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2012-01-18nat: Internationalize the TP-DA if it starts with a 00Holger Hans Peter Freyther1-1/+4
Internationalize the number like we do it for Call Control. Update the test result to match this new behavior.
2012-01-18nat: Prepare to rewrite the TP-DA number of a SMS submit.Holger Hans Peter Freyther1-35/+114
Introduce number rewriting of SMS-SUBMIT. Introduce a new list, move code around to help with finding a new number, somehow the number encoding for TP-DA is borked, 03.40 references 04.11 but the length appears to be strlen(number) without taken the type field into account.
2012-01-17mgcp: Provide documentation for the method, check sscanf returnHolger Hans Peter Freyther1-0/+8
2012-01-11nat: Add the line break after the '.0.10.1Holger Hans Peter Freyther1-1/+1
2012-01-10nat: Implement clearing of TP-SRR flags from TPDUsHolger Hans Peter Freyther2-4/+67
Match IMSI and destination address against a set of entries, if it is matching the header will be modified and no sender report will be requested. Change the test case to request the sender report and then verify that this bit is reset to 0.
2012-01-10nat: Use the link_id from the original message in the new DTAP messageHolger Hans Peter Freyther1-1/+3
SMS went from SAPI=3 to SAPI=0 and nobody notices on the NAT->MSC direction.
2012-01-10nat: Compare the DTAP L3 size with the size of the msgb - dtap headerHolger Hans Peter Freyther1-2/+4
2012-01-10nat: Fix comment and mask for looking at TP-MTIHolger Hans Peter Freyther1-2/+3
2012-01-10nat: SMS rewrite matching, empty list means match everythingHolger Hans Peter Freyther1-1/+1
2012-01-10nat: SMS comment updatesHolger Hans Peter Freyther1-1/+2
2012-01-10nat: Move SMS creation into a new method, no functional changeHolger Hans Peter Freyther1-34/+49
2012-01-10nat: Access data_ptr after we have checked the lengthHolger Hans Peter Freyther1-4/+4
2012-01-10nat: Move the finding of the number to a new methodHolger Hans Peter Freyther1-44/+62
2011-10-16misc: Linking fixes for Ubuntu 11.10 CompilerHolger Hans Peter Freyther1-2/+3
Ubuntu 11.10 has changed some linker/compiler flags. Some fixes for this can be seen here[1]. In general the to be linked libs need to be moved into the LDADD section of parameters. This is with the old BFD linker (not gold). This is likely to end in some ping-pong with other versions of the linker. [1] https://bugs.launchpad.net/ubuntu/+source/nis/+bug/771034 Errors: /usr/bin/ld.bfd.real: bsc_hack.o: undefined reference to symbol 'osmo_init_ignore_signals' /usr/bin/ld.bfd.real: note: 'osmo_init_ignore_signals' is defined in DSO /home/ich/install/openbsc/lib/libosmocore.so so try adding it to the linker command line /home/ich/install/openbsc/lib/libosmocore.so: could not read symbols: Invalid operation ... ../../src/libbsc/libbsc.a(rest_octets.o):/home/ich/source/gsm/openbsc/openbsc/src/libbsc/rest_octets.c:381: more undefined references to `bitvec_set_bit' follow ../../src/libbsc/libbsc.a(rest_octets.o): In function `rest_octets_si13': /home/ich/source/gsm/openbsc/openbsc/src/libbsc/rest_octets.c:382: undefined reference to `bitvec_set_uint' /home/ich/source/gsm/openbsc/openbsc/src/libbsc/rest_octets.c:383: undefined reference to `bitvec_set_uint' /home/ich/source/gsm/openbsc/openbsc/src/libbsc/rest_octets.c:385: undefined reference to `bitvec_set_bit' /home/ich/source/gsm/openbsc/openbsc/src/libbsc/rest_octets.c:402: undefined reference to `bitvec_set_bit' /home/ich/source/gsm/openbsc/openbsc/src/libbsc/rest_octets.c:403: undefined reference to `bitvec_set_uint'
2011-08-22libctrl: Mark the cmd set/get/verify functions staticDaniel Willmann1-3/+3
2011-08-22nat: Fix error in get_next_free_bsc_idDaniel Willmann1-15/+20
The new function now mimcis the behaviour of assign_src_local_reference from bsc_sccp.c
2011-08-22misc: Move the bsc_parse_reg to libcommom and name it gsm_parse_regHolger Hans Peter Freyther2-29/+5
Move the regexp parsing code from the NAT to libcommon as it will be used by the NAT and BSC code. This also adds the #include <regex.h> include to gsm_data. This header should be split up.
