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feat: centralize OS version info in kernel syscall

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boreddevnl
2026-03-17 16:06:00 +01:00
parent 0491c4ad0f
commit 7b7f134e27
7 changed files with 127 additions and 12 deletions
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50
src/userland/gui/about.c
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@@ -84,10 +84,9 @@ static void draw_ascii_logo(ui_window_t win, int x, int y) {
}
static void about_paint(ui_window_t win) {
int w = 340;
int h = 240;
int w = 380;
int h = 260;
// Clear background to prevent alpha-blended text from accumulating on repaints
ui_draw_rect(win, 0, 0, w, h, 0xFF1E1E1E);
int offset_x = 15;
@@ -96,19 +95,51 @@ static void about_paint(ui_window_t win) {
draw_ascii_logo(win, 14, offset_y);
int fh = ui_get_font_height();
ui_draw_string(win, offset_x, offset_y + 105, "BoredOS 'Retrowave'", 0xFFFFFFFF);
ui_draw_string(win, offset_x, offset_y + 105 + fh, "BoredOS Version 1.72", 0xFFFFFFFF);
ui_draw_string(win, offset_x, offset_y + 105 + fh*2, "Kernel Version 3.1.2", 0xFFFFFFFF);
os_info_t os_info;
sys_get_os_info(&os_info);
char os_name_str[128];
os_name_str[0] = 0;
strcat(os_name_str, os_info.os_name);
strcat(os_name_str, " '");
strcat(os_name_str, os_info.os_codename);
strcat(os_name_str, "'");
char os_version_str[128];
os_version_str[0] = 0;
strcat(os_version_str, os_info.os_name);
strcat(os_version_str, " Version ");
strcat(os_version_str, os_info.os_version);
char kernel_version_str[128];
kernel_version_str[0] = 0;
strcat(kernel_version_str, os_info.kernel_name);
strcat(kernel_version_str, " Version ");
strcat(kernel_version_str, os_info.kernel_version);
strcat(kernel_version_str, " ");
strcat(kernel_version_str, os_info.build_arch);
char build_date_str[128];
build_date_str[0] = 0;
strcat(build_date_str, "Build Date: ");
strcat(build_date_str, os_info.build_date);
strcat(build_date_str, " ");
strcat(build_date_str, os_info.build_time);
ui_draw_string(win, offset_x, offset_y + 105, os_name_str, 0xFFFFFFFF);
ui_draw_string(win, offset_x, offset_y + 105 + fh, os_version_str, 0xFFFFFFFF);
ui_draw_string(win, offset_x, offset_y + 105 + fh*2, kernel_version_str, 0xFFFFFFFF);
ui_draw_string(win, offset_x, offset_y + 105 + fh*3, build_date_str, 0xFFFFFFFF);
// Copyright
ui_draw_string(win, offset_x, offset_y + 105 + fh*3, "(C) 2026 boreddevnl.", 0xFFFFFFFF);
ui_draw_string(win, offset_x, offset_y + 105 + fh*4, "All rights reserved.", 0xFFFFFFFF);
ui_draw_string(win, offset_x, offset_y + 105 + fh*4, "(C) 2026 boreddevnl.", 0xFFFFFFFF);
ui_draw_string(win, offset_x, offset_y + 105 + fh*5, "All rights reserved.", 0xFFFFFFFF);
ui_mark_dirty(win, 0, 0, w, h);
}
int main(void) {
ui_window_t win_about = ui_window_create("About BoredOS", 250, 180, 340, 240);
ui_window_t win_about = ui_window_create("About BoredOS", 250, 180, 380, 260);
about_paint(win_about);
@@ -121,7 +152,6 @@ int main(void) {
sys_exit(0);
}
} else {
// Avoid high CPU usage
sleep(10);
}
}