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1 // Copyright 2013 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 "base/logging.h" | |
6 #include "components/autofill/core/browser/autofill_driver.h" | |
7 #include "components/autofill/core/browser/password_autofill_manager.h" | |
8 #include "ui/events/keycodes/keyboard_codes.h" | |
9 | |
10 namespace autofill { | |
11 | |
12 //////////////////////////////////////////////////////////////////////////////// | |
13 // PasswordAutofillManager, public: | |
14 | |
15 PasswordAutofillManager::PasswordAutofillManager( | |
16 AutofillDriver* autofill_driver) : autofill_driver_(autofill_driver) { | |
17 DCHECK(autofill_driver); | |
18 } | |
19 | |
20 PasswordAutofillManager::~PasswordAutofillManager() { | |
21 } | |
22 | |
23 bool PasswordAutofillManager::DidAcceptAutofillSuggestion( | |
24 const FormFieldData& field, | |
25 const base::string16& username) { | |
26 PasswordFormFillData password; | |
27 if (!FindLoginInfo(field, &password)) | |
28 return false; | |
29 | |
30 if (WillFillUserNameAndPassword(username, password)) { | |
31 autofill_driver_->RendererShouldAcceptPasswordAutofillSuggestion(username); | |
32 return true; | |
33 } | |
34 | |
35 return false; | |
36 } | |
37 | |
38 void PasswordAutofillManager::AddPasswordFormMapping( | |
39 const FormFieldData& username_element, | |
40 const PasswordFormFillData& password) { | |
41 login_to_password_info_[username_element] = password; | |
42 } | |
43 | |
44 void PasswordAutofillManager::Reset() { | |
45 login_to_password_info_.clear(); | |
46 } | |
47 | |
48 //////////////////////////////////////////////////////////////////////////////// | |
49 // PasswordAutofillManager, private: | |
50 | |
51 bool PasswordAutofillManager::WillFillUserNameAndPassword( | |
52 const base::string16& current_username, | |
53 const PasswordFormFillData& fill_data) { | |
54 // Look for any suitable matches to current field text. | |
55 if (fill_data.basic_data.fields[0].value == current_username) | |
56 return true; | |
57 | |
58 // Scan additional logins for a match. | |
59 for (PasswordFormFillData::LoginCollection::const_iterator iter = | |
60 fill_data.additional_logins.begin(); | |
61 iter != fill_data.additional_logins.end(); ++iter) { | |
62 if (iter->first == current_username) | |
63 return true; | |
64 } | |
65 | |
66 for (PasswordFormFillData::UsernamesCollection::const_iterator usernames_iter | |
67 = fill_data.other_possible_usernames.begin(); | |
68 usernames_iter != fill_data.other_possible_usernames.end(); | |
69 ++usernames_iter) { | |
70 for (size_t i = 0; i < usernames_iter->second.size(); ++i) { | |
71 if (usernames_iter->second[i] == current_username) | |
72 return true; | |
73 } | |
74 } | |
75 | |
76 return false; | |
77 } | |
78 | |
79 bool PasswordAutofillManager::FindLoginInfo( | |
80 const FormFieldData& field, | |
81 PasswordFormFillData* found_password) { | |
82 LoginToPasswordInfoMap::iterator iter = login_to_password_info_.find(field); | |
83 if (iter == login_to_password_info_.end()) | |
84 return false; | |
85 | |
86 *found_password = iter->second; | |
87 return true; | |
88 } | |
89 | |
90 } // namespace autofill | |
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