components/autofill/core/browser/credit_card_field.h

   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 #ifndef COMPONENTS_AUTOFILL_CORE_BROWSER_CREDIT_CARD_FIELD_H_
   6 #define COMPONENTS_AUTOFILL_CORE_BROWSER_CREDIT_CARD_FIELD_H_
   7
   8 #include <vector>
   9
  10 #include "base/basictypes.h"
  11 #include "base/compiler_specific.h"
  12 #include "base/gtest_prod_util.h"
  13 #include "base/memory/scoped_ptr.h"
  14 #include "components/autofill/core/browser/autofill_type.h"
  15 #include "components/autofill/core/browser/form_field.h"
  16
  17 namespace autofill {
  18
  19 class AutofillField;
  20 class AutofillScanner;
  21
  22 class CreditCardField : public FormField {
  23  public:
  24   ~CreditCardField() override;
  25   static scoped_ptr<FormField> Parse(AutofillScanner* scanner);
  26
  27  protected:
  28   // FormField:
  29   bool ClassifyField(ServerFieldTypeMap* map) const override;
  30
  31  private:
  32   friend class CreditCardFieldTest;
  33
  34   CreditCardField();
  35
  36   // For the combined expiration field we return |exp_year_type_|; otherwise if
  37   // |expiration_year_| is having year with |max_length| of 2-digits we return
  38   // |CREDIT_CARD_EXP_2_DIGIT_YEAR|; otherwise |CREDIT_CARD_EXP_4_DIGIT_YEAR|.
  39   ServerFieldType GetExpirationYearType() const;
  40
  41   AutofillField* cardholder_;  // Optional.
  42
  43   // Occasionally pages have separate fields for the cardholder's first and
  44   // last names; for such pages |cardholder_| holds the first name field and
  45   // we store the last name field here.
  46   // (We could store an embedded |NameField| object here, but we don't do so
  47   // because the text patterns for matching a cardholder name are different
  48   // than for ordinary names, and because cardholder names never have titles,
  49   // middle names or suffixes.)
  50   AutofillField* cardholder_last_;
  51
  52   AutofillField* type_;                  // Optional.
  53   std::vector<AutofillField*> numbers_;  // Required.
  54
  55   // The 3-digit card verification number; we don't currently fill this.
  56   AutofillField* verification_;
  57
  58   // Either |expiration_date_| or both |expiration_month_| and
  59   // |expiration_year_| are required.
  60   AutofillField* expiration_month_;
  61   AutofillField* expiration_year_;
  62   AutofillField* expiration_date_;
  63
  64   // For combined expiration field having year as 2-digits we store here
  65   // |CREDIT_CARD_EXP_DATE_2_DIGIT_YEAR|; otherwise we store
  66   // |CREDIT_CARD_EXP_DATE_4_DIGIT_YEAR|.
  67   ServerFieldType exp_year_type_;
  68
  69   DISALLOW_COPY_AND_ASSIGN(CreditCardField);
  70 };
  71
  72 }  // namespace autofill
  73
  74 #endif  // COMPONENTS_AUTOFILL_CORE_BROWSER_CREDIT_CARD_FIELD_H_