| 16 |
|
|
| 17 |
#include "bbs.h" |
#include "bbs.h" |
| 18 |
#include "bbs_cmd.h" |
#include "bbs_cmd.h" |
|
#include "user_priv.h" |
|
| 19 |
#include "bbs_cmd.h" |
#include "bbs_cmd.h" |
| 20 |
#include "menu.h" |
#include "common.h" |
|
#include "log.h" |
|
| 21 |
#include "io.h" |
#include "io.h" |
| 22 |
|
#include "log.h" |
| 23 |
|
#include "menu.h" |
| 24 |
#include "screen.h" |
#include "screen.h" |
| 25 |
#include "common.h" |
#include "user_priv.h" |
|
#include <string.h> |
|
|
#include <stdio.h> |
|
| 26 |
#include <ctype.h> |
#include <ctype.h> |
|
#include <stdlib.h> |
|
| 27 |
#include <errno.h> |
#include <errno.h> |
| 28 |
|
#include <stdio.h> |
| 29 |
|
#include <stdlib.h> |
| 30 |
|
#include <string.h> |
| 31 |
#include <unistd.h> |
#include <unistd.h> |
|
#include <sys/shm.h> |
|
| 32 |
#include <sys/ipc.h> |
#include <sys/ipc.h> |
| 33 |
|
#include <sys/shm.h> |
| 34 |
|
|
| 35 |
#define MENU_SCREEN_PATH_PREFIX "var/MENU_SCR_" |
#define MENU_SCREEN_PATH_PREFIX "var/MENU_SCR_" |
| 36 |
#define MENU_CONF_DELIM_WITH_SPACE " ,\t\r\n" |
#define MENU_CONF_DELIM_WITH_SPACE " ,\t\r\n" |
| 38 |
|
|
| 39 |
#define MENU_SET_RESERVED_LENGTH (sizeof(int16_t) * 4) |
#define MENU_SET_RESERVED_LENGTH (sizeof(int16_t) * 4) |
| 40 |
|
|
| 41 |
MENU_SET *p_bbs_menu; |
MENU_SET bbs_menu; |
| 42 |
|
MENU_SET top10_menu; |
| 43 |
|
|
| 44 |
int load_menu(MENU_SET *p_menu_set, const char *conf_file) |
int load_menu(MENU_SET *p_menu_set, const char *conf_file) |
| 45 |
{ |
{ |
| 61 |
key_t key; |
key_t key; |
| 62 |
size_t size; |
size_t size; |
| 63 |
|
|
| 64 |
|
// Initialize the data structure |
| 65 |
|
memset(p_menu_set, 0, sizeof(*p_menu_set)); |
| 66 |
|
|
| 67 |
// Use trie_dict to search menu_id by menu name |
// Use trie_dict to search menu_id by menu name |
| 68 |
p_menu_set->p_menu_name_dict = trie_dict_create(); |
p_menu_set->p_menu_name_dict = trie_dict_create(); |
| 69 |
if (p_menu_set->p_menu_name_dict == NULL) |
if (p_menu_set->p_menu_name_dict == NULL) |
| 82 |
|
|
| 83 |
if ((fin = fopen(conf_file, "r")) == NULL) |
if ((fin = fopen(conf_file, "r")) == NULL) |
| 84 |
{ |
{ |
| 85 |
log_error("Open %s failed", conf_file); |
log_error("Open %s failed\n", conf_file); |
| 86 |
return -2; |
return -2; |
| 87 |
} |
} |
| 88 |
|
|
| 123 |
p_menu_set->menu_screen_count = 0; |
p_menu_set->menu_screen_count = 0; |
| 124 |
p_menu_set->choose_step = 0; |
p_menu_set->choose_step = 0; |
| 125 |
p_menu_set->menu_id_path[0] = 0; |
p_menu_set->menu_id_path[0] = 0; |
| 126 |
|
p_menu_set->menu_item_pos[0] = 0; |
| 127 |
|
p_menu_set->allow_exit = 0; |
| 128 |
|
|
| 129 |
while (fgets(buffer, sizeof(buffer), fin)) |
while (fgets(buffer, sizeof(buffer), fin)) |
| 130 |
{ |
{ |
| 166 |
p_menu->item_count = 0; |
p_menu->item_count = 0; |
| 167 |
p_menu->title.show = 0; |
p_menu->title.show = 0; |
| 168 |
p_menu->screen_show = 0; |
p_menu->screen_show = 0; |
| 169 |
|
p_menu->page_item_limit = 0; |
| 170 |
|
p_menu->use_filter = 0; |
| 171 |
|
p_menu->filter_handler = NULL; |
| 172 |
|
|
| 173 |
q = strtok_r(NULL, MENU_CONF_DELIM_WITH_SPACE, &saveptr); |
q = strtok_r(NULL, MENU_CONF_DELIM_WITH_SPACE, &saveptr); |
| 174 |
if (q == NULL) |
if (q == NULL) |
| 594 |
return -1; |
return -1; |
| 595 |
} |
} |
| 596 |
} |
} |
| 597 |
|
else if (strcmp(p, "page") == 0) |
| 598 |
|
{ |
| 599 |
|
// Menu page row |
| 600 |
|
q = strtok_r(NULL, MENU_CONF_DELIM_WITH_SPACE, &saveptr); |
| 601 |
|
if (q == NULL) |
| 602 |
|
{ |
| 603 |
|
