int
ui_ask_char(char const *msg, char *valid)
{
int x = strlen(msg) + 5;
char c = 0;
do {
ui_statusline_clear();
if (c != 0) {
ui_statusline_msg("Bad choice, press any key to try again");
getch();
ui_statusline_clear();
}
ui_statusline_msg(msg);
echo();
show_cursor();
c = mvwgetch(bottom, 0, x);
noecho();
hide_cursor();
} while (!strchr(valid, c));
ui_statusline_clear();
return c;
}
void
ui_statusline_ask_char(char *msg, char *c, char* valid)
{
int x = strlen(msg) + 5;
char input[STRING_SHORT];
*c = 0;
do {
ui_statusline_clear();
if(*c != 0){
ui_statusline_msg("Bad choice, press any key to try again");
getch();
ui_statusline_clear();
}
ui_statusline_msg(msg);
echo();
show_cursor();
*c = mvwgetch(bottom, 1, x);
noecho();
hide_cursor();
} while ( !strchr(valid, *c) );
ui_statusline_clear();
}
char *
ui_statusline_ask_str_with_autogen(char *msg, char *input, int len, char *(*autogen)(char *), int ch)
{
int i = 0;
int c;
char *text[2], *s;
int x;
if(input == NULL){
input = malloc(len);
}
text[0] = malloc(STRING_MEDIUM);
text[1] = malloc(STRING_SHORT);
strncpy(text[1], msg, STRING_SHORT);
if(s = strrchr(text[1], ':')){
*s = 0;
}
snprintf(text[0], STRING_MEDIUM, "%s(%c for autogen):\t", text[1],ch);
x = strlen(text[0]) + 5;
ui_statusline_clear();
ui_statusline_msg(text[0]);
show_cursor();
noecho();
wmove(bottom, 1, x);
while(i < len){
c = wgetch(bottom);
if(c == 0x7f){
if(i){
i--;
mvwaddch(bottom, 1, x+i, ' ');
wmove(bottom, 1, x+i);
}
} else if(c == 0xd){
input[i] = 0;
break;
} else if(c == ch){
input = autogen(input);
break;
} else {
input[i] = c;
mvwaddch(bottom, 1, x + i, c);
i++;
}
}
hide_cursor();
ui_statusline_clear();
free(text[0]);
free(text[1]);
return input;
}
static void
ui_display_help()
{
int i, l = 0;
WINDOW *helpwin;
int width = 65;
helpwin = newwin(LINES - 5, width, 3, (COLS - width) / 2);
box(helpwin, 0, 0);
uilist_clear();
for (i = 0; help[i] != NULL; i++) {
mvwaddstr(helpwin, l + 1, 1, help[i]);
l++;
if (!((i + 1) % (LINES - 8)) || (help[i + 1] == NULL)) {
wrefresh(helpwin);
ui_statusline_msg("Press any key to continue...");
getch();
wclear(helpwin);
box(helpwin, 0, 0);
l = 0;
}
}
uilist_refresh();
ui_statusline_clear();
delwin(helpwin);
}
char *
ui_statusline_ask_passwd(char *msg, char *input, int len, int cancel)
{
int i = 0;
int c;
int x = strlen(msg) + 5;
if(!input){
input = malloc(len);
}
ui_statusline_clear();
ui_statusline_msg(msg);
show_cursor();
noecho();
wmove(bottom, 1, x);
while(i < len){
c = wgetch(bottom);
if(c == 0x7f){ /* 0x7f = delete */
if(i){
i--;
mvwaddch(bottom, 1, x+i, ' ');
wmove(bottom, 1, x+i);
}
} else if(c == 0xd){ /* 0xd == enter/return */
input[i] = 0;
break;
} else if(c == cancel){
free(input);
input = NULL;
return input;
} else {
input[i] = c;
mvwaddch(bottom, 1, x + i, '*');
i++;
}
}
hide_cursor();
ui_statusline_clear();
return input;
}
int
ui_statusline_msg(char * msg)
{
ui_statusline_clear();
mvwaddstr(bottom, 1, 0, msg);
refresh();
wrefresh(bottom);
}
int
ui_statusline_msg(char const *msg)
{
ui_statusline_clear();
mvwaddstr(bottom, 0, 0, msg);
refresh();
wrefresh(bottom);
return 0;
}
void
ui_statusline_ask_num(char *msg, int *i)
{
int x = strlen(msg) + 5;
char input[STRING_SHORT];
ui_statusline_clear();
ui_statusline_msg(msg);
echo();
show_cursor();
mvwgetnstr(bottom, 1, x, input, STRING_SHORT);
*i = atoi(input);
noecho();
hide_cursor();
ui_statusline_clear();
}
int
ui_statusline_yes_no(char *msg, int def)
{
int ret = -1, len;
char *msg2;
int ch;
len = strlen(msg) + 10;
msg2 = malloc(len);
snprintf(msg2, len, "%s%s", msg, def ? " (Y/n)?" : " (y/N)?", NULL);
while(ret == -1){
ui_statusline_msg(msg2);
ch = getch();
switch( ch ){
case 'n':
case 'N':
ret = FALSE;
break;
case 'y':
case 'Y':
ret = TRUE;
break;
case 13:
ret = def;
break;
default:
ui_statusline_msg("Bad option, try again.");
getch();
break;
}
}
free(msg2);
ui_statusline_clear();
return ret;
}
int
ui_display_help()
{
int i;
WINDOW *helpwin;
helpwin = newwin(LINES - 5, COLS - 6, 3, 3);
uilist_clear();
for(i = 0; help[i] != NULL; i++){
waddstr(helpwin, help[i]);
