bool LoadDataFromFile(buffer& buff, const TCHAR* filename, bool text)
{
bool ret = false;
FILE* file = nullptr;
size_t size = 0;
std::string fullpath;
CHECK(filename);
buff.clear();
_tfopen_s(&file, filename, text ? _T("r") : _T("rb"));
CHECK(file);
fseek(file, 0L, SEEK_SET);
fseek(file, 0L, SEEK_END);
size = ftell(file);
buff.resize(text ? size + sizeof(char) : size);
fseek(file, 0L, SEEK_SET);
size = fread(buff.ptr(), 1, size, file);
if (text)
buff.ptr()[size] = 0;
ret = true;
Exit0:
if (file)
fclose(file);
return ret;
}