Method loadBinaryAndSignature

src/library/fft_binary_lookup.cpp:342–388

}

bool FFTBinaryLookup::loadBinaryAndSignature(std::ifstream &file)
{
    {
        this->m_binary    = new unsigned char [this->m_header.binary_size];
        const std::istream& res = file.read((char*)this->m_binary, this->m_header.binary_size);
        if (!res.good())
            return false;
    }

    {
		if (this->m_signature != NULL)
		{
			delete[] this->m_signature;
			this->m_signature = 0;
		}

        this->m_signature = new char [this->m_header.signature_size];
        const std::istream& res = file.read((char*)this->m_signature, this->m_header.signature_size);

        if (!res.good())
            return false;

        this->m_variants.clear();

        char * current = this->m_signature;
        for (size_t i=0 ; i<this->m_header.signature_size ; ++i)
        {
            Variant v;
            v.m_kind = *(VariantKind*) current;
            i += sizeof(int);
            current += sizeof(int);

            v.m_size = *(size_t*) current;
            i += sizeof(size_t);
            current += sizeof(size_t);

            v.m_data = new char[v.m_size];
            memcpy(v.m_data, current, v.m_size);
            i += v.m_size;
            current += v.m_size;

            this->m_variants.push_back(v);
        }
    }

    return true;
}

bool FFTBinaryLookup::tryLoadCacheFile()
{