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235 changed files with 27925 additions and 2 deletions
1
tunnel/tools/libwg-go/.gitignore
vendored
Normal file
1
tunnel/tools/libwg-go/.gitignore
vendored
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@ -0,0 +1 @@
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build/
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52
tunnel/tools/libwg-go/Makefile
Normal file
52
tunnel/tools/libwg-go/Makefile
Normal file
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@ -0,0 +1,52 @@
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# SPDX-License-Identifier: Apache-2.0
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#
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# Copyright © 2017-2025 WireGuard LLC. All Rights Reserved.
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BUILDDIR ?= $(CURDIR)/build
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DESTDIR ?= $(CURDIR)/out
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NDK_GO_ARCH_MAP_x86 := 386
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NDK_GO_ARCH_MAP_x86_64 := amd64
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NDK_GO_ARCH_MAP_arm := arm
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NDK_GO_ARCH_MAP_arm64 := arm64
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NDK_GO_ARCH_MAP_mips := mipsx
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NDK_GO_ARCH_MAP_mips64 := mips64x
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comma := ,
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CLANG_FLAGS := --target=$(TARGET) --sysroot=$(SYSROOT)
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export CGO_CFLAGS := $(CLANG_FLAGS) $(subst -mthumb,-marm,$(CFLAGS))
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export CGO_LDFLAGS := $(CLANG_FLAGS) $(patsubst -Wl$(comma)--build-id=%,-Wl$(comma)--build-id=none,$(LDFLAGS)) -Wl,-soname=libwg-go.so
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export GOARCH := $(NDK_GO_ARCH_MAP_$(ANDROID_ARCH_NAME))
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export GOOS := android
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export CGO_ENABLED := 1
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GO_VERSION := 1.24.3
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GO_PLATFORM := $(shell uname -s | tr '[:upper:]' '[:lower:]')-$(NDK_GO_ARCH_MAP_$(shell uname -m))
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GO_TARBALL := go$(GO_VERSION).$(GO_PLATFORM).tar.gz
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GO_HASH_darwin-amd64 := 13e6fe3fcf65689d77d40e633de1e31c6febbdbcb846eb05fc2434ed2213e92b
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GO_HASH_darwin-arm64 := 64a3fa22142f627e78fac3018ce3d4aeace68b743eff0afda8aae0411df5e4fb
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GO_HASH_linux-amd64 := 3333f6ea53afa971e9078895eaa4ac7204a8c6b5c68c10e6bc9a33e8e391bdd8
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default: $(DESTDIR)/libwg-go.so
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$(GRADLE_USER_HOME)/caches/golang/$(GO_TARBALL):
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mkdir -p "$(dir $@)"
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flock "$@.lock" -c ' \
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[ -f "$@" ] && exit 0; \
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curl -o "$@.tmp" "https://dl.google.com/go/$(GO_TARBALL)" && \
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echo "$(GO_HASH_$(GO_PLATFORM)) $@.tmp" | sha256sum -c && \
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mv "$@.tmp" "$@"'
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$(BUILDDIR)/go-$(GO_VERSION)/.prepared: $(GRADLE_USER_HOME)/caches/golang/$(GO_TARBALL)
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mkdir -p "$(dir $@)"
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flock "$@.lock" -c ' \
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[ -f "$@" ] && exit 0; \
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tar -C "$(dir $@)" --strip-components=1 -xzf "$^" && \
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patch -p1 -f -N -r- -d "$(dir $@)" < goruntime-boottime-over-monotonic.diff && \
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touch "$@"'
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$(DESTDIR)/libwg-go.so: export PATH := $(BUILDDIR)/go-$(GO_VERSION)/bin/:$(PATH)
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$(DESTDIR)/libwg-go.so: $(BUILDDIR)/go-$(GO_VERSION)/.prepared go.mod
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go build -tags linux -ldflags="-X golang.zx2c4.com/wireguard/ipc.socketDirectory=/data/data/$(ANDROID_PACKAGE_NAME)/cache/wireguard -buildid=" -v -trimpath -buildvcs=false -o "$@" -buildmode c-shared
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.DELETE_ON_ERROR:
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227
tunnel/tools/libwg-go/api-android.go
Normal file
227
tunnel/tools/libwg-go/api-android.go
Normal file
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@ -0,0 +1,227 @@
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/* SPDX-License-Identifier: Apache-2.0
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*
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* Copyright © 2017-2022 Jason A. Donenfeld <Jason@zx2c4.com>. All Rights Reserved.
