diff options
Diffstat (limited to 'i3lock.c')
-rw-r--r-- | i3lock.c | 44 |
1 files changed, 43 insertions, 1 deletions
@@ -59,6 +59,7 @@ static bool beep = false; bool debug_mode = false; static bool dpms = false; bool unlock_indicator = true; +char *modifier_string = NULL; static bool dont_fork = false; struct ev_loop *main_loop; static struct ev_timer *clear_pam_wrong_timeout; @@ -217,6 +218,12 @@ static void clear_pam_wrong(EV_P_ ev_timer *w, int revents) { unlock_state = STATE_STARTED; redraw_screen(); + /* Clear modifier string. */ + if (modifier_string != NULL) { + free(modifier_string); + modifier_string = NULL; + } + /* Now free this timeout. */ STOP_TIMER(clear_pam_wrong_timeout); } @@ -277,6 +284,41 @@ static void input_done(void) { if (debug_mode) fprintf(stderr, "Authentication failure\n"); + /* Get state of Caps and Num lock modifiers, to be displayed in + * STATE_PAM_WRONG state */ + xkb_mod_index_t idx, num_mods; + const char *mod_name; + + num_mods = xkb_keymap_num_mods(xkb_keymap); + + for (idx = 0; idx < num_mods; idx++) { + if (!xkb_state_mod_index_is_active(xkb_state, idx, XKB_STATE_MODS_EFFECTIVE)) + continue; + + mod_name = xkb_keymap_mod_get_name(xkb_keymap, idx); + if (mod_name == NULL) + continue; + + /* Replace certain xkb names with nicer, human-readable ones. */ + if (strcmp(mod_name, XKB_MOD_NAME_CAPS) == 0) + mod_name = "Caps Lock"; + else if (strcmp(mod_name, XKB_MOD_NAME_ALT) == 0) + mod_name = "Alt"; + else if (strcmp(mod_name, XKB_MOD_NAME_NUM) == 0) + mod_name = "Num Lock"; + else if (strcmp(mod_name, XKB_MOD_NAME_LOGO) == 0) + mod_name = "Win"; + + char *tmp; + if (modifier_string == NULL) { + if (asprintf(&tmp, "%s", mod_name) != -1) + modifier_string = tmp; + } else if (asprintf(&tmp, "%s, %s", modifier_string, mod_name) != -1) { + free(modifier_string); + modifier_string = tmp; + } + } + pam_state = STATE_PAM_WRONG; failed_attempts += 1; clear_input(); @@ -327,7 +369,7 @@ static void handle_key_press(xcb_key_press_event_t *event) { bool composed = false; ksym = xkb_state_key_get_one_sym(xkb_state, event->detail); - ctrl = xkb_state_mod_name_is_active(xkb_state, "Control", XKB_STATE_MODS_DEPRESSED); + ctrl = xkb_state_mod_name_is_active(xkb_state, XKB_MOD_NAME_CTRL, XKB_STATE_MODS_DEPRESSED); /* The buffer will be null-terminated, so n >= 2 for 1 actual character. */ memset(buffer, '\0', sizeof(buffer)); |