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@ -1,387 +1,144 @@
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#define _XOPEN_SOURCE 500
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#include "wayland-swaylock-client-protocol.h"
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#include <xkbcommon/xkbcommon.h>
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#include <xkbcommon/xkbcommon-names.h>
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#include <security/pam_appl.h>
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#include <json-c/json.h>
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#define _XOPEN_SOURCE 700
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#define _POSIX_C_SOURCE 200112L
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#include <assert.h>
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#include <ctype.h>
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#include <fcntl.h>
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#include <getopt.h>
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#include <stdbool.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <sys/types.h>
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#include <pwd.h>
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#include <getopt.h>
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#include <signal.h>
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#include <stdbool.h>
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#include <sys/stat.h>
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#include <time.h>
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#include <unistd.h>
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#include "client/window.h"
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#include "client/registry.h"
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#include "client/cairo.h"
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#include <wayland-client.h>
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#include <wlr/util/log.h>
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#include "swaylock/seat.h"
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#include "swaylock/swaylock.h"
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#include "ipc-client.h"
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#include "log.h"
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#include "background-image.h"
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#include "pool-buffer.h"
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#include "cairo.h"
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#include "util.h"
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struct registry *registry;
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struct render_data render_data;
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struct lock_config *config;
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bool show_indicator = true;
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void wl_dispatch_events() {
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wl_display_flush(registry->display);
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if (wl_display_dispatch(registry->display) == -1) {
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sway_log(L_ERROR, "failed to run wl_display_dispatch");
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exit(1);
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#include "wlr-input-inhibitor-unstable-v1-client-protocol.h"
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#include "wlr-layer-shell-unstable-v1-client-protocol.h"
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static void daemonize() {
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if (fork() == 0) {
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int devnull = open("/dev/null", O_RDWR);
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dup2(STDOUT_FILENO, devnull);
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dup2(STDERR_FILENO, devnull);
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chdir("/");
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} else {
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exit(0);
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}
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}
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void sigalarm_handler(int sig) {
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signal(SIGALRM, SIG_IGN);
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// Hide typing indicator
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render_data.auth_state = AUTH_STATE_IDLE;
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render(&render_data, config);
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wl_display_flush(registry->display);
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signal(SIGALRM, sigalarm_handler);
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static void layer_surface_configure(void *data,
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struct zwlr_layer_surface_v1 *layer_surface,
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uint32_t serial, uint32_t width, uint32_t height) {
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struct swaylock_surface *surface = data;
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surface->width = width;
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surface->height = height;
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zwlr_layer_surface_v1_ack_configure(layer_surface, serial);
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render_frame(surface);
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}
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void sway_terminate(int exit_code) {
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int i;
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for (i = 0; i < render_data.surfaces->length; ++i) {
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struct window *window = render_data.surfaces->items[i];
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window_teardown(window);
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}
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list_free(render_data.surfaces);
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if (registry) {
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registry_teardown(registry);
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}
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exit(exit_code);
