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include/modules/tools/resource_explorer.h

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+/* -----------------------------------------------------------------------------
+	GSFramework
+	Copyright 2001-2013 Emmanuel Julien. All Rights Reserved.
+----------------------------------------------------------------------------- */
+
+
+#ifndef	__RESOURCEEXPLORER__
+#define	__RESOURCEEXPLORER__
+
+
+		#include "nstring/nstring.h"
+		#include "container/nlist.h"
+		#include "memory/nauto_ptr.h"
+		#include "metafile/nml.h"
+
+
+namespace GS {
+	namespace Resource {
+
+//------------------------------------------------------------------------------
+struct	DependencyRule
+{
+	const char *path;
+	const char *type;
+};
+
+struct	ExplorerRule
+{
+	const char *type, *root;
+	DependencyRule *rules;
+};
+//------------------------------------------------------------------------------
+
+//
+struct	Explorer
+{
+struct	Dependency
+{
+		bool		missing;
+
+virtual	const char	*GetName() const = 0;
+virtual	void		SetName(const char *) = 0;
+
+		Dependency() : missing(true) {}
+virtual	~Dependency() {}
+};
+struct	DependencyTag : public Dependency
+{
+		NML::Tag	*tag;
+
+virtual	const char	*GetName() const;
+virtual	void		SetName(const char *);
+
+		DependencyTag(NML::Tag *t) : tag(t) {}
+};
+struct	Resource
+{
+		String		name, type;
+		AutoPtr <NML::File> file;
+		AutoList <Dependency *> dependencies;
+
+		const Dependency *FindDependency(const char *) const;
+		bool		HasMissingDependencies() const;
+
+		Resource(const char *n, const char *t) : name(n), type(t) {}
+};
+
+private:
+
+		String		project_path, core_path;
+		bool		recursive;
+
+		AutoList <Resource *> resources;
+
+		void		ExploreResourceRuleTags(const StringList &, uint pos, NML::Tag *, Resource *, int depth);
+		bool		ExploreResourceRule(ExplorerRule &, Resource *, int depth);
+
+public:
+
+		void		Clear();
+
+		const AutoList <Resource *> &GetResources() const { return resources; }
+		const Resource *FindResource(const char *) const;
+
+		// Explore dependencies for a given resource.
+		Resource	*ExploreResource(const char *name, const char *base_path, const char *core_path, int max_depth = 128);
+};
+
+	} // Resource
+} // GS
+
+
+#endif // __RESOURCEEXPLORER__