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1 | // | ||
2 | // Copyright (c) 2019 Vinnie Falco (vinnie.falco@gmail.com) | ||
3 | // | ||
4 | // Distributed under the Boost Software License, Version 1.0. (See accompanying | ||
5 | // file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) | ||
6 | // | ||
7 | // Official repository: https://github.com/CPPAlliance/http_proto | ||
8 | // | ||
9 | |||
10 | #ifndef BOOST_HTTP_PROTO_IMPL_CONTEXT_IPP | ||
11 | #define BOOST_HTTP_PROTO_IMPL_CONTEXT_IPP | ||
12 | |||
13 | #include <boost/http_proto/context.hpp> | ||
14 | #include <boost/http_proto/detail/except.hpp> | ||
15 | //#include <boost/unordered_map.hpp> // doesn't support heterogenous lookup yet | ||
16 | #include <unordered_map> | ||
17 | |||
18 | namespace boost { | ||
19 | namespace http_proto { | ||
20 | |||
21 | struct context::data | ||
22 | { | ||
23 | // Installed services | ||
24 | std::unordered_map< | ||
25 | detail::type_index, | ||
26 | std::unique_ptr<service>, | ||
27 | detail::type_index_hasher | ||
28 | > services; | ||
29 | }; | ||
30 | |||
31 | //------------------------------------------------ | ||
32 | |||
33 | 33 | context:: | |
34 | 33 | ~context() | |
35 | { | ||
36 | 33 | } | |
37 | |||
38 | 33 | context:: | |
39 | 33 | context() | |
40 | 33 | : p_(new data) | |
41 | { | ||
42 | 33 | } | |
43 | |||
44 | //------------------------------------------------ | ||
45 | |||
46 | auto | ||
47 | 824 | context:: | |
48 | find_service_impl( | ||
49 | detail::type_index id) const noexcept -> | ||
50 | service* | ||
51 | { | ||
52 | 824 | auto it = p_->services.find(id); | |
53 |
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824 | if(it != p_->services.end()) |
54 | 792 | return it->second.get(); | |
55 | 32 | return nullptr; | |
56 | } | ||
57 | |||
58 | auto | ||
59 | 32 | context:: | |
60 | make_service_impl( | ||
61 | detail::type_index id, | ||
62 | std::unique_ptr<service> sp) -> | ||
63 | service& | ||
64 | { | ||
65 | auto const result = | ||
66 | 32 | p_->services.emplace( | |
67 |
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32 | id, std::move(sp)); |
68 |
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32 | if(! result.second) |
69 | { | ||
70 | // already exists | ||
71 | ✗ | detail::throw_out_of_range(); | |
72 | } | ||
73 | 64 | return *result.first->second; | |
74 | } | ||
75 | |||
76 | } // http_proto | ||
77 | } // boost | ||
78 | |||
79 | #endif | ||
80 |