protected void ManipulatePdf(String dest)
{
PdfDocument pdfDoc = new PdfDocument(new PdfWriter(dest));
Rectangle rect = new Rectangle(36, 700, 100, 100);
String embeddedFileName = "test.docx";
// the 3rd argument is the file description.
// the 5th argument is the mime-type of the embedded file;
// the 6th argument is the AFRelationship key value.
PdfFileSpec fileSpec = PdfFileSpec.CreateEmbeddedFileSpec(pdfDoc, PATH, null, embeddedFileName, null, null);
PdfAnnotation attachment = new PdfFileAttachmentAnnotation(rect, fileSpec);
// This method sets the text that will be displayed for the annotation or the alternate description,
// if this type of annotation does not display text.
attachment.SetContents("Click me");
// Create XObject and draw it with the imported image on the canvas
// to add XObject as normal appearance.
PdfFormXObject xObject = new PdfFormXObject(rect);
ImageData imageData = ImageDataFactory.Create(IMG);
PdfCanvas canvas = new PdfCanvas(xObject, pdfDoc);
canvas.AddImageFittedIntoRectangle(imageData, rect, true);
attachment.SetNormalAppearance(xObject.GetPdfObject());
pdfDoc.AddNewPage().AddAnnotation(attachment);
pdfDoc.Close();
}
public virtual void AddAssociatedFilesTest02()
{
PdfDocument pdfDocument = new PdfDocument(new PdfWriter(destinationFolder + "add_associated_files02.pdf",
new WriterProperties().SetPdfVersion(PdfVersion.PDF_2_0)));
pdfDocument.SetTagged();
PdfCanvas pageCanvas = new PdfCanvas(pdfDocument.AddNewPage());
PdfImageXObject imageXObject = new PdfImageXObject(ImageDataFactory.Create(sourceFolder + "berlin2013.jpg"
));
imageXObject.AddAssociatedFile(PdfFileSpec.CreateEmbeddedFileSpec(pdfDocument, "Associated File 1".GetBytes
(), "af_1.txt", PdfName.Data));
pageCanvas.AddXObject(imageXObject, 40, 400);
PdfFormXObject formXObject = new PdfFormXObject(new Rectangle(200, 200));
PdfCanvas formCanvas = new PdfCanvas(formXObject, pdfDocument);
formCanvas.SaveState().Circle(100, 100, 50).SetColor(ColorConstants.BLACK, true).Fill().RestoreState();
formCanvas.Release();
formXObject.AddAssociatedFile(PdfFileSpec.CreateEmbeddedFileSpec(pdfDocument, "Associated File 2".GetBytes
(), "af_2.txt", PdfName.Data));
pageCanvas.AddXObject(formXObject, 40, 100);
pdfDocument.Close();
NUnit.Framework.Assert.IsNull(new CompareTool().CompareByContent(destinationFolder + "add_associated_files02.pdf"
, sourceFolder + "cmp_add_associated_files02.pdf", "d:/", "diff_"));
}
public virtual void AddAssociatedFilesTest01()
{
PdfDocument pdfDocument = new PdfDocument(new PdfWriter(destinationFolder + "add_associated_files01.pdf",
new WriterProperties().SetPdfVersion(PdfVersion.PDF_2_0)));
pdfDocument.SetTagged();
pdfDocument.AddAssociatedFile("af_1", PdfFileSpec.CreateEmbeddedFileSpec(pdfDocument, "Associated File 1".
