wip

.gqlgen.yml

@@ -0,0 +1,44 @@
+schema:
+  - graphql/*.graphql
+  - graphql/**/*.graphql
+
+exec:
+  filename: src/delivery/graphql/generated.go
+  package: graph
+
+model:
+  filename: src/delivery/graphql/model/models_gen.go
+  package: model
+
+resolver:
+  layout: follow-schema
+  dir: src/delivery/graphql/resolver
+  package: resolver
+  filename_template: "{name}.resolvers.go"
+
+models:
+  DateTime:
+    model: github.com/99designs/gqlgen/graphql.Time
+  Int:
+    model: github.com/99designs/gqlgen/graphql.Int64
+  Torrent:
+    fields:
+      name:
+        resolver: true
+      files:
+        resolver: true
+      excludedFiles:
+        resolver: true
+      peers:
+        resolver: true
+    extraFields:
+      T:
+        type: "*git.kmsign.ru/royalcat/tstor/src/host/controller.Torrent"
+  TorrentFile:
+    extraFields:
+      F:
+        type: "*github.com/anacrolix/torrent.File"
+  TorrentPeer:
+    extraFields:
+      F:
+        type: "*github.com/anacrolix/torrent.PeerConn"

.graphqlrc.yaml

@@ -0,0 +1,4 @@
+schema:
+    - graphql/schema.graphql
+    - graphql/*.graphql
+    - graphql/**/*.graphql

cmd/generate-graphlq/main.go

@@ -0,0 +1,65 @@
+// https://github.com/99designs/gqlgen/issues/2281#issuecomment-1506561381
+package main
+
+import (
+	"fmt"
+	"os"
+
+	"github.com/99designs/gqlgen/api"
+	"github.com/99designs/gqlgen/codegen"
+	"github.com/99designs/gqlgen/codegen/config"
+)
+
+type plugin_ struct {
+}
+
+func (plugin_) Name() string {
+	return "Fix Directive hook called with wrong object"
+}
+
+func (plugin_) GenerateCode(cfg *codegen.Data) error {
+	for _, input := range cfg.Inputs {
+		for _, field := range input.Fields {
+			if field.GoFieldType == codegen.GoFieldVariable {
+				directiveMap := make(map[string]int, len(field.TypeReference.Definition.Directives)+len(field.Object.Directives))
+				for _, v := range field.TypeReference.Definition.Directives {
+					directiveMap[v.Name]++
+				}
+				// for _, v := range field.Object.Directives {
+				// 	directiveMap[v.Name]++
+				// }
+
+				directive := make([]*codegen.Directive, 0, len(field.Directives))
+				for _, v := range field.Directives {
+					if count := directiveMap[v.Name]; count > 0 {
+						directiveMap[v.Name] = count - 1
+						fmt.Printf("Ignore field %s{%s} directive: @%s\n", input.Name, field.Name, v.Name)
+						continue
+					}
+
+					directive = append(directive, v)
+				}
+
+				field.Directives = directive
+			}
+		}
+	}
+
+	return nil
+}
+
+func main() {
+	cfg, err := config.LoadConfigFromDefaultLocations()
+	if err != nil {
+		fmt.Fprintln(os.Stderr, "failed to load config", err.Error())
+		os.Exit(2)
+	}
+
+	err = api.Generate(cfg,
+		api.AddPlugin(&plugin_{}),
+	)
+	if err != nil {
+		fmt.Fprintln(os.Stderr, err.Error())
+		os.Exit(3)
+	}
+}

cmd/tstor/main.go

@@ -2,6 +2,7 @@ package main
 
 import (
 	"fmt"
+	"log/slog"
 
 	"net"
 	nethttp "net/http"
@@ -14,9 +15,10 @@ import (
 
 	"git.kmsign.ru/royalcat/tstor/src/config"
 	"git.kmsign.ru/royalcat/tstor/src/host"
+	"git.kmsign.ru/royalcat/tstor/src/host/filestorage"
 	"git.kmsign.ru/royalcat/tstor/src/host/service"
-	"git.kmsign.ru/royalcat/tstor/src/host/storage"
+	"git.kmsign.ru/royalcat/tstor/src/host/store"
-	"github.com/rs/zerolog/log"
+	"git.kmsign.ru/royalcat/tstor/src/host/vfs"
 	"github.com/urfave/cli/v2"
 	wnfs "github.com/willscott/go-nfs"
 
@@ -54,65 +56,70 @@ func main() {
 	}
 
 	if err := app.Run(os.Args); err != nil {
-		log.Fatal().Err(err).Msg("problem starting application")
+		print("problem starting application: ", err.Error())
 	}
 }
 
 func run(configPath string) error {
-
 	conf, err := config.Load(configPath)
 	if err != nil {
 		return fmt.Errorf("error loading configuration: %w", err)
 	}
-
 	dlog.Load(&conf.Log)
-	log := log.Logger.With().Str("conponent", "run").Logger()
+
+	log := slog.Default().With("component", "run")
 
 	// TODO make optional
 	err = syscall.Setpriority(syscall.PRIO_PGRP, 0, 19)
 	if err != nil {
-		log.Err(err).Msg("set priority failed")
+		log.Error("set priority failed", "error", err)
 	}
 
 	if err := os.MkdirAll(conf.TorrentClient.MetadataFolder, 0744); err != nil {
 		return fmt.Errorf("error creating metadata folder: %w", err)
 	}
 
-	fis, err := storage.NewFileItemStore(filepath.Join(conf.TorrentClient.MetadataFolder, "items"), 2*time.Hour)
+	fis, err := store.NewFileItemStore(filepath.Join(conf.TorrentClient.MetadataFolder, "items"), 2*time.Hour)
 	if err != nil {
 		return fmt.Errorf("error starting item store: %w", err)
 	}
 	defer fis.Close()
 
-	id, err := storage.GetOrCreatePeerID(filepath.Join(conf.TorrentClient.MetadataFolder, "ID"))
+	id, err := store.GetOrCreatePeerID(filepath.Join(conf.TorrentClient.MetadataFolder, "ID"))
 	if err != nil {
 		return fmt.Errorf("error creating node ID: %w", err)
 	}
 
-	st, _, err := storage.SetupStorage(conf.TorrentClient)
+	st, _, err := filestorage.Setup(conf.TorrentClient)
 	if err != nil {
 		return err
 	}
 	defer st.Close()
 
-	rep, err := storage.NewExcludedFiles(conf.TorrentClient.MetadataFolder, st)
+	excludedFilesStore, err := store.NewExcludedFiles(conf.TorrentClient.MetadataFolder, st)
 	if err != nil {
 		return err
 	}
 
-	c, err := storage.NewClient(st, fis, &conf.TorrentClient, id)
+	infoBytesStore, err := store.NewInfoBytes(conf.TorrentClient.MetadataFolder)
+	if err != nil {
+		return err
+	}
+
+	c, err := store.NewClient(st, fis, &conf.TorrentClient, id)
 	if err != nil {
 		return fmt.Errorf("error starting torrent client: %w", err)
 	}
 	c.AddDhtNodes(conf.TorrentClient.DHTNodes)
 	defer c.Close()
 
-	ts := service.NewService(c, rep, conf.TorrentClient.AddTimeout, conf.TorrentClient.ReadTimeout)
+	ts := service.NewService(conf.SourceDir, c, st, excludedFilesStore, infoBytesStore, conf.TorrentClient.AddTimeout, conf.TorrentClient.ReadTimeout)
 
 	if err := os.MkdirAll(conf.SourceDir, 0744); err != nil {
 		return fmt.Errorf("error creating data folder: %w", err)
 	}
 	sfs := host.NewTorrentStorage(conf.SourceDir, ts)
+	sfs = vfs.WrapLogFS(sfs, slog.Default())
 
 	// TODO make separate function
 	// {
@@ -161,10 +168,10 @@ func run(configPath string) error {
 	if conf.Mounts.WebDAV.Enabled {
 		go func() {
 			if err := webdav.NewWebDAVServer(sfs, conf.Mounts.WebDAV.Port, conf.Mounts.WebDAV.User, conf.Mounts.WebDAV.Pass); err != nil {
-				log.Error().Err(err).Msg("error starting webDAV")
+				log.Error("error starting webDAV", "error", err)
 			}
 
-			log.Warn().Msg("webDAV configuration not found!")
+			log.Warn("webDAV configuration not found!")
 		}()
 	}
 	if conf.Mounts.HttpFs.Enabled {
@@ -172,7 +179,7 @@ func run(configPath string) error {
 			httpfs := httpfs.NewHTTPFS(sfs)
 			err = nethttp.ListenAndServe(fmt.Sprintf("0.0.0.0:%d", conf.Mounts.HttpFs.Port), nethttp.FileServer(httpfs))
 			if err != nil {
-				log.Error().Err(err).Msg("error starting HTTPFS")
+				log.Error("error starting HTTPFS", "error", err)
 			}
 			// r := gin.New()
 
@@ -181,7 +188,7 @@ func run(configPath string) error {
 			// 	c.FileFromFS(path, httpfs)
 			// })
 
-			log.Info().Str("host", fmt.Sprintf("0.0.0.0:%d", conf.Mounts.HttpFs.Port)).Msg("starting HTTPFS")
+			log.Info("starting HTTPFS", "host", fmt.Sprintf("0.0.0.0:%d", conf.Mounts.HttpFs.Port))
 			// if err := r.Run(fmt.Sprintf("0.0.0.0:%d", conf.Mounts.HttpFs.Port)); err != nil {
 			// 	log.Error().Err(err).Msg("error starting HTTPFS")
 			// }
@@ -190,28 +197,41 @@ func run(configPath string) error {
 
 	if conf.Mounts.NFS.Enabled {
 		go func() {
+			log := log.With("component", "NFS")
 			listener, err := net.Listen("tcp", fmt.Sprintf("0.0.0.0:%d", conf.Mounts.NFS.Port))
-			panicOnErr(err, "starting TCP listener")
+			if err != nil {
-			log.Info().Str("host", listener.Addr().String()).Msg("starting NFS server")
+				log.Error("failed to start TCP  listener", err)
+				return
+			}
+			log.Info("starting NFS server", "host", listener.Addr().String())
 			handler, err := nfs.NewNFSv3Handler(sfs)
-			panicOnErr(err, "creating NFS handler")
+			if err != nil {
-			panicOnErr(wnfs.Serve(listener, handler), "serving nfs")
+				log.Error("failed to create NFS handler", "error", err)
+				return
+			}
+
+			err = wnfs.Serve(listener, handler)
+			if err != nil {
+				log.Error("error serving nfs", "error", err)
+				return
+			}
 		}()
 	}
 
 	go func() {
-		if err := webdav.NewDirServer(conf.SourceDir, 36912, conf.Mounts.WebDAV.User, conf.Mounts.WebDAV.Pass); err != nil {
+		err := webdav.NewDirServer(conf.SourceDir, 36912, conf.Mounts.WebDAV.User, conf.Mounts.WebDAV.Pass)
-			log.Error().Err(err).Msg("error starting webDAV")
+		if err != nil {
+			log.Error("error starting webDAV", "error", err)
 		}
-
-		log.Warn().Msg("webDAV configuration not found!")
 	}()
 
 	go func() {
 		logFilename := filepath.Join(conf.Log.Path, dlog.FileName)
 
-		err = http.New(nil, service.NewStats(), ts, logFilename, conf)
+		err := http.New(nil, service.NewStats(), ts, logFilename, conf)
-		log.Error().Err(err).Msg("error initializing HTTP server")
+		if err != nil {
+			log.Error("error initializing HTTP server", "error", err)
+		}
 	}()
 
 	sigChan := make(chan os.Signal, 1)
@@ -220,11 +240,3 @@ func run(configPath string) error {
 
 	return nil
 }
-
-func panicOnErr(err error, desc string) {
-	if err == nil {
-		return
-	}
-	log.Err(err).Msg(desc)
-	log.Panic()
-}

go.mod

@@ -3,6 +3,7 @@ module git.kmsign.ru/royalcat/tstor
 go 1.21
 
 require (
+	github.com/99designs/gqlgen v0.17.43
 	github.com/anacrolix/dht/v2 v2.21.0
 	github.com/anacrolix/log v0.14.5
 	github.com/anacrolix/missinggo/v2 v2.7.3
@@ -18,26 +19,24 @@ require (
 	github.com/knadh/koanf/providers/file v0.1.0
 	github.com/knadh/koanf/providers/structs v0.1.0
 	github.com/knadh/koanf/v2 v2.0.1
-	github.com/mattn/go-colorable v0.1.13
+	github.com/lmittmann/tint v1.0.4
 	github.com/nwaples/rardecode/v2 v2.0.0-beta.2
 	github.com/philippgille/gokv v0.6.0
 	github.com/philippgille/gokv/badgerdb v0.6.0
 	github.com/philippgille/gokv/encoding v0.6.0
-	github.com/rs/zerolog v1.31.0
 	github.com/shurcooL/httpfs v0.0.0-20230704072500-f1e31cf0ba5c
 	github.com/stretchr/testify v1.8.4
 	github.com/urfave/cli/v2 v2.27.0
+	github.com/vektah/gqlparser/v2 v2.5.11
 	github.com/willscott/go-nfs v0.0.2
 	golang.org/x/exp v0.0.0-20231226003508-02704c960a9b
 	golang.org/x/net v0.19.0
-	google.golang.org/grpc v1.53.0
-	google.golang.org/protobuf v1.30.0
-	gopkg.in/natefinch/lumberjack.v2 v2.2.1
 )
 
 require (
 	github.com/AndreasBriese/bbloom v0.0.0-20190825152654-46b345b51c96 // indirect
 	github.com/RoaringBitmap/roaring v1.2.3 // indirect
+	github.com/agnivade/levenshtein v1.1.1 // indirect
 	github.com/ajwerner/btree v0.0.0-20211221152037-f427b3e689c0 // indirect
 	github.com/alecthomas/atomic v0.1.0-alpha2 // indirect
 	github.com/anacrolix/chansync v0.3.0 // indirect
@@ -99,7 +98,7 @@ require (
 	github.com/klauspost/cpuid/v2 v2.2.4 // indirect
 	github.com/knadh/koanf/maps v0.1.1 // indirect
 	github.com/leodido/go-urn v1.2.4 // indirect
-	github.com/mattn/go-isatty v0.0.19 // indirect
+	github.com/mattn/go-isatty v0.0.20 // indirect
 	github.com/mitchellh/copystructure v1.2.0 // indirect
 	github.com/mitchellh/mapstructure v1.5.0 // indirect
 	github.com/mitchellh/reflectwalk v1.0.2 // indirect
@@ -134,6 +133,7 @@ require (
 	github.com/rs/dnscache v0.0.0-20211102005908-e0241e321417 // indirect
 	github.com/russross/blackfriday/v2 v2.1.0 // indirect
 	github.com/ryszard/goskiplist v0.0.0-20150312221310-2dfbae5fcf46 // indirect
+	github.com/sosodev/duration v1.1.0 // indirect
 	github.com/tidwall/btree v1.6.0 // indirect
 	github.com/twitchyliquid64/golang-asm v0.15.1 // indirect
 	github.com/ugorji/go/codec v1.2.11 // indirect
@@ -146,12 +146,14 @@ require (
 	go.opentelemetry.io/otel/trace v1.8.0 // indirect
 	go4.org v0.0.0-20200411211856-f5505b9728dd // indirect
 	golang.org/x/arch v0.3.0 // indirect
-	golang.org/x/crypto v0.16.0 // indirect
+	golang.org/x/crypto v0.17.0 // indirect
-	golang.org/x/sync v0.3.0 // indirect
+	golang.org/x/mod v0.14.0 // indirect
+	golang.org/x/sync v0.5.0 // indirect
 	golang.org/x/sys v0.16.0 // indirect
 	golang.org/x/text v0.14.0 // indirect
-	golang.org/x/time v0.0.0-20220609170525-579cf78fd858 // indirect
+	golang.org/x/time v0.5.0 // indirect
-	google.golang.org/genproto v0.0.0-20230110181048-76db0878b65f // indirect
+	golang.org/x/tools v0.16.0 // indirect
+	google.golang.org/protobuf v1.30.0 // indirect
 	gopkg.in/yaml.v3 v3.0.1 // indirect
 	modernc.org/libc v1.22.3 // indirect
 	modernc.org/mathutil v1.5.0 // indirect

