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1 // Copyright (c) 2011 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2011 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 #ifndef CHROME_BROWSER_AUTOFILL_FORM_STRUCTURE_H_ | 5 #ifndef CHROME_BROWSER_AUTOFILL_FORM_STRUCTURE_H_ |
6 #define CHROME_BROWSER_AUTOFILL_FORM_STRUCTURE_H_ | 6 #define CHROME_BROWSER_AUTOFILL_FORM_STRUCTURE_H_ |
7 | 7 |
8 #include <string> | 8 #include <string> |
9 #include <vector> | 9 #include <vector> |
10 | 10 |
11 #include "base/gtest_prod_util.h" | 11 #include "base/gtest_prod_util.h" |
12 #include "base/memory/scoped_vector.h" | 12 #include "base/memory/scoped_vector.h" |
13 #include "chrome/browser/autofill/autofill_field.h" | 13 #include "chrome/browser/autofill/autofill_field.h" |
14 #include "chrome/browser/autofill/autofill_type.h" | 14 #include "chrome/browser/autofill/autofill_type.h" |
15 #include "chrome/browser/autofill/field_types.h" | 15 #include "chrome/browser/autofill/field_types.h" |
16 #include "googleurl/src/gurl.h" | 16 #include "googleurl/src/gurl.h" |
17 | 17 |
| 18 struct FormData; |
| 19 struct FormDataPredictions; |
18 | 20 |
19 enum RequestMethod { | 21 enum RequestMethod { |
20 GET, | 22 GET, |
21 POST | 23 POST |
22 }; | 24 }; |
23 | 25 |
24 enum UploadRequired { | 26 enum UploadRequired { |
25 UPLOAD_NOT_REQUIRED, | 27 UPLOAD_NOT_REQUIRED, |
26 UPLOAD_REQUIRED, | 28 UPLOAD_REQUIRED, |
27 USE_UPLOAD_RATES | 29 USE_UPLOAD_RATES |
28 }; | 30 }; |
29 | 31 |
30 class AutofillMetrics; | 32 class AutofillMetrics; |
31 | 33 |
32 namespace base { | 34 namespace base { |
33 class TimeTicks; | 35 class TimeTicks; |
34 } | 36 } |
35 | 37 |
36 namespace buzz { | 38 namespace buzz { |
37 class XmlElement; | 39 class XmlElement; |
38 } | 40 } |
39 | 41 |
40 namespace webkit { | |
41 namespace forms { | |
42 struct FormData; | |
43 struct FormDataPredictions; | |
44 } | |
45 } | |
46 | |
47 // FormStructure stores a single HTML form together with the values entered | 42 // FormStructure stores a single HTML form together with the values entered |
48 // in the fields along with additional information needed by Autofill. | 43 // in the fields along with additional information needed by Autofill. |
49 class FormStructure { | 44 class FormStructure { |
50 public: | 45 public: |
51 explicit FormStructure(const webkit::forms::FormData& form); | 46 explicit FormStructure(const FormData& form); |
52 virtual ~FormStructure(); | 47 virtual ~FormStructure(); |
53 | 48 |
54 // Runs several heuristics against the form fields to determine their possible | 49 // Runs several heuristics against the form fields to determine their possible |
55 // types. | 50 // types. |
56 void DetermineHeuristicTypes(); | 51 void DetermineHeuristicTypes(); |
57 | 52 |
58 // Encodes the XML upload request from this FormStructure. | 53 // Encodes the XML upload request from this FormStructure. |
59 bool EncodeUploadRequest(const FieldTypeSet& available_field_types, | 54 bool EncodeUploadRequest(const FieldTypeSet& available_field_types, |
60 bool form_was_autofilled, | 55 bool form_was_autofilled, |
61 std::string* encoded_xml) const; | 56 std::string* encoded_xml) const; |
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72 // Parses the field types from the server query response. |forms| must be the | 67 // Parses the field types from the server query response. |forms| must be the |
73 // same as the one passed to EncodeQueryRequest when constructing the query. | 68 // same as the one passed to EncodeQueryRequest when constructing the query. |
74 static void ParseQueryResponse(const std::string& response_xml, | 69 static void ParseQueryResponse(const std::string& response_xml, |
75 const std::vector<FormStructure*>& forms, | 70 const std::vector<FormStructure*>& forms, |
76 const AutofillMetrics& metric_logger); | 71 const AutofillMetrics& metric_logger); |
