| 33 |
#include <time.h> |
#include <time.h> |
| 34 |
#include <sys/param.h> |
#include <sys/param.h> |
| 35 |
|
|
| 36 |
|
static int section_aid_locations[BBS_max_section] = {0}; |
| 37 |
static int section_topic_view_mode = 0; |
static int section_topic_view_mode = 0; |
| 38 |
static int section_topic_view_tid = -1; |
static int section_topic_view_tid = -1; |
| 39 |
|
|
| 50 |
QUERY_ARTICLE, |
QUERY_ARTICLE, |
| 51 |
FIRST_TOPIC_ARTICLE, |
FIRST_TOPIC_ARTICLE, |
| 52 |
LAST_TOPIC_ARTICLE, |
LAST_TOPIC_ARTICLE, |
| 53 |
|
SCAN_NEW_ARTICLE, |
| 54 |
VIEW_EX_DIR, |
VIEW_EX_DIR, |
| 55 |
}; |
}; |
| 56 |
|
|
| 293 |
(*p_page_id)--; |
(*p_page_id)--; |
| 294 |
*p_selected_index = BBS_article_limit_per_page - 1; |
*p_selected_index = BBS_article_limit_per_page - 1; |
| 295 |
} |
} |
| 296 |
|
else if (ch == KEY_UP || ch == 'k') // Rotate to the tail of section list |
| 297 |
|
{ |
| 298 |
|
if (total_page > 0) |
| 299 |
|
{ |
| 300 |
|
*p_page_id = total_page - 1; |
| 301 |
|
} |
| 302 |
|
if (item_count > 0) |
| 303 |
|
{ |
| 304 |
|
*p_selected_index = item_count - 1; |
| 305 |
|
} |
| 306 |
|
} |
| 307 |
} |
} |
| 308 |
else |
else |
| 309 |
{ |
{ |
| 331 |
(*p_page_id)++; |
(*p_page_id)++; |
| 332 |
*p_selected_index = 0; |
*p_selected_index = 0; |
| 333 |
} |
} |
| 334 |
else // end of last page |
else if (ch == KEY_DOWN || ch == 'j') // Rotate to the head of section list |
| 335 |
{ |
{ |
| 336 |
return CHANGE_PAGE; // force refresh pages |
*p_page_id = 0; |
| 337 |
|
*p_selected_index = 0; |
| 338 |
} |
} |
| 339 |
} |
} |
| 340 |
else |
else |
| 354 |
return LAST_TOPIC_ARTICLE; |
return LAST_TOPIC_ARTICLE; |
| 355 |
} |
} |
| 356 |
break; |
break; |
| 357 |
|
case 'S': |
| 358 |
|
if (item_count > 0) |
| 359 |
|
{ |
| 360 |
|
return SCAN_NEW_ARTICLE; |
| 361 |
|
} |
| 362 |
|
break; |
| 363 |
case 'h': |
case 'h': |
| 364 |
return SHOW_HELP; |
return SHOW_HELP; |
| 365 |
case 'x': |
case 'x': |
| 486 |
return 0; |
return 0; |
| 487 |
} |
} |
| 488 |
|
|
| 489 |
int section_list_display(const char *sname) |
int section_list_display(const char *sname, int32_t aid) |
| 490 |
{ |
{ |
| 491 |
static int display_nickname = 0; |
static int display_nickname = 0; |
| 492 |
|
|
| 493 |
SECTION_LIST *p_section; |
SECTION_LIST *p_section; |
| 494 |
|
int64_t section_index; |
| 495 |
|
int32_t aid_location; |
| 496 |
char stitle[BBS_section_title_max_len + 1]; |
char stitle[BBS_section_title_max_len + 1]; |
| 497 |
char master_list[(BBS_username_max_len + 1) * 3 + 1]; |
char master_list[(BBS_username_max_len + 1) * 3 + 1]; |
| 498 |
char page_info_str[LINE_BUFFER_LEN]; |
char page_info_str[LINE_BUFFER_LEN]; |
| 508 |
int direction; |
int direction; |
| 509 |
ARTICLE article_new; |
ARTICLE article_new; |
| 510 |
int page_id_cur; |
int page_id_cur; |
| 511 |
|
const ARTICLE *p_article_locate; |
| 512 |
|
|
| 513 |
p_section = section_list_find_by_name(sname); |
p_section = section_list_find_by_name(sname, §ion_index); |
| 514 |
if (p_section == NULL) |
if (p_section == NULL) |
| 515 |
{ |
{ |
| 516 |
log_error("Section %s not found\n", sname); |
log_error("Section %s not found\n", sname); |
| 534 |
return -2; |
return -2; |
| 535 |
} |
} |
| 536 |
|
|
| 537 |
|
if (aid == 0) |
| 538 |
|
{ |
| 539 |
|
aid_location = section_aid_locations[section_index]; |
| 540 |
|
} |
| 541 |
|
else |
| 542 |
|
{ |
| 543 |
|
aid_location = aid; |
| 544 |
|
} |
| 545 |
|
|
| 546 |
|
// Locate at article with aid_locate |
| 547 |
|
if (aid_location > 0) |
| 548 |
|
{ |
| 549 |
|
p_article_locate = article_block_find_by_aid(aid_location); |
| 550 |
|
if (p_article_locate == NULL) |
| 551 |
|
{ |
| 552 |
|
log_error("article_block_find_by_aid(%d) error\n", aid_location); |
| 553 |
|
return -3; |
| 554 |
|
} |
| 555 |
|
|
| 556 |
|
ret = locate_article_in_section(p_section, p_article_locate, 0, 0, |
| 557 |
|
&page_id, &selected_index, &article_count); |
