void draw_string_shadow(gfx_context_t * ctx, int x, int y, uint32_t fg, char * string, uint32_t shadow_color, int darkness, int offset_x, int offset_y, double radius) {
#define OFFSET_X 5
#define OFFSET_Y 5
#define WIDTH_PAD 15
#define HEIGHT_PAD 15
gfx_context_t * tmp_c, * out_c;
sprite_t * tmp_s, * out_s;
size_t width = draw_string_width(string) + WIDTH_PAD;
size_t height = _font_size + HEIGHT_PAD;
tmp_s = create_sprite(width, height, ALPHA_EMBEDDED);
tmp_c = init_graphics_sprite(tmp_s);
out_s = create_sprite(width, height, ALPHA_EMBEDDED);
out_c = init_graphics_sprite(out_s);
draw_fill(tmp_c, rgba(0,0,0,0));
draw_string(tmp_c, OFFSET_X + offset_x, OFFSET_Y + offset_y + _font_size, shadow_color, string);
blur_context(out_c, tmp_c, radius);
draw_string(out_c, OFFSET_X, OFFSET_Y + _font_size, fg, string);
for (int i = 0; i < darkness; ++i) {
draw_sprite(ctx, out_s, x - OFFSET_X, y - OFFSET_Y - _font_size);
}
sprite_free(tmp_s);
free(tmp_c);
sprite_free(out_s);
free(out_c);
}
void _ttk_draw_button_select(cairo_t * cr, int x, int y, int width, int height, char * title) {
cairo_save(cr);
cairo_set_line_cap(cr, CAIRO_LINE_CAP_ROUND);
cairo_set_line_join(cr, CAIRO_LINE_JOIN_ROUND);
cairo_rounded_rectangle(cr, 2 + x, 2 + y, width - 4, height - 4, 2.0);
cairo_set_source_rgba(cr, 134.0/255.0, 173.0/255.0, 201.0/255.0, 1.0);
cairo_set_line_width(cr, 2);
cairo_stroke(cr);
cairo_rounded_rectangle(cr, 2 + x, 2 + y, width - 4, height - 4, 2.0);
cairo_set_source_rgba(cr, 202.0/255.0, 211.0/255.0, 232.0/255.0, 1.0);
cairo_fill(cr);
{
cairo_surface_t * surface = cairo_get_target(cr);
gfx_context_t fake_context = {
.width = cairo_image_surface_get_width(surface),
.height = cairo_image_surface_get_height(surface),
.depth = 32,
.buffer = NULL,
.backbuffer = cairo_image_surface_get_data(surface)
};
set_font_face(FONT_SANS_SERIF);
set_font_size(13);
int str_width = draw_string_width(title);
draw_string(&fake_context, (width - str_width) / 2 + x, y + (height) / 2 + 4, rgb(49,49,49), title);
}
cairo_restore(cr);
}
static void draw_centered_label(int y, int size, char * label) {
set_font_face(FONT_SANS_SERIF);
set_font_size(size);
int x = center_win_x(draw_string_width(label));
draw_string(ctx, x, y, rgb(0,0,0), label);
}
static void redraw_apps(void) {
draw_sprite(ctx, wallpaper, 0, 0);
/* Load Application Shortcuts */
uint32_t i = 0;
while (1) {
if (!applications[i].icon) {
break;
}
draw_sprite(ctx, applications[i].icon_sprite, ICON_X, ICON_TOP_Y + ICON_SPACING_Y * i);
uint32_t color = rgb(255,255,255);
if (i == focused_app) {
color = rgb(142,216,255);
}
int str_w = draw_string_width(applications[i].title) / 2;
int str_x = ICON_X + ICON_WIDTH / 2 - str_w;
int str_y = ICON_TOP_Y + ICON_SPACING_Y * i + ICON_WIDTH + 14;
draw_string_shadow(ctx, str_x, str_y, color, applications[i].title, rgb(0,0,0), 2, 1, 1, 3.0);
++i;
}
flip(ctx);
}
void _ttk_draw_button_hover(cairo_t * cr, int x, int y, int width, int height) {
cairo_save(cr);
cairo_set_line_cap(cr, CAIRO_LINE_CAP_ROUND);
cairo_set_line_join(cr, CAIRO_LINE_JOIN_ROUND);
