all: make host and master directory static

Previously, user can change the location where the hosts files and master
file using "rescached::dir.host" and "rescached::dir.master" options.

This change disallow chaning both options and make them static.

3 files changed, 18 insertions, 24 deletions

diff --git a/_doc/rescached.cfg.adoc b/_doc/rescached.cfg.adoc
index 0408441..5f24a06 100644
--- a/_doc/rescached.cfg.adoc
+++ b/_doc/rescached.cfg.adoc
@@ -43,26 +43,6 @@ Format:: [host]:port
 Default:: 127.0.0.1:5380
 Description:: The address to listen for web user interface.
 
-[[dir.hosts]]
-==== +dir.hosts+
-
-Format:: string
-Default:: /etc/rescached/hosts.d
-Description:: Path to hosts directory.
-If set, rescached will load all hosts formatted files inside the directory.
-If its empty or unset, it will not loading hosts files even in default
-location.
-
-[[dir.master]]
-==== +dir.master+
-
-Format:: string
-Default:: /etc/rescached/master.d
-Description::  Path to master directory.
-If set, rescached will load all master files inside the directory.
-If its empty or unset, it will not loading master file even in default
-location.
-
 [[file.resolvconf]]
 ==== +file.resolvconf+
 
@@ -218,6 +198,19 @@ Default:: 	-1h
 Description:: 	The duration when the cache will be considered expired.
 Its value must be negative and greater or equal than -1 hour (-3600 seconds).
 
+== FILES
+
+[[dir.hosts]]
+=== /etc/rescached/hosts.d
+
+Path to hosts directory where rescached will load all hosts formatted files.
+
+
+[[dir.master]]
+=== /etc/rescached/master.d
+
+Path to master directory where rescached will load all master files.
+
 
 == EXAMPLE
 
diff --git a/environment.go b/environment.go
index 2cbe0e6..1dfe834 100644
--- a/environment.go
+++ b/environment.go
@@ -40,6 +40,9 @@ const (
 	keyTLSCertificate      = "tls.certificate"
 	keyTLSPort             = "tls.port"
 	keyTLSPrivateKey       = "tls.private_key"
+
+	dirHosts  = "/etc/rescached/hosts.d"
+	dirMaster = "/etc/rescached/master.d"
 )
 
 //
@@ -48,8 +51,6 @@ const (
 type environment struct {
 	dns.ServerOptions
 	WuiListen      string `ini:"rescached::wui.listen"`
-	DirHosts       string `ini:"rescached::dir.hosts"`
-	DirMaster      string `ini:"rescached::dir.master"`
 	FileResolvConf string `ini:"rescached::file.resolvconf"`
 	Debug          int    `ini:"rescached::debug"`
 }
diff --git a/rescached.go b/rescached.go
index bf76b49..64db53a 100644
--- a/rescached.go
+++ b/rescached.go
@@ -60,8 +60,8 @@ func (srv *Server) Start() (err error) {
 		return err
 	}
 
-	srv.dns.LoadHostsDir(srv.env.DirHosts)
-	srv.dns.LoadMasterDir(srv.env.DirMaster)
+	srv.dns.LoadHostsDir(dirHosts)
+	srv.dns.LoadMasterDir(dirMaster)
 	srv.dns.LoadHostsFile("")
 
 	if len(srv.env.FileResolvConf) > 0 {