log_error("Error menu page row in menu config line %d\n", fin_line); |
| 604 |
|
return -1; |
| 605 |
|
} |
| 606 |
|
p = q; |
| 607 |
|
while (isdigit(*q)) |
| 608 |
|
{ |
| 609 |
|
q++; |
| 610 |
|
} |
| 611 |
|
if (*q != '\0') |
| 612 |
|
{ |
| 613 |
|
log_error("Error menu page row in menu config line %d\n", fin_line); |
| 614 |
|
return -1; |
| 615 |
|
} |
| 616 |
|
p_menu->page_row = (int16_t)atoi(p); |
| 617 |
|
|
| 618 |
|
// Menu page col |
| 619 |
|
q = strtok_r(NULL, MENU_CONF_DELIM_WITH_SPACE, &saveptr); |
| 620 |
|
if (q == NULL) |
| 621 |
|
{ |
| 622 |
|
log_error("Error menu page col in menu config line %d\n", fin_line); |
| 623 |
|
return -1; |
| 624 |
|
} |
| 625 |
|
p = q; |
| 626 |
|
while (isdigit(*q)) |
| 627 |
|
{ |
| 628 |
|
q++; |
| 629 |
|
} |
| 630 |
|
if (*q != '\0') |
| 631 |
|
{ |
| 632 |
|
log_error("Error menu page col in menu config line %d\n", fin_line); |
| 633 |
|
return -1; |
| 634 |
|
} |
| 635 |
|
p_menu->page_col = (int16_t)atoi(p); |
| 636 |
|
|
| 637 |
|
// Menu page item limit |
| 638 |
|
q = strtok_r(NULL, MENU_CONF_DELIM_WITH_SPACE, &saveptr); |
| 639 |
|
if (q == NULL) |
| 640 |
|
{ |
| 641 |
|
log_error("Error menu page item limit in menu config line %d\n", fin_line); |
| 642 |
|
return -1; |
| 643 |
|
} |
| 644 |
|
p = q; |
| 645 |
|
while (isdigit(*q)) |
| 646 |
|
{ |
| 647 |
|
q++; |
| 648 |
|
} |
| 649 |
|
if (*q != '\0') |
| 650 |
|
{ |
| 651 |
|
log_error("Error menu page item limit in menu config line %d\n", fin_line); |
| 652 |
|
return -1; |
| 653 |
|
} |
| 654 |
|
p_menu->page_item_limit = (int16_t)atoi(p); |
| 655 |
|
|
| 656 |
|
// Check syntax |
| 657 |
|
q = strtok_r(NULL, MENU_CONF_DELIM_WITH_SPACE, &saveptr); |
| 658 |
|
if (q != NULL) |
| 659 |
|
{ |
| 660 |
|
log_error("Unknown extra content in menu config line %d\n", fin_line); |
| 661 |
|
return -1; |
| 662 |
|
} |
| 663 |
|
} |
| 664 |
|
else if (strcmp(p, "use_filter") == 0) |
| 665 |
|
{ |
| 666 |
|
p_menu->use_filter = 1; |
| 667 |
|
|
| 668 |
|
// Check syntax |
| 669 |
|
q = strtok_r(NULL, MENU_CONF_DELIM_WITH_SPACE, &saveptr); |
| 670 |
|
if (q != NULL) |
| 671 |
|
{ |
| 672 |
|
log_error("Unknown extra content in menu config line %d\n", fin_line); |
| 673 |
|
return -1; |
| 674 |
|
} |
| 675 |
|
} |
| 676 |
} |
} |
| 677 |
} |
} |
| 678 |
else // BEGIN of menu screen |
else // BEGIN of menu screen |
| 792 |
log_error("Undefined menu screen [%s]\n", p); |
log_error("Undefined menu screen [%s]\n", p); |
| 793 |
return -1; |
return -1; |
| 794 |
} |
} |
| 795 |
|
|
| 796 |
|
// Set menu->filter_handler of each menu pointing to filter |
| 797 |
|
if (p_menu->use_filter == 1) |
| 798 |
|
{ |
| 799 |
|
if ((p_menu->filter_handler = get_cmd_handler(p_menu->name)) == NULL) |
| 800 |
|
{ |
| 801 |
|
log_error("Undefined menu filter handler [%s]\n", p_menu->name); |
| 802 |
|
return -1; |
| 803 |
|
} |
| 804 |
|
} |
| 805 |
} |
} |
| 806 |
|
|
| 807 |
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++) |
| 837 |
return 0; |
return 0; |
| 838 |
} |
} |
| 839 |
|
|
| 840 |
static int display_menu_cursor(MENU_SET *p_menu_set, int show) |
int display_menu_cursor(MENU_SET *p_menu_set, int show) |
| 841 |
{ |
{ |
| 842 |
MENU_ID menu_id; |
MENU_ID menu_id; |
| 843 |
MENU_ITEM_ID menu_item_id; |
MENU_ITEM_ID menu_item_id; |
| 868 |
return 0; |
return 0; |
| 869 |
} |
} |
| 870 |
|
|
| 871 |
int display_menu(MENU_SET *p_menu_set) |
static int display_menu_current_page(MENU_SET *p_menu_set) |
| 872 |
{ |
{ |
| 873 |
int16_t row = 0; |
int16_t row = 0; |
| 874 |
