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libosmocore/src/gsm/Makefile.am

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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 17:08:08 +00:00
# This is _NOT_ the library release version, it's an API version.
Catch-up with git version tags * update debian/changelog * update TODO-RELEASE * add comments to Makefile.am and TODO-RELEASE to simplify the process in future * add link to libtool docs to Makefile.am to simplify LIBVERSION maintenance Related: OS#1861 Change-Id: I22c257e357f597519120232d742d6a61289db021
2016-12-13 17:41:17 +00:00
# Please read chapter "Library interface versions" of the libtool documentation
# before making any modifications: https://www.gnu.org/software/libtool/manual/html_node/Versioning.html
Bump version: 1.7.0.119-b31a-dirty → 1.8.0 Change-Id: I5e953cedc041371a9c192f58348b673a787f542e
2023-02-07 10:20:41 +00:00
LIBVERSION=19:0:1
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 17:08:08 +00:00
*/Makefile.am: do not mix up AM_CFLAGS with AM_CPPFLAGS Change-Id: I2c1d5f9c61714f487fbbe60603b2682f2c0a4c6b
2022-11-08 19:27:25 +00:00
AM_CPPFLAGS = -I$(top_srcdir)/include -I$(top_builddir)/include
AM_CFLAGS = -Wall $(TALLOC_CFLAGS)
This patch moves the GSM-specific functions to the new library libosmogsm which is provided by libosmocore. I have also moved generate_backtrace() to backtrace.c instead of gsm_utils.c, otherwise the timer and msgfile tests depend on libosmogsm. Signed-off-by: Pablo Neira Ayuso <pablo@gnumonks.org>
2011-03-23 17:08:08 +00:00
add libpseudotalloc as super-simplistic talloc replacement In tightly embedded builds (--enable-embedded), we want the ability to replace talloc with a very simple heap allocator to avoid the complexity of talloc without modifying all our code that assumes talloc. This will break the hierarchical notion of the allocator, but libosmo{core,gsm,coding,codec} don't rely on that anyway. Change-Id: Ie341034076f242a813f081919dd09d845775ad35
2017-05-15 19:37:34 +00:00
if ENABLE_PSEUDOTALLOC
AM_CPPFLAGS += -I$(top_srcdir)/src/pseudotalloc
endif
add milenage internal headers to ensure 'make dist' works
2011-12-06 23:24:32 +00:00
# FIXME: this should eventually go into a milenage/Makefile.am
noinst_HEADERS = milenage/aes.h milenage/aes_i.h milenage/aes_wrap.h \
milenage/common.h milenage/crypto.h milenage/includes.h \
milenage/milenage.h
build: have a disable-static build succeed When using configure --disable-static, no libosmogsm.a will be created, and the tests fail to link because symbols like _a5_3 and _a5_4 are not exported through the only remaining libosmogsm.so. A method to overcome this is an intermediate private non-distributed library, examples of which are present in e.g. libabc, kmod and systemd. With this, disable-static can now be the default and practical compile time be halved.
2015-09-16 12:32:31 +00:00
noinst_LTLIBRARIES = libgsmint.la
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 17:08:08 +00:00
lib_LTLIBRARIES = libosmogsm.la
build: fix build dependencies for generated sources Ensure that a changed conv_gen.py and/or conv_codes_gsm.py result in regeneration of the gsm0503* generated sources. Before this patch, manual cleaning of the generated files was necessary to benefit from a code update. Change-Id: Ib4328662c21280c0ea6aa9391a64ada2c6598704
2017-03-07 23:06:40 +00:00
BUILT_SOURCES = gsm0503_conv.c
build: have a disable-static build succeed When using configure --disable-static, no libosmogsm.a will be created, and the tests fail to link because symbols like _a5_3 and _a5_4 are not exported through the only remaining libosmogsm.so. A method to overcome this is an intermediate private non-distributed library, examples of which are present in e.g. libabc, kmod and systemd. With this, disable-static can now be the default and practical compile time be halved.
