Caleb Gardner
57 lines
1.4 KiB
Go
57 lines
1.4 KiB
Go
package squashfs
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import (
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"errors"
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"os"
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"github.com/CalebQ42/squashfs/internal/inode"
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)
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//Writer is an interface to write a squashfs. Doesn't write until you call Write (TODO: maybe not do Write...)
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type Writer struct {
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files map[string]*File
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directories []string
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}
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func convertFile(file *os.File) (*File, error) {
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stat, err := file.Stat()
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if err != nil {
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return nil, err
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}
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var filType int
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if stat.IsDir() {
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//TODO
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} else if stat.Mode().IsRegular() {
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filType = inode.BasicFileType
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return &File{
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Reader: file,
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name: file.Name(),
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filType: filType,
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}, nil
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} else if stat.Mode()&os.ModeSymlink == os.ModeSymlink {
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//TODO: implement symlink support
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return nil, errors.New("No symlink support. No support at all actually...")
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}
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return nil, errors.New("File type is NOT supported")
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}
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//AddFilesToPath adds the give os.Files to the given path within the squashfs archive.
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func (w *Writer) AddFilesToPath(squashfsPath string, files ...*os.File) error {
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//TODO
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return errors.New("Don't")
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}
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//AddFiles adds all files given to the root directory
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func (w *Writer) AddFiles(files ...*os.File) error {
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//TODO
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return errors.New("Don't")
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}
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//RemoveFileAt removes the file at filepath from the Writer.
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//If multiple files match the given filepath (such as if there are wildcards), all matching files are removed.
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//If one or more files are removed, returns true.
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func (w *Writer) RemoveFileAt(filepath string) bool {
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//TODO
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return false
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}
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