| 1219 |
return (p_article != NULL && p_article != p_article_cur ? 1 : 0); |
return (p_article != NULL && p_article != p_article_cur ? 1 : 0); |
| 1220 |
} |
} |
| 1221 |
|
|
| 1222 |
|
int scan_article_in_section_by_title(SECTION_LIST *p_section, const ARTICLE *p_article_cur, |
| 1223 |
|
int direction, const char *title, const ARTICLE **pp_article) |
| 1224 |
|
{ |
| 1225 |
|
ARTICLE *p_article; |
| 1226 |
|
int ret = 0; |
| 1227 |
|
|
| 1228 |
|
if (p_section == NULL || p_article_cur == NULL || title == NULL || pp_article == NULL) |
| 1229 |
|
{ |
| 1230 |
|
log_error("NULL pointer error\n"); |
| 1231 |
|
return -1; |
| 1232 |
|
} |
| 1233 |
|
|
| 1234 |
|
if (p_article_cur->sid != p_section->sid) |
| 1235 |
|
{ |
| 1236 |
|
log_error("Inconsistent SID\n"); |
| 1237 |
|
return -1; |
| 1238 |
|
} |
| 1239 |
|
|
| 1240 |
|
// acquire lock of section |
| 1241 |
|
if ((ret = section_list_rd_lock(p_section)) < 0) |
| 1242 |
|
{ |
| 1243 |
|
log_error("section_list_rd_lock(sid = %d) error\n", p_section->sid); |
| 1244 |
|
return -2; |
| 1245 |
|
} |
| 1246 |
|
|
| 1247 |
|
*pp_article = NULL; |
| 1248 |
|
|
| 1249 |
|
if (direction >= 0) |
| 1250 |
|
{ |
| 1251 |
|
for (p_article = p_article_cur->p_next; p_article != NULL && p_article != p_article_cur; p_article = p_article->p_next) |
| 1252 |
|
{ |
| 1253 |
|
if (p_article->visible && strcasestr(p_article->title, title) != NULL) |
| 1254 |
|
{ |
| 1255 |
|
*pp_article = p_article; |
| 1256 |
|
break; |
| 1257 |
|
} |
| 1258 |
|
} |
| 1259 |
|
} |
| 1260 |
|
else // direction < 0 |
| 1261 |
|
{ |
| 1262 |
|
for (p_article = p_article_cur->p_prior; p_article != NULL && p_article != p_article_cur; p_article = p_article->p_prior) |
| 1263 |
|
{ |
| 1264 |
|
if (p_article->visible && strcasestr(p_article->title, title) != NULL) |
| 1265 |
|
{ |
| 1266 |
|
*pp_article = p_article; |
| 1267 |
|
break; |
| 1268 |
|
} |
| 1269 |
|
} |
| 1270 |
|
} |
| 1271 |
|
|
| 1272 |
|
// release lock of section |
| 1273 |
|
if (section_list_rd_unlock(p_section) < 0) |
| 1274 |
|
{ |
| 1275 |
|
log_error("section_list_rd_unlock(sid = %d) error\n", p_section->sid); |
| 1276 |
|
return -2; |
| 1277 |
|
} |
| 1278 |
|
|
| 1279 |
|
return (p_article != NULL && p_article != p_article_cur ? 1 : 0); |
| 1280 |
|
} |
| 1281 |
|
|
| 1282 |
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) |
| 1283 |
{ |
{ |
| 1284 |
int ret = 0; |
int ret = 0; |