1 files changed, 59 insertions, 0 deletions
diff --git a/moses2/legacy/InputFileStream.cpp b/moses2/legacy/InputFileStream.cpp
new file mode 100644
index 000000000..25bb156fe
--- /dev/null
+++ b/moses2/legacy/InputFileStream.cpp
@@ -0,0 +1,59 @@
+// $Id$
+
+/***********************************************************************
+ Moses - factored phrase-based language decoder
+ Copyright (C) 2006 University of Edinburgh
+
+ 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 2.1 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., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
+ ***********************************************************************/
+
+#include "InputFileStream.h"
+#include "gzfilebuf.h"
+#include <iostream>
+
+using namespace std;
+
+namespace Moses2
+{
+
+InputFileStream::InputFileStream(const std::string &filePath) :
+  std::istream(NULL), m_streambuf(NULL)
+{
+  if (filePath.size() > 3 && filePath.substr(filePath.size() - 3, 3) == ".gz") {
+    m_streambuf = new gzfilebuf(filePath.c_str());
+  } else {
+    std::filebuf* fb = new std::filebuf();
+    fb = fb->open(filePath.c_str(), std::ios::in);
+    if (!fb) {
+      cerr << "Can't read " << filePath.c_str() << endl;
+      exit(1);
+    }
+    m_streambuf = fb;
+  }
+  this->init(m_streambuf);
+}
+
+InputFileStream::~InputFileStream()
+{
+  delete m_streambuf;
+  m_streambuf = NULL;
+}
+
+void InputFileStream::Close()
+{
+}
+
+}
+