// Copyright (C) 2003-2026, Foxit Software Inc..
// All Rights Reserved.
//
// http://www.foxitsoftware.com
//
// The following code is copyrighted and contains proprietary information and trade secrets of Foxit Software Inc..
// You cannot distribute any part of Foxit PDF SDK to any third party or general public,
// unless there is a separate license agreement with Foxit Software Inc. which explicitly grants you such rights.
//
// This file contains an example to demonstrate how to use Foxit PDF SDK to convert Word or Excel files to PDF files.

// Include Foxit SDK header files.
#if defined(_WIN32) || defined(_WIN64)
#include<string.h>
#include<direct.h>
#else
#include <sys/stat.h>
#endif  // #if defined(_WIN32) || defined(_WIN64)

#include "../../../include/common/fs_common.h"
#include "../../../include/addon/conversion/fs_convert.h"
#include "../../../include/addon/conversion/office2pdf/fs_office2pdf.h"

using namespace std;
using namespace foxit;
using namespace foxit::common;
using foxit::common::Library;
using namespace pdf;

static const char* sn = "fpj42y0uOGt8cNp2iJUJdW5LNQGpJDawgJ5niOHYLl+0Emd0mMDhtA==";
static const char* key = "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";

#if defined(_WIN32) || defined(_WIN64)
static WString output_path = WString::FromLocal("../output_files/");
static WString input_path = WString::FromLocal("../input_files/");
#else
static WString output_path = WString::FromLocal("./output_files/");
static WString input_path = WString::FromLocal("./input_files/");
#endif

class SdkLibMgr {
public:
  SdkLibMgr() : is_initialize_(false) {};
  ErrorCode Initialize() {
    ErrorCode error_code = Library::Initialize(sn, key);
    if (error_code != foxit::e_ErrSuccess) {
      printf("Library Initialize Error: %d\n", error_code);
    } else {
      is_initialize_ = true;
    }
    return error_code;
  }
  ~SdkLibMgr() {
    if (is_initialize_)
      Library::Release();
  }
private:
  bool is_initialize_;
};


int main(int argc, char *argv[]) {
  int err_ret = 0;
  SdkLibMgr sdk_lib_mgr;
  // Initialize library
  ErrorCode error_code = sdk_lib_mgr.Initialize();
  if (error_code != foxit::e_ErrSuccess) {
    if (foxit::e_ErrInvalidLicense == error_code)
      cout << "[Failed] Current used Foxit PDF SDK key information is invalid." << endl;
    return 1;
  }
  WString output_directory = output_path + L"office2pdf/";
#if defined(_WIN32) || defined(_WIN64)
  _mkdir(String::FromUnicode(output_directory));
#else
  mkdir(String::FromUnicode(output_directory), S_IRWXU | S_IRWXG | S_IROTH | S_IXOTH);
#endif

  try {
    // Conver Word file to PDF file.
    WString word_file_path = input_path + L"AboutFoxit.docx";
    WString output_path = output_directory + L"word2pdf_result.pdf";

    // Use default Word2PDFSettingData values.
    foxit::addon::conversion::Word2PDFSettingData word_convert_setting_data;
#if defined(_WIN32) || defined(_WIN64)
    foxit::addon::conversion::Convert::FromWord(word_file_path, L"", output_path, word_convert_setting_data);
#else
    WString engine_path = L"";// Please fill in the correct engine path. For example, "/usr/lib/libreoffice/program".
    foxit::addon::conversion::Convert::FromWord(word_file_path, L"", output_path, engine_path, word_convert_setting_data);
#endif

    cout << "Convert Word file to PDF file." << endl;

