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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 | |
3 // found in the LICENSE file. | |
4 | |
5 #include "components/autofill/browser/password_autofill_manager.h" | |
6 #include "components/autofill/core/common/autofill_messages.h" | |
7 #include "content/public/browser/render_view_host.h" | |
8 #include "content/public/browser/web_contents.h" | |
9 #include "ui/base/keycodes/keyboard_codes.h" | |
10 | |
11 namespace autofill { | |
12 | |
13 //////////////////////////////////////////////////////////////////////////////// | |
14 // PasswordAutofillManager, public: | |
15 | |
16 PasswordAutofillManager::PasswordAutofillManager( | |
17 content::WebContents* web_contents) : web_contents_(web_contents) { | |
18 } | |
19 | |
20 PasswordAutofillManager::~PasswordAutofillManager() { | |
21 } | |
22 | |
23 bool PasswordAutofillManager::DidAcceptAutofillSuggestion( | |
24 const FormFieldData& field, | |
25 const base::string16& value) { | |
26 PasswordFormFillData password; | |
27 if (!FindLoginInfo(field, &password)) | |
28 return false; | |
29 | |
30 if (WillFillUserNameAndPassword(value, password)) { | |
31 if (web_contents_) { | |
32 content::RenderViewHost* render_view_host = | |
33 web_contents_->GetRenderViewHost(); | |
34 render_view_host->Send(new AutofillMsg_AcceptPasswordAutofillSuggestion( | |
35 render_view_host->GetRoutingID(), | |
36 value)); | |
37 } | |
38 return true; | |
39 } | |
40 | |
41 return false; | |
42 } | |
43 | |
44 void PasswordAutofillManager::AddPasswordFormMapping( | |
45 const FormFieldData& username_element, | |
46 const PasswordFormFillData& password) { | |
47 login_to_password_info_[username_element] = password; | |
48 } | |
49 | |
50 void PasswordAutofillManager::Reset() { | |
51 login_to_password_info_.clear(); | |
52 } | |
53 | |
54 //////////////////////////////////////////////////////////////////////////////// | |
55 // PasswordAutofillManager, private: | |
56 | |
57 bool PasswordAutofillManager::WillFillUserNameAndPassword( | |
58 const base::string16& current_username, | |
59 const PasswordFormFillData& fill_data) { | |
60 // Look for any suitable matches to current field text. | |
61 if (fill_data.basic_data.fields[0].value == current_username) | |
62 return true; | |
63 | |
64 // Scan additional logins for a match. | |
65 for (PasswordFormFillData::LoginCollection::const_iterator iter = | |
66 fill_data.additional_logins.begin(); | |
67 iter != fill_data.additional_logins.end(); ++iter) { | |
68 if (iter->first == current_username) | |
69 return true; | |
70 } | |
71 | |
72 for (PasswordFormFillData::UsernamesCollection::const_iterator usernames_iter | |
73 = fill_data.other_possible_usernames.begin(); | |
74 usernames_iter != fill_data.other_possible_usernames.end(); | |
75 ++usernames_iter) { | |
76 for (size_t i = 0; i < usernames_iter->second.size(); ++i) { | |
77 if (usernames_iter->second[i] == current_username) | |
78 return true; | |
79 } | |
80 } | |
81 | |
82 return false; | |
83 } | |
84 | |
85 bool PasswordAutofillManager::FindLoginInfo( | |
86 const FormFieldData& field, | |
87 PasswordFormFillData* found_password) { | |
88 LoginToPasswordInfoMap::iterator iter = login_to_password_info_.find(field); | |
89 if (iter == login_to_password_info_.end()) | |
90 return false; | |
91 | |
92 *found_password = iter->second; | |
93 return true; | |
94 } | |
95 | |
96 } // namespace autofill | |
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