"strings"
"time"
- "go.cypherpunks.ru/nncp/v5"
+ "go.cypherpunks.ru/nncp/v7"
)
func usage() {
fmt.Fprintf(os.Stderr, "nncp-rm -- remove packet\n\n")
fmt.Fprintf(os.Stderr, "Usage: %s [options] -tmp\n", os.Args[0])
fmt.Fprintf(os.Stderr, " %s [options] -lock\n", os.Args[0])
- fmt.Fprintf(os.Stderr, " %s [options] -node NODE -part\n", os.Args[0])
- fmt.Fprintf(os.Stderr, " %s [options] -node NODE -seen\n", os.Args[0])
- fmt.Fprintf(os.Stderr, " %s [options] -node NODE -nock\n", os.Args[0])
- fmt.Fprintf(os.Stderr, " %s [options] -node NODE {-rx|-tx}\n", os.Args[0])
- fmt.Fprintf(os.Stderr, " %s [options] -node NODE -pkt PKT\n", os.Args[0])
+ fmt.Fprintf(os.Stderr, " %s [options] {-all|-node NODE} -part\n", os.Args[0])
+ fmt.Fprintf(os.Stderr, " %s [options] {-all|-node NODE} -seen\n", os.Args[0])
+ fmt.Fprintf(os.Stderr, " %s [options] {-all|-node NODE} -nock\n", os.Args[0])
+ fmt.Fprintf(os.Stderr, " %s [options] {-all|-node NODE} -hdr\n", os.Args[0])
+ fmt.Fprintf(os.Stderr, " %s [options] {-all|-node NODE} -area\n", os.Args[0])
+ fmt.Fprintf(os.Stderr, " %s [options] {-all|-node NODE} {-rx|-tx}\n", os.Args[0])
+ fmt.Fprintf(os.Stderr, " %s [options] {-all|-node NODE} -pkt PKT\n", os.Args[0])
fmt.Fprintln(os.Stderr, "-older option's time units are: (s)econds, (m)inutes, (h)ours, (d)ays")
fmt.Fprintln(os.Stderr, "Options:")
flag.PrintDefaults()
func main() {
var (
cfgPath = flag.String("cfg", nncp.DefaultCfgPath, "Path to configuration file")
+ doAll = flag.Bool("all", false, "Apply remove rules to all nodes")
doTmp = flag.Bool("tmp", false, "Remove all temporary files")
+ doHdr = flag.Bool("hdr", false, "Remove all hdr/ files")
doLock = flag.Bool("lock", false, "Remove all lock files")
nodeRaw = flag.String("node", "", "Node to remove files in")
doRx = flag.Bool("rx", false, "Process received packets")
doTx = flag.Bool("tx", false, "Process transfered packets")
doPart = flag.Bool("part", false, "Remove only .part files")
- doSeen = flag.Bool("seen", false, "Remove only .seen files")
+ doSeen = flag.Bool("seen", false, "Remove only seen/ files")
doNoCK = flag.Bool("nock", false, "Remove only .nock files")
+ doArea = flag.Bool("area", false, "Remove only area/* seen files")
older = flag.String("older", "", "XXX{smhd}: only older than XXX number of time units")
dryRun = flag.Bool("dryrun", false, "Do not actually remove files")
pktRaw = flag.String("pkt", "", "Packet to remove")
version = flag.Bool("version", false, "Print version information")
warranty = flag.Bool("warranty", false, "Print warranty information")
)
+ log.SetFlags(log.Lshortfile)
flag.Usage = usage
flag.Parse()
if *warranty {
return nil
}
if now.Sub(info.ModTime()) < oldBoundary {
- ctx.LogD("nncp-rm", nncp.LEs{{K: "File", V: path}}, "too fresh, skipping")
+ ctx.LogD("rm-skip", nncp.LEs{{K: "File", V: path}}, func(les nncp.LEs) string {
+ return fmt.Sprintf("File %s: too fresh, skipping", path)
+ })
return nil
}
- ctx.LogI("nncp-rm", nncp.LEs{{K: "File", V: path}}, "")
+ ctx.LogI("rm", nncp.LEs{{K: "File", V: path}}, func(les nncp.LEs) string {
