Move the logic for creating targets into the Component class

[builder.git] / source / component.h

diff --git a/source/component.h b/source/component.h
index c5e1d0ccb9a1a98b7296493ec32045a6129fd059..f96f80023527b8bbaed4e8ad47fb99bae785047d 100644 (file)
--- a/source/component.h
+++ b/source/component.h
@@ -5,12 +5,21 @@
 #include <msp/parser/loader.h>
 #include <msp/path/path.h>
 #include "buildinfo.h"
+#include "misc.h"
+#include "packageref.h"
 
 class Package;
 
+/**
+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:
+       /// Loads a Component from file.  Used from Package::Loader.
        class Loader: public Msp::Parser::Loader
        {
        public:
@@ -20,29 +29,48 @@ public:
                Component &comp;
 
                void source(const std::string &);
+               void require(const std::string &);
+               void modular();
+               void host(const std::string &);
+               void build_info();
        };
-       
+
        enum Type
        {
                PROGRAM,
                LIBRARY,
-               MODULE
+               MODULE,
+               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 Msp::Path::Path &get_source() const { return source; }
-       const BuildInfo &get_build_info() const { return build_info; }
+       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; }
+       bool              get_modular() const          { return modular; }
+       const PkgRefList  &get_requires() const        { return requires; }
+       bool              get_default() const          { return deflt; }
+       void              resolve_refs();
+       void              create_build_info();
+       void              create_targets() const;
 protected:
        Package     &pkg;
        Type        type;
        std::string name;
-       Msp::Path::Path source;
+       PathList    sources;
        bool        install;
        std::string install_headers;
+       const Component *module_host;
+       bool        modular;
        BuildInfo   build_info;
+       PkgRefList  requires;
+       bool        deflt;
+
+       PathList    collect_source_files() const;
 };
 typedef std::list<Component> ComponentList;