From 9f7ff84fe4b9362a80ccf6b0f40602e01fb991d1 Mon Sep 17 00:00:00 2001
From: richiesams
Date: Tue, 16 Jul 2013 16:55:18 -0500
Subject: ZVISION: Create utility function to parse fileName from a
 full/partial path

---
 engines/zvision/utility.cpp | 19 +++++++++++++++++++
 engines/zvision/utility.h   |  2 ++
 2 files changed, 21 insertions(+)

(limited to 'engines/zvision')

diff --git a/engines/zvision/utility.cpp b/engines/zvision/utility.cpp
index 41b589d0c0..5f69fd7433 100644
--- a/engines/zvision/utility.cpp
+++ b/engines/zvision/utility.cpp
@@ -22,6 +22,8 @@
 
 #include "common/scummsys.h"
 
+#include "common/tokenizer.h"
+
 #include "zvision/utility.h"
 
 namespace ZVision {
@@ -177,4 +179,21 @@ void dumpEveryResultAction(const Common::String &destFile) {
 	output.close();
 }
 
+/**
+ * Gets the name of the file (including extension). Forward or back slashes 
+ * are interpreted as directory changes
+ *
+ * @param fullPath    A full or partial path to the file. Ex: folderOne/folderTwo/file.txt
+ * @return            The name of the file without any preceding directories. Ex: file.txt
+ */
+Common::String getFileName(const Common::String &fullPath) {
+	Common::StringTokenizer tokenizer(fullPath, "/\\");
+	Common::String token;
+	while (!tokenizer.empty()) {
+		token = tokenizer.nextToken();
+	}
+
+	return token;
+}
+
 } // End of namespace ZVision
diff --git a/engines/zvision/utility.h b/engines/zvision/utility.h
index e5713fc7f4..dba765b65c 100644
--- a/engines/zvision/utility.h
+++ b/engines/zvision/utility.h
@@ -73,6 +73,8 @@ void removeDuplicateEntries(Common::Array<T> *container) {
 	}
 }
 
+Common::String getFileName(const Common::String &fullPath);
+
 } // End of namespace ZVision
 
 #endif
-- 
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