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| 1 // Copyright 2007, Google Inc. | 1 // Copyright 2007, Google Inc. |
| 2 // All rights reserved. | 2 // All rights reserved. |
| 3 // | 3 // |
| 4 // Redistribution and use in source and binary forms, with or without | 4 // Redistribution and use in source and binary forms, with or without |
| 5 // modification, are permitted provided that the following conditions are | 5 // modification, are permitted provided that the following conditions are |
| 6 // met: | 6 // met: |
| 7 // | 7 // |
| 8 // * Redistributions of source code must retain the above copyright | 8 // * Redistributions of source code must retain the above copyright |
| 9 // notice, this list of conditions and the following disclaimer. | 9 // notice, this list of conditions and the following disclaimer. |
| 10 // * Redistributions in binary form must reproduce the above | 10 // * Redistributions in binary form must reproduce the above |
| 11 // copyright notice, this list of conditions and the following disclaimer | 11 // copyright notice, this list of conditions and the following disclaimer |
| 12 // in the documentation and/or other materials provided with the | 12 // in the documentation and/or other materials provided with the |
| 13 // distribution. | 13 // distribution. |
| 14 // * Neither the name of Google Inc. nor the names of its | 14 // * Neither the name of Google Inc. nor the names of its |
| 15 // contributors may be used to endorse or promote products derived from | 15 // contributors may be used to endorse or promote products derived from |
| 16 // this software without specific prior written permission. | 16 // this software without specific prior written permission. |
| 17 // | 17 // |
| 18 // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS | 18 // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| 19 // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT | 19 // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
| 20 // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR | 20 // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
| 21 // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT | 21 // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
| 22 // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, | 22 // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| 23 // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT | 23 // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
| 24 // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, | 24 // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| 25 // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY | 25 // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| 26 // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | 26 // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| 27 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | 27 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| 28 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | 28 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| 29 | 29 |
| 30 #ifndef GOOGLEURL_SRC_GURL_H__ | 30 #ifndef URL_GURL_H_ |
| 31 #define GOOGLEURL_SRC_GURL_H__ | 31 #define URL_GURL_H_ |
| 32 | 32 |
| 33 #include <iosfwd> | 33 #include <iosfwd> |
| 34 #include <string> | 34 #include <string> |
| 35 | 35 |
| 36 #include "base/string16.h" | 36 #include "base/string16.h" |
| 37 #include "googleurl/src/url_canon.h" | 37 #include "url/url_canon.h" |
| 38 #include "googleurl/src/url_canon_stdstring.h" | 38 #include "url/url_canon_stdstring.h" |
| 39 #include "googleurl/src/url_common.h" | 39 #include "url/url_parse.h" |
| 40 #include "googleurl/src/url_parse.h" | |
| 41 | 40 |
| 42 class GURL { | 41 class GURL { |
| 43 public: | 42 public: |
| 44 typedef url_canon::StdStringReplacements<std::string> Replacements; | 43 typedef url_canon::StdStringReplacements<std::string> Replacements; |
| 45 typedef url_canon::StdStringReplacements<string16> ReplacementsW; | 44 typedef url_canon::StdStringReplacements<string16> ReplacementsW; |
| 46 | 45 |
| 47 // Creates an empty, invalid URL. | 46 // Creates an empty, invalid URL. |
| 48 GURL_API GURL(); | 47 GURL(); |
| 49 | 48 |
| 50 // Copy construction is relatively inexpensive, with most of the time going | 49 // Copy construction is relatively inexpensive, with most of the time going |
| 51 // to reallocating the string. It does not re-parse. | 50 // to reallocating the string. It does not re-parse. |
| 52 GURL_API GURL(const GURL& other); | 51 GURL(const GURL& other); |
| 53 | 52 |
