| 14 |
* * |
* * |
| 15 |
***************************************************************************/ |
***************************************************************************/ |
| 16 |
|
|
| 17 |
|
#define _POSIX_C_SOURCE 200809L |
| 18 |
|
|
| 19 |
#include "bbs.h" |
#include "bbs.h" |
| 20 |
#include "bbs_cmd.h" |
#include "bbs_cmd.h" |
| 21 |
#include "user_priv.h" |
#include "user_priv.h" |
| 163 |
p_menu->title.show = 0; |
p_menu->title.show = 0; |
| 164 |
p_menu->screen_show = 0; |
p_menu->screen_show = 0; |
| 165 |
p_menu->page_item_limit = 0; |
p_menu->page_item_limit = 0; |
| 166 |
|
p_menu->use_filter = 0; |
| 167 |
|
p_menu->filter_handler = NULL; |
| 168 |
|
|
| 169 |
q = strtok_r(NULL, MENU_CONF_DELIM_WITH_SPACE, &saveptr); |
q = strtok_r(NULL, MENU_CONF_DELIM_WITH_SPACE, &saveptr); |
| 170 |
if (q == NULL) |
if (q == NULL) |
| 657 |
return -1; |
return -1; |
| 658 |
} |
} |
| 659 |
} |
} |
| 660 |
|
else if (strcmp(p, "use_filter") == 0) |
| 661 |
|
{ |
| 662 |
|
p_menu->use_filter = 1; |
| 663 |
|
|
| 664 |
|
// Check syntax |
| 665 |
|
q = strtok_r(NULL, MENU_CONF_DELIM_WITH_SPACE, &saveptr); |
| 666 |
|
if (q != NULL) |
| 667 |
|
{ |
| 668 |
|
log_error("Unknown extra content in menu config line %d\n", fin_line); |
| 669 |
|
return -1; |
| 670 |
|
} |
| 671 |
|
} |
| 672 |
} |
} |
| 673 |
} |
} |
| 674 |
else // BEGIN of menu screen |
else // BEGIN of menu screen |
| 788 |
log_error("Undefined menu screen [%s]\n", p); |
log_error("Undefined menu screen [%s]\n", p); |
| 789 |
return -1; |
return -1; |
| 790 |
} |
} |
| 791 |
|
|
| 792 |
|
// Set menu->filter_handler of each menu pointing to filter |
| 793 |
|
if (p_menu->use_filter == 1) |
| 794 |
|
{ |
| 795 |
|
if ((p_menu->filter_handler = get_cmd_handler(p_menu->name)) == NULL) |
| 796 |
|
{ |
| 797 |
|
log_error("Undefined menu filter handler [%s]\n", p_menu->name); |
| 798 |
|
return -1; |
| 799 |
|
} |
| 800 |
|
} |
| 801 |
} |
} |
| 802 |
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|
| 803 |
for (menu_item_id = 0; menu_item_id < p_menu_set->menu_item_count; menu_item_id++) |
for (menu_item_id = 0; menu_item_id < p_menu_set->menu_item_count; menu_item_id++) |
| 833 |
return 0; |
return 0; |
| 834 |
} |
} |
| 835 |
|
|
| 836 |
static int display_menu_cursor(MENU_SET *p_menu_set, int show) |
int display_menu_cursor(MENU_SET *p_menu_set, int show) |
| 837 |
{ |
{ |
| 838 |
MENU_ID menu_id; |
MENU_ID menu_id; |
| 839 |
MENU_ITEM_ID menu_item_id; |
MENU_ITEM_ID menu_item_id; |
| 890 |
{ |
{ |
| 891 |
if (p_menu->title.row == 0 && p_menu->title.col == 0) |
if (p_menu->title.row == 0 && p_menu->title.col == 0) |
| 892 |
{ |
{ |
| 893 |
show_top(p_menu->title.text); |
show_top(p_menu->title.text, BBS_name, ""); |
| 894 |
} |
} |
| 895 |
else |
else |
| 896 |
{ |
{ |
| 995 |
} |
} |
| 996 |
|
|
| 997 |
if (menu_item_pos > 0 && |
if (menu_item_pos > 0 && |
| 998 |
checkpriv(&BBS_priv, 0, p_menu_item->priv) != 0 && |
!(p_menu->use_filter ? (p_menu->filter_handler((void *)p_menu_item) == 0) |
| 999 |
checklevel2(&BBS_priv, p_menu_item->level)) |
: (checkpriv(&BBS_priv, 0, p_menu_item->priv) == 0 || |
| 1000 |
|
checklevel2(&BBS_priv, p_menu_item->level) == 0))) |
