OLD | NEW |
1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #ifndef NET_HTTP_HTTP_UTIL_H_ | 5 #ifndef NET_HTTP_HTTP_UTIL_H_ |
6 #define NET_HTTP_HTTP_UTIL_H_ | 6 #define NET_HTTP_HTTP_UTIL_H_ |
7 | 7 |
8 #include <string> | 8 #include <string> |
9 #include <vector> | 9 #include <vector> |
10 | 10 |
(...skipping 204 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
215 bool GetNext(); | 215 bool GetNext(); |
216 | 216 |
217 // Iterates through the list of headers, starting with the current position | 217 // Iterates through the list of headers, starting with the current position |
218 // and looks for the specified header. Note that the name _must_ be | 218 // and looks for the specified header. Note that the name _must_ be |
219 // lower cased. | 219 // lower cased. |
220 // If the header was found, the return value will be true and the current | 220 // If the header was found, the return value will be true and the current |
221 // position points to the header. If the return value is false, the | 221 // position points to the header. If the return value is false, the |
222 // current position will be at the end of the headers. | 222 // current position will be at the end of the headers. |
223 bool AdvanceTo(const char* lowercase_name); | 223 bool AdvanceTo(const char* lowercase_name); |
224 | 224 |
225 void Reset() { | 225 void Reset() { lines_.Reset(); } |
226 lines_.Reset(); | |
227 } | |
228 | 226 |
229 std::string::const_iterator name_begin() const { | 227 std::string::const_iterator name_begin() const { return name_begin_; } |
230 return name_begin_; | 228 std::string::const_iterator name_end() const { return name_end_; } |
231 } | 229 std::string name() const { return std::string(name_begin_, name_end_); } |
232 std::string::const_iterator name_end() const { | |
233 return name_end_; | |
234 } | |
235 std::string name() const { | |
236 return std::string(name_begin_, name_end_); | |
237 } | |
238 | 230 |
239 std::string::const_iterator values_begin() const { | 231 std::string::const_iterator values_begin() const { return values_begin_; } |
240 return values_begin_; | 232 std::string::const_iterator values_end() const { return values_end_; } |
241 } | |
242 std::string::const_iterator values_end() const { | |
243 return values_end_; | |
244 } | |
245 std::string values() const { | 233 std::string values() const { |
246 return std::string(values_begin_, values_end_); | 234 return std::string(values_begin_, values_end_); |
247 } | 235 } |
248 | 236 |
249 private: | 237 private: |
250 base::StringTokenizer lines_; | 238 base::StringTokenizer lines_; |
251 std::string::const_iterator name_begin_; | 239 std::string::const_iterator name_begin_; |
252 std::string::const_iterator name_end_; | 240 std::string::const_iterator name_end_; |
253 std::string::const_iterator values_begin_; | 241 std::string::const_iterator values_begin_; |
254 std::string::const_iterator values_end_; | 242 std::string::const_iterator values_end_; |
(...skipping 14 matching lines...) Expand all Loading... |
269 public: | 257 public: |
270 ValuesIterator(std::string::const_iterator values_begin, | 258 ValuesIterator(std::string::const_iterator values_begin, |
271 std::string::const_iterator values_end, | 259 std::string::const_iterator values_end, |
272 char delimiter); | 260 char delimiter); |
273 ~ValuesIterator(); | 261 ~ValuesIterator(); |
274 | 262 |
275 // Advances the iterator to the next value, if any. Returns true if there | 263 // Advances the iterator to the next value, if any. Returns true if there |
276 // is a next value. Use value* methods to access the resultant value. | 264 // is a next value. Use value* methods to access the resultant value. |
277 bool GetNext(); | 265 bool GetNext(); |
278 | 266 |
279 std::string::const_iterator value_begin() const { | 267 std::string::const_iterator value_begin() const { return value_begin_; } |