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static void layer_surface_closed(void *data,
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struct zwlr_layer_surface_v1 *layer_surface) {
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struct swaylock_surface *surface = data;
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zwlr_layer_surface_v1_destroy(surface->layer_surface);
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wl_surface_destroy(surface->surface);
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surface->state->run_display = false;
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}
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char *password;
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int password_size;
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enum line_source line_source = LINE_SOURCE_DEFAULT;
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static const struct zwlr_layer_surface_v1_listener layer_surface_listener = {
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.configure = layer_surface_configure,
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.closed = layer_surface_closed,
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};
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struct lock_config *init_config() {
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struct lock_config *config = calloc(1, sizeof(struct lock_config));
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config->font = strdup("sans-serif");
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config->colors.text = 0x000000FF;
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config->colors.line = 0x000000FF;
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config->colors.separator = 0x000000FF;
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config->colors.input_cursor = 0x33DB00FF;
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config->colors.backspace_cursor = 0xDB3300FF;
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config->colors.normal.inner_ring = 0x000000BF;
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config->colors.normal.outer_ring = 0x337D00FF;
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config->colors.validating.inner_ring = 0x0072FFBF;
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config->colors.validating.outer_ring = 0x3300FAFF;
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config->colors.invalid.inner_ring = 0xFA0000BF;
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config->colors.invalid.outer_ring = 0x7D3300FF;
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config->radius = 50;
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config->thickness = 10;
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return config;
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static void output_geometry(void *data, struct wl_output *output, int32_t x,
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int32_t y, int32_t width_mm, int32_t height_mm, int32_t subpixel,
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const char *make, const char *model, int32_t transform) {
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// Who cares
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}
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void free_config(struct lock_config *config) {
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free(config->font);
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free(config);
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static void output_mode(void *data, struct wl_output *output, uint32_t flags,
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int32_t width, int32_t height, int32_t refresh) {
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// Who cares
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}
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int function_conversation(int num_msg, const struct pam_message **msg,
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struct pam_response **resp, void *appdata_ptr) {
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const char* msg_style_names[] = {
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NULL,
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"PAM_PROMPT_ECHO_OFF",
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"PAM_PROMPT_ECHO_ON",
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"PAM_ERROR_MSG",
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"PAM_TEXT_INFO",
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};
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/* PAM expects an array of responses, one for each message */
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struct pam_response *pam_reply = calloc(num_msg, sizeof(struct pam_response));
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*resp = pam_reply;
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for(int i=0; i<num_msg; ++i) {
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sway_log(L_DEBUG, "msg[%d]: (%s) %s", i,
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msg_style_names[msg[i]->msg_style],
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msg[i]->msg);
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switch (msg[i]->msg_style) {
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case PAM_PROMPT_ECHO_OFF:
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case PAM_PROMPT_ECHO_ON:
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pam_reply[i].resp = password;
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break;
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case PAM_ERROR_MSG:
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case PAM_TEXT_INFO:
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break;
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}
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}
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return PAM_SUCCESS;
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static void output_done(void *data, struct wl_output *output) {
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// Who cares
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}
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/**
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* Note: PAM will free() 'password' during the process
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*/
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bool verify_password() {
