func readHosts() {
now, _, _ := os.Time()
hp := hostsPath
if len(hosts.data) == 0 || hosts.time+cacheMaxAge <= now || hosts.path != hp {
hs := make(map[string][]string)
var file *file
if file, _ = open(hp); file == nil {
return
}
for line, ok := file.readLine(); ok; line, ok = file.readLine() {
if i := byteIndex(line, '#'); i >= 0 {
// Discard comments.
line = line[0:i]
}
f := getFields(line)
if len(f) < 2 || ParseIP(f[0]) == nil {
continue
}
for i := 1; i < len(f); i++ {
h := f[i]
hs[h] = append(hs[h], f[0])
}
}
// Update the data cache.
hosts.time, _, _ = os.Time()
hosts.path = hp
hosts.data = hs
file.close()
}
}
func main() {
sec, nsec, _ := os.Time()
ts := bridge.GetValidTables(0, " P P1C P1H P3H P4H P P P", 100, bridge.DefaultConventions())
fmt.Println("Conventions are:", ts.Conventions)
fmt.Println(ts)
ts = bridge.GetValidTables(0, " P 1C1H P2H P3H P4H P P P", 100, bridge.DefaultConventions())
fmt.Println("Conventions are:", ts.Conventions)
fmt.Println(ts)
sec2, nsec2, _ := os.Time()
name, _ := os.Hostname()
dt := float64(sec2-sec) + 1e-9*float64(nsec2-nsec)
timelimits := map[string]float64{"collins": 1.7, "morland": 13, "bennet": 4, "bingley": 3}
fmt.Println("It took ", dt, "seconds on", name)
expected, ok := timelimits[name]
if ok {
if dt > expected {
fmt.Println("Exceeded expected time by", dt-expected, "seconds.")
os.Exit(1)
}
fmt.Println("Expected", expected, "seconds on", name)
} else {
fmt.Println("You should add statistics for", name)
os.Exit(1)
}
}
func (fs *FileSystem) MkDir(parent uint64, name string) *Inode {
if parent != 1 {
// Let's check that the parent actually exists...
if _, ok := fs.nodes[parent]; !ok {
panic("yikes, the parent doesn't exist!")
}
}
var a = new(Inode)
a.Ino = fs.maxino + 1
fs.maxino = a.Ino
a.Mode = fuse.S_IFDIR + 0755
a.Uid = 1137
a.Gid = 1137
a.Nlink = 1
sec, nsec, _ := os.Time()
a.Mtime = uint64(sec) - 3600
a.Mtimensec = uint32(nsec)
a.Ctime = uint64(sec) - 3600
a.Ctimensec = uint32(nsec)
a.DirContents = make(map[string]uint64)
// Create . and .. entries here
//a.DirContents["."] = a.Ino
//a.DirContents[".."] = parent
fs.nodes[a.Ino] = a
// Add entry to parent directoory
if name != "." {
fs.nodes[parent].DirContents[name] = a.Ino
}
return a
}
// Nanoseconds reports the number of nanoseconds since the Unix epoch,
// January 1, 1970 00:00:00 UTC.
func Nanoseconds() int64 {
sec, nsec, err := os.Time()
if err != nil {
panic(err)
}
return sec*1e9 + nsec
}
// Seconds reports the number of seconds since the Unix epoch,
// January 1, 1970 00:00:00 UTC.
func Seconds() int64 {
sec, _, err := os.Time()
if err != nil {
panic(err)
}
return sec
}
// Nanoseconds reports the number of nanoseconds since the Unix epoch,
// January 1, 1970 00:00:00 UTC.
func Nanoseconds() int64 {
sec, nsec, err := os.Time()
if err != nil {
panic("time: os.Time: ", err.String())
}
return sec*1e9 + nsec
}
// Seconds reports the number of seconds since the Unix epoch,
// January 1, 1970 00:00:00 UTC.
func Seconds() int64 {
sec, _, err := os.Time()
if err != nil {
panic("time: os.Time: ", err.String())
}
return sec
}
func newEntry(key string, value interface{}) *entry {
var t time
t.Sec, t.Nsec, _ = os.Time()
return &entry{record{key, value}, t, false, nil}
}
func (world *World) lock() (err os.Error) {
if world.lockfd != nil {
panic("lock fd already exists... should never happen")
}
sessionLockPath := path.Join(world.dir, sessionlock)
world.lockfd, err = os.Open(sessionLockPath, os.O_RDWR|os.O_ASYNC, 0000)
if err != nil {
error.NewError(fmt.Sprint("could not open ", sessionlock), nil)
}
// minecraft's locking mechanism is peculiar.
