diff options
author | Luca Muscariello <lumuscar+fdio@cisco.com> | 2019-01-17 13:47:57 +0100 |
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committer | Luca Muscariello <lumuscar+fdio@cisco.com> | 2019-01-17 16:32:51 +0100 |
commit | bac3da61644515f05663789b122554dc77549286 (patch) | |
tree | 898210bc8e70371d77de7d446a26c5dd4fd1165a /libtransport/src/hicn/transport/core/name.h | |
parent | d5165246787301d0f13b646fda5e8a8567aef5ac (diff) |
This is the first commit of the hicn projectv19.01
Change-Id: I6f2544ad9b9f8891c88cc4bcce3cf19bd3cc863f
Signed-off-by: Luca Muscariello <lumuscar+fdio@cisco.com>
Diffstat (limited to 'libtransport/src/hicn/transport/core/name.h')
-rwxr-xr-x | libtransport/src/hicn/transport/core/name.h | 133 |
1 files changed, 133 insertions, 0 deletions
diff --git a/libtransport/src/hicn/transport/core/name.h b/libtransport/src/hicn/transport/core/name.h new file mode 100755 index 000000000..b0da15026 --- /dev/null +++ b/libtransport/src/hicn/transport/core/name.h @@ -0,0 +1,133 @@ +/* + * 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. + */ + +#pragma once + +#include <hicn/transport/portability/portability.h> +#include <hicn/transport/utils/branch_prediction.h> + +#include <list> +#include <memory> +#include <string> +#include <unordered_map> + +extern "C" { +TRANSPORT_CLANG_DISABLE_WARNING("-Wextern-c-compat") +#include <hicn/hicn.h> +}; + +#include <vector> + +namespace transport { + +namespace core { + +typedef struct sockaddr_in6 Sockaddr6; +typedef struct sockaddr_in Sockaddr4; +typedef struct sockaddr Sockaddr; + +enum class HashAlgorithm : uint8_t; + +class Name { + friend class Packet; + friend class ContentObject; + friend class Interest; + + static const uint32_t standard_name_string_length = 100; + + public: + using NameStruct = hicn_name_t; + using Type = hicn_name_type_t; + + Name(); + + /** + * @brief Create name + * @param name The null-terminated URI string + */ + Name(const char *name, uint32_t segment); + + Name(int family, const uint8_t *ip_address, std::uint32_t suffix = 0); + + Name(const std::string &uri, uint32_t segment); + + Name(const std::string &uri); + + Name(const Name &name, bool hard_copy = false); + + Name(Name &&name); + + Name &operator=(const Name &name); + + bool operator==(const Name &name) const; + + bool operator!=(const Name &name) const; + + operator bool() const; + + std::string toString() const; + + bool equals(const Name &name, bool consider_segment = true) const; + + uint32_t getHash32() const; + + void clear(); + + Type getType() const; + + uint32_t getSuffix() const; + + std::shared_ptr<Sockaddr> getAddress() const; + + Name &setSuffix(uint32_t seq_number); + + ip_address_t toIpAddress() const; + + void copyToDestination(uint8_t *destination, + bool include_suffix = false) const; + + int getAddressFamily() const; + + private: + TRANSPORT_ALWAYS_INLINE NameStruct *getStructReference() const { + if (TRANSPORT_EXPECT_TRUE(name_ != nullptr)) { + return name_.get(); + } + + return nullptr; + } + + static TRANSPORT_ALWAYS_INLINE std::unique_ptr<NameStruct> createEmptyName() { + NameStruct *name = new NameStruct; + name->type = HNT_UNSPEC; + return std::unique_ptr<NameStruct>(name); + }; + + std::unique_ptr<NameStruct> name_; +}; + +std::ostream &operator<<(std::ostream &os, const Name &name); + +} // end namespace core + +} // end namespace transport + +namespace std { +template <> +struct hash<transport::core::Name> { + size_t operator()(const transport::core::Name &name) const; +}; + +} // end namespace std |