2015-09-16 12:32:31 +00:00
libgsmint_la_SOURCES = a5.c rxlev_stat.c tlv_parser.c comp128.c comp128v23.c \
port arfcn range encode support from osmo-bsc As part of fixing issue OS#3075, we want to migrate support for encoding system information from osmo-bsc to libosmocore. This change ports one of the prerequisites for doing so: osmo-bsc code for range-encoding ARFCNs, including tests. An osmo_gsm48_ prefix has been prepended to public symbols in order to avoid clashes with existing symbols in osmo-bsc code. Change-Id: Ia220764fba451be5e975ae7c5eefb1a25ac2bf2c Related: OS#3075
2018-07-27 10:19:15 +00:00
gsm_utils.c rsl.c gsm48.c gsm48_arfcn_range_encode.c \
gsm48_ie.c gsm0808.c sysinfo.c \
egprs: Add CPS tables from TS 04.60 Includes EGPRS coding and puncturing scheme (CPS) tables from 3GPP TS 04.60. Currently osmo-bts-trx is the only user of CPS table values, but this may change with gprsdecode and other utilities. Change-Id: I09fe6514a0e2e51bb3206f8387633f7e0255345f
2016-07-14 22:13:45 +00:00
gprs_cipher_core.c gprs_rlc.c gsm0480.c abis_nm.c gsm0502.c \
Add header file with definitions for GSM TS 04.14 / 3GPP TS 44.014 Change-Id: I1f4fc2761b55a4f83544c1c3793ab67fec9fc120
2017-05-29 13:58:43 +00:00
gsm0411_utils.c gsm0411_smc.c gsm0411_smr.c gsm0414.c \
create libosmoisdn sub-library There are some parts of libosmogsm which are not really GSM specific, but rather ISDN bits that were inherited by GSM. This includes the I.460 multiplex as well as the core LAPD protocol. Let's move those bits to its own libosmoisdn library, before we add more ISDN specific bits to the wrong place. Backwards-compatibility is created by making libosmogsm depend on libosmoisdn, and by providing wrapper include files for source compatibility. Change-Id: Ib1a6c762322fd5047be3188b1df22408ef06aa50
2022-11-29 21:33:54 +00:00
lapdm.c kasumi.c gsm29205.c gsm_04_08_gprs.c \
Implement the XOR-2G authentication algorithm We've so far only been supporting XOR-3G algorithm as specified in TS 34.108 (in both 3G and 2G-derivation mode). However, XOR-3G used for 2G auth is different from the XOR-2G algorithm as defined in Annex A of TS 51.010-1. Let's add support for that one, too. Change-Id: I0ee0565382c1e4515d44ff9b1752685c0a66ae39
2023-02-21 21:18:11 +00:00
auth_core.c auth_comp128v1.c auth_comp128v23.c auth_xor.c auth_xor_2g.c \
Add GEA3 & GEA4 ciphers Corresponding test code include both official test vectors from the specs and data from over-the-air tests. This obsoletes libosmo-crypt-a53 as it was last missing piece unimplemented in libosmogsm. Change-Id: I939e4f6b91b4a7c591ef3761fe2d46ed1c2fb2d3 Related: OS#1582
2016-06-30 08:39:00 +00:00
auth_milenage.c milenage/aes-encblock.c gea.c \
implement COMP128 version 2 and 3 A3/A8 algorithm simple copy into C from reversed code from www.hackingprojects.net
2013-11-02 17:11:01 +00:00
milenage/aes-internal.c milenage/aes-internal-enc.c \
import gprs_gsup_message.[ch] from openbsc as gsup.[ch] Move those routines from OpenBSC to libosmogsm, so they can be re-used from other programs. I think it was a mistake to add them only inside the openbsc repository in the first place. We need to pay more attention to this in the future.
