bool Page::isValid(bool deepTest)
{
Json::FastWriter writer;
std::string data = writer.write(getCommonData());
const uint8_t* bytes = reinterpret_cast<const uint8_t*>(data.c_str());
int check =
ed25519_sign_open(bytes, data.size(), publicEd_.data(), pageSig_.data());
if (check == 0)
{
if (deepTest)
for (auto r : recordList_)
if (!r->isValid())
return false;
return true;
}
else if (check == 1)
{
return false;
}
else
{
Log::get().warn("General Ed25519 signature failure on Page signature.");
return false;
}
}
std::string Page::toString() const
{
Json::Value obj = getCommonData();
obj["publicEd"] = Botan::base64_encode(publicEd_.data(), publicEd_.size());
obj["pageSig"] = Botan::base64_encode(pageSig_.data(), pageSig_.size());
Json::FastWriter writer;
return writer.write(obj);
}
void Page::resign(const std::array<uint8_t, Const::ED25519_KEY_LEN>& sk)
{
ed25519_public_key pk;
ed25519_publickey(sk.data(), pk);
Json::FastWriter writer;
std::string data = writer.write(getCommonData());
const uint8_t* bytes = reinterpret_cast<const uint8_t*>(data.c_str());
ed25519_sign(bytes, data.size(), sk.data(), pk, pageSig_.data());
}
SHA384_HASH Page::toHash() const
{
Json::FastWriter writer;
std::string str = writer.write(getCommonData());
const uint8_t* bytes = reinterpret_cast<const uint8_t*>(str.c_str());
SHA384_HASH array;
Botan::SHA_384 sha384;
memcpy(array.data(), sha384.process(bytes, str.size()), Const::SHA384_LEN);
return array;
}
void mainMenu::onRender()
{
objectBase::getRenderer()->setViewMatrixToGL(&m_cViewMatrix);
#if !defined (USE_ProgrammablePipeLine)
glMatrixMode(GL_PROJECTION);
glLoadMatrixf(objectBase::getRenderer()->getOrthoProjectionMatrix()->getMatrix());
glMatrixMode(GL_MODELVIEW);
glLoadIdentity();
glTranslatef(0, 0, -1);
#endif
glPushMatrix();
glPopMatrix();
char buffer[128];
sprintf(buffer, "BALL GAME\n\n\n\nPress 'Space' to play the game... 'ESc' to exit.");
getCommonData()->getArialBold15Font()->drawString(buffer, getCommonData()->getScreenWidth()*0.5f, getCommonData()->getScreenHeight()*0.5f, true);
Scene::onRender();
}
void mainMenu::onSize(int cx, int cy)
{
getCommonData()->getRendererPtr()->setViewPort(0, 0, cx, cy);
Scene::onSize(cx, cy);
}
