func HashesForGZFile(inpath string) (*Hashes, error) {
file, err := os.Open(inpath)
if err != nil {
return nil, err
}
defer file.Close()
gzipReader, err := cgzip.NewReader(file)
if err != nil {
return nil, err
}
defer gzipReader.Close()
return hashesForReader(gzipReader)
}
func (depot *Depot) buildGame(game *types.Game, datPath string) (*types.Game, error) {
gamePath := filepath.Join(datPath, game.Name+zipSuffix)
gameFile, err := os.Create(gamePath)
if err != nil {
return nil, err
}
defer gameFile.Close()
gameTorrent, err := torrentzip.NewWriter(gameFile)
if err != nil {
return nil, err
}
defer gameTorrent.Close()
var fixGame *types.Game
for _, rom := range game.Roms {
if rom.Sha1 == nil {
glog.Warningf("game %s has rom with missing SHA1 %s", game.Name, rom.Name)
if fixGame == nil {
fixGame = new(types.Game)
fixGame.Name = game.Name
fixGame.Description = game.Description
}
fixGame.Roms = append(fixGame.Roms, rom)
continue
}
romGZ, err := depot.OpenRomGZ(rom)
if err != nil {
return nil, err
}
if romGZ == nil {
glog.Warningf("game %s has missing rom %s (sha1 %s)", game.Name, rom.Name, hex.EncodeToString(rom.Sha1))
if fixGame == nil {
fixGame = new(types.Game)
fixGame.Name = game.Name
fixGame.Description = game.Description
}
fixGame.Roms = append(fixGame.Roms, rom)
continue
}
src, err := cgzip.NewReader(romGZ)
if err != nil {
return nil, err
}
dst, err := gameTorrent.Create(rom.Name)
if err != nil {
return nil, err
}
_, err = io.Copy(dst, src)
if err != nil {
return nil, err
}
src.Close()
romGZ.Close()
}
return fixGame, nil
}