| 558 |
|
if (ret < 0) |
| 559 |
|
{ |
| 560 |
|
log_error("locate_article_in_section(sid=%d, aid=%d, direction=0, step=0) error\n", |
| 561 |
|
p_section->sid, p_article_locate->aid); |
| 562 |
|
return -3; |
| 563 |
|
} |
| 564 |
|
} |
| 565 |
|
|
| 566 |
if (section_list_draw_screen(sname, stitle, master_list, display_nickname) < 0) |
if (section_list_draw_screen(sname, stitle, master_list, display_nickname) < 0) |
| 567 |
{ |
{ |
| 568 |
log_error("section_list_draw_screen() error\n"); |
log_error("section_list_draw_screen() error\n"); |
| 576 |
return -3; |
return -3; |
| 577 |
} |
} |
| 578 |
|
|
| 579 |
|
section_topic_view_tid = -1; |
| 580 |
|
|
| 581 |
if (article_count == 0) // empty section |
if (article_count == 0) // empty section |
| 582 |
{ |
{ |
| 583 |
selected_index = 0; |
selected_index = 0; |
| 584 |
} |
} |
| 585 |
|
else if (aid > 0) |
| 586 |
|
{ |
| 587 |
|
// Update current topic |
| 588 |
|
section_topic_view_tid = (p_articles[selected_index]->tid == 0 ? p_articles[selected_index]->aid : p_articles[selected_index]->tid); |
| 589 |
|
|
| 590 |
|
// Update current aid location |
| 591 |
|
section_aid_locations[section_index] = p_articles[selected_index]->aid; |
| 592 |
|
} |
| 593 |
|
|
| 594 |
while (!SYS_server_exit) |
while (!SYS_server_exit) |
| 595 |
{ |
{ |
| 794 |
// Update current topic |
// Update current topic |
| 795 |
section_topic_view_tid = (p_articles[selected_index]->tid == 0 ? p_articles[selected_index]->aid : p_articles[selected_index]->tid); |
section_topic_view_tid = (p_articles[selected_index]->tid == 0 ? p_articles[selected_index]->aid : p_articles[selected_index]->tid); |
| 796 |
|
|
| 797 |
|
// Update current aid location |
| 798 |
|
section_aid_locations[section_index] = p_articles[selected_index]->aid; |
| 799 |
|
|
| 800 |
if (section_list_draw_screen(sname, stitle, master_list, display_nickname) < 0) |
if (section_list_draw_screen(sname, stitle, master_list, display_nickname) < 0) |
| 801 |
{ |
{ |
| 802 |
log_error("section_list_draw_screen() error\n"); |
log_error("section_list_draw_screen() error\n"); |
| 907 |
return -3; |
return -3; |
| 908 |
} |
} |
| 909 |
else if (ret > 0 && page_id != page_id_cur) // found and page changed |
else if (ret > 0 && page_id != page_id_cur) // found and page changed |
| 910 |
|
{ |
| 911 |
|
ret = query_section_articles(p_section, page_id, p_articles, &article_count, &page_count, &ontop_start_offset); |
| 912 |
|
if (ret < 0) |
| 913 |
|
{ |
| 914 |
|
log_error("query_section_articles(sid=%d, page_id=%d) error\n", p_section->sid, page_id); |
| 915 |
|
return -3; |
| 916 |
|
} |
| 917 |
|
} |
| 918 |
|
break; |
| 919 |
|
case SCAN_NEW_ARTICLE: |
| 920 |
|
ret = scan_unread_article_in_section(p_section, p_articles[selected_index], &p_article_locate); |
| 921 |
|
if (ret < 0) |
| 922 |
|
{ |
| 923 |
|
log_error("scan_unread_article_in_section(sid=%d, aid=%d) error\n", |
| 924 |
|
p_section->sid, p_articles[selected_index]->aid); |
| 925 |
|
return -3; |
| 926 |
|
} |
| 927 |
|
else if (ret == 0) // not found |
| 928 |
|
{ |
| 929 |
|
break; |
| 930 |
|
} |
| 931 |
|
page_id_cur = page_id; |
| 932 |
|
ret = locate_article_in_section(p_section, p_article_locate, 0, 0, |
| 933 |
|
&page_id, &selected_index, &article_count); |
| 934 |
|
if (ret < 0) |
| 935 |
|
{ |
| 936 |
|
log_error("locate_article_in_section(sid=%d, aid=%d, direction=0, step=0) error\n", |
| 937 |
|
p_section->sid, p_article_locate->aid); |
| 938 |
|
return -3; |
| 939 |
|
} |
| 940 |
|
else if (ret > 0 && page_id != page_id_cur) // found and page changed |
| 941 |
{ |
{ |
| 942 |
ret = query_section_articles(p_section, page_id, p_articles, &article_count, &page_count, &ontop_start_offset); |
ret = query_section_articles(p_section, page_id, p_articles, &article_count, &page_count, &ontop_start_offset); |
| 943 |
if (ret < 0) |
if (ret < 0) |