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struct passwd *passwd = getpwuid(getuid());
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char *username = passwd->pw_name;
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const struct pam_conv local_conversation = { function_conversation, NULL };
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pam_handle_t *local_auth_handle = NULL;
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int pam_err;
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if ((pam_err = pam_start("swaylock", username, &local_conversation, &local_auth_handle)) != PAM_SUCCESS) {
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sway_abort("PAM returned %d\n", pam_err);
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}
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if ((pam_err = pam_authenticate(local_auth_handle, 0)) != PAM_SUCCESS) {
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return false;
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static void output_scale(void *data, struct wl_output *output, int32_t factor) {
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struct swaylock_surface *surface = data;
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surface->scale = factor;
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if (surface->state->run_display) {
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render_frames(surface->state);
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}
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if ((pam_err = pam_end(local_auth_handle, pam_err)) != PAM_SUCCESS) {
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return false;
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}
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return true;
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}
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void notify_key(enum wl_keyboard_key_state state, xkb_keysym_t sym, uint32_t code, uint32_t codepoint) {
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int redraw_screen = 0;
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char *password_realloc;
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int i;
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if (state == WL_KEYBOARD_KEY_STATE_PRESSED) {
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switch (sym) {
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case XKB_KEY_KP_Enter:
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case XKB_KEY_Return:
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render_data.auth_state = AUTH_STATE_VALIDATING;
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render(&render_data, config);
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// Make sure our render call will actually be displayed on the screen
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wl_dispatch_events();
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if (verify_password()) {
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exit(0);
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}
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render_data.auth_state = AUTH_STATE_INVALID;
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redraw_screen = 1;
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password_size = 1024;
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password = malloc(password_size);
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password[0] = '\0';
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break;
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case XKB_KEY_BackSpace:
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i = strlen(password);
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if (i > 0) {
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password[i - 1] = '\0';
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render_data.auth_state = AUTH_STATE_BACKSPACE;
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redraw_screen = 1;
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}
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break;
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case XKB_KEY_Control_L:
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case XKB_KEY_Control_R:
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case XKB_KEY_Shift_L:
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case XKB_KEY_Shift_R:
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case XKB_KEY_Caps_Lock:
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case XKB_KEY_Shift_Lock:
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case XKB_KEY_Meta_L:
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case XKB_KEY_Meta_R:
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case XKB_KEY_Alt_L:
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case XKB_KEY_Alt_R:
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case XKB_KEY_Super_L:
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case XKB_KEY_Super_R:
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case XKB_KEY_Hyper_L:
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case XKB_KEY_Hyper_R:
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break; // don't draw screen on modifier keys
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case XKB_KEY_Escape:
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case XKB_KEY_u:
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case XKB_KEY_U:
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// clear password buffer on ctrl-u (or escape for i3lock compatibility)
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if (sym == XKB_KEY_Escape || xkb_state_mod_name_is_active(registry->input->xkb.state,
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XKB_MOD_NAME_CTRL, XKB_STATE_MODS_EFFECTIVE) > 0) {
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render_data.auth_state = AUTH_STATE_BACKSPACE;
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redraw_screen = 1;
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password_size = 1024;
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free(password);
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password = malloc(password_size);
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password[0] = '\0';
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break;
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}
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/* fallthrough */
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default:
