/**
* replicates a local dialog update to all the destinations
* specified with the 'replicate_dialogs' modparam
*/
void replicate_dialog_updated(struct dlg_cell *dlg)
{
struct replication_dest *d;
static str module_name = str_init("dialog");
int callee_leg;
str *vars, *profiles;
if (bin_init(&module_name, REPLICATION_DLG_UPDATED) != 0)
goto error;
callee_leg = callee_idx(dlg);
bin_push_str(&dlg->callid);
bin_push_str(&dlg->legs[DLG_CALLER_LEG].tag);
bin_push_str(&dlg->legs[callee_leg].tag);
bin_push_str(&dlg->from_uri);
bin_push_str(&dlg->to_uri);
bin_push_int(dlg->h_id);
bin_push_int(dlg->start_ts);
bin_push_int(dlg->state);
bin_push_str(&dlg->legs[DLG_CALLER_LEG].bind_addr->sock_str);
if (dlg->legs[callee_leg].bind_addr)
bin_push_str(&dlg->legs[callee_leg].bind_addr->sock_str);
else
bin_push_str(NULL);
bin_push_str(&dlg->legs[DLG_CALLER_LEG].r_cseq);
bin_push_str(&dlg->legs[callee_leg].r_cseq);
bin_push_str(&dlg->legs[DLG_CALLER_LEG].route_set);
bin_push_str(&dlg->legs[callee_leg].route_set);
bin_push_str(&dlg->legs[DLG_CALLER_LEG].contact);
bin_push_str(&dlg->legs[callee_leg].contact);
bin_push_str(&dlg->legs[callee_leg].from_uri);
bin_push_str(&dlg->legs[callee_leg].to_uri);
/* XXX: on shutdown only? */
vars = write_dialog_vars(dlg->vals);
profiles = write_dialog_profiles(dlg->profile_links);
bin_push_str(vars);
bin_push_str(profiles);
bin_push_int(dlg->user_flags);
bin_push_int(dlg->flags &
~(DLG_FLAG_NEW|DLG_FLAG_CHANGED|DLG_FLAG_VP_CHANGED));
bin_push_int((unsigned int)time(0) + dlg->tl.timeout - get_ticks());
bin_push_int(dlg->legs[DLG_CALLER_LEG].last_gen_cseq);
bin_push_int(dlg->legs[callee_leg].last_gen_cseq);
for (d = replication_dests; d; d = d->next)
bin_send(&d->to);
if_update_stat(dlg_enable_stats,update_sent,1);
return;
error:
LM_ERR("Failed to replicate updated dialog\n");
}
void bin_push_dlg(bin_packet_t *packet, struct dlg_cell *dlg)
{
int callee_leg;
str *vars, *profiles;
callee_leg = callee_idx(dlg);
bin_push_str(packet, &dlg->callid);
bin_push_str(packet, &dlg->legs[DLG_CALLER_LEG].tag);
bin_push_str(packet, &dlg->legs[callee_leg].tag);
bin_push_str(packet, &dlg->from_uri);
bin_push_str(packet, &dlg->to_uri);
bin_push_int(packet, dlg->h_id);
bin_push_int(packet, dlg->start_ts);
bin_push_int(packet, dlg->state);
bin_push_str(packet, &dlg->legs[DLG_CALLER_LEG].bind_addr->sock_str);
if (dlg->legs[callee_leg].bind_addr)
bin_push_str(packet, &dlg->legs[callee_leg].bind_addr->sock_str);
else
bin_push_str(packet, NULL);
bin_push_str(packet, &dlg->legs[DLG_CALLER_LEG].r_cseq);
bin_push_str(packet, &dlg->legs[callee_leg].r_cseq);
bin_push_str(packet, &dlg->legs[DLG_CALLER_LEG].route_set);
bin_push_str(packet, &dlg->legs[callee_leg].route_set);
bin_push_str(packet, &dlg->legs[DLG_CALLER_LEG].contact);
bin_push_str(packet, &dlg->legs[callee_leg].contact);
bin_push_str(packet, &dlg->legs[callee_leg].from_uri);
bin_push_str(packet, &dlg->legs[callee_leg].to_uri);
/* give modules the chance to write values/profiles before replicating */
run_dlg_callbacks(DLGCB_WRITE_VP, dlg, NULL, DLG_DIR_NONE, NULL, 1);
vars = write_dialog_vars(dlg->vals);
profiles = write_dialog_profiles(dlg->profile_links);
bin_push_str(packet, vars);
bin_push_str(packet, profiles);
bin_push_int(packet, dlg->user_flags);
bin_push_int(packet, dlg->mod_flags);
bin_push_int(packet, dlg->flags &
~(DLG_FLAG_NEW|DLG_FLAG_CHANGED|DLG_FLAG_VP_CHANGED|DLG_FLAG_FROM_DB));
bin_push_int(packet, (unsigned int)time(0) + dlg->tl.timeout - get_ticks());
bin_push_int(packet, dlg->legs[DLG_CALLER_LEG].last_gen_cseq);
bin_push_int(packet, dlg->legs[callee_leg].last_gen_cseq);
}
static inline void set_final_update_cols(db_val_t *vals, struct dlg_cell *cell,
int on_shutdown)
{
str *s;
LM_DBG("DLG vals and profiles should %s[%x:%d]\n",
(db_flush_vp && (cell->flags & DLG_FLAG_VP_CHANGED)) ?
