Export file metadata from PackSource

[libs/datafile.git] / source / packsource.cpp

diff --git a/source/packsource.cpp b/source/packsource.cpp
index c8968665d41d23c936ef8efbc87fa1b5dca5bd7a..00af3ad129079aa71d7d415a39f16a67bf54b5b6 100644 (file)
--- a/source/packsource.cpp
+++ b/source/packsource.cpp
@@ -43,6 +43,14 @@ void PackSource::add_pack_file(const string &fn, const string &filter)
                i->second->collect_objects(objects);
 }
 
+list<PackSource::FileInfo> PackSource::list_files() const
+{
+       list<FileInfo> result;
+       for(FileMap::const_iterator i=files.begin(); i!=files.end(); ++i)
+               result.push_back(i->second->get_info());
+       return result;
+}
+
 bool PackSource::is_loadable(const CollectionItemTypeBase &type, const string &name) const
 {
        ObjectMap::const_iterator i = objects.find(name);
@@ -146,6 +154,14 @@ RefPtr<IO::Seekable> PackSource::File::open() const
        return io_slice;
 }
 
+PackSource::FileInfo PackSource::File::get_info() const
+{
+       FileInfo info;
+       info.name = filename;
+       info.size = length;
+       return info;
+}
+
 string PackSource::File::get_full_name() const
 {
        return format("%s/%s", pack.get_filename(), filename);