int ht_dmq_replicate_action(ht_dmq_action_t action, str* htname, str* cname, int type, int_str* val, int mode) {
srjson_doc_t jdoc;
LM_DBG("replicating action to dmq peers...\n");
srjson_InitDoc(&jdoc, NULL);
jdoc.root = srjson_CreateObject(&jdoc);
if(jdoc.root==NULL) {
LM_ERR("cannot create json root\n");
goto error;
}
srjson_AddNumberToObject(&jdoc, jdoc.root, "action", action);
srjson_AddStrToObject(&jdoc, jdoc.root, "htname", htname->s, htname->len);
if (cname!=NULL) {
srjson_AddStrToObject(&jdoc, jdoc.root, "cname", cname->s, cname->len);
}
if (action==HT_DMQ_SET_CELL || action==HT_DMQ_SET_CELL_EXPIRE || action==HT_DMQ_RM_CELL_RE) {
srjson_AddNumberToObject(&jdoc, jdoc.root, "type", type);
if (type&AVP_VAL_STR) {
srjson_AddStrToObject(&jdoc, jdoc.root, "strval", val->s.s, val->s.len);
} else {
srjson_AddNumberToObject(&jdoc, jdoc.root, "intval", val->n);
}
}
srjson_AddNumberToObject(&jdoc, jdoc.root, "mode", mode);
jdoc.buf.s = srjson_PrintUnformatted(&jdoc, jdoc.root);
if(jdoc.buf.s!=NULL) {
jdoc.buf.len = strlen(jdoc.buf.s);
LM_DBG("sending serialized data %.*s\n", jdoc.buf.len, jdoc.buf.s);
if (ht_dmq_broadcast(&jdoc.buf)!=0) {
goto error;
}
jdoc.free_fn(jdoc.buf.s);
jdoc.buf.s = NULL;
} else {
LM_ERR("unable to serialize data\n");
goto error;
}
srjson_DestroyDoc(&jdoc);
return 0;
error:
if(jdoc.buf.s!=NULL) {
jdoc.free_fn(jdoc.buf.s);
jdoc.buf.s = NULL;
}
srjson_DestroyDoc(&jdoc);
return -1;
}
int usrloc_dmq_send_contact(ucontact_t* ptr, str aor, int action, dmq_node_t* node) {
srjson_doc_t jdoc;
srjson_InitDoc(&jdoc, NULL);
int flags;
jdoc.root = srjson_CreateObject(&jdoc);
if(jdoc.root==NULL) {
LM_ERR("cannot create json root\n");
goto error;
}
flags = ptr->flags;
flags &= ~FL_RPL;
srjson_AddNumberToObject(&jdoc, jdoc.root, "action", action);
srjson_AddStrToObject(&jdoc, jdoc.root, "aor", aor.s, aor.len);
srjson_AddStrToObject(&jdoc, jdoc.root, "ruid", ptr->ruid.s, ptr->ruid.len);
srjson_AddStrToObject(&jdoc, jdoc.root, "c", ptr->c.s, ptr->c.len);
srjson_AddStrToObject(&jdoc, jdoc.root, "received", ptr->received.s, ptr->received.len);
srjson_AddStrToObject(&jdoc, jdoc.root, "path", ptr->path.s, ptr->path.len);
srjson_AddStrToObject(&jdoc, jdoc.root, "callid", ptr->callid.s, ptr->callid.len);
srjson_AddStrToObject(&jdoc, jdoc.root, "user_agent", ptr->user_agent.s, ptr->user_agent.len);
srjson_AddStrToObject(&jdoc, jdoc.root, "instance", ptr->instance.s, ptr->instance.len);
srjson_AddNumberToObject(&jdoc, jdoc.root, "expires", ptr->expires);
srjson_AddNumberToObject(&jdoc, jdoc.root, "cseq", ptr->cseq);
srjson_AddNumberToObject(&jdoc, jdoc.root, "flags", flags);
srjson_AddNumberToObject(&jdoc, jdoc.root, "cflags", ptr->cflags);
srjson_AddNumberToObject(&jdoc, jdoc.root, "q", ptr->q);
srjson_AddNumberToObject(&jdoc, jdoc.root, "last_modified", ptr->last_modified);
