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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/search_engines/search_host_to_urls_map.h" | 5 #include "chrome/browser/search_engines/search_host_to_urls_map.h" |
6 | 6 |
7 #include "base/memory/scoped_ptr.h" | 7 #include "base/memory/scoped_ptr.h" |
8 #include "chrome/browser/search_engines/template_url.h" | 8 #include "chrome/browser/search_engines/template_url.h" |
9 #include "chrome/browser/search_engines/template_url_service.h" | |
10 | 9 |
11 SearchHostToURLsMap::SearchHostToURLsMap() | 10 SearchHostToURLsMap::SearchHostToURLsMap() |
12 : initialized_(false) { | 11 : initialized_(false) { |
13 } | 12 } |
14 | 13 |
15 SearchHostToURLsMap::~SearchHostToURLsMap() { | 14 SearchHostToURLsMap::~SearchHostToURLsMap() { |
16 } | 15 } |
17 | 16 |
18 void SearchHostToURLsMap::Init( | 17 void SearchHostToURLsMap::Init( |
19 const TemplateURLService::TemplateURLVector& template_urls, | 18 const TemplateURLService::TemplateURLVector& template_urls, |
20 const SearchTermsData& search_terms_data) { | 19 const SearchTermsData& search_terms_data) { |
21 DCHECK(!initialized_); | 20 DCHECK(!initialized_); |
22 initialized_ = true; // Set here so Add doesn't assert. | 21 initialized_ = true; // Set here so Add doesn't assert. |
23 Add(template_urls, search_terms_data); | 22 Add(template_urls, search_terms_data); |
24 } | 23 } |
25 | 24 |
26 void SearchHostToURLsMap::Add(TemplateURL* template_url, | 25 void SearchHostToURLsMap::Add(TemplateURL* template_url, |
27 const SearchTermsData& search_terms_data) { | 26 const SearchTermsData& search_terms_data) { |
28 DCHECK(initialized_); | 27 DCHECK(initialized_); |
29 DCHECK(template_url); | 28 DCHECK(template_url); |
30 | 29 |
31 const GURL url(TemplateURLService::GenerateSearchURL( | 30 const GURL url(template_url->GenerateSearchURL(search_terms_data)); |
32 template_url, search_terms_data)); | |
33 if (!url.is_valid() || !url.has_host()) | 31 if (!url.is_valid() || !url.has_host()) |
34 return; | 32 return; |
35 | 33 |
36 host_to_urls_map_[url.host()].insert(template_url); | 34 host_to_urls_map_[url.host()].insert(template_url); |
37 } | 35 } |
38 | 36 |
39 void SearchHostToURLsMap::Remove(TemplateURL* template_url, | 37 void SearchHostToURLsMap::Remove(TemplateURL* template_url, |
40 const SearchTermsData& search_terms_data) { | 38 const SearchTermsData& search_terms_data) { |
41 DCHECK(initialized_); | 39 DCHECK(initialized_); |
42 DCHECK(template_url); | 40 DCHECK(template_url); |
43 | 41 |
44 const GURL url(TemplateURLService::GenerateSearchURL( | 42 const GURL url(template_url->GenerateSearchURL(search_terms_data)); |
45 template_url, search_terms_data)); | |
46 if (!url.is_valid() || !url.has_host()) | 43 if (!url.is_valid() || !url.has_host()) |
47 return; | 44 return; |
48 | 45 |
49 const std::string host(url.host()); | 46 const std::string host(url.host()); |
50 DCHECK(host_to_urls_map_.find(host) != host_to_urls_map_.end()); | 47 DCHECK(host_to_urls_map_.find(host) != host_to_urls_map_.end()); |
51 | 48 |
52 TemplateURLSet& urls = host_to_urls_map_[host]; | 49 TemplateURLSet& urls = host_to_urls_map_[host]; |
53 DCHECK(urls.find(template_url) != urls.end()); | 50 DCHECK(urls.find(template_url) != urls.end()); |
54 | 51 |
55 urls.erase(urls.find(template_url)); | 52 urls.erase(urls.find(template_url)); |
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92 if (url_set_iterator != i->second.end()) { | 89 if (url_set_iterator != i->second.end()) { |
93 i->second.erase(url_set_iterator); | 90 i->second.erase(url_set_iterator); |
94 if (i->second.empty()) | 91 if (i->second.empty()) |
95 host_to_urls_map_.erase(i); | 92 host_to_urls_map_.erase(i); |
96 // A given TemplateURL only occurs once in the map. As soon as we find the | 93 // A given TemplateURL only occurs once in the map. As soon as we find the |
97 // entry, stop. | 94 // entry, stop. |
98 return; | 95 return; |
99 } | 96 } |
100 } | 97 } |
101 } | 98 } |
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