GetBytes(), "af_1.txt", PdfName.Data));
pdfDocument.AddNewPage();
pdfDocument.GetFirstPage().AddAssociatedFile("af_2", PdfFileSpec.CreateEmbeddedFileSpec(pdfDocument, "Associated File 2"
.GetBytes(), "af_2.txt", PdfName.Data));
PdfStructTreeRoot root = pdfDocument.GetStructTreeRoot();
root.AddAssociatedFile("af_3", PdfFileSpec.CreateEmbeddedFileSpec(pdfDocument, "Associated File 3".GetBytes
(), "af_3.txt", PdfName.Data));
PdfFileSpec af5 = PdfFileSpec.CreateEmbeddedFileSpec(pdfDocument, "Associated File 5".GetBytes(), "af_5",
"af_5.txt", PdfName.Data);
PdfTextAnnotation textannot = new PdfTextAnnotation(new Rectangle(100, 600, 50, 40));
textannot.SetText(new PdfString("Text Annotation 01")).SetContents(new PdfString("Some contents..."));
textannot.AddAssociatedFile(af5);
pdfDocument.GetFirstPage().AddAnnotation(textannot);
pdfDocument.Close();
NUnit.Framework.Assert.IsNull(new CompareTool().CompareByContent(destinationFolder + "add_associated_files01.pdf"
, sourceFolder + "cmp_add_associated_files01.pdf", "d:/", "diff_"));
}
public virtual void FileSpecCheckTest02()
{
String outPdf = destinationFolder + "pdfA2b_fileSpecCheckTest02.pdf";
String cmpPdf = cmpFolder + "cmp_pdfA2b_fileSpecCheckTest02.pdf";
PdfWriter writer = new PdfWriter(outPdf);
Stream @is = new FileStream(sourceFolder + "sRGB Color Space Profile.icm", FileMode.Open, FileAccess.Read);
PdfOutputIntent outputIntent = new PdfOutputIntent("Custom", "", "http://www.color.org", "sRGB IEC61966-2.1"
, @is);
PdfADocument pdfDocument = new PdfADocument(writer, PdfAConformanceLevel.PDF_A_2B, outputIntent);
PdfPage page = pdfDocument.AddNewPage();
PdfFont font = PdfFontFactory.CreateFont(sourceFolder + "FreeSans.ttf", "WinAnsi", true);
PdfCanvas canvas = new PdfCanvas(page);
canvas.SaveState().BeginText().MoveText(36, 700).SetFontAndSize(font, 36).ShowText("Hello World!").EndText
().RestoreState();
FileStream fis = new FileStream(sourceFolder + "pdfa.pdf", FileMode.Open, FileAccess.Read);
MemoryStream os = new MemoryStream();
byte[] buffer = new byte[1024];
int length;
while ((length = fis.JRead(buffer, 0, buffer.Length)) > 0)
{
os.Write(buffer, 0, length);
}
pdfDocument.AddFileAttachment("some pdf file", PdfFileSpec.CreateEmbeddedFileSpec(pdfDocument, os.ToArray(
), "some pdf file", "foo.pdf", PdfName.ApplicationPdf, null, null));
pdfDocument.Close();
CompareResult(outPdf, cmpPdf);
}
public virtual void FileSpecCheckTest02()
{
String outPdf = destinationFolder + "pdfA3b_fileSpecCheckTest02.pdf";
String cmpPdf = cmpFolder + "cmp_pdfA3b_fileSpecCheckTest02.pdf";
PdfWriter writer = new PdfWriter(outPdf);
Stream @is = new FileStream(sourceFolder + "sRGB Color Space Profile.icm", FileMode.Open, FileAccess.Read);
PdfOutputIntent outputIntent = new PdfOutputIntent("Custom", "", "http://www.color.org", "sRGB IEC61966-2.1"
, @is);
PdfADocument pdfDocument = new PdfADocument(writer, PdfAConformanceLevel.PDF_A_3B, outputIntent);
PdfPage page = pdfDocument.AddNewPage();
PdfFont font = PdfFontFactory.CreateFont(sourceFolder + "FreeSans.ttf", "WinAnsi", true);
PdfCanvas canvas = new PdfCanvas(page);
canvas.SaveState().BeginText().MoveText(36, 700).SetFontAndSize(font, 36).ShowText("Hello World!").EndText
().RestoreState();
MemoryStream txt = new MemoryStream();
FormattingStreamWriter @out = new FormattingStreamWriter(txt);
@out.Write("<foo><foo2>Hello world</foo2></foo>");
@out.Dispose();
pdfDocument.AddAssociatedFile("foo file", PdfFileSpec.CreateEmbeddedFileSpec(pdfDocument, txt.ToArray(), "foo file"
, "foo.xml", null, PdfName.Unspecified));
pdfDocument.Close();
CompareResult(outPdf, cmpPdf);
}
public virtual void EncryptWithPasswordAes128EmbeddedFilesOnly()
{
String filename = "encryptWithPasswordAes128EmbeddedFilesOnly.pdf";
int encryptionType = EncryptionConstants.ENCRYPTION_AES_128 | EncryptionConstants.EMBEDDED_FILES_ONLY;
String outFileName = destinationFolder + filename;
int permissions = EncryptionConstants.ALLOW_SCREENREADERS;
PdfWriter writer = new PdfWriter(outFileName, new WriterProperties().SetStandardEncryption(USER, OWNER, permissions
, encryptionType).AddXmpMetadata());
PdfDocument document = new PdfDocument(writer);
document.GetDocumentInfo().SetMoreInfo(customInfoEntryKey, customInfoEntryValue);
PdfPage page = document.AddNewPage();
String textContent = "Hello world!";
WriteTextBytesOnPageContent(page, textContent);
String descripton = "encryptedFile";
String path = sourceFolder + "pageWithContent.pdf";
document.AddFileAttachment(descripton, PdfFileSpec.CreateEmbeddedFileSpec(document, path, descripton, path
, null, null));
page.Flush();
document.Close();
//NOTE: Specific crypto filters for EFF StmF and StrF are not supported at the moment. iText don't distinguish objects based on their semantic role
// because of this we can't read streams correctly and corrupt such documents on stamping.