2016-04-25 16:46:22 +00:00
milenage/milenage.c gan.c ipa.c gsm0341.c apn.c \
GSUP/SMS: introduce MO-/MT-FORWARD-SM messages According to 3GPP TS 29.002, there are two services: - MAP-MO-FORWARD-SHORT-MESSAGE (see 12.2), - MAP-MT-FORWARD-SHORT-MESSAGE (see 12.9), which are used to forward MO/MT short messages. This change replicates both services as GSUP messages: - OSMO_GSUP_MSGT_MO_FORWARD_SM_*, - OSMO_GSUP_MSGT_MT_FORWARD_SM_*. Please note, that only the 'must-have' IEs are introduced by this change, in particular the following: - OSMO_GSUP_SM_RP_MR_IE (see note below), - OSMO_GSUP_SM_RP_DA_IE (see 7.6.8.1), - OSMO_GSUP_SM_RP_OA_IE (see 7.6.8.2), - OSMO_GSUP_SM_RP_UI_IE (see 7.6.8.4), - OSMO_GSUP_SM_RP_MMS_IE (see 7.6.8.7), - OSMO_GSUP_SM_RP_CAUSE_IE (see GSM TS 04.11, 8.2.5.4), where both SM_RP_DA and SM_RP_OA IEs basically contain a single nested TV of the following format: - T: identity type (see 'osmo_gsup_sms_sm_rp_oda_t'), - V: encoded identity itself (optional). According to GSM TS 04.11, every single message on the SM-RL has an unique message reference (see 8.2.3), that is used to link an RP-ACK or RP-ERROR message to the associated (preceding) RP-DATA or RP-SMMA message transfer attempt. In case of TCAP/MAP, this message reference is being mapped to the Invoke ID. But since GSUP has no 'Invoke ID' IE, and it is not required for other applications (other than SMS), this change introduces a special 'SM_RP_MR' IE that doesn't exist in MAP. Change-Id: Ibe325c64ae2d6c626b232533bb4cbc65fc2b5d71 Related Change-Id: (docs) Ie0150756c33c1352bc4eb49421824542c711175c Related Change-Id: (TTCN) Ibf49474a81235096c032ea21f217170f523bd94e Related: OS#3587
2018-09-25 16:03:13 +00:00
gsup.c gsup_sms.c gprs_gea.c gsm0503_conv.c oap.c gsm0808_utils.c \
add gsm23236: MSC pooling: TMSI and NRI utility functions These utilities will be used by osmo-bsc to determine the Network Resource Indicator seen in the TMSI, and (potentially) by osmo-msc to compose a TMSI with a specific NRI, for osmo-bsc's load balancing between several MSCs. Add utility functions to: - extract an NRI value from a TMSI. - overwrite the NRI value in a TMSI. - limit an NRI in a (random) TMSI to a given list of ranges. - add NRI value ranges to a list. - remove them from a list. - match NRI value (range) to a list. - parse NRI values from string, for VTY. - common VTY functionality of adding/removing NRI values from argv. Add C tests for the above. Why we need public API for NRI ranges: In osmo-bsc alone, we need the same NRI API twice, 1: to manage/list NRI value ranges per-MSC, and 2: to manage/list NULL-NRI values. If we also consider (potentially) adding NRI support to osmo-msc, we need the same API twice again there. Hence it is useful to define re-used API up here in libosmocore. Related: OS#3682 Change-Id: Icb57a2dd9323c7ea11b34003eccc7e68a0247bf5
2020-05-11 17:43:20 +00:00
gsm23003.c gsm23236.c mncc.c bts_features.c oap_client.c \
create libosmoisdn sub-library There are some parts of libosmogsm which are not really GSM specific, but rather ISDN bits that were inherited by GSM. This includes the I.460 multiplex as well as the core LAPD protocol. Let's move those bits to its own libosmoisdn library, before we add more ISDN specific bits to the wrong place. Backwards-compatibility is created by making libosmogsm depend on libosmoisdn, and by providing wrapper include files for source compatibility. Change-Id: Ib1a6c762322fd5047be3188b1df22408ef06aa50
2022-11-29 21:33:54 +00:00
gsm29118.c gsm48_rest_octets.c cbsp.c gsm48049.c \
Introduce CRC and FSM for IuUP (user plane) as used in 3G RTP data Only support for SMpSDU mode is introduced in this commit. Not supported explicit list: - Transparent mode - ATM/AAL2 based Transport layer - GTP-U based Transport Layer - Iu Rate Control procedure - Time Alignment procedure APIs are provided to allocate the primitives properly inside the related msgb. This way primitives can be placed in the headroom, leaving the data part of the msgb for the IuUP payload, hence allowing re-use of the msgb and 0 copy of IuUP payload when forwarding data over RNL<->TNL. Since RNL and TNL primitives relu struct osmo_prim_header, which is not packed, they cannot be set to packed, and hence proper memory alignment in the msgb must be done to avoid misaligned accesses (Asan errors about it otherwise). Related: SYS#5516 Change-Id: Ibe356fa7b1abaca0091e368db8478e79c09c6cb0
2018-11-29 12:47:39 +00:00
gad.c bsslap.c bssmap_le.c kdf.c iuup.c
kdf: add key derivation functions generic sha code from git://w1.fi/hostap.git commit 5ea93947ca67ba83529798b806a15b247cdb2e93 which also happens to be the source of our milenage code. Related: SYS#5324 Change-Id: Ibf2e49edada944d91ceba62bd0d6b6ce69261fcd
2021-05-19 15:45:38 +00:00
build: have a disable-static build succeed When using configure --disable-static, no libosmogsm.a will be created, and the tests fail to link because symbols like _a5_3 and _a5_4 are not exported through the only remaining libosmogsm.so. A method to overcome this is an intermediate private non-distributed library, examples of which are present in e.g. libabc, kmod and systemd. With this, disable-static can now be the default and practical compile time be halved.
