| 31 |
#define ARTICLE_FOOTER_MAX_LEN 4096 |
#define ARTICLE_FOOTER_MAX_LEN 4096 |
| 32 |
#define SUB_DT_MAX_LEN 50 |
#define SUB_DT_MAX_LEN 50 |
| 33 |
|
|
| 34 |
|
static const char *BBS_article_footer_color[] = { |
| 35 |
|
"\033[31m", |
| 36 |
|
"\033[32m", |
| 37 |
|
"\033[33m", |
| 38 |
|
"\033[34m", |
| 39 |
|
"\033[35m", |
| 40 |
|
"\033[36m", |
| 41 |
|
"\033[37m", |
| 42 |
|
}; |
| 43 |
|
static const int BBS_article_footer_color_count = 7; |
| 44 |
|
|
| 45 |
inline static int article_cache_path(char *file_path, size_t buf_len, const char *cache_dir, const ARTICLE *p_article) |
inline static int article_cache_path(char *file_path, size_t buf_len, const char *cache_dir, const ARTICLE *p_article) |
| 46 |
{ |
{ |
| 47 |
if (file_path == NULL || cache_dir == NULL || p_article == NULL) |
if (file_path == NULL || cache_dir == NULL || p_article == NULL) |
| 108 |
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); |
| 109 |
|
|
| 110 |
snprintf(footer, sizeof(footer), |
snprintf(footer, sizeof(footer), |
| 111 |
"--\n¡ù À´Ô´: %s http://%s [FROM: %s]\n", |
"--\n%s¡ù À´Ô´: %s http://%s [FROM: %s]\033[m\n", |
| 112 |
|
BBS_article_footer_color[p_article->aid % BBS_article_footer_color_count], |
| 113 |
BBS_name, BBS_server, sub_ip); |
BBS_name, BBS_server, sub_ip); |
| 114 |
|
|
| 115 |
header_len = strnlen(header, sizeof(header)); |
header_len = strnlen(header, sizeof(header)); |
| 120 |
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); |
| 121 |
cache.line_total = header_line_cnt + |
cache.line_total = header_line_cnt + |
| 122 |
split_data_lines(content, SCREEN_COLS, cache.line_offsets + header_line_cnt, MAX_SPLIT_FILE_LINES - header_line_cnt); |
split_data_lines(content, SCREEN_COLS, cache.line_offsets + header_line_cnt, MAX_SPLIT_FILE_LINES - header_line_cnt); |
|
if (cache.line_total >= MAX_SPLIT_FILE_LINES) |
|
|
{ |
|
|
log_error("split_data_lines(%s) truncated over limit lines %d >= %d\n", data_file, cache.line_total, MAX_SPLIT_FILE_LINES); |
|
|
return -3; |
|
|
} |
|
| 123 |
|
|
| 124 |
for (i = header_line_cnt; i <= cache.line_total; i++) |
for (i = header_line_cnt; i <= cache.line_total; i++) |
| 125 |
{ |
{ |
| 127 |
} |
} |
| 128 |
|
|
| 129 |
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); |
|
if (cache.line_total + footer_line_cnt >= MAX_SPLIT_FILE_LINES) |
|
|
{ |
|
|
log_error("split_data_lines(%s) truncated over limit lines %d >= %d\n", data_file, cache.line_total + footer_line_cnt, MAX_SPLIT_FILE_LINES); |
|
|
return -3; |
|
|
} |
|
| 130 |
|
|
| 131 |
for (i = 0; i <= footer_line_cnt; i++) |
for (i = 0; i <= footer_line_cnt; i++) |
| 132 |
{ |
{ |
| 135 |
|
|
| 136 |
cache.data_len += footer_len; |
cache.data_len += footer_len; |
| 137 |
cache.line_total += footer_line_cnt; |
cache.line_total += footer_line_cnt; |
| 138 |
|
cache.mmap_len = sizeof(cache) - sizeof(long) * (MAX_SPLIT_FILE_LINES - (size_t)(cache.line_total) - 1) + cache.data_len; |
| 139 |
|
|
| 140 |
if (write(fd, &cache, sizeof(cache)) == -1) |
if (write(fd, &cache, cache.mmap_len - cache.data_len) == -1) |
| 141 |
{ |
{ |
| 142 |
log_error("write(%s, cache) error (%d)\n", data_file, errno); |
log_error("write(%s, cache) error (%d)\n", data_file, errno); |
| 143 |
close(fd); |
close(fd); |
| 218 |
return -2; |
return -2; |
| 219 |
} |
} |
| 220 |
|
|
| 221 |
memcpy((void *)p_cache, p_mmap, sizeof(ARTICLE_CACHE)); |
if (((ARTICLE_CACHE *)p_mmap)->mmap_len != mmap_len) |
|
|
|
|
if (sizeof(ARTICLE_CACHE) + p_cache->data_len != mmap_len) |
|
| 222 |
{ |
{ |
| 223 |
log_error("Inconsistent length, cache_len(%ld) + data_len(%ld) != mmap_len(%ld)\n", |
log_error("Inconsistent mmap len of article (cid=%d), %ld != %ld\n", p_article->cid, p_cache->mmap_len, mmap_len); |
|
sizeof(ARTICLE_CACHE), p_cache->data_len, mmap_len); |
|
|
|
|
|
if (munmap(p_mmap, mmap_len) < 0) |
|
|
{ |
|
|
log_error("munmap() error (%d)\n", errno); |
|
|
} |
|
|
|
|
| 224 |
return -3; |
return -3; |
| 225 |
} |
} |
| 226 |
|
|
| 227 |
|
memcpy((void *)p_cache, p_mmap, (size_t)(((ARTICLE_CACHE *)p_mmap)->mmap_len - ((ARTICLE_CACHE *)p_mmap)->data_len)); |
| 228 |
|
|
| 229 |
p_cache->p_mmap = p_mmap; |
p_cache->p_mmap = p_mmap; |
| 230 |
p_cache->p_data = p_mmap + sizeof(ARTICLE_CACHE); |
p_cache->p_data = p_mmap + (p_cache->mmap_len - p_cache->data_len); |
| 231 |
|
|
| 232 |
return 0; |
return 0; |
| 233 |
} |
} |
| 240 |
return -1; |
return -1; |
| 241 |
} |
} |
| 242 |
|
|
| 243 |
if (munmap(p_cache->p_mmap, sizeof(ARTICLE_CACHE) + p_cache->data_len) < 0) |
if (munmap(p_cache->p_mmap, p_cache->mmap_len) < 0) |
| 244 |
{ |
{ |
| 245 |
log_error("munmap() error (%d)\n", errno); |
log_error("munmap() error (%d)\n", errno); |
| 246 |
return -2; |
return -2; |