include/boost/url/impl/params_encoded_base.hpp
100.0% Lines (113/113)
100.0% Functions (28/28)
| Line | TLA | 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 | #ifndef BOOST_URL_IMPL_PARAMS_ENCODED_BASE_HPP | ||
| 12 | #define BOOST_URL_IMPL_PARAMS_ENCODED_BASE_HPP | ||
| 13 | |||
| 14 | #include <boost/url/detail/params_iter_impl.hpp> | ||
| 15 | #include <boost/url/grammar/ci_string.hpp> | ||
| 16 | #include <ostream> | ||
| 17 | |||
| 18 | namespace boost { | ||
| 19 | namespace urls { | ||
| 20 | |||
| 21 | #ifndef BOOST_URL_DOCS | ||
| 22 | class params_ref; | ||
| 23 | #endif | ||
| 24 | |||
| 25 | //------------------------------------------------ | ||
| 26 | |||
| 27 | class params_encoded_base::iterator | ||
| 28 | { | ||
| 29 | detail::params_iter_impl it_; | ||
| 30 | |||
| 31 | friend class params_encoded_base; | ||
| 32 | friend class params_encoded_ref; | ||
| 33 | |||
| 34 | iterator(detail::query_ref const& ref) noexcept; | ||
| 35 | iterator(detail::query_ref const& ref, int) noexcept; | ||
| 36 | 159 | iterator( | |
| 37 | detail::params_iter_impl const& it) | ||
| 38 | 159 | : it_(it) | |
| 39 | { | ||
| 40 | 159 | } | |
| 41 | |||
| 42 | public: | ||
| 43 | using value_type = | ||
| 44 | params_encoded_base::value_type; | ||
| 45 | using reference = | ||
| 46 | params_encoded_base::reference; | ||
| 47 | using pointer = reference; | ||
| 48 | using difference_type = std::ptrdiff_t; | ||
| 49 | using iterator_category = | ||
| 50 | std::bidirectional_iterator_tag; | ||
| 51 | |||
| 52 | 4 | iterator() = default; | |
| 53 | iterator(iterator const&) = default; | ||
| 54 | iterator& operator=( | ||
| 55 | iterator const&) = default; | ||
| 56 | |||
| 57 | iterator& | ||
| 58 | 738 | operator++() noexcept | |
| 59 | { | ||
| 60 | 738 | it_.increment(); | |
| 61 | 738 | return *this; | |
| 62 | } | ||
| 63 | |||
| 64 | iterator | ||
| 65 | 303 | operator++(int) noexcept | |
| 66 | { | ||
| 67 | 303 | auto tmp = *this; | |
| 68 | 303 | ++*this; | |
| 69 | 303 | return tmp; | |
| 70 | } | ||
| 71 | |||
| 72 | iterator& | ||
| 73 | 602 | operator--() noexcept | |
| 74 | { | ||
| 75 | 602 | it_.decrement(); | |
| 76 | 602 | return *this; | |
| 77 | } | ||
| 78 | |||
| 79 | iterator | ||
| 80 | 301 | operator--(int) noexcept | |
| 81 | { | ||
| 82 | 301 | auto tmp = *this; | |
| 83 | 301 | --*this; | |
| 84 | 301 | return tmp; | |
| 85 | } | ||
| 86 | |||
| 87 | reference | ||
| 88 | 664 | operator*() const | |
| 89 | { | ||
| 90 | 664 | return it_.dereference(); | |
| 91 | } | ||
| 92 | |||
| 93 | pointer | ||
| 94 | 21 | operator->() const | |
| 95 | { | ||
| 96 | 21 | return it_.dereference(); | |
| 97 | } | ||
| 98 | |||
| 99 | friend | ||
| 100 | bool | ||
| 101 | 643 | operator==( | |
| 102 | iterator const& it0, | ||
| 103 | iterator const& it1) noexcept | ||
| 104 | { | ||
| 105 | 643 | return it0.it_.equal(it1.it_); | |
| 106 | } | ||
| 107 | |||
| 108 | friend | ||
| 109 | bool | ||
| 110 | 138 | operator!=( | |
| 111 | iterator const& it0, | ||
| 112 | iterator const& it1) noexcept | ||
| 113 | { | ||
| 114 | 138 | return ! it0.it_.equal(it1.it_); | |
| 115 | } | ||
| 116 | }; | ||
| 117 | |||
| 118 | //------------------------------------------------ | ||
| 119 | // | ||
| 120 | // Observers | ||
| 121 | // | ||
| 122 | //------------------------------------------------ | ||
| 123 | |||
| 124 | inline | ||
| 125 | bool | ||
| 126 | 28 | params_encoded_base:: | |
| 127 | contains( | ||
| 128 | pct_string_view key, | ||
| 129 | ignore_case_param ic) const noexcept | ||
| 130 | { | ||
| 131 | 28 | return find_impl( | |
| 132 | 56 | begin().it_, key, ic) != end(); | |
