include/boost/url/detail/impl/any_params_iter.hpp
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boost::urls::detail::any_params_iter::~any_params_iter()
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boost::urls::detail::query_string_iter::query_string_iter(boost::core::basic_string_view<char>, bool)
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boost::urls::detail::query_string_iter::rewind()
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boost::urls::detail::query_string_iter::measure(unsigned long&)
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boost::urls::detail::query_string_iter::copy(char*&, char const*)
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boost::urls::detail::query_string_iter::increment()
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boost::urls::detail::single_param_iter::single_param_iter(boost::urls::param_view const&, bool)
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boost::urls::detail::single_param_iter::rewind()
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boost::urls::detail::single_param_iter::measure(unsigned long&)
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boost::urls::detail::single_param_iter::copy(char*&, char const*)
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boost::urls::detail::params_iter_base::measure_impl(unsigned long&, boost::urls::param_view const&)
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boost::urls::detail::params_iter_base::copy_impl(char*&, char const*, boost::urls::param_view const&)
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boost::urls::detail::param_encoded_iter::param_encoded_iter(boost::urls::param_pct_view const&)
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boost::urls::detail::param_encoded_iter::rewind()
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boost::urls::detail::param_encoded_iter::measure(unsigned long&)
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boost::urls::detail::param_encoded_iter::copy(char*&, char const*)
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boost::urls::detail::params_encoded_iter_base::measure_impl(unsigned long&, boost::urls::param_view const&)
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boost::urls::detail::params_encoded_iter_base::copy_impl(char*&, char const*, boost::urls::param_view const&)
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boost::urls::detail::param_value_iter::rewind()
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boost::urls::detail::param_value_iter::measure(unsigned long&)
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boost::urls::detail::param_value_iter::copy(char*&, char const*)
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boost::urls::detail::param_encoded_value_iter::rewind()
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boost::urls::detail::param_encoded_value_iter::measure(unsigned long&)
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| Line | TLA | Hits | Source Code |
|---|---|---|---|
| 1 | // | ||
| 2 | // Copyright (c) 2019 Vinnie Falco (vinnie.falco@gmail.com) | ||
| 3 | // Copyright (c) 2023 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_DETAIL_IMPL_ANY_PARAMS_ITER_HPP | ||
| 12 | #define BOOST_URL_DETAIL_IMPL_ANY_PARAMS_ITER_HPP | ||
| 13 | |||
| 14 | #include <boost/url/encode.hpp> | ||
| 15 | #include <boost/url/rfc/detail/charsets.hpp> | ||
| 16 | #include <boost/assert.hpp> | ||
| 17 | |||
| 18 | namespace boost { | ||
| 19 | namespace urls { | ||
