* LUDT/LUDTS is now properly received and passed along to the app.
* LUDT/LUDTS is now used if the data to transmit spans more than 255
bytes.
Related: SYS#6566
Change-Id: Ic91abfc921f5e4f36045bfa325333112cddd9fa6
Previously DT1 message sent via osmo_sccp_tx_data() was silently truncating data if it was over 256 bytes. Let's fail
explicitly and let caller handle this.
Related: OS#5579
Change-Id: I8a67bc40080eb1405ab3b0df874e3ea20941a850
Limit length of optional Data parameter to 130 bytes to conform with ITU-T Rec Q.713 §4.2..§4.5 while receiving SCCP messages.
Related: OS#5579
Change-Id: Icc3bd0a71b29cf61a259c5d97e7dd85beb4397bd
Remove the paragraph about writing to the Free Software Foundation's
mailing address. The FSF has changed addresses in the past, and may do
so again. In 2021 this is not useful, let's rather have a bit less
boilerplate at the start of source files.
Change-Id: Ia450b630e0b60b38835f599c93985bbe97c50d2f
XUDT and XUDTS can be used in two situations:
a) because the sender wants to use segmentation
b) because the sender wants to include a hop counter
In this patch, we implement support for case "b" only.
Change-Id: Ic5b9486f1aeb4bb90cfe702a7ce996f5d82ded2c
Related: OS#5281, SYS#5674
Rationale: the script is a good way to avoid bugs from manually composing the
big endian parts (for example, it detected the missing endian.h include, fixed
in I5906d94e0e0a74674c3a14cf2ec81c681e696474). However, it becomes cumbersome
if it creates numerous edits in the source tree, which cause more time spent
for whoever wanted to rather save time with it. So let's keep the code tree
matching that script's output.
Change-Id: I04ad3795fbaf495cae168aed69124b1dc132a9bd
Wrong type was used when the function was introduced a few commits ago.
Fixes: 5a7eb34f735e0ae93a74da3bc8361454457e49cdi
Closes: CID#207712
Change-Id: Ie9b89483158dd6b988e4c34b497bf3b231c15cd3
The cellmgr-ng unfortunately looks at the data being sent and can't
handle the presence of XUDT at all. Add the structure definition
and refactor extraction code to work on offsets. Add a unit test.
Change-Id: I45a7447cc1be432fff34849e0e35abc0410cf153
Anywhere else in the Osmocom code base, we arrange headers in
include/osmocom/foo/ and pass -I ${root_srcdir}/include/.
This way including an osmocom header always has the format
#include <osmocom/foo/bar.h>
whether we are including from the local source tree or from $prefix.
For some reason not clear to me, the mtp and sccp folders, even though they are
being installed to $prefix/include/osmocom/, were kept *next* to the osmocom/
dir, instead of inside it. Fix that weird situation.
The motivation is that I wanted to use a definition from sccp_types.h in a
public-API header. That is impossible if it requires
#include <sccp/sccp_types.h>
in a local build, but
#include <osmocom/sccp/sccp_types.h>
for any other source tree using libosmo-sccp. After this patch, both are
identical and including works without quirks. (The other patch that needed this
has changed in the meantime on and no longer needs this, but this still makes
sense for future hacking.)
The installed result does not change, since both mtp/*.h and sccp/*.h have
always been installed to $prefix/include/osmocom/{mtp,sccp}/. This merely
changes their position in the source tree.
The most curious situation before this is that any patch #including
<osmocom/sccp/sccp_types.h> might not get a notice that the header didn't
exist, but might instead include an older system-installed file.
Change-Id: I1209a4ecf9f692a8030b5c93cd281fc9dd58d105
Harald Welte
Pau Espin
Oliver Smith
Max