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/*
* 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 <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 <parc/algol/parc_Network.h>
#include <src/utils/address.h>
#include <src/config/controlRemoveConnection.h>
#include <src/utils/commands.h>
#include <src/utils/utils.h>
static CommandReturn _controlRemoveConnection_Execute(CommandParser *parser,
CommandOps *ops,
PARCList *args);
static CommandReturn _controlRemoveConnection_HelpExecute(CommandParser *parser,
CommandOps *ops,
PARCList *args);
// ===================================================
static const char *_commandRemoveConnection = "remove connection";
static const char *_commandRemoveConnectionHelp = "help remove connection";
// ====================================================
CommandOps *controlRemoveConnection_Create(ControlState *state) {
return commandOps_Create(state, _commandRemoveConnection, NULL,
_controlRemoveConnection_Execute,
commandOps_Destroy);
}
CommandOps *controlRemoveConnection_HelpCreate(ControlState *state) {
return commandOps_Create(state, _commandRemoveConnectionHelp, NULL,
_controlRemoveConnection_HelpExecute,
commandOps_Destroy);
}
// ====================================================
static CommandReturn _controlRemoveConnection_HelpExecute(CommandParser *parser,
CommandOps *ops,
PARCList *args) {
printf("command:\n");
printf(" remove connection <symbolic|id>\n");
return CommandReturn_Success;
}
static CommandReturn _controlRemoveConnection_Execute(CommandParser *parser,
CommandOps *ops,
PARCList *args) {
ControlState *state = ops->closure;
if (parcList_Size(args) != 3) {
_controlRemoveConnection_HelpExecute(parser, ops, args);
return false;
}
if ((strcmp(parcList_GetAtIndex(args, 0), "remove") != 0) ||
(strcmp(parcList_GetAtIndex(args, 1), "connection") != 0)) {
_controlRemoveConnection_HelpExecute(parser, ops, args);
return false;
}
const char *symbolicOrConnid = parcList_GetAtIndex(args, 2);
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
remove_connection_command *removeConnectionCommand =
parcMemory_AllocateAndClear(sizeof(remove_connection_command));
// fill payload
strcpy(removeConnectionCommand->symbolicOrConnid, symbolicOrConnid);
// send message and receive response
struct iovec *response =
utils_SendRequest(state, REMOVE_CONNECTION, removeConnectionCommand,
sizeof(remove_connection_command));
if (!response) { // get NULL pointer
return CommandReturn_Failure;
}
parcMemory_Deallocate(&response); // free iovec pointer
return CommandReturn_Success;
}
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