func restoreSingleChunk(inputDir string, destDir string, filename string, file models.File) []string {
out := []string{}
chunk := file.Chunks[0]
chunkSource := filepath.Join(inputDir, chunk.Name[0:2], chunk.Name[0:4], chunk.Name+EncSuffix)
chunkDest := filepath.Join(destDir, filename)
cmd := utils.GetDecryptCommand(chunkSource, chunkDest, passwordFile)
out = append(out, cmd)
return out
}
func restoreMultipleChunks(inputDir string, destDir string, filename string, file models.File) []string {
out := []string{}
fileDest := filepath.Join(destDir, filename)
concatList := []string{}
delList := []string{}
for chunkNo, chunk := range file.Chunks {
chunkSource := filepath.Join(inputDir, chunk.Name[0:2], chunk.Name[0:4], chunk.Name+EncSuffix)
chunkDest := filepath.Join(destDir, fmt.Sprintf("%s.%d", filename, chunkNo+1))
cmd := utils.GetDecryptCommand(chunkSource, chunkDest, passwordFile)
out = append(out, cmd)
concatList = append(concatList, chunkDest)
delList = append(delList, getDeleteCmd(chunkDest))
}
out = append(out, getConcatCmd(concatList, fileDest))
out = append(out, delList...)
return out
}