64 lines
1.1 KiB
Go
64 lines
1.1 KiB
Go
package fstore
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import (
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"git.crumpington.com/public/jldb/lib/errs"
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"path/filepath"
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"strconv"
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)
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func filesRootPath(rootDir string) string {
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return filepath.Clean(filepath.Join(rootDir, "files"))
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}
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func repDirPath(rootDir string) string {
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return filepath.Clean(filepath.Join(rootDir, "rep"))
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}
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func tempDirPath(rootDir string) string {
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return filepath.Clean(filepath.Join(rootDir, "tmp"))
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}
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func tempFilePath(inDir string, id uint64) string {
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return filepath.Join(inDir, strconv.FormatUint(id, 10))
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}
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func validatePath(p string) error {
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if len(p) == 0 {
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return errs.InvalidPath.WithMsg("empty path")
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}
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if p[0] != '/' {
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return errs.InvalidPath.WithMsg("path must be absolute")
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}
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for _, c := range p {
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switch c {
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case '/', '-', '_', '.':
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continue
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default:
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}
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if c >= 'a' && c <= 'z' {
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continue
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}
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if c >= '0' && c <= '9' {
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continue
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}
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return errs.InvalidPath.WithMsg("invalid character in path: %s", string([]rune{c}))
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}
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return nil
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}
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func cleanPath(p string) string {
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if len(p) == 0 {
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return "/"
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}
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if p[0] != '/' {
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p = "/" + p
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}
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return filepath.Clean(p)
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}
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