X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Fcomponent.h;h=ce4a821c822e5d6dcf99485fed93e0ee51e42c58;hb=242c55b17e6608b29a77ca17a5b677e202a3ca90;hp=d0b3cc2aff060c8031ff8111ad3c0725bfcc8ece;hpb=b1a6e6dcdd7e0da272ab0ebbed4e295f83f1165a;p=builder.git

diff --git a/source/component.h b/source/component.h
index d0b3cc2..ce4a821 100644
--- a/source/component.h
+++ b/source/component.h
@@ -1,29 +1,47 @@
+/* $Id$
+
+This file is part of builder
+Copyright © 2006-2009  Mikko Rasa, Mikkosoft Productions
+Distributed under the LGPL
+*/
+
 #ifndef COMPONENT_H_
 #define COMPONENT_H_
 
 #include <string>
-#include <msp/parser/loader.h>
-#include <msp/path/path.h>
+#include <msp/datafile/loader.h>
+#include <msp/fs/path.h>
 #include "buildinfo.h"
 #include "misc.h"
+#include "package.h"
 
-class Package;
+class SourcePackage;
 
+/**
+Components specify things to be built.  Each component may build one binary (it
+may also build none), as well as install a bunch of headers.  Components inherit
+dependencies and build info from the package they belong to, and may also add
+their own.
+*/
 class Component
 {
 public:
-	class Loader: public Msp::Parser::Loader
+	class Loader: public Msp::DataFile::Loader
 	{
+	private:
+		Component &comp;
+
 	public:
 		Loader(Component &);
 		Component &get_object() { return comp; }
 	private:
-		Component &comp;
-
 		void source(const std::string &);
-		void cflag(const std::string &);
+		void require(const std::string &);
+		void modular();
+		void host(const std::string &);
+		void build_info();
 	};
-	
+
 	enum Type
 	{
 		PROGRAM,
@@ -32,24 +50,43 @@ public:
 		HEADERS
 	};
 
-	Component(Package &, Type, const std::string &);
-	const Package     &get_package() const         { return pkg; }
-	Type              get_type() const             { return type; }
-	const std::string &get_name() const            { return name; }
-	const PathList    &get_sources() const         { return sources; }
-	const BuildInfo   &get_build_info() const      { return build_info; }
-	bool              get_install() const          { return install; }
-	const std::string &get_install_headers() const { return install_headers; }
-	void              create_build_info();
 protected:
-	Package     &pkg;
-	Type        type;
+	SourcePackage &pkg;
+	Type type;
 	std::string name;
-	PathList    sources;
-	bool        install;
+	PathList sources;
+	bool install;
 	std::string install_headers;
-	BuildInfo   build_info;
+	const Component *module_host;
+	bool modular;
+	BuildInfo build_info;
+	PackageList requires;
+	bool deflt;
+
+public:
+	Component(SourcePackage &, Type, const std::string &);
+	const SourcePackage &get_package() const { return pkg; }
+	Type get_type() const { return type; }
+	const std::string &get_name() const { return name; }
+	const PathList &get_sources() const { return sources; }
+	const BuildInfo &get_build_info() const { return build_info; }
+	bool get_install() const { return install; }
+	const std::string &get_install_headers() const { return install_headers; }
+	bool get_modular() const { return modular; }
+	const PackageList &get_requires() const { return requires; }
+	bool get_default() const { return deflt; }
+
+	/** 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();
+
+	void create_targets() const;
+
+protected:
+	/** Returns a list of all source files for the component. */
+	PathList collect_source_files() const;
 };
+
 typedef std::list<Component> ComponentList;
 
 #endif