12345678910111213141516171819202122232425262728293031323334353637383940414243444546474849505152535455565758596061626364656667 |
- package zip
- import (
- "archive/zip"
- "os"
- "strings"
- )
- func (z *ZipArchive) Open(name string, flag int, perm os.FileMode) error {
-
- if flag&os.O_CREATE != 0 {
- f, err := os.Create(name)
- if err != nil {
- return err
- }
- zw := zip.NewWriter(f)
- if err = zw.Close(); err != nil {
- return err
- }
- }
- rc, err := zip.OpenReader(name)
- if err != nil {
- return err
- }
- z.ReadCloser = rc
- z.FileName = name
- z.Comment = rc.Comment
- z.NumFiles = len(rc.File)
- z.Flag = flag
- z.Permission = perm
- z.isHasChanged = false
- z.files = make([]*File, z.NumFiles)
- for i, f := range rc.File {
- z.files[i] = &File{}
- z.files[i].FileHeader, err = zip.FileInfoHeader(f.FileInfo())
- if err != nil {
- return err
- }
- z.files[i].Name = strings.Replace(f.Name, "\\", "/", -1)
- if f.FileInfo().IsDir() && !strings.HasSuffix(z.files[i].Name, "/") {
- z.files[i].Name += "/"
- }
- }
- return nil
- }
|