| 54 // The narrow version requires the input be UTF-8. Invalid UTF-8 input will | 53 // The narrow version requires the input be UTF-8. Invalid UTF-8 input will |
| 55 // result in an invalid URL. | 54 // result in an invalid URL. |
| 56 // | 55 // |
| 57 // The wide version should also take an encoding parameter so we know how to | 56 // The wide version should also take an encoding parameter so we know how to |
| 58 // encode the query parameters. It is probably sufficient for the narrow | 57 // encode the query parameters. It is probably sufficient for the narrow |
| 59 // version to assume the query parameter encoding should be the same as the | 58 // version to assume the query parameter encoding should be the same as the |
| 60 // input encoding. | 59 // input encoding. |
| 61 GURL_API explicit GURL(const std::string& url_string | 60 explicit GURL(const std::string& url_string |
| 62 /*, output_param_encoding*/); | 61 /*, output_param_encoding*/); |
| 63 GURL_API explicit GURL(const string16& url_string | 62 explicit GURL(const string16& url_string |
| 64 /*, output_param_encoding*/); | 63 /*, output_param_encoding*/); |
| 65 | 64 |
| 66 // Constructor for URLs that have already been parsed and canonicalized. This | 65 // Constructor for URLs that have already been parsed and canonicalized. This |
| 67 // is used for conversions from KURL, for example. The caller must supply all | 66 // is used for conversions from KURL, for example. The caller must supply all |
| 68 // information associated with the URL, which must be correct and consistent. | 67 // information associated with the URL, which must be correct and consistent. |
| 69 GURL_API GURL(const char* canonical_spec, size_t canonical_spec_len, | 68 GURL(const char* canonical_spec, size_t canonical_spec_len, |
| 70 const url_parse::Parsed& parsed, bool is_valid); | 69 const url_parse::Parsed& parsed, bool is_valid); |
| 71 | 70 |
| 72 GURL_API ~GURL(); | 71 ~GURL(); |
| 73 | 72 |
| 74 GURL_API GURL& operator=(const GURL& other); | 73 GURL& operator=(const GURL& other); |
| 75 | 74 |
| 76 // Returns true when this object represents a valid parsed URL. When not | 75 // Returns true when this object represents a valid parsed URL. When not |
| 77 // valid, other functions will still succeed, but you will not get canonical | 76 // valid, other functions will still succeed, but you will not get canonical |
| 78 // data out in the format you may be expecting. Instead, we keep something | 77 // data out in the format you may be expecting. Instead, we keep something |
| 79 // "reasonable looking" so that the user can see how it's busted if | 78 // "reasonable looking" so that the user can see how it's busted if |
| 80 // displayed to them. | 79 // displayed to them. |
| 81 bool is_valid() const { | 80 bool is_valid() const { |
| 82 return is_valid_; | 81 return is_valid_; |
| 83 } | 82 } |
| 84 | 83 |
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| 96 // | 95 // |
| 97 // The URL will be ASCII except the reference fragment, which may be UTF-8. | 96 // The URL will be ASCII except the reference fragment, which may be UTF-8. |
| 98 // It is guaranteed to be valid UTF-8. | 97 // It is guaranteed to be valid UTF-8. |
| 99 // | 98 // |
| 100 // The exception is for empty() URLs (which are !is_valid()) but this will | 99 // The exception is for empty() URLs (which are !is_valid()) but this will |
| 101 // return the empty string without asserting. | 100 // return the empty string without asserting. |
| 102 // | 101 // |
| 103 // Used invalid_spec() below to get the unusable spec of an invalid URL. This | 102 // Used invalid_spec() below to get the unusable spec of an invalid URL. This |
| 104 // separation is designed to prevent errors that may cause security problems | 103 // separation is designed to prevent errors that may cause security problems |
| 105 // that could result from the mistaken use of an invalid URL. | 104 // that could result from the mistaken use of an invalid URL. |
| 106 GURL_API const std::string& spec() const; | 105 const std::string& spec() const; |
| 107 | 106 |
| 108 // Returns the potentially invalid spec for a the URL. This spec MUST NOT be | 107 // Returns the potentially invalid spec for a the URL. This spec MUST NOT be |
| 109 // modified or sent over the network. It is designed to be displayed in error | 108 // modified or sent over the network. It is designed to be displayed in error |
| 110 // messages to the user, as the apperance of the spec may explain the error. | 109 // messages to the user, as the apperance of the spec may explain the error. |
| 111 // If the spec is valid, the valid spec will be returned. | 110 // If the spec is valid, the valid spec will be returned. |