| 133 | } | ||
| 134 | |||
| 135 | inline | ||
| 136 | pct_string_view | ||
| 137 | 7 | params_encoded_base:: | |
| 138 | get_or( | ||
| 139 | pct_string_view key, | ||
| 140 | pct_string_view value, | ||
| 141 | ignore_case_param ic) const noexcept | ||
| 142 | { | ||
| 143 | 7 | auto it = find_impl( | |
| 144 | 7 | begin().it_, key, ic); | |
| 145 | 7 | detail::params_iter_impl end_(ref_, 0); | |
| 146 | 7 | if(it.equal(end_)) | |
| 147 | 2 | return value; | |
| 148 | |||
| 149 | 5 | param_pct_view const p = it.dereference(); | |
| 150 | 5 | if(! p.has_value) | |
| 151 | 1 | return pct_string_view(); | |
| 152 | |||
| 153 | 4 | return p.value; | |
| 154 | } | ||
| 155 | |||
| 156 | inline | ||
| 157 | auto | ||
| 158 | 38 | params_encoded_base:: | |
| 159 | find( | ||
| 160 | pct_string_view key, | ||
| 161 | ignore_case_param ic) const noexcept -> | ||
| 162 | iterator | ||
| 163 | { | ||
| 164 | 38 | return find_impl( | |
| 165 | 76 | begin().it_, key, ic); | |
| 166 | } | ||
| 167 | |||
| 168 | inline | ||
| 169 | auto | ||
| 170 | 32 | params_encoded_base:: | |
| 171 | find( | ||
| 172 | iterator it, | ||
| 173 | pct_string_view key, | ||
| 174 | ignore_case_param ic) const noexcept -> | ||
| 175 | iterator | ||
| 176 | { | ||
| 177 | 64 | return find_impl( | |
| 178 | 32 | it.it_, key, ic); | |
| 179 | } | ||
| 180 | |||
| 181 | inline | ||
| 182 | auto | ||
| 183 | 4 | params_encoded_base:: | |
| 184 | find_last( | ||
| 185 | pct_string_view key, | ||
| 186 | ignore_case_param ic) const noexcept -> | ||
| 187 | iterator | ||
| 188 | { | ||
| 189 | 4 | return find_last_impl( | |
| 190 | 8 | end().it_, key, ic); | |
| 191 | } | ||
| 192 | |||
| 193 | inline | ||
| 194 | auto | ||
| 195 | 9 | params_encoded_base:: | |
| 196 | find_last( | ||
| 197 | iterator it, | ||
| 198 | pct_string_view key, | ||
| 199 | ignore_case_param ic) const noexcept -> | ||
| 200 | iterator | ||
| 201 | { | ||
| 202 | 18 | return find_last_impl( | |
| 203 | 9 | it.it_, key, ic); | |
| 204 | } | ||
| 205 | |||
| 206 | //------------------------------------------------ | ||
| 207 | |||
| 208 | inline | ||
| 209 | 299 | params_encoded_base:: | |
| 210 | iterator:: | ||
| 211 | iterator( | ||
| 212 | 299 | detail::query_ref const& ref) noexcept | |
| 213 | 299 | : it_(ref) | |
| 214 | { | ||
| 215 | 299 | } | |
| 216 | |||
| 217 | inline | ||
| 218 | 232 | params_encoded_base:: | |
| 219 | iterator:: | ||
| 220 | iterator( | ||
| 221 | 232 | detail::query_ref const& ref, int) noexcept | |
| 222 | 232 | : it_(ref, 0) | |
| 223 | { | ||
| 224 | 232 | } | |
| 225 | |||
| 226 | //------------------------------------------------ | ||
| 227 | // | ||
| 228 | // params_encoded_base | ||
| 229 | // | ||
| 230 | //------------------------------------------------ | ||
| 231 | |||
| 232 | inline | ||
| 233 | 462 | params_encoded_base:: | |
| 234 | params_encoded_base( | ||
| 235 | 462 | detail::query_ref const& ref) noexcept | |
| 236 | 462 | : ref_(ref) | |
| 237 | { | ||
| 238 | 462 | } | |
| 239 | |||
| 240 | //------------------------------------------------ | ||
| 241 | // | ||
| 242 | // Observers | ||
| 243 | // | ||
| 244 | //------------------------------------------------ | ||
| 245 | |||
| 246 | inline | ||
| 247 | pct_string_view | ||
| 248 | 11 | params_encoded_base:: | |
| 249 | buffer() const noexcept | ||
| 250 | { | ||
| 251 | 11 | return ref_.buffer(); | |
| 252 | } | ||
| 253 | |||
| 254 | inline | ||
| 255 | bool | ||
| 256 | 6 | params_encoded_base:: | |
| 257 | empty() const noexcept | ||
| 258 | { | ||
| 259 | 6 | return ref_.nparam() == 0; | |
| 260 | } | ||