int16_t col = 0; |
int16_t col = 0; |
|
int menu_selectable = 0; |
|
| 875 |
MENU_ID menu_id; |
MENU_ID menu_id; |
| 876 |
MENU_ITEM_ID menu_item_id; |
MENU_ITEM_ID menu_item_id; |
| 877 |
MENU *p_menu; |
MENU *p_menu; |
| 878 |
MENU_ITEM *p_menu_item; |
MENU_ITEM *p_menu_item; |
|
MENU_SCREEN *p_menu_screen; |
|
| 879 |
int16_t menu_item_pos; |
int16_t menu_item_pos; |
| 880 |
|
int16_t page_id = 0; |
| 881 |
|
MENU_SCREEN *p_menu_screen; |
| 882 |
|
|
| 883 |
menu_id = p_menu_set->menu_id_path[p_menu_set->choose_step]; |
menu_id = p_menu_set->menu_id_path[p_menu_set->choose_step]; |
| 884 |
p_menu = get_menu_by_id(p_menu_set, menu_id); |
p_menu = get_menu_by_id(p_menu_set, menu_id); |
| 888 |
return -1; |
return -1; |
| 889 |
} |
} |
| 890 |
|
|
| 891 |
menu_item_pos = p_menu_set->menu_item_pos[p_menu_set->choose_step]; |
clrline(p_menu->page_row, p_menu->page_row + p_menu->page_item_limit - 1); |
|
menu_item_id = p_menu->items[menu_item_pos]; |
|
|
p_menu_item = get_menu_item_by_id(p_menu_set, menu_item_id); |
|
|
if (p_menu_item == NULL) |
|
|
{ |
|
|
log_error("get_menu_item_by_id(%d) return NULL pointer\n", menu_item_id); |
|
|
return -1; |
|
|
} |
|
|
|
|
|
if (menu_item_pos > 0 && |
|
|
checkpriv(&BBS_priv, 0, p_menu_item->priv) != 0 && |
|
|
checklevel2(&BBS_priv, p_menu_item->level)) |
|
|
{ |
|
|
menu_selectable = 1; |
|
|
} |
|
| 892 |
|
|
| 893 |
if (p_menu->title.show) |
if (p_menu->title.show) |
| 894 |
{ |
{ |
| 895 |
if (p_menu->title.row == 0 && p_menu->title.col == 0) |
if (p_menu->title.row == 0 && p_menu->title.col == 0) |
| 896 |
{ |
{ |
| 897 |
show_top(p_menu->title.text); |
show_top(p_menu->title.text, BBS_name, ""); |
| 898 |
} |
} |
| 899 |
else |
else |
| 900 |
{ |
{ |
| 919 |
prints("%s", p_menu_set->p_menu_screen_buf + p_menu_screen->buf_offset); |
prints("%s", p_menu_set->p_menu_screen_buf + p_menu_screen->buf_offset); |
| 920 |
} |
} |
| 921 |
|
|
| 922 |
|
menu_item_pos = p_menu_set->menu_item_pos[p_menu_set->choose_step]; |
| 923 |
|
page_id = p_menu_set->menu_item_page_id[menu_item_pos]; |
| 924 |
|
|
| 925 |
|
while (menu_item_pos >= 0) |
| 926 |
|
{ |
| 927 |
|
if (p_menu_set->menu_item_page_id[menu_item_pos] != page_id) |
| 928 |
|
{ |
| 929 |
|
menu_item_pos++; |
| 930 |
|
break; |
| 931 |
|
} |
| 932 |
|
|
| 933 |
|
if (menu_item_pos == 0) |
| 934 |
|
{ |
| 935 |
|
break; |
| 936 |
|
} |
| 937 |
|
|
| 938 |
|
menu_item_pos--; |
| 939 |
|
} |
| 940 |
|
|
| 941 |
|
for (; menu_item_pos < p_menu->item_count; menu_item_pos++) |
| 942 |
|
{ |
| 943 |
|
if (p_menu_set->menu_item_page_id[menu_item_pos] != page_id) |
| 944 |
|
{ |
| 945 |
|
break; |
| 946 |
|
} |
| 947 |
|
|
| 948 |
|
menu_item_id = p_menu->items[menu_item_pos]; |
| 949 |
|
p_menu_item = get_menu_item_by_id(p_menu_set, menu_item_id); |
| 950 |
|
|
| 951 |
|
if (p_menu_set->menu_item_display[menu_item_pos] == 0) |
| 952 |
|
{ |
| 953 |
|
continue; |
| 954 |
|
} |
| 955 |
|
|
| 956 |
|
row = p_menu_set->menu_item_r_row[menu_item_pos]; |
| 957 |
|
col = p_menu_set->menu_item_r_col[menu_item_pos]; |
| 958 |
|
|
| 959 |
|
moveto(row, col); |
| 960 |
|
prints("%s", p_menu_item->text); |
| 961 |
|
} |
| 962 |
|
|
| 963 |
|
return 0; |
| 964 |
|
} |
| 965 |
|
|
| 966 |
|
int display_menu(MENU_SET *p_menu_set) |
| 967 |
|
{ |
| 968 |
|
int16_t row = 0; |
| 969 |
|
int16_t col = 0; |
| 970 |
|
int menu_selectable = 0; |
| 971 |
|
MENU_ID menu_id; |
| 972 |
|
MENU_ITEM_ID menu_item_id; |
| 973 |
|
MENU *p_menu; |
| 974 |
|
MENU_ITEM *p_menu_item; |
| 975 |
|
