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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 #include "chrome/browser/autocomplete/autocomplete_input.h" | 5 #include "chrome/browser/autocomplete/autocomplete_input.h" |
6 | 6 |
7 #include "base/strings/string_util.h" | 7 #include "base/strings/string_util.h" |
8 #include "base/strings/utf_string_conversions.h" | 8 #include "base/strings/utf_string_conversions.h" |
9 #include "chrome/browser/external_protocol/external_protocol_handler.h" | 9 #include "chrome/browser/external_protocol/external_protocol_handler.h" |
10 #include "chrome/browser/profiles/profile_io_data.h" | 10 #include "chrome/browser/profiles/profile_io_data.h" |
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154 // system isn't going to be able to produce a navigable URL match for it. | 154 // system isn't going to be able to produce a navigable URL match for it. |
155 // So we just return QUERY immediately in these cases. | 155 // So we just return QUERY immediately in these cases. |
156 GURL placeholder_canonicalized_url; | 156 GURL placeholder_canonicalized_url; |
157 if (!canonicalized_url) | 157 if (!canonicalized_url) |
158 canonicalized_url = &placeholder_canonicalized_url; | 158 canonicalized_url = &placeholder_canonicalized_url; |
159 *canonicalized_url = URLFixerUpper::FixupURL(base::UTF16ToUTF8(text), | 159 *canonicalized_url = URLFixerUpper::FixupURL(base::UTF16ToUTF8(text), |
160 base::UTF16ToUTF8(desired_tld)); | 160 base::UTF16ToUTF8(desired_tld)); |
161 if (!canonicalized_url->is_valid()) | 161 if (!canonicalized_url->is_valid()) |
162 return QUERY; | 162 return QUERY; |
163 | 163 |
164 if (LowerCaseEqualsASCII(parsed_scheme, content::kFileScheme)) { | 164 if (LowerCaseEqualsASCII(parsed_scheme, url::kFileScheme)) { |
165 // A user might or might not type a scheme when entering a file URL. In | 165 // A user might or might not type a scheme when entering a file URL. In |
166 // either case, |parsed_scheme| will tell us that this is a file URL, but | 166 // either case, |parsed_scheme| will tell us that this is a file URL, but |
167 // |parts->scheme| might be empty, e.g. if the user typed "C:\foo". | 167 // |parts->scheme| might be empty, e.g. if the user typed "C:\foo". |
168 return URL; | 168 return URL; |
169 } | 169 } |
170 | 170 |
171 // If the user typed a scheme, and it's HTTP or HTTPS, we know how to parse it | 171 // If the user typed a scheme, and it's HTTP or HTTPS, we know how to parse it |
172 // well enough that we can fall through to the heuristics below. If it's | 172 // well enough that we can fall through to the heuristics below. If it's |
173 // something else, we can just determine our action based on what we do with | 173 // something else, we can just determine our action based on what we do with |
174 // any input of this scheme. In theory we could do better with some schemes | 174 // any input of this scheme. In theory we could do better with some schemes |
175 // (e.g. "ftp" or "view-source") but I'll wait to spend the effort on that | 175 // (e.g. "ftp" or "view-source") but I'll wait to spend the effort on that |
176 // until I run into some cases that really need it. | 176 // until I run into some cases that really need it. |
177 if (parts->scheme.is_nonempty() && | 177 if (parts->scheme.is_nonempty() && |
178 !LowerCaseEqualsASCII(parsed_scheme, url::kHttpScheme) && | 178 !LowerCaseEqualsASCII(parsed_scheme, url::kHttpScheme) && |
179 !LowerCaseEqualsASCII(parsed_scheme, url::kHttpsScheme)) { | 179 !LowerCaseEqualsASCII(parsed_scheme, url::kHttpsScheme)) { |
180 // See if we know how to handle the URL internally. There are some schemes | 180 // See if we know how to handle the URL internally. There are some schemes |
181 // that we convert to other things before they reach the renderer or else | 181 // that we convert to other things before they reach the renderer or else |
182 // the renderer handles internally without reaching the net::URLRequest | 182 // the renderer handles internally without reaching the net::URLRequest |
