salfter/fluxengine
1
0
Fork 0
mirror of https://github.com/davidgiven/fluxengine.git synced 2025-10-31 11:17:01 -07:00
Code Issues Packages Projects Releases Wiki Activity

Add CRC checking for IBM disks. Weirdly, my 1200kB disk appears to have deleted

Browse Source 
sectors (id mark F8) on it, where the checksums don't match. Myserious...
This commit is contained in:
David Given
2018-10-22 02:45:18 +02:00
parent d7b2505720
commit acd2a9c23b
12 changed files with 167 additions and 56 deletions
Download Patch File Download Diff File Expand all files Collapse all files

12
lib/image.cc
View File

@@ -15,10 +15,10 @@ void writeSectorsToFile(const std::vector<std::unique_ptr<Sector>>& sectors, con
size_t sectorSize = 0;
for (auto& sector : sectors)
{
trackCount = std::max(sector->track()+1, trackCount);
sideCount = std::max(sector->side()+1, sideCount);
sectorCount = std::max(sector->sector()+1, sectorCount);
sectorSize = std::max(sector->data().size(), sectorSize);
trackCount = std::max(sector->track+1, trackCount);
sideCount = std::max(sector->side+1, sideCount);
sectorCount = std::max(sector->sector+1, sectorCount);
sectorSize = std::max(sector->data.size(), sectorSize);
}
size_t sideSize = sectorCount * sectorSize;
@@ -35,7 +35,7 @@ void writeSectorsToFile(const std::vector<std::unique_ptr<Sector>>& sectors, con
for (auto& sector : sectors)
{
outputFile.seekp(sector->track()*trackSize + sector->side()*sideSize + sector->sector()*sectorSize, std::ios::beg);
outputFile.write((const char*) &sector->data().at(0), sector->data().size());
outputFile.seekp(sector->track*trackSize + sector->side*sideSize + sector->sector*sectorSize, std::ios::beg);
outputFile.write((const char*) &sector->data[0], sector->data.size());
}
}