int16_t menu_item_pos; |
| 976 |
|
int16_t page_id = 0; |
| 977 |
|
int page_item_count = 0; |
| 978 |
|
|
| 979 |
|
menu_id = p_menu_set->menu_id_path[p_menu_set->choose_step]; |
| 980 |
|
p_menu = get_menu_by_id(p_menu_set, menu_id); |
| 981 |
|
if (p_menu == NULL) |
| 982 |
|
{ |
| 983 |
|
log_error("get_menu_by_id(%d) return NULL pointer\n", menu_id); |
| 984 |
|
if (p_menu_set->choose_step > 0) |
| 985 |
|
{ |
| 986 |
|
p_menu_set->choose_step--; |
| 987 |
|
return REDRAW; |
| 988 |
|
} |
| 989 |
|
return EXITMENU; |
| 990 |
|
} |
| 991 |
|
|
| 992 |
|
if(p_menu->item_count <= 0) // empty menu |
| 993 |
|
{ |
| 994 |
|
moveto(p_menu->screen_row, p_menu->screen_col); |
| 995 |
|
clrtoeol(); |
| 996 |
|
prints("没有可选项"); |
| 997 |
|
press_any_key(); |
| 998 |
|
return -1; |
| 999 |
|
} |
| 1000 |
|
|
| 1001 |
|
menu_item_pos = p_menu_set->menu_item_pos[p_menu_set->choose_step]; |
| 1002 |
|
menu_item_id = p_menu->items[menu_item_pos]; |
| 1003 |
|
p_menu_item = get_menu_item_by_id(p_menu_set, menu_item_id); |
| 1004 |
|
if (p_menu_item == NULL) |
| 1005 |
|
{ |
| 1006 |
|
log_error("get_menu_item_by_id(%d) return NULL pointer\n", menu_item_id); |
| 1007 |
|
return EXITMENU; |
| 1008 |
|
} |
| 1009 |
|
|
| 1010 |
|
if (menu_item_pos > 0 && |
| 1011 |
|
!(p_menu->use_filter ? (p_menu->filter_handler((void *)p_menu_item) == 0) |
| 1012 |
|
: (checkpriv(&BBS_priv, 0, p_menu_item->priv) == 0 || |
| 1013 |
|
checklevel2(&BBS_priv, p_menu_item->level) == 0))) |
| 1014 |
|
{ |
| 1015 |
|
menu_selectable = 1; |
| 1016 |
|
} |
| 1017 |
|
|
| 1018 |
for (menu_item_pos = 0; menu_item_pos < p_menu->item_count; menu_item_pos++) |
for (menu_item_pos = 0; menu_item_pos < p_menu->item_count; menu_item_pos++) |
| 1019 |
{ |
{ |
| 1020 |
menu_item_id = p_menu->items[menu_item_pos]; |
menu_item_id = p_menu->items[menu_item_pos]; |
| 1029 |
col = p_menu_item->col; |
col = p_menu_item->col; |
| 1030 |
} |
} |
| 1031 |
|
|
| 1032 |
if (checkpriv(&BBS_priv, 0, p_menu_item->priv) == 0 || checklevel2(&BBS_priv, p_menu_item->level) == 0) |
p_menu_set->menu_item_page_id[menu_item_pos] = page_id; |
| 1033 |
|
|
| 1034 |
|
if (p_menu->use_filter ? (p_menu->filter_handler((void *)p_menu_item) == 0) |
| 1035 |
|
: (checkpriv(&BBS_priv, 0, p_menu_item->priv) == 0 || |
| 1036 |
|
checklevel2(&BBS_priv, p_menu_item->level) == 0)) |
| 1037 |
{ |
{ |
| 1038 |
p_menu_set->menu_item_display[menu_item_pos] = 0; |
p_menu_set->menu_item_display[menu_item_pos] = 0; |
| 1039 |
p_menu_set->menu_item_r_row[menu_item_pos] = 0; |
p_menu_set->menu_item_r_row[menu_item_pos] = 0; |
| 1052 |
p_menu_set->menu_item_r_row[menu_item_pos] = row; |
p_menu_set->menu_item_r_row[menu_item_pos] = row; |
| 1053 |
p_menu_set->menu_item_r_col[menu_item_pos] = col; |
p_menu_set->menu_item_r_col[menu_item_pos] = col; |
| 1054 |
|
|
|
moveto(row, col); |
|
|
prints("%s", p_menu_item->text); |
|
|
|
|
| 1055 |
row++; |
row++; |
| 1056 |
|
|
| 1057 |
|
page_item_count++; |
| 1058 |
|
if (p_menu->page_item_limit > 0 && page_item_count >= p_menu->page_item_limit) |
| 1059 |
|
{ |
| 1060 |
|
page_id++; |
| 1061 |
|
page_item_count = 0; |
| 1062 |
|
row = p_menu->page_row; |
| 1063 |
|
col = p_menu->page_col; |
| 1064 |
|
} |
| 1065 |
} |
} |
| 1066 |
} |
} |
| 1067 |
|
|
| 1068 |
if (!menu_selectable) |
if (!menu_selectable) |
| 1069 |
{ |
{ |
| 1070 |
|
moveto(p_menu->screen_row, p_menu->screen_col); |
| 1071 |
|
clrtoeol(); |
| 1072 |
|
prints("没有可选项"); |
| 1073 |
|
press_any_key(); |
| 1074 |
|
return -1; |
| 1075 |
