diff options
Diffstat (limited to 'hicn-light/src/hicn/config/controlRemoveListener.c')
-rw-r--r-- | hicn-light/src/hicn/config/controlRemoveListener.c | 115 |
1 files changed, 115 insertions, 0 deletions
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; +} |