int mesage_AddFieldBinary(lua_State* L) {
CMessage* msg = cmessage_arg(L, "mesage_AddFieldBinary");
CString fldName = luaL_checkstring(L, 2);
CString path = luaL_checkstring(L, 3);
int err;
char *description;
int charsLen = ::MultiByteToWideChar(CP_UTF8, 0, path, lstrlen(path), NULL, 0);
std::wstring characters(charsLen, '\0');
::MultiByteToWideChar(CP_UTF8, 0, path, lstrlen(path), &characters[0], charsLen);
int pf;
char *b = NULL;
err = _wsopen_s(&pf, characters.c_str(), _O_BINARY | _O_RDONLY, _SH_DENYWR, _S_IREAD);
if (err) {
description = "Open File error";
goto err;
}
DWORD l = _filelength(pf);
b = new char[l];
if (l != _read(pf, b, l)) {
err = -1;
description = "Read File error";
goto err;
}
err = _close(pf);
if (err) {
description = "Close File error";
goto err;
}
{
COleSafeArray arr;
arr.Create(VT_UI1, 1, &l);
for (DWORD i = 0; i < l; i++) {
arr.PutElement((long*)&i, &b[i]);
}
msg->AddDatum(fldName, arr);
}
err:
if (b)
delete []b;
lua_pushinteger(L, err);
if (err)
lua_pushstring(L, description);
else
lua_pushinteger(L, l);
return 2;
}