| 112 // | 111 // |
| 113 // The returned string is guaranteed to be valid UTF-8. | 112 // The returned string is guaranteed to be valid UTF-8. |
| 114 const std::string& possibly_invalid_spec() const { | 113 const std::string& possibly_invalid_spec() const { |
| 115 return spec_; | 114 return spec_; |
| 116 } | 115 } |
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| 148 // "standard" (SchemeIsStandard() == false) and the input looks relative, we | 147 // "standard" (SchemeIsStandard() == false) and the input looks relative, we |
| 149 // can't resolve it. In these cases, the result will be an empty, invalid | 148 // can't resolve it. In these cases, the result will be an empty, invalid |
| 150 // GURL. | 149 // GURL. |
| 151 // | 150 // |
| 152 // The result may also be a nonempty, invalid URL if the input has some kind | 151 // The result may also be a nonempty, invalid URL if the input has some kind |
| 153 // of encoding error. In these cases, we will try to construct a "good" URL | 152 // of encoding error. In these cases, we will try to construct a "good" URL |
| 154 // that may have meaning to the user, but it will be marked invalid. | 153 // that may have meaning to the user, but it will be marked invalid. |
| 155 // | 154 // |
| 156 // It is an error to resolve a URL relative to an invalid URL. The result | 155 // It is an error to resolve a URL relative to an invalid URL. The result |
| 157 // will be the empty URL. | 156 // will be the empty URL. |
| 158 GURL_API GURL Resolve(const std::string& relative) const; | 157 GURL Resolve(const std::string& relative) const; |
| 159 GURL_API GURL Resolve(const string16& relative) const; | 158 GURL Resolve(const string16& relative) const; |
| 160 | 159 |
| 161 // Like Resolve() above but takes a character set encoder which will be used | 160 // Like Resolve() above but takes a character set encoder which will be used |
| 162 // for any query text specified in the input. The charset converter parameter | 161 // for any query text specified in the input. The charset converter parameter |
| 163 // may be NULL, in which case it will be treated as UTF-8. | 162 // may be NULL, in which case it will be treated as UTF-8. |
| 164 // | 163 // |
| 165 // TODO(brettw): These should be replaced with versions that take something | 164 // TODO(brettw): These should be replaced with versions that take something |
| 166 // more friendly than a raw CharsetConverter (maybe like an ICU character set | 165 // more friendly than a raw CharsetConverter (maybe like an ICU character set |
| 167 // name). | 166 // name). |
| 168 GURL_API GURL ResolveWithCharsetConverter( | 167 GURL ResolveWithCharsetConverter( |
| 169 const std::string& relative, | 168 const std::string& relative, |
| 170 url_canon::CharsetConverter* charset_converter) const; | 169 url_canon::CharsetConverter* charset_converter) const; |
| 171 GURL_API GURL ResolveWithCharsetConverter( | 170 GURL ResolveWithCharsetConverter( |
| 172 const string16& relative, | 171 const string16& relative, |
| 173 url_canon::CharsetConverter* charset_converter) const; | 172 url_canon::CharsetConverter* charset_converter) const; |
| 174 | 173 |
| 175 // Creates a new GURL by replacing the current URL's components with the | 174 // Creates a new GURL by replacing the current URL's components with the |
| 176 // supplied versions. See the Replacements class in url_canon.h for more. | 175 // supplied versions. See the Replacements class in url_canon.h for more. |
| 177 // | 176 // |
| 178 // These are not particularly quick, so avoid doing mutations when possible. | 177 // These are not particularly quick, so avoid doing mutations when possible. |
| 179 // Prefer the 8-bit version when possible. | 178 // Prefer the 8-bit version when possible. |
| 180 // | 179 // |
| 181 // It is an error to replace components of an invalid URL. The result will | 180 // It is an error to replace components of an invalid URL. The result will |
| 182 // be the empty URL. | 181 // be the empty URL. |
| 183 // | 182 // |
| 184 // Note that we use the more general url_canon::Replacements type to give | 183 // Note that we use the more general url_canon::Replacements type to give |
| 185 // callers extra flexibility rather than our override. | 184 // callers extra flexibility rather than our override. |
| 186 GURL_API GURL ReplaceComponents( | 185 GURL ReplaceComponents( |
| 187 const url_canon::Replacements<char>& replacements) const; | 186 const url_canon::Replacements<char>& replacements) const; |
| 188 GURL_API GURL ReplaceComponents( | 187 GURL ReplaceComponents( |
