mirror of
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35 lines
826 B
Go
35 lines
826 B
Go
package webdav
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import (
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"net/http"
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"os"
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"path"
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"path/filepath"
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"strings"
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"github.com/emersion/go-webdav/internal"
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)
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type LocalFileSystem string
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func (fs LocalFileSystem) path(name string) (string, error) {
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if (filepath.Separator != '/' && strings.IndexRune(name, filepath.Separator) >= 0) || strings.Contains(name, "\x00") {
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return "", internal.HTTPErrorf(http.StatusBadRequest, "webdav: invalid character in path")
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}
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name = path.Clean(name)
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if !path.IsAbs(name) {
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return "", internal.HTTPErrorf(http.StatusBadRequest, "webdav: expected absolute path")
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}
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return filepath.Join(string(fs), filepath.FromSlash(name)), nil
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}
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func (fs LocalFileSystem) Open(name string) (File, error) {
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p, err := fs.path(name)
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if err != nil {
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return nil, err
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}
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return os.Open(p)
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}
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var _ FileSystem = LocalFileSystem("")
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