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2011-09-03LAPDm: Fix encoding of RLL ERROR IE0.3.8Harald Welte1-1/+0
2011-09-02core/serial: Add utilities to deal with serial portsSylvain Munaut2-0/+213
Signed-off-by: Sylvain Munaut <tnt@246tNt.com>
2011-09-02gsm/gsm48_ie: Fix other range format decodingAndreas.Eversberg1-66/+63
As it turns out, the other range were affected too, so Anreas wrote the fix for them as well. Written-by: Andreas.Eversberg <jolly@eversberg.eu> Signed-off-by: Sylvain Munaut <tnt@246tNt.com>
2011-09-02RSL: add rsl_ipac_msg_name() for ipa specific RSL extension namesHarald Welte1-0/+36
2011-09-01gsm/gsm48_ie: Fix Range 256 format decodingSylvain Munaut1-20/+35
From the mail: --- appended is another patch for fixing a bug in the calculation of the frequency lists. This time the patch is for the "Range 256 format". The problem is that the operand for the "smod" operation might be negative, in this case the simplified version won't work as expected. In the patch I introduced a separate function for "smod" which takes care of the sign. I have not yet checked if the other formats are also affected, this would be the case if the "smod" operand can be negative. There might be other solutions to fix the problem without the need for a separate function, however I have not thought further about it. A test vector is the following frequency list ("Range 256 format", first byte is the length): 09 8b 1c 83 8c 15 ef 02 2d 30 The correct ARFCNs are 569 571 576 578 586 608 712 715 719 The uncorrected version would instead return: 444 457 460 464 569 576 578 586 608 This means four ARFCNs are wrong which will cause problems if for example the frequency list contains the ARFCNs for hopping. ---- Written-by: Dieter Spaar <spaar@mirider.augusta.de> Signed-off-by: Sylvain Munaut <tnt@246tNt.com>
2011-09-01add functions for bit-reversalHarald Welte1-0/+57
Sometimes we need stuff like reversing every bit in each byte (but not the byte-order).
2011-08-31logging: add osmo_vlogp() as vararg / va_list compatible functionHarald Welte1-4/+5
2011-08-30doxygen: Add main page for all three librariesHarald Welte3-0/+113
2011-08-17doxygen: Add documentation for Abis OMLHarald Welte1-4/+29
2011-08-17doxygen: split VTY configuration in multiple filesHarald Welte2-2/+2
2011-08-17RSL: add doxygen documentationHarald Welte1-3/+27
2011-08-17doxygen: Add documentation for LAPDm codeHarald Welte1-4/+38
2011-08-17doxygen: Add documentation about TLV parserHarald Welte1-15/+25
2011-08-17doxygen: Add (partial) VTY API documentationHarald Welte4-16/+87
2011-08-17doxygen: Add documentation for gsmtap_util.[ch]Harald Welte1-6/+51
2011-08-17doxygen: Add documentation to signal.[ch]Harald Welte1-1/+23
2011-08-17doxygen: document panic.[ch]Harald Welte1-0/+8
2011-08-17doxygen: Add docs for rate_ctrHarald Welte1-0/+19
2011-08-17doxygen: Add 'write_queue' moduleHarald Welte1-0/+28
2011-08-17doxygen: add doxygen module 'utils'Harald Welte1-0/+51
2011-08-17doxygen documentation for logging frameworkHarald Welte2-5/+93
2011-08-17some more doxygen work (include the notion of modules)Harald Welte9-18/+295
2011-08-11logging: fix parsing of logging mask (-d DMI case)Pablo Neira Ayuso1-0/+5
Without this patch, `-d DMI' enables logging for DMI and DMIB. Signed-off-by: Pablo Neira Ayuso <pablo@gnumonks.org>
2011-07-30gsm/gsm48_ie: Fix frequency list decodingAndreas.Eversberg1-1/+1
Fix-by: Andreas.Eversberg <jolly@eversberg.eu> Signed-off-by: Sylvain Munaut <tnt@246tNt.com>
2011-07-29use the 'L' prefix in debug names (DLINP instead of DINP)Harald Welte1-4/+4
2011-07-24sms: Fix style issues with the code, add spaces after keywordsHolger Hans Peter Freyther1-5/+5
2011-07-24sms: SMS where cropped (from VTY), concatenation of SMS where not possibleDennis Wehrle1-29/+89
Additionally it wasn't possible to send concatenated sms from the vty. To send multiple sms, it is necessary to use padding bits and add a user_data_header. Therefore the gsm_7bit_encode function was splitted to gsm_7bit_encode and gsm_septets2octets. gsm_septets2octets: this is the old gsm_7bit_encode function + additional padding parameter Additionally the gsm_7bit_decode function was modified to take account for the user_data_header. With the new gsm_get_octet_len function you can get the octet length for a given septet length. I also added several sms tests.
