X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Fpacksource.h;h=a599b5c0c99c985eaa8b834721f5158b8356b52d;hb=0bf1684c1ae0f5ecc23b7c64f0a0fec79a8c2082;hp=f552d2ab479ed952c47a04619b76d75bdde29e83;hpb=835fcd2f79e8848fa0d92be667c0e02952e23436;p=libs%2Fdatafile.git

diff --git a/source/packsource.h b/source/packsource.h
index f552d2a..a599b5c 100644
--- a/source/packsource.h
+++ b/source/packsource.h
@@ -21,9 +21,16 @@ in is loaded.
 */
 class PackSource: public CollectionSource
 {
+public:
+	struct FileInfo
+	{
+		std::string name;
+		unsigned size;
+	};
+
 private:
 	class File;
-	struct Object;
+	class Object;
 
 	typedef std::map<std::string, const File *> FileMap;
 	typedef std::map<std::string, const Object *> ObjectMap;
@@ -77,8 +84,9 @@ private:
 	public:
 		File(const Pack &, const std::string &);
 
-		RefPtr<IO::Base> open() const;
+		RefPtr<IO::Seekable> open() const;
 		const std::string &get_filename() const { return filename; }
+		FileInfo get_info() const;
 		std::string get_full_name() const;
 		bool is_collection() const { return collection; }
 
@@ -104,6 +112,7 @@ private:
 	};
 
 	std::list<Pack> packs;
+	FileMap files;
 	ObjectMap objects;
 
 public:
@@ -114,9 +123,13 @@ public:
 	read on the first call; subsequent calls will use cached data. */
 	void add_pack_file(const std::string &, const std::string &);
 
+	/// Returns information about the files in the pack.
+	std::list<FileInfo> list_files() const;
+
 	virtual bool is_loadable(const CollectionItemTypeBase &, const std::string &) const;
 	virtual NameList get_names(const CollectionItemTypeBase &) const;
 	virtual void load(Collection &, const CollectionItemTypeBase &, const std::string &) const;
+	virtual IO::Seekable *open(const std::string &) const;
 };
 
 } // namespace DataFile