+// MsgInfoReq: collect information about the remote host
+
+// Copyright (C) 2021 Simon Ruderich
+//
+// 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 info
+
+import (
+ "fmt"
+ "runtime"
+
+ "ruderich.org/simon/safcm"
+ "ruderich.org/simon/safcm/remote/log"
+ "ruderich.org/simon/safcm/remote/run"
+)
+
+type Info struct {
+ req safcm.MsgInfoReq
+ resp safcm.MsgInfoResp
+
+ cmd *run.Cmd
+ logger *log.Logger
+}
+
+func Handle(req safcm.MsgInfoReq,
+ runner run.Runner, fun log.LogFunc) safcm.MsgInfoResp {
+
+ i := Info{
+ req: req,
+ logger: log.NewLogger(fun),
+ }
+ i.cmd = run.NewCmd(runner, i.logger)
+
+ err := i.handle()
+ if err != nil {
+ i.resp.Error = fmt.Sprintf("%v", err)
+ }
+ return i.resp
+}
+
+func (i *Info) handle() error {
+ i.resp.Goos = runtime.GOOS
+ i.resp.Goarch = runtime.GOARCH
+
+ for _, x := range i.req.DetectGroups {
+ stdout, _, err := i.cmd.Run("detect group",
+ "/bin/sh", "-c", x)
+ if err != nil {
+ return err
+ }
+ i.resp.Output = append(i.resp.Output, string(stdout))
+ }
+
+ return nil
+}