2015-09-16 12:32:31 +00:00
libgsmint_la_LDFLAGS = -no-undefined
create libosmoisdn sub-library There are some parts of libosmogsm which are not really GSM specific, but rather ISDN bits that were inherited by GSM. This includes the I.460 multiplex as well as the core LAPD protocol. Let's move those bits to its own libosmoisdn library, before we add more ISDN specific bits to the wrong place. Backwards-compatibility is created by making libosmogsm depend on libosmoisdn, and by providing wrapper include files for source compatibility. Change-Id: Ib1a6c762322fd5047be3188b1df22408ef06aa50
2022-11-29 21:33:54 +00:00
libgsmint_la_LIBADD = $(top_builddir)/src/core/libosmocore.la $(top_builddir)/src/isdn/libosmoisdn.la
gsm/sms: Moved utility functions of SMS processing to new gsm0411_utils.c Written-by: Andreas Eversberg <jolly@eversberg.eu> Signed-off-by: Sylvain Munaut <tnt@246tNt.com>
2011-11-06 19:22:12 +00:00
build: have a disable-static build succeed When using configure --disable-static, no libosmogsm.a will be created, and the tests fail to link because symbols like _a5_3 and _a5_4 are not exported through the only remaining libosmogsm.so. A method to overcome this is an intermediate private non-distributed library, examples of which are present in e.g. libabc, kmod and systemd. With this, disable-static can now be the default and practical compile time be halved.
2015-09-16 12:32:31 +00:00
libosmogsm_la_SOURCES =
Move additional libraries to appropriate place According to https://www.gnu.org/software/automake/manual/automake.html#Libtool-Flags the libraries supposed to be added to *_LDADD or *_LIBADD while *_LDFLAGS should contain additional libtool linking flags. Previously we used both. Let's unify this and move all the libraries into proper automake variable. While at it - also add libosmocore.la for tests to LDADD since all the tests link against it anyway. Change-Id: Ia657a66db75df831421af5df1175a992da5ba80f
2017-10-30 12:19:58 +00:00
libosmogsm_la_LDFLAGS = $(LTLDFLAGS_OSMOGSM) -version-info $(LIBVERSION) -no-undefined
libosmogsm_la_LIBADD = libgsmint.la $(TALLOC_LIBS)
misc: Fix make distcheck, add the new libosmogsm.map file to the tarball
2012-04-04 22:44:46 +00:00
Enable GnuTLS fallback On systems with GNU/Linux kernel older than 3.17 (Debian 8 "jessie" for example) the osmo_get_rand_id() would always return failure due to missing getrandom() syscall. To support such systems, let's add fallback code which uses GnuTLS library. It can be disabled explicitly via '--disable-gnutls' option at compile-time, otherwise ./configure will fail if both getrandom() and GnuTLS are not available. When building with '--enable-embedded' the fallback is disabled automatically. Related: OS#1694 Change-Id: Ic77866ce65acf524b768882c751a4f9c0635740b
2017-10-26 08:56:04 +00:00
if ENABLE_GNUTLS
*/Makefile.am: do not mix up AM_CFLAGS with AM_CPPFLAGS Change-Id: I2c1d5f9c61714f487fbbe60603b2682f2c0a4c6b
2022-11-08 19:27:25 +00:00
AM_CFLAGS += $(LIBGNUTLS_CFLAGS)
Enable GnuTLS fallback On systems with GNU/Linux kernel older than 3.17 (Debian 8 "jessie" for example) the osmo_get_rand_id() would always return failure due to missing getrandom() syscall. To support such systems, let's add fallback code which uses GnuTLS library. It can be disabled explicitly via '--disable-gnutls' option at compile-time, otherwise ./configure will fail if both getrandom() and GnuTLS are not available. When building with '--enable-embedded' the fallback is disabled automatically. Related: OS#1694 Change-Id: Ic77866ce65acf524b768882c751a4f9c0635740b
2017-10-26 08:56:04 +00:00
libosmogsm_la_LIBADD += $(LIBGNUTLS_LIBS)
kdf: add key derivation functions generic sha code from git://w1.fi/hostap.git commit 5ea93947ca67ba83529798b806a15b247cdb2e93 which also happens to be the source of our milenage code. Related: SYS#5324 Change-Id: Ibf2e49edada944d91ceba62bd0d6b6ce69261fcd
2021-05-19 15:45:38 +00:00
else
noinst_HEADERS += kdf/sha1.h kdf/sha256.h kdf/common.h kdf/sha1_i.h kdf/sha256_i.h
libgsmint_la_SOURCES += kdf/sha256.c kdf/sha256-internal.c \