| 189 const url_canon::Replacements<char16>& replacements) const; | 188 const url_canon::Replacements<char16>& replacements) const; |
| 190 | 189 |
| 191 // A helper function that is equivalent to replacing the path with a slash | 190 // A helper function that is equivalent to replacing the path with a slash |
| 192 // and clearing out everything after that. We sometimes need to know just the | 191 // and clearing out everything after that. We sometimes need to know just the |
| 193 // scheme and the authority. If this URL is not a standard URL (it doesn't | 192 // scheme and the authority. If this URL is not a standard URL (it doesn't |
| 194 // have the regular authority and path sections), then the result will be | 193 // have the regular authority and path sections), then the result will be |
| 195 // an empty, invalid GURL. Note that this *does* work for file: URLs, which | 194 // an empty, invalid GURL. Note that this *does* work for file: URLs, which |
| 196 // some callers may want to filter out before calling this. | 195 // some callers may want to filter out before calling this. |
| 197 // | 196 // |
| 198 // It is an error to get an empty path on an invalid URL. The result | 197 // It is an error to get an empty path on an invalid URL. The result |
| 199 // will be the empty URL. | 198 // will be the empty URL. |
| 200 GURL_API GURL GetWithEmptyPath() const; | 199 GURL GetWithEmptyPath() const; |
| 201 | 200 |
| 202 // A helper function to return a GURL containing just the scheme, host, | 201 // A helper function to return a GURL containing just the scheme, host, |
| 203 // and port from a URL. Equivalent to clearing any username and password, | 202 // and port from a URL. Equivalent to clearing any username and password, |
| 204 // replacing the path with a slash, and clearing everything after that. If | 203 // replacing the path with a slash, and clearing everything after that. If |
| 205 // this URL is not a standard URL, then the result will be an empty, | 204 // this URL is not a standard URL, then the result will be an empty, |
| 206 // invalid GURL. If the URL has neither username nor password, this | 205 // invalid GURL. If the URL has neither username nor password, this |
| 207 // degenerates to GetWithEmptyPath(). | 206 // degenerates to GetWithEmptyPath(). |
| 208 // | 207 // |
| 209 // It is an error to get the origin of an invalid URL. The result | 208 // It is an error to get the origin of an invalid URL. The result |
| 210 // will be the empty URL. | 209 // will be the empty URL. |
| 211 GURL_API GURL GetOrigin() const; | 210 GURL GetOrigin() const; |
| 212 | 211 |
| 213 // Returns true if the scheme for the current URL is a known "standard" | 212 // Returns true if the scheme for the current URL is a known "standard" |
| 214 // scheme. Standard schemes have an authority and a path section. This | 213 // scheme. Standard schemes have an authority and a path section. This |
| 215 // includes file: and filesystem:, which some callers may want to filter out | 214 // includes file: and filesystem:, which some callers may want to filter out |
| 216 // explicitly by calling SchemeIsFile[System]. | 215 // explicitly by calling SchemeIsFile[System]. |
| 217 GURL_API bool IsStandard() const; | 216 bool IsStandard() const; |
| 218 | 217 |
| 219 // Returns true if the given parameter (should be lower-case ASCII to match | 218 // Returns true if the given parameter (should be lower-case ASCII to match |
| 220 // the canonicalized scheme) is the scheme for this URL. This call is more | 219 // the canonicalized scheme) is the scheme for this URL. This call is more |
| 221 // efficient than getting the scheme and comparing it because no copies or | 220 // efficient than getting the scheme and comparing it because no copies or |
| 222 // object constructions are done. | 221 // object constructions are done. |
| 223 GURL_API bool SchemeIs(const char* lower_ascii_scheme) const; | 222 bool SchemeIs(const char* lower_ascii_scheme) const; |
| 224 | 223 |
| 225 // We often need to know if this is a file URL. File URLs are "standard", but | 224 // We often need to know if this is a file URL. File URLs are "standard", but |
| 226 // are often treated separately by some programs. | 225 // are often treated separately by some programs. |
| 227 bool SchemeIsFile() const { | 226 bool SchemeIsFile() const { |
| 228 return SchemeIs("file"); | 227 return SchemeIs("file"); |
| 229 } | 228 } |
| 230 | 229 |
| 231 // FileSystem URLs need to be treated differently in some cases. | 230 // FileSystem URLs need to be treated differently in some cases. |