// It writes the current system time in milliseconds since 1970 to the file.
// It then watches the file for changes. If a change is monitored, it aborts.
// This has strange implications, such as the LAST process to open the world owns it,
// not the first.
// but hey, when in rome...
sec, nsec, err := os.Time()
if err != nil {
err = error.NewError("couldn't get the current time..?!", err)
return
}
world.lockmsec = (sec * 1000) + (nsec / 1000000)
err = nbt.WriteInt64(world.lockfd, world.lockmsec)
if err != nil {
err = error.NewError("could not write timestamp to session lock", err)
return
}
return
}
func (s *pollServer) Now() int64 {
sec, nsec, err := os.Time()
if err != nil {
panic("net: os.Time: ", err.String())
}
nsec += sec * 1e9
return nsec
}
func getTime() float64 {
sec, nsec, err := os.Time()
var time float64 = 0
if err == nil {
time = float64(sec) + (float64(nsec) * math.Pow10(-9))
}
return time
}
func expire(minutes int) (expires string) {
secondsNow, _, _ := os.Time()
addSeconds := minutes * 60
secondsNew := int(secondsNow)
expiresInt := secondsNew + addSeconds
expires = strconv.Itoa(expiresInt)
return
}
func TilePlane(maxtiles int, tileSymmetry string, showIntermediate bool) (<-chan *quadratic.Map, chan int) {
finalTilings := make(chan *quadratic.Map, 10000)
halt := make(chan int, 1)
go tileDriver(TileMap("adehnrvuwtspjgbc", 0), finalTilings, halt, chooseNextEdgeByLocation, maxtiles, tileSymmetry, showIntermediate)
initializationTime, _, _ = os.Time()
fmt.Fprintf(os.Stderr, "intitialized at %v\n", initializationTime)
return finalTilings, halt
}
// returns an equivalent but completlely independent copy of b
func (b *Board) Copy() *Board {
sec, nsec, _ := os.Time()
l := b.boardSize * b.boardSize
cpy := &Board{
fields: make([]*Group, l),
colorOfNextPlay: b.colorOfNextPlay,
boardSize: b.boardSize,
currentSequence: b.currentSequence,
actionOnNextBlackMove: make([]*actionFunc, l),
actionOnNextWhiteMove: make([]*actionFunc, l),
fieldSequencesBlack: make([]uint32, l),
fieldSequencesWhite: make([]uint32, l),
rand: rand.New(rand.NewSource(sec + nsec)),
prisonersBlack: b.prisonersBlack,
prisonersWhite: b.prisonersWhite,
}
if b.ko != nil {
cpy.ko = &koLock{
Pos: b.ko.Pos,
Color: b.ko.Color,
}
}
copy(cpy.fieldSequencesBlack, b.fieldSequencesBlack)
copy(cpy.fieldSequencesWhite, b.fieldSequencesWhite)
// Copy .fields in a seperate loop first. The next loop, in which we set .actionOnNext{Black,White}Move
// depends upon correcty and already completely set .fields. Remember to copy each group only once!