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*/
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package main
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// #cgo LDFLAGS: -llog
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// #include <android/log.h>
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import "C"
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import (
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"fmt"
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"math"
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"net"
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"os"
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"os/signal"
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"runtime"
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"runtime/debug"
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"strings"
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"unsafe"
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"golang.org/x/sys/unix"
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"golang.zx2c4.com/wireguard/conn"
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"golang.zx2c4.com/wireguard/device"
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"golang.zx2c4.com/wireguard/ipc"
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"golang.zx2c4.com/wireguard/tun"
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)
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type AndroidLogger struct {
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level C.int
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tag *C.char
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}
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func cstring(s string) *C.char {
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b, err := unix.BytePtrFromString(s)
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if err != nil {
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b := [1]C.char{}
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return &b[0]
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}
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return (*C.char)(unsafe.Pointer(b))
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}
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func (l AndroidLogger) Printf(format string, args ...interface{}) {
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C.__android_log_write(l.level, l.tag, cstring(fmt.Sprintf(format, args...)))
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}
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type TunnelHandle struct {
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device *device.Device
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uapi net.Listener
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}
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var tunnelHandles map[int32]TunnelHandle
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func init() {
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tunnelHandles = make(map[int32]TunnelHandle)
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signals := make(chan os.Signal)
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signal.Notify(signals, unix.SIGUSR2)
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go func() {
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buf := make([]byte, os.Getpagesize())
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for {
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select {
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case <-signals:
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n := runtime.Stack(buf, true)
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if n == len(buf) {
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n--
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}
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buf[n] = 0
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C.__android_log_write(C.ANDROID_LOG_ERROR, cstring("WireGuard/GoBackend/Stacktrace"), (*C.char)(unsafe.Pointer(&buf[0])))
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}
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}
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}()
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}
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//export wgTurnOn
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func wgTurnOn(interfaceName string, tunFd int32, settings string) int32 {
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tag := cstring("WireGuard/GoBackend/" + interfaceName)
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logger := &device.Logger{
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Verbosef: AndroidLogger{level: C.ANDROID_LOG_DEBUG, tag: tag}.Printf,
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Errorf: AndroidLogger{level: C.ANDROID_LOG_ERROR, tag: tag}.Printf,
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}
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tun, name, err := tun.CreateUnmonitoredTUNFromFD(int(tunFd))
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if err != nil {
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unix.Close(int(tunFd))
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logger.Errorf("CreateUnmonitoredTUNFromFD: %v", err)
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return -1
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}
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logger.Verbosef("Attaching to interface %v", name)
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device := device.NewDevice(tun, conn.NewStdNetBind(), logger)
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err = device.IpcSet(settings)
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if err != nil {
