1 files changed, 84 insertions, 0 deletions
diff --git a/hicn-light/src/config/controlCacheClear.c b/hicn-light/src/config/controlCacheClear.c
new file mode 100755
index 000000000..c5a4e9fde
--- /dev/null
+++ b/hicn-light/src/config/controlCacheClear.c
@@ -0,0 +1,84 @@
+/*
+ * Copyright (c) 2017-2019 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 <src/config.h>
+
+#include <stdbool.h>
+#include <stdint.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <strings.h>
+
+#include <parc/assert/parc_Assert.h>
+
+#include <parc/algol/parc_Memory.h>
+
+#include <src/config/controlCacheClear.h>
+
+#include <src/utils/commands.h>
+#include <src/utils/utils.h>
+
+static CommandReturn _controlCacheClear_Execute(CommandParser *parser,
+                                                CommandOps *ops,
+                                                PARCList *args);
+static CommandReturn _controlCacheClear_HelpExecute(CommandParser *parser,
+                                                    CommandOps *ops,
+                                                    PARCList *args);
+
+static const char *_commandCacheClear = "cache clear";
+static const char *_commandCacheClearHelp = "help cache clear";
+
+// ====================================================
+
+CommandOps *controlCacheClear_Create(ControlState *state) {
+  return commandOps_Create(state, _commandCacheClear, NULL,
+                           _controlCacheClear_Execute, commandOps_Destroy);
+}
+
+CommandOps *controlCacheClear_HelpCreate(ControlState *state) {
+  return commandOps_Create(state, _commandCacheClearHelp, NULL,
+                           _controlCacheClear_HelpExecute, commandOps_Destroy);
+}
+
+// ====================================================
+
+static CommandReturn _controlCacheClear_HelpExecute(CommandParser *parser,
+                                                    CommandOps *ops,
+                                                    PARCList *args) {
+  printf("cache clear\n");
+  printf("\n");
+
+  return CommandReturn_Success;
+}
+
+static CommandReturn _controlCacheClear_Execute(CommandParser *parser,
+                                                CommandOps *ops,
+                                                PARCList *args) {
+  if (parcList_Size(args) != 2) {
+    _controlCacheClear_HelpExecute(parser, ops, args);
+    return CommandReturn_Failure;
+  }
+
+  ControlState *state = ops->closure;
+  // send message and receive response
+  struct iovec *response = utils_SendRequest(state, CACHE_CLEAR, NULL, 0);
+
+  if (!response) {  // get NULL pointer
+    return CommandReturn_Failure;
+  }
+
+  parcMemory_Deallocate(&response);  // free iovec pointer
+  return CommandReturn_Success;
+}