77 | 72 |
78 // Fills |forms| with the details from the given |form_structures| and their | 73 // Fills |forms| with the details from the given |form_structures| and their |
79 // fields' predicted types. | 74 // fields' predicted types. |
80 static void GetFieldTypePredictions( | 75 static void GetFieldTypePredictions( |
81 const std::vector<FormStructure*>& form_structures, | 76 const std::vector<FormStructure*>& form_structures, |
82 std::vector<webkit::forms::FormDataPredictions>* forms); | 77 std::vector<FormDataPredictions>* forms); |
83 | 78 |
84 // The unique signature for this form, composed of the target url domain, | 79 // The unique signature for this form, composed of the target url domain, |
85 // the form name, and the form field names in a 64-bit hash. | 80 // the form name, and the form field names in a 64-bit hash. |
86 std::string FormSignature() const; | 81 std::string FormSignature() const; |
87 | 82 |
88 // Runs a quick heuristic to rule out forms that are obviously not | 83 // Runs a quick heuristic to rule out forms that are obviously not |
89 // auto-fillable, like google/yahoo/msn search, etc. The requirement that the | 84 // auto-fillable, like google/yahoo/msn search, etc. The requirement that the |
90 // form's method be POST is only applied if |require_method_post| is true. | 85 // form's method be POST is only applied if |require_method_post| is true. |
91 bool IsAutofillable(bool require_method_post) const; | 86 bool IsAutofillable(bool require_method_post) const; |
92 | 87 |
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133 std::vector<AutofillField*>::const_iterator end() const { | 128 std::vector<AutofillField*>::const_iterator end() const { |
134 return fields_.end(); | 129 return fields_.end(); |
135 } | 130 } |
136 | 131 |
137 const GURL& source_url() const { return source_url_; } | 132 const GURL& source_url() const { return source_url_; } |
138 | 133 |
139 UploadRequired upload_required() const { return upload_required_; } | 134 UploadRequired upload_required() const { return upload_required_; } |
140 | 135 |
141 virtual std::string server_experiment_id() const; | 136 virtual std::string server_experiment_id() const; |
142 | 137 |
143 bool operator==(const webkit::forms::FormData& form) const; | 138 bool operator==(const FormData& form) const; |
144 bool operator!=(const webkit::forms::FormData& form) const; | 139 bool operator!=(const FormData& form) const; |
145 | 140 |
146 private: | 141 private: |
147 friend class FormStructureTest; | 142 friend class FormStructureTest; |
148 FRIEND_TEST_ALL_PREFIXES(AutofillDownloadTest, QueryAndUploadTest); | 143 FRIEND_TEST_ALL_PREFIXES(AutofillDownloadTest, QueryAndUploadTest); |
149 // 64-bit hash of the string - used in FormSignature and unit-tests. | 144 // 64-bit hash of the string - used in FormSignature and unit-tests. |
150 static std::string Hash64Bit(const std::string& str); | 145 static std::string Hash64Bit(const std::string& str); |
151 | 146 |
152 enum EncodeRequestType { | 147 enum EncodeRequestType { |
153 QUERY, | 148 QUERY, |
154 UPLOAD, | 149 UPLOAD, |
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208 RequestMethod method_; | 203 RequestMethod method_; |
209 | 204 |
210 // Whether the form includes any field types explicitly specified by the site | 205 // Whether the form includes any field types explicitly specified by the site |
211 // author, via the |autocompletetype| attribute. | 206 // author, via the |autocompletetype| attribute. |
212 bool has_author_specified_types_; | 207 bool has_author_specified_types_; |
213 | 208 |
214 DISALLOW_COPY_AND_ASSIGN(FormStructure); | 209 DISALLOW_COPY_AND_ASSIGN(FormStructure); |
215 }; | 210 }; |
216 | 211 |
217 #endif // CHROME_BROWSER_AUTOFILL_FORM_STRUCTURE_H_ | 212 #endif // CHROME_BROWSER_AUTOFILL_FORM_STRUCTURE_H_ |
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