| 20 | namespace detail { | ||
| 21 | |||
| 22 | /* | ||
| 23 | When a string is transformed into a range of | ||
| 24 | params, the empty string becomes ambiguous: | ||
| 25 | it can be an empty range, or a range with | ||
| 26 | one param. The value `not_empty` is used on | ||
| 27 | construction to inform the transformation | ||
| 28 | that the empty string should be treated as | ||
| 29 | a one-element range. This simplifies | ||
| 30 | edit_params(). | ||
| 31 | */ | ||
| 32 | |||
| 33 | //------------------------------------------------ | ||
| 34 | // | ||
| 35 | // any_params_iter | ||
| 36 | // | ||
| 37 | //------------------------------------------------ | ||
| 38 | |||
| 39 | inline | ||
| 40 | 1695x | any_params_iter:: | |
| 41 | ~any_params_iter() noexcept = default; | ||
| 42 | |||
| 43 | //------------------------------------------------ | ||
| 44 | // | ||
| 45 | // query_iter | ||
| 46 | // | ||
| 47 | //------------------------------------------------ | ||
| 48 | |||
| 49 | inline | ||
| 50 | 429x | query_string_iter:: | |
| 51 | query_string_iter( | ||
| 52 | core::string_view s, | ||
| 53 | 429x | bool ne) noexcept | |
| 54 | : any_params_iter( | ||
| 55 | 429x | s.empty() && ! ne, s) | |
| 56 | { | ||
| 57 | 429x | rewind(); | |
| 58 | 429x | } | |
| 59 | |||
| 60 | inline | ||
| 61 | void | ||
| 62 | 598x | query_string_iter:: | |
| 63 | rewind() noexcept | ||
| 64 | { | ||
| 65 | 598x | if(empty) | |
| 66 | { | ||
| 67 | 260x | at_end_ = true; | |
| 68 | 260x | return; | |
| 69 | } | ||
| 70 | 338x | p_ = s0.begin(); | |
| 71 | 338x | if(! s0.empty()) | |
| 72 | { | ||
| 73 | auto pos = | ||
| 74 | 330x | s0.find_first_of('&'); | |
| 75 | 330x | if(pos != core::string_view::npos) | |
| 76 | 314x | n_ = pos; | |
| 77 | else | ||
| 78 | 16x | n_ = s0.size(); | |
| 79 | } | ||
| 80 | else | ||
| 81 | { | ||
| 82 | 8x | n_ = 0; | |
| 83 | } | ||
| 84 | 338x | at_end_ = false; | |
| 85 | } | ||
| 86 | |||
| 87 | inline | ||
| 88 | bool | ||
| 89 | 755x | query_string_iter:: | |
| 90 | measure( | ||
| 91 | std::size_t& n) noexcept | ||
| 92 | { | ||
| 93 | 755x | if(at_end_) | |
| 94 | 429x | return false; | |
| 95 | // When interacting with the query as | ||
| 96 | // an intact string, we do not treat | ||
| 97 | // the plus sign as an encoded space. | ||
| 98 | 326x | encoding_opts opt; | |
| 99 | 326x | opt.space_as_plus = false; | |
| 100 | 326x | n += encoded_size( | |
| 101 | core::string_view(p_, n_), | ||
| 102 | query_chars, | ||
| 103 | opt); | ||
| 104 | 326x | increment(); | |
| 105 | 326x | return true; | |
| 106 | } | ||
| 107 | |||
| 108 | inline | ||
| 109 | void | ||
| 110 | 326x | query_string_iter:: | |
| 111 | copy( | ||
| 112 | char*& dest, | ||
| 113 | char const* end) noexcept | ||
| 114 | { | ||
| 115 | 326x | BOOST_ASSERT(! at_end_); | |
| 116 | // When interacting with the query as | ||
| 117 | // an intact string, we do not treat | ||
| 118 | // the plus sign as an encoded space. | ||
| 119 | 326x | encoding_opts opt; | |
| 120 | 326x | opt.space_as_plus = false; | |
| 121 | 326x | dest += encode_unsafe( | |
| 122 | dest, | ||
| 123 | 326x | end - dest, | |
| 124 | core::string_view(p_, n_), | ||
| 125 | query_chars, | ||
| 126 | opt); | ||
| 127 | 326x | increment(); | |
| 128 | 326x | } | |
| 129 | |||
| 130 | inline | ||
| 131 | void | ||
| 132 | 652x | query_string_iter:: | |
| 133 | increment() noexcept | ||
| 134 | { | ||
| 135 | 652x | p_ += n_; | |
| 136 | 652x | if(p_ == s0.end()) | |
| 137 | { | ||
