void k_rebootanimation(){
int ticks = 10;
_Sti();
clearFullScreen();
setFullBackgroundColor(BACKGROUND_COLOR_BLUE);
setCharacterColor(CHAR_COLOR_WHITE);
k_printf("\n\n\n\n\n\n Rebooting in...");
set_vga_size(9, 25);
k_printf(" $$$$$$$$$$\n");
k_printf(" $$\n");
k_printf(" $$\n");
k_printf(" $$$$$$$$$\n");
k_printf(" $$\n");
k_printf(" $$\n");
k_printf(" $$\n");
k_printf(" $$$$$$$$$\n");
sleep(ticks);
clearScreen();
k_printf(" $$ $$\n");
k_printf(" $$ $$\n");
k_printf(" $$ $$\n");
k_printf(" $$ $$\n");
k_printf(" $$$$$$$$$$\n");
k_printf(" $$\n");
k_printf(" $$\n");
k_printf(" $$\n");
sleep(ticks);
clearScreen();
k_printf(" $$$$$$$$$\n");
k_printf(" $$\n");
k_printf(" $$\n");
k_printf(" $$$$$$\n");
k_printf(" $$\n");
k_printf(" $$\n");
k_printf(" $$\n");
k_printf(" $$$$$$$$\n");
sleep(ticks);
clearScreen();
k_printf(" $$$$$$$$$\n");
k_printf(" $$\n");
k_printf(" $$\n");
k_printf(" $$\n");
k_printf(" $$\n");
k_printf(" $$\n");
k_printf(" $$\n");
k_printf(" $$$$$$$$$$\n");
sleep(ticks);
clearScreen();
k_printf(" $$\n");
k_printf(" $$$$\n");
k_printf(" $$ $$\n");
k_printf(" $$\n");
k_printf(" $$\n");
k_printf(" $$\n");
k_printf(" $$\n");
k_printf(" $$$$$$\n");
sleep(ticks);
clearScreen();
return;
}
void activateScreenSaver(){
saveScreen();
clearFullScreen();
lastbackgroundcolor = getBackgroundColor();
setFullBackgroundColor(screensavercolor);
screensaver = 1;
return;
}
int main()
{
clearFullScreen();
klog("Loading IDT\n");
init_IDT();
klog("Setting up keyboard\n");
init_keyboard();
// Set screen for userland
memcpy(&sbar.str, &START_LOGO, kstrlen(START_LOGO));
clearFullScreen();
setFullBackgroundColor(BACKGROUND_COLOR_BLACK);
setCharacterColor(CHAR_COLOR_LIGHT_GREY);
set_vga_size(3, 25);
updateStartBar();
while(1){
((EntryPoint)(sampleCodeModuleAddress))();
}
return 0;
}
void * initializeKernelBinary()
{
void * moduleAddresses[] = {
sampleCodeModuleAddress,
sampleDataModuleAddress
};
loadModules(&endOfKernelBinary, moduleAddresses);
clearBSS(&bss, &endOfKernel - &bss);
clearFullScreen();
klog("Modules loaded.\n");
return getStackBase();
}
void k_showLoadingScreen(){
/* Prepare screen to show the loading screen */
char color = CHAR_COLOR_DARK_GREY;
clearFullScreen();
setFullBackgroundColor(BACKGROUND_COLOR_BLACK);
k_printWithColor("\n", color);
k_printWithColor(" $$$$$$ $$$$$$\n", color);
k_printWithColor(" $$ $$ $$ $$\n", color);
k_printWithColor(" $$$$$$ $$ $$ $$ \n", color);
k_printWithColor(" $$ $$ $$ $$$$$$\n", color);
k_printWithColor(" $$$$$$ $$ $$ $$\n", color);
k_printWithColor(" $$ $$ $$ $$ $$ $$\n", color);
k_printWithColor(" $$$$$$ $$$$$$ $$$$$$\n", color);
k_printWithColor("\n ", color);
k_printWithColor(OS_NAME, color);
k_printWithColor(" is loading\n", color);
set_vga_size(12, 25);
setCharacterColor(CHAR_COLOR_WHITE);
return;
}
void k_shutdownScreen(){
clearFullScreen();
setFullBackgroundColor(BACKGROUND_COLOR_BLACK);
set_vga_size(1,25);
k_printWarning(" Turning off your computer...");
// 1 row
printSquare(28, 1, 0x44);
printSquare(32, 1, 0x44);
