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

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Revision 1.19 by sysadm, Tue Nov 4 13:49:51 2025 UTC Revision 1.27 by sysadm, Sat Jan 3 10:27:14 2026 UTC
# Line 3  Line 3 
3   * user_list_display   * user_list_display
4   *   - display user information   *   - display user information
5   *   *
6   * Copyright (C) 2004-2025 by Leaflet <leaflet@leafok.com>   * Copyright (C) 2004-2026  Leaflet <leaflet@leafok.com>
7   */   */
8    
9    #ifdef HAVE_CONFIG_H
10    #include "config.h"
11    #endif
12    
13  #include "bbs.h"  #include "bbs.h"
14  #include "ip_mask.h"  #include "ip_mask.h"
15  #include "lml.h"  #include "lml.h"
# Line 20  Line 24 
24  #include <time.h>  #include <time.h>
25  #include <sys/param.h>  #include <sys/param.h>
26    
27  #define BBS_max_sessions_per_user 10  enum _user_info_display_constant_t
28  #define LAST_LOGIN_DT_MAX_LEN 50  {
29            BBS_max_sessions_per_user = 10,
30            LAST_LOGIN_DT_MAX_LEN = 50,
31            ASTRO_STR_MAX_LEN = 64,
32            USER_INFO_MAX_LEN = 8192,
33    };
34    
35  static int display_user_info_key_handler(int *p_key, DISPLAY_CTX *p_ctx)  static int display_user_info_key_handler(int *p_key, DISPLAY_CTX *p_ctx)
36  {  {
# Line 34  int user_info_display(USER_INFO *p_user_ Line 43  int user_info_display(USER_INFO *p_user_
43          int session_cnt = BBS_max_sessions_per_user;          int session_cnt = BBS_max_sessions_per_user;
44          int article_cnt;          int article_cnt;
45          const char *astro_name;          const char *astro_name;
46          char astro_str[LINE_BUFFER_LEN];          char astro_str[ASTRO_STR_MAX_LEN];
47          struct tm tm_last_login;          struct tm tm_last_login;
48          char str_last_login_dt[LAST_LOGIN_DT_MAX_LEN + 1];          char str_last_login_dt[LAST_LOGIN_DT_MAX_LEN + 1];
49          struct tm tm_last_logout;          struct tm tm_last_logout;
# Line 48  int user_info_display(USER_INFO *p_user_ Line 57  int user_info_display(USER_INFO *p_user_
57          const char *user_level_name;          const char *user_level_name;
58          char intro_f[BBS_user_intro_max_len + 1];          char intro_f[BBS_user_intro_max_len + 1];
59          int intro_len;          int intro_len;
60          char user_info_f[BUFSIZ];          char user_info_f[USER_INFO_MAX_LEN];
61          long line_offsets[BBS_user_intro_max_line + 1];          long line_offsets[BBS_user_intro_max_line + 1];
62          long lines;          long lines;
63          char *p;          char *p;
# Line 58  int user_info_display(USER_INFO *p_user_ Line 67  int user_info_display(USER_INFO *p_user_
67    
68          if (p_user_info == NULL)          if (p_user_info == NULL)
69          {          {
70                  log_error("NULL pointer error\n");                  log_error("NULL pointer error");
71                  return -1;                  return -1;
72          }          }
73    
# Line 102  int user_info_display(USER_INFO *p_user_ Line 111  int user_info_display(USER_INFO *p_user_
111          ret = query_user_online_info_by_uid(p_user_info->uid, sessions, &session_cnt, 0);          ret = query_user_online_info_by_uid(p_user_info->uid, sessions, &session_cnt, 0);
112          if (ret < 0)          if (ret < 0)
113          {          {
114                  log_error("query_user_online_info_by_uid(uid=%d, cnt=%d) error: %d\n",                  log_error("query_user_online_info_by_uid(uid=%d, cnt=%d) error: %d",
115                                    p_user_info->uid, session_cnt, ret);                                    p_user_info->uid, session_cnt, ret);
116                  session_cnt = 0;                  session_cnt = 0;
117          }          }
# Line 116  int user_info_display(USER_INFO *p_user_ Line 125  int user_info_display(USER_INFO *p_user_
125    
126                  if (p + strlen(p_action_title) + 4 >= action_str + sizeof(action_str)) // buffer overflow                  if (p + strlen(p_action_title) + 4 >= action_str + sizeof(action_str)) // buffer overflow
127                  {                  {
128                          log_error("action_str of user(uid=%d) truncated at i=%d\n", p_user_info->uid, i);                          log_error("action_str of user(uid=%d) truncated at i=%d", p_user_info->uid, i);
129                          break;                          break;
130                  }                  }
131                  *p++ = '[';                  *p++ = '[';
# Line 166  int user_info_display(USER_INFO *p_user_ Line 175  int user_info_display(USER_INFO *p_user_
175                           p_user_info->username, p_user_info->nickname, p_user_info->visit_count, article_cnt,                           p_user_info->username, p_user_info->nickname, p_user_info->visit_count, article_cnt,
176                           str_last_login_dt, (session_cnt > 0 ? login_ip : "未知"), p_user_info->exp,                           str_last_login_dt, (session_cnt > 0 ? login_ip : "未知"), p_user_info->exp,
177                           (session_cnt > 0 ? "在线或因断线不详" : str_last_logout_dt), life, user_level_name, user_level + 1, astro_str,                           (session_cnt > 0 ? "在线或因断线不详" : str_last_logout_dt), life, user_level_name, user_level + 1, astro_str,
178                           (session_cnt > 0 ? "目前在线，状态如下：\n" : ""), (session_cnt > 0 ? action_str : ""),                           (session_cnt > 0 ? "目前在线，状态如下: \n" : ""), (session_cnt > 0 ? action_str : ""),
179                           (intro_len > 0 ? "\033[0;36m个人说明档如下：\033[m" : "\033[0;36m没有个人说明档\033[m"),                           (intro_len > 0 ? "\033[0;36m个人说明档如下: \033[m" : "\033[0;36m没有个人说明档\033[m"),
180                           intro_f);                           intro_f);
181    
182          lines = split_data_lines(user_info_f, SCREEN_COLS + 1, line_offsets, MIN(SCREEN_ROWS - 1, BBS_user_intro_max_line + 8), 1, NULL);          lines = split_data_lines(user_info_f, SCREEN_COLS + 1, line_offsets, MIN(SCREEN_ROWS - 1, BBS_user_intro_max_line + 9), 1, NULL);
183    
184          clearscr();          clearscr();
185          display_data(user_info_f, lines, line_offsets, 1, display_user_info_key_handler, DATA_READ_HELP);          display_data(user_info_f, lines, line_offsets, 1, display_user_info_key_handler, DATA_READ_HELP);

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