Rewrite NTS Framework.

[sim/o1-interface.git] / ntsimulator / ntsim-ng / features / manual_notification / manual_notification.c

diff --git a/ntsimulator/ntsim-ng/features/manual_notification/manual_notification.c b/ntsimulator/ntsim-ng/features/manual_notification/manual_notification.c
new file mode 100644 (file)
index 0000000..e76fa61
--- /dev/null
+++ b/ntsimulator/ntsim-ng/features/manual_notification/manual_notification.c
@@ -0,0 +1,100 @@
+/*************************************************************************
+*
+* Copyright 2020 highstreet technologies GmbH and others
+*
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+*     http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+***************************************************************************/
+
+#define _GNU_SOURCE
+
+#include "manual_notification.h"
+#include "utils/log_utils.h"
+#include "utils/sys_utils.h"
+#include "utils/rand_utils.h"
+#include "utils/http_client.h"
+#include "utils/nts_utils.h"
+#include <stdio.h>
+#include <assert.h>
+
+#include <sysrepo.h>
+#include <sysrepo/values.h>
+
+#include "core/session.h"
+#include "core/framework.h"
+
+#define MANUAL_NOTIFICATION_RPC_SCHEMA_XPATH         "/nts-network-function:invoke-notification"
+
+static int manual_notification_pm_cb(sr_session_ctx_t *session, const char *path, const sr_val_t *input, const size_t input_cnt, sr_event_t event, uint32_t request_id, sr_val_t **output, size_t *output_cnt, void *private_data);
+
+int manual_notification_feature_start(sr_session_ctx_t *current_session) {
+    assert_session();
+
+    int rc = sr_rpc_subscribe(current_session, MANUAL_NOTIFICATION_RPC_SCHEMA_XPATH, manual_notification_pm_cb, 0, 0, SR_SUBSCR_CTX_REUSE, &session_subscription);
+    if(rc != SR_ERR_OK) {
+        log_error("error from sr_rpc_subscribe: %s\n", sr_strerror(rc));
+        return NTS_ERR_FAILED;
+    }
+
+    return NTS_ERR_OK;
+}
+
+static int manual_notification_pm_cb(sr_session_ctx_t *session, const char *path, const sr_val_t *input, const size_t input_cnt, sr_event_t event, uint32_t request_id, sr_val_t **output, size_t *output_cnt, void *private_data) {
+    int rc;
+
+    *output_cnt = 1;
+    rc = sr_new_values(*output_cnt, output);
+    if(SR_ERR_OK != rc) {
+        return rc;
+    }
+
+    rc = sr_val_set_xpath(output[0], MANUAL_NOTIFICATION_RPC_SCHEMA_XPATH"/status");
+    if(SR_ERR_OK != rc) {
+        return rc;
+    }
+
+    LYD_FORMAT notif_format = LYD_UNKNOWN;
+    char *notif_object = 0;
+    for(int i = 0; i < input_cnt; i++) {
+        if(strstr(input[i].xpath, "notification-format") != 0) {
+            if(input[i].data.enum_val[0] == 'x') {
+                notif_format = LYD_XML;
+            }
+            else if(input[i].data.enum_val[0] == 'j') {
+                notif_format = LYD_JSON;
+            }
+        }
+        else if(strstr(input[i].xpath, "notification-object") != 0) {
+            notif_object = input[i].data.string_val;
+        }
+    }
+
+    struct lyd_node *notif = 0;
+    notif = lyd_parse_mem(session_context, notif_object, notif_format, LYD_OPT_NOTIF, 0);
+    if(notif) {
+        rc = sr_event_notif_send_tree(session, notif);
+    }
+    else {
+        rc = SR_ERR_VALIDATION_FAILED;
+    }
+
+    lyd_free_withsiblings(notif);
+
+    if(rc != SR_ERR_OK) {
+        rc = sr_val_build_str_data(output[0], SR_ENUM_T, "%s", "ERROR");
+    }
+    else {
+        rc = sr_val_build_str_data(output[0], SR_ENUM_T, "%s", "SUCCESS");
+    }
+
+    return rc;
+}