src/params_ref.cpp
97.8% Lines (91/93)
100.0% Functions (19/19)
68.4% Branches (13/19)
src/params_ref.cpp
| Line | Branch | Hits | Source Code |
|---|---|---|---|
| 1 | // | ||
| 2 | // Copyright (c) 2019 Vinnie Falco (vinnie.falco@gmail.com) | ||
| 3 | // Copyright (c) 2022 Alan de Freitas (alandefreitas@gmail.com) | ||
| 4 | // | ||
| 5 | // Distributed under the Boost Software License, Version 1.0. (See accompanying | ||
| 6 | // file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) | ||
| 7 | // | ||
| 8 | // Official repository: https://github.com/boostorg/url | ||
| 9 | // | ||
| 10 | |||
| 11 | |||
| 12 | #include <boost/url/detail/config.hpp> | ||
| 13 | #include <boost/url/decode_view.hpp> | ||
| 14 | #include <boost/url/params_ref.hpp> | ||
| 15 | #include <boost/url/params_view.hpp> | ||
| 16 | #include <boost/url/url_base.hpp> | ||
| 17 | #include <boost/url/grammar/ci_string.hpp> | ||
| 18 | #include <boost/assert.hpp> | ||
| 19 | #include <utility> | ||
| 20 | |||
| 21 | namespace boost { | ||
| 22 | namespace urls { | ||
| 23 | |||
| 24 | //------------------------------------------------ | ||
| 25 | // | ||
| 26 | // Special Members | ||
| 27 | // | ||
| 28 | //------------------------------------------------ | ||
| 29 | |||
| 30 | 100 | params_ref:: | |
| 31 | params_ref( | ||
| 32 | url_base& u, | ||
| 33 | 100 | encoding_opts opt) noexcept | |
| 34 | 100 | : params_base(u.impl_, opt) | |
| 35 | 100 | , u_(&u) | |
| 36 | { | ||
| 37 | 100 | } | |
| 38 | |||
| 39 | 1 | params_ref:: | |
| 40 | params_ref( | ||
| 41 | params_ref const& other, | ||
| 42 | 1 | encoding_opts opt) noexcept | |
| 43 | 1 | : params_base(other.u_->impl_, opt) | |
| 44 | 1 | , u_(other.u_) | |
| 45 | { | ||
| 46 | 1 | } | |
| 47 | |||
| 48 | auto | ||
| 49 | 1 | params_ref:: | |
| 50 | operator=(params_ref const& other) -> | ||
| 51 | params_ref& | ||
| 52 | { | ||
| 53 |
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1 | if (!ref_.alias_of(other.ref_)) |
| 54 | 1 | assign(other.begin(), other.end()); | |
| 55 | 1 | return *this; | |
| 56 | } | ||
| 57 | |||
| 58 | auto | ||
| 59 | 1 | params_ref:: | |
| 60 | operator=(std::initializer_list< | ||
| 61 | param_view> init) -> | ||
| 62 | params_ref& | ||
| 63 | { | ||
| 64 | 1 | assign(init); | |
| 65 | 1 | return *this; | |
| 66 | } | ||
| 67 | |||
| 68 | 63 | params_ref:: | |
| 69 | operator | ||
| 70 | params_view() const noexcept | ||
| 71 | { | ||
| 72 | 63 | return { ref_, opt_ }; | |
| 73 | } | ||
| 74 | |||
| 75 | //------------------------------------------------ | ||
| 76 | // | ||
| 77 | // Modifiers | ||
| 78 | // | ||
| 79 | //------------------------------------------------ | ||
| 80 | |||
| 81 | void | ||
| 82 | 3 | params_ref:: | |
| 83 | clear() noexcept | ||
| 84 | { | ||
| 85 | 3 | u_->remove_query(); | |
| 86 | 3 | } | |
| 87 | |||
| 88 | void | ||
| 89 | 5 | params_ref:: | |
| 90 | assign( | ||
| 91 | std::initializer_list< | ||
| 92 | param_view> init) | ||
