static struct lyd_node * lyd_parse_(struct ly_ctx *ctx, const struct lys_node *parent, const char *data, LYD_FORMAT format, int options) { struct lyxml_elem *xml; struct lyd_node *result = NULL; if (!ctx || !data) { LOGERR(LY_EINVAL, "%s: Invalid parameter.", __func__); return NULL; } switch (format) { case LYD_XML: case LYD_XML_FORMAT: xml = lyxml_read_data(ctx, data, 0); if (parent) { result = lyd_parse_output_xml(parent, xml, options); } else { result = lyd_parse_xml(ctx, xml, options); } lyxml_free(ctx, xml); break; case LYD_JSON: result = lyd_parse_json(ctx, parent, data, options); break; default: /* error */ return NULL; } return result; }
struct nc_server_reply * op_validate(struct lyd_node *rpc, struct nc_session *ncs) { struct np2_sessions *sessions; struct ly_set *nodeset; struct nc_server_error *e = NULL; int rc; struct lyd_node *config = NULL; struct lyd_node_anyxml *axml; const char *dsname; sr_datastore_t ds = SR_DS_CANDIDATE; /* get sysrepo connections for this session */ sessions = (struct np2_sessions *)nc_session_get_data(ncs); /* get know which datastore is being affected */ nodeset = lyd_get_node(rpc, "/ietf-netconf:validate/source/*"); dsname = nodeset->set.d[0]->schema->name; axml = (struct lyd_node_anyxml *)nodeset->set.d[0]; ly_set_free(nodeset); if (!strcmp(dsname, "running")) { ds = SR_DS_RUNNING; } else if (!strcmp(dsname, "startup")) { ds = SR_DS_STARTUP; } else if (!strcmp(dsname, "candidate")) { ds = SR_DS_CANDIDATE; } else if (!strcmp(dsname, "config")) { /* get data tree to validate */ config = lyd_parse_xml(rpc->schema->module->ctx, &axml->value.xml, LYD_OPT_CONFIG | LYD_OPT_DESTRUCT); if (ly_errno != LY_SUCCESS) { ly_set_free(nodeset); goto error; } rc = lyd_validate(&config, LYD_OPT_CONFIG, np2srv.ly_ctx); /* cleanup */ lyd_free_withsiblings(config); goto done; } /* TODO support URL */ if (ds != sessions->ds) { /* update sysrepo session */ sr_session_switch_ds(sessions->srs, ds); sessions->ds = ds; } if (ds != SR_DS_CANDIDATE) { /* refresh datastore content */ if (sr_session_refresh(sessions->srs) != SR_ERR_OK) { goto error; } } /* validate sysrepo's datastore */ rc = sr_validate(sessions->srs); if (rc != SR_ERR_OK) { goto error; } done: return nc_server_reply_ok(); error: /* handle error */ if (!e) { e = nc_err(NC_ERR_OP_FAILED, NC_ERR_TYPE_APP); nc_err_set_msg(e, np2log_lasterr(), "en"); } return nc_server_reply_err(e); }