1 files changed, 123 insertions, 0 deletions
diff --git a/utils/sysrepo-plugins/hicn-plugin/plugin/hicn_plugin.c b/utils/sysrepo-plugins/hicn-plugin/plugin/hicn_plugin.c
new file mode 100644
index 000000000..262e98553
--- /dev/null
+++ b/utils/sysrepo-plugins/hicn-plugin/plugin/hicn_plugin.c
@@ -0,0 +1,123 @@
+/*
+ * Copyright (c) 2019 Cisco and/or its affiliates.
+ * 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.
+ */
+#include <inttypes.h>
+#include <signal.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <unistd.h>
+
+#include "hicn_plugin.h"
+#include "model/hicn_model.h"
+#include "ietf/ietf_interface.h"
+
+
+sr_subscription_ctx_t *subscription = NULL;
+volatile int exit_application = 0;
+
+int sr_plugin_init_cb(sr_session_ctx_t *session, void **private_ctx) {
+  HICN_INVOKE_BEGIN;
+  sr_subscription_ctx_t *subscription = NULL;
+  int rc = SR_ERR_OK;
+  rc = hicn_connect_vpp();
+  if (SR_ERR_OK != rc) {
+    HICN_LOG_ERR("vpp connect error , with return %d.", rc);
+    return SR_ERR_INTERNAL;
+  }
+
+  // HICN subscribe
+  hicn_subscribe_events(session, &subscription);
+
+  // IETF subscribe
+  ietf_subscribe_events(session, &subscription);
+
+
+  /* set subscription as our private context */
+  *private_ctx = subscription;
+  HICN_INVOKE_END;
+  return SR_ERR_OK;
+}
+
+void sr_plugin_cleanup_cb(sr_session_ctx_t *session, void *private_ctx) {
+  HICN_INVOKE_BEGIN;
+
+  /* subscription was set as our private context */
+  sr_unsubscribe(session, private_ctx);
+  HICN_LOG_DBG_MSG("hicn pligin unload plugin ok.");
+  hicn_disconnect_vpp();
+  HICN_LOG_DBG_MSG("hicn plugin disconnect vpp ok.");
+  HICN_INVOKE_END;
+}
+
+static void sigint_handler(int signum) { exit_application = 1; }
+int subscribe_all_module_events(sr_session_ctx_t *session) {
+  sr_plugin_init_cb(session, (void **)&subscription);
+  return 0;
+}
+
+int main(int argc, char **argv) {
+  sr_conn_ctx_t *connection = NULL;
+  sr_session_ctx_t *session = NULL;
+  int rc = SR_ERR_OK;
+  /* connect to vpp */
+  rc = hicn_connect_vpp();
+  if (-1 == rc) {
+    fprintf(stderr, "vpp connect error");
+    return -1;
+  }
+
+  /* connect to sysrepo */
+  rc = sr_connect("cpe_application", SR_CONN_DEFAULT, &connection);
+  if (SR_ERR_OK != rc) {
+    fprintf(stderr, "Error by sr_connect: %s\n", sr_strerror(rc));
+    goto cleanup;
+  }
+
+  /* start session */
+  rc = sr_session_start(connection, SR_DS_STARTUP, SR_SESS_DEFAULT, &session);
+  if (SR_ERR_OK != rc) {
+    fprintf(stderr, "Error by sr_session_start: %s\n", sr_strerror(rc));
+    goto cleanup;
+  }
+
+  /* subscribe all module events */
+  rc = subscribe_all_module_events(session);
+  if (SR_ERR_OK != rc) {
+    fprintf(stderr, "Error by subscribe module events: %s\n", sr_strerror(rc));
+    goto cleanup;
+  }
+
+  /* loop until ctrl-c is pressed / SIGINT is received */
+  signal(SIGINT, sigint_handler);
+  signal(SIGPIPE, SIG_IGN);
+
+  while (!exit_application) {
+    sleep(2);
+  }
+
+  printf("Application exit requested, exiting.\n");
+
+cleanup:
+  if (NULL != subscription) {
+    sr_unsubscribe(session, subscription);
+  }
+  if (NULL != session) {
+    sr_session_stop(session);
+  }
+  if (NULL != connection) {
+    sr_disconnect(connection);
+  }
+  hicn_disconnect_vpp();
+  return rc;
+}
+\ No newline at end of file