Dev/remove release

.github/workflows/go.yml

@@ -0,0 +1,37 @@
+# This workflow will build a golang project
+# For more information see: https://docs.github.com/en/actions/automating-builds-and-tests/building-and-testing-go
+
+name: Go
+
+on:
+  push:
+    branches: [ "master" ]
+  pull_request:
+    branches: [ "master" ]
+
+jobs:
+  test:
+    name: go-test
+    runs-on: windows-latest
+    env:
+      CGO_ENABLED: 0 
+    steps:
+    - name: disable-auto-crlf
+      run: |
+        git config --global core.autocrlf false
+        git config --global core.eol lf
+
+    - name: clone-repo
+      uses: actions/checkout@v4
+
+    - name: setup-go
+      uses: actions/setup-go@v4
+      with:
+        go-version: '1.21'
+
+    - name: go-vet-fmt-test # fmt check see Test_Gofmt
+      run : |
+            go vet
+            go test -v -timeout 120s -tags "-race" ./... 
+
+

adapter.go

@@ -6,6 +6,7 @@ package wintun
 import (
 	"context"
 	"sync"
+	"syscall"
 
 	"github.com/pkg/errors"
 
@@ -30,7 +31,11 @@ func (a *Adapter) sessionLocked(trap uintptr, args ...uintptr) (r1, r2 uintptr,
 	} else if a.session == 0 {
 		return 0, 0, errors.WithStack(ErrAdapterStoped{})
 	}
-	return global.calln(trap, append([]uintptr{a.session}, args...)...)
+	r1, r2, err = syscall.SyscallN(trap, append([]uintptr{a.session}, args...)...)
+	if err == windows.ERROR_SUCCESS {
+		err = nil
+	}
+	return r1, r2, errors.WithStack(err)
 }
 
 func (a *Adapter) Start(capacity uint32) (err error) {
@@ -43,12 +48,12 @@ func (a *Adapter) Start(capacity uint32) (err error) {
 	if a.handle == 0 {
 		return errors.WithStack(ErrAdapterClosed{})
 	}
-	fd, _, err := global.calln(
-		global.procStartSession,
+	fd, _, err := syscall.SyscallN(
+		procStartSession.Addr(),
 		a.handle,
 		uintptr(capacity),
 	)
-	if err != nil {
+	if err != windows.ERROR_SUCCESS {
 		return err
 	}
 	a.session = fd
@@ -63,8 +68,8 @@ func (a *Adapter) Stop() error {
 
 func (a *Adapter) stopLocked() error {
 	if a.session > 0 {
-		_, _, err := global.calln(global.procEndSession, uintptr(a.session))
-		if err != nil {
+		_, _, err := syscall.SyscallN(procEndSession.Addr(), uintptr(a.session))
+		if err != windows.ERROR_SUCCESS {
 			return err
 		}
 		a.session = 0
@@ -82,8 +87,8 @@ func (a *Adapter) Close() error {
 			return err
 		}
 
-		_, _, err = global.calln(global.procCloseAdapter, a.handle)
-		if err != nil {
+		_, _, err = syscall.SyscallN(procCloseAdapter.Addr(), a.handle)
+		if err != windows.ERROR_SUCCESS {
 			return err
 		}
 		a.handle = 0
@@ -99,12 +104,12 @@ func (a *Adapter) GetAdapterLuid() (winipcfg.LUID, error) {
 		return 0, errors.WithStack(ErrAdapterClosed{})
 	}
 	var luid uint64
-	_, _, err := global.calln(
-		global.procGetAdapterLuid,
+	_, _, err := syscall.SyscallN(
+		procGetAdapterLUID.Addr(),
 		a.handle,
 		uintptr(unsafe.Pointer(&luid)),
 	)
-	if err != nil {
+	if err != windows.ERROR_SUCCESS {
 		return 0, err
 	}
 	return winipcfg.LUID(luid), nil
@@ -124,7 +129,7 @@ func (a *Adapter) Index() (int, error) {
 }
 
 func (a *Adapter) getReadWaitEvent() (windows.Handle, error) {
-	r0, _, err := a.sessionLocked(global.procGetReadWaitEvent)
+	r0, _, err := a.sessionLocked(procGetReadWaitEvent.Addr())
 	if r0 == 0 {
 		return 0, err
 	}
@@ -141,7 +146,7 @@ func (a *Adapter) Recv(ctx context.Context) (ip rpack, err error) {
 	var size uint32
 	for {
 		r0, _, err := a.sessionLocked(
-			global.procReceivePacket,
+			procReceivePacket.Addr(),
 			(uintptr)(unsafe.Pointer(&size)),
 		)
 