go.sum

@@ -19,6 +19,8 @@ crawshaw.io/sqlite v0.3.2/go.mod h1:igAO5JulrQ1DbdZdtVq48mnZUBAPOeFzer7VhDWNtW4=
 dmitri.shuralyov.com/gpu/mtl v0.0.0-20190408044501-666a987793e9/go.mod h1:H6x//7gZCb22OMCxBHrMx7a5I7Hp++hsVxbQ4BYO7hU=
 filippo.io/edwards25519 v1.0.0-rc.1 h1:m0VOOB23frXZvAOK44usCgLWvtsxIoMCTBGJZlpmGfU=
 filippo.io/edwards25519 v1.0.0-rc.1/go.mod h1:N1IkdkCkiLB6tki+MYJoSx2JTY9NUlxZE7eHn5EwJns=
+github.com/99designs/gqlgen v0.17.43 h1:I4SYg6ahjowErAQcHFVKy5EcWuwJ3+Xw9z2fLpuFCPo=
+github.com/99designs/gqlgen v0.17.43/go.mod h1:lO0Zjy8MkZgBdv4T1U91x09r0e0WFOdhVUutlQs1Rsc=
 github.com/AndreasBriese/bbloom v0.0.0-20190306092124-e2d15f34fcf9/go.mod h1:bOvUY6CB00SOBii9/FifXqc0awNKxLFCL/+pkDPuyl8=
 github.com/AndreasBriese/bbloom v0.0.0-20190825152654-46b345b51c96 h1:cTp8I5+VIoKjsnZuH8vjyaysT/ses3EvZeaV/1UkF2M=
 github.com/AndreasBriese/bbloom v0.0.0-20190825152654-46b345b51c96/go.mod h1:bOvUY6CB00SOBii9/FifXqc0awNKxLFCL/+pkDPuyl8=
@@ -31,6 +33,8 @@ github.com/RoaringBitmap/roaring v1.2.3 h1:yqreLINqIrX22ErkKI0vY47/ivtJr6n+kMhVO
 github.com/RoaringBitmap/roaring v1.2.3/go.mod h1:plvDsJQpxOC5bw8LRteu/MLWHsHez/3y6cubLI4/1yE=
 github.com/Shopify/sarama v1.19.0/go.mod h1:FVkBWblsNy7DGZRfXLU0O9RCGt5g3g3yEuWXgklEdEo=
 github.com/Shopify/toxiproxy v2.1.4+incompatible/go.mod h1:OXgGpZ6Cli1/URJOF1DMxUHB2q5Ap20/P/eIdh4G0pI=
+github.com/agnivade/levenshtein v1.1.1 h1:QY8M92nrzkmr798gCo3kmMyqXFzdQVpxLlGPRBij0P8=
+github.com/agnivade/levenshtein v1.1.1/go.mod h1:veldBMzWxcCG2ZvUTKD2kJNRdCk5hVbJomOvKkmgYbo=
 github.com/ajwerner/btree v0.0.0-20211221152037-f427b3e689c0 h1:byYvvbfSo3+9efR4IeReh77gVs4PnNDR3AMOE9NJ7a0=
 github.com/ajwerner/btree v0.0.0-20211221152037-f427b3e689c0/go.mod h1:q37NoqncT41qKc048STsifIt69LfUJ8SrWWcz/yam5k=
 github.com/alecthomas/assert/v2 v2.0.0-alpha3 h1:pcHeMvQ3OMstAWgaeaXIAL8uzB9xMm2zlxt+/4ml8lk=
@@ -98,9 +102,13 @@ github.com/anacrolix/upnp v0.1.3-0.20220123035249-922794e51c96 h1:QAVZ3pN/J4/Uzi
 github.com/anacrolix/upnp v0.1.3-0.20220123035249-922794e51c96/go.mod h1:Wa6n8cYIdaG35x15aH3Zy6d03f7P728QfdcDeD/IEOs=
 github.com/anacrolix/utp v0.1.0 h1:FOpQOmIwYsnENnz7tAGohA+r6iXpRjrq8ssKSre2Cp4=
 github.com/anacrolix/utp v0.1.0/go.mod h1:MDwc+vsGEq7RMw6lr2GKOEqjWny5hO5OZXRVNaBJ2Dk=
+github.com/andreyvit/diff v0.0.0-20170406064948-c7f18ee00883 h1:bvNMNQO63//z+xNgfBlViaCIJKLlCJ6/fmUseuG0wVQ=
+github.com/andreyvit/diff v0.0.0-20170406064948-c7f18ee00883/go.mod h1:rCTlJbsFo29Kk6CurOXKm700vrz8f0KW0JNfpkRJY/8=
 github.com/andybalholm/brotli v1.0.6 h1:Yf9fFpf49Zrxb9NlQaluyE92/+X7UVHlhMNJN2sxfOI=
 github.com/andybalholm/brotli v1.0.6/go.mod h1:fO7iG3H7G2nSZ7m0zPUDn85XEX2GTukHGRSepvi9Eig=
 github.com/apache/thrift v0.12.0/go.mod h1:cp2SuWMxlEZw2r+iP2GNCdIi4C1qmUzdZFSVb+bacwQ=
+github.com/arbovm/levenshtein v0.0.0-20160628152529-48b4e1c0c4d0 h1:jfIu9sQUG6Ig+0+Ap1h4unLjW6YQJpKZVmUzxsD4E/Q=
+github.com/arbovm/levenshtein v0.0.0-20160628152529-48b4e1c0c4d0/go.mod h1:t2tdKJDJF9BV14lnkjHmOQgcvEKgtqs5a1N3LNdJhGE=
 github.com/armon/consul-api v0.0.0-20180202201655-eb2c6b5be1b6/go.mod h1:grANhF5doyWs3UAsr3K4I6qtAmlQcZDesFNEHPZAzj8=
 github.com/bahlo/generic-list-go v0.2.0 h1:5sz/EEAK+ls5wF+NeqDpk5+iNdMDXrh3z3nPnH1Wvgk=
 github.com/bahlo/generic-list-go v0.2.0/go.mod h1:2KvAjgMlE5NNynlg/5iLrrCCZ2+5xWbdbCW3pNTGyYg=
@@ -142,7 +150,6 @@ github.com/client9/misspell v0.3.4/go.mod h1:qj6jICC3Q7zFZvVWo7KLAzC3yx5G7kyvSDk
 github.com/coreos/etcd v3.3.10+incompatible/go.mod h1:uF7uidLiAD3TWHmW31ZFd/JWoc32PjwdhPthX9715RE=
 github.com/coreos/go-etcd v2.0.0+incompatible/go.mod h1:Jez6KQU2B/sWsbdaef3ED8NzMklzPG4d5KIOhIy30Tk=
 github.com/coreos/go-semver v0.2.0/go.mod h1:nnelYz7RCh+5ahJtPPxZlU+153eP4D4r3EedlOD2RNk=
-github.com/coreos/go-systemd/v22 v22.5.0/go.mod h1:Y58oyj3AT4RCenI/lSvhwexgC+NSVTIJ3seZv2GcEnc=
 github.com/cpuguy83/go-md2man v1.0.10/go.mod h1:SmD6nW6nTyfqj6ABTjUi3V3JVMnlJmwcJI5acqYI6dE=
 github.com/cpuguy83/go-md2man/v2 v2.0.2 h1:p1EgwI/C7NhT0JmVkwCD2ZBK8j4aeHQX2pMHHBfMQ6w=
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@@ -158,6 +165,8 @@ github.com/dgraph-io/ristretto v0.1.1 h1:6CWw5tJNgpegArSHpNHJKldNeq03FQCwYvfMVWa
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@@ -229,7 +238,6 @@ github.com/go-test/deep v1.0.4/go.mod h1:wGDj63lr65AM2AQyKZd/NYHGb0R+1RLqB8NKt3a
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@@ -358,13 +366,12 @@ github.com/kr/text v0.2.0/go.mod h1:eLer722TekiGuMkidMxC/pM04lWEeraHUUmBw8l2grE=
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@@ -500,9 +507,6 @@ github.com/rogpeppe/go-internal v1.11.0 h1:cWPaGQEPrBb5/AsnsZesgZZ9yb1OQ+GOISoDN
 github.com/rogpeppe/go-internal v1.11.0/go.mod h1:ddIwULY96R17DhadqLgMfk9H9tvdUzkipdSkR5nkCZA=
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-github.com/rs/xid v1.5.0/go.mod h1:trrq9SKmegXys3aeAKXMUTdJsYXVwGY3RLcfgqegfbg=
-github.com/rs/zerolog v1.31.0 h1:FcTR3NnLWW+NnTwwhFWiJSZr4ECLpqCm6QsEnyvbV4A=
-github.com/rs/zerolog v1.31.0/go.mod h1:/7mN4D5sKwJLZQ2b/znpjC3/GQWY/xaDXUM0kKWRHss=
 github.com/russross/blackfriday v1.5.2/go.mod h1:JO/DiYxRf+HjHt06OyowR9PTA263kcR/rfWxYHBV53g=
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@@ -510,6 +514,8 @@ github.com/rwcarlsen/goexif v0.0.0-20190401172101-9e8deecbddbd/go.mod h1:hPqNNc0
 github.com/ryszard/goskiplist v0.0.0-20150312221310-2dfbae5fcf46 h1:GHRpF1pTW19a8tTFrMLUcfWwyC0pnifVo2ClaLq+hP8=
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 github.com/sclevine/agouti v3.0.0+incompatible/go.mod h1:b4WX9W9L1sfQKXeJf1mUTLZKJ48R1S7H23Ji7oFO5Bw=
+github.com/sergi/go-diff v1.3.1 h1:xkr+Oxo4BOQKmkn/B9eMK0g5Kg/983T9DqqPHwYqD+8=
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 github.com/shurcooL/httpfs v0.0.0-20230704072500-f1e31cf0ba5c h1:aqg5Vm5dwtvL+YgDpBcK1ITf3o96N/K7/wsRXQnUTEs=
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 github.com/sirupsen/logrus v1.2.0/go.mod h1:LxeOpSwHxABJmUn/MG1IvRgCAasNZTLOkJPxbbu5VWo=
@@ -518,6 +524,8 @@ github.com/smartystreets/assertions v0.0.0-20180927180507-b2de0cb4f26d/go.mod h1
 github.com/smartystreets/assertions v0.0.0-20190215210624-980c5ac6f3ac/go.mod h1:OnSkiWE9lh6wB0YB77sQom3nweQdgAjqCqsofrRNTgc=
 github.com/smartystreets/goconvey v0.0.0-20181108003508-044398e4856c/go.mod h1:XDJAKZRPZ1CvBcN2aX5YOUTYGHki24fSF0Iv48Ibg0s=
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+github.com/sosodev/duration v1.1.0 h1:kQcaiGbJaIsRqgQy7VGlZrVw1giWO+lDoX3MCPnpVO4=
+github.com/sosodev/duration v1.1.0/go.mod h1:RQIBBX0+fMLc/D9+Jb/fwvVmo0eZvDDEERAikUR6SDg=
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@@ -558,14 +566,12 @@ github.com/ulikunitz/xz v0.5.11 h1:kpFauv27b6ynzBNT/Xy+1k+fK4WswhN/6PN5WhFAGw8=
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+github.com/vektah/gqlparser/v2 v2.5.11 h1:JJxLtXIoN7+3x6MBdtIP59TP1RANnY7pXOaDnADQSf8=
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@@ -574,7 +580,6 @@ github.com/xrash/smetrics v0.0.0-20201216005158-039620a65673/go.mod h1:N3UwUGtsr
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@@ -607,8 +612,8 @@ golang.org/x/crypto v0.0.0-20220131195533-30dcbda58838/go.mod h1:IxCIyHEi3zRg3s0
 golang.org/x/crypto v0.0.0-20220427172511-eb4f295cb31f/go.mod h1:IxCIyHEi3zRg3s0A5j5BB6A9Jmi73HwBIUl50j+osU4=
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-golang.org/x/crypto v0.16.0 h1:mMMrFzRSCF0GvB7Ne27XVtVAaXLrPmgPC7/v0tkwHaY=
+golang.org/x/crypto v0.17.0 h1:r8bRNjWL3GshPW3gkd+RpvzWrZAwPS49OmTGZ/uhM4k=
-golang.org/x/crypto v0.16.0/go.mod h1:gCAAfMLgwOJRpTjQ2zCCt2OcSfYMTeZVSRtQlPC7Nq4=
+golang.org/x/crypto v0.17.0/go.mod h1:gCAAfMLgwOJRpTjQ2zCCt2OcSfYMTeZVSRtQlPC7Nq4=
 golang.org/x/exp v0.0.0-20190121172915-509febef88a4/go.mod h1:CJ0aWSM057203Lf6IL+f9T1iT9GByDxfZKAQTCR3kQA=
 golang.org/x/exp v0.0.0-20190306152737-a1d7652674e8/go.mod h1:CJ0aWSM057203Lf6IL+f9T1iT9GByDxfZKAQTCR3kQA=
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@@ -638,6 +643,8 @@ golang.org/x/mod v0.1.1-0.20191105210325-c90efee705ee/go.mod h1:QqPTAvyqsEbceGzB
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 golang.org/x/mod v0.6.0-dev.0.20220419223038-86c51ed26bb4/go.mod h1:jJ57K6gSWd91VN4djpZkiMVwK6gcyfeH4XE8wZrZaV4=
+golang.org/x/mod v0.14.0 h1:dGoOF9QVLYng8IHTm7BAyWqCqSheQ5pYWGhzW00YJr0=
+golang.org/x/mod v0.14.0/go.mod h1:hTbmBsO62+eylJbnUtE2MGJUyE7QWk4xUqPFrRgJ+7c=
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@@ -689,8 +696,8 @@ golang.org/x/sync v0.0.0-20190423024810-112230192c58/go.mod h1:RxMgew5VJxzue5/jJ
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-golang.org/x/sync v0.3.0 h1:ftCYgMx6zT/asHUrPw8BLLscYtGznsLAnjq5RH9P66E=
+golang.org/x/sync v0.5.0 h1:60k92dhOjHxJkrqnwsfl8KuaHbn/5dl0lUPUklKo3qE=
-golang.org/x/sync v0.3.0/go.mod h1:FU7BRWz2tNW+3quACPkgCx/L+uEAv1htQ0V83Z9Rj+Y=
+golang.org/x/sync v0.5.0/go.mod h1:Czt+wKu1gCyEFDUtn0jG5QVvpJ6rzVqr5aXyt9drQfk=
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@@ -732,7 +739,6 @@ golang.org/x/sys v0.0.0-20220520151302-bc2c85ada10a/go.mod h1:oPkhp1MJrh7nUepCBc
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 golang.org/x/sys v0.0.0-20220908164124-27713097b956/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.0.0-20221010170243-090e33056c14/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.1.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
@@ -740,9 +746,6 @@ golang.org/x/sys v0.2.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.4.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.5.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.6.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
-golang.org/x/sys v0.12.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
-golang.org/x/sys v0.15.0 h1:h48lPFYpsTvQJZF4EKyI4aLHaev3CxivZmv7yZig9pc=
-golang.org/x/sys v0.15.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
 golang.org/x/sys v0.16.0 h1:xWw16ngr6ZMtmxDyKyIgsE93KNKz5HKmMa3b8ALHidU=
 golang.org/x/sys v0.16.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
 golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo=
@@ -764,8 +767,8 @@ golang.org/x/text v0.14.0 h1:ScX5w1eTa3QqT8oi6+ziP7dTV1S2+ALU0bI+0zXKWiQ=
 golang.org/x/text v0.14.0/go.mod h1:18ZOQIKpY8NJVqYksKHtTdi31H5itFRjB5/qKTNYzSU=
 golang.org/x/time v0.0.0-20181108054448-85acf8d2951c/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ=
 golang.org/x/time v0.0.0-20190308202827-9d24e82272b4/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ=
-golang.org/x/time v0.0.0-20220609170525-579cf78fd858 h1:Dpdu/EMxGMFgq0CeYMh4fazTD2vtlZRYE7wyynxJb9U=
+golang.org/x/time v0.5.0 h1:o7cqy6amK/52YcAKIPlM3a+Fpj35zvRj2TP+e1xFSfk=
-golang.org/x/time v0.0.0-20220609170525-579cf78fd858/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ=
+golang.org/x/time v0.5.0/go.mod h1:3BpzKBy/shNhVucY/MWOyx10tF3SFh9QdLuxbVysPQM=
 golang.org/x/tools v0.0.0-20180828015842-6cd1fcedba52/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
 golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
 golang.org/x/tools v0.0.0-20190114222345-bf090417da8b/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
@@ -828,8 +831,6 @@ google.golang.org/genproto v0.0.0-20191115194625-c23dd37a84c9/go.mod h1:n3cpQtvx
 google.golang.org/genproto v0.0.0-20191216164720-4f79533eabd1/go.mod h1:n3cpQtvxv34hfy77yVDNjmbRyujviMdxYliBSkLhpCc=
 google.golang.org/genproto v0.0.0-20191230161307-f3c370f40bfb/go.mod h1:n3cpQtvxv34hfy77yVDNjmbRyujviMdxYliBSkLhpCc=
 google.golang.org/genproto v0.0.0-20200212174721-66ed5ce911ce/go.mod h1:55QSHmfGQM9UVYDPBsyGGes0y52j32PQ3BqQfXhyH3c=
-google.golang.org/genproto v0.0.0-20230110181048-76db0878b65f h1:BWUVssLB0HVOSY78gIdvk1dTVYtT1y8SBWtPYuTJ/6w=
-google.golang.org/genproto v0.0.0-20230110181048-76db0878b65f/go.mod h1:RGgjbofJ8xD9Sq1VVhDM1Vok1vRONV+rg+CjzG4SZKM=
 google.golang.org/grpc v1.17.0/go.mod h1:6QZJwpn2B+Zp71q/5VxRsJ6NXXVCE5NRUHRo+f3cWCs=
 google.golang.org/grpc v1.19.0/go.mod h1:mqu4LbDTu4XGKhr4mRzUsmM4RtVoemTSY81AxZiDr8c=
 google.golang.org/grpc v1.20.1/go.mod h1:10oTOabMzJvdu6/UiuZezV6QK5dSlG84ov/aaiqXj38=
@@ -838,8 +839,6 @@ google.golang.org/grpc v1.23.0/go.mod h1:Y5yQAOtifL1yxbo5wqy6BxZv8vAUGQwXBOALyac
 google.golang.org/grpc v1.26.0/go.mod h1:qbnxyOmOxrQa7FizSgH+ReBfzJrCY1pSN7KXBS8abTk=
 google.golang.org/grpc v1.27.0/go.mod h1:qbnxyOmOxrQa7FizSgH+ReBfzJrCY1pSN7KXBS8abTk=
 google.golang.org/grpc v1.27.1/go.mod h1:qbnxyOmOxrQa7FizSgH+ReBfzJrCY1pSN7KXBS8abTk=
-google.golang.org/grpc v1.53.0 h1:LAv2ds7cmFV/XTS3XG1NneeENYrXGmorPxsBbptIjNc=
-google.golang.org/grpc v1.53.0/go.mod h1:OnIrk0ipVdj4N5d9IUoFUx72/VlD7+jUsHwZgwSMQpw=
 google.golang.org/protobuf v0.0.0-20200109180630-ec00e32a8dfd/go.mod h1:DFci5gLYBciE7Vtevhsrf46CRTquxDuWsQurQQe4oz8=
 google.golang.org/protobuf v0.0.0-20200221191635-4d8936d0db64/go.mod h1:kwYJMbMJ01Woi6D6+Kah6886xMZcty6N08ah7+eCXa0=
 google.golang.org/protobuf v0.0.0-20200228230310-ab0ca4ff8a60/go.mod h1:cfTl7dwQJ+fmap5saPgwCLgHXTUD7jkjRqWcaiX5VyM=
@@ -859,14 +858,13 @@ gopkg.in/check.v1 v1.0.0-20201130134442-10cb98267c6c h1:Hei/4ADfdWqJk1ZMxUNpqntN
 gopkg.in/check.v1 v1.0.0-20201130134442-10cb98267c6c/go.mod h1:JHkPIbrfpd72SG/EVd6muEfDQjcINNoR0C8j2r3qZ4Q=
 gopkg.in/errgo.v2 v2.1.0/go.mod h1:hNsd1EY+bozCKY1Ytp96fpM3vjJbqLJn88ws8XvfDNI=
 gopkg.in/fsnotify.v1 v1.4.7/go.mod h1:Tz8NjZHkW78fSQdbUxIjBTcgA1z1m8ZHf0WmKUhAMys=
-gopkg.in/natefinch/lumberjack.v2 v2.2.1 h1:bBRl1b0OH9s/DuPhuXpNl+VtCaJXFZ5/uEFST95x9zc=
-gopkg.in/natefinch/lumberjack.v2 v2.2.1/go.mod h1:YD8tP3GAjkrDg1eZH7EGmyESg/lsYskCTPBJVb9jqSc=
 gopkg.in/tomb.v1 v1.0.0-20141024135613-dd632973f1e7/go.mod h1:dt/ZhP58zS4L8KSrWDmTeBkI65Dw0HsyUHuEVlX15mw=
 gopkg.in/yaml.v2 v2.2.1/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
 gopkg.in/yaml.v2 v2.2.2/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
 gopkg.in/yaml.v2 v2.2.4/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
 gopkg.in/yaml.v2 v2.2.5/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
 gopkg.in/yaml.v2 v2.3.0/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
+gopkg.in/yaml.v2 v2.4.0 h1:D8xgwECY7CYvx+Y2n4sBz93Jn9JRvxdiyyo8CTfuKaY=
 gopkg.in/yaml.v2 v2.4.0/go.mod h1:RDklbk79AGWmwhnvt/jBztapEOGDOx6ZbXqjP6csGnQ=
 gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
 gopkg.in/yaml.v3 v3.0.0-20210107192922-496545a6307b/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=

