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* libctrl: Add ctrl_cmd_cpy() to copy a commandDaniel Willmann2014-08-212-0/+37
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* libctrl: Add commands to query counters and rate_cntrDaniel Willmann2014-08-211-0/+258
| | | | | | | | | | | | These commands are installed in controlif_setup. Query them like this: "rate_ctr.<interval>.<counter group>.<index>.<counter name>" for rate counters and "counter.<counter name>" for regular counters. <interval> may be either "abs" for absolute values or one or "per_{sec,min,hour,day}". It is possible to query all rate counters in a group (regardless of index) or all counters in a group and with a certain index if you omit <counter name> and <index> or just <counter name>.
* libctrl: Add macros to help define commandsDaniel Willmann2014-08-211-0/+69
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* Add libctrl, an SNMP-like control interfaceDaniel Willmann2014-08-214-0/+900
| | | | | | In contrast to the VTY interface the control interface is meant to be used by programs. This patch adds basic support, no commands are defined.
* new <osmocom/vty/ports.h> file listing VTY tcp portsHarald Welte2014-08-212-1/+16
| | | | imported from http://openbsc.osmocom.org/trac/wiki/PortNumbers
* 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 },
* macaddr: Add some code for FreeBSD (it should work on the others too)Holger Hans Peter Freyther2014-08-211-0/+41
| | | | | | | | There doesn't seem to be a way to share this code with Linux as it doesn't have the sockaddr_dl concept inside the getifaddrs. I manually verified this on a FreeBSD10 box and hex decoding gave me the correct mac address and rc was 0.
* ipa: use %z as format string whne printing sizeof() resultHarald Welte2014-08-211-1/+1
| | | | thanks to Holger for reminding me
* ipa: fix compiler warning regarding printf (%d -> %lu)Harald Welte2014-08-211-1/+1
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* macaddr: add #include unistd.h for close() functionHarald Welte2014-08-211-0/+1
| | | | this fixes a compile warning
* ipa: rename functions for consistencyHarald Welte2014-08-205-37/+52
| | | | | | | | As we are breaking builds by moving functions from libosmo-abis to libosmocore anyway, we might as well give functions more appropriate names. ipaccess is a company, while IPA is the multiplex protocol, and CCM is the protocol used for establishing identities on the IPA multiplex.
* import various generic IPA related functions from libosmo-abisHarald Welte2014-08-204-1/+511
| | | | | | | | | libosmo-abis is about forming A-bis interfaces/lines by means of E1 or the IPA multiplex (or possibly other link layers). The IPA multiplex is used in other contexts, such as the Control interface, or the A interface. In that context, it makes sense to have generic IPA related functions in libosmocore.
* Add osmo_get_macaddr() function to obtain etherent mac addressHarald Welte2014-08-182-0/+27
| | | | | This used to be private in osmo-bts/common/abis.c, where it really didn't belong.
* osmocore: Add function osmo_macaddr_parse() to parse ETH MAC addressHarald Welte2014-08-184-1/+34
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* TLV: add TLVP_PRES_LEN() definition to check for existance + minimum lengthHarald Welte2014-08-181-0/+3
| | | | | This is an import from osmo-bts where it was introduced in 6b561bb7ba5f10c5fd96542a7e42de2822352a67
* ipaccess.h: Add IPAC_PROTO_EXT_ORC for OML Router ControlHarald Welte2014-08-181-0/+1
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* abis_nm: add abis_nm_msg_disc_names[] value_stringHarald Welte2014-08-173-0/+11
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* abis_nm: introduce abis_nm_{osmo,ipa}_magic[]Harald Welte2014-08-173-0/+8
| | | | ... used to be oml_{osmo,ipa}_magic in osmo-bts
* gprs-ns: Re-initialize the list head and free the unknown_nsvcHolger Hans Peter Freyther2014-07-071-0/+3
| | | | | | | | | | | | | | | | | Fix re-initialize issue of the GPRS NS. This was found while working on the GB Proxy tests. ==27800== Invalid write of size 4 ==27800== at 0x403C263: rate_ctr_group_alloc (linuxlist.h:65) ==27800== by 0x4050974: gprs_nsvc_create (gprs_ns.c:209) ==27800== by 0x405320D: gprs_ns_instantiate (gprs_ns.c:1330) ==27800== by 0x804B212: main (gbproxy_test.c:797) ==27800== Address 0x434173c is 52 bytes inside a block of size 784 free'd ==27800== at 0x4029DA8: free (in /usr/lib/valgrind/vgpreload_memcheck-x86-linux.so) ==27800== by 0x4041BBD: _talloc_free (talloc.c:609) ==27800== by 0x40432B2: talloc_free (talloc.c:578) ==27800== by 0x40532D3: gprs_ns_destroy (gprs_ns.c:1363) ==27800== by 0x804B1FE: main (gbproxy_test.c:791)
* write_queue: Use EBADF instead of EBABDFD for portabilityHolger Hans Peter Freyther2014-07-013-5/+5
| | | | | EBADFD is linux specific while EBADF is POSIX. Fix the build on FreeBSD and use EBADF throughout the file.
