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

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Revision 1.13 by sysadm, Wed Jun 4 13:42:53 2025 UTC Revision 1.17 by sysadm, Mon Jun 16 01:36:56 2025 UTC
# Line 60  inline static int article_cache_path(cha Line 60  inline static int article_cache_path(cha
60  int article_cache_generate(const char *cache_dir, const ARTICLE *p_article, const SECTION_LIST *p_section,  int article_cache_generate(const char *cache_dir, const ARTICLE *p_article, const SECTION_LIST *p_section,
61                                                     const char *content, const char *sub_ip, int overwrite)                                                     const char *content, const char *sub_ip, int overwrite)
62  {  {
63            static char *content_f; // static buffer in large size
64    
65          char data_file[FILE_PATH_LEN];          char data_file[FILE_PATH_LEN];
66          int fd;          int fd;
67          ARTICLE_CACHE cache;          ARTICLE_CACHE cache;
# Line 68  int article_cache_generate(const char *c Line 70  int article_cache_generate(const char *c
70          char header[ARTICLE_HEADER_MAX_LEN];          char header[ARTICLE_HEADER_MAX_LEN];
71          size_t header_len;          size_t header_len;
72          long header_line_cnt;          long header_line_cnt;
         char content_f[ARTICLE_CONTENT_MAX_LEN];  
73          char footer[ARTICLE_FOOTER_MAX_LEN];          char footer[ARTICLE_FOOTER_MAX_LEN];
74          size_t footer_len;          size_t footer_len;
75          long footer_line_cnt;          long footer_line_cnt;
# Line 80  int article_cache_generate(const char *c Line 81  int article_cache_generate(const char *c
81                  return -1;                  return -1;
82          }          }
83    
84            if (content_f == NULL && (content_f = malloc(ARTICLE_CONTENT_MAX_LEN)) == NULL)
85            {
86                    log_error("malloc(content_f) error: OOM\n");
87                    return -1;
88            }
89    
90          if (article_cache_path(data_file, sizeof(data_file), cache_dir, p_article) < 0)          if (article_cache_path(data_file, sizeof(data_file), cache_dir, p_article) < 0)
91          {          {
92                  log_error("article_cache_path(dir=%s, cid=%d) error\n", cache_dir, p_article->cid);                  log_error("article_cache_path(dir=%s, cid=%d) error\n", cache_dir, p_article->cid);
# Line 111  int article_cache_generate(const char *c Line 118  int article_cache_generate(const char *c
118                           p_article->username, p_article->nickname, p_section->sname, p_section->stitle, p_article->title, BBS_name, str_sub_dt);                           p_article->username, p_article->nickname, p_section->sname, p_section->stitle, p_article->title, BBS_name, str_sub_dt);
119    
120          snprintf(footer, sizeof(footer),          snprintf(footer, sizeof(footer),
121                           "--\n%s¡ù À´Ô´: %s http://%s [FROM: %s]\033[m\n",                           "\n--\n%s¡ù À´Ô´: %s http://%s [FROM: %s]\033[m\n\n",
122                           BBS_article_footer_color[p_article->aid % BBS_article_footer_color_count],                           BBS_article_footer_color[p_article->aid % BBS_article_footer_color_count],
123                           BBS_name, BBS_server, sub_ip);                           BBS_name, BBS_server, sub_ip);
124    
125          header_len = strnlen(header, sizeof(header));          header_len = strnlen(header, sizeof(header));
126          footer_len = strnlen(footer, sizeof(footer));          footer_len = strnlen(footer, sizeof(footer));
127    
128          header_line_cnt = split_data_lines(header, SCREEN_COLS, cache.line_offsets, MAX_SPLIT_FILE_LINES);          header_line_cnt = split_data_lines(header, SCREEN_COLS, cache.line_offsets, MAX_SPLIT_FILE_LINES, 1);
129    
130          if (header_len != cache.line_offsets[header_line_cnt])          if (header_len != cache.line_offsets[header_line_cnt])
131          {          {
# Line 130  int article_cache_generate(const char *c Line 137  int article_cache_generate(const char *c
137          cache.data_len = header_len + (size_t)lml_plain(content, content_f, ARTICLE_CONTENT_MAX_LEN);          cache.data_len = header_len + (size_t)lml_plain(content, content_f, ARTICLE_CONTENT_MAX_LEN);
138    
139          cache.line_total = header_line_cnt +          cache.line_total = header_line_cnt +
140                                             split_data_lines(content_f, SCREEN_COLS, cache.line_offsets + header_line_cnt, MAX_SPLIT_FILE_LINES - header_line_cnt);                                             split_data_lines(content_f, SCREEN_COLS, cache.line_offsets + header_line_cnt, MAX_SPLIT_FILE_LINES - header_line_cnt, 1);
141    
142          if (cache.data_len - header_len != (size_t)cache.line_offsets[cache.line_total])          if (cache.data_len - header_len != (size_t)cache.line_offsets[cache.line_total])
143          {          {
# Line 144  int article_cache_generate(const char *c Line 151  int article_cache_generate(const char *c
151                  cache.line_offsets[i] += (long)header_len;                  cache.line_offsets[i] += (long)header_len;
152          }          }
153    
154          footer_line_cnt = split_data_lines(footer, SCREEN_COLS, cache.line_offsets + cache.line_total, MAX_SPLIT_FILE_LINES - cache.line_total);          footer_line_cnt = split_data_lines(footer, SCREEN_COLS, cache.line_offsets + cache.line_total, MAX_SPLIT_FILE_LINES - cache.line_total, 1);
155    
156          if (footer_len != cache.line_offsets[cache.line_total + footer_line_cnt])          if (footer_len != cache.line_offsets[cache.line_total + footer_line_cnt])
157          {          {

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