|
} |
| 1076 |
|
|
| 1077 |
|
if (display_menu_current_page(p_menu_set) != 0) |
| 1078 |
|
{ |
| 1079 |
return -1; |
return -1; |
| 1080 |
} |
} |
| 1081 |
|
|
| 1091 |
MENU *p_menu; |
MENU *p_menu; |
| 1092 |
MENU_ITEM *p_menu_item; |
MENU_ITEM *p_menu_item; |
| 1093 |
int16_t menu_item_pos; |
int16_t menu_item_pos; |
| 1094 |
|
int16_t page_id; |
| 1095 |
|
int require_page_change = 0; |
| 1096 |
|
|
| 1097 |
if (p_menu_set->menu_count == 0) |
if (p_menu_set->menu_count == 0) |
| 1098 |
{ |
{ |
| 1099 |
return 0; |
log_error("Empty menu set\n"); |
| 1100 |
|
return EXITBBS; |
| 1101 |
} |
} |
| 1102 |
|
|
| 1103 |
menu_id = p_menu_set->menu_id_path[p_menu_set->choose_step]; |
menu_id = p_menu_set->menu_id_path[p_menu_set->choose_step]; |
| 1105 |
if (p_menu == NULL) |
if (p_menu == NULL) |
| 1106 |
{ |
{ |
| 1107 |
log_error("get_menu_by_id(%d) return NULL pointer\n", menu_id); |
log_error("get_menu_by_id(%d) return NULL pointer\n", menu_id); |
| 1108 |
return -1; |
if (p_menu_set->choose_step > 0) |
| 1109 |
|
{ |
| 1110 |
|
p_menu_set->choose_step--; |
| 1111 |
|
return REDRAW; |
| 1112 |
|
} |
| 1113 |
|
return EXITBBS; |
| 1114 |
} |
} |
| 1115 |
|
|
| 1116 |
if (p_menu->item_count == 0) |
if (p_menu->item_count == 0) |
| 1117 |
{ |
{ |
| 1118 |
return 0; |
#ifdef _DEBUG |
| 1119 |
|
log_error("Empty menu (%s)\n", p_menu->name); |
| 1120 |
|
#endif |
| 1121 |
|
if (p_menu_set->choose_step > 0) |
| 1122 |
|
{ |
| 1123 |
|
p_menu_set->choose_step--; |
| 1124 |
|
return REDRAW; |
| 1125 |
|
} |
| 1126 |
|
return EXITBBS; |
| 1127 |
} |
} |
| 1128 |
|
|
| 1129 |
menu_item_pos = p_menu_set->menu_item_pos[p_menu_set->choose_step]; |
menu_item_pos = p_menu_set->menu_item_pos[p_menu_set->choose_step]; |
| 1130 |
|
page_id = p_menu_set->menu_item_page_id[menu_item_pos]; |
| 1131 |
|
|
| 1132 |
menu_item_id = p_menu->items[menu_item_pos]; |
menu_item_id = p_menu->items[menu_item_pos]; |
| 1133 |
p_menu_item = get_menu_item_by_id(p_menu_set, menu_item_id); |
p_menu_item = get_menu_item_by_id(p_menu_set, menu_item_id); |
| 1134 |
if (p_menu_item == NULL) |
if (p_menu_item == NULL) |
| 1135 |
{ |
{ |
| 1136 |
log_error("get_menu_item_by_id(%d) return NULL pointer\n", menu_item_id); |
log_error("get_menu_item_by_id(%d) return NULL pointer\n", menu_item_id); |
| 1137 |
return -1; |
p_menu_set->menu_item_pos[p_menu_set->choose_step] = 0; |
| 1138 |
|
return REDRAW; |
| 1139 |
} |
} |
| 1140 |
|
|
| 1141 |
switch (key) |
switch (key) |
| 1163 |
return ((*(p_menu_item->action_cmd_handler))((void *)(p_menu_item->name))); |
return ((*(p_menu_item->action_cmd_handler))((void *)(p_menu_item->name))); |
| 1164 |
} |
} |
| 1165 |
break; |
break; |
| 1166 |
|
case KEY_ESC: |
| 1167 |
case KEY_LEFT: |
case KEY_LEFT: |
| 1168 |
if (p_menu_set->choose_step > 0) |
if (p_menu_set->choose_step > 0) |
| 1169 |
{ |
{ |
| 1170 |
p_menu_set->choose_step--; |
p_menu_set->choose_step--; |
| 1171 |
if (display_menu(p_menu_set) != 0) |
return REDRAW; |
|
{ |
|
|
return menu_control(p_menu_set, KEY_LEFT); |
|
|
} |
|
|
if (p_menu_set->choose_step == 0) |
|
|
{ |
|
|
return REDRAW; |
|
|
} |
|
| 1172 |
} |
} |
| 1173 |
else |
else |
| 1174 |
{ |
{ |
| 1175 |
|
if (p_menu_set->allow_exit) |
| 1176 |
|
{ |
| 1177 |
|
return EXITMENU; |
| 1178 |
|
} |
| 1179 |
|
|
| 1180 |
display_menu_cursor(p_menu_set, 0); |
display_menu_cursor(p_menu_set, 0); |
| 1181 |
menu_item_pos = p_menu->item_count - 1; |
menu_item_pos = p_menu->item_count - 1; |
| 1182 |
while (menu_item_pos >= 0) |
