1 files changed, 55 insertions, 0 deletions
diff --git a/src/utils/SkOSPath.h b/src/utils/SkOSPath.h
new file mode 100644
index 0000000000..5f73289cf5
--- /dev/null
+++ b/src/utils/SkOSPath.h
@@ -0,0 +1,55 @@
+/*
+ * Copyright 2016 Google Inc.
+ *
+ * Use of this source code is governed by a BSD-style license that can be
+ * found in the LICENSE file.
+ */
+
+#ifndef SkOSPath_DEFINED
+#define SkOSPath_DEFINED
+
+#include "SkString.h"
+
+/**
+ *  Functions for modifying SkStrings which represent paths on the filesystem.
+ */
+class SkOSPath {
+public:
+#ifdef _WIN32
+    const static char SEPARATOR = '\\';
+#else
+    const static char SEPARATOR = '/';
+#endif
+
+    /**
+     * Assembles rootPath and relativePath into a single path, like this:
+     * rootPath/relativePath.
+     * It is okay to call with a NULL rootPath and/or relativePath. A path
+     * separator will still be inserted.
+     *
+     * Uses SkPATH_SEPARATOR, to work on all platforms.
+     */
+    static SkString Join(const char* rootPath, const char* relativePath);
+
+    /**
+     *  Return the name of the file, ignoring the directory structure.
+     *  Behaves like python's os.path.basename. If the fullPath is
+     *  /dir/subdir/, an empty string is returned.
+     *  @param fullPath Full path to the file.
+     *  @return SkString The basename of the file - anything beyond the
+     *      final slash, or the full name if there is no slash.
+     */
+    static SkString Basename(const char* fullPath);
+
+    /**
+     *  Given a qualified file name returns the directory.
+     *  Behaves like python's os.path.dirname. If the fullPath is
+     *  /dir/subdir/ the return will be /dir/subdir/
+     *  @param fullPath Full path to the file.
+     *  @return SkString The dir containing the file - anything preceding the
+     *      final slash, or the full name if ending in a slash.
+     */
+    static SkString Dirname(const char* fullPath);
+};
+
+#endif