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render_data.auth_state = AUTH_STATE_INPUT;
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redraw_screen = 1;
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i = strlen(password);
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if (i + 1 == password_size) {
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password_size += 1024;
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password_realloc = realloc(password, password_size);
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// reset password if realloc fails.
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if (password_realloc == NULL) {
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password_size = 1024;
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free(password);
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password = malloc(password_size);
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password[0] = '\0';
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break;
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} else {
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password = password_realloc;
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}
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}
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password[i] = (char)codepoint;
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password[i + 1] = '\0';
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break;
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}
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if (redraw_screen) {
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render(&render_data, config);
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wl_dispatch_events();
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// Hide the indicator after a couple of seconds
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alarm(5);
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}
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struct wl_output_listener output_listener = {
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.geometry = output_geometry,
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.mode = output_mode,
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.done = output_done,
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.scale = output_scale,
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};
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static void handle_global(void *data, struct wl_registry *registry,
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uint32_t name, const char *interface, uint32_t version) {
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struct swaylock_state *state = data;
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if (strcmp(interface, wl_compositor_interface.name) == 0) {
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state->compositor = wl_registry_bind(registry, name,
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&wl_compositor_interface, 3);
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} else if (strcmp(interface, wl_shm_interface.name) == 0) {
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state->shm = wl_registry_bind(registry, name,
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&wl_shm_interface, 1);
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|
|
} else if (strcmp(interface, wl_seat_interface.name) == 0) {
|
|
|
|
|
struct wl_seat *seat = wl_registry_bind(
|
|
|
|
|
registry, name, &wl_seat_interface, 1);
|
|
|
|
|
wl_seat_add_listener(seat, &seat_listener, state);
|
|
|
|
|
} else if (strcmp(interface, zwlr_layer_shell_v1_interface.name) == 0) {
|
|
|
|
|
state->layer_shell = wl_registry_bind(
|
|
|
|
|
registry, name, &zwlr_layer_shell_v1_interface, 1);
|
|
|
|
|
} else if (strcmp(interface, zwlr_input_inhibit_manager_v1_interface.name) == 0) {
|
|
|
|
|
state->input_inhibit_manager = wl_registry_bind(
|
|
|
|
|
registry, name, &zwlr_input_inhibit_manager_v1_interface, 1);
|
|
|
|
|
} else if (strcmp(interface, wl_output_interface.name) == 0) {
|
|
|
|
|
struct swaylock_surface *surface =
|
|
|
|
|
calloc(1, sizeof(struct swaylock_surface));
|
|
|
|
|
surface->state = state;
|
|
|
|
|
surface->output = wl_registry_bind(registry, name,
|
|
|
|
|
&wl_output_interface, 3);
|
|
|
|
|
wl_output_add_listener(surface->output, &output_listener, surface);
|
|
|
|
|
wl_list_insert(&state->surfaces, &surface->link);
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
void render_color(struct window *window, uint32_t color) {
|
|
|
|
|
cairo_set_source_u32(window->cairo, color);
|
|
|
|
|
cairo_paint(window->cairo);
|
|
|
|
|
static void handle_global_remove(void *data, struct wl_registry *registry,
|
|
|
|
|
uint32_t name) {
|
|
|
|
|
// who cares
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
void render_image(struct window *window, cairo_surface_t *image, enum scaling_mode scaling_mode) {
|
|
|
|
|
double width = cairo_image_surface_get_width(image);
|
|
|
|
|
double height = cairo_image_surface_get_height(image);
|
|
|
|
|
int wwidth = window->width * window->scale;
|
|
|
|
|
int wheight = window->height * window->scale;
|
|
|
|
|
|
|
|
|
|
switch (scaling_mode) {
|
|
|
|
|
case SCALING_MODE_STRETCH:
|
|
|
|
|
cairo_scale(window->cairo,
|
|
|
|
|
(double) wwidth / width,
|
|
|
|
|
(double) wheight / height);
|
|
|
|
|
cairo_set_source_surface(window->cairo, image, 0, 0);
|
|
|
|
|
break;
|
|
|
|
|
case SCALING_MODE_FILL:
|
|
|
|
|
{
|
|
|
|
|
double window_ratio = (double) wwidth / wheight;
|
|
|
|
|
double bg_ratio = width / height;
|
|
|
|
|
static const struct wl_registry_listener registry_listener = {
|
|
|
|
|
.global = handle_global,
|
|
|
|
|
.global_remove = handle_global_remove,
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
if (window_ratio > bg_ratio) {
|
|
|
|
|
double scale = (double) wwidth / width;
|
|
|
|
|
cairo_scale(window->cairo, scale, scale);
|
|
|
|
|
cairo_set_source_surface(window->cairo, image,
|
|
|
|
|
0,
|
|
|
|
|
(double) wheight/2 / scale - height/2);
|
|
|
|
|
} else {
|
|
|
|
|
double scale = (double) wheight / height;
|
|
|
|
|
cairo_scale(window->cairo, scale, scale);
|
|
|
|
|
cairo_set_source_surface(window->cairo, image,
|
|
|
|
|
(double) wwidth/2 / scale - width/2,
|
|
|
|
|
0);
|
|
|
|
|
}
|
|
|
|
|
break;
|
|
|
|
|
}
|
|
|
|
|
case SCALING_MODE_FIT:
|
|
|
|
|
{
|
|
|
|
|
double window_ratio = (double) wwidth / wheight;
|
|
|
|
|
double bg_ratio = width / height;
|
|
|
|
|
|
|
|
|
|
if (window_ratio > bg_ratio) {
|
|
|
|
|
