Update the interfaces for the getChildren method to include the hidden flag.

Also added some missing method stubs to the gamecard dc port.

svn-id: r27984

2 files changed, 11 insertions, 4 deletions

diff --git a/backends/fs/ds/ds-fs.cpp b/backends/fs/ds/ds-fs.cpp
index c0138459a9..11d373ea1e 100644
--- a/backends/fs/ds/ds-fs.cpp
+++ b/backends/fs/ds/ds-fs.cpp
@@ -133,10 +133,12 @@ AbstractFilesystemNode *DSFileSystemNode::getChild(const Common::String& n) cons
 	return NULL;
 }
 
-bool DSFileSystemNode::getChildren(AbstractFSList &dirList, ListMode mode) const {
+bool DSFileSystemNode::getChildren(AbstractFSList &dirList, ListMode mode, bool hidden) const {
 //	consolePrintf("Listdir\n");
 //	consolePrintf("Directory\n");
 
+	//TODO: honor the hidden flag
+
 	char temp[128];
 	strcpy(temp, _path.c_str());
 
@@ -283,9 +285,11 @@ AbstractFilesystemNode *GBAMPFileSystemNode::getChild(const Common::String& n) c
 	return NULL;
 }
 
-bool GBAMPFileSystemNode::getChildren(AbstractFSList& dirList, ListMode mode) const {
+bool GBAMPFileSystemNode::getChildren(AbstractFSList& dirList, ListMode mode, bool hidden) const {
 //	consolePrintf("Listdir\n");
 
+	//TODO: honor the hidden flag
+
 	enum { TYPE_NO_MORE = 0, TYPE_FILE = 1, TYPE_DIR = 2 };
 	
 	char temp[128], fname[128], *path, *pathTemp;
diff --git a/backends/fs/ds/ds-fs.h b/backends/fs/ds/ds-fs.h
index e3014d0d2e..ead0acc05e 100644
--- a/backends/fs/ds/ds-fs.h
+++ b/backends/fs/ds/ds-fs.h
@@ -91,7 +91,7 @@ public:
 	 */
 	virtual AbstractFilesystemNode *clone() const { return new DSFileSystemNode(this); }
 	virtual AbstractFilesystemNode *getChild(const Common::String& name) const;
-	virtual bool getChildren(AbstractFSList &list, ListMode mode = FilesystemNode::kListDirectoriesOnly) const;
+	virtual bool getChildren(AbstractFSList &list, ListMode mode = FilesystemNode::kListDirectoriesOnly, bool hidden) const;
 	virtual AbstractFilesystemNode *getParent() const;
 	
 	/**
@@ -143,18 +143,21 @@ public:
 	 */
 	GBAMPFileSystemNode(const GBAMPFileSystemNode *node);
 
+	virtual bool exists() const { return true; }		//FIXME: this is just a stub
 	virtual String getDisplayName() const {  return _displayName; }
 	virtual String getName() const {  return _displayName; }
 	virtual String getPath() const { return _path; }
 	virtual bool isDirectory() const { return _isDirectory; }
+	virtual bool isReadable() const { return true; }	//FIXME: this is just a stub
 	virtual bool isValid() const { return _isValid; }
+	virtual bool isWritable() const { return true; }	//FIXME: this is just a stub
 	
 	/**
 	 * Returns a copy of this node.
 	 */
 	virtual AbstractFilesystemNode *clone() const { return new GBAMPFileSystemNode(this); }
 	virtual AbstractFilesystemNode *getChild(const Common::String& name) const;
-	virtual bool getChildren(AbstractFSList &list, ListMode mode = FilesystemNode::kListDirectoriesOnly) const;
+	virtual bool getChildren(AbstractFSList &list, ListMode mode = FilesystemNode::kListDirectoriesOnly, bool hidden) const;
 	virtual AbstractFilesystemNode *getParent() const;
 };