diff options
Diffstat (limited to 'hicn-light/src/hicn/config/controlAddRoute.c')
| -rw-r--r-- | hicn-light/src/hicn/config/controlAddRoute.c | 162 |
1 files changed, 0 insertions, 162 deletions
diff --git a/hicn-light/src/hicn/config/controlAddRoute.c b/hicn-light/src/hicn/config/controlAddRoute.c deleted file mode 100644 index 78c0173ea..000000000 --- a/hicn-light/src/hicn/config/controlAddRoute.c +++ /dev/null @@ -1,162 +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 <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/config/controlAddRoute.h> - -#include <hicn/utils/commands.h> -#include <hicn/utils/utils.h> - -static CommandReturn _controlAddRoute_Execute(CommandParser *parser, - CommandOps *ops, PARCList *args, - char *output, - size_t output_size); -static CommandReturn _controlAddRoute_HelpExecute(CommandParser *parser, - CommandOps *ops, - PARCList *args, - char *output, - size_t output_size); - -static const char *_commandAddRoute = "add route"; -static const char *_commandAddRouteHelp = "help add route"; - -CommandOps *controlAddRoute_Create(ControlState *state) { - return commandOps_Create(state, _commandAddRoute, NULL, - _controlAddRoute_Execute, commandOps_Destroy); -} - -CommandOps *controlAddRoute_HelpCreate(ControlState *state) { - return commandOps_Create(state, _commandAddRouteHelp, NULL, - _controlAddRoute_HelpExecute, commandOps_Destroy); -} - -// ==================================================== - -static CommandReturn _controlAddRoute_HelpExecute(CommandParser *parser, - CommandOps *ops, - PARCList *args, - char *output, - size_t output_size) { - snprintf(output, output_size, "commands:\n" - " add route <symbolic | connid> <prefix> <cost>\n" - "\n" - " symbolic: The symbolic name for an exgress\n" - " connid: The egress connection id (see 'help list connections')\n" - " prefix: The hicn name as IPv4 or IPv6 address (e.g 1234::0/64)\n" - " cost: positive integer representing cost\n" - "\n"); - return CommandReturn_Success; -} - -static CommandReturn _controlAddRoute_Execute(CommandParser *parser, - CommandOps *ops, - PARCList *args, - char *output, - size_t output_size) { - ControlState *state = ops->closure; - - if (parcList_Size(args) != 5) { - _controlAddRoute_HelpExecute(parser, ops, args, output, output_size); - return CommandReturn_Failure; - } - - const char *symbolicOrConnid = parcList_GetAtIndex(args, 2); - - if (!utils_ValidateSymbolicName(symbolicOrConnid) && - !utils_IsNumber(symbolicOrConnid)) { - snprintf(output, output_size, "ERROR: Invalid symbolic or connid:\nsymbolic name must begin with an " - "alpha followed by alphanum;\nconnid must be an integer\n"); - return CommandReturn_Failure; - } - - unsigned cost = atoi(parcList_GetAtIndex(args, 4)); - - if (cost == 0) { - snprintf(output, output_size, "ERROR: cost must be positive integer, got %u from '%s'\n", cost, - (char *)parcList_GetAtIndex(args, 4)); - return CommandReturn_Failure; - } - - const char *prefixStr = parcList_GetAtIndex(args, 3); - char *addr = (char *)malloc((strlen(prefixStr) + 1) * sizeof(char)); - - // separate address and len - char *slash; - uint32_t len = 0; - strcpy(addr, prefixStr); - slash = strrchr(addr, '/'); - if (slash != NULL) { - len = atoi(slash + 1); - *slash = '\0'; - } - - // allocate command payload - add_route_command *addRouteCommand = - parcMemory_AllocateAndClear(sizeof(add_route_command)); - - // check and set IP address - if (inet_pton(AF_INET, addr, &addRouteCommand->address.v4.as_u32) == 1) { - if (len > 32) { - snprintf(output, output_size, "ERROR: exceeded INET mask length, max=32\n"); - parcMemory_Deallocate(&addRouteCommand); - free(addr); - return CommandReturn_Failure; - } - addRouteCommand->addressType = ADDR_INET; - } else if (inet_pton(AF_INET6, addr, &addRouteCommand->address.v6.as_in6addr) == 1) { - if (len > 128) { - snprintf(output, output_size, "ERROR: exceeded INET6 mask length, max=128\n"); - parcMemory_Deallocate(&addRouteCommand); - free(addr); - return CommandReturn_Failure; - } - addRouteCommand->addressType = ADDR_INET6; - } else { - snprintf(output, output_size, "Error: %s is not a valid network address \n", addr); - parcMemory_Deallocate(&addRouteCommand); - free(addr); - return CommandReturn_Failure; - } - - free(addr); - - // Fill remaining payload fields - addRouteCommand->len = len; - addRouteCommand->cost = (uint16_t)cost; - strcpy(addRouteCommand->symbolicOrConnid, symbolicOrConnid); - - // send message and receive response - struct iovec *response = utils_SendRequest(state, ADD_ROUTE, addRouteCommand, - sizeof(add_route_command)); - - if (!response) { // get NULL pointer - return CommandReturn_Failure; - } - - parcMemory_Deallocate(&response); // free iovec pointer - return CommandReturn_Success; -} |