/src/msgpack-c/include/msgpack/v1/adaptor/raw.hpp
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1 | | // |
2 | | // MessagePack for C++ static resolution routine |
3 | | // |
4 | | // Copyright (C) 2008-2009 FURUHASHI Sadayuki |
5 | | // |
6 | | // Distributed under the Boost Software License, Version 1.0. |
7 | | // (See accompanying file LICENSE_1_0.txt or copy at |
8 | | // http://www.boost.org/LICENSE_1_0.txt) |
9 | | // |
10 | | #ifndef MSGPACK_V1_TYPE_RAW_HPP |
11 | | #define MSGPACK_V1_TYPE_RAW_HPP |
12 | | |
13 | | #include "msgpack/v1/adaptor/raw_decl.hpp" |
14 | | |
15 | | #include <cstring> |
16 | | #include <string> |
17 | | |
18 | | namespace msgpack { |
19 | | |
20 | | /// @cond |
21 | | MSGPACK_API_VERSION_NAMESPACE(v1) { |
22 | | /// @endcond |
23 | | |
24 | | namespace type { |
25 | | |
26 | | struct raw_ref { |
27 | 0 | raw_ref() : size(0), ptr(MSGPACK_NULLPTR) {} |
28 | 0 | raw_ref(const char* p, uint32_t s) : size(s), ptr(p) {} |
29 | | |
30 | | uint32_t size; |
31 | | const char* ptr; |
32 | | |
33 | 0 | std::string str() const { return std::string(ptr, size); } |
34 | | |
35 | | bool operator== (const raw_ref& x) const |
36 | 0 | { |
37 | 0 | return size == x.size && (size == 0 || std::memcmp(ptr, x.ptr, size) == 0); |
38 | 0 | } |
39 | | |
40 | | bool operator!= (const raw_ref& x) const |
41 | 0 | { |
42 | 0 | return !(*this == x); |
43 | 0 | } |
44 | | |
45 | | bool operator< (const raw_ref& x) const |
46 | 0 | { |
47 | 0 | if(size == x.size) { return (size == 0 ? false : std::memcmp(ptr, x.ptr, size) < 0); } |
48 | 0 | else { return size < x.size; } |
49 | 0 | } |
50 | | |
51 | | bool operator> (const raw_ref& x) const |
52 | 0 | { |
53 | 0 | if(size == x.size) { return (size == 0 ? false : std::memcmp(ptr, x.ptr, size) > 0); } |
54 | 0 | else { return size > x.size; } |
55 | 0 | } |
56 | | }; |
57 | | |
58 | | } // namespace type |
59 | | |
60 | | namespace adaptor { |
61 | | |
62 | | template <> |
63 | | struct convert<type::raw_ref> { |
64 | 0 | msgpack::object const& operator()(msgpack::object const& o, type::raw_ref& v) const { |
65 | 0 | if(o.type != msgpack::type::BIN) { throw msgpack::type_error(); } |
66 | 0 | v.ptr = o.via.bin.ptr; |
67 | 0 | v.size = o.via.bin.size; |
68 | 0 | return o; |
69 | 0 | } |
70 | | }; |
71 | | |
72 | | template <> |
73 | | struct pack<type::raw_ref> { |
74 | | template <typename Stream> |
75 | | msgpack::packer<Stream>& operator()(msgpack::packer<Stream>& o, const type::raw_ref& v) const { |
76 | | o.pack_bin(v.size); |
77 | | o.pack_bin_body(v.ptr, v.size); |
78 | | return o; |
79 | | } |
80 | | }; |
81 | | |
82 | | template <> |
83 | | struct object<type::raw_ref> { |
84 | 0 | void operator()(msgpack::object& o, const type::raw_ref& v) const { |
85 | 0 | o.type = msgpack::type::BIN; |
86 | 0 | o.via.bin.ptr = v.ptr; |
87 | 0 | o.via.bin.size = v.size; |
88 | 0 | } |
89 | | }; |
90 | | |
91 | | template <> |
92 | | struct object_with_zone<type::raw_ref> { |
93 | 0 | void operator()(msgpack::object::with_zone& o, const type::raw_ref& v) const { |
94 | 0 | static_cast<msgpack::object&>(o) << v; |
95 | 0 | } |
96 | | }; |
97 | | |
98 | | } // namespace adaptor |
99 | | |
100 | | /// @cond |
101 | | } // MSGPACK_API_VERSION_NAMESPACE(v1) |
102 | | /// @endcond |
103 | | |
104 | | } // namespace msgpack |
105 | | |
106 | | #endif // MSGPACK_V1_TYPE_RAW_HPP |