@@ -187,7 +192,7 @@ func (a *Adapter) Release(p rpack) error {
 	defer a.mu.RUnlock()
 
 	_, _, err := a.sessionLocked(
-		global.procReleaseReceivePacket,
+		procReleaseReceivePacket.Addr(),
 		uintptr(unsafe.Pointer(&p[0])),
 	)
 	return err
@@ -203,7 +208,7 @@ func (a *Adapter) Alloc(size int) (spack, error) {
 	defer a.mu.RUnlock()
 
 	r0, _, err := a.sessionLocked(
-		global.procAllocateSendPacket,
+		procAllocateSendPacket.Addr(),
 		uintptr(size),
 	)
 	if r0 == 0 {
@@ -223,7 +228,7 @@ func (a *Adapter) Send(ip spack) error {
 	defer a.mu.RUnlock()
 
 	_, _, err := a.sessionLocked(
-		global.procSendPacket,
+		procSendPacket.Addr(),
 		uintptr(unsafe.Pointer(&ip[0])),
 	)
 	return err

adapter_test.go

@@ -19,8 +19,7 @@ import (
 )
 
 func Test_Invalid_Ring_Capacity(t *testing.T) {
-	require.NoError(t, wintun.Load(wintun.DLL))
-	defer wintun.Release()
+	wintun.MustLoad(wintun.DLL)
 
 	t.Run("lesser", func(t *testing.T) {
 		ap, err := wintun.CreateAdapter("testinvalidringlesser")
@@ -47,8 +46,7 @@ func Test_Invalid_Ring_Capacity(t *testing.T) {
 }
 
 func Test_Adapter_Create(t *testing.T) {
-	require.NoError(t, wintun.Load(wintun.DLL))
-	defer wintun.Release()
+	wintun.MustLoad(wintun.DLL)
 
 	t.Run("create/start", func(t *testing.T) {
 		ap, err := wintun.CreateAdapter("createstart")
@@ -82,8 +80,7 @@ func Test_Adapter_Create(t *testing.T) {
 }
 
 func Test_Adapter_Stoped_Recv(t *testing.T) {
-	require.NoError(t, wintun.Load(wintun.DLL))
-	defer wintun.Release()
+	wintun.MustLoad(wintun.DLL)
 
 	ap, err := wintun.CreateAdapter("testadapterrwstoped")
 	require.NoError(t, err)
@@ -97,8 +94,7 @@ func Test_Adapter_Stoped_Recv(t *testing.T) {
 }
 
 func Test_Adapter_Index(t *testing.T) {
-	require.NoError(t, wintun.Load(wintun.DLL))
-	defer wintun.Release()
+	wintun.MustLoad(wintun.DLL)
 
 	name := "testadapterindex"
 
@@ -122,8 +118,8 @@ func Test_Adapter_Index(t *testing.T) {
 }
 
 func Test_Recv(t *testing.T) {
-	require.NoError(t, wintun.Load(wintun.DLL))
-	defer wintun.Release()
+	wintun.MustLoad(wintun.DLL)
+
 	var (
 		ip    = netip.AddrFrom4([4]byte{10, 1, 1, 11})
 		laddr = &net.UDPAddr{IP: ip.AsSlice(), Port: randPort()}
@@ -189,8 +185,7 @@ func Test_Recv(t *testing.T) {
 }
 
 func Test_RecvCtx(t *testing.T) {
-	require.NoError(t, wintun.Load(wintun.DLL))
-	defer wintun.Release()
+	wintun.MustLoad(wintun.DLL)
 
 	ap, err := wintun.CreateAdapter("rcecvctx")
 	require.NoError(t, err)
@@ -212,8 +207,7 @@ func Test_RecvCtx(t *testing.T) {
 
 func Test_Recving_Close(t *testing.T) {
 	// if remove Close and Recv mutex, will fatal Exception
-	require.NoError(t, wintun.Load(wintun.DLL))
-	defer wintun.Release()
+	wintun.MustLoad(wintun.DLL)
 
 	for i := 0; i < 0xf; i++ {
 		func() {
@@ -241,8 +235,8 @@ func Test_Recving_Close(t *testing.T) {
 }
 
 func Test_Echo_UDP_Adapter(t *testing.T) {
-	require.NoError(t, wintun.Load(wintun.DLL))
-	defer wintun.Release()
+	wintun.MustLoad(wintun.DLL)
+
 	var (
 		ip    = netip.AddrFrom4([4]byte{10, 0, 1, 3})
 		laddr = &net.UDPAddr{IP: ip.AsSlice(), Port: randPort()}
@@ -316,8 +310,7 @@ func Test_Packet_Sniffing(t *testing.T) {
 	t.Skip("todo：maybe not route")
 	// route add 0.0.0.0 mask 0.0.0.0 10.0.1.3 metric 5 if 116
 