2011-08-19src: port openBSC over libosmo-abis0.9.15Pablo Neira Ayuso5-24/+31
This is a big patch that ports openBSC over libosmo-abis. Sorry, the changes that are included here are all dependent of libosmo-abis, splitting them into smaller pieces would leave the repository in some intermediate state, which is not desired. The main changes are: - The directory libabis/ has been removed as it now lives in libosmo-abis. - new configuration file format for nanoBTS and HSL femto, we need to define the virtual e1_line and attach it to the OML link. - all the existing BTS drivers (nanoBTS, hsl femto, Nokia site, BS11 and rbs2000) now use the new libosmo-abis framework. - use r232 input driver available in libosmo-abis for bs11_config. - use ipa_msg_recv instead of old ipaccess_read_msg function. - delete definition of gsm_e1_subslot and input_signal_data. These structures now lives in libosmo-abis. Most of this patch are deletions of libabis/ which has been moved to libosmo-abis. This patch also modifies openBSC to use all the new definitions available in libosmocore and libosmo-abis. In order to do that, we have replaced the following: - DINP, DMI, DMIB and DMUX by their respective DL* correspondences. - SS_GLOBAL by SS_L_GLOBAL - SS_INPUT by SS_L_INPUT - S_GLOBAL_SHUTDOWN by S_L_GLOBAL_SHUTDOWN - SS_INPUT by SS_L_INPUT - S_INP_* by S_L_INP_* sub-signals - E1INP_NODE by L_E1INP_NODE vty node This patch has been tested with: - one nanoBTS - the HSL femto with the examples available under libosmo-abis - BS11 with both dahdi and misdn drivers.
2011-07-18misc: Remove the osmocom/core/process.h includeHolger Hans Peter Freyther1-1/+0
The osmo_daemonize moved from process.h to application.h (that is already included), remove the process.h include.
2011-07-13[bsc-nat] ctrlif: use llist_entry() macro and fix overly-long linesHarald Welte1-4/+9
2011-07-13[bsc-nat] ctrlif: save ourselves one level of indentationHarald Welte1-32/+30
2011-07-13[bsc-nat] ctrlif: use the 'err' label consistentlyHarald Welte1-4/+2
and propagate -ENOMEM in case we have no memory
2011-07-13bsc-nat: ctrlif: split out handle_ctrlif_msg() from ipaccess_bsc_read_cb()Harald Welte1-66/+71
We want to avoid spaghetti code by creating smaller functions, which also helps with the line lengths / indentation levels.
2011-07-13controlif: declare controlif_setup() in control_cmd.hHarald Welte1-2/+0
this avoids us to copy+paste external declarations over all 'main' files.
2011-07-13nat: Use libctrl and add command forwarding to osmo-bscDaniel Willmann3-0/+281
Passes commands beginning with "bsc.<num>" to the bsc that is responsible for LAC <num>.
2011-06-01nat: Add VTY code to configure the SMSC rewritingHolger Hans Peter Freyther1-9/+47
2011-06-01nat: Look into the TPDU/SMS-SUBMIT and use the TP-DestAddress for matchesHolger Hans Peter Freyther1-0/+60
Match the used SMSC and the destination of the SMS and change the SMSC address if both are matched.
2011-06-01nat: Patch the destination SMS address of a messageHolger Hans Peter Freyther2-6/+135
Use the same filtering infrasturcture to patch the SMSC address in a CP-DATA/RP-DATA message. Add a very simple testcase for this code.
2011-06-01nat: Move the common new message generation code into the base methodHolger Hans Peter Freyther1-26/+28
2011-06-01nat: Prepare to patch more than the CC Setup messageHolger Hans Peter Freyther2-25/+32
Refactor the code to allow having different handlers. The goal is to be able to patch some SMS messages too.
2011-06-01nat: Allow to have a regexp to match the MSISDNHolger Hans Peter Freyther2-31/+99
The idea that MCC and MNC is enough to classify a subscriber turns out to be wrong. Certain operatos license a number range of IMSIs to others. When we see a '^' in the MCC field we treat it as a regexp. The code now turns the MCC/MNC into a regexp for the IMSI. It is not using extended POSIX regexp to match the behavior of the access list.
2011-05-31nat: Allow to rewrite any non international numberHolger Hans Peter Freyther1-2/+0
Remove the arteficial limitation of the number format of an unknown number.
