/[LeafOK_CVS]/lbbs/include/section_list_loader.h
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Revision 1.7 by sysadm, Thu May 29 00:52:09 2025 UTC Revision 1.24 by sysadm, Wed Dec 3 14:04:02 2025 UTC
# Line 1  Line 1 
1  /***************************************************************************  /* SPDX-License-Identifier: GPL-3.0-or-later */
2                                          section_list_loader.h  -  description  /*
3                                                           -------------------   * section_list_loader
4          Copyright            : (C) 2004-2025 by Leaflet   *   - load and query operations of section articles
5          Email                : leaflet@leafok.com   *
6   ***************************************************************************/   * Copyright (C) 2004-2025  Leaflet <leaflet@leafok.com>
7     */
 /***************************************************************************  
  *                                                                         *  
  *   This program is free software; you can redistribute it and/or modify  *  
  *   it under the terms of the GNU General Public License as published by  *  
  *   the Free Software Foundation; either version 3 of the License, or     *  
  *   (at your option) any later version.                                   *  
  *                                                                         *  
  ***************************************************************************/  
8    
9  #ifndef _SECTION_LIST_LOADER_H_  #ifndef _SECTION_LIST_LOADER_H_
10  #define _SECTION_LIST_LOADER_H_  #define _SECTION_LIST_LOADER_H_
11    
12    #include "menu.h"
13  #include "section_list.h"  #include "section_list.h"
14  #include <mysql.h>  #include <mysql.h>
15    
16  #define ERR_UNKNOWN_SECTION -101  enum section_list_loader_constant_t
17  #define LOAD_ARTICLE_COUNT_LIMIT 1000  {
18            ERR_UNKNOWN_SECTION = -101,
19            LOAD_ARTICLE_COUNT_LIMIT = 1000,
20    };
21    
22  extern int section_list_loader_pid;  extern int section_list_loader_pid;
23  extern int last_article_op_log_mid;  extern int last_article_op_log_mid;
24    
25  extern int load_section_config_from_db(void);  extern int load_section_config_from_db(int update_gen_ex);
26    
27  // Input global_lock = 0 : lock / unlock corresponding section per article  // Input global_lock = 0 : lock / unlock corresponding section per article
28  //                     1 : lock / unlock all sections per invocation  //                     1 : lock / unlock all sections per invocation
# Line 44  extern int apply_article_op_log_from_db( Line 40  extern int apply_article_op_log_from_db(
40    
41  extern int section_list_loader_launch(void);  extern int section_list_loader_launch(void);
42    
 extern int section_list_loader_reload(void);  
   
43  // Return on success : real page_id (>= 0)  // Return on success : real page_id (>= 0)
44  //           failure : error number (< 0)  //           failure : error number (< 0)
45  extern int query_section_articles(SECTION_LIST *p_section, int32_t page_id, ARTICLE *p_articles[], int32_t *p_article_count);  extern int query_section_articles(SECTION_LIST *p_section, int page_id, const ARTICLE *p_articles[],
46                                                                      int *p_article_count, int *p_page_count, int *p_ontop_start_offset);
47    
48    // Input direction =  0 : locate p_article_cur
49    //                   -1 :        p_article_cur->p_topic_prior
50    //                    1 :        p_article_cur->p_topic_next
51    // Return on success : found (1)
52    //                   : not found (0)
53    //           failure : error number (< 0)
54    extern int locate_article_in_section(SECTION_LIST *p_section, const ARTICLE *p_article_cur, int direction, int step,
55                                                                             int *p_page_id, int *p_visible_offset, int *p_article_count);
56    
57    extern int last_article_in_section(SECTION_LIST *p_section, const ARTICLE **pp_article);
58    
59    // Return on success : found (1)
60    //                   : not found (0)
61    //           failure : error number (< 0)
62    extern int scan_unread_article_in_section(SECTION_LIST *p_section, const ARTICLE *p_article_cur, const ARTICLE **pp_article_unread);
63    
64    extern int scan_article_in_section_by_uid(SECTION_LIST *p_section, const ARTICLE *p_article_cur,
65                                                                                      int direction, int32_t uid, const ARTICLE **pp_article);
66    extern int scan_article_in_section_by_username(SECTION_LIST *p_section, const ARTICLE *p_article_cur,
67                                                                                               int direction, const char *username, const ARTICLE **pp_article);
68    extern int scan_article_in_section_by_title(SECTION_LIST *p_section, const ARTICLE *p_article_cur,
69                                                                                            int direction, const char *title, const ARTICLE **pp_article);
70    
71    extern int get_section_ex_menu_set(SECTION_LIST *p_section, MENU_SET *p_ex_menu_set);
72    
73  #endif //_SECTION_LIST_LOADER_H_  #endif //_SECTION_LIST_LOADER_H_

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