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* Move to the new log code and update binaries
* Catch up with lchan changes from master
Conflicts:
openbsc/include/openbsc/Makefile.am
openbsc/include/openbsc/gsm_data.h
openbsc/src/Makefile.am
openbsc/src/bsc_rll.c
openbsc/src/chan_alloc.c
openbsc/src/debug.c
openbsc/src/gsm_04_08.c
openbsc/src/gsm_04_11.c
openbsc/src/gsm_subscriber_base.c
openbsc/src/handover_logic.c
openbsc/src/silent_call.c
openbsc/src/transaction.c
openbsc/src/vty_interface.c
openbsc/src/vty_interface_cmds.c
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This allows that we can print the Nr. next to the lac
and it allows us to change the lac at runtime without
reconnecting the BSC.
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Remove the code to parse port as we need to discover the
BTS behind the nat and most likely it will have a different
port than the one advertised by the BTS.
This reverts commit c6a1fe773d16eb20d4cb1d3097761419436f4537.
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No change needed to the code.
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Fix the test to search for the original message instead
of the already patched one that should not find any items
anyway.
The remove is called on already patched connections so we
need to match it with the patch reference count.
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Extract the port from the BSS's MGCP Gateway so we know
where to forward the data to.
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Instead of checking the token for NULL we need to check if running
was set to null. Look at the data of the token and check if the line
was ending with a \r\n or \n and then when rewriting a line use that
line ending as well. Add a new test for that.
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The MGCP protocol parsing is adding '\0' to make sure we do not
parse beyond where we should parse. This does not mix with strtok
or similiar routines.
For now we will read the msg into a global array first, then copy
it to the msgb for mgcp protocol handling and if we are required
to forward it to the MGCP we have a untouched copy we will modify
into our own msgb.
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Attempt to find the message by transaction id, then patch
the response and use the IP/PORT of the local network, update
the ci with the one from the BSC.
This is currently not tracking any state of the MGCP and will
not handle two bsc's... this will need to happen later.
With this in we should be feature complete and now enter the
mode of making all of this work reliable and fixing thinko's
and other bugs.
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Add code to change the ip and port for audio data inside
MGCP messages. This is needed because the BSS might be
behind the NAT and can not reach the network directly and
might be behind a nat so the announced sourceport is not
the one as we see it.
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When losing the SCCP connection make sure that we free all
endpoints. The disconnection of the BSC should already make
sure they are closed but this makes sure everything is
properly reset.
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This information will be needed when we are trying to forward
MGCP connections to and from the BSC through the IPA protocol.
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* Return the SCCP connection. This will be needed to store the
assigned timeslot in there.
* Update code to work with this change
* This uncovered a bug in the CC handling, at the time the BSC was
passed it was still a null pointer and the code would have failed.
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Moving it here means we can more easily test this code, there is one
behaviour change with the code that we only support paging messages
with one LAC and will silently ignore the others.
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This test case tests connectiont tracking by sending
a CR, getting a CC, sending a DTAP, receiving a DTAP,
receiving a RLSD, sending a RLC. It verifies that the
messages are properly patched specially the references
at the BSC.
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The logging/debugging code is generic enough to move it into libosmocore
while keeping OpenBSC specific definitions in openbsc itself.
This commit uses the logging support present in libosmocore-0.1.2,
you will have to update your library to this version.
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Instead of deleting the msgb within the SCCP library the implementor
of the write callback needs to free it. This is required for non
blocking io with the server.
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Store the mapping from request to channel type in the GSM Network
struct as there is some policy involved with handling the request.
E.g. in a half rate network we don't want emergy calls to be getting
a TCH/F, or we want to have a different policy for early/late assignment
of phone calls.
Update the table when creating the network and when the neci is changed.
