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346744aa02
Note that the pad is present when M is evenly divisible by 16. EXAMPLE A 9-byte message has a pad of 7 bytes, each with the value 0x07.
115 lines
3.7 KiB
C++
115 lines
3.7 KiB
C++
#include "../PdfRenderer.h"
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#include "../../PdfReader/PdfReader.h"
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#include "../../DesktopEditor/common/File.h"
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#include "../../DesktopEditor/common/Directory.h"
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#include "../../DesktopEditor/fontengine/ApplicationFontsWorker.h"
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void TEST(CPdfRenderer* pRenderer)
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{
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// ТЕСТОВЫЕ КОММАНДЫ
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pRenderer->PathCommandStart();
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pRenderer->PathCommandMoveTo(10, 10);
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pRenderer->PathCommandLineTo(20, 20);
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pRenderer->PathCommandCurveTo(70, 30, 30, 20, 50, 50);
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pRenderer->PathCommandClose();
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pRenderer->put_BrushColor1(0xFF0000);
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pRenderer->put_PenColor(0x0000FF);
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pRenderer->put_PenSize(1);
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pRenderer->DrawPath(c_nStroke | c_nWindingFillMode);
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pRenderer->PathCommandEnd();
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}
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void TEST2(CPdfRenderer* pRenderer)
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{
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pRenderer->OnlineWordToPdf(NSFile::GetProcessDirectory() + L"/../example/pdf.bin", L"", true, false);
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}
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int main()
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{
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CApplicationFontsWorker oWorker;
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oWorker.m_sDirectory = NSFile::GetProcessDirectory() + L"/fonts_cache";
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oWorker.m_bIsNeedThumbnails = false;
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if (!NSDirectory::Exists(oWorker.m_sDirectory))
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NSDirectory::CreateDirectory(oWorker.m_sDirectory);
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NSFonts::IApplicationFonts* pApplicationFonts = oWorker.Check();
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CPdfRenderer pdfWriter(pApplicationFonts);
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pdfWriter.SetTempFolder(NSFile::GetProcessDirectory() + L"/wtemp");
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PdfReader::CPdfReader* pReader = new PdfReader::CPdfReader(pApplicationFonts);
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pReader->SetTempDirectory(NSFile::GetProcessDirectory() + L"/rtemp");
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// PDFDoc монополизирует доступ к файлу для чтения и не отпускает пока не деструкнится.
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// Для дозаписи файл нужно прочитать в память для ридера, а доступ к файлу отдать вритеру.
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std::wstring sSrcFile = NSFile::GetProcessDirectory() + L"/test.pdf";
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std::wstring sDstFile = NSFile::GetProcessDirectory() + L"/test2.pdf";
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if (NSFile::CFileBinary::Exists(sDstFile))
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NSFile::CFileBinary::Remove(sDstFile);
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std::wstring sPassword = L"123456";
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bool bResult = pReader->LoadFromFile(sSrcFile);
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if (!bResult)
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{
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pReader->LoadFromFile(sSrcFile, L"", sPassword, sPassword);
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bResult = pReader->GetError() == 0;
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}
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/*
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pdfWriter.SetPassword(L"123456");
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pdfWriter.NewPage();
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pdfWriter.BeginCommand(c_nPageType);
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double dPageDpiX, dPageDpiY;
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double dWidth, dHeight;
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pReader->GetPageInfo(0, &dWidth, &dHeight, &dPageDpiX, &dPageDpiY);
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dWidth *= 25.4 / dPageDpiX;
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dHeight *= 25.4 / dPageDpiY;
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pdfWriter.put_Width(dWidth);
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pdfWriter.put_Height(dHeight);
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TEST2(&pdfWriter);
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pdfWriter.EndCommand(c_nPageType);
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pdfWriter.SaveToFile(sDstFile);
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*/
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if (bResult && pReader->EditPdf(&pdfWriter, sPassword))
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{
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if (pReader->EditPage(0))
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{
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TEST2(&pdfWriter);
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}
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/*
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if (pReader->EditPage(1))
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{
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TEST2(&pdfWriter);
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}
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if (pdfWriter.NewPage() == S_OK)
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{
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// Новой странице необходимо выставить длину и ширину
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double dPageDpiX, dPageDpiY;
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double dWidth, dHeight;
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pReader->GetPageInfo(0, &dWidth, &dHeight, &dPageDpiX, &dPageDpiY);
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dWidth *= 25.4 / dPageDpiX;
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dHeight *= 25.4 / dPageDpiY;
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pdfWriter.put_Width(dWidth);
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pdfWriter.put_Height(dHeight);
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pdfWriter.put_Width(100);
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pdfWriter.put_Height(100);
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TEST(&pdfWriter);
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}
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*/
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NSFile::CFileBinary::Copy(sSrcFile, sDstFile);
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pReader->EditClose(sDstFile);
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}
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RELEASEOBJECT(pReader);
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RELEASEINTERFACE(pApplicationFonts);
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return 0;
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}
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