| 261 | |||
| 262 | inline | ||
| 263 | std::size_t | ||
| 264 | 303 | params_encoded_base:: | |
| 265 | size() const noexcept | ||
| 266 | { | ||
| 267 | 303 | return ref_.nparam(); | |
| 268 | } | ||
| 269 | |||
| 270 | inline | ||
| 271 | auto | ||
| 272 | 299 | params_encoded_base:: | |
| 273 | begin() const noexcept -> | ||
| 274 | iterator | ||
| 275 | { | ||
| 276 | 299 | return { ref_ }; | |
| 277 | } | ||
| 278 | |||
| 279 | inline | ||
| 280 | auto | ||
| 281 | 232 | params_encoded_base:: | |
| 282 | end() const noexcept -> | ||
| 283 | iterator | ||
| 284 | { | ||
| 285 | 232 | return { ref_, 0 }; | |
| 286 | } | ||
| 287 | |||
| 288 | //------------------------------------------------ | ||
| 289 | |||
| 290 | inline | ||
| 291 | std::size_t | ||
| 292 | 29 | params_encoded_base:: | |
| 293 | count( | ||
| 294 | pct_string_view key, | ||
| 295 | ignore_case_param ic) const noexcept | ||
| 296 | { | ||
| 297 | 29 | std::size_t n = 0; | |
| 298 | 29 | auto it = find(key, ic); | |
| 299 | 29 | auto const end_ = end(); | |
| 300 | 57 | while(it != end_) | |
| 301 | { | ||
| 302 | 28 | ++n; | |
| 303 | 28 | ++it; | |
| 304 | 28 | it = find(it, key, ic); | |
| 305 | } | ||
| 306 | 29 | return n; | |
| 307 | } | ||
| 308 | |||
| 309 | //------------------------------------------------ | ||
| 310 | // | ||
| 311 | // (implementation) | ||
| 312 | // | ||
| 313 | //------------------------------------------------ | ||
| 314 | |||
| 315 | inline | ||
| 316 | detail::params_iter_impl | ||
| 317 | 105 | params_encoded_base:: | |
| 318 | find_impl( | ||
| 319 | detail::params_iter_impl it, | ||
| 320 | pct_string_view key, | ||
| 321 | ignore_case_param ic) const noexcept | ||
| 322 | { | ||
| 323 | 105 | detail::params_iter_impl end_(ref_, 0); | |
| 324 | 105 | if(! ic) | |
| 325 | { | ||
| 326 | for(;;) | ||
| 327 | { | ||
| 328 | 317 | if(it.equal(end_)) | |
| 329 | 33 | return it; | |
| 330 | 284 | if(*it.key() == *key) | |
| 331 | 34 | return it; | |
| 332 | 250 | it.increment(); | |
| 333 | } | ||
| 334 | } | ||
| 335 | for(;;) | ||
| 336 | { | ||
| 337 | 129 | if(it.equal(end_)) | |
| 338 | 10 | return it; | |
| 339 | 119 | if( grammar::ci_is_equal( | |
| 340 | 238 | *it.key(), *key)) | |
| 341 | 28 | return it; | |
| 342 | 91 | it.increment(); | |
| 343 | } | ||
| 344 | } | ||
| 345 | |||
| 346 | inline | ||
| 347 | detail::params_iter_impl | ||
| 348 | 13 | params_encoded_base:: | |
| 349 | find_last_impl( | ||
| 350 | detail::params_iter_impl it, | ||
| 351 | pct_string_view key, | ||
| 352 | ignore_case_param ic) const noexcept | ||
| 353 | { | ||
| 354 | 13 | detail::params_iter_impl begin_(ref_); | |
| 355 | 13 | if(! ic) | |
| 356 | { | ||
| 357 | for(;;) | ||
| 358 | { | ||
| 359 | 13 | if(it.equal(begin_)) | |
| 360 | 2 | return { ref_, 0 }; | |
| 361 | 11 | it.decrement(); | |
| 362 | 11 | if(*it.key() == *key) | |
| 363 | 5 | return it; | |
| 364 | } | ||
| 365 | } | ||
| 366 | for(;;) | ||
| 367 | { | ||
| 368 | 9 | if(it.equal(begin_)) | |
| 369 | 1 | return { ref_, 0 }; | |
| 370 | 8 | it.decrement(); | |
| 371 | 8 | if(grammar::ci_is_equal( | |
| 372 | 16 | *it.key(), *key)) | |
| 373 | 5 | return it; | |
| 374 | } | ||
| 375 | } | ||
| 376 | |||
| 377 | //------------------------------------------------ | ||
| 378 | |||
| 379 | inline | ||
| 380 | std::ostream& | ||
| 381 | 1 | operator<<( | |
| 382 | std::ostream& os, | ||
| 383 | params_encoded_base const& qp) | ||
| 384 | { | ||
| 385 | 1 | os << qp.buffer(); | |
| 386 | 1 | return os; | |
| 387 | } | ||
| 388 | |||
| 389 | } // urls | ||
| 390 | } // boost | ||
| 391 | |||
| 392 | #endif | ||
| 393 |