bool ERROR_IS_EXPECTED = true;
CheckDecryptedWithPasswordContent(destinationFolder + filename, OWNER, textContent, ERROR_IS_EXPECTED);
CheckDecryptedWithPasswordContent(destinationFolder + filename, USER, textContent, ERROR_IS_EXPECTED);
}
public void AttachFileiText()
{
string inPdf = "noattach.pdf";
string sourcePdfFile = Path.Combine(this.pdfRessources, inPdf);
// Set source and target folders
string targetFolder = outDir;
var method = System.Reflection.MethodBase.GetCurrentMethod().Name;
string targetFile = Path.Combine(targetFolder, string.Concat(DateTime.Now.ToString("yyyyMMdd"), "_" + method + ".pdf"));
Assert.IsTrue(File.Exists(sourcePdfFile), "Source file doesn't exist");
if (File.Exists(targetFile))
{
File.Delete(targetFile);
}
Assert.IsFalse(File.Exists(targetFile));
WriterProperties propComp = new WriterProperties();
propComp.SetFullCompressionMode(false);
propComp.SetCompressionLevel(CompressionConstants.NO_COMPRESSION);
PdfWriter theCompWriter = new PdfWriter(targetFile, propComp);
PdfDocument origPdf = new PdfDocument(new PdfReader(sourcePdfFile), theCompWriter);
Assert.IsNotNull(origPdf);
PdfFileSpec spec = PdfFileSpec.CreateEmbeddedFileSpec(origPdf, Encoding.ASCII.GetBytes("Some text in the attached document"), "description of attachment here", "test.txt", null, null, null);
origPdf.AddFileAttachment("attadescr", spec);
origPdf.Close();
Assert.IsTrue(new FileInfo(sourcePdfFile).Length < new FileInfo(targetFile).Length, "target file is not bigger than the source file");
}
private bool createiText7Pdf(string password = null)
{
bool success = false;
log.Info($"Using iText7 library to create a package with format [{this.packerType}]");
if (this.overwrite)
{
deleteIfExist(this.dstFileName);
}
try
{
Stream stream = getTemplatePdfStream();
if (stream == null)
{
log.Error("Could not read the PDF Template from stream");
throw new FileNotFoundException("Could not read the PDF template");
}
WriterProperties propComp = new WriterProperties();
propComp.SetFullCompressionMode(true);
propComp.SetCompressionLevel(CompressionConstants.BEST_COMPRESSION);
if (String.IsNullOrEmpty(password))
{
log.Warn($"No password was supplied, so the output file will be unencrypted [{this.dstFileName}]");
}
else
{
byte[] passwordBytes = Encoding.ASCII.GetBytes(password);
propComp.SetStandardEncryption(passwordBytes, passwordBytes, 0, EncryptionConstants.ENCRYPTION_AES_256 | EncryptionConstants.DO_NOT_ENCRYPT_METADATA);
log.Info("Enabled PDF AES_256 encryption");
}
PdfWriter theCompWriter = new PdfWriter(this.dstFileName, propComp);
PdfDocument newPdf = new PdfDocument(new PdfReader(stream), theCompWriter);
foreach (string file in this.srcFileList)
{
string filename = Path.GetFileName(file);
PdfFileSpec fileSpec = PdfFileSpec.CreateEmbeddedFileSpec(
newPdf, File.ReadAllBytes(file), filename, filename, null, null, null);
newPdf.AddFileAttachment(filename, fileSpec);
log.Debug($"Added file '{filename}' as attachment to pdf");
}
newPdf.Close();
}
catch (Exception e)
{
log.Error($"Exception while trying to pack with iText7", e);
return(false);
}
log.Info($"Successfully packed the files into [{this.dstFileName}]");
return(success);
}
// This method adds file attachment to the pdf document
private void AddFileAttachment(PdfDocument document, String attachmentPath, String fileName)
{
String embeddedFileName = fileName;
String embeddedFileDescription = fileName;
String fileAttachmentKey = fileName;
// the 5th argument is the mime-type of the embedded file;
// the 6th argument is the AFRelationship key value.