| 232 bool SchemeIsFileSystem() const { | 231 bool SchemeIsFileSystem() const { |
| 233 return SchemeIs("filesystem"); | 232 return SchemeIs("filesystem"); |
| 234 } | 233 } |
| 235 | 234 |
| 236 // If the scheme indicates a secure connection | 235 // If the scheme indicates a secure connection |
| 237 bool SchemeIsSecure() const { | 236 bool SchemeIsSecure() const { |
| 238 return SchemeIs("https") || SchemeIs("wss") || | 237 return SchemeIs("https") || SchemeIs("wss") || |
| 239 (SchemeIsFileSystem() && inner_url() && inner_url()->SchemeIsSecure()); | 238 (SchemeIsFileSystem() && inner_url() && inner_url()->SchemeIsSecure()); |
| 240 } | 239 } |
| 241 | 240 |
| 242 // Returns true if the hostname is an IP address. Note: this function isn't | 241 // Returns true if the hostname is an IP address. Note: this function isn't |
| 243 // as cheap as a simple getter because it re-parses the hostname to verify. | 242 // as cheap as a simple getter because it re-parses the hostname to verify. |
| 244 // This currently identifies only IPv4 addresses (bug 822685). | 243 // This currently identifies only IPv4 addresses (bug 822685). |
| 245 GURL_API bool HostIsIPAddress() const; | 244 bool HostIsIPAddress() const; |
| 246 | 245 |
| 247 // Getters for various components of the URL. The returned string will be | 246 // Getters for various components of the URL. The returned string will be |
| 248 // empty if the component is empty or is not present. | 247 // empty if the component is empty or is not present. |
| 249 std::string scheme() const { // Not including the colon. See also SchemeIs. | 248 std::string scheme() const { // Not including the colon. See also SchemeIs. |
| 250 return ComponentString(parsed_.scheme); | 249 return ComponentString(parsed_.scheme); |
| 251 } | 250 } |
| 252 std::string username() const { | 251 std::string username() const { |
| 253 return ComponentString(parsed_.username); | 252 return ComponentString(parsed_.username); |
| 254 } | 253 } |
| 255 std::string password() const { | 254 std::string password() const { |
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| 301 } | 300 } |
| 302 bool has_query() const { | 301 bool has_query() const { |
| 303 return parsed_.query.len >= 0; | 302 return parsed_.query.len >= 0; |
| 304 } | 303 } |
| 305 bool has_ref() const { | 304 bool has_ref() const { |
| 306 return parsed_.ref.len >= 0; | 305 return parsed_.ref.len >= 0; |
| 307 } | 306 } |
| 308 | 307 |
| 309 // Returns a parsed version of the port. Can also be any of the special | 308 // Returns a parsed version of the port. Can also be any of the special |
| 310 // values defined in Parsed for ExtractPort. | 309 // values defined in Parsed for ExtractPort. |
| 311 GURL_API int IntPort() const; | 310 int IntPort() const; |
| 312 | 311 |
| 313 // Returns the port number of the url, or the default port number. | 312 // Returns the port number of the url, or the default port number. |
| 314 // If the scheme has no concept of port (or unknown default) returns | 313 // If the scheme has no concept of port (or unknown default) returns |
| 315 // PORT_UNSPECIFIED. | 314 // PORT_UNSPECIFIED. |
| 316 GURL_API int EffectiveIntPort() const; | 315 int EffectiveIntPort() const; |
| 317 | 316 |
| 318 // Extracts the filename portion of the path and returns it. The filename | 317 // Extracts the filename portion of the path and returns it. The filename |
| 319 // is everything after the last slash in the path. This may be empty. | 318 // is everything after the last slash in the path. This may be empty. |
| 320 GURL_API std::string ExtractFileName() const; | 319 std::string ExtractFileName() const; |
| 321 | 320 |
| 322 // Returns the path that should be sent to the server. This is the path, | 321 // Returns the path that should be sent to the server. This is the path, |
| 323 // parameter, and query portions of the URL. It is guaranteed to be ASCII. | 322 // parameter, and query portions of the URL. It is guaranteed to be ASCII. |
| 324 GURL_API std::string PathForRequest() const; | 323 std::string PathForRequest() const; |
| 325 | 324 |
| 326 // Returns the host, excluding the square brackets surrounding IPv6 address | 325 // Returns the host, excluding the square brackets surrounding IPv6 address |
| 327 // literals. This can be useful for passing to getaddrinfo(). | 326 // literals. This can be useful for passing to getaddrinfo(). |
| 328 GURL_API std::string HostNoBrackets() const; | 327 std::string HostNoBrackets() const; |
| 329 | 328 |
| 330 // Returns true if this URL's host matches or is in the same domain as | 329 // Returns true if this URL's host matches or is in the same domain as |