srjson_AddNumberToObject(&jdoc, jdoc.root, "methods", ptr->methods);
srjson_AddNumberToObject(&jdoc, jdoc.root, "reg_id", ptr->reg_id);
jdoc.buf.s = srjson_PrintUnformatted(&jdoc, jdoc.root);
if(jdoc.buf.s==NULL) {
LM_ERR("unable to serialize data\n");
goto error;
}
jdoc.buf.len = strlen(jdoc.buf.s);
LM_DBG("sending serialized data %.*s\n", jdoc.buf.len, jdoc.buf.s);
if (usrloc_dmq_send(&jdoc.buf, node)!=0) {
goto error;
}
jdoc.free_fn(jdoc.buf.s);
jdoc.buf.s = NULL;
srjson_DestroyDoc(&jdoc);
return 0;
error:
if(jdoc.buf.s!=NULL) {
jdoc.free_fn(jdoc.buf.s);
jdoc.buf.s = NULL;
}
srjson_DestroyDoc(&jdoc);
return -1;
}
int dlg_dmq_replicate_action(dlg_dmq_action_t action, dlg_cell_t* dlg,
int needlock, dmq_node_t *node ) {
srjson_doc_t jdoc, prof_jdoc;
dlg_var_t *var;
LM_DBG("replicating action [%d] on [%u:%u] to dmq peers\n", action,
dlg->h_entry, dlg->h_id);
if (action == DLG_DMQ_UPDATE) {
if (!node && (dlg->iflags & DLG_IFLAG_DMQ_SYNC)
&& ((dlg->dflags & DLG_FLAG_CHANGED_PROF) == 0)) {
LM_DBG("dlg not changed, no sync\n");
return 1;
}
} else if ( (dlg->iflags & DLG_IFLAG_DMQ_SYNC) == 0 ) {
LM_DBG("dlg not synced, no sync\n");
return 1;
}
if (action == DLG_DMQ_STATE && (dlg->state != DLG_STATE_CONFIRMED
&& dlg->state != DLG_STATE_DELETED
&& dlg->state != DLG_STATE_EARLY)) {
LM_DBG("not syncing state %u\n", dlg->state);
return 1;
}
srjson_InitDoc(&jdoc, NULL);
jdoc.root = srjson_CreateObject(&jdoc);
if(jdoc.root==NULL) {
LM_ERR("cannot create json root\n");
goto error;
}
if (needlock)
dlg_lock(d_table, &(d_table->entries[dlg->h_entry]));
srjson_AddNumberToObject(&jdoc, jdoc.root, "action", action);
srjson_AddNumberToObject(&jdoc, jdoc.root, "h_entry", dlg->h_entry);
srjson_AddNumberToObject(&jdoc, jdoc.root, "h_id", dlg->h_id);
switch(action) {
case DLG_DMQ_UPDATE:
dlg->iflags |= DLG_IFLAG_DMQ_SYNC;
dlg->dflags &= ~DLG_FLAG_CHANGED_PROF;
srjson_AddNumberToObject(&jdoc, jdoc.root, "init_ts",
dlg->init_ts);
srjson_AddStrToObject(&jdoc, jdoc.root, "callid",
dlg->callid.s, dlg->callid.len);
srjson_AddStrToObject(&jdoc, jdoc.root, "from_uri",
dlg->from_uri.s, dlg->from_uri.len);
srjson_AddStrToObject(&jdoc, jdoc.root, "to_uri",
dlg->to_uri.s, dlg->to_uri.len);
srjson_AddStrToObject(&jdoc, jdoc.root, "req_uri",
dlg->req_uri.s, dlg->req_uri.len);
srjson_AddStrToObject(&jdoc, jdoc.root, "tag1",
dlg->tag[0].s, dlg->tag[0].len);
srjson_AddStrToObject(&jdoc, jdoc.root, "cseq1",
dlg->cseq[0].s, dlg->cseq[0].len);
srjson_AddStrToObject(&jdoc, jdoc.root, "route_set1",
dlg->route_set[0].s, dlg->route_set[0].len);
srjson_AddStrToObject(&jdoc, jdoc.root, "contact1",
dlg->contact[0].s, dlg->contact[0].len);
if (dlg->vars != NULL) {
srjson_t *pj = NULL;
pj = srjson_CreateObject(&jdoc);
for(var=dlg->vars ; var ; var=var->next) {
srjson_AddStrToObject(&jdoc, pj, var->key.s,
var->value.s, var->value.len);
}
