1 files changed, 34 insertions, 0 deletions
diff --git a/core/src/fxcodec/jbig2/JBig2_SymbolDict.cpp b/core/src/fxcodec/jbig2/JBig2_SymbolDict.cpp
new file mode 100644
index 0000000000..8516c045c6
--- /dev/null
+++ b/core/src/fxcodec/jbig2/JBig2_SymbolDict.cpp
@@ -0,0 +1,34 @@
+// Copyright 2014 PDFium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+ 
+// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
+
+#include "JBig2_SymbolDict.h"
+CJBig2_SymbolDict::CJBig2_SymbolDict()
+{
+    SDNUMEXSYMS = 0;
+    SDEXSYMS = NULL;
+    m_bContextRetained = FALSE;
+    m_gbContext = m_grContext = NULL;
+}
+
+CJBig2_SymbolDict::~CJBig2_SymbolDict()
+{
+    if(SDEXSYMS) {
+        for(FX_DWORD i = 0; i < SDNUMEXSYMS; i++) {
+            if(SDEXSYMS[i]) {
+                delete SDEXSYMS[i];
+            }
+        }
+        m_pModule->JBig2_Free(SDEXSYMS);
+    }
+    if(m_bContextRetained) {
+        if(m_gbContext) {
+            m_pModule->JBig2_Free(m_gbContext);
+        }
+        if(m_grContext) {
+            m_pModule->JBig2_Free(m_grContext);
+        }
+    }
+}