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281 Commits

Author SHA1 Message Date
Harald Welte 584427cd04 lapdm: fix memory leak due to unreachable code 
detected by Smatch
 2011-07-16 12:21:55 +02:00
Harald Welte f4d45ab021 gsm 08.08: use ANSI function definition with (void) 2011-07-16 12:13:00 +02:00
Harald Welte 79599ba0eb tlv: Make tlv parser arrays 256 entries wide to prevent overflow on 0xff 
If we encounter a tag with 0xFF, we overflow our existing tlv_parse
array definitions.

Warning: this breaks ABI
 2011-07-16 12:08:28 +02:00
Harald Welte 4876dcf12b gprs_cipher_core: Fix potential buffer overflows 
detected by Smatch
 2011-07-16 12:03:46 +02:00
Harald Welte 0c83670a59 GSM 08.08: Fix generation of CIPHER MODE REJECT 
The message has a total length of 4 octets, so don't allocate only 3 in the
msgb.
 2011-07-12 00:02:27 +02:00
Harald Welte 9b837e6fda gsm 08.08: add value_strings and gsm0808_msg_name() function 2011-07-11 17:45:31 +02:00
Harald Welte 8264e09ca2 lapdm: make sure we flush all queues whenever entering IDLE state 
this fixes a memory leak where the final UA would always remain
in memory after a LAPDm entity has been disconnected.
 2011-06-29 19:22:47 +02:00
Harald Welte 7721a77eaf make sure abis_nm <-> osmocom pchan type conversion always works 2011-06-29 18:44:06 +02:00
Harald Welte 7ca604bcd3 LAPDm: Uplink SACCH frames use format B, not format B4 2011-06-29 12:13:51 +02:00
Harald Welte 6420774b3b LAPDm: When Rx DATA from L1, L1 does not know the SAPI 
We have to determine the SAPI ourselves inside the LAPDm header.
 2011-06-27 23:32:14 +02:00
Harald Welte 1f0b8c26f7 add LAPDm code from osmocom-bb into libosmocore 2011-06-27 10:51:37 +02:00
Harald Welte ea19c97816 import gsm0502_calc_paging_group() from openbsc 2011-06-26 14:47:16 +02:00
Harald Welte 94df39e905 add some utility functions for paging related calculation (TS 05.02) 2011-06-26 14:40:12 +02:00
Harald Welte 2aee7b14ca add gsm48_number_of_paging_subchannels() function 
(from openbsc's rsl_number_of_paging_subchannels)
 2011-06-26 14:20:04 +02:00
Andreas Eversberg 2a68c7c8cd gsm/utils: Adding conversion of "mobile power class" to dBm 
Written-by: Andreas Eversberg <jolly@eversberg.eu>
Signed-off-by: Sylvain Munaut <tnt@246tNt.com>
 2011-06-26 11:41:48 +02:00
Harald Welte 620f7ab350 sysinfo: add EXTENDED MEASUREMENT ORDER / MEASUREMENT INFO to SI types 
those two are used in the RSL SACCH FILLING messages and delivered
like SI5 / SI6.
 2011-06-25 21:39:18 +02:00
Harald Welte cf7e5dad45 add value_string definitions for RSL message types 2011-06-23 20:44:03 +02:00
Sylvain Munaut f2699501bc gsm/sysinfo: Fix rsl2sitype array size 
0xff is the maximum value ... so there is 256 elements.

Signed-off-by: Sylvain Munaut <tnt@246tNt.com>
 2011-05-29 15:39:48 +02:00
Harald Welte 8c6be75d4f gsm/sysinfo: don't include netinet/in.h 2011-05-29 15:37:49 +02:00
Harald Welte 11c7193ad8 Import abis_nm_{chcomb4pchan,pchan4chcomb}() from openbsc 2011-05-24 17:22:55 +02:00
Harald Welte b5503136fa Import sytem information related definitions + code from openbsc 2011-05-24 15:01:53 +02:00
Harald Welte ea4b12aa5d abis_nm: remove abis_nm_obj_class_name / abis_nm_adm_state_name 
and export the underlying raw value_string arrays instead:
abis_nm_obj_class_names / abis_nm_adm_state_names.

This permits the caller to use get_string_value() as well as
get_value_string().
 2011-05-23 20:41:31 +02:00
Harald Welte 61dc63e354 rename abis_nm_adm_name() to abis_nm_adm_state_name() 2011-05-23 20:30:17 +02:00
Harald Welte f7a1bcce0c abis_nm: import definitions and common code on A-bis OML from OpenBSC 2011-05-22 22:45:16 +02:00
Harald Welte 7533705ab1 libosmocore: bump library interface version to '1' for new osmo_ names 2011-05-08 14:35:40 +02:00
Pablo Neira Ayuso 2c34867fc3 plugin: use namespace prefix osmo_* 
Summary of changes:

s/plugin_load_all/osmo_plugin_load_all/g
 2011-05-07 13:00:52 +02:00
Pablo Neira Ayuso 87f7b25e56 utils: use namespace prefix osmo_* 
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 13:00:51 +02:00
Sylvain Munaut f1d3344781 gsm/a5: Add a A5 1&2 implementation 
It's always useful to have around

Signed-off-by: Sylvain Munaut <tnt@246tNt.com>
 2011-04-26 14:40:49 +02:00
Pablo Neira Ayuso 36bdf2cb73 bitvec: add bitvec_find_first_bit_pos() from gsm/rxlev_stat.c 
This patch adds bitvec_find_bit_pos() to bitvec.c where it really
belongs to. Before this patch used to be part of gsm/rxlev_stat.c
 2011-03-28 20:00:45 +02:00
Pablo Neira Ayuso 8341934844 include: reorganize headers file to include/osmocom/[gsm|core] 
This patch moves all GSM-specific definitions to include/osmocom/gsm.
Moreover, the headers in include/osmocore/ have been moved to
include/osmocom/core.

This has been proposed by Harald Welte and Sylvain Munaunt.

Tested with `make distcheck'.

Signed-off-by: Pablo Neira Ayuso <pablo@gnumonks.org>
 2011-03-23 18:09:28 +01:00
Pablo Neira Ayuso fba495e5f6 This patch moves the GSM-specific functions to the new library 
libosmogsm which is provided by libosmocore.

I have also moved generate_backtrace() to backtrace.c instead
of gsm_utils.c, otherwise the timer and msgfile tests depend on
libosmogsm.

Signed-off-by: Pablo Neira Ayuso <pablo@gnumonks.org>
 2011-03-23 18:08:08 +01:00