1 files changed, 45 insertions, 0 deletions
diff --git a/xfa/src/fxfa/fm2js/xfa_program.cpp b/xfa/src/fxfa/fm2js/xfa_program.cpp
new file mode 100644
index 0000000000..ce06c4d99d
--- /dev/null
+++ b/xfa/src/fxfa/fm2js/xfa_program.cpp
@@ -0,0 +1,45 @@
+// 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 "xfa/src/fxfa/fm2js/xfa_program.h"
+
+CXFA_FMProgram::CXFA_FMProgram() : m_globalFunction(0) {}
+CXFA_FMProgram::~CXFA_FMProgram() {
+  if (m_globalFunction != 0) {
+    delete m_globalFunction;
+    m_globalFunction = 0;
+  }
+}
+int32_t CXFA_FMProgram::Init(const CFX_WideStringC& wsFormcalc) {
+  return m_parse.Init(wsFormcalc, &m_pErrorInfo);
+}
+int32_t CXFA_FMProgram::ParseProgram() {
+  CFX_PtrArray* expressions = 0;
+  m_parse.NextToken();
+  if (!m_pErrorInfo.message.IsEmpty()) {
+    return -1;
+  }
+  expressions = m_parse.ParseTopExpression();
+  if (!m_pErrorInfo.message.IsEmpty()) {
+    CXFA_FMExpression* e = 0;
+    for (int32_t u = 0; u < expressions->GetSize(); ++u) {
+      e = (CXFA_FMExpression*)expressions->GetAt(u);
+      if (e) {
+        delete e;
+      }
+    }
+    delete expressions;
+    return -1;
+  }
+  m_globalFunction =
+      new CXFA_FMFunctionDefinition(1, 1, FX_WSTRC(L""), 0, expressions);
+  return 0;
+}
+int32_t CXFA_FMProgram::TranslateProgram(CFX_WideTextBuf& wsJavaScript) {
+  m_globalFunction->ToJavaScript(wsJavaScript);
+  wsJavaScript.AppendChar(0);
+  return 0;
+}