srjson_AddItemToObject(&jdoc, jdoc.root, "vars", pj);
}
if (dlg->profile_links) {
srjson_InitDoc(&prof_jdoc, NULL);
dlg_profiles_to_json(dlg, &prof_jdoc);
if(prof_jdoc.buf.s!=NULL) {
LM_DBG("adding profiles: [%.*s]\n",
prof_jdoc.buf.len, prof_jdoc.buf.s);
srjson_AddStrToObject(&jdoc, jdoc.root, "profiles",
prof_jdoc.buf.s, prof_jdoc.buf.len);
prof_jdoc.free_fn(prof_jdoc.buf.s);
prof_jdoc.buf.s = NULL;
}
srjson_DestroyDoc(&prof_jdoc);
}
/* intentional fallthrough */
case DLG_DMQ_STATE:
srjson_AddNumberToObject(&jdoc, jdoc.root, "state", dlg->state);
switch (dlg->state) {
case DLG_STATE_EARLY:
srjson_AddNumberToObject(&jdoc, jdoc.root, "start_ts",
dlg->start_ts);
srjson_AddNumberToObject(&jdoc, jdoc.root, "lifetime",
dlg->lifetime);
srjson_AddStrToObject(&jdoc, jdoc.root, "tag1",
dlg->tag[0].s, dlg->tag[0].len);
srjson_AddStrToObject(&jdoc, jdoc.root, "cseq1",
dlg->cseq[0].s, dlg->cseq[0].len);
srjson_AddStrToObject(&jdoc, jdoc.root, "route_set1",
dlg->route_set[0].s, dlg->route_set[0].len);
srjson_AddStrToObject(&jdoc, jdoc.root, "contact1",
dlg->contact[0].s, dlg->contact[0].len);
break;
case DLG_STATE_CONFIRMED:
srjson_AddNumberToObject(&jdoc, jdoc.root, "start_ts",
dlg->start_ts);
srjson_AddNumberToObject(&jdoc, jdoc.root, "lifetime",
dlg->lifetime);
srjson_AddStrToObject(&jdoc, jdoc.root, "tag1",
dlg->tag[0].s, dlg->tag[0].len);
srjson_AddStrToObject(&jdoc, jdoc.root, "tag2",
dlg->tag[1].s, dlg->tag[1].len);
srjson_AddStrToObject(&jdoc, jdoc.root, "cseq1",
dlg->cseq[0].s, dlg->cseq[0].len);
srjson_AddStrToObject(&jdoc, jdoc.root, "cseq2",
dlg->cseq[1].s, dlg->cseq[1].len);
srjson_AddStrToObject(&jdoc, jdoc.root, "route_set1",
dlg->route_set[0].s, dlg->route_set[0].len);
srjson_AddStrToObject(&jdoc, jdoc.root, "route_set2",
dlg->route_set[1].s, dlg->route_set[1].len);
srjson_AddStrToObject(&jdoc, jdoc.root, "contact1",
dlg->contact[0].s, dlg->contact[0].len);
srjson_AddStrToObject(&jdoc, jdoc.root, "contact2",
dlg->contact[1].s, dlg->contact[1].len);
break;
case DLG_STATE_DELETED:
//dlg->iflags &= ~DLG_IFLAG_DMQ_SYNC;
break;
default:
LM_DBG("not syncing state %u\n", dlg->state);
}
break;
case DLG_DMQ_RM:
srjson_AddNumberToObject(&jdoc, jdoc.root, "state", dlg->state);
dlg->iflags &= ~DLG_IFLAG_DMQ_SYNC;
break;
case DLG_DMQ_NONE:
case DLG_DMQ_SYNC:
break;
}
if (needlock)
dlg_unlock(d_table, &(d_table->entries[dlg->h_entry]));
jdoc.buf.s = srjson_PrintUnformatted(&jdoc, jdoc.root);
if(jdoc.buf.s==NULL) {
LM_ERR("unable to serialize data\n");
goto error;
}
jdoc.buf.len = strlen(jdoc.buf.s);
LM_DBG("sending serialized data %.*s\n", jdoc.buf.len, jdoc.buf.s);
if (dlg_dmq_send(&jdoc.buf, node)!=0) {
goto error;
}
jdoc.free_fn(jdoc.buf.s);
jdoc.buf.s = NULL;
srjson_DestroyDoc(&jdoc);
return 0;
error:
if(jdoc.buf.s!=NULL) {
jdoc.free_fn(jdoc.buf.s);
jdoc.buf.s = NULL;
}
srjson_DestroyDoc(&jdoc);
return -1;
}
