans Peter Freyther1-14/+17
Conflicts: openbsc/include/openbsc/Makefile.am openbsc/src/Makefile.am
2010-02-22[mgcp] Move the network bits to a separate file...Holger Hans Peter Freyther1-1/+1
This change separates the protocol from the actual network code (bind, forward data). This will allow to more easily hook up the RTP code from OpenBSC and to not use local sockets at all.
2010-02-22[mgcp] Move away from global variables and split out VTY codeHolger Hans Peter Freyther1-1/+2
In separation of using the MGCP parsing in another context, refactor the code to operate on a struct mgcp_config, split out the vty code from the mgcp_protocol.c, and move the callbacks into the mgcp code. There should be no functional changes.
2010-02-20finish openbsc / libosmocore separationHarald Welte1-7/+5
* use pkg-config from openbsc to find header and library * move sms and timer tests to libosmocore itself * ensure "make distcheck" works on both packages
2010-02-20split 'libosmocore' from openbsc codebaseHarald Welte1-18/+18
This library is intended to collect all generic/common funcitionality of all Osmocom.org projects, including OpenBSC but also OsmocomBB The library currently includes the following modules: bitvec, comp128, gsm_utils, msgb, select, signal, statistics, talloc, timer, tlv_parse, linuxlist msgb allocation error debugging had to be temporarily disabled as it depends on 'debug.c' functionality which at the moment remains in OpenBSC
2010-02-12Move debug.c into the liblaf0rge1.a tooHolger Hans Peter Freyther1-2/+2
The msgb class is using the debug framework and needs to be able to output data. We would need a way to add custom areas or to have the struct of areas outside of the default debug.c... but this can happen at a later point.
2010-02-12[sccp] Install the static sccp library and the headersHolger Hans Peter Freyther1-2/+2
2010-02-09liblaf0rge: Make the other targets depend on the liblaforge...Holger Hans Peter Freyther1-5/+5
Everything is linking fine here.
2010-02-09Create a liblaforge with OpenBSC utility functions to be used for other projectsHolger Hans Peter Freyther1-0/+5
2010-02-09[nat] Intercept the PAGING message and then forward it to the BSCs with that LACHolger Hans Peter Freyther1-1/+1
* Provide access to the GSM0808 TLV attributes so we can use it in the nat code. * Read the PAGING message, if it is paged by LAC we go through each LAC and then attempt to find the proper BSC connection and then send the message to that BSC.
2010-02-08[nat] Add VTY support to the BSC nat applicationHolger Hans Peter Freyther1-2/+2
* Create struct bsc_nat and move the various lists into this structure * Create the VTY code * Call the VTY init and parsing code * Create functions to create the types.. * Add some stuff into the bsc_connection to be used for the NAT with proper config files. E.g. to close the connection if the BSC does not respond to a given command.
2010-02-03[mgcp] Prepare to do MGCP over TCP and inside the bsc_msc_ip processHolger Hans Peter Freyther1-1/+1
* Separate main process and protocol handling into two parts. * Change the protocol handling to work with UDP and TCP connection * This will allow to speak MGCP over TCP between the BSC MUX and the real BSC.
2010-02-02[mgcp] Rename the source to mgcp_main.cHolger Hans Peter Freyther1-1/+1
2010-02-01[mgcp] Move the MGCP procoess into a sub directoryHolger Hans Peter Freyther1-1/+1
2010-01-21[nat] Add a bsc_filter.c which will carry out the analysis and filteringHolger Hans Peter Freyther1-1/+1
The first part is to analyze the IP Access Header and only forward SCCP messages for now. In the future we might want to do MGCP signalling through this protocol and connection as well and need to update this then.
2010-01-14Register GSM_BTS_TYPE_UNKNOWN in bsc_hack.cDaniel Willmann1-1/+2
The way the VTY configuration sytem works is that it first registers a BTS of type GSM_BTS_TYPE_UNKNOWN and then sets the type correctly (after encountering the type statement). This makes sure that registering a BTS of type UNKNOWN succeeds.
2010-01-12[bsc_msc] Move the connect to the MSC routine into a new fileHolger Hans Peter Freyther1-2/+3
2010-01-11[bsc-nat] Start with a simple NAT/MUX for a BSCHolger Hans Peter Freyther1-1/+4
Harald actually pointed out that this feature is just NAT. We want to connect n-real BSCs to one BSC Mux. We will talk the ip.access protocol and SCCP over of this link. The mux will drop certain GSM messages (like the reset), it will replace source local reference (NAT functionality) and it will handle some GSM08.08 specially. Get the thing started...