kdf/sha1.c kdf/sha1-internal.c
Enable GnuTLS fallback On systems with GNU/Linux kernel older than 3.17 (Debian 8 "jessie" for example) the osmo_get_rand_id() would always return failure due to missing getrandom() syscall. To support such systems, let's add fallback code which uses GnuTLS library. It can be disabled explicitly via '--disable-gnutls' option at compile-time, otherwise ./configure will fail if both getrandom() and GnuTLS are not available. When building with '--enable-embedded' the fallback is disabled automatically. Related: OS#1694 Change-Id: Ic77866ce65acf524b768882c751a4f9c0635740b
2017-10-26 08:56:04 +00:00
endif
misc: Fix make distcheck, add the new libosmogsm.map file to the tarball
2012-04-04 22:44:46 +00:00
EXTRA_DIST = libosmogsm.map
Makefile.am: Make libraries depend on .map files Without this, an update to the .map file doesn't re-trigger a re-link of the library. Change-Id: If0ea6f41730a28b04562d45efa6ca376abaf3f6b
2023-03-05 19:07:01 +00:00
EXTRA_libosmogsm_la_DEPENDENCIES = libosmogsm.map
Add code generator for convolutional codes Add python utility to generate .c code with convolutional encoder/decoder based on polynomial description of the code. If argument given it'll be interpreted as intended output directory, otherwise current working directory is used. Codes for *CCH, CS2/3 and TCH/AFS are generated. Corresponding manual implementations are removed from tests. This introduce build-time dependency on python. The main work for this patch was generously contributed by Sylvain Munaut. Fixes: OS#1629
2016-04-29 11:17:22 +00:00
utils/conv_gen.py: generate a single file Instead of generating every convolutional code into a separate file (such as conv_xcch_gen.c, conv_cs3_gen.c), it is better to have a single file, containing all definitions, because as many convolutional codes we add, as many entries we will have to add into 'src/gsm/Makefile.am'. This approach increases readability of the Makefile.am, and also makes us able to share some data between some convolutional code definitions. For example: xCCH, RACH, SCH, TCH/F, both CS2 and CS3 may use the same *_state[][2] and *_output[][2] arrays within a single file. This optimization is currently WIP. Change-Id: Ib4e4ee5fdde38429e68e3b2fa50ec03a18f59daa
2016-09-07 15:18:10 +00:00
# Convolutional codes generation
build: fix build dependencies for generated sources Ensure that a changed conv_gen.py and/or conv_codes_gsm.py result in regeneration of the gsm0503* generated sources. Before this patch, manual cleaning of the generated files was necessary to benefit from a code update. Change-Id: Ib4328662c21280c0ea6aa9391a64ada2c6598704
2017-03-07 23:06:40 +00:00
gsm0503_conv.c: $(top_srcdir)/utils/conv_gen.py $(top_srcdir)/utils/conv_codes_gsm.py
debian, utils: switch to python 3 Make build and external tests work with python3, so we can drop the python2 dependency. This should be merged shortly after osmo-python-tests was migrated to python3, and the jenkins build slaves were (automatically) updated to have the new osmo-python-tests installed. Related: OS#2819 Depends: osmo-python-tests I3ffc3519bf6c22536a49dad7a966188ddad351a7 Change-Id: I84ef43f700e125c7a65f92347f12844e07e65655
2019-12-11 07:46:41 +00:00
$(AM_V_GEN)python3 $(top_srcdir)/utils/conv_gen.py gen_codes gsm
utils/conv_gen.py: generate a single file Instead of generating every convolutional code into a separate file (such as conv_xcch_gen.c, conv_cs3_gen.c), it is better to have a single file, containing all definitions, because as many convolutional codes we add, as many entries we will have to add into 'src/gsm/Makefile.am'. This approach increases readability of the Makefile.am, and also makes us able to share some data between some convolutional code definitions. For example: xCCH, RACH, SCH, TCH/F, both CS2 and CS3 may use the same *_state[][2] and *_output[][2] arrays within a single file. This optimization is currently WIP. Change-Id: Ib4e4ee5fdde38429e68e3b2fa50ec03a18f59daa
2016-09-07 15:18:10 +00:00
CLEANFILES = gsm0503_conv.c