1 files changed, 122 insertions, 0 deletions
diff --git a/hicn-light/src/config/controlSetWldr.c b/hicn-light/src/config/controlSetWldr.c
new file mode 100755
index 000000000..9da404036
--- /dev/null
+++ b/hicn-light/src/config/controlSetWldr.c
@@ -0,0 +1,122 @@
+/*
+ * 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/controlSetDebug.h>
+#include <src/core/dispatcher.h>
+#include <src/core/forwarder.h>
+
+#include <src/utils/commands.h>
+#include <src/utils/utils.h>
+
+static CommandReturn _controlSetWldr_Execute(CommandParser *parser,
+                                             CommandOps *ops, PARCList *args);
+static CommandReturn _controlSetWldr_HelpExecute(CommandParser *parser,
+                                                 CommandOps *ops,
+                                                 PARCList *args);
+
+static const char *_commandSetWldr = "set wldr";
+static const char *_commandSetWldrHelp = "help set wldr";
+
+// ====================================================
+
+CommandOps *controlSetWldr_Create(ControlState *state) {
+  return commandOps_Create(state, _commandSetWldr, NULL,
+                           _controlSetWldr_Execute, commandOps_Destroy);
+}
+
+CommandOps *controlSetWldr_HelpCreate(ControlState *state) {
+  return commandOps_Create(state, _commandSetWldrHelp, NULL,
+                           _controlSetWldr_HelpExecute, commandOps_Destroy);
+}
+
+// ====================================================
+
+static CommandReturn _controlSetWldr_HelpExecute(CommandParser *parser,
+                                                 CommandOps *ops,
+                                                 PARCList *args) {
+  printf("set wldr <on|off> <connection_id>\n");
+  printf("\n");
+  return CommandReturn_Success;
+}
+
+static CommandReturn _controlSetWldr_Execute(CommandParser *parser,
+                                             CommandOps *ops, PARCList *args) {
+  ControlState *state = ops->closure;
+
+  if (parcList_Size(args) != 4) {
+    _controlSetWldr_HelpExecute(parser, ops, args);
+    return CommandReturn_Failure;
+  }
+
+  if (((strcmp(parcList_GetAtIndex(args, 0), "set") != 0) ||
+       (strcmp(parcList_GetAtIndex(args, 1), "wldr") != 0))) {
+    _controlSetWldr_HelpExecute(parser, ops, args);
+    return CommandReturn_Failure;
+  }
+
+  bool active;
+  if (strcmp(parcList_GetAtIndex(args, 2), "on") == 0) {
+    active = true;
+  } else if (strcmp(parcList_GetAtIndex(args, 2), "off") == 0) {
+    active = false;
+  } else {
+    _controlSetWldr_HelpExecute(parser, ops, args);
+    return CommandReturn_Failure;
+  }
+
+  // check if valid connid
+  const char *symbolicOrConnid = parcList_GetAtIndex(args, 3);
+
+  if (!utils_ValidateSymbolicName(symbolicOrConnid) &&
+      !utils_IsNumber(symbolicOrConnid)) {
+    printf(
+        "ERROR: Invalid symbolic or connid:\nsymbolic name must begin with an "
+        "alpha followed by alphanum;\nconnid must be an integer\n");
+    return CommandReturn_Failure;
+  }
+
+  // allocate command payload
+  set_wldr_command *setWldrCommand =
+      parcMemory_AllocateAndClear(sizeof(set_wldr_command));
+  strcpy(setWldrCommand->symbolicOrConnid, symbolicOrConnid);
+  if (active) {
+    setWldrCommand->activate = ACTIVATE_ON;
+  } else {
+    setWldrCommand->activate = ACTIVATE_OFF;
+  }
+
+  // send message and receive response
+  struct iovec *response = utils_SendRequest(state, SET_WLDR, setWldrCommand,
+                                             sizeof(set_wldr_command));
+
+  if (!response) {  // get NULL pointer
+    return CommandReturn_Failure;
+  }
+
+  parcMemory_Deallocate(&response);  // free iovec pointer
+  return CommandReturn_Success;
+}