2010-01-10[OML] parse attributes depending on BTS typeHarald Welte1-2/+3
Some NM attributes are defined differently depending on the BTS type. Having one big nm_att_tlvdef[] table for all BTS types is no longer sufficient. This patch * introduces 'struct gsm_bts_model' to describe a BTS model * adds definitions of gsm_bts_model for BS-11 and nanoBTS * changes the abis_nm_tlv_parse() function: include a bts pointer
2010-01-03encryption: Import a GPL comp128 implementationSylvain Munaut1-1/+1
Signed-off-by: Sylvain Munaut <tnt@246tNt.com>
2009-12-30[ipaccess] Move firmware analysis into the ipaccess-config utilityHolger Hans Peter Freyther1-4/+2
* This turns ipaccess-firmware.c into a plain helper, fix the ipaccess name...
2009-12-30[ipaccess] Start using talloc in the firmware codeHolger Hans Peter Freyther1-1/+1
* We are not leaking anything... *yeah*, talloc rocks
2009-12-27[ipaccess] Call it ipaccess-firmwareHolger Hans Peter Freyther1-1/+1
2009-12-24[ipaccess] Move ipaccess utilities into a dedicated subdirectoryHolger Hans Peter Freyther1-4/+4
2009-12-23Add ipaccess-proxy, a proxy for ip.access A-bis over IPHarald Welte1-1/+3
This proxy allows us to restart OpenBSC while the BTS's are kept running with their CCCH/BCCH alive. This is very useful to make sure the phones don't roam to other networks while restarting OpenBSC. The proxy also intrduces UDP sockets for injecting UDP packets into the A-bis data stream.
2009-12-23[ipaccess] Start adding a tool that analyzes the ipaccess headerHolger Hans Peter Freyther1-1/+3
So far I have not much idea about the format. It is starting with the magic byte and the header is spanning until the next occurence of the " SDP" marker.
2009-12-22statistics: Introduce 'struct counter' instead of using unsigned longHarald Welte1-1/+1
This has the advantage that counters can be added all over the code very easily, while having only one routine that stores all of the current counter values to the database. The counters are synced every 60 seconds, providing relatively fine grained statistics about the network usage as time passes by.
2009-12-22[misc] Move handover into libmsc.aHolger Hans Peter Freyther1-3/+4
Handover is a high level decision, it can span multiple BSCs and belongs mostly into the MSC domain.
2009-12-22[misc] Move handover into libmsc.aHolger Hans Peter Freyther1-3/+4
Handover is a high level decision, it can span multiple BSCs and belongs mostly into the MSC domain.
2009-12-22Merge commit 'origin/master' into on-waves/bsc-masterHolger Hans Peter Freyther1-3/+4
Conflicts: openbsc/include/openbsc/Makefile.am openbsc/include/openbsc/gsm_data.h openbsc/src/Makefile.am openbsc/src/abis_rsl.c openbsc/src/chan_alloc.c openbsc/src/gsm_04_08.c openbsc/src/gsm_data.c openbsc/src/vty_interface.c The biggest problem is the moving of the RTP code into the RSL layer. This may break quite some things...
2009-12-22[misc] Move rtp_proxy.c into the libbsc.cHolger Hans Peter Freyther1-2/+2
For the time being RSL has to know about Layer4 and upwards and is using the RTP socket class....
2009-12-21meas_rep: utility function for processing of measurement reportsHarald Welte1-1/+1
This provides two functions: get_meas_rep_avg() to obtain the sliding window average of one particular field, and meas_rep_n_out_of_m_be() to check if at least N out of M measurments are >= BE.
2009-12-17[handover] first functional handover implementationHarald Welte1-1/+2
With this commit, we can successfully hand over a channel from one cell to another cell. We implement asynchronous intra-BSC (but inter-BTS) handover. Changes: * introduce new DHO log category * extend rsl_chan_activate_lchan() with argument for HO reference * introduce actual minimal handover decision making in handover_decision.c * various fixes to bsc_handover_start() in handover_logic.c
2009-12-01Replace template-based SYSTEM INFORMATION with real implementationHarald Welte1-1/+1
Before this commit, OpenBSC used templates for the SYSTEM INFO 1, 2, 3, 4, 5 and 6 messages. Those templates were patched in various places to reflect the network config like ARFCN. Now, we actually generate those SI messages ourselves, using values from the configuration file, and even calculating neighbor cell lists. All bts'es that you have configured in OpenBSC will end up in the neighbor cell list - which should be more than sufficient for the current small-single-site networks.
2009-11-29[handover] Implement handover control logicHarald Welte1-1/+1
Code to implement handover control logic. A yet-to-be-implemented handover algorithm will call bsc_handover_start(old_lchan, new_bts) to start the handover process.
2009-11-20Merge branch 'master' into on-waves/bsc-masteron-waves/0.1Holger Hans Peter Freyther1-1/+1
Conflicts: openbsc/include/openbsc/Makefile.am openbsc/src/Makefile.am
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