Fixed the macos LIBUSB_ERROR_NOT_FOUND bug

all.bash

@@ -5,9 +5,9 @@ set -eux
 
 for x in fs mtp
 do
-    go build github.com/hanwen/go-mtpfs/$x
-    go test -i github.com/hanwen/go-mtpfs/$x
-    go test github.com/hanwen/go-mtpfs/$x
+    go build github.com/ganeshrvel/go-mtpfs/$x
+    go test -i github.com/ganeshrvel/go-mtpfs/$x
+    go test github.com/ganeshrvel/go-mtpfs/$x
 done
 
 go build github.com/hanwen/go-mtpfs

fs/classic.go

@@ -11,7 +11,7 @@ import (
 
 	"github.com/hanwen/go-fuse/v2/fs"
 	"github.com/hanwen/go-fuse/v2/fuse"
-	"github.com/hanwen/go-mtpfs/mtp"
+	"github.com/ganeshrvel/go-mtpfs/mtp"
 )
 
 type classicNode struct {

fs/device_test.go

@@ -16,7 +16,7 @@ import (
 
 	"github.com/hanwen/go-fuse/v2/fs"
 	"github.com/hanwen/go-fuse/v2/fuse"
-	"github.com/hanwen/go-mtpfs/mtp"
+	"github.com/ganeshrvel/go-mtpfs/mtp"
 )
 
 // VerboseTest returns true if the testing framework is run with -v.

fs/fs.go

@@ -16,7 +16,7 @@ import (
 
 	"github.com/hanwen/go-fuse/v2/fs"
 	"github.com/hanwen/go-fuse/v2/fuse"
-	"github.com/hanwen/go-mtpfs/mtp"
+	"github.com/ganeshrvel/go-mtpfs/mtp"
 )
 
 const blockSize = 512

fs/select.go

@@ -4,7 +4,7 @@ import (
 	"log"
 	"regexp"
 
-	"github.com/hanwen/go-mtpfs/mtp"
+	"github.com/ganeshrvel/go-mtpfs/mtp"
 )
 
 func SelectStorages(dev *mtp.Device, pat string) ([]uint32, error) {

go.mod

@@ -1,9 +1,8 @@
-module github.com/hanwen/go-mtpfs
+module github.com/ganeshrvel/go-mtpfs
 
 go 1.12
 
 require (
-	github.com/hanwen/go-fuse v1.0.0
 	github.com/hanwen/go-fuse/v2 v2.0.2
 	github.com/hanwen/usb v0.0.0-20141217151552-69aee4530ac7
 	github.com/kylelemons/godebug v1.1.0 // indirect

go.sum

@@ -1,14 +1,11 @@
-github.com/hanwen/go-fuse v0.0.0-20190726130028-2f298055551b h1:oUwn+w6XmXlah84XM7iSqKcr6ojbKUED0o4JVpGW7n4=
-github.com/hanwen/go-fuse v0.0.0-20190726130028-2f298055551b/go.mod h1:PHVWttMW0DYH6ESFXdZ8S+STmGjwEuGX6gsCPi605mg=
 github.com/hanwen/go-fuse v1.0.0 h1:GxS9Zrn6c35/BnfiVsZVWmsG803xwE7eVRDvcf/BEVc=
 github.com/hanwen/go-fuse v1.0.0/go.mod h1:unqXarDXqzAk0rt98O2tVndEPIpUgLD9+rwFisZH3Ok=
-github.com/hanwen/go-fuse/v2 v2.0.1 h1:ZqWzfYbVQe/xSDDFNqW9Ivl+AwWt+t0/5lWLhbroJTM=
-github.com/hanwen/go-fuse/v2 v2.0.1/go.mod h1:OT5e1HOVxxQyq/qgsYpObejwriAgou9DURqOpiGxWfI=
 github.com/hanwen/go-fuse/v2 v2.0.2 h1:BtsqKI5RXOqDMnTgpCb0IWgvRgGLJdqYVZ/Hm6KgKto=
 github.com/hanwen/go-fuse/v2 v2.0.2/go.mod h1:HH3ygZOoyRbP9y2q7y3+JM6hPL+Epe29IbWaS0UA81o=
 github.com/hanwen/usb v0.0.0-20141217151552-69aee4530ac7 h1:fJ8PRDCj5Fa3oEwweff/QaCGUYjLjGUmCgeOUT+JkJM=
 github.com/hanwen/usb v0.0.0-20141217151552-69aee4530ac7/go.mod h1:yF/X+HyjXB5nFLDk2wr03cx0BRaFJ7iaAPFGRaKnwEk=
 github.com/kylelemons/godebug v0.0.0-20170820004349-d65d576e9348/go.mod h1:B69LEHPfb2qLo0BaaOLcbitczOKLWTsrBG9LczfCD4k=
+github.com/kylelemons/godebug v1.1.0 h1:RPNrshWIDI6G2gRW9EHilWtl7Z6Sb1BR0xunSBf0SNc=
 github.com/kylelemons/godebug v1.1.0/go.mod h1:9/0rRGxNHcop5bhtWyNeEfOS8JIWk580+fNqagV/RAw=
 golang.org/x/sys v0.0.0-20180830151530-49385e6e1522 h1:Ve1ORMCxvRmSXBwJK+t3Oy+V2vRW2OetUQBq4rJIkZE=
 golang.org/x/sys v0.0.0-20180830151530-49385e6e1522/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=

main.go

@@ -14,8 +14,8 @@ import (
 
 	fusefs "github.com/hanwen/go-fuse/v2/fs"
 	"github.com/hanwen/go-fuse/v2/fuse"
-	"github.com/hanwen/go-mtpfs/fs"
-	"github.com/hanwen/go-mtpfs/mtp"
+	"github.com/ganeshrvel/go-mtpfs/fs"
+	"github.com/ganeshrvel/go-mtpfs/mtp"
 )
 
 func main() {

mtp/mtp.go

@@ -146,6 +146,8 @@ func (d *Device) Open() error {
 		return err
 	}
 
+	d.claim()
+
 	if d.ifaceDescr.InterfaceStringIndex == 0 {
 		// Some of the win8phones have no interface field.
 		info := DeviceInfo{}
@@ -162,13 +164,13 @@ func (d *Device) Open() error {
 			return err
 		}
 
-		if !strings.Contains(iface, "MTP") {
+		// support for older samsung phones
+		if !strings.Contains(iface, "MTP") && !strings.Contains(iface, "CDC") && !strings.Contains(iface, "ACM") {
 			d.Close()
 			return fmt.Errorf("has no MTP in interface string")
 		}
 	}
 
-	d.claim()
 	return nil
 }