* vty: Avoid use-after-free in VTY telnet interfaceDaniel Willmann2014-06-222-4/+4
| | | | | | If the read callback closes the connection conn is already freed so we can't derefernce it. Instead return -EBADFD in the read function if it closed the connection and check for that.
* osmo-auc-gen: Fix compiler warnings about aliasingHolger Hans Peter Freyther2014-06-221-4/+7
| | | | | | | | | | | | | | | | | | | I ran "./utils/osmo-auc-gen -2 -a COMP128v1" and verified that the RAND doen't look empty Fixes: osmo-auc-gen.c: In function ‘main’: osmo-auc-gen.c:219:3: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing] *(uint32_t *)&_rand[0] = rand(); ^ osmo-auc-gen.c:220:3: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing] *(uint32_t *)(&_rand[4]) = rand(); ^ osmo-auc-gen.c:221:3: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing] *(uint32_t *)(&_rand[8]) = rand(); ^ osmo-auc-gen.c:222:3: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing] *(uint32_t *)(&_rand[12]) = rand();
* write_queue: Avoid possible use-after-free if fd is read-/writableDaniel Willmann2014-06-221-5/+18
| | | | | | | | | If the FD is both readable and writable and the read callback closes the connection (and frees the surrounding structure) we shouldn't call the write callback (or check anything else in the read fd). With this patch callback functions can return -EBADFD if they don't want the FD to be handled any more.
* update TS 08.08 header + TLV definitions to TS 48.008 / 11.7.0Harald Welte2014-06-212-18/+151
| | | | | | | | | | 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.
* update gsm_08_08.h to Release 11Harald Welte2014-06-211-1/+119
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* core/bitXXgen: Don't do 'return' in functions returning voidSylvain Munaut2014-06-161-2/+2
| | | | | | ISO C forbids 'return' with expression, in function returning void Signed-off-by: Sylvain Munaut <tnt@246tNt.com>
* core/bitXXgen: Use explicit cast of void* to uint8_tSylvain Munaut2014-06-161-4/+6
| | | | | | Turns out we use this header in C++ code ... Signed-off-by: Sylvain Munaut <tnt@246tNt.com>
* tests/bits: Make sure all 'inline' are also staticSylvain Munaut2014-06-161-17/+43
| | | | | | Not doing so seems to break the BSD build Signed-off-by: Sylvain Munaut <tnt@246tNt.com>
* gsm: Add Kasumi cipher implementationSylvain Munaut2014-06-169-4/+397
| | | | | Submitted-by: Max <max.suraev@fairwaves.co> Signed-off-by: Sylvain Munaut <tnt@246tNt.com>
* bits: Add left circular shift functionMax2014-06-161-0/+10
| | | | | Submitted-by: Max <max.suraev@fairwaves.co> Signed-off-by: Sylvain Munaut <tnt@246tNt.com>
* Add missing entry in .gitignore for utils_testMax2014-06-161-0/+1
| | | | | Submitted-by: Max <max.suraev@fairwaves.co> Signed-off-by: Sylvain Munaut <tnt@246tNt.com>
* core: Add generic LE/BE load/store uint type convertors and use them in msgbMax2014-06-167-12/+377
| | | | | Submitted-by: Max <max.suraev@fairwaves.co> Signed-off-by: Sylvain Munaut <tnt@246tNt.com>
* include: Switch to #pragma once patternSylvain Munaut2014-06-1688-351/+88
| | | | Signed-off-by: Sylvain Munaut <tnt@246tNt.com>
* gsmtap: add LTE defines to GSMTAP v2Max2014-06-151-1/+10
| | | | | Submitted-by: Max <max.suraev@fairwaves.co> Signed-off-by: Sylvain Munaut <tnt@246tNt.com>
* build: Add .version to EXTRA_DISTSylvain Munaut2014-06-151-1/+1
| | | | | | | | | This is required to make distcheck work and apparently that's the "good way" to do it. See http://comments.gmane.org/gmane.comp.lib.gnulib.bugs/27780 Signed-off-by: Sylvain Munaut <tnt@246tNt.com>
* gsm0411_smr: Fix the size of the arrayHolger Hans Peter Freyther2014-05-231-1/+1
| | | | | | | The code is lacking a "," at the end of a string and we ended up doing string concatination instead of having an invalid state. Fixes Coverity CID 1206564
