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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-13 12:15:43 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-13 12:15:43 +0000 |
commit | f5f56e1a1c4d9e9496fcb9d81131066a964ccd23 (patch) | |
tree | 49e44c6f87febed37efb953ab5485aa49f6481a7 /src/lib/dhcpsrv/ip_range.h | |
parent | Initial commit. (diff) | |
download | isc-kea-upstream.tar.xz isc-kea-upstream.zip |
Adding upstream version 2.4.1.upstream/2.4.1upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'src/lib/dhcpsrv/ip_range.h')
-rw-r--r-- | src/lib/dhcpsrv/ip_range.h | 67 |
1 files changed, 67 insertions, 0 deletions
diff --git a/src/lib/dhcpsrv/ip_range.h b/src/lib/dhcpsrv/ip_range.h new file mode 100644 index 0000000..b511ca7 --- /dev/null +++ b/src/lib/dhcpsrv/ip_range.h @@ -0,0 +1,67 @@ +// Copyright (C) 2020 Internet Systems Consortium, Inc. ("ISC") +// +// This Source Code Form is subject to the terms of the Mozilla Public +// License, v. 2.0. If a copy of the MPL was not distributed with this +// file, You can obtain one at http://mozilla.org/MPL/2.0/. + +#ifndef IP_RANGE_H +#define IP_RANGE_H + +#include <asiolink/io_address.h> + +namespace isc { +namespace dhcp { + +/// @brief Structure representing IP address range. +struct AddressRange { + /// IP address denoting the start of the address range. + asiolink::IOAddress start_; + /// IP address denoting the end of the address range. + asiolink::IOAddress end_; + + /// @brief Constructor. + /// + /// @param start beginning of the address range. + /// @param end end of the address range. + /// @throw BadValue if the @c start is greater than the end or + /// specified boundaries do not belong to the same family. + AddressRange(const asiolink::IOAddress& start, const asiolink::IOAddress& end); +}; + +/// @brief Structure representing delegated prefix range. +struct PrefixRange { + /// IP address denoting the start of the prefix range. + asiolink::IOAddress start_; + /// IP address denoting the first address within the last prefix + /// in the prefix range. + asiolink::IOAddress end_; + /// Prefix length. + uint8_t prefix_length_; + /// Delegated prefix length. + uint8_t delegated_length_; + + /// @brief Constructor. + /// + /// @param prefix prefix from which prefixes are delegated. + /// @param length length of the prefix from which prefixes are delegated. + /// @param delegated delegated prefix length. + /// @throw BadValue if the values provided to the constructor are invalid, + /// e.g. it is not IPv6 prefix, delegated length is lower than prefix length + /// etc. + PrefixRange(const asiolink::IOAddress& prefix, const uint8_t length, const uint8_t delegated); + + /// @brief Constructor. + /// + /// @param start beginning of the prefix range. + /// @param end end of the prefix range. + /// @param delegated delegated prefix length. + /// @throw BadValue if the values provided to the constructor are invalid, + /// e.g. it is not IPv6 prefix. + PrefixRange(const asiolink::IOAddress& start, const asiolink::IOAddress& end, + const uint8_t delegated); +}; + +} // end of namespace isc::dhcp +} // end of namespace isc + +#endif // IP_RANGE_H |