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/* -------------------------------------------
Copyright ZKA Technologies.
------------------------------------------- */
#include <ArchKit/ArchKit.hxx>
#include <KernelKit/DebugOutput.hxx>
#include <NewKit/KernelCheck.hxx>
#include <NewKit/String.hxx>
#include <FirmwareKit/Handover.hxx>
#include <Modules/ACPI/ACPIFactoryInterface.hxx>
#include <Modules/CoreCG/Accessibility.hxx>
#include <Modules/CoreCG/FbRenderer.hxx>
#include <Modules/CoreCG/TextRenderer.hxx>
#define SetMem(dst, byte, sz) Kernel::rt_set_memory((Kernel::VoidPtr)dst, byte, sz)
#define CopyMem(dst, src, sz) Kernel::rt_copy_memory((Kernel::VoidPtr)src, (Kernel::VoidPtr)dst, sz)
#define MoveMem(dst, src, sz) Kernel::rt_copy_memory((Kernel::VoidPtr)src, (Kernel::VoidPtr)dst, sz)
#define cWebsiteMacro "https://zka.nl/help"
#include <BootKit/Vendor/Qr.hxx>
/* Each error code is attributed with an ID, which will prompt a string onto the
* screen. Wait for debugger... */
namespace Kernel
{
void ke_stop(const Kernel::Int& id)
{
CGInit();
auto panicBack = RGB(0xff, 0x3a, 0x3a);
auto panicTxt = RGB(0xff, 0xff, 0xff);
CGDrawInRegion(panicBack, UIAccessibilty::The().Height(), UIAccessibilty::The().Width(), 0, 0);
auto start_y = 10;
auto x = 10;
cg_write_text("newoskrnl.dll stopped working properly so we had to stop.", start_y, x, panicTxt);
CGFini();
// Show the QR code now.
constexpr auto cVer = 4;
const auto cECC = qr::Ecc::H;
const auto cInput = cWebsiteMacro;
const auto cInputLen = rt_string_len(cWebsiteMacro);
qr::Qr<cVer> encoder;
qr::QrDelegate encoderDelegate;
encoder.encode(cInput, cInputLen, cECC, 0); // Manual mask 0
const auto cWhereStartX = (kHandoverHeader->f_GOP.f_Width - encoder.side_size()) - 20;
const auto cWhereStartY = (kHandoverHeader->f_GOP.f_Height - encoder.side_size()) / 2;
// tell delegate to draw encoded QR now.
encoderDelegate.draw<cVer>(encoder, cWhereStartX,
cWhereStartY);
start_y += 10;
// show text according to error id.
switch (id)
{
case RUNTIME_CHECK_PROCESS: {
cg_write_text("0x00000008 Process scheduler error (Catasrophic failure).", start_y, x, panicTxt);
break;
}
case RUNTIME_CHECK_ACPI: {
cg_write_text("0x00000006 ACPI error.", start_y, x, panicTxt);
break;
}
case RUNTIME_CHECK_POINTER: {
cg_write_text("0x00000000 Kernel heap error.", start_y, x, panicTxt);
break;
}
case RUNTIME_CHECK_BAD_BEHAVIOR: {
cg_write_text("0x00000009 Undefined Behavior error.", start_y, x, panicTxt);
break;
}
case RUNTIME_CHECK_BOOTSTRAP: {
cg_write_text("0x0000000A End of code.", start_y, x, panicTxt);
break;
}
case RUNTIME_CHECK_HANDSHAKE: {
cg_write_text("0x00000005 Handshake error.", start_y, x, panicTxt);
break;
}
case RUNTIME_CHECK_IPC: {
cg_write_text("0x00000003 Kernel IPC error.", start_y, x, panicTxt);
break;
}
case RUNTIME_CHECK_INVALID_PRIVILEGE: {
cg_write_text("0x00000007 Kernel privilege violation.", start_y, x, panicTxt);
break;
case RUNTIME_CHECK_UNEXCPECTED: {
cg_write_text("0x0000000B Catasrophic failure.", start_y, x, panicTxt);
break;
}
case RUNTIME_CHECK_FAILED: {
cg_write_text("0x10000001 Assertion failed.", start_y, x, panicTxt);
break;
}
default: {
cg_write_text("0xFFFFFFFF Unknown error.", start_y, x, panicTxt);
break;
}
}
};
RecoveryFactory::Recover();
}
Void RecoveryFactory::Recover() noexcept
{
while (Yes)
{
asm volatile("cli; hlt");
}
}
void ke_runtime_check(bool expr, const char* file, const char* line)
{
if (!expr)
{
ke_stop(RUNTIME_CHECK_FAILED); // Runtime Check failed
}
}
} // namespace Kernel
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