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/* SPDX-License-Identifier: GPL-3.0-or-later */
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/*
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* article_cache
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* - convert article content from DB to local cache with LML conversion and line offset index
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*
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* Copyright (C) 2004-2026 Leaflet <leaflet@leafok.com>
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*/
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#ifndef _ARTICLE_CACHE_H_
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#define _ARTICLE_CACHE_H_
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#include "common.h"
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#include "section_list.h"
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#include "str_process.h"
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enum article_cache_constant_t
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{
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ARTICLE_CONTENT_MAX_LEN = 1024 * 1024 * 4, // 4MB
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};
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struct article_cache_t
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{
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void *p_mmap;
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size_t mmap_len;
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char *p_data;
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size_t data_len;
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long line_total;
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long line_offsets[MAX_SPLIT_FILE_LINES];
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};
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typedef struct article_cache_t ARTICLE_CACHE;
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extern int article_cache_generate(const char *cache_dir, const ARTICLE *p_article, const SECTION_LIST *p_section,
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const char *content, const char *sub_ip, int overwrite);
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extern void article_cache_cleanup(void);
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extern int article_cache_load(ARTICLE_CACHE *p_cache, const char *cache_dir, const ARTICLE *p_article);
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extern int article_cache_unload(ARTICLE_CACHE *p_cache);
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#endif //_ARTICLE_CACHE_H_
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