if( !((i+1) % (LINES - 9)) || (help[i+1] == NULL) ){
/* refresh();*/
wrefresh(helpwin);
ui_statusline_msg("Press any key to continue...");
getch();
wclear(helpwin);
}
}
uilist_refresh();
ui_statusline_clear();
delwin(helpwin);
}
int
ui_run()
{
int ch;
int load_worked = 0;
#ifdef DEBUG
int debug_i = 0;
#endif
time_base = time(NULL);
while (1) {
can_resize = TRUE;
if (should_resize) {
ui_resize();
}
ch = getch();
ui_statusline_clear();
can_resize = FALSE;
if ((time_base < (time(NULL) - (options->passphrase_timeout * 60)))
&& options->passphrase_timeout != 0 && tolower(ch) != 'q') {
folder_write_file();
folder_free_all();
ui_statusline_msg("Passphrase has timed out and you must enter it again.");
getch();
load_worked = folder_read_file();
if (load_worked != 0) {
ui_statusline_msg("Error - unable to re-load the password file!");
break;
}
if (search_results != NULL)
search_remove();
time_base = time(NULL);
continue;
}
switch (ch) {
case 'Q':
case 'q':
if (search_results != NULL)
search_remove();
else if (action_list_at_top_level())
return 0;
break;
case '?':
ui_display_help();
break;
case KEY_PPAGE:
uilist_page_up();
break;
case KEY_NPAGE:
uilist_page_down();
break;
case KEY_UP:
case 'k':
uilist_up();
break;
case KEY_DOWN:
case 'j':
uilist_down();
break;
case 'A':
if (!options->readonly)
action_list_add_sublist();
else
statusline_readonly();
break;
case 'U':
action_list_up_one_level();
break;
case 'r':
if (!options->readonly) {
action_list_rename();
folder_write_file();
} else {
statusline_readonly();
}
break;
case 'a':
if (!options->readonly) {
action_list_add_pw();
folder_write_file();
} else {
statusline_readonly();
}
break;
case 'e':
case ' ':
case 13: /* return/enter key */
action_list_select_item();
break;
case 'x':
action_list_mark();
break;
case 'B':
action_list_copy_username();
break;
case 'C':
action_list_copy_pw();
break;
case 'd':
case 0x14A: /* DEL key */
if (!options->readonly)
action_list_delete_item();
else
statusline_readonly();
break;
case 'm':
if (!options->readonly)
action_list_move_item();
else
statusline_readonly();
break;
case 'o':
action_edit_options();
break;
case 0x17: /* control-w */
if (!options->readonly)
folder_write_file();
else
statusline_readonly();
break;
case 0x12: /* control-r */
action_list_read_file();
break;
case 0x07: /* control-g */
pwgen_indep();
break;
case 0x06: /* control-f */
gnupg_forget_passphrase();
break;
case 0x0C: /* control-l */
ui_refresh_windows();
break;
case '/':
case 'F':
search_get();
break;
case 'f':
filter_get();
break;
case 'E':
action_list_export();
break;
case 'I':
if (!options->readonly) {
folder_import_passwd();
uilist_refresh();
} else {
statusline_readonly();
}
break;
case 'L':
action_list_locate();
break;
case 'l':
action_list_launch();
break;
case 0x0B: /* control-k (up) */
case '[':
action_list_move_item_up();
break;
case 0x0A: /* control-j (down) */
case ']':
action_list_move_item_down();
break;
#ifdef DEBUG
case '$':
debug_i++;
snprintf(msg, 80, "Name %d", debug_i);
folder_add(current_pw_sublist, msg, "myhost", "myuser", "mypasswd", "mylaucnh");
uilist_refresh();
break;
#endif
default:
break;
}
}
return 0;
}
char *
ui_statusline_ask_str(char *msg, char *input, int len)
{
char *tmp;
char *tmp2;
char *tmp3;
int x = strlen(msg) + 5;
if(input == NULL){
input = malloc(len);
}
ui_statusline_clear();
ui_statusline_msg(msg);
echo();
show_cursor();
mvwgetnstr(bottom, 1, x, input, len);
noecho();
hide_cursor();
ui_statusline_clear();
// Tabs don't play nicely with ncurses or xml
// So, swap any for (a single) space
tmp = input;
while(*tmp != 0) {
if(*tmp == 9) *tmp = ' ';
tmp++;
}
// In some cases (eg when inside screen), the backspace
// comes through to us. Handle it here if needed
tmp = input;
while(*tmp != 0) {
if(*tmp == 8) {
// tmp2 is where to copy to, tmp3 is where to copy from
tmp3 = tmp + 1;
if(tmp == input) {
tmp2 = tmp;
} else {
tmp2 = tmp - 1;
}
// When we're done, start from the character
// we copied in to
tmp = tmp2;
// Process forward
while(*tmp3 != 0) {
*tmp2 = *tmp3;
tmp2++;
tmp3++;
}
*tmp2 = 0;
} else {
tmp++;
}
}
// All done
return input;
}
