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* gsm: add gsm0808_speech_codec_type_namesNeels Hofmeyr2018-01-121-0/+14
| | | | | | | Used for logging Speech Codec List entries in osmo-bsc, during handover decision. Change-Id: Ie6418d16db333188e9bcd2b32b7216f277ae8832
* gsm0808_create_cipher_reject: Fix encoding of Cause IEHarald Welte2017-12-171-1/+2
| | | | | | | | | The Cause IE in the 08.08 CIPHER MODE REJECT is a normal TLV IE, and not just a value. Let's make sure we encode the cause value properly. Change-Id: I4f5b231edf6dcb0a9c2bbafb2a59f301f3b2402b Closes: OS#2766
* Fix/Update copyright notices; Add SPDX annotationHarald Welte2017-11-131-0/+2
| | | | | | | | Let's fix some erroneous/accidential references to wrong license, update copyright information where applicable and introduce a SPDX-License-Identifier to all files. Change-Id: I39af26c6aaaf5c926966391f6565fc5936be21af
* [doc] Properly define gsm0800 group and move all related files into itHarald Welte2017-10-171-2/+3
| | | | Change-Id: I91920c69c86d6a1932172becacb76faff2d3eb1e
* doxygen: unify use of \file across the boardNeels Hofmeyr2017-06-231-1/+3
| | | | | | | | | | | | | | | | | Considering the various styles and implications found in the sources, edit scores of files to follow the same API doc guidelines around the doxygen grouping and the \file tag. Many files now show a short description in the generated API doc that was so far only available as C comment. The guidelines and reasoning behind it is documented at https://osmocom.org/projects/cellular-infrastructure/wiki/Guidelines_for_API_documentation In some instances, remove file comments and add to the corresponding group instead, to be shared among several files (e.g. bitvec). Change-Id: Ifa70e77e90462b5eb2b0457c70fd25275910c72b
* doxygen: enable AUTOBRIEF, drop \briefNeels Hofmeyr2017-06-231-23/+23
| | | | | | | | | | Especially for short descriptions, it is annoying to have to type \brief for every single API doc. Drop all \brief and enable the AUTOBRIEF feature of doxygen, which always takes the first sentence of an API doc as the brief description. Change-Id: I11a8a821b065a128108641a2a63fb5a2b1916e87
* update/extend doxygen documentationHarald Welte2017-06-121-0/+100
| | | | | | | | | It's a pity that even with this patch we still are fare away from having the whole API documented. However, at least we have a more solid foundation. Updates not only extend the documentation, but also make sure it is rendered properly in the doxygen HTML. Change-Id: I1344bd1a6869fb00de7c1899a8db93bba9bafce3
* use osmo_{htonl,htons,ntohl,ntohs}() functions all over libosmocoreHarald Welte2017-05-151-6/+5
| | | | | | This gets us one step closer to fixing the embedded build Change-Id: I3fc2639b6ade9ab138766987eceab7ec9498fdc7
* gsm0808: Add create functions for BSS_MAP_MSG_ASSIGMENT_RQSTPhilipp Maier2017-04-081-0/+56
| | | | | | | | | | gsm0808.h/c lacks functionality to generate BSS_MAP_MSG_ASSIGMENT_RQST messages. These messages are required if the code is used in an MSC implementation. This commit adds a gsm0808_create_assignment() function, that generates an A/AoiP BSS_MAP_MSG_PAGING message. Change-Id: I4d1d455a1e1cf95407e23ded7b7defbcf2dd6ff0
* gsm0808: Add create functions for BSS_MAP_MSG_PAGINGPhilipp Maier2017-04-081-0/+52
| | | | | | | | | | gsm0808.h/c lacks functionality to generate BSS_MAP_MSG_PAGING messages. These messages are required if the code is used in an MSC implementation. This commit adds a gsm0808_create_paging() function, that generates an A/AoiP BSS_MAP_MSG_PAGING message. Change-Id: I9afecf0109305ca5153bf081bb29cd94071dd2b7
* gsm0808: Add create functions for CIPHER MODE COMMANDPhilipp Maier2017-04-081-0/+33