* gsm0411_smr: Make the look-up table staticHolger Hans Peter Freyther2014-05-231-1/+1
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* timer: Use the now parameter when it is not NULLHolger Hans Peter Freyther2014-05-231-3/+3
| | | | | | | | The code would have used an uninitialized current_time in case "now" was not NULL. As now is const and timersub expects a non const parameter I decided to copy now into current_time. Fixes: CID #1040661
* abis_nm: Add the abis_nm_osmo_att_tlvdef to the abis headerÁlvaro Neira Ayuso2014-05-201-0/+1
| | | | | | | Avoid compiler warnings and declare the presence of the new tlv_description. Signed-off-by: Alvaro Neira Ayuso <anayuso@sysmocom.de>
* Fix introducing osmocom speficic OML attributesHarald Welte2014-05-193-1/+11
| | | | | | | | | | | | | | | | | | | Rename NM_ATT_O_REDUCEPOWER to NM_ATT_OSMO_REDUCEPOWER, which makes it more clear that this is an osmcoom specific attribute. Also, we cannot simply overload 0x01 as an already defined OML attribute. The problem is quite simple: When we use abis_nm_att_tlvdef during the TLV parse, 0x01 will match to NM_ATT_ABIS_CHANNEL, which is defined as { TLV_TYPE_FIXED, 3 }. So instead, we need to introduce a new abis_nm_osmo_att_tlvdef[], which has to be patched into abis_nm_att_tlvdef[] by the means of tlv_def_patch(), exactly how we do it for bs-11 and nanobts specific attributes. I'm using 0xfe for the attribute, as 0xfe doesn't overlap with the IPA specific attribues (and we might want to combine/merge the 12.21 plus IPA plus osmocom spefici attributes)
* protocol/gsm_12_21.h: Add the Manufacturer Attribute ID O_REDUCEPOWER.Álvaro Neira Ayuso2014-05-151-0/+2
| | | | Signed-off-by: Alvaro Neira Ayuso <anayuso@sysmocom.de>
* select: Fix english in commentHolger Hans Peter Freyther2014-05-151-1/+1
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* backtrace: Speculative fix for FreeBSD10.0 and execinfo.hHolger Hans Peter Freyther2014-04-172-1/+5
| | | | | | | FreeBSD 10.0 ships an execinfo.h but one needs to link to an additional library for the backtrace functions. Check if there is a backtrace symbol in libexecinfo and if so link to that library.
* Release: Prepare the release of 0.6.6Holger Hans Peter Freyther2014-03-315-5/+10
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* src/socket: Adding unix domain socket supportÁlvaro Neira Ayuso2014-03-262-0/+108
| | | | | | Added some function for adding the unix domain socket support. Signed-off-by: Alvaro Neira Ayuso <anayuso@sysmocom.de>
* sms: Add missing brackets in the relative validity time calculation.Alexander Chemeris2014-03-261-3/+3
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* Merge remote-tracking branch 'daniel/lapdm-desync'Holger Hans Peter Freyther2014-03-268-12/+300
|\ | | | | | | | | | | | | This should fix long delays when sending a long SMS on an encrypted channel. It is the most minimal change to the polling mode. One option we discussed internally is to queue a higher level representation and generate the actual LAPDm frames later.
| * gsm/lapdm: Prevent LAPD tx_queue from filling up in polling modeDaniel Willmann2014-03-266-17/+39
| | | | | | | | | | | | | | If LAPDm receives an I-Frame while there already is an I-Frame in the tx_queue the code generates an additional RR (to acknowledge the received I-Frame). Instead, N(R) of the I-Frame in the tx_queue should be updated to ACK the data.
| * tests/lapd: Add a testcase to check for LAPDm sync issuesDaniel Willmann2014-03-262-9/+272
| | | | | | | | Regression test for LAPDm recording the current state
| * lapdm: Make lapdm_datalink_for_sapi publicDaniel Willmann2014-03-263-3/+6
|/ | | | | This API allows you to get the lapdm_datalink for a SAPI. It's needed in the lapdm_test, so make it public.
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