graphql/mutation.graphql

@@ -0,0 +1,10 @@
+type Mutation {
+    validateTorrents(filter: TorrentFilter!): Boolean!
+    cleanupTorrents(files: Boolean, dryRun: Boolean!): Int!
+}
+
+input TorrentFilter @oneOf {
+    everything: Boolean
+    infohash: String
+    # pathGlob: String!
+}

graphql/query.graphql

@@ -0,0 +1,43 @@
+type Query {
+  torrents(filter: TorrentsFilter, pagination: Pagination): [Torrent!]!
+}
+
+input TorrentsFilter {
+  name: StringFilter
+  bytesCompleted: IntFilter
+  bytesMissing: IntFilter
+
+  peersCount: IntFilter
+}
+
+input Pagination {
+  offset: Int!
+  limit: Int!
+}
+
+input StringFilter @oneOf {
+  eq: String
+  substr: String
+  in: [String!]
+}
+
+input IntFilter @oneOf {
+  eq: Int
+  gt: Int
+  lt: Int
+  gte: Int
+  lte: Int
+  in: [Int!]
+}
+
+input DateTimeFilter @oneOf {
+  eq: DateTime
+  gt: DateTime
+  lt: DateTime
+  gte: DateTime
+  lte: DateTime
+}
+
+input BooleanFilter @oneOf {
+  eq: Boolean
+}

graphql/schema.graphql

@@ -0,0 +1,9 @@
+directive @oneOf on INPUT_OBJECT | FIELD_DEFINITION
+
+scalar DateTime
+
+type Schema {
+  query: Query
+  mutation: Mutation
+}
+

graphql/types/torrent.graphql

@@ -0,0 +1,24 @@
+type Torrent {
+  name: String!
+  infohash: String!
+  bytesCompleted: Int!
+  torrentFilePath: String!
+  bytesMissing: Int!
+  files: [TorrentFile!]!
+  excludedFiles: [TorrentFile!]!
+  peers: [TorrentPeer!]!
+}
+
+type TorrentFile {
+  filename: String!
+  size: Int!
+  bytesCompleted: Int!
+}
+
+type TorrentPeer {
+  ip: String!
+  downloadRate: Float!
+  discovery: String!
+  port: Int!
+  clientName: String!
+}

src/delivery/graphql/model/filter.go

@@ -0,0 +1,21 @@
+package model
+
+import "slices"
+
+func (f *IntFilter) IsValid(v int64) bool {
+	if f.Eq != nil {
+		return v == *f.Eq
+	} else if f.Gt != nil {
+		return v > *f.Gt
+	} else if f.Gte != nil {
+		return v >= *f.Gte
+	} else if f.Lt != nil {
+		return v < *f.Lt
+	} else if f.Lte != nil {
+		return v <= *f.Lte
+	} else if f.In != nil {
+		return slices.Contains(f.In, v)
+	}
+
+	return true
+}

src/delivery/graphql/model/mappers.go

@@ -0,0 +1,24 @@
+package model
+
+import "github.com/anacrolix/torrent"
+
+func MapPeerSource(source torrent.PeerSource) string {
+	switch source {
+	case torrent.PeerSourceDirect:
+		return "Direct"
+	case torrent.PeerSourceUtHolepunch:
+		return "Ut Holepunch"
+	case torrent.PeerSourceDhtAnnouncePeer:
+		return "DHT Announce"
+	case torrent.PeerSourceDhtGetPeers:
+		return "DHT"
+	case torrent.PeerSourceIncoming:
+		return "Incoming"
+	case torrent.PeerSourceTracker:
+		return "Tracker"
+	case torrent.PeerSourcePex:
+		return "PEX"
+	default:
+		return "Unknown"
+	}
+}

src/delivery/graphql/model/models_gen.go

@@ -0,0 +1,93 @@
+// Code generated by github.com/99designs/gqlgen, DO NOT EDIT.
+
+package model
+
+import (
+	"time"
+
+	"git.kmsign.ru/royalcat/tstor/src/host/controller"
+	"github.com/anacrolix/torrent"
+)
+
+type BooleanFilter struct {
+	Eq *bool `json:"eq,omitempty"`
+}
+
+type DateTimeFilter struct {
+	Eq  *time.Time `json:"eq,omitempty"`
+	Gt  *time.Time `json:"gt,omitempty"`
+	Lt  *time.Time `json:"lt,omitempty"`
+	Gte *time.Time `json:"gte,omitempty"`
+	Lte *time.Time `json:"lte,omitempty"`
+}
+
+type IntFilter struct {
+	Eq  *int64  `json:"eq,omitempty"`
+	Gt  *int64  `json:"gt,omitempty"`
+	Lt  *int64  `json:"lt,omitempty"`
+	Gte *int64  `json:"gte,omitempty"`
+	Lte *int64  `json:"lte,omitempty"`
+	In  []int64 `json:"in,omitempty"`
+}
+
+type Mutation struct {
+}
+
+type Pagination struct {
+	Offset int64 `json:"offset"`
+	Limit  int64 `json:"limit"`
+}
+
+type Query struct {
+}
+
+type Schema struct {
+	Query    *Query    `json:"query,omitempty"`
+	Mutation *Mutation `json:"mutation,omitempty"`
+}
+
+type StringFilter struct {
+	Eq     *string  `json:"eq,omitempty"`
+	Substr *string  `json:"substr,omitempty"`
+	In     []string `json:"in,omitempty"`
+}
+
+type Torrent struct {
+	Name            string              `json:"name"`
+	Infohash        string              `json:"infohash"`
+	BytesCompleted  int64               `json:"bytesCompleted"`
+	TorrentFilePath string              `json:"torrentFilePath"`
+	BytesMissing    int64               `json:"bytesMissing"`
+	Files           []*TorrentFile      `json:"files"`
+	ExcludedFiles   []*TorrentFile      `json:"excludedFiles"`
+	Peers           []*TorrentPeer      `json:"peers"`
+	T               *controller.Torrent `json:"-"`
+}
+
+type TorrentFile struct {
+	Filename       string        `json:"filename"`
+	Size           int64         `json:"size"`
+	BytesCompleted int64         `json:"bytesCompleted"`
+	F              *torrent.File `json:"-"`
+}
+
+type TorrentFilter struct {
+	Everything *bool   `json:"everything,omitempty"`
+	Infohash   *string `json:"infohash,omitempty"`
+}
+
+type TorrentPeer struct {
+	IP           string            `json:"ip"`
+	DownloadRate float64           `json:"downloadRate"`
+	Discovery    string            `json:"discovery"`
+	Port         int64             `json:"port"`
+	ClientName   string            `json:"clientName"`
+	F            *torrent.PeerConn `json:"-"`
+}
+
+type TorrentsFilter struct {
+	Name           *StringFilter `json:"name,omitempty"`
+	BytesCompleted *IntFilter    `json:"bytesCompleted,omitempty"`
+	BytesMissing   *IntFilter    `json:"bytesMissing,omitempty"`
+	PeersCount     *IntFilter    `json:"peersCount,omitempty"`
+}

src/delivery/graphql/oneof.go

@@ -0,0 +1,28 @@
+package graph
+
+import (
+	"context"
+	"fmt"
+
+	"github.com/99designs/gqlgen/graphql"
+)
+
+func OneOf(ctx context.Context, obj interface{}, next graphql.Resolver) (res interface{}, err error) {
+	wasValue := false
+	m, ok := obj.(map[string]any)
+	if !ok {
+		return nil, fmt.Errorf("OneOf error, unknow object type: %T", obj)
+	}
+
+	for k, v := range m {
+		if v != nil {
+			if !wasValue {
+				wasValue = true
+			} else {
+				return nil, fmt.Errorf("OneOf with multiple fields: %s", k)
+			}
+		}
+	}
+
+	return next(ctx)
+}

src/delivery/graphql/resolver/mutation.resolvers.go

@@ -0,0 +1,64 @@
+package resolver
+
+// This file will be automatically regenerated based on the schema, any resolver implementations
+// will be copied through when generating and any unknown code will be moved to the end.
+// Code generated by github.com/99designs/gqlgen version v0.17.43
+
+import (
+	"context"
+
+	graph "git.kmsign.ru/royalcat/tstor/src/delivery/graphql"
+	"git.kmsign.ru/royalcat/tstor/src/delivery/graphql/model"
+)
+
+// ValidateTorrents is the resolver for the validateTorrents field.
+func (r *mutationResolver) ValidateTorrents(ctx context.Context, filter model.TorrentFilter) (bool, error) {
+	if filter.Infohash != nil {
+		t, err := r.Resolver.Service.GetTorrent(*filter.Infohash)
+		if err != nil {
+			return false, err
+		}
+		if t == nil {
+			return false, nil
+		}
+
+		t.ValidateTorrent()
+		return true, nil
+	}
+
+	if filter.Everything != nil && *filter.Everything {
+		torrents, err := r.Resolver.Service.ListTorrents(ctx)
+		if err != nil {
+			return false, err
+		}
+		for _, v := range torrents {
+			if err := v.ValidateTorrent(); err != nil {
+				return false, err
+			}
+		}
+		return true, nil
+	}
+
+	return false, nil
+}
+
+// CleanupTorrents is the resolver for the cleanupTorrents field.
+func (r *mutationResolver) CleanupTorrents(ctx context.Context, files *bool, dryRun bool) (int64, error) {
+	torrents, err := r.Service.ListTorrents(ctx)
+	if err != nil {
+		return 0, err
+	}
+
+	if files != nil && *files {
+		r, err := r.Service.Storage.CleanupFiles(ctx, torrents, dryRun)
+		return int64(r), err
+	} else {
+		r, err := r.Service.Storage.CleanupDirs(ctx, torrents, dryRun)
+		return int64(r), err
+	}
+}
+
+// Mutation returns graph.MutationResolver implementation.
+func (r *Resolver) Mutation() graph.MutationResolver { return &mutationResolver{r} }
+
+type mutationResolver struct{ *Resolver }

src/delivery/graphql/resolver/query.resolvers.go

@@ -0,0 +1,75 @@
+package resolver
+
+// This file will be automatically regenerated based on the schema, any resolver implementations
+// will be copied through when generating and any unknown code will be moved to the end.
+// Code generated by github.com/99designs/gqlgen version v0.17.43
+
+import (
+	"context"
+
+	graph "git.kmsign.ru/royalcat/tstor/src/delivery/graphql"
+	"git.kmsign.ru/royalcat/tstor/src/delivery/graphql/model"
+)
+
+// Torrents is the resolver for the torrents field.
+func (r *queryResolver) Torrents(ctx context.Context, filter *model.TorrentsFilter, pagination *model.Pagination) ([]*model.Torrent, error) {
+	torrents, err := r.Service.ListTorrents(ctx)
+	if err != nil {
+		return nil, err
+	}
+
+	filterFuncs := []func(torrent *model.Torrent) bool{}
+
+	if filter != nil {
+		if filter.BytesCompleted != nil {
+			filterFuncs = append(filterFuncs, func(torrent *model.Torrent) bool {
+				return filter.BytesCompleted.IsValid(torrent.BytesCompleted)
+			})
+		}
+		if filter.BytesMissing != nil {
+			filterFuncs = append(filterFuncs, func(torrent *model.Torrent) bool {
+				return filter.BytesMissing.IsValid(torrent.BytesMissing)
+			})
+		}
+		if filter.PeersCount != nil {
+			filterFuncs = append(filterFuncs, func(torrent *model.Torrent) bool {
+				return filter.PeersCount.IsValid(
+					int64(len(torrent.T.Torrent().PeerConns())),
+				)
+			})
+		}
+
+	}
+
+	filterFunc := func(torrent *model.Torrent) bool {
+		for _, f := range filterFuncs {
+			if !f(torrent) {
+				return false
+			}
+		}
+		return true
+	}
+
+	tr := []*model.Torrent{}
+	for _, t := range torrents {
+		d := &model.Torrent{
+			Infohash:       t.InfoHash(),
+			Name:           t.Name(),
+			BytesCompleted: t.BytesCompleted(),
+			BytesMissing:   t.BytesMissing(),
+			T:              t,
+		}
+
+		if !filterFunc(d) {
+			continue
+		}
+		tr = append(tr, d)
+	}
+
+	return tr, nil
+}
+
+// Query returns graph.QueryResolver implementation.
+func (r *Resolver) Query() graph.QueryResolver { return &queryResolver{r} }
+
+type queryResolver struct{ *Resolver }

src/delivery/graphql/resolver/resolver.go

@@ -0,0 +1,11 @@
+package resolver
+
+import "git.kmsign.ru/royalcat/tstor/src/host/service"
+
+// This file will not be regenerated automatically.
+//
+// It serves as dependency injection for your app, add any dependencies you require here.
+
+type Resolver struct {
+	Service *service.Service
+}

