1 files changed, 105 insertions, 0 deletions
diff --git a/desktop/source/pkgchk/unopkg/unopkg_misc.cxx b/desktop/source/pkgchk/unopkg/unopkg_misc.cxx
index 3272810afee2..d7b6e1ca2336 100644
--- a/desktop/source/pkgchk/unopkg/unopkg_misc.cxx
+++ b/desktop/source/pkgchk/unopkg/unopkg_misc.cxx
@@ -528,5 +528,110 @@ Reference<XComponentContext> getUNO(
     return xComponentContext;
 }
 
+//Determines if a folder does not contains a folder.
+//Return false may also mean that the status could not be determined
+//because some error occurred.
+bool hasNoFolder(OUString const & folderUrl)
+{
+    bool ret = false;
+    OUString url = folderUrl;
+    ::rtl::Bootstrap::expandMacros(url);
+    ::osl::Directory dir(url);
+    osl::File::RC rc = dir.open();
+    if (rc == osl::File::E_None)
+    {
+        bool bFolderExist = false;
+        osl::DirectoryItem i;
+        osl::File::RC rcNext = osl::File::E_None;
+        while ( (rcNext = dir.getNextItem(i)) == osl::File::E_None)
+        {
+            osl::FileStatus stat(FileStatusMask_Type);
+            if (i.getFileStatus(stat) == osl::File::E_None)
+            {
+                if (stat.getFileType() == osl::FileStatus::Directory)
+                {
+                    bFolderExist = true;
+                    break;
+                }
+            }
+            else
+            {
+                dp_misc::writeConsole(
+                    OUSTR("unopkg: Error while investigating ") + url + OUSTR("\n"));
+                break;
+            }
+            i = osl::DirectoryItem();
+        }
+
+        if (rcNext == osl::File::E_NOENT ||
+            rcNext == osl::File::E_None)
+        {
+            if (!bFolderExist)
+                ret = true;
+        }
+        else
+        {
+            dp_misc::writeConsole(
+                OUSTR("unopkg: Error while investigating ") + url + OUSTR("\n"));
+        }
+
+        dir.close();
+    }
+    else
+    {
+        dp_misc::writeConsole(
+            OUSTR("unopkg: Error while investigating ") + url + OUSTR("\n"));
+    }
+    return ret;
 }
 
+void removeFolder(OUString const & folderUrl)
+{
+    OUString url = folderUrl;
+    ::rtl::Bootstrap::expandMacros(url);
+    ::osl::Directory dir(url);
+    ::osl::File::RC rc = dir.open();
+    if (rc == osl::File::E_None)
+    {
+        ::osl::DirectoryItem i;
+        ::osl::File::RC rcNext = ::osl::File::E_None;
+        while ( (rcNext = dir.getNextItem(i)) == ::osl::File::E_None)
+        {
+            ::osl::FileStatus stat(FileStatusMask_Type | FileStatusMask_FileURL);
+            if (i.getFileStatus(stat) == ::osl::File::E_None)
+            {
+                ::osl::FileStatus::Type t = stat.getFileType();
+                if (t == ::osl::FileStatus::Directory)
+                {
+                    //remove folder
+                    removeFolder(stat.getFileURL());
+                }
+                else if (t == ::osl::FileStatus::Regular)
+                {
+                    //remove file
+                    ::osl::File::remove(stat.getFileURL());
+                }
+                else
+                {
+                    OSL_ASSERT(0);
+                }
+            }
+            else
+            {
+                dp_misc::writeConsole(
+                    OUSTR("unopkg: Error while investigating ") + url + OUSTR("\n"));
+                break;
+            }
+            i = ::osl::DirectoryItem();
+        }
+        dir.close();
+        ::osl::Directory::remove(url);
+    }
+    else
+    {
+        dp_misc::writeConsole(
+            OUSTR("unopkg: Error while removing ") + url + OUSTR("\n"));
+    }
+}
+
+}