2011-05-31nat: Refactor the number patching code into a new methodHolger Hans Peter Freyther1-45/+56
Separate the code to patch the code and the code to find a new number based on the old number. This will allow to add multiple targets for number changing.
2011-05-17nat: Use 'paging group' because we have paging forbidden.Holger Hans Peter Freyther1-7/+15
Make paging-group deprecated and introduce the new paging group.
2011-05-12misc: Use the osmo_init code for signals and loggingHolger Hans Peter Freyther1-10/+7
Use the libosmocore code to ignore certain signals by default (e.g. SIGHUP, SIGPIPE) and use the new code to create a default stderr logging target and initialize it properly.
2011-05-07src: rename msg_entr* to osmo_config_*Pablo Neira Ayuso2-2/+2
Summary of changes: s/msg_entry_parse/osmo_config_list_parse/g s/msg_entry/osmo_config_entry/g s/msg_entries/osmo_config_list/g
2011-05-07src: use namespace prefix osmo_* for misc utilsPablo Neira Ayuso2-3/+3
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
2011-05-06src: use namespace prefix osmo_counter*Pablo Neira Ayuso5-16/+16
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
2011-05-06src: use namespace prefix osmo_wqueue*Pablo Neira Ayuso4-11/+11
Summary of changes: s/struct write_queue/struct osmo_wqueue/g s/write_queue_init/osmo_wqueue_init/g s/write_queue_clear/osmo_wqueue_clear/g s/write_queue_enqueue/osmo_wqueue_enqueue/g s/write_queue_bfd_cb/osmo_wqueue_bfd_cb/g
2011-05-06src: use namespace prefix osmo_fd* and osmo_select*Pablo Neira Ayuso4-16/+16
Summary of changes: s/struct bsc_fd/struct osmo_fd/g s/bsc_register_fd/osmo_fd_register/g s/bsc_unregister_fd/osmo_fd_unregister/g s/bsc_select_main/osmo_select_main/g
2011-05-06src: use namespace prefix osmo_timer* for timer functionsPablo Neira Ayuso2-14/+14
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
2011-05-04nat: Keep track of the error message.Holger Hans Peter Freyther1-3/+4
2011-05-02nat: Create a Paging Group that BSCs can refer toHolger Hans Peter Freyther2-20/+176
Introduce a paging group that a BSC can refer to and is used during the LAC lookup. This way paging can be flooded through the network and just filtered at the last element in the core.
2011-05-02nat: Introduce the concept of a paging group and use itHolger Hans Peter Freyther1-0/+24
A paging group is a list of LACs, different BSCs can point to a paging group and use it for the LAC lookup.
2011-05-02nat: Rewrite the paging handling.Holger Hans Peter Freyther2-36/+55
The current code tries to find _one_ bsc for a paging message and then continues. The new code will try to find multiple BSCs for each LAC. This is done in preparation of having two BSCs handle the same LAC. This code right now is O(m*n) but it will be worse once paging groups are landed. The code to test the function was reduced to just test the lac lookup code as the other part can not be tested in a standalone setup anymore.
2011-04-26bsc: Allow to have a list of MSCs/MUXs to connect toHolger Hans Peter Freyther3-13/+22
Be able to configure a list of destinations (duplicates allowed) that will be tried in a round robin fashion. The change is in the bsc_msc_connection to operate on a list. We achieve the round robin nature with the same trick used in the paging code to delete and append the current entry. The nat code was updated to compile but one can only configure one destination.
2011-04-26nat: Introduce a block on the NAT to slowly get rid of BSCsHolger Hans Peter Freyther2-0/+47
For restarting the NAT we can now block it, it will not accept new connections and for existing connections it will attempt to drop them over time. A blocked NAT will end up with no BSC connections left and then can be safely restarted.
2011-04-21ussd: Ignore connection release/clear from the MSCHolger Hans Peter Freyther1-0/+9
In case this is a local USSD connection we will ignore the clear command and respond with a RLC to any RLSD but will never forward that to the BSC. This way the external USSD is fully in charge of the connection. There are theoretical issues if there are multiple transactions on the same SCCP Connection but this can not be solved properly right now.
2011-04-19ussd: Keep track of used TIs for USSD and forward messagesHolger Hans Peter Freyther2-23/+65
Keep track of the used transaction identifier and always forward messages to the USSD provider. E.g. this can be used to have a dialogue going. Right now it is still possible that the MSC will close down the connection.
2011-04-18nat: Inform the USSD Provider about lost connectionsHolger Hans Peter Freyther2-15/+36
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