[HICN-141] Definition of a C API for hicn-light

Change-Id: Id861f0abe58b1e3c9ba8cc76701da0f9c6801748
Signed-off-by: Luca Muscariello <lumuscar+fdio@cisco.com>
Signed-off-by: Angelo Mantellini <manangel@cisco.com>

1 files changed, 0 insertions, 177 deletions

diff --git a/hicn-light/src/config/controlAddListener.c b/hicn-light/src/config/controlAddListener.c
deleted file mode 100644
index 2cabfd035..000000000
--- a/hicn-light/src/config/controlAddListener.c
+++ /dev/null
@@ -1,177 +0,0 @@
-/*
- * 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 <ctype.h>
-#include <inttypes.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 <src/config/controlAddListener.h>
-
-#include <src/utils/commands.h>
-#include <src/utils/utils.h>
-
-static CommandReturn _controlAddListener_Execute(CommandParser *parser,
-                                                 CommandOps *ops,
-                                                 PARCList *args);
-static CommandReturn _controlAddListener_HelpExecute(CommandParser *parser,
-                                                     CommandOps *ops,
-                                                     PARCList *args);
-
-static const char *command_add_listener = "add listener";
-static const char *command_help_add_listener = "help add listener";
-
-CommandOps *controlAddListener_Create(ControlState *state) {
-  return commandOps_Create(state, command_add_listener, NULL,
-                           _controlAddListener_Execute, commandOps_Destroy);
-}
-
-CommandOps *controlAddListener_HelpCreate(ControlState *state) {
-  return commandOps_Create(state, command_help_add_listener, NULL,
-                           _controlAddListener_HelpExecute, commandOps_Destroy);
-}
-
-// ====================================================
-
-static const int _indexProtocol = 2;
-static const int _indexSymbolic = 3;
-static const int _indexAddress = 4;
-static const int _indexPort = 5;
-
-static CommandReturn _controlAddListener_HelpExecute(CommandParser *parser,
-                                                     CommandOps *ops,
-                                                     PARCList *args) {
-  printf("commands:\n");
-  printf("   add listener hicn <symbolic> <localAddress> \n");
-  printf("   add listener udp <symbolic> <localAddress> <port> \n");
-  printf("   add listener tcp <symbolic> <localAddress> <port> \n");
-  printf("\n");
-  printf(
-      "   symbolic:        User defined name for listener, must start with "
-      "alpha and be alphanum\n");
-  printf("   protocol:        hicn | udp\n");
-  printf(
-      "   localAddress:    IPv4 or IPv6 address (or prefix protocol = hicn) "
-      "assigend to the local interface\n");
-  printf("   port:            Udp port\n");
-  printf("\n");
-  printf("Notes:\n");
-  printf("   The symblic name must be unique or the source will reject it.\n");
-  printf(
-      "    If protocol = hinc: the address 0::0 indicates the main listern, "
-      "for which we can set punting rules.\n");
-  return CommandReturn_Success;
-}
-
-static CommandReturn _CreateListener(CommandParser *parser, CommandOps *ops,
-                                     const char *symbolic, const char *addr,
-                                     const char *port, listener_mode mode,
-                                     connection_type type) {
-  ControlState *state = ops->closure;
-
-  // allocate command payload
-  add_listener_command *addListenerCommand =
-      parcMemory_AllocateAndClear(sizeof(add_listener_command));
-
-  // check and set IP address
-  if (inet_pton(AF_INET, addr, &addListenerCommand->address.ipv4) == 1) {
-    addListenerCommand->addressType = ADDR_INET;
-
-  } else if (inet_pton(AF_INET6, addr, &addListenerCommand->address.ipv6) ==
-             1) {
-    addListenerCommand->addressType = ADDR_INET6;
-
-  } else {
-    printf("Error: %s is not a valid network address \n", addr);
-    parcMemory_Deallocate(&addListenerCommand);
-    return CommandReturn_Failure;
-  }
-
-  // Fill remaining payload fields
-  addListenerCommand->listenerMode = mode;
-  addListenerCommand->connectionType = type;
-  addListenerCommand->port = htons((uint16_t)atoi(port));
-  strcpy(addListenerCommand->symbolic, symbolic);
-
-  // send message and receive response
-  struct iovec *response = utils_SendRequest(
-      state, ADD_LISTENER, addListenerCommand, sizeof(add_listener_command));
-
-  if (!response) {  // get NULL pointer
-    return CommandReturn_Failure;
-  }
-
-  parcMemory_Deallocate(&response);  // free iovec pointer
-  return CommandReturn_Success;
-}
-
-static CommandReturn _controlAddListener_Execute(CommandParser *parser,
-                                                 CommandOps *ops,
-                                                 PARCList *args) {
-  if (parcList_Size(args) != 5 && parcList_Size(args) != 6) {
-    _controlAddListener_HelpExecute(parser, ops, args);
-    return CommandReturn_Failure;
-  }
-
-  CommandReturn result = CommandReturn_Failure;
-
-  const char *symbolic = parcList_GetAtIndex(args, _indexSymbolic);
-
-  if (!utils_ValidateSymbolicName(symbolic)) {
-    printf(
-        "Error: symbolic name must begin with an alpha and be alphanum "
-        "after\n");
-    return result;
-  }
-
-  const char *host = parcList_GetAtIndex(args, _indexAddress);
-  const char *protocol = parcList_GetAtIndex(args, _indexProtocol);
-
-  if ((strcasecmp("hicn", protocol) == 0)) {
-    const char *port =
-        "1234";  // this is a random port number that will be ignored
-
-    // here we discard the prefix len if it exists, since we don't use it in
-    // code but we let libhicn to find the right ip address.
-    return _CreateListener(parser, ops, symbolic, host, port, HICN_MODE,
-                           HICN_CONN);
-  }
-
-  const char *port = parcList_GetAtIndex(args, _indexPort);
-
-  if ((strcasecmp("udp", protocol) == 0)) {
-    return _CreateListener(parser, ops, symbolic, host, port, IP_MODE,
-                           UDP_CONN);
-  } else if ((strcasecmp("tcp", protocol) == 0)) {
-    return _CreateListener(parser, ops, symbolic, host, port, IP_MODE,
-                           TCP_CONN);
-  } else {
-    _controlAddListener_HelpExecute(parser, ops, args);
-    return CommandReturn_Failure;
-  }
-
-  if (result == CommandReturn_Failure) printf("creation failed\n");
-
-  return result;
-}