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unix.Close(int(tunFd))
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logger.Errorf("IpcSet: %v", err)
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return -1
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}
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device.DisableSomeRoamingForBrokenMobileSemantics()
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var uapi net.Listener
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uapiFile, err := ipc.UAPIOpen(name)
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if err != nil {
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logger.Errorf("UAPIOpen: %v", err)
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} else {
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uapi, err = ipc.UAPIListen(name, uapiFile)
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if err != nil {
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uapiFile.Close()
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logger.Errorf("UAPIListen: %v", err)
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} else {
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go func() {
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for {
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conn, err := uapi.Accept()
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if err != nil {
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return
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}
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go device.IpcHandle(conn)
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}
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}()
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}
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}
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err = device.Up()
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if err != nil {
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logger.Errorf("Unable to bring up device: %v", err)
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uapiFile.Close()
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device.Close()
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return -1
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}
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logger.Verbosef("Device started")
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var i int32
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for i = 0; i < math.MaxInt32; i++ {
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if _, exists := tunnelHandles[i]; !exists {
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break
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}
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}
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if i == math.MaxInt32 {
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logger.Errorf("Unable to find empty handle")
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uapiFile.Close()
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device.Close()
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return -1
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}
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tunnelHandles[i] = TunnelHandle{device: device, uapi: uapi}
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return i
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}
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//export wgTurnOff
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func wgTurnOff(tunnelHandle int32) {
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handle, ok := tunnelHandles[tunnelHandle]
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if !ok {
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return
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}
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delete(tunnelHandles, tunnelHandle)
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if handle.uapi != nil {
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handle.uapi.Close()
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}
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handle.device.Close()
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}
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//export wgGetSocketV4
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func wgGetSocketV4(tunnelHandle int32) int32 {
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handle, ok := tunnelHandles[tunnelHandle]
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if !ok {
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return -1
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}
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bind, _ := handle.device.Bind().(conn.PeekLookAtSocketFd)
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if bind == nil {
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return -1
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}
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fd, err := bind.PeekLookAtSocketFd4()
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if err != nil {
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return -1
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}
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return int32(fd)
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}
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//export wgGetSocketV6
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func wgGetSocketV6(tunnelHandle int32) int32 {
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handle, ok := tunnelHandles[tunnelHandle]
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if !ok {