while (menu_item_pos >= 0) |
| 1202 |
display_menu_cursor(p_menu_set, 1); |
display_menu_cursor(p_menu_set, 1); |
| 1203 |
} |
} |
| 1204 |
break; |
break; |
| 1205 |
|
case KEY_PGUP: |
| 1206 |
|
require_page_change = 1; |
| 1207 |
case KEY_UP: |
case KEY_UP: |
| 1208 |
display_menu_cursor(p_menu_set, 0); |
display_menu_cursor(p_menu_set, 0); |
| 1209 |
do |
do |
| 1212 |
if (menu_item_pos < 0) |
if (menu_item_pos < 0) |
| 1213 |
{ |
{ |
| 1214 |
menu_item_pos = p_menu->item_count - 1; |
menu_item_pos = p_menu->item_count - 1; |
| 1215 |
|
require_page_change = 0; |
| 1216 |
} |
} |
| 1217 |
menu_item_id = p_menu->items[menu_item_pos]; |
menu_item_id = p_menu->items[menu_item_pos]; |
| 1218 |
p_menu_item = get_menu_item_by_id(p_menu_set, menu_item_id); |
p_menu_item = get_menu_item_by_id(p_menu_set, menu_item_id); |
| 1221 |
log_error("get_menu_item_by_id(%d) return NULL pointer\n", menu_item_id); |
log_error("get_menu_item_by_id(%d) return NULL pointer\n", menu_item_id); |
| 1222 |
return -1; |
return -1; |
| 1223 |
} |
} |
| 1224 |
} while (!p_menu_set->menu_item_display[menu_item_pos]); |
if (require_page_change && p_menu_set->menu_item_page_id[menu_item_pos] != page_id) |
| 1225 |
|
{ |
| 1226 |
|
require_page_change = 0; |
| 1227 |
|
} |
| 1228 |
|
} while (require_page_change || !p_menu_set->menu_item_display[menu_item_pos]); |
| 1229 |
p_menu_set->menu_item_pos[p_menu_set->choose_step] = menu_item_pos; |
p_menu_set->menu_item_pos[p_menu_set->choose_step] = menu_item_pos; |
| 1230 |
|
if (p_menu_set->menu_item_page_id[menu_item_pos] != page_id) |
| 1231 |
|
{ |
| 1232 |
|
display_menu_current_page(p_menu_set); |
| 1233 |
|
} |
| 1234 |
display_menu_cursor(p_menu_set, 1); |
display_menu_cursor(p_menu_set, 1); |
| 1235 |
break; |
break; |
| 1236 |
|
case KEY_PGDN: |
| 1237 |
|
require_page_change = 1; |
| 1238 |
case KEY_DOWN: |
case KEY_DOWN: |
| 1239 |
display_menu_cursor(p_menu_set, 0); |
display_menu_cursor(p_menu_set, 0); |
| 1240 |
do |
do |
| 1243 |
if (menu_item_pos >= p_menu->item_count) |
if (menu_item_pos >= p_menu->item_count) |
| 1244 |
{ |
{ |
| 1245 |
menu_item_pos = 0; |
menu_item_pos = 0; |
| 1246 |
|
require_page_change = 0; |
| 1247 |
} |
} |
| 1248 |
menu_item_id = p_menu->items[menu_item_pos]; |
menu_item_id = p_menu->items[menu_item_pos]; |
| 1249 |
p_menu_item = get_menu_item_by_id(p_menu_set, menu_item_id); |
p_menu_item = get_menu_item_by_id(p_menu_set, menu_item_id); |
| 1252 |
log_error("get_menu_item_by_id(%d) return NULL pointer\n", menu_item_id); |
log_error("get_menu_item_by_id(%d) return NULL pointer\n", menu_item_id); |
| 1253 |
return -1; |
return -1; |
| 1254 |
} |
} |
| 1255 |
} while (!p_menu_set->menu_item_display[menu_item_pos]); |
if (require_page_change && p_menu_set->menu_item_page_id[menu_item_pos] != page_id) |
| 1256 |
|
{ |
| 1257 |
|
require_page_change = 0; |
| 1258 |
|
} |
| 1259 |
|
} while (require_page_change || !p_menu_set->menu_item_display[menu_item_pos]); |
| 1260 |
p_menu_set->menu_item_pos[p_menu_set->choose_step] = menu_item_pos; |
p_menu_set->menu_item_pos[p_menu_set->choose_step] = menu_item_pos; |
| 1261 |
|
if (p_menu_set->menu_item_page_id[menu_item_pos] != page_id) |
| 1262 |
|
{ |
| 1263 |
|
display_menu_current_page(p_menu_set); |
| 1264 |
|
} |
| 1265 |
display_menu_cursor(p_menu_set, 1); |
display_menu_cursor(p_menu_set, 1); |
| 1266 |
break; |
break; |
| 1267 |
case KEY_HOME: |
case KEY_HOME: |
|
case KEY_PGUP: |
|
| 1268 |
display_menu_cursor(p_menu_set, 0); |
