From eb323e056e747d71867cf965434811c1de925de2 Mon Sep 17 00:00:00 2001 From: Luca Muscariello Date: Sat, 23 Mar 2019 14:13:53 +0100 Subject: [HICN-141] Definition of a C API for hicn-light Change-Id: Id861f0abe58b1e3c9ba8cc76701da0f9c6801748 Signed-off-by: Luca Muscariello Signed-off-by: Angelo Mantellini --- hicn-light/src/hicn/utils/utils.h | 70 +++++++++++++++++++++++++++++++++++++++ 1 file changed, 70 insertions(+) create mode 100644 hicn-light/src/hicn/utils/utils.h (limited to 'hicn-light/src/hicn/utils/utils.h') diff --git a/hicn-light/src/hicn/utils/utils.h b/hicn-light/src/hicn/utils/utils.h new file mode 100644 index 000000000..ce8cb4e17 --- /dev/null +++ b/hicn-light/src/hicn/utils/utils.h @@ -0,0 +1,70 @@ +/* + * 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. + */ + +#ifndef utils_h +#define utils_h + +#include +#include +#include + +/** + * Return true if string is purely an integer + */ +bool utils_IsNumber(const char *string); + +/** + * A symbolic name must be at least 1 character and must begin with an alpha. + * The remainder must be an alphanum. + */ +bool utils_ValidateSymbolicName(const char *symbolic); + +/** + *Create an Ack message instance as a response of a control successfully + *completed. + */ +struct iovec *utils_CreateAck(header_control_message *header, void *payload, + size_t payloadLen); + +/** + *Create a Nack message instance as a response of a control unsuccessfully + *completed. + */ +struct iovec *utils_CreateNack(header_control_message *header, void *payload, + size_t payloadLen); + +/** + *Convert IPv4/IPv6 address from binary to text string. `uint8_t *ipAddress` has + *to be a `in_addr_t * or `a struct in6_addr *. + */ +char *utils_CommandAddressToString(address_type addressType, + union commandAddr *address, in_port_t *port); + +/** + *Given a command payload, it generates the header and send the request to the + *deamon. + */ +struct iovec *utils_SendRequest(ControlState *state, command_id command, + void *payload, size_t payloadLen); + +/** + *Convert a IPv4/IPv6 address plus Netmask len from binary to text string in the + *form [add]:[port]/[len]. + */ +const char *utils_PrefixLenToString(address_type addressType, + union commandAddr *address, + uint8_t *prefixLen); + +#endif \ No newline at end of file -- cgit 1.2.3-korg