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return -1
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}
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bind, _ := handle.device.Bind().(conn.PeekLookAtSocketFd)
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if bind == nil {
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return -1
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}
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fd, err := bind.PeekLookAtSocketFd6()
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if err != nil {
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return -1
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}
|
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return int32(fd)
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}
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//export wgGetConfig
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func wgGetConfig(tunnelHandle int32) *C.char {
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handle, ok := tunnelHandles[tunnelHandle]
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if !ok {
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return nil
|
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}
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settings, err := handle.device.IpcGet()
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if err != nil {
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return nil
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}
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return C.CString(settings)
|
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}
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|
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//export wgVersion
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func wgVersion() *C.char {
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info, ok := debug.ReadBuildInfo()
|
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if !ok {
|
||||
return C.CString("unknown")
|
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}
|
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for _, dep := range info.Deps {
|
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if dep.Path == "golang.zx2c4.com/wireguard" {
|
||||
parts := strings.Split(dep.Version, "-")
|
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if len(parts) == 3 && len(parts[2]) == 12 {
|
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return C.CString(parts[2][:7])
|
||||
}
|
||||
return C.CString(dep.Version)
|
||||
}
|
||||
}
|
||||
return C.CString("unknown")
|
||||
}
|
||||
|
||||
func main() {}
|
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14
tunnel/tools/libwg-go/go.mod
Normal file
14
tunnel/tools/libwg-go/go.mod
Normal file
|
|
@ -0,0 +1,14 @@
|
|||
module golang.zx2c4.com/wireguard/android
|
||||
|
||||
go 1.23.1
|
||||
|
||||
require (
|
||||
golang.org/x/sys v0.33.0
|
||||
golang.zx2c4.com/wireguard v0.0.0-20250521234502-f333402bd9cb
|
||||
)
|
||||
|
||||
require (
|
||||
golang.org/x/crypto v0.38.0 // indirect
|
||||
golang.org/x/net v0.40.0 // indirect
|
||||
golang.zx2c4.com/wintun v0.0.0-20230126152724-0fa3db229ce2 // indirect
|
||||
)
|
||||
16
tunnel/tools/libwg-go/go.sum
Normal file
16
tunnel/tools/libwg-go/go.sum
Normal file
|
|
@ -0,0 +1,16 @@
|
|||
github.com/google/btree v1.1.2 h1:xf4v41cLI2Z6FxbKm+8Bu+m8ifhj15JuZ9sa0jZCMUU=
|
||||
github.com/google/btree v1.1.2/go.mod h1:qOPhT0dTNdNzV6Z/lhRX0YXUafgPLFUh+gZMl761Gm4=
|
||||
golang.org/x/crypto v0.38.0 h1:jt+WWG8IZlBnVbomuhg2Mdq0+BBQaHbtqHEFEigjUV8=
|
||||
golang.org/x/crypto v0.38.0/go.mod h1:MvrbAqul58NNYPKnOra203SB9vpuZW0e+RRZV+Ggqjw=
|
||||
golang.org/x/net v0.40.0 h1:79Xs7wF06Gbdcg4kdCCIQArK11Z1hr5POQ6+fIYHNuY=
|
||||
golang.org/x/net v0.40.0/go.mod h1:y0hY0exeL2Pku80/zKK7tpntoX23cqL3Oa6njdgRtds=
|
||||
golang.org/x/sys v0.33.0 h1:q3i8TbbEz+JRD9ywIRlyRAQbM0qF7hu24q3teo2hbuw=
|
||||
golang.org/x/sys v0.33.0/go.mod h1:BJP2sWEmIv4KK5OTEluFJCKSidICx8ciO85XgH3Ak8k=
|
||||
golang.org/x/time v0.7.0 h1:ntUhktv3OPE6TgYxXWv9vKvUSJyIFJlyohwbkEwPrKQ=
|
||||
golang.org/x/time v0.7.0/go.mod h1:3BpzKBy/shNhVucY/MWOyx10tF3SFh9QdLuxbVysPQM=
|
||||
golang.zx2c4.com/wintun v0.0.0-20230126152724-0fa3db229ce2 h1:B82qJJgjvYKsXS9jeunTOisW56dUokqW/FOteYJJ/yg=
|
||||
golang.zx2c4.com/wintun v0.0.0-20230126152724-0fa3db229ce2/go.mod h1:deeaetjYA+DHMHg+sMSMI58GrEteJUUzzw7en6TJQcI=
|
||||
golang.zx2c4.com/wireguard v0.0.0-20250521234502-f333402bd9cb h1:whnFRlWMcXI9d+ZbWg+4sHnLp52d5yiIPUxMBSt4X9A=
|
||||
golang.zx2c4.com/wireguard v0.0.0-20250521234502-f333402bd9cb/go.mod h1:rpwXGsirqLqN2L0JDJQlwOboGHmptD5ZD6T2VmcqhTw=
|
||||
gvisor.dev/gvisor v0.0.0-20250503011706-39ed1f5ac29c h1:m/r7OM+Y2Ty1sgBQ7Qb27VgIMBW8ZZhT4gLnUyDIhzI=
|
||||
gvisor.dev/gvisor v0.0.0-20250503011706-39ed1f5ac29c/go.mod h1:3r5CMtNQMKIvBlrmM9xWUNamjKBYPOWyXOjmg5Kts3g=
|
||||
171
tunnel/tools/libwg-go/goruntime-boottime-over-monotonic.diff
Normal file
171
tunnel/tools/libwg-go/goruntime-boottime-over-monotonic.diff
Normal file
|
|
@ -0,0 +1,171 @@
|
|||
From 61f3ae8298d1c503cbc31539e0f3a73446c7db9d Mon Sep 17 00:00:00 2001
|
||||
From: "Jason A. Donenfeld" <Jason@zx2c4.com>
|
||||
Date: Tue, 21 Mar 2023 15:33:56 +0100
|
||||
Subject: [PATCH] [release-branch.go1.20] runtime: use CLOCK_BOOTTIME in
|
||||
nanotime on Linux
|
||||
|
||||
This makes timers account for having expired while a computer was
|
||||
asleep, which is quite common on mobile devices. Note that BOOTTIME is
|
||||
identical to MONOTONIC, except that it takes into account time spent
|
||||
in suspend. In Linux 4.17, the kernel will actually make MONOTONIC act
|
||||
like BOOTTIME anyway, so this switch will additionally unify the
|
||||
timer behavior across kernels.
|
||||
|
||||
BOOTTIME was introduced into Linux 2.6.39-rc1 with 70a08cca1227d in
|
||||
2011.
