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@ -7,6 +7,7 @@ use std::os::linux::fs::MetadataExt;
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use chrono::prelude::*;
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use regex::RegexSet;
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use users::{self, Users, Groups};
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quick_error!{
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@ -135,11 +136,22 @@ impl Repository {
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Ok(())
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}
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pub fn restore_inode_tree<P: AsRef<Path>>(&mut self, inode: Inode, path: P) -> Result<(), RepositoryError> {
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pub fn restore_inode_tree<P: AsRef<Path>>(&mut self, backup: &Backup, inode: Inode, path: P) -> Result<(), RepositoryError> {
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let _lock = try!(self.lock(false));
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let mut queue = VecDeque::new();
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queue.push_back((path.as_ref().to_owned(), inode));
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while let Some((path, inode)) = queue.pop_front() {
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let cache = users::UsersCache::new();
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while let Some((path, mut inode)) = queue.pop_front() {
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if let Some(name) = backup.user_names.get(&inode.user) {
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if let Some(user) = cache.get_user_by_name(name) {
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inode.user = user.uid();
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}
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}
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if let Some(name) = backup.group_names.get(&inode.group) {
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if let Some(group) = cache.get_group_by_name(name) {
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inode.group = group.gid();
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}
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}
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try!(self.save_inode_at(&inode, &path));
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if inode.file_type == FileType::Directory {
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let path = path.join(inode.name);
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@ -162,6 +174,20 @@ impl Repository {
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) -> Result<Inode, RepositoryError> {
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let path = path.as_ref();
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let mut inode = try!(self.create_inode(path, reference));
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if !backup.user_names.contains_key(&inode.user) {
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if let Some(user) = users::get_user_by_uid(inode.user) {
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backup.user_names.insert(inode.user, user.name().to_string());
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} else {
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warn!("Failed to retrieve name of user {}", inode.user);
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}
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}
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if !backup.group_names.contains_key(&inode.group) {
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if let Some(group) = users::get_group_by_gid(inode.group) {
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backup.group_names.insert(inode.group, group.name().to_string());
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} else {
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warn!("Failed to retrieve name of group {}", inode.group);
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}
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}
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let mut meta_size = 0;
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inode.cum_size = inode.size;
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if inode.file_type == FileType::Directory {
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Dennis Schwerdel
6 years ago