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2011-05-31socket: getaddrinfo(): set AI_PASSIVE if we want to bindHarald Welte1-0/+3
This will tell getaddrinfo() that we want a INADDR_ANY style socket
2011-05-29gsmtap_util: Remove msg_free from the wq call backSylvain Munaut1-3/+0
write_queue already frees the message after the callback is called. Signed-off-by: Sylvain Munaut <tnt@246tNt.com>
2011-05-29gsm/sysinfo: Fix rsl2sitype array sizeSylvain Munaut1-1/+1
0xff is the maximum value ... so there is 256 elements. Signed-off-by: Sylvain Munaut <tnt@246tNt.com>
2011-05-29gsm/sysinfo: don't include netinet/in.hHarald Welte1-1/+0
2011-05-29socket: remove unused IPv4 related header includesHarald Welte1-2/+0
2011-05-24socket: Skip ifa's without ifa->ifa_addrHarald Welte1-0/+2
Apparently getifaddrs() returns ifa's without an ifa_addr set.
2011-05-24Import abis_nm_{chcomb4pchan,pchan4chcomb}() from openbscHarald Welte1-0/+32
2011-05-24Import sytem information related definitions + code from openbscHarald Welte2-1/+132
2011-05-23abis_nm: remove abis_nm_obj_class_name / abis_nm_adm_state_nameHarald Welte1-14/+4
and export the underlying raw value_string arrays instead: abis_nm_obj_class_names / abis_nm_adm_state_names. This permits the caller to use get_string_value() as well as get_value_string().
2011-05-23rename abis_nm_adm_name() to abis_nm_adm_state_name()Harald Welte1-1/+1
2011-05-22abis_nm: import definitions and common code on A-bis OML from OpenBSCHarald Welte2-1/+407
2011-05-22socket: use listen() and SO_REUSEADDR, new osmo_sock_init_ofd() functionHarald Welte1-1/+34
osmo_sock_init_ofd() is a wrapper around osmo_sock_init() which will take care of initializing and registering a 'struct osmo_fd' for the newly-created socket.
2011-05-22remove debug printf from socket.cHarald Welte1-1/+0
2011-05-22gsmtap: deal with apps that call gsmtap_send*() with NULL gsmtap_instHarald Welte1-0/+6
2011-05-22vty: print actual application name rather than always OpenBSC on connectHarald Welte1-3/+9
2011-05-22GSMTAP/socket code: Check for sys/socket.h and conditionally compileHarald Welte2-7/+13
2011-05-22gsmtap: rework GSMTAP API to be more future-proof0.3.1Harald Welte3-88/+251
* use write_queue where applicable * provide functions that work on raw FD and those with osmo_fd * add support for multiple gsmtap instances (no global variables)
2011-05-19logging: fix corrupted outputPablo Neira Ayuso1-0/+6
Harald reported a problem in the logging: http://lists.osmocom.org/pipermail/openbsc/2011-May/002896.html Reverting 81e9636454294ae10ef9bc8bf149dd0248afce76 seems to fix the problem. However, that workaround looks ugly. Holger gives us another clue on what was wrong: http://lists.osmocom.org/pipermail/openbsc/2011-May/002905.html While digging in the manpage, I found this: "The functions vprintf(), vfprintf(), vsprintf(), vsnprintf() are equivalent to the functions printf(), fprintf(), sprintf(), snprintf(), respectively, except that they are called with a va_list instead of a variable number of arguments. These functions do not call the va_end macro. Consequently, the value of ap is undefined after the call. The application should call va_end(ap) itself afterwards."
2011-05-12app: Introduce some routines to help with application startupHolger Hans Peter Freyther2-2/+51
The plan is to collect structs and routines for application setup and remove many copies of the boilerplate code we have right now. This starts with routines to ignore certain signals and the stderr init code. Increment the age of the library because a new interface was added.
