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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 #ifndef COMPONENTS_AUTOFILL_BROWSER_PHONE_FIELD_H_ | |
| 6 #define COMPONENTS_AUTOFILL_BROWSER_PHONE_FIELD_H_ | |
| 7 | |
| 8 #include <vector> | |
| 9 | |
| 10 #include "base/compiler_specific.h" | |
| 11 #include "components/autofill/browser/autofill_type.h" | |
| 12 #include "components/autofill/browser/form_field.h" | |
| 13 #include "components/autofill/browser/phone_number.h" | |
| 14 | |
| 15 namespace autofill { | |
| 16 | |
| 17 class AutofillField; | |
| 18 class AutofillScanner; | |
| 19 | |
| 20 // A phone number in one of the following formats: | |
| 21 // - area code, prefix, suffix | |
| 22 // - area code, number | |
| 23 // - number | |
| 24 class PhoneField : public FormField { | |
| 25 public: | |
| 26 virtual ~PhoneField(); | |
| 27 | |
| 28 static FormField* Parse(AutofillScanner* scanner); | |
| 29 | |
| 30 protected: | |
| 31 // FormField: | |
| 32 virtual bool ClassifyField(FieldTypeMap* map) const OVERRIDE; | |
| 33 | |
| 34 private: | |
| 35 FRIEND_TEST_ALL_PREFIXES(PhoneFieldTest, ParseOneLinePhone); | |
| 36 FRIEND_TEST_ALL_PREFIXES(PhoneFieldTest, ParseTwoLinePhone); | |
| 37 FRIEND_TEST_ALL_PREFIXES(PhoneFieldTest, ThreePartPhoneNumber); | |
| 38 FRIEND_TEST_ALL_PREFIXES(PhoneFieldTest, ThreePartPhoneNumberPrefixSuffix); | |
| 39 FRIEND_TEST_ALL_PREFIXES(PhoneFieldTest, ThreePartPhoneNumberPrefixSuffix2); | |
| 40 FRIEND_TEST_ALL_PREFIXES(PhoneFieldTest, CountryAndCityAndPhoneNumber); | |
| 41 | |
| 42 // This is for easy description of the possible parsing paths of the phone | |
| 43 // fields. | |
| 44 enum RegexType { | |
| 45 REGEX_COUNTRY, | |
| 46 REGEX_AREA, | |
| 47 REGEX_AREA_NOTEXT, | |
| 48 REGEX_PHONE, | |
| 49 REGEX_PREFIX_SEPARATOR, | |
| 50 REGEX_PREFIX, | |
| 51 REGEX_SUFFIX_SEPARATOR, | |
| 52 REGEX_SUFFIX, | |
| 53 REGEX_EXTENSION, | |
| 54 | |
| 55 // Separates regexps in grammar. | |
| 56 REGEX_SEPARATOR, | |
| 57 }; | |
| 58 | |
| 59 // Parsed fields. | |
| 60 enum PhonePart { | |
| 61 FIELD_NONE = -1, | |
| 62 FIELD_COUNTRY_CODE, | |
| 63 FIELD_AREA_CODE, | |
| 64 FIELD_PHONE, | |
| 65 FIELD_SUFFIX, | |
| 66 FIELD_EXTENSION, | |
| 67 | |
| 68 FIELD_MAX, | |
| 69 }; | |
| 70 | |
| 71 struct Parser { | |
| 72 RegexType regex; // Field matching reg-ex. | |
| 73 PhonePart phone_part; // Index of the field. | |
| 74 size_t max_size; // Max size of the field to match. 0 means any. | |
| 75 }; | |
| 76 | |
| 77 static const Parser kPhoneFieldGrammars[]; | |
| 78 | |
| 79 PhoneField(); | |
| 80 | |
| 81 // Returns the regular expression string correspoding to |regex_id| | |
| 82 static base::string16 GetRegExp(RegexType regex_id); | |
| 83 | |
| 84 // FIELD_PHONE is always present; holds suffix if prefix is present. | |
| 85 // The rest could be NULL. | |
| 86 const AutofillField* parsed_phone_fields_[FIELD_MAX]; | |
| 87 | |
| 88 DISALLOW_COPY_AND_ASSIGN(PhoneField); | |
| 89 }; | |
| 90 | |
| 91 } // namespace autofill | |
| 92 | |
| 93 #endif // COMPONENTS_AUTOFILL_BROWSER_PHONE_FIELD_H_ | |
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