cairo_rounded_rectangle(cr, 2 + x, 2 + y, width - 4, height - 4, 2.0);
cairo_set_source_rgba(cr, 44.0/255.0, 71.0/255.0, 91.0/255.0, 29.0/255.0);
cairo_set_line_width(cr, 4);
cairo_stroke(cr);
cairo_rounded_rectangle(cr, 2 + x, 2 + y, width - 4, height - 4, 2.0);
cairo_set_source_rgba(cr, 158.0/255.0, 169.0/255.0, 177.0/255.0, 1.0);
cairo_set_line_width(cr, 2);
cairo_stroke(cr);
{
cairo_pattern_t * pat = cairo_pattern_create_linear(2 + x, 2 + y, 2 + x, 2 + y + height - 4);
cairo_pattern_add_color_stop_rgba(pat, 0, 1, 1, 1, 1);
cairo_pattern_add_color_stop_rgba(pat, 1, 229.0/255.0, 229.0/255.0, 246.0/255.0, 1);
cairo_rounded_rectangle(cr, 2 + x, 2 + y, width - 4, height - 4, 2.0);
cairo_set_source(cr, pat);
cairo_fill(cr);
cairo_pattern_destroy(pat);
}
{
cairo_pattern_t * pat = cairo_pattern_create_linear(3 + x, 3 + y, 3 + x, 3 + y + height - 4);
cairo_pattern_add_color_stop_rgba(pat, 0, 252.0/255.0, 252.0/255.0, 254.0/255.0, 1);
cairo_pattern_add_color_stop_rgba(pat, 1, 212.0/255.0, 223.0/255.0, 251.0/255.0, 1);
cairo_rounded_rectangle(cr, 3 + x, 3 + y, width - 5, height - 5, 2.0);
cairo_set_source(cr, pat);
cairo_fill(cr);
cairo_pattern_destroy(pat);
}
{
cairo_surface_t * surface = cairo_get_target(cr);
gfx_context_t fake_context = {
.width = cairo_image_surface_get_width(surface),
.height = cairo_image_surface_get_height(surface),
.depth = 32,
.buffer = NULL,
.backbuffer = cairo_image_surface_get_data(surface)
};
set_font_face(FONT_SANS_SERIF);
set_font_size(13);
char * title = "Button with Hover Highlight";
int str_width = draw_string_width(title);
draw_string(&fake_context, (width - str_width) / 2 + x, y + (height) / 2 + 4, rgb(49,49,49), title);
}
cairo_restore(cr);
}
static void render_decorations_fancy(yutani_window_t * window, gfx_context_t * ctx, char * title, int decors_active) {
int width = window->width;
int height = window->height;
for (int j = 0; j < decor_top_height; ++j) {
for (int i = 0; i < width; ++i) {
GFX(ctx,i,j) = 0;
}
}
for (int j = decor_top_height; j < height - decor_bottom_height; ++j) {
for (int i = 0; i < decor_left_width; ++i) {
GFX(ctx,i,j) = 0;
}
for (int i = width - decor_right_width; i < width; ++i) {
GFX(ctx,i,j) = 0;
}
}
for (int j = height - decor_bottom_height; j < height; ++j) {
for (int i = 0; i < width; ++i) {
GFX(ctx,i,j) = 0;
}
}
if (decors_active == DECOR_INACTIVE) decors_active = INACTIVE;
draw_sprite(ctx, sprites[decors_active + 0], 0, 0);
for (int i = 0; i < width - (ul_width + ur_width); ++i) {
draw_sprite(ctx, sprites[decors_active + 1], i + ul_width, 0);
}
draw_sprite(ctx, sprites[decors_active + 2], width - ur_width, 0);
for (int i = 0; i < height - (u_height + l_height); ++i) {
draw_sprite(ctx, sprites[decors_active + 3], 0, i + u_height);
draw_sprite(ctx, sprites[decors_active + 4], width - mr_width, i + u_height);
}
draw_sprite(ctx, sprites[decors_active + 5], 0, height - l_height);
for (int i = 0; i < width - (ll_width + lr_width); ++i) {
draw_sprite(ctx, sprites[decors_active + 6], i + ll_width, height - l_height);