copiedGroups := make(map[*Group]bool)
for i := 0; i < l; i++ {
grp := b.fields[i]
_, present := copiedGroups[grp]
if !present && grp != nil {
gcpy := grp.Copy()
last := gcpy.Fields.Last()
for it := gcpy.Fields.First(); it != last; it = it.Next() {
cpy.fields[it.Value()] = gcpy
}
// remember that we already copied grp
copiedGroups[grp] = true
}
}
for i := 0; i < l; i++ {
// copy .actionOnNextBlackMove and adjust its context
if f := b.actionOnNextBlackMove[i]; f != nil {
cpy.actionOnNextBlackMove[i] = NewActionFunc(cpy, nil, f.f)
_, cpy.actionOnNextBlackMove[i].context = cpy.getEnvironmentAndContext(i, Black)
}
// copy .actionOnNextWhiteMove and adjust its context
if f := b.actionOnNextWhiteMove[i]; f != nil {
cpy.actionOnNextWhiteMove[i] = NewActionFunc(cpy, nil, f.f)
_, cpy.actionOnNextWhiteMove[i].context = cpy.getEnvironmentAndContext(i, White)
}
}
return cpy
}
func (m *TksManager) ReadDiploCsvFilesIfNew() error {
standardDiploFilename := "/home/dys/chrall/Public_Diplomatie.txt"
trollDiploFilename := "/home/dys/chrall/Diplodotrolls.csv"
mustRead := false
if m.lastDiploFileRead > 0 {
fi, err := os.Stat(standardDiploFilename)
if err != nil {
return err
}
if !fi.IsRegular() {
return errors.New("TksManager : Fichier " + standardDiploFilename + " introuvable ou anormal")
}
mustRead = fi.Mtime_ns > m.lastDiploFileRead*1000000000
}
if !mustRead {
fi, err := os.Stat(trollDiploFilename)
if err != nil {
return err
}
if !fi.IsRegular() {
return errors.New("TksManager : Fichier " + trollDiploFilename + " introuvable ou anormal")
}
mustRead = fi.Mtime_ns > m.lastDiploFileRead*1000000000
fmt.Printf("mustRead trollDiploFile = %v \n", mustRead)
}
if !mustRead {
return nil
}
g := NewDiploGraph()
f, err := os.Open(standardDiploFilename)
if err != nil {
return err
}
defer f.Close()
r := bufio.NewReader(f)
err = g.ReadDiploGraph(r, true, false)
if err != nil {
return err
}
f, err = os.Open(trollDiploFilename)
if err != nil {
return err
}
defer f.Close()
r = bufio.NewReader(f)
err = g.ReadDiploGraph(r, false, true)
if err != nil {
return err
}
m.lastDiploFileRead, _, _ = os.Time()
fmt.Println("TksManager : Fichiers de diplo lus")
m.Diplo = g
return nil
}
func main() {
ps := os.Getpagesize()
fmt.Println("page size = ", ps)
sec, nsec, _ := os.Time()
fmt.Println("time from 1 January 1970 =", sec, " secs.", nsec)
t := time.LocalTime()
fmt.Println(t)
}
func main() {
err := os.MkdirAll(storedir, dirperms)
if err != nil {
log.Fatalln(err)
}
if len(os.Args) < 2 { //no filename
log.Fatalln("No filename given")
}
scriptname := os.Args[1]
scriptfile, err := os.Open(scriptname, os.O_RDONLY, 0)
if err != nil {
log.Fatalln(err)
}
defer scriptfile.Close()
hash := hasht.New()
io.Copy(hash, scriptfile) //feed data to hash func
hashstr := fmt.Sprintf("%x", hash.Sum()) //get hash as hex string
table, err := readTable(dbfilename) //get our data ready
if err != nil {
log.Fatalln(err)
}
metadata, ok := table[hashstr] //look for record of scriptfile
if !ok {
err = compile(scriptfile, hashstr)
if err != nil {
log.Fatalln(err)
}
} else {
if _, err = os.Stat(path.Join(storedir, hashstr)); err != nil {
err = compile(scriptfile, hashstr)
if err != nil {
log.Fatalln(err)
}
}
}
metadata.Hash = hashstr
metadata.Lastused, _, err = os.Time()
if err != nil {
log.Println(err)
metadata.Lastused = latestTime
}
metadata.Filename = scriptname
table[hashstr] = metadata
if err := writeTable(table, dbfilename); err != nil {
log.Println(err)
}
os.Exec(path.Join(storedir, hashstr), os.Args[1:], os.Environ())
}
func (m *TksManager) CheckDiploLoaded() {
now, _, _ := os.Time()
if now-m.lastDiploFileCheck > 100 {