| 138 | 338x | at_end_ = true; | |
| 139 | 338x | return; | |
| 140 | } | ||
| 141 | 314x | ++p_; | |
| 142 | 314x | core::string_view s(p_, s0.end() - p_); | |
| 143 | 314x | auto pos = s.find_first_of('&'); | |
| 144 | 314x | if(pos != core::string_view::npos) | |
| 145 | ✗ | n_ = pos; | |
| 146 | else | ||
| 147 | 314x | n_ = s.size(); | |
| 148 | } | ||
| 149 | |||
| 150 | //------------------------------------------------ | ||
| 151 | // | ||
| 152 | // param_iter | ||
| 153 | // | ||
| 154 | //------------------------------------------------ | ||
| 155 | |||
| 156 | inline | ||
| 157 | 1176x | single_param_iter:: | |
| 158 | single_param_iter( | ||
| 159 | param_view const& p, | ||
| 160 | 1176x | bool space_as_plus) noexcept | |
| 161 | : any_params_iter( | ||
| 162 | false, | ||
| 163 | p.key, | ||
| 164 | p.value) | ||
| 165 | 1176x | , has_value_(p.has_value) | |
| 166 | 1176x | , space_as_plus_(space_as_plus) | |
| 167 | { | ||
| 168 | 1176x | } | |
| 169 | |||
| 170 | inline | ||
| 171 | void | ||
| 172 | 1176x | single_param_iter:: | |
| 173 | rewind() noexcept | ||
| 174 | { | ||
| 175 | 1176x | at_end_ = false; | |
| 176 | 1176x | } | |
| 177 | |||
| 178 | inline | ||
| 179 | bool | ||
| 180 | 2352x | single_param_iter:: | |
| 181 | measure(std::size_t& n) noexcept | ||
| 182 | { | ||
| 183 | 2352x | if(at_end_) | |
| 184 | 1176x | return false; | |
| 185 | 1176x | encoding_opts opt; | |
| 186 | 1176x | opt.space_as_plus = space_as_plus_; | |
| 187 | 1176x | n += encoded_size( | |
| 188 | s0, | ||
| 189 | detail::param_key_chars, | ||
| 190 | opt); | ||
| 191 | 1176x | if(has_value_) | |
| 192 | { | ||
| 193 | 1176x | ++n; // '=' | |
| 194 | 1176x | n += encoded_size( | |
| 195 | s1, | ||
| 196 | detail::param_value_chars, | ||
| 197 | opt); | ||
| 198 | } | ||
| 199 | 1176x | at_end_ = true; | |
| 200 | 1176x | return true; | |
| 201 | } | ||
| 202 | |||
| 203 | inline | ||
| 204 | void | ||
| 205 | 1176x | single_param_iter:: | |
| 206 | copy( | ||
| 207 | char*& dest, | ||
| 208 | char const* end) noexcept | ||
| 209 | { | ||
| 210 | 1176x | BOOST_ASSERT(! at_end_); | |
| 211 | 1176x | encoding_opts opt; | |
| 212 | 1176x | opt.space_as_plus = space_as_plus_; | |
| 213 | 2352x | dest += encode( | |
| 214 | dest, | ||
| 215 | 1176x | end - dest, | |
| 216 | s0, | ||
| 217 | detail::param_key_chars, | ||
| 218 | opt); | ||
| 219 | 1176x | if (has_value_) | |
| 220 | { | ||
| 221 | 1176x | *dest++ = '='; | |
| 222 | 1176x | dest += encode( | |
| 223 | dest, | ||
| 224 | 1176x | end - dest, | |
| 225 | s1, | ||
| 226 | detail::param_value_chars, | ||
| 227 | opt); | ||
| 228 | } | ||
| 229 | 1176x | } | |
| 230 | |||
| 231 | //------------------------------------------------ | ||
| 232 | // | ||
| 233 | // params_iter_base | ||
| 234 | // | ||
| 235 | //------------------------------------------------ | ||
| 236 | |||
| 237 | inline | ||
| 238 | void | ||
| 239 | 70x | params_iter_base:: | |
| 240 | measure_impl( | ||
| 241 | std::size_t& n, | ||
| 242 | param_view const& p) noexcept | ||
| 243 | { | ||
| 244 | 70x | encoding_opts opt; | |
| 245 | 70x | opt.space_as_plus = space_as_plus_; | |
| 246 | 70x | n += encoded_size( | |
| 247 | p.key, | ||
| 248 | detail::param_key_chars, | ||
| 249 | opt); | ||
| 250 | 70x | if(p.has_value) | |
| 251 | { | ||
| 252 | 58x | ++n; // '=' | |
| 253 | 58x | n += encoded_size( | |
| 254 | p.value, | ||
| 255 | detail::param_value_chars, | ||
| 256 | opt); | ||
| 257 | } | ||
| 258 | 70x | } | |
| 259 | |||
| 260 | inline | ||