}
draw_sprite(ctx, sprites[decors_active + 7], width - lr_width, height - l_height);
set_font_face(FONT_SANS_SERIF_BOLD);
set_font_size(12);
int title_offset = (width / 2) - (draw_string_width(title) / 2);
if (decors_active == 0) {
draw_string(ctx, title_offset, TEXT_OFFSET, rgb(226,226,226), title);
} else {
draw_string(ctx, title_offset, TEXT_OFFSET, rgb(147,147,147), title);
}
/* Buttons */
draw_sprite(ctx, sprites[decors_active + 8], width - 28, 16);
}
void draw_text_box(cairo_t * cr, struct text_box * tb) {
int x = tb->parent->x + tb->x;
int y = tb->parent->y + tb->y;
set_font_size(13);
int text_offset = 15;
cairo_rounded_rectangle(cr, 1 + x, 1 + y, tb->width - 2, tb->height - 2, 2.0);
if (tb->is_focused) {
cairo_set_source_rgba(cr, 8.0/255.0, 193.0/255.0, 236.0/255.0, 1.0);
} else {
cairo_set_source_rgba(cr, 158.0/255.0, 169.0/255.0, 177.0/255.0, 1.0);
}
cairo_set_line_width(cr, 2);
cairo_stroke(cr);
{
cairo_pattern_t * pat = cairo_pattern_create_linear(1 + x, 1 + y, 1 + x, 1 + y + tb->height - 2);
if (tb->is_focused) {
cairo_pattern_add_color_stop_rgba(pat, 0, 241.0/255.0, 241.0/255.0, 244.0/255.0, 1.0);
cairo_pattern_add_color_stop_rgba(pat, 1, 1, 1, 1, 1.0);
} else {
cairo_pattern_add_color_stop_rgba(pat, 0, 241.0/255.0, 241.0/255.0, 244.0/255.0, 0.9);
cairo_pattern_add_color_stop_rgba(pat, 1, 1, 1, 1, 0.9);
}
cairo_rounded_rectangle(cr, 1 + x, 1 + y, tb->width - 2, tb->height - 2, 2.0);
cairo_set_source(cr, pat);
cairo_fill(cr);
cairo_pattern_destroy(pat);
}
char * text = tb->buffer;
char password_circles[512];
uint32_t color = tb->text_color;
if (strlen(tb->buffer) == 0 && !tb->is_focused) {
text = tb->placeholder;
color = rgba(0,0,0,127);
} else if (tb->is_password) {
strcpy(password_circles, "");
for (int i = 0; i < strlen(tb->buffer); ++i) {
strcat(password_circles, "⚫");
}
text = password_circles;
}
draw_string(ctx, x + TEXTBOX_INTERIOR_LEFT, y + text_offset, color, text);
if (tb->is_focused) {
int width = draw_string_width(text);
draw_line(ctx, x + TEXTBOX_INTERIOR_LEFT + width, x + TEXTBOX_INTERIOR_LEFT + width, y + 2, y + text_offset + 1, tb->text_color);
}
}
void draw_login_container(cairo_t * cr, struct login_container * lc) {
/* Draw rounded rectangle */
cairo_rounded_rectangle(cr, lc->x, lc->y, lc->width, lc->height, (float)BOX_ROUNDNESS);
cairo_set_source_rgba(cr, (float)(BOX_COLOR_R)/255.0, (float)(BOX_COLOR_G)/255.0, (float)(BOX_COLOR_B)/255.0, (float)(BOX_COLOR_A)/255.0);
cairo_fill(cr);
/* Draw labels */
if (lc->show_error) {
char * error_message = "Incorrect username or password.";
set_font_size(11);
draw_string(ctx, lc->x + (lc->width - draw_string_width(error_message)) / 2, lc->y + 6 + EXTRA_TEXT_OFFSET, rgb(240, 20, 20), error_message);
}
draw_text_box(cr, lc->username_box);
draw_text_box(cr, lc->password_box);
}
int main (int argc, char ** argv) {
init_shmemfonts();
yutani_t * y = yutani_init();
if (!y) {
fprintf(stderr, "[glogin] Connection to server failed.\n");
return 1;
}
/* Load config */
{
confreader_t * conf = confreader_load("/etc/glogin.conf");
