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bsc: Send a TRAP with the locations on a MSC connection

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Send the current position when the MSC connection is established.
This commit is contained in:
Holger Hans Peter Freyther
2011-08-16 20:10:40 +02:00
parent 82e5339504
commit 158a382212
1 changed files with 40 additions and 0 deletions
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40
openbsc/src/osmo-bsc/osmo_bsc_ctrl.c
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@@ -1,4 +1,5 @@
/* (C) 2011 by Daniel Willmann <daniel@totalueberwachung.de>
* (C) 2011 by Holger Hans Peter Freyther
* (C) 2011 by On-Waves
* All Rights Reserved
*
@@ -23,6 +24,7 @@
#include <openbsc/osmo_bsc.h>
#include <openbsc/osmo_bsc_rf.h>
#include <openbsc/osmo_msc_data.h>
#include <openbsc/signal.h>
#include <osmocom/core/linuxlist.h>
#include <osmocom/core/talloc.h>
@@ -315,6 +317,42 @@ static int verify_net_rf_lock(struct ctrl_cmd *cmd, const char *value, void *dat
return 0;
}
static int msc_signal_handler(unsigned int subsys, unsigned int signal,
void *handler_data, void *signal_data)
{
struct ctrl_cmd *cmd;
struct msc_signal_data *msc;
struct gsm_network *net;
struct gsm_bts *bts;
char *loc_fmt = "net.bts.%i.location";
if (subsys != SS_MSC)
return 0;
if (signal != S_MSC_AUTHENTICATED)
return 0;
msc = signal_data;
cmd = ctrl_cmd_create(msc->data, CTRL_TYPE_TRAP);
if (!cmd) {
LOGP(DCTRL, LOGL_ERROR, "Failed to create TRAP for location.\n");
return 0;
}
cmd->id = "0";
net = msc->data->network;
llist_for_each_entry(bts, &net->bts_list, list) {
cmd->node = bts;
cmd->variable = talloc_asprintf(cmd, loc_fmt, bts->nr);
get_bts_loc(cmd, NULL);
osmo_bsc_send_trap(cmd, msc->data->msc_con);
talloc_free(cmd->variable);
}
talloc_free(cmd);
return 0;
}
int bsc_ctrl_cmds_install()
{
int rc;
@@ -325,6 +363,8 @@ int bsc_ctrl_cmds_install()
rc = ctrl_cmd_install(CTRL_NODE_ROOT, &cmd_net_rf_lock);
if (rc)
goto end;
osmo_signal_register_handler(SS_MSC, msc_signal_handler, NULL);
end:
return rc;
}