2011-05-08libosmocore: bump library interface version to '1' for new osmo_ namesHarald Welte4-2/+7
2011-05-07msgfile: use namespace prefix osmo_* and use more descriptive names0.3.0Pablo Neira Ayuso1-10/+12
Summary of changes: s/msg_entry/osmo_config_entry/g s/msg_entries/osmo_config_list/g s/msg_entry_parse/osmo_config_list_parse/g minor glitch included in this patch while I was at it: -#include "linuxlist.h" +#include <osmocom/core/linuxlist.h>
2011-05-07plugin: use namespace prefix osmo_*Pablo Neira Ayuso2-3/+3
Summary of changes: s/plugin_load_all/osmo_plugin_load_all/g
2011-05-07backtrace: use namespace prefix osmo_*Pablo Neira Ayuso2-2/+2
Summary of changes: s/backtrace/osmo_backtrace/g
2011-05-07crc: use namespace prefix osmo_*Pablo Neira Ayuso1-3/+3
Summary of changes: s/crc16_table/osmo_crc16_table/g s/crc16/osmo_crc16/g s/crc16_byte/osmo_crc16_byte/g
2011-05-07utils: use namespace prefix osmo_*Pablo Neira Ayuso2-15/+15
Summary of changes: s/bcd2char/osmo_bcd2char/g s/char2bcd/osmo_char2bcd/g s/hexparse/osmo_hexparse/g s/hexdump/osmo_hexdump/g s/hexdump_nospc/osmo_hexdump_nospc/g s/ubit_dump/osmo_ubit_dump/g s/static_assert/osmo_static_assert/g
2011-05-07statistics: use namespace prefix osmo_counter*Pablo Neira Ayuso1-7/+8
Summary of changes: s/struct counter/struct osmo_counter/g s/counter_inc/osmo_counter_inc/g s/counter_get/osmo_counter_get/g s/counter_reset/osmo_counter_reset/g s/counter_alloc/osmo_counter_alloc/g s/counter_free/osmo_counter_free/g s/counters_for_each/osmo_counters_for_each/g
2011-05-07write-queue: use namespace prefix osmo_wqueue*Pablo Neira Ayuso1-7/+7
Summary of changes: s/struct write_queue/struct osmo_wqueue/g s/write_queue_init/osmo_wqueue_init/g s/void write_queue_clear/osmo_wqueue_clear/g s/write_queue_enqueue/osmo_wqueue_enqueue/g s/write_queue_bfd_cb/osmo_wqueue_bfd_cb/g
2011-05-07signal: use namespace prefix osmo_signal*Pablo Neira Ayuso1-4/+7
Summary of changes: s/signal_cbfn/osmo_signal_cbfn/g s/register_signal_handler/osmo_signal_register_handler/g s/unregister_signal_handler/osmo_signal_unregister_handler/g s/dispatch_signal/osmo_signal_dispatch/g
2011-05-07select: use namespace prefix osmo_fd* and osmo_select*Pablo Neira Ayuso4-27/+27
Summary of changes: s/struct bsc_fd/struct osmo_fd/g s/bsc_register_fd/osmo_fd_register/g s/bsc_unregister_fd/osmo_fd_unregister/g s/bsc_select_main/osmo_select_main/g
2011-05-07timer: use namespace prefix osmo_timer*Pablo Neira Ayuso3-21/+22
Summary of changes: s/struct timer_list/struct osmo_timer_list/g s/bsc_add_timer/osmo_timer_add/g s/bsc_schedule_timer/osmo_timer_schedule/g s/bsc_del_timer/osmo_timer_del/g s/bsc_timer_pending/osmo_timer_pending/g s/bsc_nearest_timer/osmo_timers_nearest/g s/bsc_prepare_timers/osmo_timers_prepare/g s/bsc_update_timers/osmo_timers_update/g s/bsc_timer_check/osmo_timers_check/g
2011-05-04GSMTAP: add function to create a 'sink' for gsmtap packetsHarald Welte1-2/+55
This can be helpful where we send GSMTAP messages to the loopback device (localhost, 127.0.0.1) from where the kernel would then send ICMP reject packets as nobody is listening on that port.
2011-05-04logging: make sure the output is null-terminatedPablo Neira Ayuso1-0/+2
If we reach the buffer size or snprintf fails, we want to make sure that the output is null-terminated.
2011-05-04logging: remove workaround now that _output() has been reworkedPablo Neira Ayuso1-12/+3
This patch removes a workaround to fix some strange memory corruption now that _output() has been completely reworked and we make use of snprintf appropriately.
2011-05-04logging: rework _output() functionPablo Neira Ayuso1-23/+26
This patch reworks _output() to handle snprintf() return value appropriately and to use one single buffer to build the logging string, instead of four.
2011-05-04logging: several memory allocation belong to tall_log_ctx contextPablo Neira Ayuso1-2/+2
Several talloc_zero in logging use NULL context, use tall_log_ctx instead.