2011-07-21remove DLRSL and DLNM, we don't need themHarald Welte1-12/+0
They are not used anywhere in our libraries, so they should be defined by the respective applications
2011-07-19make sure we don't have namespace clashes between libraries and appsHarald Welte1-6/+6
* All loging prefixes in libraries should be DL like DLINP * All signals / subsystems should be called S_L_* SS_L_* * All command nodes should be called L_*_NODE This makes sure existinc code still compiles as expected
2011-07-18logging: add libosmo-abis logging subsystemsPablo Neira Ayuso1-0/+34
This adds the libosmo-abis logging subsystems to libosmocore, it uses the new change that harald proposed based on negative numbers for library logging subsystems.
2011-07-16lapdm: fix memory leak due to unreachable codeHarald Welte1-1/+0
detected by Smatch
2011-07-16gsm 08.08: use ANSI function definition with (void)Harald Welte1-1/+1
2011-07-16tlv: Make tlv parser arrays 256 entries wide to prevent overflow on 0xffHarald Welte1-1/+1
If we encounter a tag with 0xFF, we overflow our existing tlv_parse array definitions. Warning: this breaks ABI
2011-07-16gprs_cipher_core: Fix potential buffer overflowsHarald Welte1-3/+3
detected by Smatch
2011-07-16telnet_interface: if we don't check for the return value, don't use retHarald Welte1-5/+4
2011-07-16telnet_interface: get rid of 'const' warningHarald Welte1-1/+1
2011-07-16get rid of non-ANSI function declarations missing (void)Harald Welte3-6/+6
Detected by Smatch
2011-07-16timer: use (void) for functions that take no argumentsHarald Welte1-3/+3
This has been detected by http://smatch.sourceforge.net/
2011-07-15osmo_hexdump: Fix segfault when input is too long.Holger Hans Peter Freyther1-0/+2
In snprinftf the size is a size_t (unsigned) in case we want to write more than we have available, len_remain will be < 0. This was spotted while removing hexdump from simtrace and comparing it to our implementation. int snprintf(char *str, size_t size, const char *format, ...);
2011-07-12GSM 08.08: Fix generation of CIPHER MODE REJECTHarald Welte1-1/+1
The message has a total length of 4 octets, so don't allocate only 3 in the msgb.
2011-07-11gsm 08.08: add value_strings and gsm0808_msg_name() functionHarald Welte1-0/+86
2011-07-02fix against corrupted output in parallel loggingHarald Welte1-1/+1
In 825607672215b7a12ea6e201a89cd5209f6d657f it was attempted to fix a bug previously introduced by logging related changes. The problem is that a va_list can be corrupted after it has been used once, so we need to va_copy before each successive use. And if we copy it, we also need to use the copy, and not the original ;)
2011-06-29lapdm: make sure we flush all queues whenever entering IDLE state0.3.4Harald Welte1-0/+11
this fixes a memory leak where the final UA would always remain in memory after a LAPDm entity has been disconnected.
2011-06-29add msgb_set_talloc_ctx() to set the talloc context for msgb allocationsHarald Welte1-0/+5
2011-06-29make sure abis_nm <-> osmocom pchan type conversion always worksHarald Welte1-0/+2
2011-06-29LAPDm: Uplink SACCH frames use format B, not format B4Harald Welte1-5/+12
2011-06-27LAPDm: When Rx DATA from L1, L1 does not know the SAPIHarald Welte1-13/+14
We have to determine the SAPI ourselves inside the LAPDm header.
2011-06-27Fix the generation of the log_categories string + LAPDMHarald Welte1-4/+7
... I should do more testing :( Conflicts: src/logging.c
2011-06-27logging: make sure to add the internal categories, as intendedHarald Welte1-0/+6
2011-06-27add LAPDm code from osmocom-bb into libosmocore0.3.3Harald Welte3-1/+2518
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