| 261 | void | ||
| 262 | 70x | params_iter_base:: | |
| 263 | copy_impl( | ||
| 264 | char*& dest, | ||
| 265 | char const* end, | ||
| 266 | param_view const& p) noexcept | ||
| 267 | { | ||
| 268 | 70x | encoding_opts opt; | |
| 269 | 70x | opt.space_as_plus = space_as_plus_; | |
| 270 | 140x | dest += encode( | |
| 271 | dest, | ||
| 272 | 70x | end - dest, | |
| 273 | p.key, | ||
| 274 | detail::param_key_chars, | ||
| 275 | opt); | ||
| 276 | 70x | if(p.has_value) | |
| 277 | { | ||
| 278 | 58x | *dest++ = '='; | |
| 279 | 58x | dest += encode( | |
| 280 | dest, | ||
| 281 | 58x | end - dest, | |
| 282 | p.value, | ||
| 283 | detail::param_value_chars, | ||
| 284 | opt); | ||
| 285 | } | ||
| 286 | 70x | } | |
| 287 | |||
| 288 | //------------------------------------------------ | ||
| 289 | // | ||
| 290 | // param_encoded_iter | ||
| 291 | // | ||
| 292 | //------------------------------------------------ | ||
| 293 | |||
| 294 | inline | ||
| 295 | 12x | param_encoded_iter:: | |
| 296 | param_encoded_iter( | ||
| 297 | 12x | param_pct_view const& p) noexcept | |
| 298 | : any_params_iter( | ||
| 299 | false, | ||
| 300 | p.key, | ||
| 301 | p.value) | ||
| 302 | 12x | , has_value_(p.has_value) | |
| 303 | { | ||
| 304 | 12x | } | |
| 305 | |||
| 306 | inline | ||
| 307 | void | ||
| 308 | 12x | param_encoded_iter:: | |
| 309 | rewind() noexcept | ||
| 310 | { | ||
| 311 | 12x | at_end_ = false; | |
| 312 | 12x | } | |
| 313 | |||
| 314 | inline | ||
| 315 | bool | ||
| 316 | 24x | param_encoded_iter:: | |
| 317 | measure(std::size_t& n) noexcept | ||
| 318 | { | ||
| 319 | 24x | if(at_end_) | |
| 320 | 12x | return false; | |
| 321 | 12x | n += detail::re_encoded_size_unsafe( | |
| 322 | s0, | ||
| 323 | detail::param_key_chars); | ||
| 324 | 12x | if(has_value_) | |
| 325 | 12x | n += detail::re_encoded_size_unsafe( | |
| 326 | s1, | ||
| 327 | 12x | detail::param_value_chars) + 1; // for '=' | |
| 328 | 12x | at_end_ = true; | |
| 329 | 12x | return true; | |
| 330 | } | ||
| 331 | |||
| 332 | inline | ||
| 333 | void | ||
| 334 | 12x | param_encoded_iter:: | |
| 335 | copy( | ||
| 336 | char*& dest, | ||
| 337 | char const* end) noexcept | ||
| 338 | { | ||
| 339 | 12x | detail::re_encode_unsafe( | |
| 340 | dest, | ||
| 341 | end, | ||
| 342 | s0, | ||
| 343 | detail::param_key_chars); | ||
| 344 | 12x | if(has_value_) | |
| 345 | { | ||
| 346 | 12x | *dest++ = '='; | |
| 347 | 12x | detail::re_encode_unsafe( | |
| 348 | dest, | ||
| 349 | end, | ||
| 350 | s1, | ||
| 351 | detail::param_value_chars); | ||
| 352 | } | ||
| 353 | 12x | } | |
| 354 | |||
| 355 | |||
| 356 | //------------------------------------------------ | ||
| 357 | // | ||
| 358 | // params_encoded_iter_base | ||
| 359 | // | ||
| 360 | //------------------------------------------------ | ||
| 361 | |||
| 362 | inline | ||
| 363 | void | ||
| 364 | 51x | params_encoded_iter_base:: | |
| 365 | measure_impl( | ||
| 366 | std::size_t& n, | ||
| 367 | param_view const& p) noexcept | ||
| 368 | { | ||
| 369 | 51x | n += detail::re_encoded_size_unsafe( | |
| 370 | p.key, | ||
| 371 | detail::param_key_chars); | ||
| 372 | 51x | if(p.has_value) | |
| 373 | 42x | n += detail::re_encoded_size_unsafe( | |
| 374 | p.value, | ||
| 375 | 42x | detail::param_value_chars) + 1; // for '=' | |
| 376 | 51x | } | |
| 377 | |||
| 378 | inline | ||
| 379 | void | ||
| 380 | 51x | params_encoded_iter_base:: | |
| 381 | copy_impl( | ||
| 382 | char*& dest, | ||
| 383 | char const* end, | ||