2011-05-04logging: fix missing description of global loglevelPablo Neira Ayuso1-0/+7
OpenBSC> logging level all Global setting for all subsystems <----- this description was missing rll A-bis Radio Link Layer (RLL) [...] This problem was introduced by myself in: "vty: integration with logging framework" 04139f14b6197e3ec996133a945af3fa8a68fb7a
2011-04-28core/conv: Only consider error for non-zero soft valuesSylvain Munaut1-3/+6
If the input value is '0' it should not really affect the error since it's just an indecisive bit. We accept this either an internal '0' (generated via puncture) or as an external '0' (generated via an external puncturing scheme). A real received bit should never be '0', it's always gonna be closer to 1 or the other value ... (thanks to mad@auth.se on the ML for the idea) Signed-off-by: Sylvain Munaut <tnt@246tNt.com>
2011-04-26core/conv: Add some generic code for convolutional coding/decodingSylvain Munaut2-1/+494
Far from perfect but suits our need thus far. The viterbi with softbit input is quite cpu-intensive. Since most received bursts are often mostly error free, you could use a less cpu intensive algorithm (Fano ?) and with hard bit input. Then only switch to viterbi soft bit input if the channel is bad enough to justify it. Soft output is not implemented as its usefulness for the block coding is limited. Signed-off-by: Sylvain Munaut <tnt@246tNt.com>
2011-04-26gsm/a5: Add a A5 1&2 implementationSylvain Munaut2-1/+312
It's always useful to have around Signed-off-by: Sylvain Munaut <tnt@246tNt.com>
2011-04-18misc: Remove the sys/types.h include from various filesHolger Hans Peter Freyther6-6/+0
We used this include for the u_int{8,16,32}_t types but we do not need this anymore.
2011-04-18stats: Fix the compiler warningsHolger Hans Peter Freyther2-3/+3
Do not remove the const, include strings.h for strcmp
2011-04-09Add a function to search for a counter by nameDaniel Willmann1-0/+10
2011-04-09Add functions to search for rate counters by nameDaniel Willmann1-0/+34
* rate_ctr_get_group_by_name_idx, rate_ctr_get_by_name
2011-03-29logging: Add the 'all' category back to the log level commandHolger Hans Peter Freyther1-1/+1
This is required to be able to set a global log level. The all command is emitted by the VTY logging code.
2011-03-29vty: Fix a memory leak in the vty description commandHolger Hans Peter Freyther1-0/+2
Before assigning a new string, free the previous one. This assume that it was allocated with talloc which should be true for the osmocom users.
2011-03-28utils: move OSMO_SNPRINT_RET() macro definition to osmocom/core/utils.hPablo Neira Ayuso1-18/+8
This is used by the logging to vty conversion functions by now, but it may be of help for other functions that plan to use snprintf().
2011-03-28bitvec: add bitvec_find_first_bit_pos() from gsm/rxlev_stat.cPablo Neira Ayuso2-12/+14
This patch adds bitvec_find_bit_pos() to bitvec.c where it really belongs to. Before this patch used to be part of gsm/rxlev_stat.c
2011-03-23include: reorganize headers file to include/osmocom/[gsm|core]0.2.0Pablo Neira Ayuso35-87/+87
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>
2011-03-23This patch moves the GSM-specific functions to the new libraryPablo Neira Ayuso14-30/+71
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>
2011-03-19vty: integration with logging framework0.1.31Pablo Neira Ayuso2-72/+122
The logging categories are registered by the applications, like osmo-nitb, during startup. Thus, the VTY have to provide the logging commands according to the logging categories that the application has registered. Before this patch, the VTY contained the logging categories hardcoded. Thus, any change in the logging categories by the application would not be shown by the VTY. So far, this was not a problem because all applications used the same logging categories. However, according to what Harald told me, this may be a problem in the future. This patch resolve the lack of integration between the logging framework and the VTY by generating the VTY logging commands from the logging categories registered. Since this patch changes one function of the libosmocore API, it follows another patch for the openbsc application to get in sync with the new function layout. I have reworked and renamed the functions: * log_vty_category_string() * log_vty_level_string() to provide the new ones that generate the exact output that VTY requires. This patch does not release the memory allocated by talloc_zero_size() to store the VTY strings for the commands and the description. I found no exit function that can clean up resources that were allocated.
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