void
CopyFile(const char* dst, FileDescriptor src_fd, mode_t dst_mode,
size_t allowed_links, bool share)
{
FileDescriptor::WriteContent(EnsureUniqueFile(dst, dst_mode, allowed_links,
share).get(), Nonnull(src_fd));
}
bool
FetchEnvironmentVariable(string& res, const char* var)
{
if(const auto val = std::getenv(Nonnull(var)))
{
res = val;
return true;
}
return {};
}
DSWindow::DSWindow(NativeWindowHandle h_wnd, DSScreen& s_up, DSScreen& s_dn,
GUIHost& h)
: Window(h_wnd, h), scr_up(s_up), scr_dn(s_dn)
{
# if YCL_Win32
yunseq(
MessageMap[WM_DESTROY] += []{
YSLib::PostQuitMessage(0);
// NOTE: Try to make sure all shells are released before destructing the
// instance of %DSApplication.
},
MessageMap[WM_PAINT] += [this]{
GSurface<WindowRegionDeviceContext> sf(Nonnull(GetNativeHandle()));
const auto& r(sf.GetInvalidatedArea());
UpdateScreen(sf, scr_up, r);
UpdateScreen(sf, scr_dn, r);
}
);
Show();
# endif
}
void
CopyFile(UniqueFile p_dst, FileDescriptor src_fd)
{
FileDescriptor::WriteContent(Nonnull(p_dst.get()), Nonnull(src_fd));
}