| 384 | param_view const& p) noexcept | ||
| 385 | { | ||
| 386 | 51x | detail::re_encode_unsafe( | |
| 387 | dest, | ||
| 388 | end, | ||
| 389 | p.key, | ||
| 390 | detail::param_key_chars); | ||
| 391 | 51x | if(p.has_value) | |
| 392 | { | ||
| 393 | 42x | *dest++ = '='; | |
| 394 | 42x | detail::re_encode_unsafe( | |
| 395 | dest, | ||
| 396 | end, | ||
| 397 | p.value, | ||
| 398 | detail::param_value_chars); | ||
| 399 | } | ||
| 400 | 51x | } | |
| 401 | |||
| 402 | //------------------------------------------------ | ||
| 403 | // | ||
| 404 | // param_value_iter | ||
| 405 | // | ||
| 406 | //------------------------------------------------ | ||
| 407 | |||
| 408 | inline | ||
| 409 | void | ||
| 410 | 9x | param_value_iter:: | |
| 411 | rewind() noexcept | ||
| 412 | { | ||
| 413 | 9x | at_end_ = false; | |
| 414 | 9x | } | |
| 415 | |||
| 416 | inline | ||
| 417 | bool | ||
| 418 | 18x | param_value_iter:: | |
| 419 | measure( | ||
| 420 | std::size_t& n) noexcept | ||
| 421 | { | ||
| 422 | 18x | if(at_end_) | |
| 423 | 9x | return false; | |
| 424 | 9x | n += nk_; // skip key | |
| 425 | 9x | if(has_value_) | |
| 426 | { | ||
| 427 | 5x | encoding_opts opt; | |
| 428 | 5x | opt.space_as_plus = false; | |
| 429 | 5x | n += encoded_size( | |
| 430 | s0, | ||
| 431 | detail::param_value_chars, | ||
| 432 | 5x | opt) + 1; // for '=' | |
| 433 | } | ||
| 434 | 9x | at_end_ = true; | |
| 435 | 9x | return true; | |
| 436 | } | ||
| 437 | |||
| 438 | inline | ||
| 439 | void | ||
| 440 | 9x | param_value_iter:: | |
| 441 | copy(char*& it, char const* end) noexcept | ||
| 442 | { | ||
| 443 | 9x | it += nk_; // skip key | |
| 444 | 9x | if(! has_value_) | |
| 445 | 4x | return; | |
| 446 | 5x | *it++ = '='; | |
| 447 | 5x | encoding_opts opt; | |
| 448 | 5x | opt.space_as_plus = false; | |
| 449 | 5x | it += encode( | |
| 450 | it, | ||
| 451 | 5x | end - it, | |
| 452 | s0, | ||
| 453 | detail::param_value_chars, | ||
| 454 | opt); | ||
| 455 | } | ||
| 456 | |||
| 457 | //------------------------------------------------ | ||
| 458 | // | ||
| 459 | // param_encoded_value_iter | ||
| 460 | // | ||
| 461 | //------------------------------------------------ | ||
| 462 | |||
| 463 | inline | ||
| 464 | void | ||
| 465 | 8x | param_encoded_value_iter:: | |
| 466 | rewind() noexcept | ||
| 467 | { | ||
| 468 | 8x | at_end_ = false; | |
| 469 | 8x | } | |
| 470 | |||
| 471 | inline | ||
| 472 | bool | ||
| 473 | 16x | param_encoded_value_iter:: | |
| 474 | measure( | ||
| 475 | std::size_t& n) noexcept | ||
| 476 | { | ||
| 477 | 16x | if(at_end_) | |
| 478 | 8x | return false; | |
| 479 | 8x | n += nk_; // skip key | |
| 480 | 8x | if(has_value_) | |
| 481 | { | ||
| 482 | 4x | n += detail::re_encoded_size_unsafe( | |
| 483 | s0, | ||
| 484 | 4x | detail::param_value_chars) + 1; // for '=' | |
| 485 | } | ||
| 486 | 8x | at_end_ = true; | |
| 487 | 8x | return true; | |
| 488 | } | ||
| 489 | |||
| 490 | inline | ||
| 491 | void | ||
| 492 | 8x | param_encoded_value_iter:: | |
| 493 | copy( | ||
| 494 | char*& dest, | ||
| 495 | char const* end) noexcept | ||
| 496 | { | ||
| 497 | 8x | dest += nk_; // skip key | |
| 498 | 8x | if(! has_value_) | |
| 499 | 4x | return; | |
| 500 | 4x | *dest++ = '='; | |
| 501 | 4x | detail::re_encode_unsafe( | |
| 502 | dest, | ||
| 503 | end, | ||
| 504 | s0, | ||
| 505 | detail::param_value_chars); | ||
| 506 | } | ||
| 507 | |||
| 508 | } // detail | ||
| 509 | } // urls | ||
| 510 | } // boost | ||
| 511 | |||
| 512 | #endif | ||
| 513 |