    // Conver Excel file to PDF file.
    WString excel_file_path = input_path + L"test.xlsx";
    output_path = output_directory + L"excel2pdf_result.pdf";
    // Use default Excel2PDFSettingData values.
    foxit::addon::conversion::Excel2PDFSettingData excel_convert_setting_data;
#if defined(_WIN32) || defined(_WIN64)
    foxit::addon::conversion::Convert::FromExcel(excel_file_path, L"", output_path, excel_convert_setting_data);
#else
    foxit::addon::conversion::Convert::FromExcel(excel_file_path, L"", output_path, engine_path, excel_convert_setting_data);
#endif
    cout << "Convert Excel file to PDF file." << endl;

    // Conver PowerPoint file to PDF file.
    WString ppt_file_path = input_path + L"test.pptx";
    output_path = output_directory + L"ppt2pdf_result.pdf";
    // Use default PowerPoint2PDFSettingData values.
    foxit::addon::conversion::PowerPoint2PDFSettingData ppt_convert_setting_data;
#if defined(_WIN32) || defined(_WIN64)
    foxit::addon::conversion::Convert::FromPowerPoint(ppt_file_path, L"", output_path, ppt_convert_setting_data);
#else
    foxit::addon::conversion::Convert::FromPowerPoint(ppt_file_path, L"", output_path, engine_path, ppt_convert_setting_data);
#endif
    cout << "Convert PowerPoint file to PDF file." << endl;

#if defined(_WIN32) || defined(_WIN64) || (defined(__linux__) && (defined(__i386__) || defined(__x86_64__)))
    //If you want to convert office files to PDF whitout other third-party engines, you can use the Office2PDF module.
    WString library_path = L"";//Path of Foxit Conversion SDK library, Please ensure the path is valid.
    //Initialize the Office2PDF module.
    foxit::addon::conversion::office2pdf::Office2PDF::Initialize(library_path);
    // Use default Office2PDFSettingData values.
    foxit::addon::conversion::office2pdf::Office2PDFSettingData office2pdf_setting_data;
    //A valid path of a folder which contains resource data files.
    office2pdf_setting_data.resource_folder_path = L"";
    // Conver Excel file to PDF file.
    output_path = output_directory + L"word2pdf_result_foxit.pdf";
    foxit::addon::conversion::office2pdf::Office2PDF::ConvertFromWord(word_file_path, L"", output_path, office2pdf_setting_data);
    cout << "Convert Word file to PDF file." << endl;
    // Conver Excel file to PDF file.
    output_path = output_directory + L"excel2pdf_result_foxit.pdf";
    foxit::addon::conversion::office2pdf::Office2PDF::ConvertFromExcel(excel_file_path, L"", output_path, office2pdf_setting_data);
    cout << "Convert Excel file to PDF file." << endl;
    // Conver PowerPoint file to PDF file.
    output_path = output_directory + L"ppt2pdf_result_foxit.pdf";
    foxit::addon::conversion::office2pdf::Office2PDF::ConvertFromPowerPoint(ppt_file_path, L"", output_path, office2pdf_setting_data);
    cout << "Convert PowerPoint file to PDF file." << endl;
    //Release the Office2PDF module.
    foxit::addon::conversion::office2pdf::Office2PDF::Release();
#endif
  } catch (const Exception& e) {
    switch (e.GetErrCode()) {
      case foxit::e_ErrNoConversionModuleRight:
        cout << "[Failed] Conversion module is not contained in current Foxit PDF SDK keys." << endl;
        break;
      case foxit::e_ErrNoMicroOfficeInstalled:
        cout << "[Failed] No Microsoft Office is installed in current system, so fail to do conversion from Word/Excel/PowerPoint to PDF." << endl;
        break;
      case foxit::e_ErrNoOffice2PDFModuleRight:
        cout << "[Failed] Office2PDF module is not contained in current Foxit PDF SDK keys." << endl;
        break;
      default:
        cout << e.GetMessage() << endl;
        break;
    }
    err_ret = 1;
  } catch (...) {
    cout << "Unknown Exception" << endl;
    err_ret = 1;
  }

  return err_ret;
}