| | | | | | | | | | gsm0808.h/c lacks functionality to generate CIPHER MODE COMMAND messages. These messages are required if the code is used in an MSC implementation. This commit adds a gsm0808_create_cipher() function, that generates an A/AoiP CIPHER MODE COMMAND message. Change-Id: I8eb1c357860c3e740b0f5d17e1c256bc87920958
* gsm0808: Add AoIP specific elements to gsm0808_create_... functionsPhilipp Maier2017-04-081-5/+55
| | | | | | | | | the classic A implementation in libosmocore lacks support for AoIP message elements. This patch adds support for AoIP by adding a set of new gsm0808_create_..., which support the missing AoIP message elements Change-Id: I77f866abec1822d19871052f3c647ad782785b34
* fix: gsm0808.c: unterminated value_string array gsm0808_bssap_namesNeels Hofmeyr2017-03-021-0/+1
| | | | Change-Id: Ie38bae32372dc41e1902a8f6f0bc550ae515cfb8
* gsm0808: Remove duplicate initializationHolger Hans Peter Freyther2015-03-181-1/+0
| | | | | | | | | | | | | | | These types were compatible so simply remove one. Fixes: gsm0808.c:323:37: warning: initializer overrides prior initialization CC gsm0480.lo of this subobject CC abis_nm.lo [-Winitializer-overrides] [GSM0808_IE_LSA_INFORMATION] = { TLV_TYPE_TLV }, ^~~~~~~~~~~~ gsm0808.c:316:36: note: previous initialization is here [GSM0808_IE_LSA_INFORMATION] = { TLV_TYPE_TLV }, ^~~~~~~~~~~~
* gsm0808: Fix copy and paste pointed out by clangHolger Hans Peter Freyther2014-08-211-1/+1
| | | | | | | | | | | | | | | The element following the identifier list was the GSM0808_IE_LSA_INFORMATION. It is a TLV type as well and the issue got introduced in 92107dfd3b99ab0dbb0f4770286454ad94a36de2. Fixes: gsm0808.c:316:40: warning: initializer overrides prior initialization of this subobject [-Winitializer-overrides] [GSM0808_IE_LSA_IDENTIFIER_LIST] = { TLV_TYPE_TLV }, ^~~~~~~~~~~~ gsm0808.c:315:40: note: previous initialization is here [GSM0808_IE_LSA_IDENTIFIER_LIST] = { TLV_TYPE_TLV },
* update TS 08.08 header + TLV definitions to TS 48.008 / 11.7.0Harald Welte2014-06-211-16/+149
| | | | | | | | | | This adds support for A-over-IP and LCLS related message/IEI definitions. Old definitions are in decimal, which is very hard (at least for me) to compare with the binary tables in the spec. Hex is much easier to manually compare for completeness/correctness. I didn't touch the existing definitions, but think they should move to hex, too.
* gsm0808.c: Add TLV definition for LAYER3_HEADER_INFORMATIONDmitri Soloviev2013-07-111-0/+1
| | | | | This is required for osmo-bsc to parse Alcatel S-12 CIPHER MODE COMMAND in osmo-bsc.
* introduce gsm0808_create_reset_ack()Harald Welte2013-06-291-0/+13
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* GSM 08.08: change gsm0808_create_classmark_update() prototypeHarald Welte2012-01-261-3/+6
| | | | | The caller explicitly specifies CM2 and CM3, rather than one blob containing both.
* GSM 08.08: Cleanup the code, remove lots of magic hard-coded numbersHarald Welte2012-01-261-116/+60
| | | | | | | Rather than manually hard-coding numbers and using byte-arrays, we use the msgb_*_{push,put}() function family of libosmocore/libosmogsm. This is currently untested.
* gsm 08.08: use ANSI function definition with (void)Harald Welte2011-07-161-1/+1
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* GSM 08.08: Fix generation of CIPHER MODE REJECTHarald Welte2011-07-121-1/+1
| | | | | The message has a total length of 4 octets, so don't allocate only 3 in the msgb.
* gsm 08.08: add value_strings and gsm0808_msg_name() functionHarald Welte2011-07-111-0/+86
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* include: reorganize headers file to include/osmocom/[gsm|core]Pablo Neira Ayuso2011-03-231-3/+3
| | | | | | | | | | | | 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>
* This patch moves the GSM-specific functions to the new libraryPablo Neira Ayuso2011-03-231-0/+369
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>
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