src/delivery/graphql/resolver/torrent.resolvers.go

@@ -0,0 +1,73 @@
+package resolver
+
+// This file will be automatically regenerated based on the schema, any resolver implementations
+// will be copied through when generating and any unknown code will be moved to the end.
+// Code generated by github.com/99designs/gqlgen version v0.17.43
+
+import (
+	"context"
+
+	graph "git.kmsign.ru/royalcat/tstor/src/delivery/graphql"
+	"git.kmsign.ru/royalcat/tstor/src/delivery/graphql/model"
+)
+
+// Name is the resolver for the name field.
+func (r *torrentResolver) Name(ctx context.Context, obj *model.Torrent) (string, error) {
+	return obj.T.Name(), nil
+}
+
+// Files is the resolver for the files field.
+func (r *torrentResolver) Files(ctx context.Context, obj *model.Torrent) ([]*model.TorrentFile, error) {
+	out := []*model.TorrentFile{}
+	files, err := obj.T.Files()
+	if err != nil {
+		return nil, err
+	}
+	for _, f := range files {
+		out = append(out, &model.TorrentFile{
+			Filename:       f.DisplayPath(),
+			Size:           f.Length(),
+			BytesCompleted: f.BytesCompleted(),
+			F:              f,
+		})
+	}
+	return out, nil
+}
+
+// ExcludedFiles is the resolver for the excludedFiles field.
+func (r *torrentResolver) ExcludedFiles(ctx context.Context, obj *model.Torrent) ([]*model.TorrentFile, error) {
+	out := []*model.TorrentFile{}
+	files, err := obj.T.ExcludedFiles()
+	if err != nil {
+		return nil, err
+	}
+	for _, f := range files {
+		out = append(out, &model.TorrentFile{
+			Filename: f.DisplayPath(),
+			Size:     f.Length(),
+			F:        f,
+		})
+	}
+	return out, nil
+}
+
+// Peers is the resolver for the peers field.
+func (r *torrentResolver) Peers(ctx context.Context, obj *model.Torrent) ([]*model.TorrentPeer, error) {
+	peers := []*model.TorrentPeer{}
+	for _, peer := range obj.T.Torrent().PeerConns() {
+		peers = append(peers, &model.TorrentPeer{
+			IP:           peer.RemoteAddr.String(),
+			DownloadRate: peer.DownloadRate(),
+			Discovery:    model.MapPeerSource(peer.Discovery),
+			Port:         int64(peer.PeerListenPort),
+			ClientName:   peer.PeerClientName.Load().(string),
+			F:            peer,
+		})
+	}
+	return peers, nil
+}
+
+// Torrent returns graph.TorrentResolver implementation.
+func (r *Resolver) Torrent() graph.TorrentResolver { return &torrentResolver{r} }
+
+type torrentResolver struct{ *Resolver }

src/delivery/router.go

@@ -0,0 +1,35 @@
+package delivery
+
+import (
+	"net/http"
+
+	graph "git.kmsign.ru/royalcat/tstor/src/delivery/graphql"
+	"git.kmsign.ru/royalcat/tstor/src/delivery/graphql/resolver"
+	"git.kmsign.ru/royalcat/tstor/src/host/service"
+	"github.com/99designs/gqlgen/graphql/handler"
+	"github.com/99designs/gqlgen/graphql/handler/extension"
+	"github.com/99designs/gqlgen/graphql/handler/lru"
+	"github.com/99designs/gqlgen/graphql/handler/transport"
+)
+
+func GraphQLHandler(service *service.Service) http.Handler {
+	graphqlHandler := handler.NewDefaultServer(
+		graph.NewExecutableSchema(
+			graph.Config{
+				Resolvers: &resolver.Resolver{Service: service},
+				Directives: graph.DirectiveRoot{
+					OneOf: graph.OneOf,
+				},
+			},
+		),
+	)
+	graphqlHandler.AddTransport(&transport.POST{})
+	graphqlHandler.AddTransport(&transport.Websocket{})
+	graphqlHandler.AddTransport(&transport.SSE{})
+	graphqlHandler.AddTransport(&transport.UrlEncodedForm{})
+	graphqlHandler.SetQueryCache(lru.New(1000))
+	graphqlHandler.Use(extension.Introspection{})
+	graphqlHandler.Use(extension.AutomaticPersistedQuery{Cache: lru.New(100)})
+
+	return graphqlHandler
+}

src/export/fuse/handler.go

@@ -3,14 +3,13 @@
 package fuse
 
 import (
+	"log/slog"
 	"os"
 	"path/filepath"
 	"runtime"
 
 	"git.kmsign.ru/royalcat/tstor/src/host/vfs"
 	"github.com/billziss-gh/cgofuse/fuse"
-
-	"github.com/rs/zerolog/log"
 )
 
 type Handler struct {
@@ -18,16 +17,20 @@ type Handler struct {
 	path           string
 
 	host *fuse.FileSystemHost
+	log  *slog.Logger
 }
 
 func NewHandler(fuseAllowOther bool, path string) *Handler {
 	return &Handler{
 		fuseAllowOther: fuseAllowOther,
 		path:           path,
+		log:            slog.With("component", "fuse-handler").With("path", path),
 	}
 }
 
 func (s *Handler) Mount(vfs vfs.Filesystem) error {
+	log := s.log.With("function", "Mount")
+
 	folder := s.path
 	// On windows, the folder must don't exist
 	if runtime.GOOS == "windows" {
@@ -52,18 +55,20 @@ func (s *Handler) Mount(vfs vfs.Filesystem) error {
 
 		ok := host.Mount(s.path, config)
 		if !ok {
-			log.Error().Str("path", s.path).Msg("error trying to mount filesystem")
+			log.Error("error trying to mount filesystem")
 		}
 	}()
 
 	s.host = host
 
-	log.Info().Str("path", s.path).Msg("starting FUSE mount")
+	log.Info("starting FUSE mount", "path", s.path)
 
 	return nil
 }
 
 func (s *Handler) Unmount() {
+	log := s.log.With("function", "Unmount")
+
 	if s.host == nil {
 		return
 	}
@@ -71,6 +76,6 @@ func (s *Handler) Unmount() {
 	ok := s.host.Unmount()
 	if !ok {
 		//TODO try to force unmount if possible
-		log.Error().Str("path", s.path).Msg("unmount failed")
+		log.Error("unmount failed")
 	}
 }

src/export/fuse/mount.go

@@ -5,26 +5,24 @@ package fuse
 import (
 	"errors"
 	"io"
+	"log/slog"
 	"math"
 	"os"
 	"sync"
 
 	"git.kmsign.ru/royalcat/tstor/src/host/vfs"
 	"github.com/billziss-gh/cgofuse/fuse"
-
-	"github.com/rs/zerolog"
-	"github.com/rs/zerolog/log"
 )
 
 type fuseFS struct {
 	fuse.FileSystemBase
 	fh *fileHandler
 
-	log zerolog.Logger
+	log *slog.Logger
 }
 
 func newFuseFS(fs vfs.Filesystem) fuse.FileSystemInterface {
-	l := log.Logger.With().Str("component", "fuse").Logger()
+	l := slog.With("component", "fuse")
 	return &fuseFS{
 		fh:  &fileHandler{fs: fs},
 		log: l,
@@ -32,14 +30,16 @@ func newFuseFS(fs vfs.Filesystem) fuse.FileSystemInterface {
 }
 
 func (fs *fuseFS) Open(path string, flags int) (errc int, fh uint64) {
+	log := fs.log.With("function", "Open", "path", path, "flags", flags)
+
 	fh, err := fs.fh.OpenHolder(path)
 	if os.IsNotExist(err) {
-		fs.log.Debug().Str("path", path).Msg("file does not exists")
+		log.Debug("file does not exists")
 		return -fuse.ENOENT, fhNone
 
 	}
 	if err != nil {
-		fs.log.Error().Err(err).Str("path", path).Msg("error opening file")
+		log.Error("error opening file", "err", err)
 		return -fuse.EIO, fhNone
 	}
 
@@ -57,6 +57,7 @@ func (fs *fuseFS) Opendir(path string) (errc int, fh uint64) {
 }
 
 func (fs *fuseFS) Getattr(path string, stat *fuse.Stat_t, fh uint64) (errc int) {
+	log := fs.log.With("function", "Getattr", "path", path, "filehandler", fh)
 	if path == "/" {
 		stat.Mode = fuse.S_IFDIR | 0555
 		return 0
@@ -64,12 +65,12 @@ func (fs *fuseFS) Getattr(path string, stat *fuse.Stat_t, fh uint64) (errc int)
 
 	file, err := fs.fh.GetFile(path, fh)
 	if os.IsNotExist(err) {
-		fs.log.Debug().Str("path", path).Msg("file does not exists")
+		log.Debug("file does not exists", "error", err)
 		return -fuse.ENOENT
 
 	}
 	if err != nil {
-		fs.log.Error().Err(err).Str("path", path).Msg("error getting holder when reading file attributes")
+		log.Error("error getting holder when reading file attributes", "error", err)
 		return -fuse.EIO
 	}
 
@@ -84,14 +85,15 @@ func (fs *fuseFS) Getattr(path string, stat *fuse.Stat_t, fh uint64) (errc int)
 }
 
 func (fs *fuseFS) Read(path string, dest []byte, off int64, fh uint64) int {
+	log := fs.log.With("function", "Read", "path", path, "offset", off, "filehandler", fh)
 	file, err := fs.fh.GetFile(path, fh)
 	if os.IsNotExist(err) {
-		fs.log.Error().Err(err).Str("path", path).Msg("file not found on READ operation")
+		log.Error("file not found on READ operation", "path", path, "error", err)
 		return -fuse.ENOENT
 
 	}
 	if err != nil {
-		fs.log.Error().Err(err).Str("path", path).Msg("error getting holder reading data from file")
+		fs.log.Error("error getting holder reading data from file", "path", path, "error", err)
 		return -fuse.EIO
 	}
 
@@ -104,7 +106,7 @@ func (fs *fuseFS) Read(path string, dest []byte, off int64, fh uint64) int {
 
 	n, err := file.ReadAt(buf, off)
 	if err != nil && err != io.EOF {
-		log.Error().Err(err).Str("path", path).Msg("error reading data")
+		log.Error("error reading data")
 		return -fuse.EIO
 	}
 
@@ -113,8 +115,9 @@ func (fs *fuseFS) Read(path string, dest []byte, off int64, fh uint64) int {
 }
 
 func (fs *fuseFS) Release(path string, fh uint64) int {
+	log := fs.log.With("function", "Release", "path", path, "filehandler", fh)
 	if err := fs.fh.Remove(fh); err != nil {
-		fs.log.Error().Err(err).Str("path", path).Msg("error getting holder when releasing file")
+		log.Error("error getting holder when releasing file", "path", path, "error", err)
 		return -fuse.EIO
 	}
 
@@ -129,19 +132,20 @@ func (fs *fuseFS) Readdir(path string,
 	fill func(name string, stat *fuse.Stat_t, ofst int64) bool,
 	ofst int64,
 	fh uint64) (errc int) {
+	log := fs.log.With("function", "Readdir", "path", path, "offset", ofst, "filehandler", fh)
 	fill(".", nil, 0)
 	fill("..", nil, 0)
 
 	//TODO improve this function to make use of fh index if possible
 	paths, err := fs.fh.ListDir(path)
 	if err != nil {
-		fs.log.Error().Err(err).Str("path", path).Msg("error reading directory")
+		log.Error("error reading directory", "error", err)
 		return -fuse.ENOSYS
 	}
 
 	for _, p := range paths {
 		if !fill(p, nil, 0) {
-			fs.log.Error().Str("path", path).Msg("error adding directory")
+			log.Error("error adding directory")
 			break
 		}
 	}

src/export/nfs/handler.go

@@ -1,15 +1,16 @@
 package nfs
 
 import (
+	"log/slog"
+
 	"git.kmsign.ru/royalcat/tstor/src/host/vfs"
 	"git.kmsign.ru/royalcat/tstor/src/log"
-	zlog "github.com/rs/zerolog/log"
 	nfs "github.com/willscott/go-nfs"
 	nfshelper "github.com/willscott/go-nfs/helpers"
 )
 
 func NewNFSv3Handler(fs vfs.Filesystem) (nfs.Handler, error) {
-	nfslog := zlog.Logger.With().Str("component", "nfs").Logger()
+	nfslog := slog.With("component", "nfs")
 	nfs.SetLogger(log.NewNFSLog(nfslog))
 	nfs.Log.SetLevel(nfs.InfoLevel)
 

src/export/nfs/wrapper-v3.go

@@ -3,16 +3,16 @@ package nfs
 import (
 	"errors"
 	"io/fs"
+	"log/slog"
 	"path/filepath"
 
 	"git.kmsign.ru/royalcat/tstor/src/host/vfs"
 	"github.com/go-git/go-billy/v5"
-	"github.com/rs/zerolog"
 )
 
 type billyFsWrapper struct {
 	fs  vfs.Filesystem
-	log zerolog.Logger
+	log *slog.Logger
 }
 
 var _ billy.Filesystem = (*billyFsWrapper)(nil)
@@ -56,7 +56,7 @@ func (fs *billyFsWrapper) Open(filename string) (billy.File, error) {
 	return &billyFile{
 		name: filename,
 		file: file,
-		log:  fs.log.With().Str("filename", filename).Logger(),
+		log:  fs.log.With("filename", filename),
 	}, nil
 }
 
@@ -69,7 +69,7 @@ func (fs *billyFsWrapper) OpenFile(filename string, flag int, perm fs.FileMode)
 	return &billyFile{
 		name: filename,
 		file: file,
-		log:  fs.log.With().Str("filename", filename).Int("flag", flag).Str("perm", perm.String()).Logger(),
+		log:  fs.log.With("filename", filename, "flag", flag, "perm", perm.String()),
 	}, nil
 }
 
@@ -102,8 +102,8 @@ func (*billyFsWrapper) Readlink(link string) (string, error) {
 }
 
 // Remove implements billy.Filesystem.
-func (*billyFsWrapper) Remove(filename string) error {
+func (s *billyFsWrapper) Remove(filename string) error {
-	return billy.ErrNotSupported
+	return s.fs.Unlink(filename)
 }
 
 // Rename implements billy.Filesystem.
@@ -138,7 +138,7 @@ func (fs *billyFsWrapper) TempFile(dir string, prefix string) (billy.File, error
 type billyFile struct {
 	name string
 	file vfs.File
-	log  zerolog.Logger
+	log  *slog.Logger
 }
 
 var _ billy.File = (*billyFile)(nil)
@@ -188,13 +188,13 @@ func (*billyFile) Unlock() error {
 	return nil // TODO
 }
 
-func billyErr(err error, log zerolog.Logger) error {
+func billyErr(err error, log *slog.Logger) error {
 	if errors.Is(err, vfs.ErrNotImplemented) {
 		return billy.ErrNotSupported
 	}
 	if errors.Is(err, vfs.ErrNotExist) {
 		if err, ok := asErr[*fs.PathError](err); ok {
-			log.Error().Err(err.Err).Str("op", err.Op).Str("path", err.Path).Msg("file not found")
+			log.Error("file not found", "op", err.Op, "path", err.Path, "error", err.Err)
 		}
 		return fs.ErrNotExist
 	}

src/export/webdav/handler.go

@@ -1,22 +1,22 @@
 package webdav
 
 import (
+	"log/slog"
 	"net/http"
 
 	"git.kmsign.ru/royalcat/tstor/src/host/vfs"
-	"github.com/rs/zerolog/log"
 	"golang.org/x/net/webdav"
 )
 
 func newHandler(fs vfs.Filesystem) *webdav.Handler {
-	l := log.Logger.With().Str("component", "webDAV").Logger()
+	log := slog.With("component", "webDAV")
 	return &webdav.Handler{
 		Prefix:     "/",
 		FileSystem: newFS(fs),
 		LockSystem: webdav.NewMemLS(),
 		Logger: func(req *http.Request, err error) {
 			if err != nil {
-				l.Error().Err(err).Str("path", req.RequestURI).Msg("webDAV error")
+				log.Error("webDAV error", "path", req.RequestURI, "error", err)
 			}
 		},
 	}

src/export/webdav/http.go

@@ -2,10 +2,10 @@ package webdav
 
 import (
 	"fmt"
+	"log/slog"
 	"net/http"
 
 	"git.kmsign.ru/royalcat/tstor/src/host/vfs"
-	"github.com/rs/zerolog/log"
 	"golang.org/x/net/webdav"
 )
 
@@ -33,21 +33,21 @@ func NewWebDAVServer(fs vfs.Filesystem, port int, user, pass string) error {
 		Handler: serveMux,
 	}
 
-	log.Info().Str("host", httpServer.Addr).Msg("starting webDAV server")
+	slog.With("host", httpServer.Addr).Info("starting webDAV server")
 
 	return httpServer.ListenAndServe()
 }
 
 func NewDirServer(dir string, port int, user, pass string) error {
 
-	l := log.Logger.With().Str("component", "webDAV").Logger()
+	log := slog.With("component", "webDAV")
 	srv := &webdav.Handler{
 		Prefix:     "/",
 		FileSystem: webdav.Dir(dir),
 		LockSystem: webdav.NewMemLS(),
 		Logger: func(req *http.Request, err error) {
 			if err != nil {
-				l.Error().Err(err).Str("path", req.RequestURI).Msg("webDAV error")
+				log.Error("webDAV error", "path", req.RequestURI)
 			}
 		},
 	}
@@ -72,7 +72,7 @@ func NewDirServer(dir string, port int, user, pass string) error {
 		Handler: serveMux,
 	}
 
