105 lines
2.1 KiB
C
105 lines
2.1 KiB
C
/* $Id$ */
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/*
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* Copyright (c) 2016 Kristaps Dzonsons <kristaps@bsd.lv>
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*
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* Permission to use, copy, modify, and distribute this software for any
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* purpose with or without fee is hereby granted, provided that the above
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* copyright notice and this permission notice appear in all copies.
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*
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* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
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* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
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* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
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* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
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* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
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* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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*/
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#ifndef EXTERN_H
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#define EXTERN_H
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/*
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* A book series.
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*/
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typedef struct
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{
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int64_t id;
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char *name;
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} Series;
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/*
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* A book. Generic data.
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*/
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typedef struct
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{
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int64_t id;
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char *title;
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double s_idx; /* series index */
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Series s;
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} Book;
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/*
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* An author.
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*/
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typedef struct
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{
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int64_t id;
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char *name;
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} Author;
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/*
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* Downloadable book data.
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*/
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typedef struct
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{
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int64_t size;
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char *format;
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char *name;
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} BookData;
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/*
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* A book. Advanced data: authors, tags.
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*/
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typedef struct
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{
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Book b;
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Author **a;
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size_t asize;
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// TODO tags
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} BookAdv;
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typedef struct
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{
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BookAdv ba;
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BookData **data;
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size_t dsize;
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int64_t timestamp;
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int64_t pubdate;
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char *isbn;
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char *lccn;
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char *path;
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char *uuid;
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int64_t has_cover;
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char *lang;
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char *publisher;
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} BookFull;
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__BEGIN_DECLS
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BookFull *db_book_load(struct kreq *r, int64_t id);
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int db_books_load(struct kreq *r, BookAdv **books, int limit, int offset);
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int db_books_count(struct kreq *r);
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void db_book_free(Book *p);
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void db_book_adv_free(BookAdv *p);
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void db_book_full_free(BookFull *p);
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void db_series_free(Series *p);
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void db_close(struct kreq *);
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int db_open(struct kreq *, const char *);
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void json_emptydoc(struct kreq *);
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__END_DECLS
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#endif
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