| 331 // the given input string. For example if this URL was "www.google.com", | 330 // the given input string. For example if this URL was "www.google.com", |
| 332 // this would match "com", "google.com", and "www.google.com | 331 // this would match "com", "google.com", and "www.google.com |
| 333 // (input domain should be lower-case ASCII to match the canonicalized | 332 // (input domain should be lower-case ASCII to match the canonicalized |
| 334 // scheme). This call is more efficient than getting the host and check | 333 // scheme). This call is more efficient than getting the host and check |
| 335 // whether host has the specific domain or not because no copies or | 334 // whether host has the specific domain or not because no copies or |
| 336 // object constructions are done. | 335 // object constructions are done. |
| 337 // | 336 // |
| 338 // If function DomainIs has parameter domain_len, which means the parameter | 337 // If function DomainIs has parameter domain_len, which means the parameter |
| 339 // lower_ascii_domain does not gurantee to terminate with NULL character. | 338 // lower_ascii_domain does not gurantee to terminate with NULL character. |
| 340 GURL_API bool DomainIs(const char* lower_ascii_domain, int domain_len) const; | 339 bool DomainIs(const char* lower_ascii_domain, int domain_len) const; |
| 341 | 340 |
| 342 // If function DomainIs only has parameter lower_ascii_domain, which means | 341 // If function DomainIs only has parameter lower_ascii_domain, which means |
| 343 // domain string should be terminate with NULL character. | 342 // domain string should be terminate with NULL character. |
| 344 bool DomainIs(const char* lower_ascii_domain) const { | 343 bool DomainIs(const char* lower_ascii_domain) const { |
| 345 return DomainIs(lower_ascii_domain, | 344 return DomainIs(lower_ascii_domain, |
| 346 static_cast<int>(strlen(lower_ascii_domain))); | 345 static_cast<int>(strlen(lower_ascii_domain))); |
| 347 } | 346 } |
| 348 | 347 |
| 349 // Swaps the contents of this GURL object with the argument without doing | 348 // Swaps the contents of this GURL object with the argument without doing |
| 350 // any memory allocations. | 349 // any memory allocations. |
| 351 GURL_API void Swap(GURL* other); | 350 void Swap(GURL* other); |
| 352 | 351 |
| 353 // Returns a reference to a singleton empty GURL. This object is for callers | 352 // Returns a reference to a singleton empty GURL. This object is for callers |
| 354 // who return references but don't have anything to return in some cases. | 353 // who return references but don't have anything to return in some cases. |
| 355 // This function may be called from any thread. | 354 // This function may be called from any thread. |
| 356 GURL_API static const GURL& EmptyGURL(); | 355 static const GURL& EmptyGURL(); |
| 357 | 356 |
| 358 // Returns the inner URL of a nested URL [currently only non-null for | 357 // Returns the inner URL of a nested URL [currently only non-null for |
| 359 // filesystem: URLs]. | 358 // filesystem: URLs]. |
| 360 const GURL* inner_url() const { | 359 const GURL* inner_url() const { |
| 361 return inner_url_; | 360 return inner_url_; |
| 362 } | 361 } |
| 363 | 362 |
| 364 private: | 363 private: |
| 365 // Returns the substring of the input identified by the given component. | 364 // Returns the substring of the input identified by the given component. |
| 366 std::string ComponentString(const url_parse::Component& comp) const { | 365 std::string ComponentString(const url_parse::Component& comp) const { |
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| 380 // Identified components of the canonical spec. | 379 // Identified components of the canonical spec. |
| 381 url_parse::Parsed parsed_; | 380 url_parse::Parsed parsed_; |
| 382 | 381 |
| 383 // Used for nested schemes [currently only filesystem:]. | 382 // Used for nested schemes [currently only filesystem:]. |
| 384 GURL* inner_url_; | 383 GURL* inner_url_; |
| 385 | 384 |
| 386 // TODO bug 684583: Add encoding for query params. | 385 // TODO bug 684583: Add encoding for query params. |
| 387 }; | 386 }; |
| 388 | 387 |
| 389 // Stream operator so GURL can be used in assertion statements. | 388 // Stream operator so GURL can be used in assertion statements. |
| 390 GURL_API std::ostream& operator<<(std::ostream& out, const GURL& url); | 389 std::ostream& operator<<(std::ostream& out, const GURL& url); |
| 391 | 390 |
| 392 #endif // GOOGLEURL_SRC_GURL_H__ | 391 #endif // URL_GURL_H_ |
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