core

Documentation

Index

• func DeleteFileParts(fileID int) error
• func DownloadAndReassembleFile(fileID int, outputFileName string) error
• func FileHash(ctx context.Context, file *os.File) (string, error)
• func FilePartsCalc(fileSize int64) int
• func Upload(inputFile string, groupID int) error

Functions

func DeleteFileParts

func DeleteFileParts(fileID int) error

The function deletes all the file parts of a file then finally deletes the file itself

It deletes the file first then it's registration in the parts table.

'TODO: Add a way to check for sudden stops in delete i.e. program crash in middle of function'

func DownloadAndReassembleFile

func DownloadAndReassembleFile(fileID int, outputFileName string) error

Assembles the binary files in one big file

func FileHash

func FileHash(ctx context.Context, file *os.File) (string, error)

FileHash calculates the SHA-256 hash of the given file.

func FilePartsCalc

func FilePartsCalc(fileSize int64) int

FilePartsCalc calculates the number of parts required to split the file.

func Upload

func Upload(inputFile string, groupID int) error