display_menu_cursor(p_menu_set, 0); |
| 1269 |
menu_item_pos = 0; |
menu_item_pos = 0; |
| 1270 |
while (menu_item_pos < p_menu->item_count - 1) |
while (menu_item_pos < p_menu->item_count - 1) |
| 1285 |
menu_item_pos++; |
menu_item_pos++; |
| 1286 |
} |
} |
| 1287 |
p_menu_set->menu_item_pos[p_menu_set->choose_step] = menu_item_pos; |
p_menu_set->menu_item_pos[p_menu_set->choose_step] = menu_item_pos; |
| 1288 |
|
if (p_menu_set->menu_item_page_id[menu_item_pos] != page_id) |
| 1289 |
|
{ |
| 1290 |
|
display_menu_current_page(p_menu_set); |
| 1291 |
|
} |
| 1292 |
display_menu_cursor(p_menu_set, 1); |
display_menu_cursor(p_menu_set, 1); |
| 1293 |
break; |
break; |
| 1294 |
case KEY_END: |
case KEY_END: |
|
case KEY_PGDN: |
|
| 1295 |
display_menu_cursor(p_menu_set, 0); |
display_menu_cursor(p_menu_set, 0); |
| 1296 |
menu_item_pos = p_menu->item_count - 1; |
menu_item_pos = p_menu->item_count - 1; |
| 1297 |
while (menu_item_pos > 0) |
while (menu_item_pos > 0) |
| 1312 |
menu_item_pos--; |
menu_item_pos--; |
| 1313 |
} |
} |
| 1314 |
p_menu_set->menu_item_pos[p_menu_set->choose_step] = menu_item_pos; |
p_menu_set->menu_item_pos[p_menu_set->choose_step] = menu_item_pos; |
| 1315 |
|
if (p_menu_set->menu_item_page_id[menu_item_pos] != page_id) |
| 1316 |
|
{ |
| 1317 |
|
display_menu_current_page(p_menu_set); |
| 1318 |
|
} |
| 1319 |
display_menu_cursor(p_menu_set, 1); |
display_menu_cursor(p_menu_set, 1); |
| 1320 |
break; |
break; |
| 1321 |
default: |
default: |
| 1335 |
{ |
{ |
| 1336 |
display_menu_cursor(p_menu_set, 0); |
display_menu_cursor(p_menu_set, 0); |
| 1337 |
p_menu_set->menu_item_pos[p_menu_set->choose_step] = menu_item_pos; |
p_menu_set->menu_item_pos[p_menu_set->choose_step] = menu_item_pos; |
| 1338 |
|
if (p_menu_set->menu_item_page_id[menu_item_pos] != page_id) |
| 1339 |
|
{ |
| 1340 |
|
display_menu_current_page(p_menu_set); |
| 1341 |
|
} |
| 1342 |
display_menu_cursor(p_menu_set, 1); |
display_menu_cursor(p_menu_set, 1); |
| 1343 |
return 0; |
break; |
| 1344 |
} |
} |
| 1345 |
} |
} |
| 1346 |
} |
} |
| 1352 |
|
|
| 1353 |
int unload_menu(MENU_SET *p_menu_set) |
int unload_menu(MENU_SET *p_menu_set) |
| 1354 |
{ |
{ |
| 1355 |
|
int shmid; |
| 1356 |
|
|
| 1357 |
|
if (p_menu_set == NULL) |
| 1358 |
|
{ |
| 1359 |
|
return -1; |
| 1360 |
|
} |
| 1361 |
|
|
| 1362 |
if (p_menu_set->p_menu_name_dict != NULL) |
if (p_menu_set->p_menu_name_dict != NULL) |
| 1363 |
{ |
{ |
| 1364 |
trie_dict_destroy(p_menu_set->p_menu_name_dict); |
trie_dict_destroy(p_menu_set->p_menu_name_dict); |
| 1371 |
p_menu_set->p_menu_screen_dict = NULL; |
p_menu_set->p_menu_screen_dict = NULL; |
| 1372 |
} |
} |
| 1373 |
|
|
| 1374 |
unload_menu_shm(p_menu_set); |
shmid = p_menu_set->shmid; |
| 1375 |
|
|
| 1376 |
|
detach_menu_shm(p_menu_set); |
| 1377 |
|
|
| 1378 |
if (shmctl(p_menu_set->shmid, IPC_RMID, NULL) == -1) |
if (shmctl(shmid, IPC_RMID, NULL) == -1) |
| 1379 |
{ |
{ |
| 1380 |
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); |
| 1381 |
return -1; |
return -1; |
| 1382 |
} |
} |
| 1383 |
|
|
| 1384 |
return 0; |
return 0; |
| 1385 |
} |
} |
| 1386 |
|
|
| 1387 |
int load_menu_shm(MENU_SET *p_menu_set) |
int get_menu_shm_readonly(MENU_SET *p_menu_set) |
| 1388 |
{ |
{ |
| 1389 |
// Mount shared memory |
void *p_shm; |
| 1390 |
if (p_menu_set->p_reserved == NULL) |
|
| 1391 |
|
p_shm = shmat(p_menu_set->shmid, NULL, SHM_RDONLY); |
| 1392 |
|
if (p_shm == (void *)-1) |
| 1393 |
{ |
{ |
| 1394 |
p_menu_set->p_reserved = shmat(p_menu_set->shmid, NULL, SHM_RDONLY); |