|
||||
|
||||
Fixes #24595
|
||||
|
||||
Change-Id: I7b2a6ca0c5bc5fce57ec0eeafe7b68270b429321
|
||||
---
|
||||
src/runtime/sys_linux_386.s | 4 ++--
|
||||
src/runtime/sys_linux_amd64.s | 2 +-
|
||||
src/runtime/sys_linux_arm.s | 4 ++--
|
||||
src/runtime/sys_linux_arm64.s | 4 ++--
|
||||
src/runtime/sys_linux_mips64x.s | 4 ++--
|
||||
src/runtime/sys_linux_mipsx.s | 2 +-
|
||||
src/runtime/sys_linux_ppc64x.s | 2 +-
|
||||
src/runtime/sys_linux_s390x.s | 2 +-
|
||||
8 files changed, 12 insertions(+), 12 deletions(-)
|
||||
|
||||
diff --git a/src/runtime/sys_linux_386.s b/src/runtime/sys_linux_386.s
|
||||
index 12a294153d..17e3524b40 100644
|
||||
--- a/src/runtime/sys_linux_386.s
|
||||
+++ b/src/runtime/sys_linux_386.s
|
||||
@@ -352,13 +352,13 @@ noswitch:
|
||||
|
||||
LEAL 8(SP), BX // &ts (struct timespec)
|
||||
MOVL BX, 4(SP)
|
||||
- MOVL $1, 0(SP) // CLOCK_MONOTONIC
|
||||
+ MOVL $7, 0(SP) // CLOCK_BOOTTIME
|
||||
CALL AX
|
||||
JMP finish
|
||||
|
||||
fallback:
|
||||
MOVL $SYS_clock_gettime, AX
|
||||
- MOVL $1, BX // CLOCK_MONOTONIC
|
||||
+ MOVL $7, BX // CLOCK_BOOTTIME
|
||||
LEAL 8(SP), CX
|
||||
INVOKE_SYSCALL
|
||||
|
||||
diff --git a/src/runtime/sys_linux_amd64.s b/src/runtime/sys_linux_amd64.s
|
||||
index c7a89ba536..01f0a6a26e 100644
|
||||
--- a/src/runtime/sys_linux_amd64.s
|
||||
+++ b/src/runtime/sys_linux_amd64.s
|
||||
@@ -255,7 +255,7 @@ noswitch:
|
||||
SUBQ $16, SP // Space for results
|
||||
ANDQ $~15, SP // Align for C code
|
||||
|
||||
- MOVL $1, DI // CLOCK_MONOTONIC
|
||||
+ MOVL $7, DI // CLOCK_BOOTTIME
|
||||
LEAQ 0(SP), SI
|
||||
MOVQ runtime·vdsoClockgettimeSym(SB), AX
|
||||
CMPQ AX, $0
|
||||
diff --git a/src/runtime/sys_linux_arm.s b/src/runtime/sys_linux_arm.s
|
||||
index 7b8c4f0e04..9798a1334e 100644
|
||||
--- a/src/runtime/sys_linux_arm.s
|
||||
+++ b/src/runtime/sys_linux_arm.s
|
||||
@@ -11,7 +11,7 @@
|
||||
#include "textflag.h"
|
||||
|
||||
#define CLOCK_REALTIME 0
|
||||
-#define CLOCK_MONOTONIC 1
|
||||
+#define CLOCK_BOOTTIME 7
|
||||
|
||||
// for EABI, as we don't support OABI
|
||||
#define SYS_BASE 0x0
|
||||
@@ -374,7 +374,7 @@ finish:
|
||||
|
||||
// func nanotime1() int64
|
||||
TEXT runtime·nanotime1(SB),NOSPLIT,$12-8
|
||||
- MOVW $CLOCK_MONOTONIC, R0
|
||||
+ MOVW $CLOCK_BOOTTIME, R0
|
||||
MOVW $spec-12(SP), R1 // timespec
|
||||
|
||||
MOVW runtime·vdsoClockgettimeSym(SB), R4
|
||||
diff --git a/src/runtime/sys_linux_arm64.s b/src/runtime/sys_linux_arm64.s
|
||||
index 38ff6ac330..6b819c5441 100644
|
||||
--- a/src/runtime/sys_linux_arm64.s
|
||||
+++ b/src/runtime/sys_linux_arm64.s
|
||||
@@ -14,7 +14,7 @@
|
||||
#define AT_FDCWD -100
|
||||
|
||||
#define CLOCK_REALTIME 0
|
||||
-#define CLOCK_MONOTONIC 1
|
||||
+#define CLOCK_BOOTTIME 7
|
||||
|