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* Move to libosmocore
* Move to new debugging architecture
* Register the BTS types
* Has only been compile tested
Conflicts:
openbsc/include/openbsc/Makefile.am
openbsc/include/openbsc/gsm_data.h
openbsc/include/openbsc/ipaccess.h
openbsc/include/openbsc/mgcp.h
openbsc/include/openbsc/msgb.h
openbsc/include/openbsc/tlv.h
openbsc/src/Makefile.am
openbsc/src/abis_rsl.c
openbsc/src/bsc_init.c
openbsc/src/bsc_mgcp.c
openbsc/src/chan_alloc.c
openbsc/src/debug.c
openbsc/src/gsm_subscriber_base.c
openbsc/src/msgb.c
openbsc/src/rest_octets.c
openbsc/src/sccp/sccp.c
openbsc/src/vty/command.c
openbsc/src/vty_interface.c
openbsc/tests/Makefile.am
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* gsm48_generate_lai() gsm48_generate_mid_from_tmsi() gsm48_generate_mid_from_imsi()
* gsm48_cc_msg_names[]
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* use pkg-config from openbsc to find header and library
* move sms and timer tests to libosmocore itself
* ensure "make distcheck" works on both packages
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Everything is linking fine here.
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Use On-Waves instead of the name I made up from the domain name.
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Do not run into the situation where we need to filter in one
direction but it should not be filtered..
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Introduce a bsc_nat_parse method to parse a IP Access method
into various parts. Write out the IPA Proto, in case SCCP is used,
store the msg type, pointers to the source/dest local reference and
other information.
Use the result of bsc_nat_parse inside the bsc_nat_filter method
to decide if the message should be dropped or not.
In the future the bsc_nat_parse result will be used for patching
SCCP references and other parts of the message.
The filter language should be able to filter the msg type of SCCP
messages and gain the "NOT" word in the filter language.
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This is the new logging architecture, including
* support for multiuple logging targets like stderr and vty
* log levels in addition to categories/subsystems
* filtering based on imsi, i.e. only see events for one subscriber
* dynamically change log level for each category for each vty
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Conflicts:
openbsc/src/abis_nm.c
openbsc/src/bsc_init.c
openbsc/src/vty_interface.c
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In file included from sms_test.c:27:
../../include/openbsc/gsm_utils.h:33: warning: `enum gsm_band' declared inside parameter list
../../include/openbsc/gsm_utils.h:33: warning: its scope is only this definition or declaration, which is probably not what you want
../../include/openbsc/gsm_utils.h:34: warning: `enum gsm_band' declared inside parameter list
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Remove the timer handling from the LCHAN and release the
channel ones the use count is dropping to zero.
Change code that was sending/using the lchan after the
release and change the send data method to warn in case
the lchan is used after it has been freed.
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Currently this will send a dummy inactivity test message,
there is currently no parsing or API to receive the messages.
The sequencing and credit entries are empty as sequencing
is currently not used at all.
The test is currently limited to send the message and see
if the application is crashing or not.
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include/sccp/sccp_types.h contain Q.713 and GSM definitions
include/sccp/sccp.h is the application interface resembling
the esentials of the UNIX socket interface.
src/sccp.c is the actual implementation of SCCP featuring
connection and UDT1 support.
tests/sccp/sccp.c is testing connection creation and formating
of the SCCP messages used by the A-interface. And
it contains a simple fuzzing test to test the
robustnes of the implementation.
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tmsi is four octets long, there is no need to make it a string
and then jump through hoops to convert it to a number. Keep the database
using it as a string to benefit from the NULL handling of the db.
Introduce the reserved tmsi which has all bits set to 1 according
to GSM 03.03 ยง2.4 and start checking for it and make sure the db
code will never allocate such a tmsi.
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Prefix generate_mid_from_tmsi with a gsm48_, create a new method
to binary encode the imsi. Add a unit test for parsing and decoding.
The implementation can parse the data it generated and the
last octet seems to be filled with the end mark.
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Remove the extra parameter from the method, the network can be
taken from the subscriber.
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