-	log.Info().Str("host", httpServer.Addr).Msg("starting webDAV server")
+	log.Info("starting webDAV server", "host", httpServer.Addr)
 
 	return httpServer.ListenAndServe()
 }

src/host/controller/torrent.go

@@ -0,0 +1,107 @@
+package controller
+
+import (
+	"slices"
+	"strings"
+
+	"git.kmsign.ru/royalcat/tstor/src/host/store"
+	"github.com/anacrolix/torrent"
+)
+
+type Torrent struct {
+	torrentFilePath string
+	t               *torrent.Torrent
+	rep             *store.ExlcudedFiles
+}
+
+func NewTorrent(t *torrent.Torrent, rep *store.ExlcudedFiles) *Torrent {
+	return &Torrent{t: t, rep: rep}
+}
+
+func (s *Torrent) TorrentFilePath() string {
+	return s.torrentFilePath
+}
+
+func (s *Torrent) Torrent() *torrent.Torrent {
+	return s.t
+}
+
+func (s *Torrent) Name() string {
+	<-s.t.GotInfo()
+	return s.t.Name()
+}
+
+func (s *Torrent) InfoHash() string {
+	<-s.t.GotInfo()
+	return s.t.InfoHash().HexString()
+}
+
+func (s *Torrent) BytesCompleted() int64 {
+	<-s.t.GotInfo()
+	return s.t.BytesCompleted()
+}
+
+func (s *Torrent) BytesMissing() int64 {
+	<-s.t.GotInfo()
+	return s.t.BytesMissing()
+}
+
+func (s *Torrent) Files() ([]*torrent.File, error) {
+	excludedFiles, err := s.rep.ExcludedFiles(s.t.InfoHash())
+	if err != nil {
+		return nil, err
+	}
+
+	<-s.t.GotInfo()
+	files := s.t.Files()
+	files = slices.DeleteFunc(files, func(file *torrent.File) bool {
+		p := file.Path()
+
+		if strings.Contains(p, "/.pad/") {
+			return false
+		}
+
+		if !slices.Contains(excludedFiles, p) {
+			return false
+		}
+
+		return true
+	})
+
+	return files, nil
+}
+
+func (s *Torrent) ExcludedFiles() ([]*torrent.File, error) {
+	excludedFiles, err := s.rep.ExcludedFiles(s.t.InfoHash())
+	if err != nil {
+		return nil, err
+	}
+
+	<-s.t.GotInfo()
+	files := s.t.Files()
+	files = slices.DeleteFunc(files, func(file *torrent.File) bool {
+		p := file.Path()
+
+		if strings.Contains(p, "/.pad/") {
+			return false
+		}
+
+		if slices.Contains(excludedFiles, p) {
+			return false
+		}
+
+		return true
+	})
+
+	return files, nil
+}
+
+func (s *Torrent) ExcludeFile(f *torrent.File) error {
+	return s.rep.ExcludeFile(f)
+}
+
+func (s *Torrent) ValidateTorrent() error {
+	<-s.t.GotInfo()
+	s.t.VerifyData()
+	return nil
+}

src/host/filestorage/setup.go

@@ -1,4 +1,4 @@
-package storage
+package filestorage
 
 import (
 	"fmt"
@@ -6,15 +6,16 @@ import (
 	"path/filepath"
 
 	"git.kmsign.ru/royalcat/tstor/src/config"
+	"git.kmsign.ru/royalcat/tstor/src/host/store"
 	"github.com/anacrolix/torrent/storage"
 )
 
-func SetupStorage(cfg config.TorrentClient) (storage.ClientImplCloser, storage.PieceCompletion, error) {
+func Setup(cfg config.TorrentClient) (*FileStorage, storage.PieceCompletion, error) {
 	pcp := filepath.Join(cfg.MetadataFolder, "piece-completion")
 	if err := os.MkdirAll(pcp, 0744); err != nil {
 		return nil, nil, fmt.Errorf("error creating piece completion folder: %w", err)
 	}
-	pc, err := NewBadgerPieceCompletion(pcp)
+	pc, err := store.NewBadgerPieceCompletion(pcp)
 	if err != nil {
 		return nil, nil, fmt.Errorf("error creating servers piece completion: %w", err)
 	}

src/host/filestorage/storage_files.go

@@ -0,0 +1,186 @@
+package filestorage
+
+import (
+	"context"
+	"log/slog"
+	"os"
+	"path"
+	"path/filepath"
+	"slices"
+
+	"git.kmsign.ru/royalcat/tstor/src/host/controller"
+	"github.com/anacrolix/torrent"
+	"github.com/anacrolix/torrent/metainfo"
+	"github.com/anacrolix/torrent/storage"
+)
+
+type FileStorageDeleter interface {
+	storage.ClientImplCloser
+	DeleteFile(file *torrent.File) error
+}
+
+// NewFileStorage creates a new ClientImplCloser that stores files using the OS native filesystem.
+func NewFileStorage(baseDir string, pc storage.PieceCompletion) *FileStorage {
+	return &FileStorage{
+		baseDir: baseDir,
+		ClientImplCloser: storage.NewFileOpts(storage.NewFileClientOpts{
+			ClientBaseDir:   baseDir,
+			PieceCompletion: pc,
+			TorrentDirMaker: torrentDir,
+			FilePathMaker:   filePath,
+		}),
+		pieceCompletion: pc,
+		log:             slog.With("component", "torrent-client"),
+	}
+}
+
+// File-based storage for torrents, that isn't yet bound to a particular torrent.
+type FileStorage struct {
+	baseDir string
+	storage.ClientImplCloser
+	pieceCompletion storage.PieceCompletion
+	log             *slog.Logger
+}
+
+func (me *FileStorage) Close() error {
+	return me.pieceCompletion.Close()
+}
+
+func torrentDir(baseDir string, info *metainfo.Info, infoHash metainfo.Hash) string {
+	return filepath.Join(baseDir, info.Name)
+}
+
+func filePath(opts storage.FilePathMakerOpts) string {
+	return filepath.Join(opts.File.Path...)
+}
+
+func (fs *FileStorage) filePath(info *metainfo.Info, infoHash metainfo.Hash, fileInfo *metainfo.FileInfo) string {
+	return filepath.Join(torrentDir(fs.baseDir, info, infoHash), filePath(storage.FilePathMakerOpts{
+		Info: info,
+		File: fileInfo,
+	}))
+}
+
+func (fs *FileStorage) DeleteFile(file *torrent.File) error {
+	info := file.Torrent().Info()
+	infoHash := file.Torrent().InfoHash()
+	torrentDir := torrentDir(fs.baseDir, info, infoHash)
+	fileInfo := file.FileInfo()
+	relFilePath := filePath(storage.FilePathMakerOpts{
+		Info: info,
+		File: &fileInfo,
+	})
+	filePath := path.Join(torrentDir, relFilePath)
+	for i := file.BeginPieceIndex(); i < file.EndPieceIndex(); i++ {
+		pk := metainfo.PieceKey{InfoHash: infoHash, Index: i}
+		err := fs.pieceCompletion.Set(pk, false)
+		if err != nil {
+			return err
+		}
+	}
+	return os.Remove(filePath)
+}
+
+func (fs *FileStorage) CleanupDirs(ctx context.Context, expected []*controller.Torrent, dryRun bool) (int, error) {
+	log := fs.log.With("function", "CleanupDirs", "expectedTorrents", len(expected), "dryRun", dryRun)
+
+	expectedEntries := []string{}
+	for _, e := range expected {
+		expectedEntries = append(expectedEntries, e.Torrent().Name())
+	}
+
+	entries, err := os.ReadDir(fs.baseDir)
+	if err != nil {
+		return 0, err
+	}
+
+	toDelete := []string{}
+	for _, v := range entries {
+		if !slices.Contains(expectedEntries, v.Name()) {
+			toDelete = append(toDelete, v.Name())
+		}
+	}
+
+	if ctx.Err() != nil {
+		return 0, ctx.Err()
+	}
+
+	log.Info("deleting trash data", "dirsCount", len(toDelete))
+	if !dryRun {
+		for i, name := range toDelete {
+			p := path.Join(fs.baseDir, name)
+			log.Warn("deleting trash data", "path", p)
+			err := os.RemoveAll(p)
+			if err != nil {
+				return i, err
+			}
+		}
+	}
+
+	return len(toDelete), nil
+}
+
+func (fs *FileStorage) CleanupFiles(ctx context.Context, expected []*controller.Torrent, dryRun bool) (int, error) {
+	log := fs.log.With("function", "CleanupFiles", "expectedTorrents", len(expected), "dryRun", dryRun)
+
+	expectedEntries := []string{}
+	{
+		for _, e := range expected {
+			files, err := e.Files()
+			if err != nil {
+				return 0, err
+			}
+
+			for _, f := range files {
+				expectedEntries = append(expectedEntries, fs.filePath(e.Torrent().Info(), e.Torrent().InfoHash(), ptr(f.FileInfo())))
+			}
+		}
+	}
+
+	entries := []string{}
+	err := filepath.Walk(fs.baseDir,
+		func(path string, info os.FileInfo, err error) error {
+			if err != nil {
+				return err
+			}
+			if ctx.Err() != nil {
+				return ctx.Err()
+			}
+
+			if info.IsDir() {
+				return nil
+			}
+			entries = append(entries, path)
+			return nil
+		})
+	if err != nil {
+		return 0, err
+	}
+
+	toDelete := []string{}
+	for _, v := range entries {
+		if !slices.Contains(expectedEntries, v) {
+			toDelete = append(toDelete, v)
+		}
+	}
+
+	if ctx.Err() != nil {
+		return len(toDelete), ctx.Err()
+	}
+
+	log.Info("deleting trash data", "filesCount", len(toDelete))
+	if !dryRun {
+		for i, p := range toDelete {
+			fs.log.Warn("deleting trash data", "path", p)
+			err := os.Remove(p)
+			if err != nil {
+				return i, err
+			}
+		}
+	}
+	return len(toDelete), nil
+}
+
+func ptr[D any](v D) *D {
+	return &v
+}

src/host/service/service.go

@@ -4,99 +4,153 @@ import (
 	"context"
 	"fmt"
 	"log/slog"
+	"os"
+	"path/filepath"
+	"strings"
 	"time"
 
-	"git.kmsign.ru/royalcat/tstor/src/host/storage"
+	"git.kmsign.ru/royalcat/tstor/src/host/controller"
+	"git.kmsign.ru/royalcat/tstor/src/host/filestorage"
+	"git.kmsign.ru/royalcat/tstor/src/host/store"
 	"git.kmsign.ru/royalcat/tstor/src/host/vfs"
+
 	"github.com/anacrolix/torrent"
+	"github.com/anacrolix/torrent/bencode"
 	"github.com/anacrolix/torrent/metainfo"
 	"github.com/anacrolix/torrent/types"
+	"github.com/anacrolix/torrent/types/infohash"
 )
 
 type Service struct {
-	c   *torrent.Client
+	c             *torrent.Client
-	rep storage.ExlcudedFiles
+	excludedFiles *store.ExlcudedFiles
+	infoBytes     *store.InfoBytes
+
+	torrentLoaded chan struct{}
 
 	// stats *Stats
 	DefaultPriority types.PiecePriority
+	Storage         *filestorage.FileStorage
+	SourceDir       string
 
 	log                     *slog.Logger
 	addTimeout, readTimeout int
 }
 
-func NewService(c *torrent.Client, rep storage.ExlcudedFiles, addTimeout, readTimeout int) *Service {
+func NewService(sourceDir string, c *torrent.Client, storage *filestorage.FileStorage, excludedFiles *store.ExlcudedFiles, infoBytes *store.InfoBytes, addTimeout, readTimeout int) *Service {
-	l := slog.With("component", "torrent-service")
+	s := &Service{
-	return &Service{
+		log:             slog.With("component", "torrent-service"),
-		log:             l,
 		c:               c,
 		DefaultPriority: types.PiecePriorityNone,
-		rep:             rep,
+		excludedFiles:   excludedFiles,
+		infoBytes:       infoBytes,
+		Storage:         storage,
+		SourceDir:       sourceDir,
+		torrentLoaded:   make(chan struct{}),
 		// stats:       newStats(), // TODO persistent
 		addTimeout:  addTimeout,
 		readTimeout: readTimeout,
 	}
+
+	go func() {
+		err := s.loadTorrentFiles(context.Background())
+		if err != nil {
+			s.log.Error("initial torrent load failed", "error", err)
+		}
+		close(s.torrentLoaded)
+	}()
+
+	return s
 }
 
 var _ vfs.FsFactory = (*Service)(nil).NewTorrentFs
 
-func (s *Service) NewTorrent(f vfs.File) (*torrent.Torrent, error) {
+func (s *Service) AddTorrent(ctx context.Context, f vfs.File) (*torrent.Torrent, error) {
-	ctx, cancel := context.WithTimeout(context.TODO(), time.Second*time.Duration(s.addTimeout))
-	defer cancel()
 	defer f.Close()
 
+	stat, err := f.Stat()
+	if err != nil {
+		return nil, fmt.Errorf("call stat failed: %w", err)
+	}
+
 	mi, err := metainfo.Load(f)
 	if err != nil {
-		return nil, err
+		return nil, fmt.Errorf("loading torrent metadata from file %s, error: %w", stat.Name(), err)
 	}
-
 	t, ok := s.c.Torrent(mi.HashInfoBytes())
 	if !ok {
-		t, err = s.c.AddTorrent(mi)
+		spec, err := torrent.TorrentSpecFromMetaInfoErr(mi)
 		if err != nil {
-			return nil, err
+			return nil, fmt.Errorf("parse spec from metadata: %w", err)
 		}
+		infoBytes := spec.InfoBytes
+
+		if !isValidInfoHashBytes(infoBytes) {
+			infoBytes = nil
+		}
+
+		if len(infoBytes) == 0 {
+			infoBytes, err = s.infoBytes.GetBytes(spec.InfoHash)
+			if err != nil && err != store.ErrNotFound {
+				return nil, fmt.Errorf("get info bytes from database: %w", err)
+			}
+		}
+
+		var info metainfo.Info
+		err = bencode.Unmarshal(infoBytes, &info)
+		if err != nil {
+			infoBytes = nil
+		} else {
+			for _, t := range s.c.Torrents() {
+				if t.Name() == info.BestName() {
+					return nil, fmt.Errorf("torrent with name '%s' already exists", t.Name())
+				}
+			}
+		}
+
+		t, _ = s.c.AddTorrentOpt(torrent.AddTorrentOpts{
+			InfoHash:  spec.InfoHash,
+			Storage:   s.Storage,
+			InfoBytes: infoBytes,
+			ChunkSize: spec.ChunkSize,
+		})
+		t.AllowDataDownload()
+
 		select {
 		case <-ctx.Done():
-			return nil, fmt.Errorf("creating torrent fs timed out")
+			return nil, fmt.Errorf("creating torrent timed out")
 		case <-t.GotInfo():
+			err := s.infoBytes.Set(t.InfoHash(), t.Metainfo())
+			if err != nil {
+				s.log.Error("error setting info bytes for torrent %s: %s", t.Name(), err.Error())
+			}
+			for _, f := range t.Files() {
+				f.SetPriority(s.DefaultPriority)
+			}
+
 		}
-		for _, f := range t.Files() {
-			f.SetPriority(s.DefaultPriority)
-		}
-		t.AllowDataDownload()
 	}
 
 	return t, nil
 }
 
+func isValidInfoHashBytes(d []byte) bool {
+	var info metainfo.Info
+	err := bencode.Unmarshal(d, &info)
+	return err == nil
+}
+
 func (s *Service) NewTorrentFs(f vfs.File) (vfs.Filesystem, error) {
 	ctx, cancel := context.WithTimeout(context.TODO(), time.Second*time.Duration(s.addTimeout))
 	defer cancel()
 	defer f.Close()
 
-	mi, err := metainfo.Load(f)
+	t, err := s.AddTorrent(ctx, f)
 	if err != nil {
 		return nil, err
 	}
 
