Method ReadClusterChain

Kernel/src/fs/fat32.cpp:96–117

    }
    
    void* Fat32Volume::ReadClusterChain(uint32_t cluster, int* clusterCount, size_t max){
        uint32_t maxCluster = (max / (bootRecord->bpb.sectorsPerCluster * part->parentDisk->blocksize)) + 1;
        List<uint32_t>* clusterChain = GetClusterChain(cluster);

        if(!clusterChain) return nullptr;

        uint8_t* buf = reinterpret_cast<uint8_t*>(kmalloc(clusterChain->get_length() * clusterSizeBytes));
        void* _buf = buf;

        for(unsigned i = 0; i < clusterChain->get_length() && maxCluster; i++){
            part->ReadBlock(ClusterToLBA(clusterChain->get_at(i)), clusterSizeBytes, buf);

            buf += clusterSizeBytes;
        }

        if(clusterCount)
            *clusterCount = clusterChain->get_length();

        delete clusterChain;

        return _buf;
    }

    void* Fat32Volume::ReadClusterChain(uint32_t cluster, int* clusterCount){
        if(cluster == 0) cluster = bootRecord->ebr.rootClusterNum;