X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Fdirectorysource.cpp;fp=source%2Fdirectorysource.cpp;h=5d70bb5deb3f9202a5f2aa0686b2ca7e2c2f25a5;hb=a9b55a13d8da2a47ace71afe7d5258cf83aa9813;hp=b1b19a1faa74e829d2a35dba9adbd39e29170350;hpb=c634c9a6aac3fbedecc6e2c8ef69fc11dabd49d0;p=libs%2Fdatafile.git

diff --git a/source/directorysource.cpp b/source/directorysource.cpp
index b1b19a1..5d70bb5 100644
--- a/source/directorysource.cpp
+++ b/source/directorysource.cpp
@@ -10,25 +10,22 @@ namespace DataFile {
 
 void DirectorySource::add_directory(const FS::Path &d)
 {
-	dirs.push_back(d);
+	list<string> files = FS::list_files(d);
+	for(list<string>::const_iterator i=files.begin(); i!=files.end(); ++i)
+		objects[*i] = d / *i;
 }
 
 bool DirectorySource::is_loadable(const CollectionItemTypeBase &, const string &name) const
 {
-	FS::Path path;
-	return lookup_file(name, path);
+	return objects.count(name);
 }
 
 CollectionSource::NameList DirectorySource::get_names(const CollectionItemTypeBase &type) const
 {
 	NameList names;
-	for(list<FS::Path>::const_iterator i=dirs.begin(); i!=dirs.end(); ++i)
-	{
-		list<string> files = FS::list_files(*i);
-		for(list<string>::const_iterator j=files.begin(); j!=files.end(); ++j)
-			if(type.match_name(*j))
-				names.push_back(*j);
-	}
+	for(ObjectMap::const_iterator i=objects.begin(); i!=objects.end(); ++i)
+		if(type.match_name(i->first))
+			names.push_back(i->first);
 	return names;
 }
 
@@ -45,17 +42,12 @@ void DirectorySource::load(Collection &coll, const CollectionItemTypeBase &type,
 
 bool DirectorySource::lookup_file(const string &name, FS::Path &result) const
 {
-	for(list<FS::Path>::const_iterator i=dirs.begin(); i!=dirs.end(); ++i)
-	{
-		FS::Path file_path = *i/name;
-		if(FS::exists(file_path))
-		{
-			result = file_path;
-			return true;
-		}
-	}
+	ObjectMap::const_iterator i = objects.find(name);
+	if(i==objects.end())
+		return false;
 
-	return false;
+	result = i->second;
+	return true;
 }
 
 } // namespace DataFile