155 lines
6.1 KiB
C
155 lines
6.1 KiB
C
/* -*- C -*-
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* Copyright (c) 1997-2006 Motoyuki Kasahara
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. Neither the name of the project nor the names of its contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE PROJECT AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE PROJECT OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*/
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#ifndef EB_TEXT_H
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#define EB_TEXT_H
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#include <sys/types.h>
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#include "defs.h"
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/*
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* Hook codes.
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* (When you add or remove a hook, update EB_NUMER_OF_HOOKS in defs.h.)
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*/
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#define EB_HOOK_NULL -1
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#define EB_HOOK_INITIALIZE 0
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#define EB_HOOK_BEGIN_NARROW 1
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#define EB_HOOK_END_NARROW 2
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#define EB_HOOK_BEGIN_SUBSCRIPT 3
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#define EB_HOOK_END_SUBSCRIPT 4
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#define EB_HOOK_SET_INDENT 5
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#define EB_HOOK_NEWLINE 6
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#define EB_HOOK_BEGIN_SUPERSCRIPT 7
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#define EB_HOOK_END_SUPERSCRIPT 8
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#define EB_HOOK_BEGIN_NO_NEWLINE 9
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#define EB_HOOK_END_NO_NEWLINE 10
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#define EB_HOOK_BEGIN_EMPHASIS 11
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#define EB_HOOK_END_EMPHASIS 12
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#define EB_HOOK_BEGIN_CANDIDATE 13
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#define EB_HOOK_END_CANDIDATE_GROUP 14
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#define EB_HOOK_END_CANDIDATE_LEAF 15
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#define EB_HOOK_BEGIN_REFERENCE 16
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#define EB_HOOK_END_REFERENCE 17
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#define EB_HOOK_BEGIN_KEYWORD 18
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#define EB_HOOK_END_KEYWORD 19
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#define EB_HOOK_NARROW_FONT 20
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#define EB_HOOK_WIDE_FONT 21
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#define EB_HOOK_ISO8859_1 22
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#define EB_HOOK_NARROW_JISX0208 23
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#define EB_HOOK_WIDE_JISX0208 24
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#define EB_HOOK_GB2312 25
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#define EB_HOOK_BEGIN_MONO_GRAPHIC 26
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#define EB_HOOK_END_MONO_GRAPHIC 27
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#define EB_HOOK_BEGIN_GRAY_GRAPHIC 28
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#define EB_HOOK_END_GRAY_GRAPHIC 29
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#define EB_HOOK_BEGIN_COLOR_BMP 30
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#define EB_HOOK_BEGIN_COLOR_JPEG 31
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#define EB_HOOK_BEGIN_IN_COLOR_BMP 32
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#define EB_HOOK_BEGIN_IN_COLOR_JPEG 33
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#define EB_HOOK_END_COLOR_GRAPHIC 34
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#define EB_HOOK_END_IN_COLOR_GRAPHIC 35
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#define EB_HOOK_BEGIN_WAVE 36
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#define EB_HOOK_END_WAVE 37
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#define EB_HOOK_BEGIN_MPEG 38
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#define EB_HOOK_END_MPEG 39
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#define EB_HOOK_BEGIN_GRAPHIC_REFERENCE 40
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#define EB_HOOK_END_GRAPHIC_REFERENCE 41
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#define EB_HOOK_GRAPHIC_REFERENCE 42
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#define EB_HOOK_BEGIN_DECORATION 43
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#define EB_HOOK_END_DECORATION 44
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#define EB_HOOK_BEGIN_IMAGE_PAGE 45
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#define EB_HOOK_END_IMAGE_PAGE 46
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#define EB_HOOK_BEGIN_CLICKABLE_AREA 47
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#define EB_HOOK_END_CLICKABLE_AREA 48
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#define EB_HOOK_BEGIN_UNICODE 49
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#define EB_HOOK_END_UNICODE 50
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#define EB_HOOK_BEGIN_EBXAC_GAIJI 51
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#define EB_HOOK_END_EBXAC_GAIJI 52
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#define EB_HOOK_EBXAC_GAIJI 53
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/*
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* Function declarations.
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*/
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/* hook.c */
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void eb_initialize_hookset(EB_Hookset *hookset);
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void eb_finalize_hookset(EB_Hookset *hookset);
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EB_Error_Code eb_set_hook(EB_Hookset *hookset, const EB_Hook *hook);
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EB_Error_Code eb_set_hooks(EB_Hookset *hookset, const EB_Hook *hook);
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EB_Error_Code eb_hook_euc_to_ascii(EB_Book *book, EB_Appendix *appendix,
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void *container, EB_Hook_Code hook_code, int argc,
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const unsigned int *argv);
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EB_Error_Code eb_hook_stop_code(EB_Book *book, EB_Appendix *appendix,
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void *container, EB_Hook_Code hook_code, int argc,
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const unsigned int *argv);
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EB_Error_Code eb_hook_narrow_character_text(EB_Book *book,
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EB_Appendix *appendix, void *container, EB_Hook_Code hook_code, int argc,
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const unsigned int *argv);
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EB_Error_Code eb_hook_wide_character_text(EB_Book *book,
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EB_Appendix *appendix, void *container, EB_Hook_Code hook_code, int argc,
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const unsigned int *argv);
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EB_Error_Code eb_hook_newline(EB_Book *book, EB_Appendix *appendix,
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void *container, EB_Hook_Code hook_code, int argc,
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const unsigned int *argv);
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EB_Error_Code eb_hook_empty(EB_Book *book, EB_Appendix *appendix,
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void *container, EB_Hook_Code hook_code, int argc,
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const unsigned int *argv);
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/* readtext.c */
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EB_Error_Code eb_seek_text(EB_Book *book, const EB_Position *position);
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EB_Error_Code eb_tell_text(EB_Book *book, EB_Position *position);
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EB_Error_Code eb_read_text(EB_Book *book, EB_Appendix *appendix,
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EB_Hookset *hookset, void *container, size_t text_max_length, char *text,
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ssize_t *text_length);
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EB_Error_Code eb_read_heading(EB_Book *book, EB_Appendix *appendix,
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EB_Hookset *hookset, void *container, size_t text_max_length, char *text,
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ssize_t *text_length);
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EB_Error_Code eb_read_rawtext(EB_Book *book, size_t text_max_length,
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char *text, ssize_t *text_length);
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int eb_is_text_stopped(EB_Book *book);
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EB_Error_Code eb_write_text_byte1(EB_Book *book, int byte1);
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EB_Error_Code eb_write_text_byte2(EB_Book *book, int byte1, int byte2);
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EB_Error_Code eb_write_text_string(EB_Book *book, const char *string);
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EB_Error_Code eb_write_text(EB_Book *book, const char * stream,
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size_t stream_length);
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const char *eb_current_candidate(EB_Book *book);
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EB_Error_Code eb_forward_text(EB_Book *book, EB_Appendix *appendix);
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EB_Error_Code eb_backward_text(EB_Book *book, EB_Appendix *appendix);
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#endif /* not EB_TEXT_H */
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