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* gsm0480: Add USSD format functions to libosmocoreHolger Hans Peter Freyther2010-09-302-1/+13
| | | | | | These routines come from OpenBSC, the msgb_wrap_* functions belong to Mike Haben, the rest is mine. The msgb allocation is compatible to the GSM48 allocation in OpenBSC.
* protocol/gsm_04_08: Fix cr field position in gsm48_cip_mode_cmdSylvain Munaut2010-09-171-2/+2
| | | | | | Thanks to Dieter for pointing this out. Signed-off-by: Sylvain Munaut <tnt@246tNt.com>
* Add handover and frequency redefiniton message headersAndreas Eversberg2010-09-011-0/+19
| | | | | This simply add some TS 04.08 related structures for frequency redefinition and handover.
* add header file for osmo_daemonize()Harald Welte2010-08-252-1/+7
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* logging: add missing include file changes for last commit (logfile)Harald Welte2010-08-251-0/+5
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* logging: rename tgt_stdout to tgt_fileHarald Welte2010-08-251-1/+1
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* Import gsm48_decode_freq_list() from osmocom-bb/layer23Harald Welte2010-08-041-0/+10
| | | | This will enable us to use this function from OpenBSC / ipaccess-config
* add new hexdump_nospc() functionHarald Welte2010-07-301-0/+1
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* move hexdump() from logging.c to utils.cHarald Welte2010-07-302-1/+1
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* Import 'hexparse' function from OpenBSCHarald Welte2010-07-301-0/+2
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* core/msgb: Use the new osmo_panic call to handle errorsSylvain Munaut2010-07-251-4/+2
| | | | Signed-off-by: Sylvain Munaut <tnt@246tNt.com>
* core: Add some generic panic handlingSylvain Munaut2010-07-252-1/+12
| | | | | | | | This also includes an option for a minimal 'infinite loop' type panic that could be required for embedded target that don't have abort() or fprintf() Signed-off-by: Sylvain Munaut <tnt@246tNt.com>
* osmocore: Add utility function rsl_chan_nr_str to RSLSylvain Munaut2010-07-251-0/+3
| | | | Signed-off-by: Sylvain Munaut <tnt@246tNt.com>
* msgb: Avoid warnings that the string might contain %s or such..Holger Hans Peter Freyther2010-07-231-1/+1
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* gsm0808: Why should there be a lchan in the parameter...Holger Hans Peter Freyther2010-07-231-1/+1
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* gsm0808: Import unaligned mem access fix from on-waves/bsc-masterHolger Hans Peter Freyther2010-07-231-1/+1
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* gsm_utils: Move the gsm_7bit_alphabet into the impl and make it staticHolger Hans Peter Freyther2010-07-231-28/+0
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* msgb: Check for available headroom/tailroom and abort() if we violate itHarald Welte2010-07-221-4/+31
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* gsm_04_12.h: Add beginning of structs for SMS CBHolger Hans Peter Freyther2010-07-212-1/+33
| | | | | I am trying to understand the RSL and GSM 04.12 spec to implement CBS for OpenBSC...
* * rewrite GSM 7bit default encoding/decoding based on a lookup table as the ↵Nico Golde2010-07-201-0/+28
| | | | previous code produced wrong encodings for certain characters.
* Added crc16 from linux kernel.Ingo Albrecht2010-07-152-1/+35
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* [RSL] split rsl_rll_push_l3() L3 LV pushign and rsl_rll_push_hdr()Harald Welte2010-07-132-0/+15
| | | | | This allows us to generate RSLms messages that have some non-standard IEs between the RSL/RLL common header and the L3 INFO IE.
