func makeHardlinks(hardlinksToMake []sub.Hardlink, rootDirectoryName string,
triggers *triggers.Triggers, tmpDir string, takeAction bool,
logger *log.Logger) {
tmpName := path.Join(tmpDir, "temporaryHardlink")
for _, hardlink := range hardlinksToMake {
triggers.Match(hardlink.NewLink)
if takeAction {
targetPathname := path.Join(rootDirectoryName, hardlink.Target)
linkPathname := path.Join(rootDirectoryName, hardlink.NewLink)
// A Link directly to linkPathname will fail if it exists, so do a
// Link+Rename using a temporary filename.
if err := fsutil.ForceLink(targetPathname, tmpName); err != nil {
logger.Println(err)
continue
}
if err := fsutil.ForceRename(tmpName, linkPathname); err != nil {
logger.Println(err)
if err := fsutil.ForceRemove(tmpName); err != nil {
logger.Println(err)
}
} else {
logger.Printf("Linked: %s => %s\n",
linkPathname, targetPathname)
}
}
}
}
func processDeletes(request sub.UpdateRequest, rootDirectoryName string,
triggers *triggers.Triggers, takeAction bool) {
for _, pathname := range request.PathsToDelete {
fullPathname := path.Join(rootDirectoryName, pathname)
triggers.Match(pathname)
if takeAction {
// TODO(rgooch): Remove debugging.
fmt.Printf("Delete: %s\n", fullPathname)
// TODO(rgooch): Implement.
}
}
}
func doDeletes(pathsToDelete []string, rootDirectoryName string,
triggers *triggers.Triggers, takeAction bool, logger *log.Logger) {
for _, pathname := range pathsToDelete {
fullPathname := path.Join(rootDirectoryName, pathname)
triggers.Match(pathname)
if takeAction {
if err := fsutil.ForceRemoveAll(fullPathname); err != nil {
logger.Println(err)
} else {
logger.Printf("Deleted: %s\n", fullPathname)
}
}
}
}
func changeInodes(inodesToChange []sub.Inode, rootDirectoryName string,
triggers *triggers.Triggers, takeAction bool) {
for _, inode := range inodesToChange {
fullPathname := path.Join(rootDirectoryName, inode.Name)
triggers.Match(inode.Name)
if takeAction {
if err := inode.WriteMetadata(fullPathname); err != nil {
logger.Println(err)
continue
}
logger.Printf("Changed inode: %s\n", fullPathname)
}
}
}
func (t *rpcType) doDeletes(pathsToDelete []string, rootDirectoryName string,
triggers *triggers.Triggers, takeAction bool) {
for _, pathname := range pathsToDelete {
fullPathname := path.Join(rootDirectoryName, pathname)
triggers.Match(pathname)
if takeAction {
if err := fsutil.ForceRemoveAll(fullPathname); err != nil {
t.lastUpdateError = err
t.logger.Println(err)
} else {
t.logger.Printf("Deleted: %s\n", fullPathname)
}
}
}
}
func (t *rpcType) changeInodes(inodesToChange []sub.Inode,
rootDirectoryName string, triggers *triggers.Triggers, takeAction bool) {
for _, inode := range inodesToChange {
fullPathname := path.Join(rootDirectoryName, inode.Name)
triggers.Match(inode.Name)
if takeAction {
if err := filesystem.ForceWriteMetadata(inode,
fullPathname); err != nil {
t.lastUpdateError = err
t.logger.Println(err)
continue
}
t.logger.Printf("Changed inode: %s\n", fullPathname)
}
}
}
func makeHardlinks(hardlinksToMake []sub.Hardlink, rootDirectoryName string,
triggers *triggers.Triggers, takeAction bool) {
for _, hardlink := range hardlinksToMake {
triggers.Match(hardlink.NewLink)
if takeAction {
targetPathname := path.Join(rootDirectoryName, hardlink.Target)
linkPathname := path.Join(rootDirectoryName, hardlink.NewLink)
if err := os.Link(targetPathname, linkPathname); err != nil {
logger.Println(err)
} else {
logger.Printf("Linked: %s => %s\n",
linkPathname, targetPathname)
}
}
}
}
func makeInodes(inodesToMake []sub.Inode, rootDirectoryName string,
multiplyUsedObjects map[hash.Hash]uint64, triggers *triggers.Triggers,
takeAction bool) {
for _, inode := range inodesToMake {
fullPathname := path.Join(rootDirectoryName, inode.Name)
triggers.Match(inode.Name)
if takeAction {
switch inode := inode.GenericInode.(type) {
case *filesystem.RegularInode:
makeRegularInode(fullPathname, inode, multiplyUsedObjects)
case *filesystem.SymlinkInode:
makeSymlinkInode(fullPathname, inode)
case *filesystem.SpecialInode:
makeSpecialInode(fullPathname, inode)
}
}
}
}
func processMakeDirectories(request sub.UpdateRequest, rootDirectoryName string,
triggers *triggers.Triggers, takeAction bool) {
for _, newdir := range request.DirectoriesToMake {
if scannerConfiguration.ScanFilter.Match(newdir.Name) {
continue
}
if newdir.Name == "/.subd" {
continue
}
if strings.HasPrefix(newdir.Name, "/.subd/") {
continue
}
fullPathname := path.Join(rootDirectoryName, newdir.Name)
triggers.Match(newdir.Name)
if takeAction {
// TODO(rgooch): Remove debugging.
fmt.Printf("Mkdir: %s\n", fullPathname)
// TODO(rgooch): Implement.
}
}
}
func (t *rpcType) makeDirectories(directoriesToMake []sub.Inode,
rootDirectoryName string, triggers *triggers.Triggers, takeAction bool) {
for _, newdir := range directoriesToMake {
if t.skipPath(newdir.Name) {
continue
}
fullPathname := path.Join(rootDirectoryName, newdir.Name)
triggers.Match(newdir.Name)
if takeAction {
inode, ok := newdir.GenericInode.(*filesystem.DirectoryInode)
if !ok {
t.logger.Println("%s is not a directory!\n", newdir.Name)
continue
}
if err := inode.Write(fullPathname); err != nil {
t.logger.Println(err)
} else {
t.logger.Printf("Made directory: %s\n", fullPathname)
}
}
}
}
func (t *rpcType) makeInodes(inodesToMake []sub.Inode, rootDirectoryName string,
multiplyUsedObjects map[hash.Hash]uint64, triggers *triggers.Triggers,
takeAction bool) {
for _, inode := range inodesToMake {
fullPathname := path.Join(rootDirectoryName, inode.Name)
triggers.Match(inode.Name)
if takeAction {
var err error
switch inode := inode.GenericInode.(type) {
case *filesystem.RegularInode:
err = makeRegularInode(fullPathname, inode, multiplyUsedObjects,
t.objectsDir, t.logger)
case *filesystem.SymlinkInode:
err = makeSymlinkInode(fullPathname, inode, t.logger)
case *filesystem.SpecialInode:
err = makeSpecialInode(fullPathname, inode, t.logger)
}
if err != nil {
t.lastUpdateError = err
}
}
}
}