183 // logic. They thus won't be listed as "handled protocols", but we should | 183 // logic. They thus won't be listed as "handled protocols", but we should |
184 // still claim to handle them. | 184 // still claim to handle them. |
185 if (ProfileIOData::IsHandledProtocol(base::UTF16ToASCII(parsed_scheme)) || | 185 if (ProfileIOData::IsHandledProtocol(base::UTF16ToASCII(parsed_scheme)) || |
186 LowerCaseEqualsASCII(parsed_scheme, content::kViewSourceScheme) || | 186 LowerCaseEqualsASCII(parsed_scheme, content::kViewSourceScheme) || |
187 LowerCaseEqualsASCII(parsed_scheme, content::kJavaScriptScheme) || | 187 LowerCaseEqualsASCII(parsed_scheme, url::kJavaScriptScheme) || |
188 LowerCaseEqualsASCII(parsed_scheme, content::kDataScheme)) | 188 LowerCaseEqualsASCII(parsed_scheme, url::kDataScheme)) |
189 return URL; | 189 return URL; |
190 | 190 |
191 // Not an internal protocol. Check and see if the user has explicitly | 191 // Not an internal protocol. Check and see if the user has explicitly |
192 // opened this scheme as a URL before, or if the "scheme" is actually a | 192 // opened this scheme as a URL before, or if the "scheme" is actually a |
193 // username. We need to do this after the check above because some | 193 // username. We need to do this after the check above because some |
194 // handlable schemes (e.g. "javascript") may be treated as "blocked" by the | 194 // handlable schemes (e.g. "javascript") may be treated as "blocked" by the |
195 // external protocol handler because we don't want pages to open them, but | 195 // external protocol handler because we don't want pages to open them, but |
196 // users still can. | 196 // users still can. |
197 // Note that the protocol handler needs to be informed that omnibox input | 197 // Note that the protocol handler needs to be informed that omnibox input |
198 // should always be considered "user gesture-triggered", lest it always | 198 // should always be considered "user gesture-triggered", lest it always |
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449 } else { | 449 } else { |
450 scheme->reset(); | 450 scheme->reset(); |
451 } | 451 } |
452 if (real_parts.host.is_nonempty()) { | 452 if (real_parts.host.is_nonempty()) { |
453 *host = url::Component(after_scheme_and_colon + real_parts.host.begin, | 453 *host = url::Component(after_scheme_and_colon + real_parts.host.begin, |
454 real_parts.host.len); | 454 real_parts.host.len); |
455 } else { | 455 } else { |
456 host->reset(); | 456 host->reset(); |
457 } | 457 } |
458 } | 458 } |
459 } else if (LowerCaseEqualsASCII(scheme_str, content::kFileSystemScheme) && | 459 } else if (LowerCaseEqualsASCII(scheme_str, url::kFileSystemScheme) && |
460 parts.inner_parsed() && parts.inner_parsed()->scheme.is_valid()) { | 460 parts.inner_parsed() && parts.inner_parsed()->scheme.is_valid()) { |
461 *host = parts.inner_parsed()->host; | 461 *host = parts.inner_parsed()->host; |
462 } | 462 } |
463 } | 463 } |
464 | 464 |
465 // static | 465 // static |
466 base::string16 AutocompleteInput::FormattedStringWithEquivalentMeaning( | 466 base::string16 AutocompleteInput::FormattedStringWithEquivalentMeaning( |
467 const GURL& url, | 467 const GURL& url, |
468 const base::string16& formatted_url) { | 468 const base::string16& formatted_url) { |
469 if (!net::CanStripTrailingSlash(url)) | 469 if (!net::CanStripTrailingSlash(url)) |
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525 current_page_classification_ = AutocompleteInput::INVALID_SPEC; | 525 current_page_classification_ = AutocompleteInput::INVALID_SPEC; |
526 type_ = INVALID; | 526 type_ = INVALID; |
527 parts_ = url::Parsed(); | 527 parts_ = url::Parsed(); |
528 scheme_.clear(); | 528 scheme_.clear(); |
529 canonicalized_url_ = GURL(); | 529 canonicalized_url_ = GURL(); |
530 prevent_inline_autocomplete_ = false; | 530 prevent_inline_autocomplete_ = false; |
531 prefer_keyword_ = false; | 531 prefer_keyword_ = false; |
532 allow_exact_keyword_match_ = false; | 532 allow_exact_keyword_match_ = false; |
533 want_asynchronous_matches_ = true; | 533 want_asynchronous_matches_ = true; |
534 } | 534 } |
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