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();
}
int
action_list_launch()
{
int i;
Pw* curpw;
char msg[STRING_LONG];
switch(uilist_get_highlighted_type()){
case PW_ITEM:
debug("list_launch: is a pw");
curpw = uilist_get_highlighted_item();
if(curpw){
i = launch(curpw);
snprintf(msg, STRING_LONG, "Application exited with code %d", i);
ui_statusline_msg(msg);
}
break;
case PW_SUBLIST:
case PW_UPLEVEL:
case PW_NULL:
default:
/* do nothing */
break;
}
}
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_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;
}
int
action_input_gpgid_dialog(InputField *fields, int num_fields, char *title)
{
int i, valid_id;
int ch = '1', first_time = 1;
char *ret;
WINDOW *dialog_win;
char msg[] = "(press 'q' when export recipient list is complete)";
char msg2[80];
/*
* initialize the info window
*/
disp_h = ((num_fields+2) * 2) + 3;
dialog_win = newwin(disp_h, disp_w, (LINES - disp_h)/2, (COLS - disp_w)/2);
keypad(dialog_win, TRUE);
action_input_dialog_draw_items(dialog_win, fields, num_fields, title, msg);
/*
* actions loop - ignore read only as not changing main state
*/
while(first_time || ((ch = wgetch(dialog_win)) != 'q')){
// On first loop, drop straight into recipient 1
first_time = 0;
if( (ch >= '1') && (ch <= NUM_TO_CHAR(num_fields)) ){
i = CHAR_TO_NUM(ch);
fields[i].value = (char*)ui_statusline_ask_str(fields[i].name,
(char*)fields[i].value, fields[i].max_length);
// Now verify it's a valid recipient
if(strlen(fields[i].value)) {
valid_id = gnupg_check_id(fields[i].value);
if(valid_id == 0) {
// Good, valid id
} else {
// Invalid id. Warn and blank
if(valid_id == -2) {
snprintf(msg2, 80, "Key expired for '%s'", (char*)fields[i].value);
} else {
snprintf(msg2, 80, "Invalid recipient '%s'", (char*)fields[i].value);
}
ui_statusline_msg(msg2);
snprintf(fields[i].value, STRING_LONG, "");
}
// Redraw display
action_input_dialog_draw_items(dialog_win, fields, num_fields, title, msg);
}
}
}
/*
* clean up
*/
delwin(dialog_win);
uilist_refresh();
}
int
action_list_delete_item()
{
Pw* curpw;
PWList* curpwl;
int i;
char str[STRING_LONG];
switch(uilist_get_highlighted_type()){
case PW_ITEM:
curpw = uilist_get_highlighted_item();
if(curpw){
snprintf(str, STRING_LONG, "Really delete \"%s\"", curpw->name);
i = ui_statusline_yes_no(str, 0);
if(i){
pwlist_delete_pw(current_pw_sublist, curpw);
ui_statusline_msg("Password deleted");
} else {
ui_statusline_msg("Password not deleted");
}
}
break;
case PW_SUBLIST:
curpwl = uilist_get_highlighted_sublist();
if(curpwl){
snprintf(str, STRING_LONG, "Really delete Sublist \"%s\"", curpwl->name);
i = ui_statusline_yes_no(str, 0);
if(i){
pwlist_delete_sublist(curpwl->parent, curpwl);
ui_statusline_msg("Password Sublist deleted");
} else {
ui_statusline_msg("Password not deleted");
}
}
break;
case PW_UPLEVEL:
case PW_NULL:
default:
/* do nothing */
break;
}
uilist_refresh();
}
void
pwgen_indep()
{
char *p, text[128];
p = pwgen_ask();
snprintf(text, sizeof(text), "Generated password: %s", p);
free(p);
ui_statusline_msg(text);
}
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;
}
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;
}
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_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
action_list_launch_xclip()
{
int i;
Pw* curpw;
char msg[STRING_LONG];
switch(uilist_get_highlighted_type()){
case PW_ITEM:
debug("list_launch_xclip: is a pw");