-	t, ok := s.c.Torrent(mi.HashInfoBytes())
+	return vfs.NewTorrentFs(controller.NewTorrent(t, s.excludedFiles), s.readTimeout), nil
-	if !ok {
-		t, err = s.c.AddTorrent(mi)
-		if err != nil {
-			return nil, err
-		}
-		select {
-		case <-ctx.Done():
-			return nil, fmt.Errorf("creating torrent fs timed out")
-		case <-t.GotInfo():
-		}
-		for _, f := range t.Files() {
-			f.SetPriority(s.DefaultPriority)
-		}
-		t.AllowDataDownload()
-	}
-
-	return vfs.NewTorrentFs(t, s.rep, s.readTimeout), nil
 }
 
 func (s *Service) Stats() (*Stats, error) {
@@ -106,3 +160,52 @@ func (s *Service) Stats() (*Stats, error) {
 func (s *Service) GetStats() torrent.ConnStats {
 	return s.c.ConnStats()
 }
+
+func (s *Service) loadTorrentFiles(ctx context.Context) error {
+	return filepath.Walk(s.SourceDir, func(path string, info os.FileInfo, err error) error {
+		if err != nil {
+			return fmt.Errorf("fs walk error: %w", err)
+		}
+
+		if ctx.Err() != nil {
+			return ctx.Err()
+		}
+
+		if info.IsDir() {
+			return nil
+		}
+
+		if strings.HasSuffix(path, ".torrent") {
+			file := vfs.NewLazyOsFile(path)
+			defer file.Close()
+
+			_, err = s.AddTorrent(ctx, file)
+			if err != nil {
+				s.log.Error("failed adding torrent", "error", err)
+			}
+		}
+
+		return nil
+	})
+}
+
+func (s *Service) ListTorrents(ctx context.Context) ([]*controller.Torrent, error) {
+	<-s.torrentLoaded
+
+	out := []*controller.Torrent{}
+	for _, v := range s.c.Torrents() {
+		out = append(out, controller.NewTorrent(v, s.excludedFiles))
+	}
+	return out, nil
+}
+
+func (s *Service) GetTorrent(infohashHex string) (*controller.Torrent, error) {
+	<-s.torrentLoaded
+
+	t, ok := s.c.Torrent(infohash.FromHexString(infohashHex))
+	if !ok {
+		return nil, nil
+	}
+
+	return controller.NewTorrent(t, s.excludedFiles), nil
+}

src/host/storage/client.go

@@ -1,36 +0,0 @@
-package storage
-
-import (
-	"time"
-
-	"github.com/anacrolix/dht/v2"
-	"github.com/anacrolix/dht/v2/bep44"
-	tlog "github.com/anacrolix/log"
-	"github.com/anacrolix/torrent"
-	"github.com/anacrolix/torrent/storage"
-	"github.com/rs/zerolog/log"
-
-	"git.kmsign.ru/royalcat/tstor/src/config"
-	dlog "git.kmsign.ru/royalcat/tstor/src/log"
-)
-
-func NewClient(st storage.ClientImpl, fis bep44.Store, cfg *config.TorrentClient, id [20]byte) (*torrent.Client, error) {
-	// TODO download and upload limits
-	torrentCfg := torrent.NewDefaultClientConfig()
-	torrentCfg.PeerID = string(id[:])
-	torrentCfg.DefaultStorage = st
-
-	l := log.Logger.With().Str("component", "torrent-client").Logger()
-
-	tl := tlog.NewLogger()
-	tl.SetHandlers(&dlog.Torrent{L: l})
-	torrentCfg.Logger = tl
-
-	torrentCfg.ConfigureAnacrolixDhtServer = func(cfg *dht.ServerConfig) {
-		cfg.Store = fis
-		cfg.Exp = 2 * time.Hour
-		cfg.NoSecurity = false
-	}
-
-	return torrent.NewClient(torrentCfg)
-}

src/host/storage/storage_files.go

@@ -1,105 +0,0 @@
-package storage
-
-import (
-	"os"
-	"path"
-	"path/filepath"
-	"slices"
-
-	"github.com/anacrolix/torrent"
-	"github.com/anacrolix/torrent/metainfo"
-	"github.com/anacrolix/torrent/storage"
-	"github.com/rs/zerolog"
-	"github.com/rs/zerolog/log"
-)
-
-type FileStorageDeleter interface {
-	storage.ClientImplCloser
-	DeleteFile(file *torrent.File) error
-	Cleanup(expected []*torrent.Torrent) error
-}
-
-// NewFileStorage creates a new ClientImplCloser that stores files using the OS native filesystem.
-func NewFileStorage(baseDir string, pc storage.PieceCompletion) FileStorageDeleter {
-
-	return &FileStorage{
-		baseDir: baseDir,
-		ClientImplCloser: storage.NewFileOpts(storage.NewFileClientOpts{
-			ClientBaseDir:   baseDir,
-			PieceCompletion: pc,
-			TorrentDirMaker: torrentDir,
-			FilePathMaker: func(opts storage.FilePathMakerOpts) string {
-				return filePath(opts.File)
-			},
-		}),
-		pieceCompletion: pc,
-		log:             log.Logger.With().Str("component", "torrent-client").Logger(),
-	}
-}
-
-// File-based storage for torrents, that isn't yet bound to a particular torrent.
-type FileStorage struct {
-	baseDir string
-	storage.ClientImplCloser
-	pieceCompletion storage.PieceCompletion
-	log             zerolog.Logger
-}
-
-func (me *FileStorage) Close() error {
-	return me.pieceCompletion.Close()
-}
-
-func torrentDir(baseDir string, info *metainfo.Info, infoHash metainfo.Hash) string {
-	return filepath.Join(baseDir, info.Name)
-}
-
-func filePath(file *metainfo.FileInfo) string {
-	return filepath.Join(file.Path...)
-}
-
-func (fs *FileStorage) DeleteFile(file *torrent.File) error {
-	info := file.Torrent().Info()
-	infoHash := file.Torrent().InfoHash()
-	torrentDir := torrentDir(fs.baseDir, info, infoHash)
-	fileInfo := file.FileInfo()
-	relFilePath := filePath(&fileInfo)
-	filePath := path.Join(torrentDir, relFilePath)
-	for i := file.BeginPieceIndex(); i < file.EndPieceIndex(); i++ {
-		pk := metainfo.PieceKey{InfoHash: infoHash, Index: i}
-		err := fs.pieceCompletion.Set(pk, false)
-		if err != nil {
-			return err
-		}
-	}
-	return os.Remove(filePath)
-}
-
-func (fs *FileStorage) Cleanup(expected []*torrent.Torrent) error {
-	expectedEntries := []string{}
-	for _, e := range expected {
-		expectedEntries = append(expectedEntries, e.Name())
-	}
-
-	entries, err := os.ReadDir(fs.baseDir)
-	if err != nil {
-		return err
-	}
-
-	toDelete := []string{}
-	for _, v := range entries {
-		if !slices.Contains(expectedEntries, v.Name()) {
-			toDelete = append(toDelete, v.Name())
-		}
-	}
-
-	fs.log.Info().Int("count", len(toDelete)).Msg("start deleting trash data")
-	for _, name := range toDelete {
-		p := path.Join(fs.baseDir, name)
-		fs.log.Info().Str("path", p).Msg("deleting trash data")
-		err := os.RemoveAll(p)
-		if err != nil {
-			return err
-		}
-	}
-	return nil
-}

src/host/store/client.go

@@ -0,0 +1,47 @@
+package store
+
+import (
+	"log/slog"
+
+	"github.com/anacrolix/dht/v2/bep44"
+	tlog "github.com/anacrolix/log"
+	"github.com/anacrolix/torrent"
+	"github.com/anacrolix/torrent/storage"
+
+	"git.kmsign.ru/royalcat/tstor/src/config"
+	dlog "git.kmsign.ru/royalcat/tstor/src/log"
+)
+
+// MOVE
+func NewClient(st storage.ClientImpl, fis bep44.Store, cfg *config.TorrentClient, id [20]byte) (*torrent.Client, error) {
+	l := slog.With("component", "torrent-client")
+
+	// TODO download and upload limits
+	torrentCfg := torrent.NewDefaultClientConfig()
+	torrentCfg.PeerID = string(id[:])
+	torrentCfg.DefaultStorage = st
+	// torrentCfg.AlwaysWantConns = true
+	// torrentCfg.DisableAggressiveUpload = true
+	// torrentCfg.Seed = true
+	// torrentCfg.DownloadRateLimiter = rate.NewLimiter(rate.Inf, 0)
+	// torrentCfg
+
+	tl := tlog.NewLogger()
+	tl.SetHandlers(&dlog.Torrent{L: l})
+	torrentCfg.Logger = tl
+	torrentCfg.Callbacks.NewPeer = append(torrentCfg.Callbacks.NewPeer, func(p *torrent.Peer) {
+		l.Debug("new peer", "ip", p.RemoteAddr.String())
+	})
+
+	torrentCfg.Callbacks.NewPeer = append(torrentCfg.Callbacks.PeerClosed, func(p *torrent.Peer) {
+		l.Debug("peer closed", "ip", p.RemoteAddr.String())
+	})
+
+	// torrentCfg.ConfigureAnacrolixDhtServer = func(cfg *dht.ServerConfig) {
+	// 	cfg.Store = fis
+	// 	cfg.Exp = 2 * time.Hour
+	// 	cfg.NoSecurity = false
+	// }
+
+	return torrent.NewClient(torrentCfg)
+}

src/host/store/excluded-files.go

@@ -1,4 +1,4 @@
-package storage
+package store
 
 import (
 	"errors"
@@ -7,18 +7,12 @@ import (
 
 	"github.com/anacrolix/torrent"
 	"github.com/anacrolix/torrent/metainfo"
-	atstorage "github.com/anacrolix/torrent/storage"
 	"github.com/philippgille/gokv"
 	"github.com/philippgille/gokv/badgerdb"
 	"github.com/philippgille/gokv/encoding"
 )
 
-type ExlcudedFiles interface {
+func NewExcludedFiles(metaDir string, storage TorrentFileDeleter) (*ExlcudedFiles, error) {
-	ExcludeFile(file *torrent.File) error
-	ExcludedFiles(hash metainfo.Hash) ([]string, error)
-}
-
-func NewExcludedFiles(metaDir string, storage atstorage.ClientImplCloser) (ExlcudedFiles, error) {
 	excludedFilesStore, err := badgerdb.NewStore(badgerdb.Options{
 		Dir:   filepath.Join(metaDir, "excluded-files"),
 		Codec: encoding.JSON,
@@ -28,7 +22,7 @@ func NewExcludedFiles(metaDir string, storage atstorage.ClientImplCloser) (Exlcu
 		return nil, err
 	}
 
-	r := &torrentRepositoryImpl{
+	r := &ExlcudedFiles{
 		excludedFiles: excludedFilesStore,
 		storage:       storage,
 	}
@@ -36,15 +30,19 @@ func NewExcludedFiles(metaDir string, storage atstorage.ClientImplCloser) (Exlcu
 	return r, nil
 }
 
-type torrentRepositoryImpl struct {
+type ExlcudedFiles struct {
 	m             sync.RWMutex
 	excludedFiles gokv.Store
-	storage       atstorage.ClientImplCloser
+	storage       TorrentFileDeleter
 }
 
 var ErrNotFound = errors.New("not found")
 
-func (r *torrentRepositoryImpl) ExcludeFile(file *torrent.File) error {
+type TorrentFileDeleter interface {
+	DeleteFile(file *torrent.File) error
+}
+
+func (r *ExlcudedFiles) ExcludeFile(file *torrent.File) error {
 	r.m.Lock()
 	defer r.m.Unlock()
 
@@ -59,17 +57,15 @@ func (r *torrentRepositoryImpl) ExcludeFile(file *torrent.File) error {
 	}
 	excludedFiles = unique(append(excludedFiles, file.Path()))
 
-	if storage, ok := r.storage.(FileStorageDeleter); ok {
+	err = r.storage.DeleteFile(file)
-		err = storage.DeleteFile(file)
+	if err != nil {
-		if err != nil {
+		return err
-			return err
-		}
 	}
 
 	return r.excludedFiles.Set(hash.AsString(), excludedFiles)
 }
 
-func (r *torrentRepositoryImpl) ExcludedFiles(hash metainfo.Hash) ([]string, error) {
+func (r *ExlcudedFiles) ExcludedFiles(hash metainfo.Hash) ([]string, error) {
 	r.m.Lock()
 	defer r.m.Unlock()
 

src/host/store/id.go

@@ -1,4 +1,4 @@
-package storage
+package store
 
 import (
 	"crypto/rand"

src/host/store/info.go

@@ -0,0 +1,79 @@
+package store
+
+import (
+	"bytes"
+	"fmt"
+	"log/slog"
+	"path/filepath"
+
+	dlog "git.kmsign.ru/royalcat/tstor/src/log"
+	"github.com/anacrolix/torrent/metainfo"
+	"github.com/anacrolix/torrent/types/infohash"
+	"github.com/dgraph-io/badger/v4"
+)
+
+type InfoBytes struct {
+	db *badger.DB
+}
+
+func NewInfoBytes(metaDir string) (*InfoBytes, error) {
+	l := slog.With("component", "badger", "db", "info-bytes")
+
+	opts := badger.
+		DefaultOptions(filepath.Join(metaDir, "infobytes")).
+		WithLogger(&dlog.Badger{L: l})
+	db, err := badger.Open(opts)
+	if err != nil {
+		return nil, err
+	}
+	return &InfoBytes{db}, nil
+}
+
+func (k *InfoBytes) GetBytes(ih infohash.T) ([]byte, error) {
+	var data []byte
+	err := k.db.View(func(tx *badger.Txn) error {
+		item, err := tx.Get(ih.Bytes())
+		if err != nil {
+			if err == badger.ErrKeyNotFound {
+				return ErrNotFound
+			}
+
+			return fmt.Errorf("error getting value: %w", err)
+		}
+
+		data, err = item.ValueCopy(data)
+		return err
+	})
+	return data, err
+}
+
+func (k *InfoBytes) Get(ih infohash.T) (*metainfo.MetaInfo, error) {
+	data, err := k.GetBytes(ih)
+	if err != nil {
+		return nil, err
+	}
+
+	return metainfo.Load(bytes.NewReader(data))
+}
+
+func (me *InfoBytes) SetBytes(ih infohash.T, bytes []byte) error {
+	return me.db.Update(func(txn *badger.Txn) error {
+		return txn.Set(ih.Bytes(), bytes)
+	})
+}
+
+func (me *InfoBytes) Set(ih infohash.T, info metainfo.MetaInfo) error {
+	return me.db.Update(func(txn *badger.Txn) error {
+		return txn.Set(ih.Bytes(), info.InfoBytes)
+	})
+}
+
+func (k *InfoBytes) Delete(ih infohash.T) error {
+	return k.db.Update(func(txn *badger.Txn) error {
+		return txn.Delete(ih.Bytes())
+	})
+}
+
+func (me *InfoBytes) Close() error {
+	return me.db.Close()
+}

src/host/store/piece-completion.go

@@ -1,4 +1,4 @@
-package storage
+package store
 
 import (
 	"encoding/binary"
@@ -9,7 +9,6 @@ import (
 	"github.com/anacrolix/torrent/metainfo"
 	"github.com/anacrolix/torrent/storage"
 	"github.com/dgraph-io/badger/v4"
-	"github.com/rs/zerolog/log"
 )
 
 type PieceCompletionState byte
@@ -34,7 +33,7 @@ type badgerPieceCompletion struct {
 var _ storage.PieceCompletion = (*badgerPieceCompletion)(nil)
 
 func NewBadgerPieceCompletion(dir string) (storage.PieceCompletion, error) {
-	l := log.Logger.With().Str("component", "badger").Str("db", "piece-completion").Logger()
+	l := slog.With("component", "badger", "db", "piece-completion")
 
 	opts := badger.
 		DefaultOptions(dir).

src/host/store/store.go

@@ -1,14 +1,14 @@
-package storage
+package store
 
 import (
 	"bytes"
 	"encoding/gob"
+	"log/slog"
 	"time"
 
 	dlog "git.kmsign.ru/royalcat/tstor/src/log"
 	"github.com/anacrolix/dht/v2/bep44"
 	"github.com/dgraph-io/badger/v4"
-	"github.com/rs/zerolog/log"
 )
 
 var _ bep44.Store = &FileItemStore{}
@@ -19,7 +19,7 @@ type FileItemStore struct {
 }
 
 func NewFileItemStore(path string, itemsTTL time.Duration) (*FileItemStore, error) {
-	l := log.Logger.With().Str("component", "item-store").Logger()
+	l := slog.With("component", "item-store")
 
 	opts := badger.DefaultOptions(path).
 		WithLogger(&dlog.Badger{L: l}).

src/host/vfs/archive.go

@@ -8,7 +8,6 @@ import (
 	"path"
 	"path/filepath"
 	"strings"
-	"sync"
 
 	"git.kmsign.ru/royalcat/tstor/src/iio"
 	"github.com/bodgit/sevenzip"
@@ -17,34 +16,79 @@ import (
 
 var ArchiveFactories = map[string]FsFactory{
 	".zip": func(f File) (Filesystem, error) {
-		return NewArchive(f, f.Size(), ZipLoader), nil
+		stat, err := f.Stat()
+		if err != nil {
+			return nil, err
+		}
+		return NewArchive(stat.Name(), f, stat.Size(), ZipLoader), nil
 	},
 	".rar": func(f File) (Filesystem, error) {
-		return NewArchive(f, f.Size(), RarLoader), nil
+		stat, err := f.Stat()
+		if err != nil {
+			return nil, err
+		}
+		return NewArchive(stat.Name(), f, stat.Size(), RarLoader), nil
 	},
 	".7z": func(f File) (Filesystem, error) {
-		return NewArchive(f, f.Size(), SevenZipLoader), nil
+		stat, err := f.Stat()
+		if err != nil {
+			return nil, err
+		}
+		return NewArchive(stat.Name(), f, stat.Size(), SevenZipLoader), nil
 	},
 }
 
-type ArchiveLoader func(r iio.Reader, size int64) (map[string]*archiveFile, error)
+type archiveLoader func(r iio.Reader, size int64) (map[string]*archiveFile, error)
 
 var _ Filesystem = &archive{}
 
 type archive struct {
+	name string
+
 	r iio.Reader
 
 	size int64
 
-	files func() (map[string]*archiveFile, error)
+	files func() (map[string]File, error)
 }
 
-func NewArchive(r iio.Reader, size int64, loader ArchiveLoader) *archive {
+func NewArchive(name string, r iio.Reader, size int64, loader archiveLoader) *archive {
 	return &archive{
+		name: name,
 		r:    r,
 		size: size,
-		files: sync.OnceValues(func() (map[string]*archiveFile, error) {
+		files: OnceValueWOErr(func() (map[string]File, error) {
-			return loader(r, size)
+			zipFiles, err := loader(r, size)
+			if err != nil {
+				return nil, err
+			}
+			// TODO make optional
+			singleDir := true
+			for k := range zipFiles {
+				if !strings.HasPrefix(k, "/"+name+"/") {
+					singleDir = false
+					break
+				}
+			}
+
+			files := make(map[string]File, len(zipFiles))
+			for k, v := range zipFiles {
+				// TODO make optional
+				if strings.Contains(k, "/__MACOSX/") {
+					continue
+				}
+
+				if singleDir {
+					k, _ = strings.CutPrefix(k, "/"+name)
+				}
+
+				files[k] = v
+			}
+
+			// FIXME
+			files["/.forcegallery"] = NewMemoryFile(".forcegallery", []byte{})
+
+			return files, nil
 		}),
 	}
 }
@@ -80,7 +124,7 @@ func (afs *archive) Stat(filename string) (fs.FileInfo, error) {
 	}
 
 	if file, ok := files[filename]; ok {
-		return newFileInfo(path.Base(filename), file.Size()), nil
+		return file.Stat()
 	}
 
 	for p, _ := range files {
@@ -90,7 +134,6 @@ func (afs *archive) Stat(filename string) (fs.FileInfo, error) {
 	}
 
 	return nil, ErrNotExist
-
 }
 
 var _ File = &archiveFile{}
@@ -162,7 +205,7 @@ func (d *archiveFile) ReadAt(p []byte, off int64) (n int, err error) {
 	return d.reader.ReadAt(p, off)
 }
 
