1 files changed, 88 insertions, 0 deletions
diff --git a/parameter/PathNavigator.cpp b/parameter/PathNavigator.cpp
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+/* <auto_header>
+ * <FILENAME>
+ * 
+ * INTEL CONFIDENTIAL
+ * Copyright © 2011 Intel 
+ * Corporation All Rights Reserved.
+ * 
+ * The source code contained or described herein and all documents related to
+ * the source code ("Material") are owned by Intel Corporation or its suppliers
+ * or licensors. Title to the Material remains with Intel Corporation or its
+ * suppliers and licensors. The Material contains trade secrets and proprietary
+ * and confidential information of Intel or its suppliers and licensors. The
+ * Material is protected by worldwide copyright and trade secret laws and
+ * treaty provisions. No part of the Material may be used, copied, reproduced,
+ * modified, published, uploaded, posted, transmitted, distributed, or
+ * disclosed in any way without Intel’s prior express written permission.
+ * 
+ * No license under any patent, copyright, trade secret or other intellectual
+ * property right is granted to or conferred upon you by disclosure or delivery
+ * of the Materials, either expressly, by implication, inducement, estoppel or
+ * otherwise. Any license under such intellectual property rights must be
+ * express and approved by Intel in writing.
+ * 
+ *  AUTHOR: Patrick Benavoli (patrickx.benavoli@intel.com)
+ * CREATED: 2011-06-01
+ * UPDATED: 2011-07-27
+ * 
+ * 
+ * </auto_header>
+ */
+#include "PathNavigator.h"
+#include "Tokenizer.h"
+
+CPathNavigator::CPathNavigator(const string& strPath) : _uiCurrentIndex(0)
+{
+    init(strPath);
+}
+
+void CPathNavigator::init(const string& strPath)
+{
+    Tokenizer tokenizer(strPath, "/");
+
+    _astrItems = tokenizer.split();
+
+    _bValid = checkPathFormat(strPath);
+}
+
+bool CPathNavigator::isPathValid() const
+{
+    return _bValid;
+}
+
+string* CPathNavigator::next()
+{
+    if (_uiCurrentIndex < _astrItems.size()) {
+
+        return &_astrItems[_uiCurrentIndex++];
+    }
+
+    return NULL;
+}
+
+string CPathNavigator::getCurrentPath() const
+{
+    string strPath = "/";
+
+    if (!_uiCurrentIndex) {
+
+        return strPath;
+    }
+
+    uint32_t uiItem;
+
+    for (uiItem = 0; uiItem < _uiCurrentIndex - 1; uiItem++) {
+
+        strPath += _astrItems[uiItem] + "/";
+    }
+
+    strPath += _astrItems[uiItem];
+
+    return strPath;
+}
+
+
+bool CPathNavigator::checkPathFormat(const string& strUpl)
+{
+    return strUpl[0] == '/';
+}