"be saved" : "not be saved", cell->flags, db_flush_vp);
if (on_shutdown || (db_flush_vp && (cell->flags & DLG_FLAG_VP_CHANGED))) {
if (cell->vals==NULL) {
VAL_NULL(vals) = 1;
} else {
s = write_dialog_vars( cell->vals );
if (s==NULL) {
VAL_NULL(vals) = 1;
} else {
SET_STR_VALUE(vals, *s);
}
}
if (cell->profile_links==NULL) {
VAL_NULL(vals+1) = 1;
} else {
s = write_dialog_profiles( cell->profile_links );
if (s==NULL) {
VAL_NULL(vals+1) = 1;
} else {
SET_STR_VALUE(vals+1, *s);
}
}
SET_INT_VALUE(vals+2, cell->user_flags);
} else {
VAL_NULL(vals) = 1;
VAL_NULL(vals+1) = 1;
SET_INT_VALUE(vals+2, 0);
}
}
/**
* replicates a locally created dialog to all the destinations
* specified with the 'replicate_dialogs' modparam
*/
void replicate_dialog_created(struct dlg_cell *dlg)
{
static str module_name = str_init("dialog");
int callee_leg;
str *vars, *profiles;
if (bin_init(&module_name, REPLICATION_DLG_CREATED, BIN_VERSION) != 0)
goto error;
bin_push_int(clusterer_api.get_my_id());
callee_leg = callee_idx(dlg);
bin_push_str(&dlg->callid);
bin_push_str(&dlg->legs[DLG_CALLER_LEG].tag);
bin_push_str(&dlg->legs[callee_leg].tag);
bin_push_str(&dlg->from_uri);
bin_push_str(&dlg->to_uri);
bin_push_int(dlg->h_id);
bin_push_int(dlg->start_ts);
bin_push_int(dlg->state);
bin_push_str(&dlg->legs[DLG_CALLER_LEG].bind_addr->sock_str);
if (dlg->legs[callee_leg].bind_addr)
bin_push_str(&dlg->legs[callee_leg].bind_addr->sock_str);
else
bin_push_str(NULL);
bin_push_str(&dlg->legs[DLG_CALLER_LEG].r_cseq);
bin_push_str(&dlg->legs[callee_leg].r_cseq);
bin_push_str(&dlg->legs[DLG_CALLER_LEG].route_set);
bin_push_str(&dlg->legs[callee_leg].route_set);
bin_push_str(&dlg->legs[DLG_CALLER_LEG].contact);
bin_push_str(&dlg->legs[callee_leg].contact);
bin_push_str(&dlg->legs[callee_leg].from_uri);
bin_push_str(&dlg->legs[callee_leg].to_uri);
/* XXX: on shutdown only? */
vars = write_dialog_vars(dlg->vals);
dlg_lock_dlg(dlg);
profiles = write_dialog_profiles(dlg->profile_links);
dlg_unlock_dlg(dlg);
bin_push_str(vars);
bin_push_str(profiles);
bin_push_int(dlg->user_flags);
bin_push_int(dlg->flags &
~(DLG_FLAG_NEW|DLG_FLAG_CHANGED|DLG_FLAG_VP_CHANGED));
bin_push_int((unsigned int)time(0) + dlg->tl.timeout - get_ticks());
bin_push_int(dlg->legs[DLG_CALLER_LEG].last_gen_cseq);
bin_push_int(dlg->legs[callee_leg].last_gen_cseq);
if (clusterer_api.send_to(dialog_replicate_cluster, PROTO_BIN) < 0)
goto error;
if_update_stat(dlg_enable_stats,create_sent,1);
return;
error:
LM_ERR("Failed to replicate created dialog\n");
}
