mirror of
https://github.com/zrepl/zrepl.git
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74 lines
1.3 KiB
Go
74 lines
1.3 KiB
Go
package main
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type Role uint
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const (
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ROLE_IPC Role = iota
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ROLE_ACTION Role = iota
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)
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func main() {
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role = ROLE_IPC // TODO: if argv[1] == ipc then...
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switch (role) {
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case ROLE_IPC:
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doIPC()
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case ROLE_ACTION:
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doAction()
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}
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}
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func doIPC() {
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sshByteStream = sshbytestream.Incoming()
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handler = Handler{}
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if err := ListenByteStreamRPC(sshByteStream, handler); err != nil {
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// PANIC
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}
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// exit(0)
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}
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func doAction() {
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sshByteStream = sshbytestream.Outgoing(model.SSHTransport{})
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remote,_ := ConnectByteStreamRPC(sshByteStream)
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request := NewFilesystemRequest(["zroot/var/db", "zroot/home"])
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forest, _ := remote.FilesystemRequest(request)
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for tree := forest {
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fmt.Println(tree)
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}
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}
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type Handler struct {}
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func (h Handler) HandleFilesystemRequest(r FilesystemRequest) (roots []model.Filesystem, err error) {
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roots = make([]model.Filesystem, 0, 10)
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for _, root := range r.Roots {
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if zfsRoot, err := zfs.FilesystemsAtRoot(root); err != nil {
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return nil, err
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}
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roots = append(roots, zfsRoot)
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}
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return
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}
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func (h Handler) HandleInitialTransferRequest(r InitialTransferRequest) (io.Read, error) {
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// TODO ACL
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return zfs.InitialSend(r.Snapshot)
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}
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func (h Handler) HandleIncrementalTransferRequestRequest(r IncrementalTransferRequest) (io.Read, error) {
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// TODO ACL
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return zfs.IncrementalSend(r.FromSnapshot, r.ToSnapshot)
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}
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