LOGO_FINAL_OFFSET = confreader_intd(conf, "style", "logo_padding", LOGO_FINAL_OFFSET);
BOX_WIDTH = confreader_intd(conf, "style", "box_width", BOX_WIDTH);
BOX_HEIGHT = confreader_intd(conf, "style", "box_height", BOX_HEIGHT);
BOX_ROUNDNESS = confreader_intd(conf, "style", "box_roundness", BOX_ROUNDNESS);
CENTER_BOX_X = confreader_intd(conf, "style", "center_box_x", CENTER_BOX_X);
CENTER_BOX_Y = confreader_intd(conf, "style", "center_box_y", CENTER_BOX_Y);
BOX_LEFT = confreader_intd(conf, "style", "box_left", BOX_LEFT);
BOX_RIGHT = confreader_intd(conf, "style", "box_right", BOX_RIGHT);
BOX_TOP = confreader_intd(conf, "style", "box_top", BOX_TOP);
BOX_BOTTOM = confreader_intd(conf, "style", "box_bottom", BOX_BOTTOM);
BOX_COLOR_R = confreader_intd(conf, "style", "box_color_r", BOX_COLOR_R);
BOX_COLOR_G = confreader_intd(conf, "style", "box_color_g", BOX_COLOR_G);
BOX_COLOR_B = confreader_intd(conf, "style", "box_color_b", BOX_COLOR_B);
BOX_COLOR_A = confreader_intd(conf, "style", "box_color_a", BOX_COLOR_A);
WALLPAPER = confreader_getd(conf, "image", "wallpaper", WALLPAPER);
LOGO = confreader_getd(conf, "image", "logo", LOGO);
confreader_free(conf);
TRACE("Loading complete");
}
TRACE("Loading logo...");
load_sprite_png(&logo, LOGO);
TRACE("... done.");
/* Generate surface for background */
sprite_t * bg_sprite;
int width = y->display_width;
int height = y->display_height;
int skip_animation = 0;
/* Do something with a window */
TRACE("Connecting to window server...");
yutani_window_t * wina = yutani_window_create(y, width, height);
assert(wina);
yutani_set_stack(y, wina, 0);
ctx = init_graphics_yutani_double_buffer(wina);
draw_fill(ctx, rgba(0,0,0,255));
yutani_flip(y, wina);
TRACE("... done.");
redo_everything:
win_width = width;
win_height = height;
cairo_surface_t * cs = cairo_image_surface_create_for_data((void*)ctx->backbuffer, CAIRO_FORMAT_ARGB32, ctx->width, ctx->height, cairo_format_stride_for_width(CAIRO_FORMAT_ARGB32, ctx->width));
cairo_t * cr = cairo_create(cs);
TRACE("Loading wallpaper...");
{
sprite_t * wallpaper = malloc(sizeof(sprite_t));
load_sprite_png(wallpaper, WALLPAPER);
float x = (float)width / (float)wallpaper->width;
float y = (float)height / (float)wallpaper->height;
int nh = (int)(x * (float)wallpaper->height);
int nw = (int)(y * (float)wallpaper->width);;
bg_sprite = create_sprite(width, height, ALPHA_OPAQUE);
gfx_context_t * bg = init_graphics_sprite(bg_sprite);
if (nw > width) {
draw_sprite_scaled(bg, wallpaper, (width - nw) / 2, 0, nw, height);
} else {
draw_sprite_scaled(bg, wallpaper, 0, (height - nh) / 2, width, nh);
}
/* Three box blurs = good enough approximation of a guassian, but faster*/
blur_context_box(bg, 20);
blur_context_box(bg, 20);
blur_context_box(bg, 20);
free(bg);
free(wallpaper);
}
TRACE("... done.");
while (1) {
yutani_set_stack(y, wina, 0);
yutani_focus_window(y, wina->wid);
draw_fill(ctx, rgb(0,0,0));
draw_sprite(ctx, bg_sprite, center_x(width), center_y(height));
flip(ctx);
yutani_flip(y, wina);
char * foo = malloc(sizeof(uint32_t) * width * height);