-var _ ArchiveLoader = ZipLoader
+var _ archiveLoader = ZipLoader
 
 func ZipLoader(reader iio.Reader, size int64) (map[string]*archiveFile, error) {
 	zr, err := zip.NewReader(reader, size)
@@ -171,14 +214,14 @@ func ZipLoader(reader iio.Reader, size int64) (map[string]*archiveFile, error) {
 	}
 
 	out := make(map[string]*archiveFile)
-	for _, f := range zr.File {
+	for i := range zr.File {
-		f := f
+		zipFile := zr.File[i]
-		if f.FileInfo().IsDir() {
+		if zipFile.FileInfo().IsDir() {
 			continue
 		}
 
 		rf := func() (iio.Reader, error) {
-			zr, err := f.Open()
+			zr, err := zipFile.Open()
 			if err != nil {
 				return nil, err
 			}
@@ -186,16 +229,13 @@ func ZipLoader(reader iio.Reader, size int64) (map[string]*archiveFile, error) {
 			return iio.NewDiskTeeReader(zr)
 		}
 
-		n := filepath.Join(string(os.PathSeparator), f.Name)
+		out[AbsPath(zipFile.Name)] = NewArchiveFile(zipFile.Name, rf, zipFile.FileInfo().Size())
-		af := NewArchiveFile(f.Name, rf, f.FileInfo().Size())
-
-		out[n] = af
 	}
 
 	return out, nil
 }
 
-var _ ArchiveLoader = SevenZipLoader
+var _ archiveLoader = SevenZipLoader
 
 func SevenZipLoader(reader iio.Reader, size int64) (map[string]*archiveFile, error) {
 	r, err := sevenzip.NewReader(reader, size)
@@ -228,7 +268,7 @@ func SevenZipLoader(reader iio.Reader, size int64) (map[string]*archiveFile, err
 	return out, nil
 }
 
-var _ ArchiveLoader = RarLoader
+var _ archiveLoader = RarLoader
 
 func RarLoader(reader iio.Reader, size int64) (map[string]*archiveFile, error) {
 	r, err := rardecode.NewReader(iio.NewSeekerWrapper(reader, size))

src/host/vfs/archive_test.go

@@ -18,7 +18,8 @@ func TestZipFilesystem(t *testing.T) {
 
 	zReader, size := createTestZip(require)
 
-	zfs := NewArchive(zReader, size, ZipLoader)
+	// TODO add single dir collapse test
+	zfs := NewArchive("test", zReader, size, ZipLoader)
 
 	files, err := zfs.ReadDir("/path/to/test/file")
 	require.NoError(err)

src/host/vfs/log.go

@@ -0,0 +1,117 @@
+package vfs
+
+import (
+	"io/fs"
+	"log/slog"
+)
+
+type LogFS struct {
+	fs  Filesystem
+	log *slog.Logger
+}
+
+var _ Filesystem = (*LogFS)(nil)
+
+func WrapLogFS(fs Filesystem, log *slog.Logger) *LogFS {
+	return &LogFS{
+		fs:  fs,
+		log: log.With("component", "fs"),
+	}
+}
+
+// Open implements Filesystem.
+func (fs *LogFS) Open(filename string) (File, error) {
+	file, err := fs.fs.Open(filename)
+	if err != nil {
+		fs.log.With("filename", filename).Error("Failed to open file")
+	}
+	file = WrapLogFile(file, filename, fs.log)
+	return file, err
+}
+
+// ReadDir implements Filesystem.
+func (fs *LogFS) ReadDir(path string) ([]fs.DirEntry, error) {
+	file, err := fs.fs.ReadDir(path)
+	if err != nil {
+		fs.log.Error("Failed to read dir", "path", path, "error", err)
+	}
+	return file, err
+}
+
+// Stat implements Filesystem.
+func (fs *LogFS) Stat(filename string) (fs.FileInfo, error) {
+	file, err := fs.fs.Stat(filename)
+	if err != nil {
+		fs.log.Error("Failed to stat", "filename", filename, "error", err)
+	}
+	return file, err
+}
+
+// Unlink implements Filesystem.
+func (fs *LogFS) Unlink(filename string) error {
+	err := fs.fs.Unlink(filename)
+	if err != nil {
+		fs.log.Error("Failed to stat", "filename", filename, "error", err)
+	}
+	return err
+}
+
+type LogFile struct {
+	f   File
+	log *slog.Logger
+}
+
+var _ File = (*LogFile)(nil)
+
+func WrapLogFile(f File, filename string, log *slog.Logger) *LogFile {
+	return &LogFile{
+		f:   f,
+		log: log.With("filename", filename),
+	}
+}
+
+// Close implements File.
+func (f *LogFile) Close() error {
+	err := f.f.Close()
+	if err != nil {
+		f.log.Error("Failed to close", "error", err)
+	}
+	return err
+}
+
+// IsDir implements File.
+func (f *LogFile) IsDir() bool {
+	return f.f.IsDir()
+}
+
+// Read implements File.
+func (f *LogFile) Read(p []byte) (n int, err error) {
+	n, err = f.f.Read(p)
+	if err != nil {
+		f.log.Error("Failed to read", "error", err)
+	}
+	return n, err
+}
+
+// ReadAt implements File.
+func (f *LogFile) ReadAt(p []byte, off int64) (n int, err error) {
+	n, err = f.f.ReadAt(p, off)
+	if err != nil {
+		f.log.Error("Failed to read", "offset", off, "error", err)
+	}
+	return n, err
+}
+
+// Size implements File.
+func (f *LogFile) Size() int64 {
+	return f.f.Size()
+}
+
+// Stat implements File.
+func (f *LogFile) Stat() (fs.FileInfo, error) {
+	info, err := f.f.Stat()
+	if err != nil {
+		f.log.Error("Failed to read", "error", err)
+	}
+	return info, err
+}

src/host/vfs/os.go

@@ -31,17 +31,12 @@ func (fs *OsFS) Open(filename string) (File, error) {
 		return NewDir(filename), nil
 	}
 
-	osfile, err := os.Open(path.Join(fs.hostDir, filename))
+	return NewLazyOsFile(path.Join(fs.hostDir, filename)), nil
-	if err != nil {
-		return nil, err
-	}
-	return NewOsFile(osfile), nil
 }
 
 // ReadDir implements Filesystem.
 func (o *OsFS) ReadDir(dir string) ([]fs.DirEntry, error) {
-	dir = path.Join(o.hostDir, dir)
+	return os.ReadDir(path.Join(o.hostDir, dir))
-	return os.ReadDir(dir)
 }
 
 func NewOsFs(osDir string) *OsFS {
@@ -163,6 +158,7 @@ func (f *LazyOsFile) ReadAt(p []byte, off int64) (n int, err error) {
 
 func (f *LazyOsFile) Stat() (fs.FileInfo, error) {
 	f.m.Lock()
+	defer f.m.Unlock()
 	if f.info == nil {
 		if f.file == nil {
 			info, err := os.Stat(f.path)
@@ -178,7 +174,6 @@ func (f *LazyOsFile) Stat() (fs.FileInfo, error) {
 			f.info = info
 		}
 	}
-	f.m.Unlock()
 	return f.info, nil
 }
 

src/host/vfs/resolver.go

@@ -113,7 +113,29 @@ func (r *resolver) isNestedFs(f string) bool {
 			return true
 		}
 	}
-	return true
+	return false
+}
+
+func (r *resolver) nestedFs(fsPath string, file File) (Filesystem, error) {
+	for ext, nestFactory := range r.factories {
+		if !strings.HasSuffix(fsPath, ext) {
+			continue
+		}
+
+		if nestedFs, ok := r.fsmap[fsPath]; ok {
+			return nestedFs, nil
+		}
+
+		nestedFs, err := nestFactory(file)
+		if err != nil {
+			return nil, fmt.Errorf("error creating filesystem from file: %s with error: %w", fsPath, err)
+		}
+		r.fsmap[fsPath] = nestedFs
+
+		return nestedFs, nil
+
+	}
+	return nil, nil
 }
 
 // open requeue raw open, without resolver call
@@ -173,7 +195,7 @@ var ErrNotExist = fs.ErrNotExist
 
 func getFile[F File](m map[string]F, name string) (File, error) {
 	if name == Separator {
-		return &dir{}, nil
+		return NewDir(name), nil
 	}
 
 	f, ok := m[name]
@@ -183,7 +205,7 @@ func getFile[F File](m map[string]F, name string) (File, error) {
 
 	for p := range m {
 		if strings.HasPrefix(p, name) {
-			return &dir{}, nil
+			return NewDir(name), nil
 		}
 	}
 

src/host/vfs/torrent.go

@@ -10,7 +10,7 @@ import (
 	"sync"
 	"time"
 
-	"git.kmsign.ru/royalcat/tstor/src/host/storage"
+	"git.kmsign.ru/royalcat/tstor/src/host/controller"
 	"git.kmsign.ru/royalcat/tstor/src/iio"
 	"github.com/anacrolix/missinggo/v2"
 	"github.com/anacrolix/torrent"
@@ -20,81 +20,115 @@ import (
 var _ Filesystem = &TorrentFs{}
 
 type TorrentFs struct {
-	mu  sync.Mutex
+	mu sync.Mutex
-	t   *torrent.Torrent
+	c  *controller.Torrent
-	rep storage.ExlcudedFiles
 
 	readTimeout int
 
-	//cache
+	filesCache map[string]File
-	filesCache map[string]*torrentFile
 
 	resolver *resolver
 }
 
-func NewTorrentFs(t *torrent.Torrent, rep storage.ExlcudedFiles, readTimeout int) *TorrentFs {
+func NewTorrentFs(c *controller.Torrent, readTimeout int) *TorrentFs {
 	return &TorrentFs{
-		t:           t,
+		c:           c,
-		rep:         rep,
 		readTimeout: readTimeout,
 		resolver:    newResolver(ArchiveFactories),
 	}
 }
 
-func (fs *TorrentFs) files() (map[string]*torrentFile, error) {
+func (fs *TorrentFs) files() (map[string]File, error) {
-	if fs.filesCache == nil {
+	fs.mu.Lock()
-		fs.mu.Lock()
+	defer fs.mu.Unlock()
-		<-fs.t.GotInfo()
-		files := fs.t.Files()
 
-		excludedFiles, err := fs.rep.ExcludedFiles(fs.t.InfoHash())
+	if fs.filesCache != nil {
-		if err != nil {
+		return fs.filesCache, nil
-			return nil, err
+	}
+
+	files, err := fs.c.Files()
+	if err != nil {
+		return nil, err
+	}
+
+	fs.filesCache = make(map[string]File)
+	for _, file := range files {
+		p := AbsPath(file.Path())
+
+		fs.filesCache[p] = &torrentFile{
+			name:    path.Base(p),
+			timeout: fs.readTimeout,
+			file:    file,
+		}
+	}
+
+	// TODO optional
+	if len(fs.filesCache) == 1 && fs.resolver.isNestedFs(fs.c.Name()) {
+		filepath := "/" + fs.c.Name()
+		if file, ok := fs.filesCache[filepath]; ok {
+			nestedFs, err := fs.resolver.nestedFs(filepath, file)
+			if err != nil {
+				return nil, err
+			}
+			if nestedFs == nil {
+				goto DEFAULT_DIR // FIXME
+			}
+			fs.filesCache, err = listFilesRecursive(nestedFs, "/")
+			if err != nil {
+				return nil, err
+			}
+
+			return fs.filesCache, nil
 		}
 
-		fs.filesCache = make(map[string]*torrentFile)
+	}
-		for _, file := range files {
-			p := file.Path()
 
-			if slices.Contains(excludedFiles, p) {
+DEFAULT_DIR:
-				continue
+	rootDir := "/" + fs.c.Name() + "/"
-			}
+	singleDir := true
-
+	for k, _ := range fs.filesCache {
-			if strings.Contains(p, "/.pad/") {
+		if !strings.HasPrefix(k, rootDir) {
-				continue
+			singleDir = false
-			}
-
-			p = AbsPath(file.Path())
-
-			fs.filesCache[p] = &torrentFile{
-				name:    path.Base(p),
-				timeout: fs.readTimeout,
-				file:    file,
-			}
 		}
-
+	}
-		rootDir := "/" + fs.t.Name() + "/"
+	if singleDir {
-		singleDir := true
+		for k, f := range fs.filesCache {
-		for k, _ := range fs.filesCache {
+			delete(fs.filesCache, k)
-			if !strings.HasPrefix(k, rootDir) {
+			k, _ = strings.CutPrefix(k, rootDir)
-				singleDir = false
+			k = AbsPath(k)
-			}
+			fs.filesCache[k] = f
 		}
-		if singleDir {
-			for k, f := range fs.filesCache {
-				delete(fs.filesCache, k)
-				k, _ = strings.CutPrefix(k, rootDir)
-				k = AbsPath(k)
-				fs.filesCache[k] = f
-			}
-		}
-
-		fs.mu.Unlock()
 	}
 
 	return fs.filesCache, nil
 }
 
+func listFilesRecursive(vfs Filesystem, start string) (map[string]File, error) {
+	out := make(map[string]File, 0)
+	entries, err := vfs.ReadDir(start)
+	if err != nil {
+		return nil, err
+	}
+	for _, entry := range entries {
+		filename := path.Join(start, entry.Name())
+		if entry.IsDir() {
+			rec, err := listFilesRecursive(vfs, filename)
+			if err != nil {
+				return nil, err
+			}
+			maps.Copy(out, rec)
+		} else {
+			file, err := vfs.Open(filename)
+			if err != nil {
+				return nil, err
+			}
+			out[filename] = file
+		}
+	}
+
+	return out, nil
+}
+
 func (fs *TorrentFs) rawOpen(path string) (File, error) {
 	files, err := fs.files()
 	if err != nil {
@@ -113,12 +147,7 @@ func (fs *TorrentFs) rawStat(filename string) (fs.FileInfo, error) {
 	if err != nil {
 		return nil, err
 	}
-	if file.IsDir() {
+	return file.Stat()
-		return newDirInfo(path.Base(filename)), nil
-	} else {
-		return newFileInfo(path.Base(filename), file.Size()), nil
-	}
-
 }
 
 // Stat implements Filesystem.
@@ -184,7 +213,12 @@ func (fs *TorrentFs) Unlink(name string) error {
 	file := files[name]
 	delete(fs.filesCache, name)
 
-	return fs.rep.ExcludeFile(file.file)
+	tfile, ok := file.(*torrentFile)
+	if !ok {
+		return ErrNotImplemented
+	}
+
+	return fs.c.ExcludeFile(tfile.file)
 }
 
 type reader interface {

src/host/vfs/utils.go

@@ -1,6 +1,9 @@
 package vfs
 
-import "strings"
+import (
+	"strings"
+	"sync"
+)
 
 func trimRelPath(p, t string) string {
 	return strings.Trim(strings.TrimPrefix(p, t), "/")
@@ -23,3 +26,28 @@ func AddTrailSlash(p string) string {
 	}
 	return p
 }
+
+// OnceValueWOErr returns a function that invokes f only once and returns the value
+// returned by f . The returned function may be called concurrently.
+//
+// If f panics, the returned function will panic with the same value on every call.
+func OnceValueWOErr[T any](f func() (T, error)) func() (T, error) {
+	var (
+		mu         sync.Mutex
+		isExecuted bool
+		r1         T
+		err        error
+	)
+
+	return func() (T, error) {
+		mu.Lock()
+		defer mu.Unlock()
+
+		if isExecuted && err == nil {
+			return r1, nil
+		}
+
+		r1, err = f()
+		return r1, err
+	}
+}

src/http/http.go

@@ -2,19 +2,22 @@ package http
 
 import (
 	"fmt"
+	"log/slog"
 	"net/http"
 
 	"git.kmsign.ru/royalcat/tstor"
 	"git.kmsign.ru/royalcat/tstor/src/config"
+	"git.kmsign.ru/royalcat/tstor/src/delivery"
 	"git.kmsign.ru/royalcat/tstor/src/host/service"
 	"github.com/anacrolix/missinggo/v2/filecache"
 	"github.com/gin-contrib/pprof"
 	"github.com/gin-gonic/gin"
-	"github.com/rs/zerolog/log"
 	"github.com/shurcooL/httpfs/html/vfstemplate"
 )
 
 func New(fc *filecache.Cache, ss *service.Stats, s *service.Service, logPath string, cfg *config.Config) error {
+	log := slog.With()
+
 	gin.SetMode(gin.ReleaseMode)
 	r := gin.New()
 	r.Use(gin.Recovery())
@@ -37,6 +40,7 @@ func New(fc *filecache.Cache, ss *service.Stats, s *service.Service, logPath str
 	// r.GET("/routes", routesHandler(ss))
 	r.GET("/logs", logsHandler)
 	r.GET("/servers", serversFoldersHandler())
+	r.Any("/graphql", gin.WrapH(delivery.GraphQLHandler(s)))
 
 	api := r.Group("/api")
 	{
@@ -50,7 +54,7 @@ func New(fc *filecache.Cache, ss *service.Stats, s *service.Service, logPath str
 
