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