X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Fconfig.h;h=a82e53685c390b0fdc7e528b1a2ad9a71b3199b2;hb=82c7d6187fdaeaa1b9cfbd6637d9b047a78f17ec;hp=94997750b26497c4ab83003f41382b78b13104fb;hpb=f76c063eb9b792088e034ffb4c2f173b843e8c57;p=builder.git

diff --git a/source/config.h b/source/config.h
index 9499775..a82e536 100644
--- a/source/config.h
+++ b/source/config.h
@@ -6,6 +6,7 @@
 #include <msp/datafile/loader.h>
 #include <msp/fs/path.h>
 #include <msp/time/timestamp.h>
+#include "feature.h"
 
 class SourcePackage;
 
@@ -17,18 +18,14 @@ class Config
 {
 public:
 	/** A single configuration option. */
-	struct Option
+	struct Option: public Feature
 	{
-		std::string name;
-		std::string default_value;
-		std::string description;
 		std::string value;
 
-		Option(const std::string &, const std::string &, const std::string &);
+		Option(const Feature &);
 	};
 
-	typedef std::map<std::string, Option> OptionMap;
-	typedef std::map<std::string, std::string> InputOptions;
+	using InputOptions = std::map<std::string, std::string>;
 
 private:
 	class Loader: public Msp::DataFile::ObjectLoader<Config>
@@ -40,16 +37,16 @@ private:
 	};
 
 	SourcePackage &package;
-	OptionMap options;
+	std::map<std::string, Option> options;
 	InputOptions pending_options;
 	Msp::Time::TimeStamp mtime;
-	bool changed;
+	mutable bool changed;
 
 public:
 	Config(SourcePackage &);
 
-	/** Adds a configuration option with name, default value and description. */
-	void add_option(const std::string &, const std::string &, const std::string &);
+	/** Adds a configuration option based on a feature. */
+	const Option &add_option(const Feature &);
 
 	bool set_option(const std::string &, const std::string &);
 
@@ -59,7 +56,7 @@ public:
 	/** Gets a configuration option by name. */
 	const Option &get_option(const std::string &) const;
 
-	const OptionMap &get_options() const { return options; }
+	const std::map<std::string, Option> &get_options() const { return options; }
 	const Msp::Time::TimeStamp &get_mtime() const { return mtime; }
 
 	void load();