double scale = (double) wheight / height;
|
|
|
|
|
cairo_scale(window->cairo, scale, scale);
|
|
|
|
|
cairo_set_source_surface(window->cairo, image,
|
|
|
|
|
(double) wwidth/2 / scale - width/2,
|
|
|
|
|
0);
|
|
|
|
|
} else {
|
|
|
|
|
double scale = (double) wwidth / width;
|
|
|
|
|
cairo_scale(window->cairo, scale, scale);
|
|
|
|
|
cairo_set_source_surface(window->cairo, image,
|
|
|
|
|
0,
|
|
|
|
|
(double) wheight/2 / scale - height/2);
|
|
|
|
|
}
|
|
|
|
|
break;
|
|
|
|
|
}
|
|
|
|
|
case SCALING_MODE_CENTER:
|
|
|
|
|
cairo_set_source_surface(window->cairo, image,
|
|
|
|
|
(double) wwidth/2 - width/2,
|
|
|
|
|
(double) wheight/2 - height/2);
|
|
|
|
|
break;
|
|
|
|
|
case SCALING_MODE_TILE:
|
|
|
|
|
{
|
|
|
|
|
cairo_pattern_t *pattern = cairo_pattern_create_for_surface(image);
|
|
|
|
|
cairo_pattern_set_extend(pattern, CAIRO_EXTEND_REPEAT);
|
|
|
|
|
cairo_set_source(window->cairo, pattern);
|
|
|
|
|
break;
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
cairo_paint(window->cairo);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
cairo_surface_t *load_image(char *image_path) {
|
|
|
|
|
cairo_surface_t *image = NULL;
|
|
|
|
|
|
|
|
|
|
#ifdef WITH_GDK_PIXBUF
|
|
|
|
|
GError *err = NULL;
|
|
|
|
|
GdkPixbuf *pixbuf = gdk_pixbuf_new_from_file(image_path, &err);
|
|
|
|
|
if (!pixbuf) {
|
|
|
|
|
sway_abort("Failed to load background image: %s", err->message);
|
|
|
|
|
}
|
|
|
|
|
image = gdk_cairo_image_surface_create_from_pixbuf(pixbuf);
|
|
|
|
|
g_object_unref(pixbuf);
|
|
|
|
|
#else
|
|
|
|
|
image = cairo_image_surface_create_from_png(image_path);
|
|
|
|
|
#endif //WITH_GDK_PIXBUF
|
|
|
|
|
if (!image) {
|
|
|
|
|
sway_abort("Failed to read background image.");
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
return image;
|
|
|
|
|
}
|
|
|
|
|
static struct swaylock_state state;
|
|
|
|
|
|
|
|
|
|
int main(int argc, char **argv) {
|
|
|
|
|
const char *scaling_mode_str = "fit", *socket_path = NULL;
|
|
|
|
|
int i;
|
|
|
|
|
void *images = NULL;
|
|
|
|
|
config = init_config();
|
|
|
|
|
|
|
|
|
|
render_data.num_images = 0;
|
|
|
|
|
render_data.color_set = 0;
|
|
|
|
|
render_data.color = 0xFFFFFFFF;
|
|
|
|
|
render_data.auth_state = AUTH_STATE_IDLE;
|
|
|
|
|
|
|
|
|
|
init_log(L_INFO);
|
|
|
|
|
// Install SIGALARM handler (for hiding the typing indicator)
|
|
|
|
|
signal(SIGALRM, sigalarm_handler);
|
|
|
|
|
|
|
|
|
|
static struct option long_options[] = {
|
|
|
|
|
{"help", no_argument, NULL, 'h'},
|
|
|
|
|
{"color", required_argument, NULL, 'c'},
|
|
|
|
|
{"image", required_argument, NULL, 'i'},
|
|
|
|
|
{"scaling", required_argument, NULL, 0},
|
|
|
|
|
{"scaling", required_argument, NULL, 's'},
|
|
|
|
|
{"tiling", no_argument, NULL, 't'},
|
|
|
|
|
{"version", no_argument, NULL, 'v'},
|
|
|
|
|
{"socket", required_argument, NULL, 'p'},
|
|
|
|
|
{"no-unlock-indicator", no_argument, NULL, 'u'},
|
|
|
|
|
{"daemonize", no_argument, NULL, 'f'},
|
|
|
|
|
{"font", required_argument, NULL, 0},
|
|
|
|
|
{"line-uses-ring", no_argument, NULL, 'r'},
|
|
|
|
|
{"line-uses-inside", no_argument, NULL, 's'},
|
|
|
|
|
{"textcolor", required_argument, NULL, 0},
|
|
|
|
|
{"insidevercolor", required_argument, NULL, 0},
|
|
|
|
|
{"insidewrongcolor", required_argument, NULL, 0},
|
|
|
|
|
{"insidecolor", required_argument, NULL, 0},
|
|
|
|
|
{"ringvercolor", required_argument, NULL, 0},
|
|
|
|
|
{"ringwrongcolor", required_argument, NULL, 0},
|
|
|
|
|
{"ringcolor", required_argument, NULL, 0},
|
|
|
|
|
{"linecolor", required_argument, NULL, 0},
|
|
|
|
|
{"separatorcolor", required_argument, NULL, 0},
|
|
|
|
|
{"keyhlcolor", required_argument, NULL, 0},
|
|
|
|
|
{"bshlcolor", required_argument, NULL, 0},
|
|
|
|
|
{"indicator-radius", required_argument, NULL, 0},
|
|
|
|
|
{"indicator-thickness", required_argument, NULL, 0},
|
|
|
|
|
{0, 0, 0, 0}
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
@ -390,415 +147,124 @@ int main(int argc, char **argv) {
|
|
|
|
|
"\n"
|
|
|
|
|
" -h, --help Show help message and quit.\n"
|
|
|
|
|
" -c, --color <rrggbb[aa]> Turn the screen into the given color instead of white.\n"
|
|
|
|
|
" --scaling Scaling mode: stretch, fill, fit, center, tile.\n"
|
|
|
|
|
" -s, --scaling Scaling mode: stretch, fill, fit, center, tile.\n"
|
|
|
|
|
" -t, --tiling Same as --scaling=tile.\n"
|
|
|
|
|
" -v, --version Show the version number and quit.\n"
|
|
|
|
|
" -i, --image [<output>:]<path> Display the given image.\n"
|
|
|
|
|
" -u, --no-unlock-indicator Disable the unlock indicator.\n"
|
|
|
|
|
" -f, --daemonize Detach from the controlling terminal.\n"
|
|
|
|
|
" --socket <socket> Use the specified socket.\n"
|
|
|
|
|
" For more information see `man swaylock`\n";
|
|
|
|
|
" --socket <socket> Use the specified socket.\n";
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
registry = registry_poll();
|
|
|
|
|
struct swaylock_args args = {
|
|
|
|
|
.mode = BACKGROUND_MODE_SOLID_COLOR,
|
|
|
|
|
.color = 0xFFFFFFFF,
|
|
|
|
|
.show_indicator = true,
|
|
|
|
|
};
|
|
|
|
|
cairo_surface_t *background_image = NULL;
|
|
|
|
|
state.args = args;
|
|
|
|
|
wlr_log_init(L_DEBUG, NULL);
|
|
|
|
|
|
|
|
|
|
int c;
|
|
|
|
|
while (1) {
|
|
|
|
|
int option_index = 0;
|
|
|
|
|
c = getopt_long(argc, argv, "hc:i:srtvuf", long_options, &option_index);
|
|
|
|
|
c = getopt_long(argc, argv, "hc:i:s:tvuf", long_options, &option_index);
|
|
|
|
|
if (c == -1) {
|
|
|
|
|
break;
|
|
|
|
|
}
|
|
|
|
|
switch (c) {
|
|
|
|
|
case 'c':
|
|
|
|
|
{
|
|
|
|
|
render_data.color = parse_color(optarg);
|
|
|
|
|
render_data.color_set = 1;
|
|
|
|
|
case 'c': {
|
|
|
|
|
state.args.color = parse_color(optarg);
|
|
|
|
|
state.args.mode = BACKGROUND_MODE_SOLID_COLOR;
|
|
|
|
|
break;
|
|
|
|
|
}
|
|
|
|
|
case 'i':
|
|
|
|
|
{
|
|
|
|
|
char *image_path = strchr(optarg, ':');
|
|
|
|
|
if (image_path == NULL) {
|
|
|
|
|
if (render_data.num_images == 0) {
|
|
|
|
|
// Provided image without output
|
|
|
|
|
render_data.image = load_image(optarg);
|
|
|
|
|
render_data.num_images = -1;
|
|
|
|
|
} else {
|
|
|
|
|
sway_log(L_ERROR, "output must be defined for all --images or no --images");
|
|
|
|
|
exit(EXIT_FAILURE);
|
|
|
|
|
}
|
|
|
|
|
} else {
|
|
|
|
|
// Provided image for all outputs
|
|
|
|
|
if (render_data.num_images == 0) {
|
|
|
|
|
images = calloc(registry->outputs->length, sizeof(char*) * 2);
|
|
|
|
|
} else if (render_data.num_images == -1) {
|
|
|
|
|
sway_log(L_ERROR, "output must be defined for all --images or no --images");
|
|
|
|
|
exit(EXIT_FAILURE);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
image_path[0] = '\0';
|
