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// 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_fm2js.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(FX_WSTR 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 = FX_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;
}
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