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

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Revision 1.11 by sysadm, Mon Jun 2 15:12:26 2025 UTC Revision 1.13 by sysadm, Wed Jun 4 13:42:53 2025 UTC
# Line 16  Line 16 
16    
17  #include "article_cache.h"  #include "article_cache.h"
18  #include "log.h"  #include "log.h"
19    #include "lml.h"
20  #include <errno.h>  #include <errno.h>
21  #include <stdio.h>  #include <stdio.h>
22  #include <fcntl.h>  #include <fcntl.h>
# Line 28  Line 29 
29  #include <string.h>  #include <string.h>
30    
31  #define ARTICLE_HEADER_MAX_LEN 4096  #define ARTICLE_HEADER_MAX_LEN 4096
32    #define ARTICLE_CONTENT_MAX_LEN 1024 * 1024 * 4 // 4MB
33  #define ARTICLE_FOOTER_MAX_LEN 4096  #define ARTICLE_FOOTER_MAX_LEN 4096
34  #define SUB_DT_MAX_LEN 50  #define SUB_DT_MAX_LEN 50
35    
# Line 66  int article_cache_generate(const char *c Line 68  int article_cache_generate(const char *c
68          char header[ARTICLE_HEADER_MAX_LEN];          char header[ARTICLE_HEADER_MAX_LEN];
69          size_t header_len;          size_t header_len;
70          long header_line_cnt;          long header_line_cnt;
71            char content_f[ARTICLE_CONTENT_MAX_LEN];
72          char footer[ARTICLE_FOOTER_MAX_LEN];          char footer[ARTICLE_FOOTER_MAX_LEN];
73          size_t footer_len;          size_t footer_len;
74          long footer_line_cnt;          long footer_line_cnt;
# Line 119  int article_cache_generate(const char *c Line 122  int article_cache_generate(const char *c
122    
123          if (header_len != cache.line_offsets[header_line_cnt])          if (header_len != cache.line_offsets[header_line_cnt])
124          {          {
125                  log_std("Header of article(aid=%d) is truncated from %ld to %ld\n", p_article->aid, header_len, cache.line_offsets[header_line_cnt]);                  log_common("Header of article(aid=%d) is truncated from %ld to %ld\n", p_article->aid, header_len, cache.line_offsets[header_line_cnt]);
126                  header_len = (size_t)cache.line_offsets[header_line_cnt];                  header_len = (size_t)cache.line_offsets[header_line_cnt];
127          }          }
128    
129          cache.line_total = header_line_cnt +          // Apply LML render to content body
130                                             split_data_lines(content, SCREEN_COLS, cache.line_offsets + header_line_cnt, MAX_SPLIT_FILE_LINES - header_line_cnt);          cache.data_len = header_len + (size_t)lml_plain(content, content_f, ARTICLE_CONTENT_MAX_LEN);
131    
132          cache.data_len = header_len + strlen(content);          cache.line_total = header_line_cnt +
133                                               split_data_lines(content_f, SCREEN_COLS, cache.line_offsets + header_line_cnt, MAX_SPLIT_FILE_LINES - header_line_cnt);
134    
135          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])
136          {          {
137                  log_std("Body of article(aid=%d) is truncated from %ld to %ld\n",                  log_common("Body of article(aid=%d) is truncated from %ld to %ld\n",
138                                  p_article->aid, cache.data_len - header_len, cache.line_offsets[cache.line_total]);                                  p_article->aid, cache.data_len - header_len, cache.line_offsets[cache.line_total]);
139                  cache.data_len = header_len + (size_t)(cache.line_offsets[cache.line_total]);                  cache.data_len = header_len + (size_t)(cache.line_offsets[cache.line_total]);
140          }          }
# Line 144  int article_cache_generate(const char *c Line 148  int article_cache_generate(const char *c
148    
149          if (footer_len != cache.line_offsets[cache.line_total + footer_line_cnt])          if (footer_len != cache.line_offsets[cache.line_total + footer_line_cnt])
150          {          {
151                  log_std("Footer of article(aid=%d) is truncated from %ld to %ld\n",                  log_common("Footer of article(aid=%d) is truncated from %ld to %ld\n",
152                                  p_article->aid, footer_len, cache.line_offsets[cache.line_total + footer_line_cnt]);                                  p_article->aid, footer_len, cache.line_offsets[cache.line_total + footer_line_cnt]);
153                  footer_len = (size_t)(cache.line_offsets[cache.line_total + footer_line_cnt]);                  footer_len = (size_t)(cache.line_offsets[cache.line_total + footer_line_cnt]);
154          }          }
# Line 170  int article_cache_generate(const char *c Line 174  int article_cache_generate(const char *c
174                  close(fd);                  close(fd);
175                  return -3;                  return -3;
176          }          }
177          if (write(fd, content, cache.data_len - header_len - footer_len) == -1)          if (write(fd, content_f, cache.data_len - header_len - footer_len) == -1)
178          {          {
179                  log_error("write(%s, content) error (%d)\n", data_file, errno);                  log_error("write(%s, content) error (%d)\n", data_file, errno);
180                  close(fd);                  close(fd);

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