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1 | | -#ifndef BOOST_NETWORK_PROTOCOL_HTTP_ALGORITHMS_LINEARIZE_HPP_20101028 |
2 | | -#defineBOOST_NETWORK_PROTOCOL_HTTP_ALGORITHMS_LINEARIZE_HPP_20101028 |
3 | | - |
4 | | -// Copyright 2010 Dean Michael Berris. |
5 | | -// Distributed under the Boost Software License, Version 1.0. |
6 | | -// (See accompanying file LICENSE_1_0.txt or copy at |
7 | | -// http://www.boost.org/LICENSE_1_0.txt) |
8 | | - |
9 | | -#include<boost/network/traits/string.hpp> |
10 | | -#include<boost/network/protocol/http/message/header/name.hpp> |
11 | | -#include<boost/network/protocol/http/message/header/value.hpp> |
12 | | -#include<boost/network/protocol/http/message/header_concept.hpp> |
13 | | -#include<boost/network/protocol/http/request_concept.hpp> |
14 | | -#include<boost/network/constants.hpp> |
15 | | -#include<boost/concept/requires.hpp> |
16 | | -#include<boost/optional.hpp> |
17 | | -#include<boost/range/algorithm/copy.hpp> |
18 | | - |
19 | | -namespaceboost {namespacenetwork {namespacehttp { |
20 | | - |
21 | | -template<classTag> |
22 | | -structlinearize_header { |
23 | | -typedeftypename string<Tag>::type string_type; |
24 | | - |
25 | | -template<classArguments> |
26 | | -structresult; |
27 | | - |
28 | | -template<classThis,classArg> |
29 | | -structresult<This(Arg)> { |
30 | | -typedef string_type type; |
31 | | - }; |
32 | | - |
33 | | -template<classValueType> |
34 | | -BOOST_CONCEPT_REQUIRES( |
35 | | - ((Header<ValueType>)), |
36 | | - (string_type) |
37 | | - )operator()(ValueType & header) { |
38 | | -typedeftypename ostringstream<Tag>::type output_stream; |
39 | | -typedef constants<Tag> consts; |
40 | | - output_stream header_line; |
41 | | - header_line <<name(header) |
42 | | - <<consts::colon() <<consts::space() |
43 | | - <<value(header) <<consts::crlf(); |
44 | | -return header_line.str(); |
45 | | - } |
46 | | - }; |
47 | | - |
48 | | -template<classRequest,classOutputIterator> |
49 | | -BOOST_CONCEPT_REQUIRES( |
50 | | - ((ClientRequest<Request>)), |
51 | | - (OutputIterator) |
52 | | - ) linearize( |
53 | | - Requestconst & request, |
54 | | -typename Request::string_typeconst & method, |
55 | | -unsigned version_major, |
56 | | -unsigned version_minor, |
57 | | - OutputIterator oi |
58 | | - ) |
59 | | - { |
60 | | -typedeftypename Request::tag Tag; |
61 | | -typedef constants<Tag> consts; |
62 | | -typedeftypename string<Tag>::type string_type; |
63 | | -static string_type |
64 | | - http_slash =consts::http_slash() |
65 | | - , accept =consts::accept() |
66 | | - , accept_mime =consts::default_accept_mime() |
67 | | - , accept_encoding =consts::accept_encoding() |
68 | | - , default_accept_encoding =consts::default_accept_encoding() |
69 | | - , crlf =consts::crlf() |
70 | | - , host =consts::host() |
71 | | - , connection =consts::connection() |
72 | | - , close =consts::close() |
73 | | - ; |
74 | | -boost::copy(method, oi); |
75 | | - *oi =consts::space_char(); |
76 | | -if (request.path().empty() || request.path()[0] !=consts::slash_char()) |
77 | | - *oi =consts::slash_char(); |
78 | | -boost::copy(request.path(), oi); |
79 | | -if (!request.query().empty()) { |
80 | | - *oi =consts::question_mark_char(); |
81 | | -boost::copy(request.query(), oi); |
82 | | - } |
83 | | -if (!request.anchor().empty()) { |
84 | | - *oi =consts::hash_char(); |
85 | | -boost::copy(request.anchor(), oi); |
86 | | - } |
87 | | - *oi =consts::space_char(); |
88 | | -boost::copy(http_slash, oi); |
89 | | - string_type version_major_str = boost::lexical_cast<string_type>(version_major), |
90 | | - version_minor_str = boost::lexical_cast<string_type>(version_minor); |
91 | | -boost::copy(version_major_str, oi); |
92 | | - *oi =consts::dot_char(); |
93 | | -boost::copy(version_minor_str, oi); |
94 | | -boost::copy(crlf, oi); |
95 | | -boost::copy(host, oi); |
96 | | - *oi =consts::colon_char(); |