|
|
|
|
((char**) images)[render_data.num_images * 2] = optarg;
|
|
|
|
|
((char**) images)[render_data.num_images++ * 2 + 1] = ++image_path;
|
|
|
|
|
// TODO: Multiple background images (bleh)
|
|
|
|
|
background_image = load_background_image(optarg);
|
|
|
|
|
if (!background_image) {
|
|
|
|
|
return 1;
|
|
|
|
|
}
|
|
|
|
|
state.args.mode = BACKGROUND_MODE_FILL;
|
|
|
|
|
break;
|
|
|
|
|
}
|
|
|
|
|
case 't':
|
|
|
|
|
scaling_mode_str = "tile";
|
|
|
|
|
case 's':
|
|
|
|
|
state.args.mode = parse_background_mode(optarg);
|
|
|
|
|
if (state.args.mode == BACKGROUND_MODE_INVALID) {
|
|
|
|
|
return 1;
|
|
|
|
|
}
|
|
|
|
|
break;
|
|
|
|
|
case 'p':
|
|
|
|
|
socket_path = optarg;
|
|
|
|
|
case 't':
|
|
|
|
|
state.args.mode = BACKGROUND_MODE_TILE;
|
|
|
|
|
break;
|
|
|
|
|
case 'v':
|
|
|
|
|
fprintf(stdout, "swaylock version " SWAY_VERSION "\n");
|
|
|
|
|
exit(EXIT_SUCCESS);
|
|
|
|
|
break;
|
|
|
|
|
#if defined SWAY_GIT_VERSION && defined SWAY_GIT_BRANCH && defined SWAY_VERSION_DATE
|
|
|
|
|
fprintf(stdout, "swaylock version %s (%s, branch \"%s\")\n",
|
|
|
|
|
SWAY_GIT_VERSION, SWAY_VERSION_DATE, SWAY_GIT_BRANCH);
|
|
|
|
|
#else
|
|
|
|
|
fprintf(stdout, "version unknown\n");
|
|
|
|
|
#endif
|
|
|
|
|
return 0;
|
|
|
|
|
case 'u':
|
|
|
|
|
show_indicator = false;
|
|
|
|
|
break;
|
|
|
|
|
case 'f': {
|
|
|
|
|
pid_t t = fork();
|
|
|
|
|
if (t == -1) {
|
|
|
|
|
sway_log(L_ERROR, "daemon call failed");
|
|
|
|
|
exit(EXIT_FAILURE);
|
|
|
|
|
} else if (t > 0) {
|
|
|
|
|
exit(0);
|
|
|
|
|
}
|
|
|
|
|
break;
|
|
|
|
|
}
|
|
|
|
|
case 'r':
|
|
|
|
|
if (line_source != LINE_SOURCE_DEFAULT) {
|
|
|
|
|
sway_log(L_ERROR, "line source options conflict");
|
|
|
|
|
exit(EXIT_FAILURE);
|
|
|
|
|
}
|
|
|
|
|
line_source = LINE_SOURCE_RING;
|
|
|
|
|
state.args.show_indicator = false;
|
|
|
|
|
break;
|
|
|
|
|
case 's':
|
|
|
|
|
if (line_source != LINE_SOURCE_DEFAULT) {
|
|
|
|
|
sway_log(L_ERROR, "line source options conflict");
|
|
|
|
|
exit(EXIT_FAILURE);
|
|
|
|
|
}
|
|
|
|
|
line_source = LINE_SOURCE_INSIDE;
|
|
|
|
|
break;
|
|
|
|
|
case 0:
|
|
|
|
|
if (strcmp(long_options[option_index].name, "font") == 0) {
|
|
|
|
|
free(config->font);
|
|
|
|
|
config->font = strdup(optarg);
|
|
|
|
|
} else if (strcmp(long_options[option_index].name, "scaling") == 0) {
|
|
|
|
|
scaling_mode_str = optarg;
|
|
|
|
|
} else if (strcmp(long_options[option_index].name, "textcolor") == 0) {
|
|
|
|
|
config->colors.text = parse_color(optarg);
|
|
|
|
|
} else if (strcmp(long_options[option_index].name, "insidevercolor") == 0) {
|
|
|
|
|
config->colors.validating.inner_ring = parse_color(optarg);
|
|
|
|
|
} else if (strcmp(long_options[option_index].name, "insidewrongcolor") == 0) {
|
|
|
|
|
config->colors.invalid.inner_ring = parse_color(optarg);
|
|
|
|
|
} else if (strcmp(long_options[option_index].name, "insidecolor") == 0) {
|
|
|
|
|
config->colors.normal.inner_ring = parse_color(optarg);
|
|
|
|
|
} else if (strcmp(long_options[option_index].name, "ringvercolor") == 0) {
|
|
|
|
|
config->colors.validating.outer_ring = parse_color(optarg);
|
|
|
|
|
} else if (strcmp(long_options[option_index].name, "ringwrongcolor") == 0) {
|
|
|
|
|
config->colors.invalid.outer_ring = parse_color(optarg);
|
|
|
|
|
} else if (strcmp(long_options[option_index].name, "ringcolor") == 0) {
|
|
|
|
|
config->colors.normal.outer_ring = parse_color(optarg);
|
|
|
|
|
} else if (strcmp(long_options[option_index].name, "linecolor") == 0) {
|
|
|
|
|
config->colors.line = parse_color(optarg);
|
|
|
|
|
} else if (strcmp(long_options[option_index].name, "separatorcolor") == 0) {
|
|
|
|
|
config->colors.separator = parse_color(optarg);
|
|
|
|
|
} else if (strcmp(long_options[option_index].name, "keyhlcolor") == 0) {
|
|
|
|
|
config->colors.input_cursor = parse_color(optarg);
|
|
|
|
|
} else if (strcmp(long_options[option_index].name, "bshlcolor") == 0) {
|
|
|
|
|
config->colors.backspace_cursor = parse_color(optarg);
|
|
|
|
|
} else if (strcmp(long_options[option_index].name, "indicator-radius") == 0) {
|
|
|
|
|
config->radius = atoi(optarg);
|
|
|
|
|
} else if (strcmp(long_options[option_index].name, "indicator-thickness") == 0) {
|
|
|
|
|
config->thickness = atoi(optarg);
|
|
|
|
|
}
|
|
|
|
|
case 'f':
|
|
|
|
|
daemonize();
|
|
|
|
|
break;
|
|
|
|
|
default:
|
|
|
|
|
fprintf(stderr, "%s", usage);
|
|
|
|
|
exit(EXIT_FAILURE);
|
|
|
|
|
return 1;
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
render_data.scaling_mode = SCALING_MODE_STRETCH;
|
|
|
|
|
if (strcmp(scaling_mode_str, "stretch") == 0) {
|
|
|
|
|
render_data.scaling_mode = SCALING_MODE_STRETCH;
|
|
|
|
|
} else if (strcmp(scaling_mode_str, "fill") == 0) {
|
|
|
|
|
render_data.scaling_mode = SCALING_MODE_FILL;
|
|
|
|
|
} else if (strcmp(scaling_mode_str, "fit") == 0) {
|
|
|
|
|
render_data.scaling_mode = SCALING_MODE_FIT;
|
|
|
|
|
} else if (strcmp(scaling_mode_str, "center") == 0) {
|
|
|
|
|
render_data.scaling_mode = SCALING_MODE_CENTER;
|
|
|
|
|
} else if (strcmp(scaling_mode_str, "tile") == 0) {
|
|
|
|
|
render_data.scaling_mode = SCALING_MODE_TILE;
|
|
|
|
|
} else {
|
|
|
|
|
sway_abort("Unsupported scaling mode: %s", scaling_mode_str);
|
|
|
|
|
wl_list_init(&state.surfaces);
|
|
|
|
|
state.xkb.context = xkb_context_new(XKB_CONTEXT_NO_FLAGS);
|
|
|
|
|
state.display = wl_display_connect(NULL);
|
|
|
|
|
assert(state.display);
|
|
|
|
|
|
|
|
|
|
struct wl_registry *registry = wl_display_get_registry(state.display);
|
|
|
|
|
wl_registry_add_listener(registry, ®istry_listener, &state);
|
|
|
|
|
wl_display_roundtrip(state.display);
|
|
|
|
|
assert(state.compositor && state.layer_shell && state.shm);
|
|
|
|
|
if (!state.input_inhibit_manager) {
|
|
|
|
|
wlr_log(L_ERROR, "Compositor does not support the input inhibitor "
|
|
|
|
|
"protocol, refusing to run insecurely");
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
password_size = 1024;
|
|
|
|
|
password = malloc(password_size);
|
|
|
|
|
password[0] = '\0';
|
|
|
|
|
render_data.surfaces = create_list();
|
|
|
|
|
if (!socket_path) {
|
|
|
|
|
socket_path = get_socketpath();
|
|
|
|
|
if (!socket_path) {
|
|
|
|
|
sway_abort("Unable to retrieve socket path");
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
if (!registry) {
|
|
|
|
|
sway_abort("Unable to connect to wayland compositor");
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
if (!registry->swaylock) {
|
|
|
|
|
sway_abort("swaylock requires the compositor to support the swaylock extension.");
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
if (registry->pointer) {
|
|
|
|
|