memcpy(foo, ctx->backbuffer, sizeof(uint32_t) * width * height);
TRACE("Begin animation.");
if (!skip_animation) {
struct timeval start;
gettimeofday(&start, NULL);
while (1) {
uint32_t tick;
struct timeval t;
gettimeofday(&t, NULL);
uint32_t sec_diff = t.tv_sec - start.tv_sec;
uint32_t usec_diff = t.tv_usec - start.tv_usec;
if (t.tv_usec < start.tv_usec) {
sec_diff -= 1;
usec_diff = (1000000 + t.tv_usec) - start.tv_usec;
}
tick = (uint32_t)(sec_diff * 1000 + usec_diff / 1000);
int i = (float)LOGO_FINAL_OFFSET * (float)tick / 700.0f;
if (i >= LOGO_FINAL_OFFSET) break;
memcpy(ctx->backbuffer, foo, sizeof(uint32_t) * width * height);
draw_sprite(ctx, &logo, center_x(logo.width), center_y(logo.height) - i);
flip(ctx);
yutani_flip_region(y, wina, center_x(logo.width), center_y(logo.height) - i, logo.width, logo.height + 5);
usleep(10000);
}
}
TRACE("End animation.");
skip_animation = 0;
size_t buf_size = wina->width * wina->height * sizeof(uint32_t);
char * buf = malloc(buf_size);
uint32_t i = 0;
uint32_t black = rgb(0,0,0);
uint32_t white = rgb(255,255,255);
int x_offset = 65;
int y_offset = 64;
int fuzz = 3;
char username[INPUT_SIZE] = {0};
char password[INPUT_SIZE] = {0};
char hostname[512];
// we do it here to calculate the final string position
get_updated_hostname_with_time_info(hostname);
char kernel_v[512];
{
struct utsname u;
uname(&u);
/* UTF-8 Strings FTW! */
uint8_t * os_name_ = "とあるOS";
uint32_t l = snprintf(kernel_v, 512, "%s %s", os_name_, u.release);
}
uid = 0;
int box_x, box_y;
if (CENTER_BOX_X) {
box_x = center_x(BOX_WIDTH);
} else if (BOX_LEFT == -1) {
box_x = win_width - BOX_RIGHT - BOX_WIDTH;
} else {
box_x = BOX_LEFT;
}
if (CENTER_BOX_Y) {
box_y = center_y(0) + 8;
} else if (BOX_TOP == -1) {
box_y = win_width - BOX_BOTTOM - BOX_HEIGHT;
} else {
box_y = BOX_TOP;
}
int focus = 0;
set_font_size(11);
int hostname_label_left = width - 10 - draw_string_width(hostname);
int kernel_v_label_left = 10;
struct text_box username_box = { (BOX_WIDTH - 170) / 2, 30, 170, 20, rgb(0,0,0), NULL, 0, 0, 0, username, "Username" };
struct text_box password_box = { (BOX_WIDTH - 170) / 2, 58, 170, 20, rgb(0,0,0), NULL, 0, 1, 0, password, "Password" };
struct login_container lc = { box_x, box_y, BOX_WIDTH, BOX_HEIGHT, &username_box, &password_box, 0 };
username_box.parent = &lc;
password_box.parent = &lc;
while (1) {
focus = 0;
memset(username, 0x0, INPUT_SIZE);
memset(password, 0x0, INPUT_SIZE);
while (1) {
// update time info
get_updated_hostname_with_time_info(hostname);
memcpy(ctx->backbuffer, foo, sizeof(uint32_t) * width * height);
draw_sprite(ctx, &logo, center_x(logo.width), center_y(logo.height) - LOGO_FINAL_OFFSET);
set_font_size(11);
draw_string_shadow(ctx, hostname_label_left, height - 12, white, hostname, rgb(0,0,0), 2, 1, 1, 3.0);
draw_string_shadow(ctx, kernel_v_label_left, height - 12, white, kernel_v, rgb(0,0,0), 2, 1, 1, 3.0);
if (focus == USERNAME_BOX) {
username_box.is_focused = 1;
password_box.is_focused = 0;
} else if (focus == PASSWORD_BOX) {
