chromium/components/autofill/core/browser/form_parsing/form_field_parser.h

// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifndef COMPONENTS_AUTOFILL_CORE_BROWSER_FORM_PARSING_FORM_FIELD_PARSER_H_
#define COMPONENTS_AUTOFILL_CORE_BROWSER_FORM_PARSING_FORM_FIELD_PARSER_H_

#include <memory>
#include <string>
#include <string_view>
#include <utility>
#include <vector>

#include "base/containers/lru_cache.h"
#include "base/feature_list.h"
#include "base/functional/callback.h"
#include "base/gtest_prod_util.h"
#include "base/memory/raw_ptr.h"
#include "base/memory/raw_ref.h"
#include "components/autofill/core/browser/country_type.h"
#include "components/autofill/core/browser/field_types.h"
#include "components/autofill/core/browser/form_parsing/autofill_parsing_utils.h"
#include "components/autofill/core/browser/form_parsing/field_candidates.h"
#include "components/autofill/core/browser/form_parsing/regex_patterns.h"
#include "components/autofill/core/common/autofill_features.h"
#include "components/autofill/core/common/form_field_data.h"
#include "components/autofill/core/common/language_code.h"

namespace autofill {

class AutofillField;
class AutofillRegexCache;
class AutofillScanner;
class LogManager;

// LRU cache to prevent the repetitive evaluation of identical regular
// expressions (`pattern`) on identical `input` strings.
class RegexMatchesCache { … };

// This is a helper class that is instantiated before form parsing. It contains
// a) environmental information that is needed in many places and b) caches to
// prevent repetitive work.
struct ParsingContext { … };

// Represents a logical form field in a web form. Classes that implement this
// interface can identify themselves as a particular type of form field, e.g.
// name, phone number, or address field.
class FormFieldParser { … };

}  // namespace autofill

#endif  // COMPONENTS_AUTOFILL_CORE_BROWSER_FORM_PARSING_FORM_FIELD_PARSER_H_