[feat] add support for the windows launcher

1 files changed, 72 insertions, 0 deletions

diff --git a/bitmask_go/launcher_windows.go b/bitmask_go/launcher_windows.go
new file mode 100644
index 0000000..cff9daa
--- /dev/null
+++ b/bitmask_go/launcher_windows.go
@@ -0,0 +1,72 @@
+// +build windows
+// Copyright (C) 2018 LEAP
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+package bitmask
+
+import (
+	"encoding/json"
+	"net/textproto"
+)
+
+const (
+	helperAddr = "localhost:7171"
+)
+
+type launcher struct {
+	conn *textproto.Conn
+}
+
+func newLauncher() (*launcher, error) {
+	conn, err := textproto.Dial("tcp", helperAddr)
+	return &launcher{conn}, err
+}
+
+func (l *launcher) close() error {
+	return l.conn.Close()
+}
+
+func (l *launcher) openvpnStart(flags ...string) error {
+	return l.send("openvpn_start", flags...)
+}
+
+func (l *launcher) openvpnStop() error {
+	return l.send("openvpn_stop")
+}
+
+func (l *launcher) firewallStart(gateways []gateway) error {
+	return nil
+}
+
+func (l *launcher) firewallStop() error {
+	return nil
+}
+
+func (l *launcher) send(cmd string, args ...string) error {
+	if args == nil {
+		args = []string{}
+	}
+	command := struct {
+		Cmd  string   `json:"cmd"`
+		Args []string `json:"args"`
+	}{cmd, args}
+	bytesCmd, err := json.Marshal(command)
+	if err != nil {
+		return err
+	}
+
+	_, err = l.conn.Cmd(string(bytesCmd))
+	return err
+}