curpw = uilist_get_highlighted_item();
if(curpw){
launch_xclip(curpw);
ui_statusline_msg("Copied password to X clipboard");
}
break;
case PW_SUBLIST:
case PW_UPLEVEL:
case PW_NULL:
default:
/* do nothing */
break;
}
}
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;
}
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;
}
int
action_list_move_item()
{
Pw* curpw;
PWList *curpwl, *iter;
int i;
char str[STRING_LONG];
char answer[STRING_MEDIUM];
switch(uilist_get_highlighted_type()){
case PW_ITEM:
curpw = uilist_get_highlighted_item();
if(curpw){
while(1){
snprintf(str, STRING_LONG, "Move \"%s\" to where?", curpw->name);
ui_statusline_ask_str(str, answer, STRING_MEDIUM);
/* if user just enters nothing do nothing */
if(answer[0] == 0){
return 0;
}
for(iter = current_pw_sublist->sublists; iter != NULL; iter = iter->next){
if( strcmp(iter->name, answer) == 0 ){
pwlist_detach_pw(current_pw_sublist, curpw);
pwlist_add_ptr(iter, curpw);
uilist_refresh();
return 0;
}
}
ui_statusline_msg("Sublist does not exist, try again");
getch();
}
}
break;
case PW_SUBLIST:
curpwl = uilist_get_highlighted_sublist();
if(curpwl){
while(1){
snprintf(str, STRING_LONG, "Move sublist \"%s\" to where?", curpwl->name);
ui_statusline_ask_str(str, answer, STRING_MEDIUM);
/* if user just enters nothing, do nothing */
if(answer[0] == 0){
return 0;
}
if( strcmp(answer, curpwl->name) == 0 ){
return 0;
}
for(iter = current_pw_sublist->sublists; iter != NULL; iter = iter->next){
if( strcmp(iter->name, answer) == 0 ){
pwlist_detach_sublist(current_pw_sublist, curpwl);
pwlist_add_sublist(iter, curpwl);
uilist_refresh();
return 0;
}
}
ui_statusline_msg("Sublist does not exist, try again");
getch();
}
}
break;
case PW_UPLEVEL:
case PW_NULL:
default:
/* do nothing */
break;
}
}
int
action_list_add_pw()
{
Pw *pw;
InputField fields[] = {
{"Name:\t", NULL, STRING_MEDIUM, STRING},
{"Host:\t", NULL, STRING_MEDIUM, STRING},
{"User:\t", NULL, STRING_MEDIUM, STRING},
{"Password:\t", NULL, STRING_SHORT, STRING, pwgen_ask},
{"Launch Command:\t", NULL, STRING_LONG, STRING}
};
int i, x;
pw = pwlist_new_pw();
ui_statusline_ask_str(fields[0].name, pw->name, STRING_MEDIUM);
ui_statusline_ask_str(fields[1].name, pw->host, STRING_MEDIUM);
ui_statusline_ask_str(fields[2].name, pw->user, STRING_MEDIUM);
/*
int x = strlen(msg) + 5;
if(input == NULL){
input = malloc(len);
}
statusline_clear();
statusline_msg(msg);
echo();
show_cursor();
mvwgetnstr(bottom, 1, x, input, len);
noecho();
hide_cursor();
statusline_clear();*/
ui_statusline_ask_str_with_autogen(fields[3].name, pw->passwd, STRING_SHORT, fields[3].autogen, 0x07);
/* statusline_msg(fields[3].name);
x = strlen(fields[3].name) + 5;
if((i = getch()) == 0x07){
pw->passwd = fields[3].autogen();
} else {
echo();
show_cursor();
mvwgetnstr(bottom, 1, x, pw->passwd, PASS_LEN);
mvwaddch(bottom, 1, x, i);
wmove(bottom, 1, x+1);
noecho();
hide_cursor();
statusline_clear();
}*/
ui_statusline_ask_str(fields[4].name, pw->launch, STRING_LONG);
fields[0].value = pw->name;
fields[1].value = pw->host;
fields[2].value = pw->user;
fields[3].value = pw->passwd;
fields[4].value = pw->launch;
i = action_yes_no_dialog(fields, (sizeof(fields)/sizeof(InputField)), NULL, "Add this entry");
if(i){
pwlist_add_ptr(current_pw_sublist, pw);
ui_statusline_msg("New password added");
} else {
pwlist_free_pw(pw);
ui_statusline_msg("New password cancelled");
}
uilist_refresh();
}
