1 files changed, 135 insertions, 0 deletions
diff --git a/src/base/Directory.cpp b/src/base/Directory.cpp
new file mode 100644
index 0000000..bc40ecc
--- /dev/null
+++ b/src/base/Directory.cpp
@@ -0,0 +1,135 @@
+//
+//  libavg - Media Playback Engine. 
+//  Copyright (C) 2003-2014 Ulrich von Zadow
+//
+//  This library is free software; you can redistribute it and/or
+//  modify it under the terms of the GNU Lesser General Public
+//  License as published by the Free Software Foundation; either
+//  version 2 of the License, or (at your option) any later version.
+//
+//  This library is distributed in the hope that it will be useful,
+//  but WITHOUT ANY WARRANTY; without even the implied warranty of
+//  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+//  Lesser General Public License for more details.
+//
+//  You should have received a copy of the GNU Lesser General Public
+//  License along with this library; if not, write to the Free Software
+//  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+//
+//  Current versions can be found at www.libavg.de
+//
+
+#include "Directory.h"
+
+#ifdef _WIN32
+#include <Windows.h>
+#endif
+#include <sys/stat.h>
+#include <iostream>
+
+using namespace std;
+
+namespace avg {
+
+Directory::Directory(std::string sName)
+    : m_sName(sName)
+{
+#ifdef _WIN32
+    m_hFile = -1;
+#else
+    m_pDir = 0;
+#endif
+}
+
+Directory::~Directory()
+{
+#ifdef _WIN32
+    _findclose(m_hFile);
+#else
+    if (m_pDir) {
+        closedir(m_pDir);
+    }
+#endif
+}
+
+int Directory::open(bool bCreateIfMissing)
+{
+#ifdef _WIN32
+    m_hFile = _findfirst((m_sName+"/*").c_str(), &m_FindData);
+    if(m_hFile == -1L) {
+        if (bCreateIfMissing) {
+            int err = CreateDirectory(m_sName.c_str(), 0);
+            if (err == 0) {
+                return -1;
+            } else {
+                m_hFile = _findfirst((m_sName+"/*").c_str(), &m_FindData);
+                m_bFirstFile = true;
+                return 0;
+            }
+        } else {
+            return -1;
+        }
+    } else {
+        m_bFirstFile = true;
+        return 0;
+    }
+#else
+    m_pDir = opendir(m_sName.c_str());
+    if (!m_pDir) {
+        if (bCreateIfMissing) {
+            int err = mkdir(m_sName.c_str(), 
+                    S_IRWXU | S_IRWXG | S_IRWXO);
+            if (err) {
+                return err;
+            } else {
+                m_pDir = opendir(m_sName.c_str());
+                return 0;
+            }
+        } else {
+            return -1;
+        }
+    } else {
+        return 0;
+    }
+#endif    
+}
+
+DirEntryPtr Directory::getNextEntry()
+{
+#ifdef _WIN32
+    if (!m_bFirstFile) {
+        int rc = _findnext(m_hFile, &m_FindData);
+        if (rc == -1) {
+            return DirEntryPtr();
+        } 
+    }
+    m_bFirstFile = false;
+    return DirEntryPtr(new DirEntry(m_sName, m_FindData));
+#else
+    dirent * pDirent;
+    pDirent = readdir(m_pDir);
+    if (pDirent) {
+        return DirEntryPtr(new DirEntry(m_sName, pDirent));
+    } else {
+        return DirEntryPtr();
+    }
+#endif
+}
+    
+const std::string& Directory::getName()
+{
+    return m_sName;
+}
+
+void Directory::empty()
+{
+    DirEntryPtr pEntry;
+    do {
+        pEntry = getNextEntry();
+        if (pEntry) {
+            pEntry->remove();
+        }
+    } while (pEntry);
+}
+
+}