Пример #1
0
func compareDirectories(request *subproto.UpdateRequest, state *state,
	subDirectory, requiredDirectory *filesystem.Directory,
	parentName string, filter *filter.Filter) {
	requiredPathName := path.Join(parentName, requiredDirectory.Name)
	// First look for entries that should be deleted.
	makeSubDirectory := false
	if subDirectory == nil {
		makeSubDirectory = true
	} else {
		subPathName := path.Join(parentName, subDirectory.Name)
		for name, subEntry := range subDirectory.EntriesByName {
			pathname := path.Join(subPathName, entryName(subEntry))
			if filter.Match(pathname) {
				continue
			}
			if _, ok := requiredDirectory.EntriesByName[name]; !ok {
				request.PathsToDelete = append(request.PathsToDelete, pathname)
				fmt.Printf("Delete: %s\n", pathname) // HACK
			}
		}
		if !filesystem.CompareDirectoriesMetadata(subDirectory,
			requiredDirectory, os.Stdout) {
			fmt.Printf("Different directory: %s...\n", requiredPathName) // HACK
			makeSubDirectory = true
			// TODO(rgooch): Update metadata.
		}
	}
	if makeSubDirectory {
		var newdir subproto.Directory
		newdir.Name = requiredPathName
		newdir.Mode = requiredDirectory.Mode
		newdir.Uid = requiredDirectory.Uid
		newdir.Gid = requiredDirectory.Gid
		request.DirectoriesToMake = append(request.DirectoriesToMake, newdir)
	}
	for name, requiredEntry := range requiredDirectory.EntriesByName {
		pathname := path.Join(requiredPathName, entryName(requiredEntry))
		if filter.Match(pathname) {
			continue
		}
		if subDirectory == nil {
			compareEntries(request, state, nil, requiredEntry, requiredPathName,
				filter)
		} else {
			if subEntry, ok := subDirectory.EntriesByName[name]; ok {
				compareEntries(request, state, subEntry, requiredEntry,
					requiredPathName, filter)
			} else {
				compareEntries(request, state, nil, requiredEntry,
					requiredPathName, filter)
			}
		}
	}
}
Пример #2
0
func makeDirectory(request *subproto.UpdateRequest,
	requiredInode *filesystem.DirectoryInode, pathName string, create bool) {
	var newInode subproto.Inode
	newInode.Name = pathName
	var newDirectoryInode filesystem.DirectoryInode
	newDirectoryInode.Mode = requiredInode.Mode
	newDirectoryInode.Uid = requiredInode.Uid
	newDirectoryInode.Gid = requiredInode.Gid
	newInode.GenericInode = &newDirectoryInode
	if create {
		request.DirectoriesToMake = append(request.DirectoriesToMake, newInode)
	} else {
		request.InodesToChange = append(request.InodesToChange, newInode)
	}
}