||||
#define SYS_exit 93
|
||||
#define SYS_read 63
|
||||
@@ -338,7 +338,7 @@ noswitch:
|
||||
BIC $15, R1
|
||||
MOVD R1, RSP
|
||||
|
||||
- MOVW $CLOCK_MONOTONIC, R0
|
||||
+ MOVW $CLOCK_BOOTTIME, R0
|
||||
MOVD runtime·vdsoClockgettimeSym(SB), R2
|
||||
CBZ R2, fallback
|
||||
|
||||
diff --git a/src/runtime/sys_linux_mips64x.s b/src/runtime/sys_linux_mips64x.s
|
||||
index 47f2da524d..a8b387f193 100644
|
||||
--- a/src/runtime/sys_linux_mips64x.s
|
||||
+++ b/src/runtime/sys_linux_mips64x.s
|
||||
@@ -326,7 +326,7 @@ noswitch:
|
||||
AND $~15, R1 // Align for C code
|
||||
MOVV R1, R29
|
||||
|
||||
- MOVW $1, R4 // CLOCK_MONOTONIC
|
||||
+ MOVW $7, R4 // CLOCK_BOOTTIME
|
||||
MOVV $0(R29), R5
|
||||
|
||||
MOVV runtime·vdsoClockgettimeSym(SB), R25
|
||||
@@ -336,7 +336,7 @@ noswitch:
|
||||
// see walltime for detail
|
||||
BEQ R2, R0, finish
|
||||
MOVV R0, runtime·vdsoClockgettimeSym(SB)
|
||||
- MOVW $1, R4 // CLOCK_MONOTONIC
|
||||
+ MOVW $7, R4 // CLOCK_BOOTTIME
|
||||
MOVV $0(R29), R5
|
||||
JMP fallback
|
||||
|
||||
diff --git a/src/runtime/sys_linux_mipsx.s b/src/runtime/sys_linux_mipsx.s
|
||||
index 5e6b6c1504..7f5fd2a80e 100644
|
||||
--- a/src/runtime/sys_linux_mipsx.s
|
||||
+++ b/src/runtime/sys_linux_mipsx.s
|
||||
@@ -243,7 +243,7 @@ TEXT runtime·walltime(SB),NOSPLIT,$8-12
|
||||
RET
|
||||
|
||||
TEXT runtime·nanotime1(SB),NOSPLIT,$8-8
|
||||
- MOVW $1, R4 // CLOCK_MONOTONIC
|
||||
+ MOVW $7, R4 // CLOCK_BOOTTIME
|
||||
MOVW $4(R29), R5
|
||||
MOVW $SYS_clock_gettime, R2
|
||||
SYSCALL
|
||||
diff --git a/src/runtime/sys_linux_ppc64x.s b/src/runtime/sys_linux_ppc64x.s
|
||||
index d0427a4807..05ee9fede9 100644
|
||||
--- a/src/runtime/sys_linux_ppc64x.s
|
||||
+++ b/src/runtime/sys_linux_ppc64x.s
|
||||
@@ -298,7 +298,7 @@ fallback:
|
||||
JMP return
|
||||
|
||||
TEXT runtime·nanotime1(SB),NOSPLIT,$16-8
|
||||
- MOVD $1, R3 // CLOCK_MONOTONIC
|
||||
+ MOVD $7, R3 // CLOCK_BOOTTIME
|
||||
|
||||
MOVD R1, R15 // R15 is unchanged by C code
|
||||
MOVD g_m(g), R21 // R21 = m
|
||||
diff --git a/src/runtime/sys_linux_s390x.s b/src/runtime/sys_linux_s390x.s
|
||||
index 1448670b91..7d2ee3231c 100644
|
||||
--- a/src/runtime/sys_linux_s390x.s
|
||||
+++ b/src/runtime/sys_linux_s390x.s
|
||||
@@ -296,7 +296,7 @@ fallback:
|
||||
RET
|
||||
|
||||
TEXT runtime·nanotime1(SB),NOSPLIT,$32-8
|
||||
- MOVW $1, R2 // CLOCK_MONOTONIC
|
||||
+ MOVW $7, R2 // CLOCK_BOOTTIME
|
||||
|
||||
MOVD R15, R7 // Backup stack pointer
|
||||
|
||||
--
|
||||
2.17.1
|
||||
|
||||
71
tunnel/tools/libwg-go/jni.c
Normal file
71
tunnel/tools/libwg-go/jni.c
Normal file
|
|
@ -0,0 +1,71 @@
|
|||
/* SPDX-License-Identifier: Apache-2.0
|
||||
*
|
||||
* Copyright © 2017-2021 Jason A. Donenfeld <Jason@zx2c4.com>. All Rights Reserved.