| 93 | { | ||
| 94 | 5 | assign(init.begin(), init.end()); | |
| 95 | 5 | } | |
| 96 | |||
| 97 | auto | ||
| 98 | 16 | params_ref:: | |
| 99 | insert( | ||
| 100 | iterator before, | ||
| 101 | param_view const& p) -> | ||
| 102 | iterator | ||
| 103 | { | ||
| 104 | return { | ||
| 105 |
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16 | u_->edit_params( |
| 106 | before.it_, | ||
| 107 | before.it_, | ||
| 108 | 32 | detail::single_param_iter(p, opt_.space_as_plus)), | |
| 109 | 32 | opt_}; | |
| 110 | } | ||
| 111 | |||
| 112 | auto | ||
| 113 | 16 | params_ref:: | |
| 114 | insert( | ||
| 115 | iterator before, | ||
| 116 | std::initializer_list< | ||
| 117 | param_view> init) -> | ||
| 118 | iterator | ||
| 119 | { | ||
| 120 | 16 | return insert( | |
| 121 | before, | ||
| 122 | init.begin(), | ||
| 123 | 16 | init.end()); | |
| 124 | } | ||
| 125 | |||
| 126 | auto | ||
| 127 | 12 | params_ref:: | |
| 128 | append( | ||
| 129 | param_view const& p) -> | ||
| 130 | iterator | ||
| 131 | { | ||
| 132 | 12 | return insert(end(), p); | |
| 133 | } | ||
| 134 | |||
| 135 | auto | ||
| 136 | 6 | params_ref:: | |
| 137 | append( | ||
| 138 | std::initializer_list< | ||
| 139 | param_view> init) -> | ||
| 140 | iterator | ||
| 141 | { | ||
| 142 | 6 | return insert(end(), init); | |
| 143 | } | ||
| 144 | |||
| 145 | std::size_t | ||
| 146 | 2 | params_ref:: | |
| 147 | erase( | ||
| 148 | core::string_view key, | ||
| 149 | ignore_case_param ic) noexcept | ||
| 150 | { | ||
| 151 | // end() can't be fully cached, | ||
| 152 | // since erase invalidates it. | ||
| 153 | 2 | iterator it; | |
| 154 | { | ||
| 155 | 2 | auto const end_ = end(); | |
| 156 | 2 | it = find_last(end_, key, ic); | |
| 157 |
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2 | if(it == end_) |
| 158 | ✗ | return 0; | |
| 159 | } | ||
| 160 | 2 | std::size_t n = 0; | |
| 161 | for(;;) | ||
| 162 | { | ||
| 163 | 5 | ++n; | |
| 164 | // Use it->key instead of key, | ||
| 165 | // to handle self-intersection | ||
| 166 | 5 | auto prev = find_last(it, (*it).key, ic); | |
| 167 |
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5 | if(prev == end()) |
| 168 | 2 | break; | |
| 169 | 3 | erase(it); | |
| 170 | 3 | it = prev; | |
| 171 | 3 | } | |
| 172 | 2 | erase(it); | |
| 173 | 2 | return n; | |
| 174 | } | ||
| 175 | |||
| 176 | auto | ||
| 177 | 8 | params_ref:: | |
| 178 | replace( | ||
| 179 | iterator pos, | ||
| 180 | param_view const& p) -> | ||
| 181 | iterator | ||
| 182 | { | ||
| 183 | return iterator( | ||
| 184 | 24 | u_->edit_params( | |
| 185 | pos.it_, | ||
| 186 |
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8 | std::next(pos).it_, |
| 187 | 16 | detail::single_param_iter(p, opt_.space_as_plus)), | |
| 188 | 16 | opt_); | |
| 189 | } | ||
| 190 | |||
| 191 | auto | ||
| 192 | 2 | params_ref:: | |
| 193 | replace( | ||
| 194 | iterator from, | ||
| 195 | iterator to, | ||
| 196 | std::initializer_list< | ||
