From eefc7ae95bbd680416163e5617bada1949b32afc Mon Sep 17 00:00:00 2001
From: Angelo Mantellini <manangel@cisco.com>
Date: Thu, 18 Jul 2019 18:31:46 +0200
Subject: [HICN-247] remove listener and bug fixing

Change-Id: I4e5419a837131680fe0e21eb295462ccb2be8613
Signed-off-by: Angelo Mantellini <manangel@cisco.com>
---
 hicn-light/src/hicn/config/controlRemoveListener.c | 115 +++++++++++++++++++++
 1 file changed, 115 insertions(+)
 create mode 100644 hicn-light/src/hicn/config/controlRemoveListener.c

(limited to 'hicn-light/src/hicn/config/controlRemoveListener.c')

diff --git a/hicn-light/src/hicn/config/controlRemoveListener.c b/hicn-light/src/hicn/config/controlRemoveListener.c
new file mode 100644
index 000000000..50581a8d9
--- /dev/null
+++ b/hicn-light/src/hicn/config/controlRemoveListener.c
@@ -0,0 +1,115 @@
+/*
+ * 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 <hicn/hicn-light/config.h>
+
+#include <ctype.h>
+#include <stdbool.h>
+#include <stdint.h>
+#include <stdio.h>
+#include <stdlib.h>
+
+#include <parc/assert/parc_Assert.h>
+
+#include <parc/algol/parc_Memory.h>
+#include <parc/algol/parc_Network.h>
+#include <hicn/utils/address.h>
+
+#include <hicn/config/controlRemoveListener.h>
+
+#include <hicn/utils/commands.h>
+#include <hicn/utils/utils.h>
+
+static CommandReturn _controlRemoveListener_Execute(CommandParser *parser,
+                                                      CommandOps *ops,
+                                                      PARCList *args);
+static CommandReturn _controlRemoveListener_HelpExecute(CommandParser *parser,
+                                                          CommandOps *ops,
+                                                          PARCList *args);
+
+// ===================================================
+
+static const char *_commandRemoveListener = "remove listener";
+static const char *_commandRemoveListenerHelp = "help remove listener";
+
+// ====================================================
+
+CommandOps *controlRemoveListener_Create(ControlState *state) {
+  return commandOps_Create(state, _commandRemoveListener, NULL,
+                           _controlRemoveListener_Execute,
+                           commandOps_Destroy);
+}
+
+CommandOps *controlRemoveListener_HelpCreate(ControlState *state) {
+  return commandOps_Create(state, _commandRemoveListenerHelp, NULL,
+                           _controlRemoveListener_HelpExecute,
+                           commandOps_Destroy);
+}
+
+// ====================================================
+
+static CommandReturn _controlRemoveListener_HelpExecute(CommandParser *parser,
+                                                          CommandOps *ops,
+                                                          PARCList *args) {
+  printf("command:\n");
+  printf("    remove listener <symbolic|id>\n");
+  return CommandReturn_Success;
+}
+
+static CommandReturn _controlRemoveListener_Execute(CommandParser *parser,
+                                                      CommandOps *ops,
+                                                      PARCList *args) {
+  ControlState *state = ops->closure;
+
+  if (parcList_Size(args) != 3) {
+    _controlRemoveListener_HelpExecute(parser, ops, args);
+    return false;
+  }
+
+  if ((strcmp(parcList_GetAtIndex(args, 0), "remove") != 0) ||
+      (strcmp(parcList_GetAtIndex(args, 1), "listener") != 0)) {
+    _controlRemoveListener_HelpExecute(parser, ops, args);
+    return false;
+  }
+
+  const char *listenerId = parcList_GetAtIndex(args, 2);
+
+if (!utils_ValidateSymbolicName(listenerId) &&
+      !utils_IsNumber(listenerId)) {
+    printf(
+        "ERROR: Invalid symbolic or listenerId:\nsymbolic name must begin with an "
+        "alpha followed by alphanum;\nlistenerId must be an integer\n");
+    return CommandReturn_Failure;
+  }
+
+  // allocate command payload
+  remove_listener_command *removeListenerCommand =
+      parcMemory_AllocateAndClear(sizeof(remove_listener_command));
+  // fill payload
+  //removeListenerCommand->listenerId = atoi(listenerId);
+  strncpy(removeListenerCommand->symbolicOrListenerid, listenerId, strlen(listenerId));
+
+  // send message and receive response
+  struct iovec *response =
+      utils_SendRequest(state, REMOVE_LISTENER, removeListenerCommand,
+                        sizeof(remove_listener_command));
+
+  if (!response) {  // get NULL pointer
+    return CommandReturn_Failure;
+  }
+
+  parcMemory_Deallocate(&response);  // free iovec pointer
+  return CommandReturn_Success;
+}
-- 
cgit 1.2.3-korg