 	}
 
-	log.Info().Str("host", fmt.Sprintf("%s:%d", cfg.WebUi.IP, cfg.WebUi.Port)).Msg("starting webserver")
+	log.Info("starting webserver", "host", fmt.Sprintf("%s:%d", cfg.WebUi.IP, cfg.WebUi.Port))
 
 	if err := r.Run(fmt.Sprintf("%s:%d", cfg.WebUi.IP, cfg.WebUi.Port)); err != nil {
 		return fmt.Errorf("error initializing server: %w", err)
@@ -60,7 +64,7 @@ func New(fc *filecache.Cache, ss *service.Stats, s *service.Service, logPath str
 }
 
 func Logger() gin.HandlerFunc {
-	l := log.Logger.With().Str("component", "http").Logger()
+	l := slog.With("component", "http")
 	return func(c *gin.Context) {
 		path := c.Request.URL.Path
 		raw := c.Request.URL.RawQuery
@@ -76,11 +80,11 @@ func Logger() gin.HandlerFunc {
 		s := c.Writer.Status()
 		switch {
 		case s >= 400 && s < 500:
-			l.Warn().Str("path", path).Int("status", s).Msg(msg)
+			l.Warn(msg, "path", path, "status", s)
 		case s >= 500:
-			l.Error().Str("path", path).Int("status", s).Msg(msg)
+			l.Error(msg, "path", path, "status", s)
 		default:
-			l.Debug().Str("path", path).Int("status", s).Msg(msg)
+			l.Debug(msg, "path", path, "status", s)
 		}
 	}
 }

src/log/badger.go

@@ -1,30 +1,35 @@
 package log
 
 import (
+	"fmt"
+	"log/slog"
 	"strings"
 
 	"github.com/dgraph-io/badger/v4"
-	"github.com/rs/zerolog"
 )
 
 var _ badger.Logger = (*Badger)(nil)
 
 type Badger struct {
-	L zerolog.Logger
+	L *slog.Logger
+}
+
+func fmtBadgerLog(m string, f ...any) string {
+	return fmt.Sprintf(strings.ReplaceAll(m, "\n", ""), f...)
 }
 
 func (l *Badger) Errorf(m string, f ...interface{}) {
-	l.L.Error().Msgf(strings.ReplaceAll(m, "\n", ""), f...)
+	l.L.Error(fmtBadgerLog(m, f...))
 }
 
 func (l *Badger) Warningf(m string, f ...interface{}) {
-	l.L.Warn().Msgf(strings.ReplaceAll(m, "\n", ""), f...)
+	l.L.Warn(fmtBadgerLog(m, f...))
 }
 
 func (l *Badger) Infof(m string, f ...interface{}) {
-	l.L.Info().Msgf(strings.ReplaceAll(m, "\n", ""), f...)
+	l.L.Info(fmtBadgerLog(m, f...))
 }
 
 func (l *Badger) Debugf(m string, f ...interface{}) {
-	l.L.Debug().Msgf(strings.ReplaceAll(m, "\n", ""), f...)
+	l.L.Debug(fmtBadgerLog(m, f...))
 }

src/log/log.go

@@ -1,50 +1,41 @@
 package log
 
 import (
-	"io"
+	"log/slog"
 	"os"
-	"path/filepath"
+	"time"
 
 	"git.kmsign.ru/royalcat/tstor/src/config"
-	"github.com/mattn/go-colorable"
+	"github.com/lmittmann/tint"
-	"github.com/rs/zerolog"
-	"github.com/rs/zerolog/log"
-	"gopkg.in/natefinch/lumberjack.v2"
 )
 
 const FileName = "tstor.log"
 
 func Load(config *config.Log) {
-	var writers []io.Writer
+	level := slog.LevelInfo
-
-	// fix console colors on windows
-	cso := colorable.NewColorableStdout()
-
-	writers = append(writers, zerolog.ConsoleWriter{Out: cso})
-	writers = append(writers, newRollingFile(config))
-	mw := io.MultiWriter(writers...)
-
-	log.Logger = log.Output(mw)
-	zerolog.TimeFieldFormat = zerolog.TimeFormatUnix
-
-	l := zerolog.InfoLevel
 	if config.Debug {
-		l = zerolog.DebugLevel
+		level = slog.LevelDebug
 	}
 
-	zerolog.SetGlobalLevel(l)
+	slog.SetDefault(slog.New(
+		tint.NewHandler(os.Stdout, &tint.Options{
+			Level:      level,
+			TimeFormat: time.Kitchen,
+			// NoColor:    !isatty.IsTerminal(os.Stdout.Fd()),
+		}),
+	))
 }
 
-func newRollingFile(config *config.Log) io.Writer {
+// func newRollingFile(config *config.Log) io.Writer {
-	if err := os.MkdirAll(config.Path, 0744); err != nil {
+// 	if err := os.MkdirAll(config.Path, 0744); err != nil {
-		log.Error().Err(err).Str("path", config.Path).Msg("can't create log directory")
+// 		log.Error().Err(err).Str("path", config.Path).Msg("can't create log directory")
-		return nil
+// 		return nil
-	}
+// 	}
 
-	return &lumberjack.Logger{
+// 	return &lumberjack.Logger{
-		Filename:   filepath.Join(config.Path, FileName),
+// 		Filename:   filepath.Join(config.Path, FileName),
-		MaxBackups: config.MaxBackups, // files
+// 		MaxBackups: config.MaxBackups, // files
-		MaxSize:    config.MaxSize,    // megabytes
+// 		MaxSize:    config.MaxSize,    // megabytes
-		MaxAge:     config.MaxAge,     // days
+// 		MaxAge:     config.MaxAge,     // days
-	}
+// 	}
-}
+// }

src/log/nfs.go

@@ -2,172 +2,179 @@ package log
 
 import (
 	"fmt"
+	"log"
+	"log/slog"
 
-	"github.com/rs/zerolog"
 	nfs "github.com/willscott/go-nfs"
 )
 
 var _ nfs.Logger = (*NFSLog)(nil)
 
 type NFSLog struct {
-	r zerolog.Logger
+	// r *slog.Logger
-	l zerolog.Logger
+	l *slog.Logger
 }
 
-func NewNFSLog(r zerolog.Logger) nfs.Logger {
+func NewNFSLog(r *slog.Logger) nfs.Logger {
 	return &NFSLog{
-		r: r,
+		// r: r,
-		l: r.Level(zerolog.DebugLevel),
+		// l: r.Level(zerolog.DebugLevel),
+		l: r,
 	}
 }
 
 // Debug implements nfs.Logger.
 func (l *NFSLog) Debug(args ...interface{}) {
-	l.l.Debug().Msg(fmt.Sprint(args...))
+	l.l.Debug(fmt.Sprint(args...))
 }
 
 // Debugf implements nfs.Logger.
 func (l *NFSLog) Debugf(format string, args ...interface{}) {
-	l.l.Debug().Msgf(format, args...)
+	l.l.Debug(fmt.Sprintf(format, args...))
 }
 
 // Error implements nfs.Logger.
 func (l *NFSLog) Error(args ...interface{}) {
-	l.l.Error().Msg(fmt.Sprint(args...))
+	l.l.Error(fmt.Sprint(args...))
 }
 
 // Errorf implements nfs.Logger.
 func (l *NFSLog) Errorf(format string, args ...interface{}) {
-	l.l.Error().Msgf(format, args...)
+	l.l.Error(fmt.Sprintf(format, args...))
 }
 
 // Fatal implements nfs.Logger.
 func (l *NFSLog) Fatal(args ...interface{}) {
-	l.l.Fatal().Msg(fmt.Sprint(args...))
+	l.l.Error(fmt.Sprint(args...))
+	log.Fatal(args...)
 }
 
 // Fatalf implements nfs.Logger.
 func (l *NFSLog) Fatalf(format string, args ...interface{}) {
-	l.l.Fatal().Msgf(format, args...)
+	l.l.Error(fmt.Sprintf(format, args...))
+	log.Fatalf(format, args...)
 }
 
 // Info implements nfs.Logger.
 func (l *NFSLog) Info(args ...interface{}) {
-	l.l.Info().Msg(fmt.Sprint(args...))
+	l.l.Info(fmt.Sprint(args...))
 }
 
 // Infof implements nfs.Logger.
 func (l *NFSLog) Infof(format string, args ...interface{}) {
-	l.l.Info().Msgf(format, args...)
+	l.l.Info(fmt.Sprintf(format, args...))
 }
 
 // Panic implements nfs.Logger.
 func (l *NFSLog) Panic(args ...interface{}) {
-	l.l.Panic().Msg(fmt.Sprint(args...))
+	l.l.Error(fmt.Sprint(args...))
+	panic(args)
 }
 
 // Panicf implements nfs.Logger.
 func (l *NFSLog) Panicf(format string, args ...interface{}) {
-	l.l.Panic().Msgf(format, args...)
+	l.l.Error(fmt.Sprintf(format, args...))
+	panic(args)
 }
 
 // Print implements nfs.Logger.
 func (l *NFSLog) Print(args ...interface{}) {
-	l.l.Print(args...)
+	l.l.Info(fmt.Sprint(args...))
 }
 
 // Printf implements nfs.Logger.
 func (l *NFSLog) Printf(format string, args ...interface{}) {
-	l.l.Printf(format, args...)
+	l.l.Info(fmt.Sprintf(format, args...))
 }
 
 // Trace implements nfs.Logger.
 func (l *NFSLog) Trace(args ...interface{}) {
-	l.l.Trace().Msg(fmt.Sprint(args...))
+	l.l.Debug(fmt.Sprint(args...))
 }
 
 // Tracef implements nfs.Logger.
 func (l *NFSLog) Tracef(format string, args ...interface{}) {
-	l.l.Trace().Msgf(format, args...)
+	l.l.Debug(fmt.Sprintf(format, args...))
 }
 
 // Warn implements nfs.Logger.
 func (l *NFSLog) Warn(args ...interface{}) {
-	l.l.Warn().Msg(fmt.Sprint(args...))
+	l.l.Warn(fmt.Sprint(args...))
 }
 
 // Warnf implements nfs.Logger.
 func (l *NFSLog) Warnf(format string, args ...interface{}) {
-	l.l.Warn().Msgf(format, args...)
+	l.l.Warn(fmt.Sprintf(format, args...))
 }
 
 // GetLevel implements nfs.Logger.
 func (l *NFSLog) GetLevel() nfs.LogLevel {
-	zl := l.l.GetLevel()
+	// zl := l.l.Handler()
-	switch zl {
+	// switch zl {
-	case zerolog.PanicLevel, zerolog.Disabled:
+	// case zerolog.PanicLevel, zerolog.Disabled:
-		return nfs.PanicLevel
+	// 	return nfs.PanicLevel
-	case zerolog.FatalLevel:
+	// case zerolog.FatalLevel:
-		return nfs.FatalLevel
+	// 	return nfs.FatalLevel
-	case zerolog.ErrorLevel:
+	// case zerolog.ErrorLevel:
-		return nfs.ErrorLevel
+	// 	return nfs.ErrorLevel
-	case zerolog.WarnLevel:
+	// case zerolog.WarnLevel:
-		return nfs.WarnLevel
+	// 	return nfs.WarnLevel
-	case zerolog.InfoLevel:
+	// case zerolog.InfoLevel:
-		return nfs.InfoLevel
+	// 	return nfs.InfoLevel
-	case zerolog.DebugLevel:
+	// case zerolog.DebugLevel:
-		return nfs.DebugLevel
+	// 	return nfs.DebugLevel
-	case zerolog.TraceLevel:
+	// case zerolog.TraceLevel:
-		return nfs.TraceLevel
+	// 	return nfs.TraceLevel
-	}
+	// }
-	return nfs.DebugLevel
+	return nfs.TraceLevel
 }
 
 // ParseLevel implements nfs.Logger.
 func (l *NFSLog) ParseLevel(level string) (nfs.LogLevel, error) {
-	switch level {
+	// switch level {
-	case "panic":
+	// case "panic":
-		return nfs.PanicLevel, nil
+	// 	return nfs.PanicLevel, nil
-	case "fatal":
+	// case "fatal":
-		return nfs.FatalLevel, nil
+	// 	return nfs.FatalLevel, nil
-	case "error":
+	// case "error":
-		return nfs.ErrorLevel, nil
+	// 	return nfs.ErrorLevel, nil
-	case "warn":
+	// case "warn":
-		return nfs.WarnLevel, nil
+	// 	return nfs.WarnLevel, nil
-	case "info":
+	// case "info":
-		return nfs.InfoLevel, nil
+	// 	return nfs.InfoLevel, nil
-	case "debug":
+	// case "debug":
-		return nfs.DebugLevel, nil
+	// 	return nfs.DebugLevel, nil
-	case "trace":
+	// case "trace":
-		return nfs.TraceLevel, nil
+	// 	return nfs.TraceLevel, nil
-	}
+	// }
-	var ll nfs.LogLevel
+	// var ll nfs.LogLevel
-	return ll, fmt.Errorf("invalid log level %q", level)
+	// return ll, fmt.Errorf("invalid log level %q", level)
+	return nfs.TraceLevel, fmt.Errorf("level change not supported")
 }
 
 // SetLevel implements nfs.Logger.
 func (l *NFSLog) SetLevel(level nfs.LogLevel) {
-	switch level {
+	// switch level {
-	case nfs.PanicLevel:
+	// case nfs.PanicLevel:
-		l.l = l.r.Level(zerolog.PanicLevel)
+	// 	l.l = l.r.Level(zerolog.PanicLevel)
-		return
+	// 	return
-	case nfs.FatalLevel:
+	// case nfs.FatalLevel:
-		l.l = l.r.Level(zerolog.FatalLevel)
+	// 	l.l = l.r.Level(zerolog.FatalLevel)
-		return
+	// 	return
-	case nfs.ErrorLevel:
+	// case nfs.ErrorLevel:
-		l.l = l.r.Level(zerolog.ErrorLevel)
+	// 	l.l = l.r.Level(zerolog.ErrorLevel)
-		return
+	// 	return
-	case nfs.WarnLevel:
+	// case nfs.WarnLevel:
-		l.l = l.r.Level(zerolog.WarnLevel)
+	// 	l.l = l.r.Level(zerolog.WarnLevel)
-		return
+	// 	return
-	case nfs.InfoLevel:
+	// case nfs.InfoLevel:
-		l.l = l.r.Level(zerolog.InfoLevel)
+	// 	l.l = l.r.Level(zerolog.InfoLevel)
-		return
+	// 	return
-	case nfs.DebugLevel:
+	// case nfs.DebugLevel:
-		l.l = l.r.Level(zerolog.DebugLevel)
+	// 	l.l = l.r.Level(zerolog.DebugLevel)
-		return
+	// 	return
-	case nfs.TraceLevel:
+	// case nfs.TraceLevel:
-		l.l = l.r.Level(zerolog.TraceLevel)
+	// 	l.l = l.r.Level(zerolog.TraceLevel)
-		return
+	// 	return
-	}
+	// }
 }

src/log/torrent.go

@@ -1,32 +1,34 @@
 package log
 
 import (
+	"context"
+	"log/slog"
+
 	"github.com/anacrolix/log"
-	"github.com/rs/zerolog"
 )
 
 var _ log.Handler = &Torrent{}
 
 type Torrent struct {
-	L zerolog.Logger
+	L *slog.Logger
 }
 
 func (l *Torrent) Handle(r log.Record) {
-	e := l.L.Info()
+	lvl := slog.LevelInfo
 	switch r.Level {
 	case log.Debug:
-		e = l.L.Debug()
+		lvl = slog.LevelInfo
 	case log.Info:
-		e = l.L.Debug().Str("error-type", "info")
+		lvl = slog.LevelInfo
 	case log.Warning:
-		e = l.L.Warn()
+		lvl = slog.LevelWarn
 	case log.Error:
-		e = l.L.Warn().Str("error-type", "error")
+		lvl = slog.LevelError
 	case log.Critical:
-		e = l.L.Warn().Str("error-type", "critical")
+		lvl = slog.LevelError
 	}
 
 	// TODO set log values somehow
 
-	e.Msgf(r.Text())
+	l.L.Log(context.Background(), lvl, r.Msg.String())
 }

src/proto/gen.go

@@ -1,3 +0,0 @@
-package proto
-
-//go:generate protoc --go_out=. --go_opt=paths=source_relative --go_opt=Mtstor.proto=git.kmsign.ru/royalcat/tstor/src/proto --go-grpc_out=. --go-grpc_opt=paths=source_relative --go-grpc_opt=Mtstor.proto=git.kmsign.ru/royalcat/tstor/src/proto  --proto_path=../../proto tstor.proto

tools.go

@@ -0,0 +1,9 @@
+//go:build tools
+// +build tools
+
+//go:generate go run github.com/99designs/gqlgen
+package tstor
+
+import (
+	_ "github.com/99designs/gqlgen"
+)