59 lines
2.3 KiB
C++
59 lines
2.3 KiB
C++
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#ifndef NS_PARSERSERVICE_H__
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#define NS_PARSERSERVICE_H__
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#include "nsIParserService.h"
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extern "C" int MOZ_XMLIsLetter(const char* ptr);
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extern "C" int MOZ_XMLIsNCNameChar(const char* ptr);
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/**
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* Decodes an entity into the UTF-16 encoding of a Unicode character. If a ';'
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* is found between `ptr` and `end` it will try to decode the entity and set
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* `*next` to point to the character after the ;. The resulting UTF-16 code
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* units will be written in `*result`, so if the entity is a valid numeric
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* entity there needs to be space for at least two char16_t at the location
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* `result` points to.
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*
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* @param ptr pointer to the ampersand.
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* @param end pointer to the position after the last character of the
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* string.
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* @param next [out] will be set to the character after the ';' or null if
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* the decoding was unsuccessful.
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* @param result the buffer to write the resulting UTF-16 character in.
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* @return the number of char16_t written to `*result`.
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*/
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extern "C" int MOZ_XMLTranslateEntity(const char* ptr, const char* end,
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const char** next, char16_t* result);
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class nsParserService : public nsIParserService {
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virtual ~nsParserService();
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public:
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nsParserService();
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NS_DECL_ISUPPORTS
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int32_t HTMLAtomTagToId(nsIAtom* aAtom) const override;
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int32_t HTMLCaseSensitiveAtomTagToId(nsIAtom* aAtom) const override;
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int32_t HTMLStringTagToId(const nsAString& aTag) const override;
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const char16_t *HTMLIdToStringTag(int32_t aId) const override;
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nsIAtom *HTMLIdToAtomTag(int32_t aId) const override;
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NS_IMETHOD HTMLConvertEntityToUnicode(const nsAString& aEntity,
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int32_t* aUnicode) const override;
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NS_IMETHOD HTMLConvertUnicodeToEntity(int32_t aUnicode,
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nsCString& aEntity) const override;
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NS_IMETHOD IsContainer(int32_t aId, bool& aIsContainer) const override;
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NS_IMETHOD IsBlock(int32_t aId, bool& aIsBlock) const override;
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};
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#endif
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