// We don't want swaylock to have a pointer
|
|
|
|
|
wl_pointer_destroy(registry->pointer);
|
|
|
|
|
registry->pointer = NULL;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
for (i = 0; i < registry->outputs->length; ++i) {
|
|
|
|
|
struct output_state *output = registry->outputs->items[i];
|
|
|
|
|
struct window *window = window_setup(registry,
|
|
|
|
|
output->width, output->height, output->scale, true);
|
|
|
|
|
if (!window) {
|
|
|
|
|
sway_abort("Failed to create surfaces.");
|
|
|
|
|
}
|
|
|
|
|
list_add(render_data.surfaces, window);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
registry->input->notify = notify_key;
|
|
|
|
|
|
|
|
|
|
// Different background for the output
|
|
|
|
|
if (render_data.num_images >= 1) {
|
|
|
|
|
char **displays_paths = images;
|
|
|
|
|
render_data.images = calloc(registry->outputs->length, sizeof(cairo_surface_t*));
|
|
|
|
|
|
|
|
|
|
int socketfd = ipc_open_socket(socket_path);
|
|
|
|
|
uint32_t len = 0;
|
|
|
|
|
char *outputs = ipc_single_command(socketfd, IPC_GET_OUTPUTS, "", &len);
|
|
|
|
|
struct json_object *json_outputs = json_tokener_parse(outputs);
|
|
|
|
|
|
|
|
|
|
for (i = 0; i < registry->outputs->length; ++i) {
|
|
|
|
|
if (displays_paths[i * 2] != NULL) {
|
|
|
|
|
for (int j = 0;; ++j) {
|
|
|
|
|
if (j >= json_object_array_length(json_outputs)) {
|
|
|
|
|
sway_log(L_ERROR, "%s is not an extant output", displays_paths[i * 2]);
|
|
|
|
|
exit(EXIT_FAILURE);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
struct json_object *dsp_name, *at_j = json_object_array_get_idx(json_outputs, j);
|
|
|
|
|
if (!json_object_object_get_ex(at_j, "name", &dsp_name)) {
|
|
|
|
|
sway_abort("output doesn't have a name field");
|
|
|
|
|
}
|
|
|
|
|
if (!strcmp(displays_paths[i * 2], json_object_get_string(dsp_name))) {
|
|
|
|
|
render_data.images[j] = load_image(displays_paths[i * 2 + 1]);
|
|
|
|
|
break;
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
json_object_put(json_outputs);
|
|
|
|
|
close(socketfd);
|
|
|
|
|
free(displays_paths);
|
|
|
|
|
if (wl_list_empty(&state.surfaces)) {
|
|
|
|
|
wlr_log(L_DEBUG, "Exiting - no outputs to show on.");
|
|
|
|
|
return 0;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
render(&render_data, config);
|
|
|
|
|
bool locked = false;
|
|
|
|
|
while (wl_display_dispatch(registry->display) != -1) {
|
|
|
|
|
if (!locked) {
|
|
|
|
|
for (i = 0; i < registry->outputs->length; ++i) {
|
|
|
|
|
struct output_state *output = registry->outputs->items[i];
|
|
|
|
|
struct window *window = render_data.surfaces->items[i];
|
|
|
|
|
lock_set_lock_surface(registry->swaylock, output->output, window->surface);
|
|
|
|
|
}
|
|
|
|
|
locked = true;
|
|
|
|
|
}
|
|
|
|
|
struct swaylock_surface *surface;
|
|
|
|
|
wl_list_for_each(surface, &state.surfaces, link) {
|
|
|
|
|
surface->image = background_image;
|
|
|
|
|
|
|
|
|
|
surface->surface = wl_compositor_create_surface(state.compositor);
|
|
|
|
|
assert(surface->surface);
|
|
|
|
|
|
|
|
|
|
surface->layer_surface = zwlr_layer_shell_v1_get_layer_surface(
|
|
|
|
|
state.layer_shell, surface->surface, surface->output,
|
|
|
|
|
ZWLR_LAYER_SHELL_V1_LAYER_OVERLAY, "lockscreen");
|
|
|
|
|
assert(surface->layer_surface);
|
|
|
|
|
|
|
|
|
|
zwlr_layer_surface_v1_set_size(surface->layer_surface, 0, 0);
|
|
|
|
|
zwlr_layer_surface_v1_set_anchor(surface->layer_surface,
|
|
|
|
|
ZWLR_LAYER_SURFACE_V1_ANCHOR_TOP |
|
|
|
|
|
ZWLR_LAYER_SURFACE_V1_ANCHOR_RIGHT |
|
|
|
|
|
ZWLR_LAYER_SURFACE_V1_ANCHOR_BOTTOM |
|
|
|
|
|
ZWLR_LAYER_SURFACE_V1_ANCHOR_LEFT);
|
|
|
|
|
zwlr_layer_surface_v1_set_exclusive_zone(surface->layer_surface, -1);
|
|
|
|
|
zwlr_layer_surface_v1_set_keyboard_interactivity(
|
|
|
|
|
surface->layer_surface, true);
|
|
|
|
|
zwlr_layer_surface_v1_add_listener(surface->layer_surface,
|
|
|
|
|
&layer_surface_listener, surface);
|
|
|
|
|
wl_surface_commit(surface->surface);
|
|
|
|
|
wl_display_roundtrip(state.display);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
// Free surfaces
|
|
|
|
|
if (render_data.num_images == -1) {
|
|
|
|
|
cairo_surface_destroy(render_data.image);
|
|
|
|
|
} else if (render_data.num_images >= 1) {
|
|
|
|
|
for (i = 0; i < registry->outputs->length; ++i) {
|
|
|
|
|
if (render_data.images[i] != NULL) {
|
|
|
|
|
cairo_surface_destroy(render_data.images[i]);
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
free(render_data.images);
|
|
|
|
|
}
|
|
|
|
|
zwlr_input_inhibit_manager_v1_get_inhibitor(state.input_inhibit_manager);
|
|
|
|
|
|
|
|
|
|
for (i = 0; i < render_data.surfaces->length; ++i) {
|
|
|
|
|
struct window *window = render_data.surfaces->items[i];
|
|
|
|
|
window_teardown(window);
|
|
|
|
|
state.run_display = true;
|
|
|
|
|
while (wl_display_dispatch(state.display) != -1 && state.run_display) {
|
|
|
|
|
// This space intentionally left blank
|
|
|
|
|
}
|
|
|
|
|
list_free(render_data.surfaces);
|
|
|
|
|
registry_teardown(registry);
|
|
|
|
|
|
|
|
|
|
free_config(config);
|
|
|
|
|
|
|
|
|
|
return 0;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
void render(struct render_data *render_data, struct lock_config *config) {
|
|
|
|
|
int i;
|
|
|
|
|
for (i = 0; i < render_data->surfaces->length; ++i) {
|
|
|
|
|
sway_log(L_DEBUG, "Render surface %d of %d", i, render_data->surfaces->length);
|
|
|
|
|
struct window *window = render_data->surfaces->items[i];
|
|
|
|
|
if (!window_prerender(window) || !window->cairo) {
|
|
|
|
|
continue;
|
|
|
|
|
}
|
|
|
|
|
int wwidth = window->width * window->scale;
|
|
|
|
|
int wheight = window->height * window->scale;
|
|
|
|
|
|
|
|
|
|
cairo_save(window->cairo);
|
|
|
|
|
cairo_set_operator(window->cairo, CAIRO_OPERATOR_CLEAR);
|
|
|
|
|
cairo_paint(window->cairo);
|
|
|
|
|
cairo_restore(window->cairo);
|
|
|
|
|
|
|
|
|
|
// Reset the transformation matrix
|
|
|
|
|
cairo_identity_matrix(window->cairo);
|
|
|
|
|
|
|
|
|
|
if (render_data->num_images == 0 || render_data->color_set) {
|
|
|
|
|
render_color(window, render_data->color);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
if (render_data->num_images == -1) {
|
|
|
|
|
// One background for all
|
|
|
|
|
render_image(window, render_data->image, render_data->scaling_mode);
|
|
|
|
|
} else if (render_data->num_images >= 1) {
|
|
|
|
|
// Different backgrounds
|
|
|
|
|
if (render_data->images[i] != NULL) {
|
|
|
|
|
render_image(window, render_data->images[i], render_data->scaling_mode);
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
// Reset the transformation matrix again
|
|
|
|
|
cairo_identity_matrix(window->cairo);
|
|
|
|
|
|
|
|
|
|
// Draw specific values (copied from i3)
