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38 lines
812 B
38 lines
812 B
3 years ago
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package server
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import (
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"fmt"
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"os"
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)
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// Struct that represents the served file. Used internally in the server
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type File struct {
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path string
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Filename string
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Filesize uint64
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SentBytes uint64
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LeftBytes uint64
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SentPackets uint64
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Handler *os.File
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}
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// Prepares a file for serving. Used for preparing info before sending a handshake
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func getFile(path string) (*File, error) {
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info, err := os.Stat(path)
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if err != nil {
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return nil, fmt.Errorf("could not get a fileinfo: %s", err)
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}
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handler, err := os.Open(path)
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if err != nil {
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return nil, fmt.Errorf("couldn`t be able to open the file: %s", err)
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}
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return &File{
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path: path,
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Filename: info.Name(),
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Filesize: uint64(info.Size()),
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SentBytes: 0,
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LeftBytes: uint64(info.Size()),
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Handler: handler,
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}, nil
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}
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