Move form-related 78 files to core/html/forms/.

Source/core/html/EmailInputType.cpp

Index: Source/core/html/EmailInputType.cpp
diff --git a/Source/core/html/EmailInputType.cpp b/Source/core/html/EmailInputType.cpp
deleted file mode 100644
index 90ae4bc62cb3d375e7e003cac26f81cb0159fe9d..0000000000000000000000000000000000000000
--- a/Source/core/html/EmailInputType.cpp
+++ /dev/null
@@ -1,281 +0,0 @@
-/*
- * This file is part of the WebKit project.
- *
- * Copyright (C) 2009 Michelangelo De Simone <micdesim@gmail.com>
- * Copyright (C) 2010 Google Inc. All rights reserved.
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Library General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Library General Public License for more details.
- *
- * You should have received a copy of the GNU Library General Public License
- * along with this library; see the file COPYING.LIB.  If not, write to
- * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
- * Boston, MA 02110-1301, USA.
- *
- */
-
-#include "config.h"
-#include "core/html/EmailInputType.h"
-
-#include "core/html/HTMLInputElement.h"
-#include "core/html/InputTypeNames.h"
-#include "core/html/parser/HTMLParserIdioms.h"
-#include "core/page/Chrome.h"
-#include "core/page/ChromeClient.h"
-#include "core/platform/text/PlatformLocale.h"
-#include "core/platform/text/RegularExpression.h"
-#include "public/platform/Platform.h"
-#include "wtf/PassOwnPtr.h"
-#include "wtf/text/StringBuilder.h"
-#include <unicode/uidna.h>
-
-namespace WebCore {
-
-using WebKit::WebLocalizedString;
-
-// http://www.whatwg.org/specs/web-apps/current-work/multipage/states-of-the-type-attribute.html#valid-e-mail-address
-static const char localPartCharacters[] = "abcdefghijklmnopqrstuvwxyz0123456789!#$%&'*+/=?^_`{|}~.-";
-static const char emailPattern[] =
-    "[a-z0-9!#$%&'*+/=?^_`{|}~.-]+" // local part
-    "@"
-    "[a-z0-9-]+(\\.[a-z0-9-]+)*"; // domain part
-
-// RFC5321 says the maximum total length of a domain name is 255 octets.
-static const size_t maximumDomainNameLength = 255;
-static const int32_t idnaConversionOption = UIDNA_ALLOW_UNASSIGNED;
-
-static String convertEmailAddressToASCII(const String& address)
-{
-    if (address.containsOnlyASCII())
-        return address;
-
-    size_t atPosition = address.find('@');
-    if (atPosition == kNotFound)
-        return address;
-
-    UErrorCode error = U_ZERO_ERROR;
-    UChar domainNameBuffer[maximumDomainNameLength];
-    int32_t domainNameLength = uidna_IDNToASCII(address.charactersWithNullTermination().data() + atPosition + 1, address.length() - atPosition - 1, domainNameBuffer, WTF_ARRAY_LENGTH(domainNameBuffer), idnaConversionOption, 0, &error);
-    if (error != U_ZERO_ERROR || domainNameLength <= 0)
-        return address;
-
-    StringBuilder builder;
-    builder.append(address, 0, atPosition + 1);
-    builder.append(domainNameBuffer, domainNameLength);
-    return builder.toString();
-}
-
-String EmailInputType::convertEmailAddressToUnicode(const String& address) const
-{
-    if (!address.containsOnlyASCII())
-        return address;
-
-    size_t atPosition = address.find('@');
-    if (atPosition == kNotFound)
-        return address;
-
-    if (address.find("xn--", atPosition + 1) == kNotFound)
-        return address;
-
-    if (!chrome())
-        return address;
-
-    String languages = chrome()->client().acceptLanguages();
-    String unicodeHost = WebKit::Platform::current()->convertIDNToUnicode(address.substring(atPosition + 1), languages);
-    StringBuilder builder;
-    builder.append(address, 0, atPosition + 1);
-    builder.append(unicodeHost);
-    return builder.toString();
-}
-
-static bool isInvalidLocalPartCharacter(UChar ch)
-{
-    if (!isASCII(ch))
-        return true;
-    DEFINE_STATIC_LOCAL(const String, validCharacters, (localPartCharacters));
-    return validCharacters.find(toASCIILower(ch)) == kNotFound;
-}
-
-static bool isInvalidDomainCharacter(UChar ch)
-{
-    if (!isASCII(ch))
-        return true;
-    return !isASCIILower(ch) && !isASCIIUpper(ch) && !isASCIIDigit(ch) && ch != '.' && ch != '-';
-}
-
-static bool checkValidDotUsage(const String& domain)
-{
-    if (domain.isEmpty())
-        return true;
-    if (domain[0] == '.' || domain[domain.length() - 1] == '.')
-        return false;
-    return domain.find("..") == kNotFound;
-}
-
-static bool isValidEmailAddress(const String& address)
-{
-    int addressLength = address.length();
-    if (!addressLength)
-        return false;
-
-    DEFINE_STATIC_LOCAL(const RegularExpression, regExp, (emailPattern, TextCaseInsensitive));
-
-    int matchLength;
-    int matchOffset = regExp.match(address, 0, &matchLength);
-
-    return !matchOffset && matchLength == addressLength;
-}
-
-PassRefPtr<InputType> EmailInputType::create(HTMLInputElement* element)
-{
-    return adoptRef(new EmailInputType(element));
-}
-
-void EmailInputType::countUsage()
-{
-    observeFeatureIfVisible(UseCounter::InputTypeEmail);
-}
-
-const AtomicString& EmailInputType::formControlType() const
-{
-    return InputTypeNames::email();
-}
-
-// The return value is an invalid email address string if the specified string
-// contains an invalid email address. Otherwise, null string is returned.