| 1001 |
{ |
{ |
| 1002 |
menu_selectable = 1; |
menu_selectable = 1; |
| 1003 |
} |
} |
| 1018 |
|
|
| 1019 |
p_menu_set->menu_item_page_id[menu_item_pos] = page_id; |
p_menu_set->menu_item_page_id[menu_item_pos] = page_id; |
| 1020 |
|
|
| 1021 |
if (checkpriv(&BBS_priv, 0, p_menu_item->priv) == 0 || checklevel2(&BBS_priv, p_menu_item->level) == 0) |
if (p_menu->use_filter ? (p_menu->filter_handler((void *)p_menu_item) == 0) |
| 1022 |
|
: (checkpriv(&BBS_priv, 0, p_menu_item->priv) == 0 || |
| 1023 |
|
checklevel2(&BBS_priv, p_menu_item->level) == 0)) |
| 1024 |
{ |
{ |
| 1025 |
p_menu_set->menu_item_display[menu_item_pos] = 0; |
p_menu_set->menu_item_display[menu_item_pos] = 0; |
| 1026 |
p_menu_set->menu_item_r_row[menu_item_pos] = 0; |
p_menu_set->menu_item_r_row[menu_item_pos] = 0; |
| 1054 |
|
|
| 1055 |
if (!menu_selectable) |
if (!menu_selectable) |
| 1056 |
{ |
{ |
| 1057 |
log_error("No selectable menu item in current menu (%s)\n", p_menu->name); |
moveto(p_menu->screen_row, p_menu->screen_col); |
| 1058 |
|
prints("没有可选项"); |
| 1059 |
|
press_any_key(); |
| 1060 |
return -1; |
return -1; |
| 1061 |
} |
} |
| 1062 |
|
|
| 1147 |
return ((*(p_menu_item->action_cmd_handler))((void *)(p_menu_item->name))); |
return ((*(p_menu_item->action_cmd_handler))((void *)(p_menu_item->name))); |
| 1148 |
} |
} |
| 1149 |
break; |
break; |
| 1150 |
|
case KEY_ESC: |
| 1151 |
case KEY_LEFT: |
case KEY_LEFT: |
| 1152 |
if (p_menu_set->choose_step > 0) |
if (p_menu_set->choose_step > 0) |
| 1153 |
{ |
{ |
| 1338 |
|
|
| 1339 |
int unload_menu(MENU_SET *p_menu_set) |
int unload_menu(MENU_SET *p_menu_set) |
| 1340 |
{ |
{ |
| 1341 |
|
int shmid; |
| 1342 |
|
|
| 1343 |
|
if (p_menu_set == NULL) |
| 1344 |
|
{ |
| 1345 |
|
return -1; |
| 1346 |
|
} |
| 1347 |
|
|
| 1348 |
if (p_menu_set->p_menu_name_dict != NULL) |
if (p_menu_set->p_menu_name_dict != NULL) |
| 1349 |
{ |
{ |
| 1350 |
trie_dict_destroy(p_menu_set->p_menu_name_dict); |
trie_dict_destroy(p_menu_set->p_menu_name_dict); |
| 1357 |
p_menu_set->p_menu_screen_dict = NULL; |
p_menu_set->p_menu_screen_dict = NULL; |
| 1358 |
} |
} |
| 1359 |
|
|
| 1360 |
|
shmid = p_menu_set->shmid; |
| 1361 |
|
|
| 1362 |
detach_menu_shm(p_menu_set); |
detach_menu_shm(p_menu_set); |
| 1363 |
|
|
| 1364 |
if (shmctl(p_menu_set->shmid, IPC_RMID, NULL) == -1) |
if (shmctl(shmid, IPC_RMID, NULL) == -1) |
| 1365 |
{ |
{ |
| 1366 |
log_error("shmctl(shmid=%d, IPC_RMID) error (%d)\n", p_menu_set->shmid, errno); |
log_error("shmctl(shmid=%d, IPC_RMID) error (%d)\n", shmid, errno); |
| 1367 |
return -1; |
return -1; |
| 1368 |
} |
} |
| 1369 |
|
|
| 1378 |
p_shm = shmat(p_menu_set->shmid, p_menu_set->p_reserved, SHM_RDONLY | SHM_REMAP); |
p_shm = shmat(p_menu_set->shmid, p_menu_set->p_reserved, SHM_RDONLY | SHM_REMAP); |
| 1379 |
if (p_shm == (void *)-1) |
if (p_shm == (void *)-1) |
| 1380 |
{ |
{ |
| 1381 |
log_error("shmat() error (%d)\n", errno); |
log_error("shmat(menu_shm shmid = %d) error (%d)\n", p_menu_set->shmid, errno); |
| 1382 |
return -1; |
return -1; |
| 1383 |
} |
} |
| 1384 |
|
|
| 1385 |
p_menu_set->p_reserved = p_shm; |
p_menu_set->p_reserved = p_shm; |
| 1386 |
|
|
| 1387 |
return 0; |
return 0; |