PdfFileSpec fileSpec = PdfFileSpec.CreateEmbeddedFileSpec(document, attachmentPath, embeddedFileDescription,
embeddedFileName, null, null);
document.AddFileAttachment(fileAttachmentKey, fileSpec);
}
public virtual void CreatePdf(String dest)
{
PdfADocument pdf = new PdfADocument(new PdfWriter(dest), PdfAConformanceLevel.PDF_A_3A, new PdfOutputIntent
("Custom", "", "http://www.color.org", "sRGB IEC61966-2.1", new FileStream(INTENT, FileMode.Open, FileAccess.Read
)));
Document document = new Document(pdf, PageSize.A4.Rotate());
document.SetMargins(20, 20, 20, 20);
//Setting some required parameters
pdf.SetTagged();
pdf.GetCatalog().SetLang(new PdfString("en-US"));
pdf.GetCatalog().SetViewerPreferences(new PdfViewerPreferences().SetDisplayDocTitle(true));
PdfDocumentInfo info = pdf.GetDocumentInfo();
info.SetTitle("iText7 PDF/A-3 example");
//Add attachment
PdfDictionary parameters = new PdfDictionary();
parameters.Put(PdfName.ModDate, new PdfDate().GetPdfObject());
PdfFileSpec fileSpec = PdfFileSpec.CreateEmbeddedFileSpec(pdf, File.ReadAllBytes(System.IO.Path.Combine(DATA
)), "united_states.csv", "united_states.csv", new PdfName("text/csv"), parameters, PdfName.Data);
fileSpec.Put(new PdfName("AFRelationship"), new PdfName("Data"));
pdf.AddFileAttachment("united_states.csv", fileSpec);
PdfArray array = new PdfArray();
array.Add(fileSpec.GetPdfObject().GetIndirectReference());
pdf.GetCatalog().Put(new PdfName("AF"), array);
//Embed fonts
PdfFont font = PdfFontFactory.CreateFont(FONT, true);
PdfFont bold = PdfFontFactory.CreateFont(BOLD_FONT, true);
// Create content
Table table = new Table(UnitValue.CreatePercentArray(new float[] { 4, 1, 3, 4, 3, 3, 3, 3, 1 }))
.UseAllAvailableWidth();
using (StreamReader sr = File.OpenText(DATA))
{
String line = sr.ReadLine();
Process(table, line, bold, true);
while ((line = sr.ReadLine()) != null)
{
Process(table, line, font, false);
}
}
document.Add(table);
//Close document
document.Close();
}
/// <summary>
/// Creates the PDF file.
/// </summary>
/// <param name="xml">a byte array with XML data</param>
/// <param name="html">the HTML file as a byte array</param>
/// <param name="baseUri">the base URI</param>
/// <param name="dest">the path to the resulting PDF</param>
/// <param name="intent">a path to the output intent</param>
public void CreatePdf(byte[] xml, byte[] html, String baseUri, String dest, String intent)
{
PdfWriter writer = new PdfWriter(dest);
PdfADocument pdf = new PdfADocument(writer, PdfAConformanceLevel.PDF_A_3A,
new PdfOutputIntent("Custom", "", "http://www.color.org",
"sRGB IEC61966-2.1", new FileStream(intent, FileMode.Open, FileAccess.Read)));
pdf.SetTagged();
pdf.AddFileAttachment("Movie info",
PdfFileSpec.CreateEmbeddedFileSpec(pdf, xml, "Movie info", "movies.xml",
PdfName.ApplicationXml, new PdfDictionary(), PdfName.Data));
ConverterProperties properties = new ConverterProperties();
properties.SetBaseUri(baseUri);
HtmlConverter.ConvertToPdf(new MemoryStream(html), pdf, properties);
}
private void ManipulatePdf(String dest)
{
PdfFont font = PdfFontFactory.CreateFont(FONT, PdfEncodings.IDENTITY_H);
PdfFont bold = PdfFontFactory.CreateFont(BOLD, PdfEncodings.IDENTITY_H);
Stream fileStream =
new FileStream("../../../resources/data/sRGB_CS_profile.icm", FileMode.Open, FileAccess.Read);
PdfADocument pdfDoc = new PdfADocument(new PdfWriter(dest), PdfAConformanceLevel.PDF_A_3B,
new PdfOutputIntent("Custom", "",
null, "sRGB IEC61966-2.1", fileStream));
Document document = new Document(pdfDoc, PageSize.A4.Rotate());
PdfDictionary parameters = new PdfDictionary();
parameters.Put(PdfName.ModDate, new PdfDate().GetPdfObject());
// Embeds file to the document
