Added methods to get the file base from a filename

svn-id: r41823

2 files changed, 11 insertions, 0 deletions

diff --git a/engines/gob/totfile.cpp b/engines/gob/totfile.cpp
index 46d422d44d..2506c00b19 100644
--- a/engines/gob/totfile.cpp
+++ b/engines/gob/totfile.cpp
@@ -114,4 +114,14 @@ Common::String TOTFile::createFileName(const Common::String &base, bool &isLOM)
 	return base + ".tot";
 }
 
+Common::String TOTFile::getFileBase(const Common::String &fileName) {
+	const char *dot;
+	if ((dot = strrchr(fileName.c_str(), '.'))) {
+		// fileName includes an extension
+		return Common::String(fileName.c_str(), dot);
+	}
+
+	return fileName;
+}
+
 } // End of namespace Gob
diff --git a/engines/gob/totfile.h b/engines/gob/totfile.h
index 3a82706a7d..f76f695258 100644
--- a/engines/gob/totfile.h
+++ b/engines/gob/totfile.h
@@ -64,6 +64,7 @@ public:
 	bool getProperties(Properties &props) const;
 
 	static Common::String createFileName(const Common::String &base, bool &isLOM);
+	static Common::String getFileBase(const Common::String &fileName);
 
 private:
 	GobEngine *_vm;