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Side by Side Diff: components/autofill/browser/phone_number_i18n.h

Issue 17392006: In components/autofill, move browser/ to core/browser/ (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src
Patch Set: Rebase to fix conflicts Created 7 years, 6 months ago
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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
3 // found in the LICENSE file.
4
5 #ifndef COMPONENTS_AUTOFILL_BROWSER_PHONE_NUMBER_I18N_H_
6 #define COMPONENTS_AUTOFILL_BROWSER_PHONE_NUMBER_I18N_H_
7
8 #include <string>
9 #include <vector>
10
11 #include "base/compiler_specific.h"
12 #include "base/memory/scoped_ptr.h"
13 #include "base/strings/string16.h"
14
15 namespace i18n {
16 namespace phonenumbers {
17 class PhoneNumber;
18 }
19 }
20
21 namespace autofill {
22
23 // Utilities to process, normalize and compare international phone numbers.
24 namespace i18n {
25
26 // Most of the following functions require |region| to operate. The |region| is
27 // a ISO 3166 standard code ("US" for USA, "CZ" for Czech Republic, etc.).
28
29 // Parses the number stored in |value| as a phone number interpreted in the
30 // given |region|, and stores the results into the remaining arguments. The
31 // |region| should be a 2-letter country code. This is an internal function,
32 // exposed in the header file so that it can be tested.
33 bool ParsePhoneNumber(
34 const base::string16& value,
35 const std::string& region,
36 base::string16* country_code,
37 base::string16* city_code,
38 base::string16* number,
39 ::i18n::phonenumbers::PhoneNumber* i18n_number) WARN_UNUSED_RESULT;
40
41 // Normalizes phone number, by changing digits in the extended fonts
42 // (such as \xFF1x) into '0'-'9'. Also strips out non-digit characters.
43 base::string16 NormalizePhoneNumber(const base::string16& value,
44 const std::string& region);
45
46 // Constructs whole phone number from parts.
47 // |city_code| - area code, could be empty.
48 // |country_code| - country code, could be empty.
49 // |number| - local number, should not be empty.
50 // |region| - current region, the parsing is based on.
51 // |whole_number| - constructed whole number.
52 // Separator characters are stripped before parsing the digits.
53 // Returns true if parsing was successful, false otherwise.
54 bool ConstructPhoneNumber(const base::string16& country_code,
55 const base::string16& city_code,
56 const base::string16& number,
57 const std::string& region,
58 base::string16* whole_number) WARN_UNUSED_RESULT;
59
60 // Returns true if |number_a| and |number_b| parse to the same phone number in
61 // the given |region|.
62 bool PhoneNumbersMatch(const base::string16& number_a,
63 const base::string16& number_b,
64 const std::string& region,
65 const std::string& app_locale);
66
67 // The cached phone number, does parsing only once, improves performance.
68 class PhoneObject {
69 public:
70 PhoneObject(const base::string16& number,
71 const std::string& region);
72 PhoneObject(const PhoneObject&);
73 PhoneObject();
74 ~PhoneObject();
75
76 std::string region() const { return region_; }
77
78 base::string16 country_code() const { return country_code_; }
79 base::string16 city_code() const { return city_code_; }
80 base::string16 number() const { return number_; }
81
82 base::string16 GetFormattedNumber() const;
83 base::string16 GetWholeNumber() const;
84
85 PhoneObject& operator=(const PhoneObject& other);
86
87 bool IsValidNumber() const { return i18n_number_ != NULL; }
88
89 private:
90 // The region code used to parse this number.
91 std::string region_;
92
93 // The parsed number and its components.
94 //
95 scoped_ptr< ::i18n::phonenumbers::PhoneNumber> i18n_number_;
96 base::string16 city_code_;
97 base::string16 country_code_;
98 base::string16 number_;
99
100 // Pretty printed version of the whole number, or empty if parsing failed.
101 // Set on first request.
102 mutable base::string16 formatted_number_;
103
104 // The whole number, normalized to contain only digits if possible.
105 // Set on first request.
106 mutable base::string16 whole_number_;
107 };
108
109 } // namespace i18n
110 } // namespace autofill
111
112 #endif // COMPONENTS_AUTOFILL_BROWSER_PHONE_NUMBER_I18N_H_
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