log_error("shmat(menu_shm shmid = %d) error (%d)\n", p_menu_set->shmid, errno); |
| 1395 |
if (p_menu_set->p_reserved == (void *)-1) |
return -1; |
|
{ |
|
|
log_error("shmat() error (%d)\n", errno); |
|
|
return -1; |
|
|
} |
|
| 1396 |
} |
} |
| 1397 |
|
|
| 1398 |
|
p_menu_set->p_reserved = p_shm; |
| 1399 |
p_menu_set->p_menu_pool = p_menu_set->p_reserved + MENU_SET_RESERVED_LENGTH; |
p_menu_set->p_menu_pool = p_menu_set->p_reserved + MENU_SET_RESERVED_LENGTH; |
| 1400 |
p_menu_set->p_menu_item_pool = p_menu_set->p_menu_pool + sizeof(MENU) * MAX_MENUS; |
p_menu_set->p_menu_item_pool = p_menu_set->p_menu_pool + sizeof(MENU) * MAX_MENUS; |
| 1401 |
p_menu_set->p_menu_screen_pool = p_menu_set->p_menu_item_pool + sizeof(MENU_ITEM) * MAX_MENUITEMS; |
p_menu_set->p_menu_screen_pool = p_menu_set->p_menu_item_pool + sizeof(MENU_ITEM) * MAX_MENUITEMS; |
| 1402 |
p_menu_set->p_menu_screen_buf = p_menu_set->p_menu_screen_pool + sizeof(MENU_SCREEN) * MAX_MENUS; |
p_menu_set->p_menu_screen_buf = p_menu_set->p_menu_screen_pool + sizeof(MENU_SCREEN) * MAX_MENUS; |
| 1403 |
p_menu_set->p_menu_screen_buf_free = p_menu_set->p_menu_screen_buf; |
p_menu_set->p_menu_screen_buf_free = p_menu_set->p_menu_screen_buf; |
| 1404 |
|
|
|
// Restore status varaibles into reserved memory area |
|
|
p_menu_set->menu_count = *((int16_t *)p_menu_set->p_reserved); |
|
|
p_menu_set->menu_item_count = *(((int16_t *)p_menu_set->p_reserved) + 1); |
|
|
p_menu_set->menu_screen_count = *(((int16_t *)p_menu_set->p_reserved) + 2); |
|
|
|
|
| 1405 |
p_menu_set->choose_step = 0; |
p_menu_set->choose_step = 0; |
| 1406 |
p_menu_set->menu_id_path[0] = 0; |
p_menu_set->menu_id_path[0] = 0; |
| 1407 |
|
p_menu_set->menu_item_pos[0] = 0; |
| 1408 |
|
|
| 1409 |
p_menu_set->p_menu_name_dict = NULL; |
return 0; |
| 1410 |
p_menu_set->p_menu_screen_dict = NULL; |
} |
| 1411 |
|
|
| 1412 |
|
int set_menu_shm_readonly(MENU_SET *p_menu_set) |
| 1413 |
|
{ |
| 1414 |
|
void *p_shm; |
| 1415 |
|
|
| 1416 |
|
// Remap shared memory in read-only mode |
| 1417 |
|
p_shm = shmat(p_menu_set->shmid, p_menu_set->p_reserved, SHM_RDONLY | SHM_REMAP); |
| 1418 |
|
if (p_shm == (void *)-1) |
| 1419 |
|
{ |
| 1420 |
|
log_error("shmat(menu_shm shmid = %d) error (%d)\n", p_menu_set->shmid, errno); |
| 1421 |
|
return -1; |
| 1422 |
|
} |
| 1423 |
|
|
| 1424 |
|
p_menu_set->p_reserved = p_shm; |
| 1425 |
|
|
| 1426 |
return 0; |
return 0; |
| 1427 |
} |
} |
| 1428 |
|
|
| 1429 |
int unload_menu_shm(MENU_SET *p_menu_set) |
int detach_menu_shm(MENU_SET *p_menu_set) |
| 1430 |
{ |
{ |
| 1431 |
p_menu_set->menu_count = 0; |
p_menu_set->menu_count = 0; |
| 1432 |
p_menu_set->menu_item_count = 0; |
p_menu_set->menu_item_count = 0; |
| 1439 |
p_menu_set->p_menu_screen_buf = NULL; |
p_menu_set->p_menu_screen_buf = NULL; |
| 1440 |
p_menu_set->p_menu_screen_buf_free = NULL; |
p_menu_set->p_menu_screen_buf_free = NULL; |
| 1441 |
|
|
| 1442 |
|
p_menu_set->p_menu_name_dict = NULL; |
| 1443 |
|
p_menu_set->p_menu_screen_dict = NULL; |
| 1444 |
|
|
| 1445 |
if (p_menu_set->p_reserved != NULL && shmdt(p_menu_set->p_reserved) == -1) |
if (p_menu_set->p_reserved != NULL && shmdt(p_menu_set->p_reserved) == -1) |
| 1446 |
{ |
{ |
| 1447 |
log_error("shmdt() error (%d)\n", errno); |
log_error("shmdt() error (%d)\n", errno); |
| 1448 |
return -1; |
return -1; |
| 1449 |
} |
} |
| 1450 |
|
|
| 1451 |
p_menu_set->p_reserved = NULL; |
p_menu_set->p_reserved = NULL; |
| 1452 |
|
|
| 1453 |
return 0; |
return 0; |