diff options
| author | Kinsey Moore <kmoore@digium.com> | 2012-06-22 15:57:02 +0000 |
|---|---|---|
| committer | Kinsey Moore <kmoore@digium.com> | 2012-06-22 15:57:02 +0000 |
| commit | 6a1843bbd05778dfb9c1d357b17a3e879266e30c (patch) | |
| tree | 43c2ad0e5c92ce2e540f4b8f5898386e5f5092cb /channels | |
| parent | 1ab47ac13732ec146a9533c157427bfa152cb4c1 (diff) | |
Add HANGUPCAUSE hash implementation for DAHDI MFC/R2 subtech
This adds a minimal implementation of the "Who Hung Up?" Asterisk 11
work to chan_dahdi.c for the MFC/R2 DAHDI subtech. Given the way that
OpenR2 interfaces with chan_dahdi, it is much harder to expose the
type of protocol information that is available in PRI, SS7, or other
channel technologies.
git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@369190 65c4cc65-6c06-0410-ace0-fbb531ad65f3
Diffstat (limited to 'channels')
| -rw-r--r-- | channels/chan_dahdi.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/channels/chan_dahdi.c b/channels/chan_dahdi.c index d90662bc9..195c33775 100644 --- a/channels/chan_dahdi.c +++ b/channels/chan_dahdi.c @@ -4125,6 +4125,10 @@ static int dahdi_r2_cause_to_ast_cause(openr2_call_disconnect_cause_t cause) static void dahdi_r2_on_call_disconnect(openr2_chan_t *r2chan, openr2_call_disconnect_cause_t cause) { struct dahdi_pvt *p = openr2_chan_get_client_data(r2chan); + char cause_str[20]; + struct ast_control_pvt_cause_code *cause_code; + int datalen = sizeof(*cause_code); + ast_verbose("MFC/R2 call disconnected on channel %d\n", openr2_chan_get_number(r2chan)); ast_mutex_lock(&p->lock); if (!p->owner) { @@ -4133,6 +4137,14 @@ static void dahdi_r2_on_call_disconnect(openr2_chan_t *r2chan, openr2_call_disco dahdi_r2_disconnect_call(p, OR2_CAUSE_NORMAL_CLEARING); return; } + + snprintf(cause_str, sizeof(cause_str), "R2 DISCONNECT (%d)", dahdi_r2_cause_to_ast_cause(cause)); + datalen += strlen(cause_str); + cause_code = alloca(datalen); + ast_copy_string(cause_code->chan_name, ast_channel_name(chan), AST_CHANNEL_NAME); + ast_copy_string(cause_code->code, cause_str, datalen + 1 - sizeof(*cause_code)); + ast_queue_control_data(chan, AST_CONTROL_PVT_CAUSE_CODE, cause_code, datalen); + /* when we have an owner we don't call dahdi_r2_disconnect_call here, that will be done in dahdi_hangup */ if (ast_channel_state(p->owner) == AST_STATE_UP) { |