| 197 | param_view> init) -> | ||
| 198 | iterator | ||
| 199 | { | ||
| 200 | 2 | return replace( | |
| 201 | from, | ||
| 202 | to, | ||
| 203 | init.begin(), | ||
| 204 | 2 | init.end()); | |
| 205 | } | ||
| 206 | |||
| 207 | auto | ||
| 208 | 4 | params_ref:: | |
| 209 | unset( | ||
| 210 | iterator pos) noexcept -> | ||
| 211 | iterator | ||
| 212 | { | ||
| 213 |
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4 | BOOST_ASSERT(pos.it_.nk > 0); |
| 214 | 4 | core::string_view s; | |
| 215 | return iterator( | ||
| 216 | 4 | u_->edit_params( | |
| 217 | pos.it_, | ||
| 218 | 4 | pos.it_.next(), | |
| 219 | 4 | detail::param_value_iter( | |
| 220 | 4 | pos.it_.nk - 1, s, false)), | |
| 221 | 4 | opt_); | |
| 222 | } | ||
| 223 | |||
| 224 | auto | ||
| 225 | 5 | params_ref:: | |
| 226 | set( | ||
| 227 | iterator pos, | ||
| 228 | core::string_view value) -> | ||
| 229 | iterator | ||
| 230 | { | ||
| 231 |
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5 | BOOST_ASSERT(pos.it_.nk > 0); |
| 232 | return iterator( | ||
| 233 |
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5 | u_->edit_params( |
| 234 | pos.it_, | ||
| 235 | 5 | pos.it_.next(), | |
| 236 | 5 | detail::param_value_iter( | |
| 237 | 5 | pos.it_.nk - 1, value, true)), | |
| 238 | 10 | opt_); | |
| 239 | } | ||
| 240 | |||
| 241 | auto | ||
| 242 | 1 | params_ref:: | |
| 243 | set( | ||
| 244 | core::string_view key, | ||
| 245 | core::string_view value, | ||
| 246 | ignore_case_param ic) -> | ||
| 247 | iterator | ||
| 248 | { | ||
| 249 | // VFALCO we can't cache end() here | ||
| 250 | // because it is invalidated | ||
| 251 | // every time we set or erase. | ||
| 252 | 1 | auto it0 = find(key, ic); | |
| 253 |
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1 | if(it0 == end()) |
| 254 | ✗ | return append({key, value}); | |
| 255 |
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1 | it0 = set(it0, value); |
| 256 | 1 | auto it = end(); | |
| 257 | for(;;) | ||
| 258 | { | ||
| 259 | 2 | it = find_last(it, key, ic); | |
| 260 |
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2 | if(it == it0) |
| 261 | 1 | return it0; | |
| 262 | 1 | it = erase(it); | |
| 263 | } | ||
| 264 | } | ||
| 265 | |||
| 266 | auto | ||
| 267 | 9 | params_ref:: | |
| 268 | erase( | ||
| 269 | iterator pos) noexcept -> | ||
| 270 | iterator | ||
| 271 | { | ||
| 272 | 9 | return erase( | |
| 273 | pos, | ||
| 274 | 9 | std::next(pos)); | |
| 275 | } | ||
| 276 | |||
| 277 | auto | ||
| 278 | 11 | params_ref:: | |
| 279 | erase( | ||
| 280 | iterator first, | ||
| 281 | iterator last) noexcept -> | ||
| 282 | iterator | ||
| 283 | { | ||
| 284 | 11 | core::string_view s("", 0); | |
| 285 | return iterator( | ||
| 286 | 11 | u_->edit_params( | |
| 287 | first.it_, | ||
| 288 | last.it_, | ||
| 289 | 22 | detail::query_string_iter(s)), | |
| 290 | 11 | opt_); | |
| 291 | } | ||
| 292 | |||
| 293 | } // urls | ||
| 294 | } // boost | ||
| 295 |