97 | | - *oi =consts::space_char(); |
98 | | -boost::copy(request.host(), oi); |
99 | | - boost::optional<boost::uint16_t> port_ =port(request); |
100 | | -if (port_) { |
101 | | - string_type port_str = boost::lexical_cast<string_type>(*port_); |
102 | | - *oi =consts::colon_char(); |
103 | | -boost::copy(port_str, oi); |
104 | | - } |
105 | | -boost::copy(crlf, oi); |
106 | | -boost::copy(accept, oi); |
107 | | - *oi =consts::colon_char(); |
108 | | - *oi =consts::space_char(); |
109 | | -boost::copy(accept_mime, oi); |
110 | | -boost::copy(crlf, oi); |
111 | | -if (version_major ==1u && version_minor ==1u) { |
112 | | -boost::copy(accept_encoding, oi); |
113 | | - *oi =consts::colon_char(); |
114 | | - *oi =consts::space_char(); |
115 | | -boost::copy(default_accept_encoding, oi); |
116 | | -boost::copy(crlf, oi); |
117 | | - } |
118 | | -typedeftypename headers_range<Request>::type headers_range; |
119 | | -typedeftypename range_value<headers_range>::type headers_value; |
120 | | -BOOST_FOREACH(const headers_value &header,headers(request)) |
121 | | - { |
122 | | - string_type header_name =name(header), |
123 | | - header_value =value(header); |
124 | | -boost::copy(header_name, oi); |
125 | | - *oi =consts::colon_char(); |
126 | | - *oi =consts::space_char(); |
127 | | -boost::copy(header_value, oi); |
128 | | -boost::copy(crlf, oi); |
129 | | - } |
130 | | -if (!connection_keepalive<Tag>::value) { |
131 | | -boost::copy(connection, oi); |
132 | | - *oi =consts::colon_char(); |
133 | | - *oi =consts::space_char(); |
134 | | -boost::copy(close, oi); |
135 | | -boost::copy(crlf, oi); |
136 | | - } |
137 | | -boost::copy(crlf, oi); |
138 | | -typename body_range<Request>::type body_data =body(request).range(); |
139 | | -returnboost::copy(body_data, oi); |
140 | | - } |
141 | | - |
142 | | -}/* http*/ |
143 | | - |
144 | | -}/* net*/ |
145 | | - |
146 | | -}/* boost*/ |
147 | | - |
148 | | -#endif/* BOOST_NETWORK_PROTOCOL_HTTP_ALGORITHMS_LINEARIZE_HPP_20101028*/ |
149 | | - |
| 1 | +#ifndef BOOST_NETWORK_PROTOCOL_HTTP_ALGORITHMS_LINEARIZE_HPP_20101028 |
| 2 | +#defineBOOST_NETWORK_PROTOCOL_HTTP_ALGORITHMS_LINEARIZE_HPP_20101028 |
| 3 | + |
| 4 | +// Copyright 2010 Dean Michael Berris. |
| 5 | +// Distributed under the Boost Software License, Version 1.0. |
| 6 | +// (See accompanying file LICENSE_1_0.txt or copy at |
| 7 | +// http://www.boost.org/LICENSE_1_0.txt) |
| 8 | + |
| 9 | +#include<boost/network/traits/string.hpp> |
| 10 | +#include<boost/network/protocol/http/message/header/name.hpp> |
| 11 | +#include<boost/network/protocol/http/message/header/value.hpp> |
| 12 | +#include<boost/network/protocol/http/message/header_concept.hpp> |
| 13 | +#include<boost/network/protocol/http/request_concept.hpp> |
| 14 | +#include<boost/network/constants.hpp> |
| 15 | +#include<boost/concept/requires.hpp> |
| 16 | +#include<boost/optional.hpp> |
| 17 | +#include<boost/range/algorithm/copy.hpp> |
| 18 | + |
| 19 | +namespaceboost {namespacenetwork {namespacehttp { |
| 20 | + |
| 21 | +template<classTag> |
| 22 | +structlinearize_header { |
| 23 | +typedeftypename string<Tag>::type string_type; |
| 24 | + |
| 25 | +template<classArguments> |
| 26 | +structresult; |
| 27 | + |
| 28 | +template<classThis,classArg> |
| 29 | +structresult<This(Arg)> { |
| 30 | +typedef string_type type; |
| 31 | + }; |
| 32 | + |
| 33 | +template<classValueType> |
| 34 | +BOOST_CONCEPT_REQUIRES( |
| 35 | + ((Header<ValueType>)), |
| 36 | + (string_type) |
| 37 | + )operator()(ValueType & header) { |
| 38 | +typedeftypename ostringstream<Tag>::type output_stream; |
| 39 | +typedef constants<Tag> consts; |
| 40 | + output_stream header_line; |
| 41 | + header_line <<name(header) |
| 42 | + <<consts::colon() <<consts::space() |
| 43 | + <<value(header) <<consts::crlf(); |
| 44 | +return header_line.str(); |
| 45 | + } |
| 46 | + }; |
| 47 | + |
| 48 | +template<classRequest,classOutputIterator> |
