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Diffstat (limited to 'hicn-light/src/utils/utils.h')
| -rwxr-xr-x | hicn-light/src/utils/utils.h | 82 |
1 files changed, 82 insertions, 0 deletions
diff --git a/hicn-light/src/utils/utils.h b/hicn-light/src/utils/utils.h new file mode 100755 index 000000000..1d2616941 --- /dev/null +++ b/hicn-light/src/utils/utils.h @@ -0,0 +1,82 @@ +/* + * 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 <src/config/controlState.h> +#include <src/utils/address.h> +#include <src/utils/commands.h> + +/** + * 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); + +/** + * Convert an internet address family (IPv4) to the address format used by the + * Fwd + */ +Address *utils_AddressFromInet(in_addr_t *addr4, in_port_t *port); + +/** + * Convert an internet address family (IPv6) to the address format used by the + * Fwd + */ +Address *utils_AddressFromInet6(struct in6_addr *addr6, in_port_t *port); + +/** + *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
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