username_box.is_focused = 0;
password_box.is_focused = 1;
} else {
username_box.is_focused = 0;
password_box.is_focused = 0;
}
draw_login_container(cr, &lc);
flip(ctx);
yutani_flip(y, wina);
struct yutani_msg_key_event kbd;
struct yutani_msg_window_mouse_event mou;
int msg_type = 0;
collect_events:
do {
yutani_msg_t * msg = yutani_poll(y);
switch (msg->type) {
case YUTANI_MSG_KEY_EVENT:
{
struct yutani_msg_key_event * ke = (void*)msg->data;
if (ke->event.action == KEY_ACTION_DOWN) {
memcpy(&kbd, ke, sizeof(struct yutani_msg_key_event));
msg_type = 1;
}
}
break;
case YUTANI_MSG_WINDOW_MOUSE_EVENT:
{
struct yutani_msg_window_mouse_event * me = (void*)msg->data;
memcpy(&mou, me, sizeof(struct yutani_msg_mouse_event));
msg_type = 2;
}
break;
case YUTANI_MSG_WELCOME:
{
struct yutani_msg_welcome * mw = (void*)msg->data;
yutani_window_resize(y, wina, mw->display_width, mw->display_height);
}
break;
case YUTANI_MSG_RESIZE_OFFER:
{
struct yutani_msg_window_resize * wr = (void*)msg->data;
width = wr->width;
height = wr->height;
yutani_window_resize_accept(y, wina, width, height);
reinit_graphics_yutani(ctx, wina);
yutani_window_resize_done(y, wina);
sprite_free(bg_sprite);
cairo_destroy(cr);
cairo_surface_destroy(cs);
skip_animation = 1;
goto redo_everything;
}
break;
}
free(msg);
} while (!msg_type);
if (msg_type == 1) {
if (kbd.event.keycode == '\n') {
if (focus == USERNAME_BOX) {
focus = PASSWORD_BOX;
continue;
} else if (focus == PASSWORD_BOX) {
break;
} else {
focus = USERNAME_BOX;
continue;
}
}
if (kbd.event.keycode == '\t') {
if (focus == USERNAME_BOX) {
focus = PASSWORD_BOX;
} else {
focus = USERNAME_BOX;
}
continue;
}
if (kbd.event.key) {
if (!focus) {
focus = USERNAME_BOX;
}
if (focus == USERNAME_BOX) {
buffer_put(username, kbd.event.key);
} else if (focus == PASSWORD_BOX) {
buffer_put(password, kbd.event.key);
}
}
} else if (msg_type == 2) {
if ((mou.command == YUTANI_MOUSE_EVENT_DOWN
&& mou.buttons & YUTANI_MOUSE_BUTTON_LEFT)
|| (mou.command == YUTANI_MOUSE_EVENT_CLICK)) {
/* Determine if we were inside of a text box */
if (mou.new_x >= lc.x + username_box.x &&
mou.new_x <= lc.x + username_box.x + username_box.width &&
mou.new_y >= lc.y + username_box.y &&
mou.new_y <= lc.y + username_box.y + username_box.height) {
/* Ensure this box is focused. */
focus = USERNAME_BOX;
continue;
} else if (mou.new_x >= lc.x + password_box.x &&
mou.new_x <= lc.x + password_box.x + password_box.width &&
mou.new_y >= lc.y + password_box.y &&
mou.new_y <= lc.y + password_box.y + password_box.height) {
/* Ensure this box is focused. */
focus = PASSWORD_BOX;
continue;
} else {
focus = 0;
continue;
}
} else {
goto collect_events;
}
}
}
uid = toaru_auth_check_pass(username, password);
if (uid >= 0) {
break;
}
lc.show_error = 1;
}
memcpy(ctx->backbuffer, foo, sizeof(uint32_t) * width * height);
flip(ctx);
yutani_flip(y, wina);
syscall_yield();
pid_t _session_pid = fork();
if (!_session_pid) {
setuid(uid);
toaru_auth_set_vars();
char * args[] = {"/bin/gsession", NULL};
execvp(args[0], args);
}
free(foo);
free(buf);