| 49 | +BOOST_CONCEPT_REQUIRES( |
| 50 | + ((ClientRequest<Request>)), |
| 51 | + (OutputIterator) |
| 52 | + ) linearize( |
| 53 | + Requestconst & request, |
| 54 | +typename Request::string_typeconst & method, |
| 55 | +unsigned version_major, |
| 56 | +unsigned version_minor, |
| 57 | + OutputIterator oi |
| 58 | + ) |
| 59 | + { |
| 60 | +typedeftypename Request::tag Tag; |
| 61 | +typedef constants<Tag> consts; |
| 62 | +typedeftypename string<Tag>::type string_type; |
| 63 | +static string_type |
| 64 | + http_slash =consts::http_slash() |
| 65 | + , accept =consts::accept() |
| 66 | + , accept_mime =consts::default_accept_mime() |
| 67 | + , accept_encoding =consts::accept_encoding() |
| 68 | + , default_accept_encoding =consts::default_accept_encoding() |
| 69 | + , crlf =consts::crlf() |
| 70 | + , host =consts::host() |
| 71 | + , connection =consts::connection() |
| 72 | + , close =consts::close() |
| 73 | + ; |
| 74 | +boost::copy(method, oi); |
| 75 | + *oi =consts::space_char(); |
| 76 | +if (request.path().empty() || request.path()[0] !=consts::slash_char()) |
| 77 | + *oi =consts::slash_char(); |
| 78 | +boost::copy(request.path(), oi); |
| 79 | +if (!request.query().empty()) { |
| 80 | + *oi =consts::question_mark_char(); |
| 81 | +boost::copy(request.query(), oi); |
| 82 | + } |
| 83 | +if (!request.anchor().empty()) { |
| 84 | + *oi =consts::hash_char(); |
| 85 | +boost::copy(request.anchor(), oi); |
| 86 | + } |
| 87 | + *oi =consts::space_char(); |
| 88 | +boost::copy(http_slash, oi); |
| 89 | + string_type version_major_str = boost::lexical_cast<string_type>(version_major), |
| 90 | + version_minor_str = boost::lexical_cast<string_type>(version_minor); |
| 91 | +boost::copy(version_major_str, oi); |
| 92 | + *oi =consts::dot_char(); |
| 93 | +boost::copy(version_minor_str, oi); |
| 94 | +boost::copy(crlf, oi); |
| 95 | +boost::copy(host, oi); |
| 96 | + *oi =consts::colon_char(); |
| 97 | + *oi =consts::space_char(); |
| 98 | +boost::copy(request.host(), oi); |
| 99 | + boost::optional<boost::uint16_t> port_ =port(request); |
| 100 | +if (port_) { |
| 101 | + string_type port_str = boost::lexical_cast<string_type>(*port_); |
| 102 | + *oi =consts::colon_char(); |
| 103 | +boost::copy(port_str, oi); |
| 104 | + } |
| 105 | +boost::copy(crlf, oi); |
| 106 | +boost::copy(accept, oi); |
| 107 | + *oi =consts::colon_char(); |
| 108 | + *oi =consts::space_char(); |
| 109 | +boost::copy(accept_mime, oi); |
| 110 | +boost::copy(crlf, oi); |
| 111 | +if (version_major ==1u && version_minor ==1u) { |
| 112 | +boost::copy(accept_encoding, oi); |
| 113 | + *oi =consts::colon_char(); |
| 114 | + *oi =consts::space_char(); |
| 115 | +boost::copy(default_accept_encoding, oi); |
| 116 | +boost::copy(crlf, oi); |
| 117 | + } |
| 118 | +typedeftypename headers_range<Request>::type headers_range; |
| 119 | +typedeftypename range_value<headers_range>::type headers_value; |
| 120 | +BOOST_FOREACH(const headers_value &header,headers(request)) |
| 121 | + { |
| 122 | + string_type header_name =name(header), |
| 123 | + header_value =value(header); |
| 124 | +boost::copy(header_name, oi); |
| 125 | + *oi =consts::colon_char(); |
| 126 | + *oi =consts::space_char(); |
| 127 | +boost::copy(header_value, oi); |
| 128 | +boost::copy(crlf, oi); |
| 129 | + } |
| 130 | +if (!connection_keepalive<Tag>::value) { |
| 131 | +boost::copy(connection, oi); |
| 132 | + *oi =consts::colon_char(); |
| 133 | + *oi =consts::space_char(); |
| 134 | +boost::copy(close, oi); |
| 135 | +boost::copy(crlf, oi); |
| 136 | + } |
| 137 | +boost::copy(crlf, oi); |
| 138 | +typename body_range<Request>::type body_data =body(request).range(); |
| 139 | +returnboost::copy(body_data, oi); |
| 140 | + } |
| 141 | + |
| 142 | +}/* http*/ |
| 143 | + |
| 144 | +}/* net*/ |
| 145 | + |
| 146 | +}/* boost*/ |
| 147 | + |
| 148 | +#endif/* BOOST_NETWORK_PROTOCOL_HTTP_ALGORITHMS_LINEARIZE_HPP_20101028*/ |
| 149 | + |