m.lastDiploFileCheck = now
err := m.ReadDiploCsvFilesIfNew()
if err != nil {
fmt.Println("Unable to load diplo files :")
fmt.Println(err)
}
}
}
func (m *TksManager) checkTrollInfosLoaded() {
now, _, _ := os.Time()
if now-m.lastTrollFileCheck > 300 {
m.lastTrollFileCheck = now
err := m.ReadTrollCsvFileIfNew()
if err != nil {
fmt.Println("Unable to load kill stats file :")
fmt.Println(err)
}
}
}
func (m *TksManager) ReadGuildCsvFileIfNew() error {
filename := "/home/dys/chrall/Public_Guildes.txt"
if m.lastGuildFileRead > 0 {
fi, err := os.Stat(filename)
if err != nil {
return err
}
if !fi.IsRegular() {
return errors.New("TksManager : Fichier " + filename + " introuvable ou anormal")
}
if fi.Mtime_ns < m.lastGuildFileRead*1000000000 {
return nil
}
}
f, err := os.Open(filename)
if err != nil {
return err
}
defer f.Close()
r := bufio.NewReader(f)
line, err := r.ReadString('\n')
for err == nil {
tokens := strings.SplitN(line, ";", 4)
if len(tokens) < 2 {
fmt.Println("Ligne invalide")
} else {
gi := new(GuildInfos)
id, _ := strconv.Atoi(tokens[0])
gi.Nom = AsciiToUTF8([]uint8(tokens[1]))
if id >= len(m.Guildes) {
if id >= cap(m.Guildes) {
newSlice := make([]*GuildInfos, ((id+1)*5/4)+100)
copy(newSlice, m.Guildes)
m.Guildes = newSlice
}
m.Guildes = m.Guildes[0 : id+1]
}
m.Guildes[id] = gi
}
line, err = r.ReadString('\n')
}
if err != io.EOF {
fmt.Println("Erreur au parsage :")
fmt.Println(err)
return err
}
m.lastTrollFileRead, _, _ = os.Time()
fmt.Println("TksManager : Fichier des guildes lu")
return nil
}
func (h *JsonGetHandler) ServeHTTP(w http.ResponseWriter, hr *http.Request) {
h.hit()
startSeconds, startNanosecs, _ := os.Time()
w.Header().Set("Access-Control-Allow-Origin", "*")
w.Header().Set("Access-Control-Request-Method", "GET")
fmt.Println("\n=== JsonGetHandler : Requete reçue ====================")
fmt.Println(" URL : " + hr.RawURL)
hr.ParseForm()
actions := hr.Form["action"]
var action string
if len(actions) > 0 {
action = actions[0]
} else {
action = ""
}
if action == "get_monster_names" {
h.serveAutocompleteMonsterNames(w, hr)
} else if action == "get_page_killometre" {
h.servePageKillometre(w, hr)
} else if action == "get_extract" {
h.serveBestiaryExtractHtml(w, hr)
} else if action == "get_troll_info" {
h.serveTrollStatsHtmlJsonp(w, hr)
} else if action == "get_extract_jsonp" {
h.serveBestiaryExtractHtmlJsonp(w, hr)
} else if action == "accept_cdm_jsonp" {
h.serveAcceptCdmJsonp(w, hr)
} else if action == "check_messages" {
h.serveMessageJsonp(w, hr)
} else {
h.serveAuthenticatedMessage(w, action, GetFormValue(hr, "message")) // par défaut on considère qu'il s'agit d'un message authentifié
}
endSeconds, endNanosecs, _ := os.Time()
durationMillis := 1e3*(endSeconds-startSeconds) + (endNanosecs-startNanosecs)/1e6
fmt.Printf(" Duration : %d ms\n", durationMillis)
}
func TileSkeleton(skeleton, tileSymmetry string, showIntermediate bool) (<-chan *quadratic.Map, chan int) {
finalTilings := make(chan *quadratic.Map, 10000)
halt := make(chan int, 1)
skel, ok := SkeletonMap(skeleton)
//tileSymmetry = DetectSymmetryGroup(skel)
fmt.Fprintf(os.Stderr, "tiling with SKELETON SYMMETRY GROUP: %v\n", tileSymmetry)
if ok != nil {
panic("Bad skeleton: " + ok.String() + "\n")
}
go tileDriver(skel, finalTilings, halt, chooseNextEdgeByLocation, 0, tileSymmetry, showIntermediate)
initializationTime, _, _ = os.Time()
fmt.Fprintf(os.Stderr, "intitialized at %v\n", initializationTime)
return finalTilings, halt
}
func (self *pqConnection) pqPrepare(query string, types ...interface{}) *pqStatement {
res := new(pqStatement)
// TODO: is the current system time goog enough?