|
|
|
|
|
const float TYPE_INDICATOR_RANGE = M_PI / 3.0f;
|
|
|
|
|
const float TYPE_INDICATOR_BORDER_THICKNESS = M_PI / 128.0f;
|
|
|
|
|
|
|
|
|
|
// Add visual indicator
|
|
|
|
|
if (show_indicator && render_data->auth_state != AUTH_STATE_IDLE) {
|
|
|
|
|
// Draw circle
|
|
|
|
|
cairo_set_line_width(window->cairo, config->thickness);
|
|
|
|
|
cairo_arc(window->cairo, wwidth/2, wheight/2, config->radius, 0, 2 * M_PI);
|
|
|
|
|
switch (render_data->auth_state) {
|
|
|
|
|
case AUTH_STATE_INPUT:
|
|
|
|
|
case AUTH_STATE_BACKSPACE: {
|
|
|
|
|
cairo_set_source_u32(window->cairo, config->colors.normal.inner_ring);
|
|
|
|
|
cairo_fill_preserve(window->cairo);
|
|
|
|
|
cairo_set_source_u32(window->cairo, config->colors.normal.outer_ring);
|
|
|
|
|
cairo_stroke(window->cairo);
|
|
|
|
|
} break;
|
|
|
|
|
case AUTH_STATE_VALIDATING: {
|
|
|
|
|
cairo_set_source_u32(window->cairo, config->colors.validating.inner_ring);
|
|
|
|
|
cairo_fill_preserve(window->cairo);
|
|
|
|
|
cairo_set_source_u32(window->cairo, config->colors.validating.outer_ring);
|
|
|
|
|
cairo_stroke(window->cairo);
|
|
|
|
|
} break;
|
|
|
|
|
case AUTH_STATE_INVALID: {
|
|
|
|
|
cairo_set_source_u32(window->cairo, config->colors.invalid.inner_ring);
|
|
|
|
|
cairo_fill_preserve(window->cairo);
|
|
|
|
|
cairo_set_source_u32(window->cairo, config->colors.invalid.outer_ring);
|
|
|
|
|
cairo_stroke(window->cairo);
|
|
|
|
|
} break;
|
|
|
|
|
default: break;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
// Draw a message
|
|
|
|
|
char *text = NULL;
|
|
|
|
|
cairo_set_source_u32(window->cairo, config->colors.text);
|
|
|
|
|
cairo_select_font_face(window->cairo, config->font, CAIRO_FONT_SLANT_NORMAL, CAIRO_FONT_WEIGHT_NORMAL);
|
|
|
|
|
cairo_set_font_size(window->cairo, config->radius/3.0f);
|
|
|
|
|
switch (render_data->auth_state) {
|
|
|
|
|
case AUTH_STATE_VALIDATING:
|
|
|
|
|
text = "verifying";
|
|
|
|
|
break;
|
|
|
|
|
case AUTH_STATE_INVALID:
|
|
|
|
|
text = "wrong";
|
|
|
|
|
break;
|
|
|
|
|
default: break;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
if (text) {
|
|
|
|
|
cairo_text_extents_t extents;
|
|
|
|
|
double x, y;
|
|
|
|
|
|
|
|
|
|
cairo_text_extents(window->cairo, text, &extents);
|
|
|
|
|
x = wwidth/2 - ((extents.width/2) + extents.x_bearing);
|
|
|
|
|
y = wheight/2 - ((extents.height/2) + extents.y_bearing);
|
|
|
|
|
|
|
|
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cairo_move_to(window->cairo, x, y);
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cairo_show_text(window->cairo, text);
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cairo_close_path(window->cairo);
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cairo_new_sub_path(window->cairo);
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}
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// Typing indicator: Highlight random part on keypress
|
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|
if (render_data->auth_state == AUTH_STATE_INPUT || render_data->auth_state == AUTH_STATE_BACKSPACE) {
|
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|
static double highlight_start = 0;
|
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|
|
highlight_start += (rand() % (int)(M_PI * 100)) / 100.0 + M_PI * 0.5;
|
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|
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cairo_arc(window->cairo, wwidth/2, wheight/2, config->radius, highlight_start, highlight_start + TYPE_INDICATOR_RANGE);
|
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|
|
if (render_data->auth_state == AUTH_STATE_INPUT) {
|
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|
|
cairo_set_source_u32(window->cairo, config->colors.input_cursor);
|
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} else {
|
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|
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cairo_set_source_u32(window->cairo, config->colors.backspace_cursor);
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}
|
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|
|
cairo_stroke(window->cairo);
|
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|
|
// Draw borders
|
|
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|
|
cairo_set_source_u32(window->cairo, config->colors.separator);
|
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|
|
cairo_arc(window->cairo, wwidth/2, wheight/2, config->radius, highlight_start, highlight_start + TYPE_INDICATOR_BORDER_THICKNESS);
|
|
|
|
|
cairo_stroke(window->cairo);
|
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|
|
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|
|
cairo_arc(window->cairo, wwidth/2, wheight/2, config->radius, highlight_start + TYPE_INDICATOR_RANGE, (highlight_start + TYPE_INDICATOR_RANGE) + TYPE_INDICATOR_BORDER_THICKNESS);
|
|
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|
|
cairo_stroke(window->cairo);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
switch(line_source) {
|
|
|
|
|
case LINE_SOURCE_RING:
|
|
|
|
|
switch(render_data->auth_state) {
|
|
|
|
|
case AUTH_STATE_VALIDATING:
|
|
|
|
|
cairo_set_source_u32(window->cairo, config->colors.validating.outer_ring);
|
|
|
|
|
break;
|
|
|
|
|
case AUTH_STATE_INVALID:
|
|
|
|
|
cairo_set_source_u32(window->cairo, config->colors.invalid.outer_ring);
|
|
|
|
|
break;
|
|
|
|
|
default:
|
|
|
|
|
cairo_set_source_u32(window->cairo, config->colors.normal.outer_ring);
|
|
|
|
|
}
|
|
|
|
|
break;
|
|
|
|
|
case LINE_SOURCE_INSIDE:
|
|
|
|
|
switch(render_data->auth_state) {
|
|
|
|
|
case AUTH_STATE_VALIDATING:
|
|
|
|
|
cairo_set_source_u32(window->cairo, config->colors.validating.inner_ring);
|
|
|
|
|
break;
|
|
|
|
|
case AUTH_STATE_INVALID:
|
|
|
|
|
cairo_set_source_u32(window->cairo, config->colors.invalid.inner_ring);
|
|
|
|
|
break;
|
|
|
|
|
default:
|
|
|
|
|
cairo_set_source_u32(window->cairo, config->colors.normal.inner_ring);
|
|
|
|
|
break;
|
|
|
|
|
}
|
|
|
|
|
break;
|
|
|
|
|
default:
|
|
|
|
|
cairo_set_source_u32(window->cairo, config->colors.line);
|
|
|
|
|
break;
|
|
|
|
|
}
|
|
|
|
|
// Draw inner + outer border of the circle
|
|
|
|
|
cairo_set_line_width(window->cairo, 2.0);
|
|
|
|
|
cairo_arc(window->cairo, wwidth/2, wheight/2, config->radius - config->thickness/2, 0, 2*M_PI);
|
|
|
|
|
cairo_stroke(window->cairo);
|
|
|
|
|
cairo_arc(window->cairo, wwidth/2, wheight/2, config->radius + config->thickness/2, 0, 2*M_PI);
|
|
|
|
|
cairo_stroke(window->cairo);
|
|
|
|
|
}
|
|
|
|
|
window_render(window);
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
Tony Crisci
7 years ago