This adds a minimalistic ACL by which certain, individual roaming IMSIs
can be authorized to use the SGSN. So you can selectively bypass the
'MCC+MNC == first 5 digits of IMSI' checking for a couple of IMSIs
This is fixing a GCC and Coverity warning.
GCC:
sgsn_vty.c: At top level:
sgsn_vty.c:308:1: warning: ‘show_ggsn_cmd’ defined but not used [-Wunused-variable]
Coverity: CID 1040727
This is fixing a GCC and Coverity warning:
GCC:
sgsn_vty.c: In function ‘vty_dump_pdp’:
sgsn_vty.c:64:5: warning: ‘i’ may be used uninitialized in this function [-Wmaybe-uninitialized]
sgsn_vty.c:49:15: note: ‘i’ was declared here
Coverity: CID 1040706
Some nodes below 'config' didn't have ournode_exit / ournode_end,
and thus were not able to properly perform this function. exit should
always only go back one level, while end drops us back to ENABLE_NODE.
The prompt now represents the nesting level, and there's one consistent
space after the final prompt character (typically #).
libosmogsm is a new library that is distributed in the libosmocore.
Now, openbsc depends on it. This patch gets openbsc with this
change.
This patch also rewrites all include path to the new
osmocom/[gsm|core]
Signed-off-by: Pablo Neira Ayuso <pablo@gnumonks.org>
The reason for this is quite simple: We want to make sure anyone
running a customized version of OpenBSC to operate a network will
have to release all custom modifiations to the source code.
* store LLC SAPI as part of PDP ctx
* store NSEI + BVCI as part of MM ctx
* export gsm48_tx_gsm_act_pdp_acc() and call it from sgsn_libgtp.c
* create and use gsm48_tx_gsm_act_pdp_rej for error cases
* print SAPI as part of VTY show pdp
We want the VTY and telnet code to be independent from the BSC
application(s). As a side note, we also like to eliminate static
global variables for 'struct gsm_network' all over the code.
As such, telnet_init() is now passed along a "private" pointer,
which getst stored in telnet_connection.priv. This telnet_connection
is then stored in vty->priv, which in turn gets dereferenced if
anyone needs a reference to 'struct gsm_network' from the BSC vty
code.
Also:
* vty_init() now calls cmd_init()
* the ugliness that telnet_init() calls back into the application by means of
bsc_vty_init() function has been removed.
* telnet_init() now returns any errors, so the main program can exit
e.g. if the port is already in use.
Using "end" you can always return to the "enable" level, and from
there the "show" commands are available. So no more need for
exit/exit/exit/exit/disable.
Harald Welte
Holger Hans Peter Freyther