secs, _, _ := os.Time()
res.stmtName = strconv.Itoa64(secs)
nameC := C.CString(res.stmtName)
queryC := C.CString(query)
// TODO: error check here :| yikes
_ = C.PQprepare(self.handle, nameC, queryC, 0, nil)
C.free(unsafe.Pointer(nameC))
C.free(unsafe.Pointer(queryC))
return res
}
func main() {
runtime.GOMAXPROCS(4)
ts, _, _ := os.Time()
fmt.Printf("TimeSec: %v\n", ts)
rand.Seed(ts)
fmt.Printf("\n\n")
joinCh := make(chan bool)
defer close(joinCh)
var Uint uint64 = 100
off := -1
Uint += off
//<-joinCh
time.Sleep(2000)
fmt.Printf("\n\n")
}
// Resets the board. The state is the same as after creating a new instance.
func (b *Board) Reset() {
sec, nsec, _ := os.Time()
b.rand = rand.New(rand.NewSource(sec + nsec))
b.ko = nil
b.colorOfNextPlay = Black
b.currentSequence = 0
b.prisonersWhite = 0
b.prisonersBlack = 0
for i := 0; i < b.boardSize*b.boardSize; i++ {
b.fields[i] = nil
b.actionOnNextBlackMove[i] = b.initialActionGenerator(i, Black)
b.actionOnNextWhiteMove[i] = b.initialActionGenerator(i, White)
b.fieldSequencesBlack[i] = 0
b.fieldSequencesWhite[i] = 0
}
}
func (m *TksManager) getGuildInfos(id int) *GuildInfos {
if id <= 0 {
return nil
}
now, _, _ := os.Time()
if now-m.lastGuildFileCheck > 300 {
m.lastGuildFileCheck = now
err := m.ReadGuildCsvFileIfNew()
if err != nil {
fmt.Println("Unable to load guild file :")
fmt.Println(err)
}
}
if id < len(m.Guildes) {
return m.Guildes[id]
}
return nil
}
func tileDriver(startTiling *quadratic.Map, sink chan<- *quadratic.Map, halt chan int, chooseNextEdge func(*quadratic.Map) *quadratic.Edge, maxtiles int, tileSymmetry string, showIntermediate bool) {
alternativeStack := make(chan *list.List, 1)
alternatives := new(list.List)
alternatives.PushBack(startTiling)
alternativeStack <- alternatives
workerCount := make(chan int, 1)
workerCount <- 0
for {
select {
case workers := <-workerCount:
alternatives = <-alternativeStack
if alternatives.Len() == 0 {
if workers == 0 {
workerCount <- 0
halt <- 1
finishTime, _, _ := os.Time()
fmt.Fprintf(os.Stderr, "we're done, took %v seconds\n", finishTime-initializationTime)
close(sink)
return
}
alternativeStack <- alternatives
workerCount <- workers
continue
} else if workers < Workers {
T := alternatives.Remove(alternatives.Front()).(*quadratic.Map)
alternativeStack <- alternatives
localMaps := make([]*quadratic.Map, len(TileMaps))
for j, r := range TileMaps {
localMaps[j] = r.Copy()
}
workerCount <- workers + 1
go tileWorker(T, alternativeStack, sink, workerCount, halt, localMaps, chooseNextEdge, maxtiles, tileSymmetry, showIntermediate)
} else {
alternativeStack <- alternatives
workerCount <- workers
}
case <-halt:
halt <- 1
fmt.Fprintf(os.Stderr, "premature halt\n")
return
}
}
}
func BenchmarkRandomGameByListLegalPoints(b *testing.B) {
b.StopTimer()
board := NewBoard(boardsize)
b.StartTimer()