waitpid(_session_pid, NULL, 0);
}
yutani_close(y, wina);
return 0;
}
int main (int argc, char ** argv) {
setup_windowing();
int width = wins_globals->server_width;
int height = wins_globals->server_height;
win_width = width;
win_height = height;
event_pipe = syscall_mkpipe();
/* Do something with a window */
window_t * wina = window_create(0,0, width, height);
assert(wina);
window_reorder (wina, 0);
ctx = init_graphics_window_double_buffer(wina);
draw_fill(ctx, rgb(127,127,127));
flip(ctx);
syscall_signal(2, sig_int);
char f_name[512];
sprintf(f_name, "%s/.wallpaper.png", getenv("HOME"));
FILE * f = fopen(f_name, "r");
if (f) {
fclose(f);
init_sprite_png(0, f_name);
} else {
init_sprite_png(0, "/usr/share/wallpaper.png");
}
float x = (float)width / (float)sprites[0]->width;
float y = (float)height / (float)sprites[0]->height;
int nh = (int)(x * (float)sprites[0]->height);
int nw = (int)(y * (float)sprites[0]->width);;
if (nw > width) {
draw_sprite_scaled(ctx, sprites[0], (width - nw) / 2, 0, nw, height);
} else {
draw_sprite_scaled(ctx, sprites[0], 0, (height - nh) / 2, width, nh);
}
flip(ctx);
init_shmemfonts();
/* Load Application Shortcuts */
uint32_t i = 0;
while (1) {
if (!applications[i].icon) {
break;
}
printf("Loading png %s\n", applications[i].icon);
init_sprite_png(i+1, applications[i].icon);
draw_sprite(ctx, sprites[i+1], ICON_X, ICON_TOP_Y + ICON_SPACING_Y * i);
int str_w = draw_string_width(applications[i].title) / 2;
int str_x = ICON_X + ICON_WIDTH / 2 - str_w;
int str_y = ICON_TOP_Y + ICON_SPACING_Y * i + ICON_WIDTH + 14;
draw_string_shadow(ctx, str_x, str_y, rgb(255,255,255), applications[i].title, rgb(0,0,0), 2, 1, 1, 3.0);
++i;
}
flip(ctx);
/* Enable mouse */
win_use_threaded_handler();
mouse_action_callback = wallpaper_check_click;
while (_continue) {
char buf;
read(event_pipe, &buf, 1);
if (next_run_activate) {
launch_application(next_run_activate);
next_run_activate = NULL;
}
}
teardown_windowing();
return 0;
}
int main (int argc, char ** argv) {
init_sprite_png(0, "/usr/share/logo_login.png");
init_shmemfonts();
while (1) {
syscall_print("Setup...\n");
setup_windowing();
int width = wins_globals->server_width;
int height = wins_globals->server_height;
win_width = width;
win_height = height;
/* Do something with a window */
window_t * wina = window_create(0,0, width, height);
assert(wina);
window_reorder (wina, 0); /* Disables movement */
ctx = init_graphics_window_double_buffer(wina);
for (int i = 0; i < LOGO_FINAL_OFFSET; ++i) {
draw_fill(ctx, rgb(39,55,113));
draw_sprite(ctx, sprites[0], center_x(sprites[0]->width), center_y(sprites[0]->height) - i);
flip(ctx);
}
size_t buf_size = wina->width * wina->height * sizeof(uint32_t);
char * buf = malloc(buf_size);
uint32_t i = 0;
uint32_t black = rgb(0,0,0);
uint32_t white = rgb(255,255,255);
uint32_t red = rgb(240, 20, 20);
int x_offset = 65;
int y_offset = 64;
int fuzz = 3;
char username[INPUT_SIZE] = {0};
char password[INPUT_SIZE] = {0};
char hostname[512];
{
char _hostname[256];
syscall_gethostname(_hostname);