|
||||
*/
|
||||
|
||||
#include <jni.h>
|
||||
#include <stdlib.h>
|
||||
#include <string.h>
|
||||
|
||||
struct go_string { const char *str; long n; };
|
||||
extern int wgTurnOn(struct go_string ifname, int tun_fd, struct go_string settings);
|
||||
extern void wgTurnOff(int handle);
|
||||
extern int wgGetSocketV4(int handle);
|
||||
extern int wgGetSocketV6(int handle);
|
||||
extern char *wgGetConfig(int handle);
|
||||
extern char *wgVersion();
|
||||
|
||||
JNIEXPORT jint JNICALL Java_com_wireguard_android_backend_GoBackend_wgTurnOn(JNIEnv *env, jclass c, jstring ifname, jint tun_fd, jstring settings)
|
||||
{
|
||||
const char *ifname_str = (*env)->GetStringUTFChars(env, ifname, 0);
|
||||
size_t ifname_len = (*env)->GetStringUTFLength(env, ifname);
|
||||
const char *settings_str = (*env)->GetStringUTFChars(env, settings, 0);
|
||||
size_t settings_len = (*env)->GetStringUTFLength(env, settings);
|
||||
int ret = wgTurnOn((struct go_string){
|
||||
.str = ifname_str,
|
||||
.n = ifname_len
|
||||
}, tun_fd, (struct go_string){
|
||||
.str = settings_str,
|
||||
.n = settings_len
|
||||
});
|
||||
(*env)->ReleaseStringUTFChars(env, ifname, ifname_str);
|
||||
(*env)->ReleaseStringUTFChars(env, settings, settings_str);
|
||||
return ret;
|
||||
}
|
||||
|
||||
JNIEXPORT void JNICALL Java_com_wireguard_android_backend_GoBackend_wgTurnOff(JNIEnv *env, jclass c, jint handle)
|
||||
{
|
||||
wgTurnOff(handle);
|
||||
}
|
||||
|
||||
JNIEXPORT jint JNICALL Java_com_wireguard_android_backend_GoBackend_wgGetSocketV4(JNIEnv *env, jclass c, jint handle)
|
||||
{
|
||||
return wgGetSocketV4(handle);
|
||||
}
|
||||
|
||||
JNIEXPORT jint JNICALL Java_com_wireguard_android_backend_GoBackend_wgGetSocketV6(JNIEnv *env, jclass c, jint handle)
|
||||
{
|
||||
return wgGetSocketV6(handle);
|
||||
}
|
||||
|
||||
JNIEXPORT jstring JNICALL Java_com_wireguard_android_backend_GoBackend_wgGetConfig(JNIEnv *env, jclass c, jint handle)
|
||||
{
|
||||
jstring ret;
|
||||
char *config = wgGetConfig(handle);
|
||||
if (!config)
|
||||
return NULL;
|
||||
ret = (*env)->NewStringUTF(env, config);
|
||||
free(config);
|
||||
return ret;
|
||||
}
|
||||
|
||||
JNIEXPORT jstring JNICALL Java_com_wireguard_android_backend_GoBackend_wgVersion(JNIEnv *env, jclass c)
|
||||
{
|
||||
jstring ret;
|
||||
char *version = wgVersion();
|
||||
if (!version)
|
||||
return NULL;
|
||||
ret = (*env)->NewStringUTF(env, version);
|
||||
free(version);
|
||||
return ret;
|
||||
}
|
||||
Loading…
Add table
Add a link
Reference in a new issue