+ return fmt.Sprintf("File %s: removed", path)
+ })
if *dryRun {
return nil
}
return nil
}
if strings.HasSuffix(info.Name(), ".lock") {
- ctx.LogI("nncp-rm", nncp.LEs{{K: "File", V: path}}, "")
+ ctx.LogI("rm", nncp.LEs{{K: "File", V: path}}, func(les nncp.LEs) string {
+ return fmt.Sprintf("File %s: removed", path)
+ })
if *dryRun {
return nil
}
}
return
}
+ var nodeId *nncp.NodeId
if *nodeRaw == "" {
- usage()
- os.Exit(1)
- }
- node, err := ctx.FindNode(*nodeRaw)
- if err != nil {
- log.Fatalln("Invalid -node specified:", err)
+ if !*doAll {
+ usage()
+ os.Exit(1)
+ }
+ } else {
+ node, err := ctx.FindNode(*nodeRaw)
+ if err != nil {
+ log.Fatalln("Invalid -node specified:", err)
+ }
+ nodeId = node.Id
}
- remove := func(xx nncp.TRxTx) error {
- return filepath.Walk(
- filepath.Join(ctx.Spool, node.Id.String(), string(xx)),
- func(path string, info os.FileInfo, err error) error {
- if err != nil {
- return err
- }
- if info.IsDir() {
- return nil
- }
- if now.Sub(info.ModTime()) < oldBoundary {
- ctx.LogD("nncp-rm", nncp.LEs{{K: "File", V: path}}, "too fresh, skipping")
- return nil
- }
- if *doSeen && strings.HasSuffix(info.Name(), nncp.SeenSuffix) {
- ctx.LogI("nncp-rm", nncp.LEs{{K: "File", V: path}}, "")
- if *dryRun {
+ for _, node := range ctx.Neigh {
+ if nodeId != nil && node.Id != nodeId {
+ continue
+ }
+ remove := func(xx nncp.TRxTx) error {
+ p := filepath.Join(ctx.Spool, node.Id.String(), string(xx))
+ if _, err := os.Stat(p); err != nil && os.IsNotExist(err) {
+ return nil
+ }
+ return filepath.Walk(p,
+ func(path string, info os.FileInfo, err error) error {
+ if err != nil {
+ return err
+ }
+ if info.IsDir() {
return nil
}
- return os.Remove(path)
- }
- if *doNoCK && strings.HasSuffix(info.Name(), nncp.NoCKSuffix) {
- ctx.LogI("nncp-rm", nncp.LEs{{K: "File", V: path}}, "")
- if *dryRun {
+ logMsg := func(les nncp.LEs) string {
+ return fmt.Sprintf("File %s: removed", path)
+ }
+ if now.Sub(info.ModTime()) < oldBoundary {
+ ctx.LogD("rm-skip", nncp.LEs{{K: "File", V: path}}, func(les nncp.LEs) string {
+ return fmt.Sprintf("File %s: too fresh, skipping", path)
+ })
return nil
}
- return os.Remove(path)
- }
- if *doPart && strings.HasSuffix(info.Name(), nncp.PartSuffix) {
- ctx.LogI("nncp-rm", nncp.LEs{{K: "File", V: path}}, "")
- if *dryRun {
+ if (*doNoCK && strings.HasSuffix(info.Name(), nncp.NoCKSuffix)) ||
+ (*doPart && strings.HasSuffix(info.Name(), nncp.PartSuffix)) {
+ ctx.LogI("rm", nncp.LEs{{K: "File", V: path}}, logMsg)
+ if *dryRun {
+ return nil
+ }
+ return os.Remove(path)
+ }
+ if *pktRaw != "" && filepath.Base(info.Name()) == *pktRaw {
+ ctx.LogI("rm", nncp.LEs{{K: "File", V: path}}, logMsg)
+ if *dryRun {
+ return nil
+ }
+ return os.Remove(path)
+ }
+ if !*doSeen && !*doNoCK && !*doHdr && !*doPart &&
+ (*doRx || *doTx) &&
+ ((*doRx && xx == nncp.TRx) || (*doTx && xx == nncp.TTx)) {
+ ctx.LogI("rm", nncp.LEs{{K: "File", V: path}}, logMsg)
+ if *dryRun {
+ return nil
+ }
+ return os.Remove(path)
+ }
