/[LeafOK_CVS]/lbbs/src/section_list_loader.c
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Diff of /lbbs/src/section_list_loader.c

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Revision 1.43 by sysadm, Wed Oct 1 07:23:29 2025 UTC Revision 1.45 by sysadm, Sat Oct 4 04:01:19 2025 UTC
# Line 15  Line 15 
15   ***************************************************************************/   ***************************************************************************/
16    
17  #include "article_cache.h"  #include "article_cache.h"
18    #include "article_view_log.h"
19  #include "bbs.h"  #include "bbs.h"
20  #include "database.h"  #include "database.h"
21  #include "ip_mask.h"  #include "ip_mask.h"
22  #include "log.h"  #include "log.h"
23  #include "menu.h"  #include "menu.h"
24  #include "section_list_loader.h"  #include "section_list_loader.h"
25    #include "user_priv.h"
26  #include <errno.h>  #include <errno.h>
27  #include <signal.h>  #include <signal.h>
28  #include <stdio.h>  #include <stdio.h>
# Line 1022  int locate_article_in_section(SECTION_LI Line 1024  int locate_article_in_section(SECTION_LI
1024          return (ret < 0 ? ret : (p_article == NULL ? 0 : 1));          return (ret < 0 ? ret : (p_article == NULL ? 0 : 1));
1025  }  }
1026    
1027    int scan_unread_article_in_section(SECTION_LIST *p_section, const ARTICLE *p_article_cur, const ARTICLE **pp_article_unread)
1028    {
1029            ARTICLE *p_article;
1030            int ret = 0;
1031    
1032            if (p_section == NULL || p_article_cur == NULL || pp_article_unread == NULL)
1033            {
1034                    log_error("NULL pointer error\n");
1035                    return -1;
1036            }
1037    
1038            if (p_article_cur->sid != p_section->sid)
1039            {
1040                    log_error("Inconsistent SID\n");
1041                    return -1;
1042            }
1043    
1044            // acquire lock of section
1045            if ((ret = section_list_rd_lock(p_section)) < 0)
1046            {
1047                    log_error("section_list_rd_lock(sid = %d) error\n", p_section->sid);
1048                    return -2;
1049            }
1050    
1051            *pp_article_unread = NULL;
1052    
1053            for (p_article = p_article_cur->p_next; p_article != NULL && p_article != p_article_cur; p_article = p_article->p_next)
1054            {
1055                    if (p_article->visible && p_article->uid != BBS_priv.uid && !article_view_log_is_viewed(p_article->aid, &BBS_article_view_log))
1056                    {
1057                            *pp_article_unread = p_article;
1058                            break;
1059                    }
1060            }
1061    
1062            // release lock of section
1063            if (section_list_rd_unlock(p_section) < 0)
1064            {
1065                    log_error("section_list_rd_unlock(sid = %d) error\n", p_section->sid);
1066                    return -2;
1067            }
1068    
1069            return (p_article != NULL && p_article != p_article_cur ? 1 : 0);
1070    }
1071    
1072  int get_section_ex_menu_set(SECTION_LIST *p_section, MENU_SET *p_ex_menu_set)  int get_section_ex_menu_set(SECTION_LIST *p_section, MENU_SET *p_ex_menu_set)
1073  {  {
1074          int ret = 0;          int ret = 0;

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