X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Fcomponent.h;h=0e1efad028d5d627b69e6e59f32c5b4d60ce7d34;hb=74ea8208bb1aa1d9afc9657a4cdfac6714241887;hp=e68bc38f612acc2d0476792f271b831477671ed8;hpb=f76c063eb9b792088e034ffb4c2f173b843e8c57;p=builder.git

diff --git a/source/component.h b/source/component.h
index e68bc38..0e1efad 100644
--- a/source/component.h
+++ b/source/component.h
@@ -5,6 +5,7 @@
 #include <msp/datafile/objectloader.h>
 #include <msp/fs/path.h>
 #include "buildinfo.h"
+#include "conditionalloader.h"
 #include "installmap.h"
 #include "package.h"
 
@@ -19,51 +20,46 @@ their own.
 class Component
 {
 public:
-	class Loader: public Msp::DataFile::ObjectLoader<Component>
+	class Loader: public Msp::DataFile::ObjectLoader<Component>, public ConditionalLoader
 	{
 	public:
 		Loader(Component &);
 	private:
-		void source(const std::string &);
-		void require(const std::string &);
 		void build_info();
 		void install_map();
-	};
-
-	enum Type
-	{
-		LIBRARY,
-		PROGRAM,
-		MODULE,
-		DATAFILE,
-		INSTALL,
-		TARBALL
+		void overlay(const std::string &);
+		void require(const std::string &);
+		void source(const std::string &);
 	};
 
 	typedef std::list<Msp::FS::Path> SourceList;
+	typedef std::list<std::string> OverlayList;
 
 protected:
 	SourcePackage &package;
-	Type type;
 	std::string name;
 	SourceList sources;
+	OverlayList overlays;
 	bool install;
 	BuildInfo build_info;
 	Package::Requirements requires;
 	bool deflt;
 	InstallMap install_map;
+	std::list<std::string> problems;
 
+	Component(SourcePackage &, const std::string &);
 public:
-	Component(SourcePackage &, Type, const std::string &);
+	virtual ~Component() { }
 
 	const SourcePackage &get_package() const { return package; }
-	Type get_type() const { return type; }
 	const std::string &get_name() const { return name; }
 
 	/** Returns a list of sources for the component.  They may refer to
 	directories or individual files. */
 	const SourceList &get_sources() const { return sources; }
 
+	const OverlayList &get_overlays() const { return overlays; }
+
 protected:
 	/** Returns a list of all source files for the component. */
 	SourceList collect_source_files() const;
@@ -73,17 +69,22 @@ public:
 	const InstallMap &get_install_map() const { return install_map; }
 	const Package::Requirements &get_required_packages() const { return requires; }
 	bool is_default() const { return deflt; }
+	const std::list<std::string> &get_problems() const { return problems; }
 
 	/** Prepares any required packages. */
 	void prepare();
 
 	/** Prepares the build information for building.  Pulls build info from the
 	parent and dependency packages, and adds any component-specific flags. */
-	void create_build_info();
+	virtual void create_build_info();
+
+	virtual void update_exported_build_info(BuildInfo &) const { }
 
 	const BuildInfo &get_build_info() const { return build_info; }
 
-	void create_targets() const;
+	BuildInfo get_build_info_for_path(const Msp::FS::Path &) const;
+
+	virtual void create_targets() const = 0;
 };
 
 #endif