+ return nil
+ })
+ }
+ if *pktRaw != "" || *doRx || *doNoCK || *doPart {
+ if err = remove(nncp.TRx); err != nil {
+ log.Fatalln("Can not remove:", err)
+ }
+ }
+ if *pktRaw != "" || *doTx || *doHdr {
+ if err = remove(nncp.TTx); err != nil {
+ log.Fatalln("Can not remove:", err)
+ }
+ }
+ removeSub := func(p string, everything bool) error {
+ return filepath.Walk(
+ p, func(path string, info os.FileInfo, err error) error {
+ if err != nil {
+ if os.IsNotExist(err) {
+ return nil
+ }
+ return err
+ }
+ if info.IsDir() {
return nil
}
- return os.Remove(path)
- }
- if *pktRaw != "" && filepath.Base(info.Name()) == *pktRaw {
- ctx.LogI("nncp-rm", nncp.LEs{{K: "File", V: path}}, "")
- if *dryRun {
+ logMsg := func(les nncp.LEs) string {
+ return fmt.Sprintf("File %s: removed", path)
+ }
+ if everything {
+ ctx.LogI("rm", nncp.LEs{{K: "File", V: path}}, logMsg)
+ if *dryRun {
+ return nil
+ }
+ return os.Remove(path)
+ }
+ if now.Sub(info.ModTime()) < oldBoundary {
+ ctx.LogD(
+ "rm-skip", nncp.LEs{{K: "File", V: path}},
+ func(les nncp.LEs) string {
+ return fmt.Sprintf("File %s: too fresh, skipping", path)
+ },
+ )
+ } else if !*dryRun {
+ return os.Remove(path)
+ }
+ return nil
+ },
+ )
+ }
+ if *doRx || *doSeen {
+ if err = removeSub(filepath.Join(
+ ctx.Spool, node.Id.String(), string(nncp.TRx), nncp.SeenDir,
+ ), *doSeen); err != nil {
+ log.Fatalln("Can not remove:", err)
+ }
+ }
+ if *doRx || *doHdr {
+ if err = removeSub(filepath.Join(
+ ctx.Spool, node.Id.String(), string(nncp.TRx), nncp.HdrDir,
+ ), *doHdr); err != nil {
+ log.Fatalln("Can not remove:", err)
+ }
+ }
+ if *doTx || *doHdr {
+ if err = removeSub(filepath.Join(
+ ctx.Spool, node.Id.String(), string(nncp.TTx), nncp.HdrDir,
+ ), *doHdr); err != nil {
+ log.Fatalln("Can not remove:", err)
+ }
+ }
+ if *doArea {
+ if err = filepath.Walk(
+ filepath.Join(ctx.Spool, node.Id.String(), nncp.AreaDir),
+ func(path string, info os.FileInfo, err error) error {
+ if err != nil {
+ if os.IsNotExist(err) {
+ return nil
+ }
+ return err
+ }
+ if info.IsDir() {
return nil
}
- return os.Remove(path)
- }
- if !*doSeen &&
- !*doNoCK &&
- !*doPart &&
- (*doRx || *doTx) &&
- ((*doRx && xx == nncp.TRx) || (*doTx && xx == nncp.TTx)) {
- ctx.LogI("nncp-rm", nncp.LEs{{K: "File", V: path}}, "")
+ if now.Sub(info.ModTime()) < oldBoundary {
+ ctx.LogD("rm-skip", nncp.LEs{{K: "File", V: path}}, func(les nncp.LEs) string {
+ return fmt.Sprintf("File %s: too fresh, skipping", path)
+ })
+ return nil
+ }
+ ctx.LogI(
+ "rm",
+ nncp.LEs{{K: "File", V: path}},
+ func(les nncp.LEs) string {
+ return fmt.Sprintf("File %s: removed", path)
+ },
+ )
if *dryRun {
return nil
}
return os.Remove(path)
- }
- return nil
- })
- }
- if *pktRaw != "" || *doRx || *doSeen || *doNoCK || *doPart {
- if err = remove(nncp.TRx); err != nil {
- log.Fatalln("Can not remove:", err)
- }
- }
- if *pktRaw != "" || *doTx {
- if err = remove(nncp.TTx); err != nil {
- log.Fatalln("Can not remove:", err)
+ }); err != nil {
+ log.Fatalln("Can not remove:", err)
+ }
}
}
}