// Copyright 2014 PDFium Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
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#include "xfa/fxfa/fm2js/xfa_program.h"
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CXFA_FMProgram::CXFA_FMProgram() : m_globalFunction(0) {}
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CXFA_FMProgram::~CXFA_FMProgram() {
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if (m_globalFunction != 0) {
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delete m_globalFunction;
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m_globalFunction = 0;
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}
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}
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int32_t CXFA_FMProgram::Init(const CFX_WideStringC& wsFormcalc) {
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return m_parse.Init(wsFormcalc, &m_pErrorInfo);
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}
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int32_t CXFA_FMProgram::ParseProgram() {
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CFX_ArrayTemplate<CXFA_FMExpression*>* expressions = nullptr;
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m_parse.NextToken();
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if (!m_pErrorInfo.message.IsEmpty()) {
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return -1;
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}
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expressions = m_parse.ParseTopExpression();
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if (!m_pErrorInfo.message.IsEmpty()) {
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for (int32_t u = 0; u < expressions->GetSize(); ++u)
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delete expressions->GetAt(u);
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delete expressions;
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return -1;
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}
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m_globalFunction =
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new CXFA_FMFunctionDefinition(1, 1, FX_WSTRC(L""), 0, expressions);
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return 0;
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}
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int32_t CXFA_FMProgram::TranslateProgram(CFX_WideTextBuf& wsJavaScript) {
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m_globalFunction->ToJavaScript(wsJavaScript);
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wsJavaScript.AppendChar(0);
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return 0;
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}
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