for i := 0; i < b.N; i++ {
legalMoves := board.ListLegalPoints(board.ColorOfNextPlay())
if len(legalMoves) == 0 {
b.StopTimer()
board.Reset()
b.StartTimer()
} else {
sec, nsec, _ := os.Time()
random := rand.New(rand.NewSource(sec + nsec))
randomMove := legalMoves[random.Intn(len(legalMoves))]
board.TurnPlayMove(randomMove.X, randomMove.Y)
}
}
DbgHistogram.PrintSorted()
}
func tileWorker(T *quadratic.Map, alternativeStack chan *list.List, sink chan<- *quadratic.Map, workerCount chan int, halt chan int, tileMaps []*quadratic.Map, chooseNextEdge func(*quadratic.Map) *quadratic.Edge, maxtiles int, tileSymmetry string, showIntermediate bool) {
localAlternatives := new(list.List)
Work:
for {
select {
case <-halt:
halt <- 1
fmt.Fprintf(os.Stderr, "premature halt\n")
return
case L := <-alternativeStack:
L.PushFrontList(localAlternatives)
localAlternatives.Init()
alternativeStack <- L
default:
if T.Faces.Len() > maxtiles && maxtiles > 0 {
sink <- T
break Work
} else if noActiveFaces(T) {
finishTime, _, _ := os.Time()
fmt.Fprintf(os.Stderr, "new tiling complete, took %v seconds\n", finishTime-initializationTime)
sink <- T
break Work
} else if showIntermediate {
sink <- T
}
alternatives := addTilesByEdge(T, tileMaps, chooseNextEdge, tileSymmetry)
if alternatives.Len() == 0 {
break Work
}
T = alternatives.Remove(alternatives.Front()).(*quadratic.Map)
localAlternatives.PushFrontList(alternatives)
//fmt.Fprintf(os.Stderr,"currently have %v faces\n",T.Faces.Len())
}
}
L := <-alternativeStack
L.PushFrontList(localAlternatives)
localAlternatives.Init()
alternativeStack <- L
workers := <-workerCount
workerCount <- workers - 1
}
func (km *Killomètre) tagTrolls(trollsByTrollKills []*Troll) (nbTK int, nbATK int) {
now, _, _ := os.Time()
oneYearBefore := now - 365*24*60*60
for _, troll := range trollsByTrollKills {
troll.NbKillsTK = 0
troll.NbKillsATK = 0
troll.NbKilledByATK = 0
troll.NbKillsTKRécents = 0
troll.NbKillsRécents = 0
}
for _, kill := range km.Kills {
if kill.TueurEstTroll {
if kill.Seconds > oneYearBefore {
km.Trolls[kill.Tueur].NbKillsRécents++
}
if kill.Tag == tk {
km.Trolls[kill.Tueur].NbKillsTK++
if kill.Seconds > oneYearBefore {
km.Trolls[kill.Tueur].NbKillsTKRécents++
}
} else if kill.Tag == atk {
km.Trolls[kill.Tueur].NbKillsATK++
km.Trolls[kill.Tué].NbKilledByATK++
}
}
}
for _, troll := range trollsByTrollKills {
if troll.NbKillsTK > 4 && ((troll.NbKillsTK*3 > troll.NbKillsATK+1) || (troll.NbKillsTK > 4 && troll.NbKillsTK*3 > troll.NbKillsTrolls)) {
troll.Tag = tk
nbTK++
} else if troll.NbKillsATK > 3 && (troll.NbKillsATK*15 > 10*troll.NbKillsTrolls) {
troll.Tag = atk
nbATK++
} else if troll.NbKilledByATK > 3 {
troll.Tag = tk
nbTK++
}
//fmt.Printf("Troll %d ktk=%d katk=%d kt=%d ---> %s\n", troll.Id, troll.NbKillsTK, troll.NbKillsATK, troll.NbKillsTrolls, troll.Tag.string())
}
return nbTK, nbATK
}