-	require.NoError(t, wintun.Load(wintun.DLL))
-	defer wintun.Release()
+	wintun.MustLoad(wintun.DLL)
 
 	var (
 		ip    = netip.AddrFrom4([4]byte{10, 0, 1, 3})
@@ -379,8 +372,7 @@ func Test_Packet_Sniffing(t *testing.T) {
 }
 
 func Test_Session_Restart(t *testing.T) {
-	require.NoError(t, wintun.Load(wintun.DLL))
-	defer wintun.Release()
+	wintun.MustLoad(wintun.DLL)
 
 	ap, err := wintun.CreateAdapter("testsessionrestart")
 	require.NoError(t, err)

embed_windows_386.go

@@ -4,5 +4,7 @@ import (
 	_ "embed"
 )
 
+// from https://www.wintun.net/builds/wintun-0.14.1.zip
+//
 //go:embed embed/wintun_x86.dll
 var DLL Mem

embed_windows_amd64.go

@@ -4,7 +4,7 @@ import (
 	_ "embed"
 )
 
-// https://www.wintun.net/builds/wintun-0.14.1.zip
-
+// from https://www.wintun.net/builds/wintun-0.14.1.zip
+//
 //go:embed embed/wintun_amd64.dll
 var DLL Mem

embed_windows_arm.go

@@ -4,5 +4,7 @@ import (
 	_ "embed"
 )
 
+// from https://www.wintun.net/builds/wintun-0.14.1.zip
+//
 //go:embed embed/wintun_arm.dll
 var DLL Mem

embed_windows_arm64.go

@@ -4,5 +4,7 @@ import (
 	_ "embed"
 )
 
+// from https://www.wintun.net/builds/wintun-0.14.1.zip
+//
 //go:embed embed/wintun_arm64.dll
 var DLL Mem

go.mod

@@ -11,6 +11,7 @@ require (
 )
 
 require (
+	github.com/lysShub/divert-go v0.0.0-20240525230502-6f79596abd61
 	github.com/pkg/errors v0.9.1
 	github.com/stretchr/testify v1.8.4
 	golang.org/x/sys v0.16.0

go.sum

@@ -2,6 +2,8 @@ github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c
 github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
 github.com/google/btree v1.1.2 h1:xf4v41cLI2Z6FxbKm+8Bu+m8ifhj15JuZ9sa0jZCMUU=
 github.com/google/btree v1.1.2/go.mod h1:qOPhT0dTNdNzV6Z/lhRX0YXUafgPLFUh+gZMl761Gm4=
+github.com/lysShub/divert-go v0.0.0-20240525230502-6f79596abd61 h1:qqarPA8zZe+LnIGHaleqDikaQ3QzvlAfDigXYRrboHU=
+github.com/lysShub/divert-go v0.0.0-20240525230502-6f79596abd61/go.mod h1:OXuD4Q/Y84FyNiYy/sf9RVshvAC5/rvcHA6J7JvvtFM=
 github.com/pkg/errors v0.9.1 h1:FEBLx1zS214owpjy7qsBeixbURkuhQAwrK5UwLGTwt4=
 github.com/pkg/errors v0.9.1/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0=
 github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=

logger.go

@@ -4,6 +4,7 @@ import (
 	"context"
 	"log/slog"
 	"runtime"
+	"syscall"
 
 	"github.com/pkg/errors"
 	"golang.org/x/sys/windows"
@@ -59,7 +60,7 @@ func SetLogger(logger LoggerCallback) error {
 		}
 	}
 
-	_, _, err := global.calln(global.procSetLogger, callback)
+	_, _, err := syscall.SyscallN(procSetLogger.Addr(), callback)
 	if err != windows.ERROR_SUCCESS {
 		return errors.WithStack(err)
 	}