1/* Output stream that produces HTML output. 2 Copyright (C) 2006 Free Software Foundation, Inc. 3 Written by Bruno Haible <bruno@clisp.org>, 2006. 4 5 This program is free software: you can redistribute it and/or modify 6 it under the terms of the GNU General Public License as published by 7 the Free Software Foundation; either version 3 of the License, or 8 (at your option) any later version. 9 10 This program is distributed in the hope that it will be useful, 11 but WITHOUT ANY WARRANTY; without even the implied warranty of 12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 13 GNU General Public License for more details. 14 15 You should have received a copy of the GNU General Public License 16 along with this program. If not, see <http://www.gnu.org/licenses/>. */ 17 18#ifndef _HTML_OSTREAM_H 19#define _HTML_OSTREAM_H 20 21#include "ostream.h" 22 23 24struct html_ostream : struct ostream 25{ 26methods: 27 28 /* Start a <span class="CLASSNAME"> element. The CLASSNAME is the name 29 of a CSS class. It can be chosen arbitrarily and customized through 30 an inline or external CSS. */ 31 void begin_span (html_ostream_t stream, const char *classname); 32 33 /* End a <span class="CLASSNAME"> element. 34 The begin_span / end_span calls must match properly. */ 35 void end_span (html_ostream_t stream, const char *classname); 36}; 37 38 39#ifdef __cplusplus 40extern "C" { 41#endif 42 43 44/* Create an output stream that takes input in the UTF-8 encoding and 45 writes it in HTML form on DESTINATION. 46 This stream produces a sequence of lines. The caller is responsible 47 for opening the <body><html> elements before and for closing them after 48 the use of this stream. 49 Note that the resulting stream must be closed before DESTINATION can be 50 closed. */ 51extern html_ostream_t html_ostream_create (ostream_t destination); 52 53 54#ifdef __cplusplus 55} 56#endif 57 58#endif /* _HTML_OSTREAM_H */ 59