* Added new IE definitions to gsm_04_08.h of libosmocore.Andreas Eversberg2010-07-122-20/+491
| | | | | | Also added RR and MM TLV tables to gsm48.c [import from accidential commit to osmocom-bb.git]
* Added single octet TV (type + value) to libosmocore.Andreas Eversberg2010-07-121-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In case of a single octet, the upper nibble is the type, the lower nibble carries the value. [import from accidentially committed changes to osmocom-bb.git] diff --git a/src/shared/libosmocore/include/osmocore/tlv.h b/src/shared/libosmocore/include/osmocore/tlv.h index c733dbc..4cfce87 100644 --- a/src/shared/libosmocore/include/osmocore/tlv.h +++ b/src/shared/libosmocore/include/osmocore/tlv.h @@ -212,6 +212,7 @@ enum tlv_type { TLV_TYPE_TLV, TLV_TYPE_TL16V, TLV_TYPE_TvLV, + TLV_TYPE_SINGLE_TV }; struct tlv_def { diff --git a/src/shared/libosmocore/src/tlv_parser.c b/src/shared/libosmocore/src/tlv_parser.c index 407e57a..bbef7a9 100644 --- a/src/shared/libosmocore/src/tlv_parser.c +++ b/src/shared/libosmocore/src/tlv_parser.c @@ -36,6 +36,14 @@ int tlv_parse_one(uint8_t *o_tag, uint16_t *o_len, const uint8_t **o_val, tag = *buf; *o_tag = tag; + /* single octet TV IE */ + if (def->def[tag & 0xf0].type == TLV_TYPE_SINGLE_TV) { + *o_tag = tag & 0xf0; + *o_val = buf; + *o_len = 1; + return 1; + } + /* FIXME: use tables for knwon IEI */ switch (def->def[tag].type) { case TLV_TYPE_T:
* Add support for plugins (and specifically GPRS encryption plugins)Harald Welte2010-06-302-1/+8
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* [gsmtap] add new gsmtap_makemsg() functionHarald Welte2010-06-291-0/+5
| | | | | This generates a gsmtap message without actually enqueueing to a bsc_select style queue.
* Add gsmtap utility functions to libosmocoreHarald Welte2010-06-292-1/+17
| | | | This is imported from OsmocomBB/Layer23
* [RSL] Added special RSL message types for mobile sideAndreas Eversberg2010-06-251-0/+4
| | | | | | - suspension DL - resume DL - re-establish DL
* [gsm48] fix typo in struct gsm48_req_refAndreas Eversberg2010-06-251-1/+1
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* [GSM 04.08] add more RR IEIsHarald Welte2010-06-151-0/+9
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* gsm48: Add authentication response messageSylvain Munaut2010-06-101-0/+5
| | | | Signed-off-by: Sylvain Munaut <tnt@246tNt.com>
* gsm_utils: Add a fn to test A5(x) support given a classmark2Sylvain Munaut2010-06-091-0/+12
| | | | Signed-off-by: Sylvain Munaut <tnt@246tNt.com>
* add new new gprs_tmsi2tlli() functionHarald Welte2010-06-011-1/+3
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* rate_ctr: Make the struct rate_ctr_group_desc members constHolger Hans Peter Freyther2010-05-231-4/+4
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* Added some "get"-functions to bitvec of libosmocore.Andreas.Eversberg2010-05-191-0/+10
| | | | | - Getting Low or High value from current postion - Getting unsigned interger from current postion
* gsm0808: Add API to wrap a GSM48 msg with a BSSMAP/DTAP msg.Holger Hans Peter Freyther2010-05-161-0/+2
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* gsm48: Add paging response headerHolger Hans Peter Freyther2010-05-151-0/+9
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* [rate_ctr] Rename group_prefix_fmt to group_name_prefixHarald Welte2010-05-131-2/+2
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* rate_counters: Remove group-name-sprintf-with-idx stringHarald Welte2010-05-131-2/+1
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* rate_ctr: Store the numeric index as part of 'rate_ctr_group'Harald Welte2010-05-131-0/+1
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* Add new 'rate counter' implementation to libosmocoreHarald Welte2010-05-132-1/+82
| | | | | | | | | | | A 'rate counter' is a counter that counts events but also keeps track of the rate of events (per second, minute, hour and day). 'rate counters' are generally abstracted in 'rate counter groups', which are instances of a 'rate counter group description'. This way we can have e.g. a description describing what kind of counters a BTS (or TRX) has - and we can then create one instance of that group for every BTS or TRX that exists.
* logging: add log_vty_{level,category}_string()Harald Welte2010-05-111-0/+4
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* logging: introuduce log_level_str() to obtain the name of a log levelHarald Welte2010-05-111-0/+1
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* Import gsm48_construct_ra() from openbscHarald Welte2010-05-011-0/+1
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* gsm48.h: Prevent accidental re-inclusion of same header fileHarald Welte2010-05-011-0/+1
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* import gsm48_parse_ra() and gprs_tlli_type() from openbscHarald Welte2010-05-013-1/+31
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* Add missing file.Holger Hans Peter Freyther2010-05-011-1/+1
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* msgb: introduce msgb->cb (the control buffer)Harald Welte2010-04-301-0/+4
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* msgb: remove smsh, llch, tlli and gmmhHarald Welte2010-04-301-11/+2
| | | | | This is a lot of GSM/GPRS specific stuff in struct msgb which we want to avoid. The 'control buffer' will replace them.
* remove the unneeded bts_link pointer from msgbHarald Welte2010-04-301-5/+0
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