struct tm * timeinfo;
struct timeval now;
syscall_gettimeofday(&now, NULL); //time(NULL);
timeinfo = localtime((time_t *)&now.tv_sec);
char _date[256];
strftime(_date, 256, "%a %B %d %Y", timeinfo);
sprintf(hostname, "%s // %s", _hostname, _date);
}
char kernel_v[512];
{
struct utsname u;
uname(&u);
/* UTF-8 Strings FTW! */
uint8_t * os_name_ = "PonyOS";
uint32_t l = snprintf(kernel_v, 512, "%s %s", os_name_, u.release);
}
uid = 0;
#define BOX_WIDTH 272
#define BOX_HEIGHT 104
#define USERNAME_BOX 1
#define PASSWORD_BOX 2
#define EXTRA_TEXT_OFFSET 12
#define TEXTBOX_INTERIOR_LEFT 4
#define LEFT_OFFSET 80
int box_x = center_x(BOX_WIDTH);
int box_y = center_y(0) + 8;
int focus = USERNAME_BOX;
set_font_size(11);
int username_label_left = LEFT_OFFSET - 2 - draw_string_width("Username:"******"Password:"******"");
for (int i = 0; i < strlen(password); ++i) {
strcat(password_circles, "●");
}
/* Redraw the background */
draw_fill(ctx, rgb(39,55,113));
draw_sprite(ctx, sprites[0], center_x(sprites[0]->width), center_y(sprites[0]->height) - LOGO_FINAL_OFFSET);
draw_string(ctx, hostname_label_left, height - 12, white, hostname);
draw_string(ctx, kernel_v_label_left, height - 12, white, kernel_v);
/* Draw backdrops */
draw_box(ctx, box_x, box_y, BOX_WIDTH, BOX_HEIGHT, rgb(180,124,205));
draw_box(ctx, box_x + LEFT_OFFSET, box_y + 32, 168, 16, rgb(255,255,255));
draw_box(ctx, box_x + LEFT_OFFSET, box_y + 56, 168, 16, rgb(255,255,255));
/* Draw labels */
draw_string(ctx, box_x + username_label_left, box_y + 32 + EXTRA_TEXT_OFFSET, white, "Username:"******"Password:"******"Incorrect username or password.";
draw_string(ctx, box_x + (BOX_WIDTH - draw_string_width(error_message)) / 2, box_y + 8 + EXTRA_TEXT_OFFSET, red, error_message);
}
if (focus == USERNAME_BOX) {
draw_box_border(ctx, box_x + LEFT_OFFSET, box_y + 32, 168, 16, rgb(229, 68, 138));
} else if (focus == PASSWORD_BOX) {
draw_box_border(ctx, box_x + LEFT_OFFSET, box_y + 56, 168, 16, rgb(229, 68, 138));
}
flip(ctx);
w_keyboard_t * kbd = NULL;
do {
kbd = poll_keyboard();
} while (!kbd);
if (kbd->key == '\n') {
if (focus == USERNAME_BOX) {
free(kbd);
focus = PASSWORD_BOX;
continue;
} else if (focus == PASSWORD_BOX) {
free(kbd);
break;
}
}
if (kbd->key == '\t') {
if (focus == USERNAME_BOX) {
focus = PASSWORD_BOX;
} else if (focus == PASSWORD_BOX) {
focus = USERNAME_BOX;
}
free(kbd);
continue;
}
if (focus == USERNAME_BOX) {
buffer_put(username, kbd->key);
} else if (focus == PASSWORD_BOX) {
buffer_put(password, kbd->key);
}
free(kbd);
}
uid = checkUserPass(username, password);
if (uid >= 0) {
break;
}
show_error = 1;
}
draw_fill(ctx, rgb(39,55,113));
draw_sprite(ctx, sprites[0], center_x(sprites[0]->width), center_y(sprites[0]->height) - LOGO_FINAL_OFFSET);
flip(ctx);
teardown_windowing();
pid_t _session_pid = fork();
if (!_session_pid) {
setenv("PATH", "/usr/bin:/bin", 0);
syscall_setuid(uid);
char * args[] = {"/bin/gsession", NULL};
execvp(args[0], args);
}
free(buf);
free(ctx->backbuffer);
free(ctx);
syscall_wait(_session_pid);
}
return 0;
}
