autofill_util.h | Explore in Territory

// Copyright 2015 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_COMMON_AUTOFILL_UTIL_H_
#define COMPONENTS_AUTOFILL_CORE_COMMON_AUTOFILL_UTIL_H_

#include <string>
#include <string_view>
#include <vector>

#include "components/autofill/core/common/aliases.h"
#include "components/autofill/core/common/form_field_data.h"
#include "components/autofill/core/common/mojom/autofill_types.mojom-shared.h"
#include "url/gurl.h"

namespace autofill {

// The length of the GUIDs used for local autofill data. It is different than
// the length used for server autofill data.
constexpr int kLocalGuidSize = …;

// Returns true if showing autofill signature as HTML attributes is enabled.
bool IsShowAutofillSignaturesEnabled();

// A token is a sequences of contiguous characters separated by any of the
// characters that are part of delimiter set {' ', '.', ',', '-', '_', '@'}.

// Currently, a token for the purposes of this method is defined as {'@'}.
// Returns true if the `full_string` has a `prefix` as a prefix and the prefix
// ends on a token.
bool IsPrefixOfEmailEndingWithAtSign(std::u16string_view full_string,
                                     std::u16string_view prefix);

bool IsCheckable(const FormFieldData::CheckStatus& check_status);
bool IsChecked(const FormFieldData::CheckStatus& check_status);
void SetCheckStatus(FormFieldData* form_field_data,
                    bool isCheckable,
                    bool isChecked);

// Lowercases and tokenizes a given `attribute` string.
// Considers any ASCII whitespace character as a possible separator.
// Also ignores empty tokens, resulting in a collapsing of whitespace.
std::vector<std::string> LowercaseAndTokenizeAttributeString(
    std::string_view attribute);

// Returns `value` stripped from its whitespaces.
std::u16string RemoveWhitespace(std::u16string_view value);

// Returns the credit card field `value` trimmed from whitespace and with stop
// characters removed.
std::u16string SanitizeCreditCardFieldValue(std::u16string_view value);

// Returns true if and only if the field value has no character except the
// formatting characters. This means that the field value is a formatting string
// entered by the website and not a real value entered by the user.
bool SanitizedFieldIsEmpty(std::u16string_view value);

// Returns true if focused_field_type corresponds to a fillable field.
bool IsFillable(mojom::FocusedFieldType focused_field_type);

mojom::SubmissionIndicatorEvent ToSubmissionIndicatorEvent(
    mojom::SubmissionSource source);

// Strips any authentication data, as well as query and ref portions of URL.
GURL StripAuthAndParams(const GURL& gurl);

// Checks if the user triggered Autofill on a field manually through the Chrome
// context menu.
bool IsAutofillManuallyTriggered(
    AutofillSuggestionTriggerSource trigger_source);

// Checks if the user triggered address Autofill on a field manually through the
// Chrome context menu.
bool IsAddressAutofillManuallyTriggered(
    AutofillSuggestionTriggerSource trigger_source);

// Checks if the user triggered payments Autofill on a field manually through
// the Chrome context menu.
bool IsPaymentsAutofillManuallyTriggered(
    AutofillSuggestionTriggerSource trigger_source);

// Checks if the user triggered passwords Autofill on a field manually through
// the Chrome context menu.
bool IsPasswordsAutofillManuallyTriggered(
    AutofillSuggestionTriggerSource trigger_source);

// Checks if the user triggered plus addresses on a field manually through the
// Chrome context menu.
bool IsPlusAddressesManuallyTriggered(
    AutofillSuggestionTriggerSource trigger_source);

}  // namespace autofill

#endif  // COMPONENTS_AUTOFILL_CORE_COMMON_AUTOFILL_UTIL_H_
chromium/components/autofill/core/common/autofill_util.h