-// If an empty string is returned, it means empty address is specified.
-// e.g. "foo@example.com,,bar@example.com" for multiple case.
-String EmailInputType::findInvalidAddress(const String& value) const
-{
-    if (value.isEmpty())
-        return String();
-    if (!element()->multiple())
-        return isValidEmailAddress(value) ? String() : value;
-    Vector<String> addresses;
-    value.split(',', true, addresses);
-    for (unsigned i = 0; i < addresses.size(); ++i) {
-        String stripped = stripLeadingAndTrailingHTMLSpaces(addresses[i]);
-        if (!isValidEmailAddress(stripped))
-            return stripped;
-    }
-    return String();
-}
-
-bool EmailInputType::typeMismatchFor(const String& value) const
-{
-    return !findInvalidAddress(value).isNull();
-}
-
-bool EmailInputType::typeMismatch() const
-{
-    return typeMismatchFor(element()->value());
-}
-
-String EmailInputType::typeMismatchText() const
-{
-    String invalidAddress = findInvalidAddress(element()->value());
-    ASSERT(!invalidAddress.isNull());
-    if (invalidAddress.isEmpty())
-        return locale().queryString(WebLocalizedString::ValidationTypeMismatchForEmailEmpty);
-    String atSign = String("@");
-    size_t atIndex = invalidAddress.find('@');
-    if (atIndex == kNotFound)
-        return locale().queryString(WebLocalizedString::ValidationTypeMismatchForEmailNoAtSign, atSign, invalidAddress);
-    // We check validity against an ASCII value because of difficulty to check
-    // invalid characters. However we should show Unicode value.
-    String unicodeAddress = convertEmailAddressToUnicode(invalidAddress);
-    String localPart = invalidAddress.left(atIndex);
-    String domain = invalidAddress.substring(atIndex + 1);
-    if (localPart.isEmpty())
-        return locale().queryString(WebLocalizedString::ValidationTypeMismatchForEmailEmptyLocal, atSign, unicodeAddress);
-    if (domain.isEmpty())
-        return locale().queryString(WebLocalizedString::ValidationTypeMismatchForEmailEmptyDomain, atSign, unicodeAddress);
-    size_t invalidCharIndex = localPart.find(isInvalidLocalPartCharacter);
-    if (invalidCharIndex != kNotFound) {
-        unsigned charLength = U_IS_LEAD(localPart[invalidCharIndex]) ? 2 : 1;
-        return locale().queryString(WebLocalizedString::ValidationTypeMismatchForEmailInvalidLocal, atSign, localPart.substring(invalidCharIndex, charLength));
-    }
-    invalidCharIndex = domain.find(isInvalidDomainCharacter);
-    if (invalidCharIndex != kNotFound) {
-        unsigned charLength = U_IS_LEAD(domain[invalidCharIndex]) ? 2 : 1;
-        return locale().queryString(WebLocalizedString::ValidationTypeMismatchForEmailInvalidDomain, atSign, domain.substring(invalidCharIndex, charLength));
-    }
-    if (!checkValidDotUsage(domain)) {
-        size_t atIndexInUnicode = unicodeAddress.find('@');
-        ASSERT(atIndexInUnicode != kNotFound);
-        return locale().queryString(WebLocalizedString::ValidationTypeMismatchForEmailInvalidDots, String("."), unicodeAddress.substring(atIndexInUnicode + 1));
-    }
-    if (element()->multiple())
-        return locale().queryString(WebLocalizedString::ValidationTypeMismatchForMultipleEmail);
-    return locale().queryString(WebLocalizedString::ValidationTypeMismatchForEmail);
-}
-
-bool EmailInputType::isEmailField() const
-{
-    return true;
-}
-
-bool EmailInputType::supportsSelectionAPI() const
-{
-    return false;
-}
-
-String EmailInputType::sanitizeValue(const String& proposedValue) const
-{
-    String noLineBreakValue = proposedValue.removeCharacters(isHTMLLineBreak);
-    if (!element()->multiple())
-        return stripLeadingAndTrailingHTMLSpaces(noLineBreakValue);
-    Vector<String> addresses;
-    noLineBreakValue.split(',', true, addresses);
-    StringBuilder strippedValue;
-    for (size_t i = 0; i < addresses.size(); ++i) {
-        if (i > 0)
-            strippedValue.append(",");
-        strippedValue.append(stripLeadingAndTrailingHTMLSpaces(addresses[i]));
-    }
-    return strippedValue.toString();
-}
-
-String EmailInputType::convertFromVisibleValue(const String& visibleValue) const
-{
-    String sanitizedValue = sanitizeValue(visibleValue);
-    if (!element()->multiple())
-        return convertEmailAddressToASCII(sanitizedValue);
-    Vector<String> addresses;
-    sanitizedValue.split(',', true, addresses);
-    StringBuilder builder;
-    builder.reserveCapacity(sanitizedValue.length());
-    for (size_t i = 0; i < addresses.size(); ++i) {
-        if (i > 0)
-            builder.append(",");
-        builder.append(convertEmailAddressToASCII(addresses[i]));
-    }
-    return builder.toString();
-}
-
-String EmailInputType::visibleValue() const
-{
-    String value = element()->value();
-    if (!element()->multiple())
-        return convertEmailAddressToUnicode(value);
-
-    Vector<String> addresses;
-    value.split(',', true, addresses);
-    StringBuilder builder;
-    builder.reserveCapacity(value.length());
-    for (size_t i = 0; i < addresses.size(); ++i) {
-        if (i > 0)
-            builder.append(",");
-        builder.append(convertEmailAddressToUnicode(addresses[i]));
-    }
-    return builder.toString();
-}
-
-} // namespace WebCore