cmd/resolver: implement command to create and delete zone file

The command to create new zone file has the following signature:

  zone.d create <name>

While command to delete zone file has the following signature:

  zone.d delete <name>

2 files changed, 60 insertions, 0 deletions

diff --git a/cmd/resolver/main.go b/cmd/resolver/main.go
index 7126651..62af801 100644
--- a/cmd/resolver/main.go
+++ b/cmd/resolver/main.go
@@ -20,6 +20,7 @@ const (
 	cmdEnv    = "env"
 	cmdHostsd = "hosts.d"
 	cmdQuery  = "query"
+	cmdZoned  = "zone.d"
 
 	subCmdAdd     = "add"
 	subCmdCreate  = "create"
@@ -85,6 +86,10 @@ func main() {
 
 		rsol.doCmdQuery(args)
 
+	case cmdZoned:
+		args = args[1:]
+		rsol.doCmdZoned(args)
+
 	default:
 		log.Printf("resolver: unknown command: %s", rsol.cmd)
 		os.Exit(2)
@@ -230,6 +235,17 @@ hosts.d rr delete <name> <domain>
 	Delete record from hosts file "name" by domain name.
 
 
+===  MANAGING ZONE.D
+
+zone.d create <name>
+
+	Create new zone file inside the zone.d directory.
+
+zone.d delete <name>
+
+	Delete zone file inside the zone.d directory.
+
+
 ==  Examples
 
 ===  QUERY
diff --git a/cmd/resolver/resolver.go b/cmd/resolver/resolver.go
index 792f8d9..75287db 100644
--- a/cmd/resolver/resolver.go
+++ b/cmd/resolver/resolver.go
@@ -468,6 +468,50 @@ func (rsol *resolver) doCmdQuery(args []string) {
 	}
 }
 
+func (rsol *resolver) doCmdZoned(args []string) {
+	if len(args) == 0 {
+		log.Fatalf("resolver: %s: missing argument", rsol.cmd)
+	}
+
+	var (
+		subCmd = strings.ToLower(args[0])
+
+		resc *rescached.Client
+		err  error
+	)
+
+	switch subCmd {
+	case subCmdCreate:
+		args = args[1:]
+		if len(args) == 0 {
+			log.Fatalf("resolver: %s %s: missing parameter name", rsol.cmd, subCmd)
+		}
+
+		resc = rsol.newRescachedClient()
+		_, err = resc.ZonedCreate(args[0])
+		if err != nil {
+			log.Fatalf("resolver: %s", err)
+		}
+		fmt.Println("OK")
+
+	case subCmdDelete:
+		args = args[1:]
+		if len(args) == 0 {
+			log.Fatalf("resolver: %s %s: missing parameter name", rsol.cmd, subCmd)
+		}
+
+		resc = rsol.newRescachedClient()
+		_, err = resc.ZonedDelete(args[0])
+		if err != nil {
+			log.Fatalf("resolver: %s", err)
+		}
+		fmt.Println("OK")
+
+	default:
+		log.Fatalf("resolver: %s: unknown sub command: %s", rsol.cmd, subCmd)
+	}
+}
+
 // initSystemResolver read the system resolv.conf to create fallback DNS
 // resolver.
 func (rsol *resolver) initSystemResolver() (err error) {