280 return value_begin_; | 268 std::string::const_iterator value_end() const { return value_end_; } |
281 } | 269 std::string value() const { return std::string(value_begin_, value_end_); } |
282 std::string::const_iterator value_end() const { | |
283 return value_end_; | |
284 } | |
285 std::string value() const { | |
286 return std::string(value_begin_, value_end_); | |
287 } | |
288 | 270 |
289 private: | 271 private: |
290 base::StringTokenizer values_; | 272 base::StringTokenizer values_; |
291 std::string::const_iterator value_begin_; | 273 std::string::const_iterator value_begin_; |
292 std::string::const_iterator value_end_; | 274 std::string::const_iterator value_end_; |
293 }; | 275 }; |
294 | 276 |
295 // Iterates over a delimited sequence of name-value pairs in an HTTP header. | 277 // Iterates over a delimited sequence of name-value pairs in an HTTP header. |
296 // Each pair consists of a token (the name), an equals sign, and either a | 278 // Each pair consists of a token (the name), an equals sign, and either a |
297 // token or quoted-string (the value). Arbitrary HTTP LWS is permitted outside | 279 // token or quoted-string (the value). Arbitrary HTTP LWS is permitted outside |
(...skipping 22 matching lines...) Expand all Loading... |
320 std::string name() const { return std::string(name_begin_, name_end_); } | 302 std::string name() const { return std::string(name_begin_, name_end_); } |
321 | 303 |
322 // The value of the current name-value pair. | 304 // The value of the current name-value pair. |
323 std::string::const_iterator value_begin() const { | 305 std::string::const_iterator value_begin() const { |
324 return value_is_quoted_ ? unquoted_value_.begin() : value_begin_; | 306 return value_is_quoted_ ? unquoted_value_.begin() : value_begin_; |
325 } | 307 } |
326 std::string::const_iterator value_end() const { | 308 std::string::const_iterator value_end() const { |
327 return value_is_quoted_ ? unquoted_value_.end() : value_end_; | 309 return value_is_quoted_ ? unquoted_value_.end() : value_end_; |
328 } | 310 } |
329 std::string value() const { | 311 std::string value() const { |
330 return value_is_quoted_ ? unquoted_value_ : std::string(value_begin_, | 312 return value_is_quoted_ ? unquoted_value_ |
331 value_end_); | 313 : std::string(value_begin_, value_end_); |
332 } | 314 } |
333 | 315 |
334 // The value before unquoting (if any). | 316 // The value before unquoting (if any). |
335 std::string raw_value() const { return std::string(value_begin_, | 317 std::string raw_value() const { |
336 value_end_); } | 318 return std::string(value_begin_, value_end_); |
| 319 } |
337 | 320 |
338 private: | 321 private: |
339 HttpUtil::ValuesIterator props_; | 322 HttpUtil::ValuesIterator props_; |
340 bool valid_; | 323 bool valid_; |
341 | 324 |
342 std::string::const_iterator name_begin_; | 325 std::string::const_iterator name_begin_; |
343 std::string::const_iterator name_end_; | 326 std::string::const_iterator name_end_; |
344 | 327 |
345 std::string::const_iterator value_begin_; | 328 std::string::const_iterator value_begin_; |
346 std::string::const_iterator value_end_; | 329 std::string::const_iterator value_end_; |
347 | 330 |
348 // Do not store iterators into this string. The NameValuePairsIterator | 331 // Do not store iterators into this string. The NameValuePairsIterator |
349 // is copyable/assignable, and if copied the copy's iterators would point | 332 // is copyable/assignable, and if copied the copy's iterators would point |
350 // into the original's unquoted_value_ member. | 333 // into the original's unquoted_value_ member. |
351 std::string unquoted_value_; | 334 std::string unquoted_value_; |
352 | 335 |
353 bool value_is_quoted_; | 336 bool value_is_quoted_; |
354 }; | 337 }; |
355 }; | 338 }; |
356 | 339 |
357 } // namespace net | 340 } // namespace net |
358 | 341 |
359 #endif // NET_HTTP_HTTP_UTIL_H_ | 342 #endif // NET_HTTP_HTTP_UTIL_H_ |
OLD | NEW |