printSquare(36, 1, 0x44);
printSquare(40, 1, 0x44);
printSquare(44, 1, 0x44);
// 2 row
printSquare(24, 3, 0x44);
printSquare(28, 3, 0x44);
printSquare(32, 3, 0x44);
printSquare(36, 3, 0x44);
printSquare(40, 3, 0x44);
printSquare(44, 3, 0x44);
printSquare(48, 3, 0x44);
printSquare(52, 3, 0x44);
printSquare(56, 3, 0x44);
// 3 row
printSquare(24, 5, 0x66);
printSquare(28, 5, 0x66);
printSquare(32, 5, 0x66);
printSquare(36, 5, 0xFF);
printSquare(40, 5, 0xFF);
printSquare(44, 5, 0x00);
printSquare(48, 5, 0xFF);
// 4 row
printSquare(20, 7, 0x66);
printSquare(24, 7, 0xFF);
printSquare(28, 7, 0x66);
printSquare(32, 7, 0xFF);
printSquare(36, 7, 0xFF);
printSquare(40, 7, 0xFF);
printSquare(44, 7, 0x00);
printSquare(48, 7, 0xFF);
printSquare(52, 7, 0xFF);
printSquare(56, 7, 0xFF);
// 5 row
printSquare(20, 9, 0x66);
printSquare(24, 9, 0xFF);
printSquare(28, 9, 0x66);
printSquare(32, 9, 0x66);
printSquare(36, 9, 0xFF);
printSquare(40, 9, 0xFF);
printSquare(44, 9, 0xFF);
printSquare(48, 9, 0x66);
printSquare(52, 9, 0xFF);
printSquare(56, 9, 0xFF);
printSquare(60, 9, 0xFF);
// 6 row
printSquare(20, 11, 0x66);
printSquare(24, 11, 0x66);
printSquare(28, 11, 0xFF);
printSquare(32, 11, 0xFF);
printSquare(36, 11, 0xFF);
printSquare(40, 11, 0xFF);
printSquare(44, 11, 0x66);
printSquare(48, 11, 0x66);
printSquare(52, 11, 0x66);
printSquare(56, 11, 0x66);
// 7 row
printSquare(28, 13, 0xFF);
printSquare(32, 13, 0xFF);
printSquare(36, 13, 0xFF);
printSquare(40, 13, 0xFF);
printSquare(44, 13, 0xFF);
printSquare(48, 13, 0xFF);
printSquare(52, 13, 0xFF);
// 8 row
printSquare(24, 15, 0x11);
printSquare(28, 15, 0x11);
printSquare(32, 15, 0x44);
printSquare(36, 15, 0x11);
printSquare(40, 15, 0x11);
printSquare(44, 15, 0x11);
// 9 row
printSquare(20, 17, 0x11);
printSquare(24, 17, 0x11);
printSquare(28, 17, 0x11);
printSquare(32, 17, 0x44);
printSquare(36, 17, 0x11);
printSquare(40, 17, 0x11);
printSquare(44, 17, 0x44);
printSquare(48, 17, 0x11);
printSquare(52, 17, 0x11);
printSquare(56, 17, 0x11);
// 10 row
printSquare(16, 19, 0x11);
printSquare(20, 19, 0x11);
printSquare(24, 19, 0x11);
printSquare(28, 19, 0x11);
printSquare(32, 19, 0x44);
printSquare(36, 19, 0x11);
printSquare(40, 19, 0x11);
printSquare(44, 19, 0x44);
printSquare(48, 19, 0x11);
printSquare(52, 19, 0x11);
printSquare(56, 19, 0x11);
printSquare(60, 19, 0x11);
// 11 row
printSquare(16, 21, 0xFF);
printSquare(20, 21, 0xFF);
printSquare(24, 21, 0x11);
printSquare(28, 21, 0x11);
printSquare(32, 21, 0x44);
printSquare(36, 21, 0x44);
printSquare(40, 21, 0x44);
printSquare(44, 21, 0x44);
printSquare(48, 21, 0x11);
printSquare(52, 21, 0x11);
printSquare(56, 21, 0xFF);
printSquare(60, 21, 0xFF);
// 12 row
printSquare(16, 23, 0xFF);
printSquare(20, 23, 0xFF);
printSquare(24, 23, 0xFF);
printSquare(28, 23, 0x44);
printSquare(32, 23, 0xEE);
printSquare(36, 23, 0x44);
printSquare(40, 23, 0x44);
printSquare(44, 23, 0xEE);
printSquare(48, 23, 0x44);
printSquare(52, 23, 0xFF);
printSquare(56, 23, 0xFF);
printSquare(60, 23, 0xFF);
return;
}
