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2015-03-28write_queue: Check the result of osmo_wqueue_enqueue and freeHolger Hans Peter Freyther1-1/+7
The write_queue is designed to have a maximum amount of pending messages and will refuse to take new messages when it has been reached. The caller can decide if it wants to flush the queue and add the message again, create a log. But in all cases the ownership of the msgb has not been transferred. Fix the potential memory leak in the failure situation.
2015-01-10meas: Unbreak the build once moreHolger Hans Peter Freyther1-6/+8
The code assumes that sqlite3.h is in the standard include path. Maybe sqlite3 wasn't installed or resides in a non standard (/usr/local) location? Fix the build as it has been broken since 1st of January.
2015-01-05meas_pcap2db.c: Fix build without CDKHarald Welte1-2/+0
Spotted by Jacob Erlbeck.
2015-01-01meas_feed: add osmo-meas-udp2db for realtime feed into databaseHarald Welte2-2/+129
This tool can save the meas_feed messages from UDP port 8888 directly to a sqlite3 database for further analysis.
2015-01-01meas_feed: Add tool to read meas_feed PCAP and write it to sqlite3Harald Welte4-2/+489
In fact, the DB write code has been split out so we could later also have a binary that would listen to realtime meas_feed packets and stuff them into a database without any intermediate PCAP step. The database schema contains a couple of convenience wrapper views, most notably the "overview" view.
2015-01-01build meas_vis only if libcdk is availableHarald Welte1-0/+4
2015-01-01meas_vis: Add header and print TA + TO valuesHarald Welte1-9/+23
2015-01-01meas_vis: assign bar colors depending on level, display RxQualHarald Welte1-4/+53
2015-01-01Initial support for export + curses-visualization of measurementsHarald Welte2-1/+248
This extends osmo_nitb to offer a UDP feed of real-time measurement reports, which can be used by (a variety of) external tools for visualization or other processing. We also add a small ncurses based tool (meas_vis) which shows a baragraph display of the last few mobile stations that were active, indicating their uplink/downlink receive level and quality. <WARNING> This sends non-portable structures like gsm_meas_rep over UDP and assumes the receiver has identical alignment and endianness! Before this feature is merged, it either needs to be converted to a unix domain socket (but they don't do multicast, which would be nice) or the wire format needs to change into something portable with defined alignment and encoding </WARNING>
2015-01-01Fix most compiler warnings with gcc-4.9.2Harald Welte1-2/+4
2014-11-11bsc: Move gsm_subscriber_base.c to libcommonJacob Erlbeck1-2/+2
Since it is planned to use struct gsm_subscriber to manage subscriber data in the SGSN, this file which contains the generic subscriber related methods is moved to libcommon. Sponsored-by: On-Waves ehf
2013-12-12smpp_mirror: Initialize rc when cmd_id is not DELIVER_SMHolger Hans Peter Freyther1-0/+2
Fixes: Coverity CID 1042369
2013-07-27misc: Fix compilation warningsHolger Hans Peter Freyther1-0/+1
bsc_api.c:417:3: warning: format ‘%lu’ expects argument of type ‘long unsigned int’, but argument 7 has type ‘unsigned int’ [-Wformat] bsc_api.c: In function ‘handle_ass_fail’: bsc_api.c:458:3: warning: format ‘%lu’ expects argument of type ‘long unsigned int’, but argument 7 has type ‘unsigned int’ [-Wformat] db.c: In function ‘db_sync_subscriber’: db.c:785:3: warning: format ‘%i’ expects argument of type ‘int’, but argument 8 has type ‘time_t’ [-Wformat] osmo_msc.c: In function ‘msc_release_connection’: osmo_msc.c:145:20: warning: unused variable ‘trans’ [-Wunused-variable] smpp_smsc.c: In function ‘link_accept_cb’: smpp_smsc.c:891:24: warning: assignment from incompatible pointer type [enabled by default] smpp_smsc.c:271:1: warning: ‘esme_by_system_id’ defined but not used [-Wunused-function] smpp_openbsc.c: In function ‘smpp_openbsc_init’: smpp_openbsc.c:545:2: warning: implicit declaration of function ‘smpp_vty_init’ [-Wimplicit-function-declaration] osmo_bsc_ctrl.c: In function ‘verify_bts_loc’: osmo_bsc_ctrl.c:340:19: warning: variable ‘height’ set but not used [-Wunused-but-set-variable smpp_mirror.c: In function ‘main’: smpp_mirror.c:297:2: warning: implicit declaration of function ‘osmo_init_logging’ [-Wimplicit-function-declaration]
2013-07-03isdnsync: Remove a double close of the isdn deviceHolger Hans Peter Freyther1-1/+0
The fd is already closed above the if statement and Coverity detected this as a double close. Fixes: Coverity CID 1040703
2013-06-12Makefile.am: Use AM_CPPFLAGSAlexander Huemer1-1/+1
Since automake 1.13 INCLUDES is depricates and causes a warning
2012-11-24SMPP: add small utility program 'smpp_mirror'Harald Welte2-0/+324
This program binds as ESME transceiver to a SMSC and simply mirrors back all SMS that it receives.
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'
2011-08-19src: port openBSC over libosmo-abis0.9.15Pablo Neira Ayuso3-263/+53
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.
2011-08-19src: use new msg->dst pointer instead of deprecated msg->trxPablo Neira Ayuso1-1/+1
This patch modifies openBSC code to use msg->dst which stores the pointer to the signalling link structure instead of the pointer to the transceiver structure. This patch prepares the introduction of libosmo-abis.
2011-07-16bs11_config: fix array bounds problem by using value_stringHarald Welte1-20/+18
Detected by Smatch: /home/laforge/projects/git/openbsc/openbsc/src/utils/bs11_config.c +223 linkstate_name(5) error: buffer overflow 'bs11_link_state' 3 <= 3 /home/laforge/projects/git/openbsc/openbsc/src/utils/bs11_config.c +240 mbccu_load_name(5) error: buffer overflow 'mbccu_load' 6 <= 6 /home/laforge/projects/git/openbsc/openbsc/src/utils/bs11_config.c +905 main(34) info: ignoring unreachable code.
2011-06-05split gsm_data.c in gsm_data_shared.c and gsm_data.cHarald Welte1-2/+2
This facilitates the use of gsm_data.c from osmo-bts
2011-05-12misc: Use the osmo_init code for signals and loggingHolger Hans Peter Freyther1-7/+3
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: 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 Ayuso1-1/+1
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_fd* and osmo_select*Pablo Neira Ayuso2-7/+7
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 Ayuso1-2/+2
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
2011-04-18misc: Remove sys/types.h includes from the filesHolger Hans Peter Freyther2-2/+0
These are not needed any more. We used them for u_int types but we now use uint which comes from stdint.h
2011-04-18misc: Move from u_int to uint types of stdint.hHolger Hans Peter Freyther2-22/+22
This was done with sed on the files.
2011-03-23src: use new library libosmogsm and new path to headers in libosmocorePablo Neira Ayuso3-7/+7
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>
2011-03-04prefix sub-directories containing libraries with 'lib'Harald Welte1-1/+3
... and make sure tests work again after restructuring
2011-03-03re-structure the OpenBSC directory layoutHarald Welte4-0/+1367
The new structure divides the code into a number of libraries for the BSC core functionality, MSC core functionality, Abis transport, TRAU and other bits. This doesn't introduce any functional code change but simply moves around files and alters Makefile.am accordingly. Next step would be to disentangle a lot of the inter-library dependencies and make the individual bits of code more independent.
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