/*

   +----------------------------------------------------------------------+

   | Copyright (c) The PHP Group                                          |

   +----------------------------------------------------------------------+

   | This source file is subject to version 3.01 of the PHP license,      |

   | that is bundled with this package in the file LICENSE, and is        |

   | available through the world-wide-web at the following url:           |

   | http://www.php.net/license/3_01.txt                                  |

   | If you did not receive a copy of the PHP license and are unable to   |

   | obtain it through the world-wide-web, please send a note to          |

   | license@php.net so we can mail you a copy immediately.               |

   +----------------------------------------------------------------------+

   | Author: Rasmus Lerdorf <rasmus@lerdorf.on.ca>                        |

   +----------------------------------------------------------------------+

*/

#ifndef HTML_H

#define HTML_H

#define ENT_HTML_QUOTE_NONE     0

#define ENT_HTML_QUOTE_SINGLE   1

#define ENT_HTML_QUOTE_DOUBLE   2

#define ENT_HTML_IGNORE_ERRORS    4

#define ENT_HTML_SUBSTITUTE_ERRORS  8

#define ENT_HTML_DOC_TYPE_MASK    (16|32)

#define ENT_HTML_DOC_HTML401    0

#define ENT_HTML_DOC_XML1     16

#define ENT_HTML_DOC_XHTML      32

#define ENT_HTML_DOC_HTML5      (16|32)

/* reserve bit 6 */

#define ENT_HTML_SUBSTITUTE_DISALLOWED_CHARS  128

#define ENT_COMPAT    ENT_HTML_QUOTE_DOUBLE

#define ENT_QUOTES    (ENT_HTML_QUOTE_DOUBLE | ENT_HTML_QUOTE_SINGLE)

#define ENT_NOQUOTES  ENT_HTML_QUOTE_NONE

#define ENT_IGNORE    ENT_HTML_IGNORE_ERRORS

#define ENT_SUBSTITUTE  ENT_HTML_SUBSTITUTE_ERRORS

#define ENT_HTML401   0

#define ENT_XML1    16

#define ENT_XHTML   32

#define ENT_HTML5   (16|32)

#define ENT_DISALLOWED  128

void register_html_constants(INIT_FUNC_ARGS);

PHPAPI zend_string *php_escape_html_entities(const unsigned char *old, size_t oldlen, int all, int flags, const char *hint_charset);

PHPAPI zend_string *php_escape_html_entities_ex(const unsigned char *old, size_t oldlen, int all, int flags, const char *hint_charset, zend_bool double_encode, zend_bool quiet);

PHPAPI zend_string *php_unescape_html_entities(zend_string *str, int all, int flags, const char *hint_charset);

PHPAPI unsigned int php_next_utf8_char(const unsigned char *str, size_t str_len, size_t *cursor, int *status);

#endif /* HTML_H */