PdfFileSpec fileSpec = PdfFileSpec.CreateEmbeddedFileSpec(pdfDoc,
File.ReadAllBytes(DATA),
"united_states.csv", "united_states.csv",
new PdfName("text/csv"), parameters, PdfName.Data);
pdfDoc.AddAssociatedFile("united_states.csv", fileSpec);
Table table = new Table(UnitValue.CreatePercentArray(
new float[] { 4, 1, 3, 4, 3, 3, 3, 3, 1 })).UseAllAvailableWidth();
using (StreamReader streamReader = new StreamReader(DATA))
{
// Reads content of csv file
String line = streamReader.ReadLine();
Process(table, line, bold, 10, true);
while ((line = streamReader.ReadLine()) != null)
{
Process(table, line, font, 10, false);
}
streamReader.Close();
}
document.Add(table);
document.Close();
}
public virtual void FileSpecCheckTest03()
{
NUnit.Framework.Assert.That(() => {
PdfWriter writer = new PdfWriter(new MemoryStream());
Stream @is = new FileStream(sourceFolder + "sRGB Color Space Profile.icm", FileMode.Open, FileAccess.Read);
PdfOutputIntent outputIntent = new PdfOutputIntent("Custom", "", "http://www.color.org", "sRGB IEC61966-2.1"
, @is);
PdfADocument pdfDocument = new PdfADocument(writer, PdfAConformanceLevel.PDF_A_1B, outputIntent);
PdfStream stream = new PdfStream();
pdfDocument.GetCatalog().Put(new PdfName("testStream"), stream);
PdfFileSpec spec = PdfFileSpec.CreateEmbeddedFileSpec(pdfDocument, sourceFolder + "sample.wav", "sample.wav"
, "sample", null, null, true);
stream.Put(new PdfName("fileData"), spec.GetPdfObject());
pdfDocument.AddNewPage();
pdfDocument.Close();
}
, NUnit.Framework.Throws.TypeOf <PdfAConformanceException>().With.Message.EqualTo(PdfAConformanceException.FileSpecificationDictionaryShallNotContainTheEFKey));
;
}
public virtual void FileSpecCheckTest02()
{
NUnit.Framework.Assert.That(() => {
PdfWriter writer = new PdfWriter(new MemoryStream());
Stream @is = new FileStream(sourceFolder + "sRGB Color Space Profile.icm", FileMode.Open, FileAccess.Read);
PdfOutputIntent outputIntent = new PdfOutputIntent("Custom", "", "http://www.color.org", "sRGB IEC61966-2.1"
, @is);
PdfADocument pdfDocument = new PdfADocument(writer, PdfAConformanceLevel.PDF_A_1B, outputIntent);
PdfStream stream = new PdfStream();
pdfDocument.GetCatalog().Put(new PdfName("testStream"), stream);
PdfFileSpec spec = PdfFileSpec.CreateEmbeddedFileSpec(pdfDocument, sourceFolder + "sample.wav", "sample.wav"
, "sample", null, null);
stream.Put(PdfName.F, spec.GetPdfObject());
pdfDocument.AddNewPage();
pdfDocument.Close();
}
, NUnit.Framework.Throws.InstanceOf <PdfAConformanceException>().With.Message.EqualTo(PdfAConformanceException.STREAM_OBJECT_DICTIONARY_SHALL_NOT_CONTAIN_THE_F_FFILTER_OR_FDECODEPARAMS_KEYS))
;
}
protected void ManipulatePdf(String dest)
{
PdfDocument pdfDoc = new PdfDocument(new PdfReader(SRC), new PdfWriter(dest));
String embeddedFileName = "test.txt";
String embeddedFileDescription = "some_test";
byte[] embeddedFileContentBytes = Encoding.UTF8.GetBytes("Some test");
// the 5th argument is the mime-type of the embedded file;
// the 6th argument is the PdfDictionary containing embedded file's parameters;
// the 7th argument is the AFRelationship key value.
PdfFileSpec spec = PdfFileSpec.CreateEmbeddedFileSpec(pdfDoc, embeddedFileContentBytes,
embeddedFileDescription, embeddedFileName, null, null, null);
// This method adds file attachment at document level.
pdfDoc.AddFileAttachment("embedded_file", spec);
pdfDoc.Close();
}
public virtual void FileSpecCheckTest03()
{
String outPdf = destinationFolder + "pdfA3b_fileSpecCheckTest03.pdf";
String cmpPdf = cmpFolder + "cmp_pdfA3b_fileSpecCheckTest03.pdf";
PdfWriter writer = new PdfWriter(outPdf);
Stream @is = new FileStream(sourceFolder + "sRGB Color Space Profile.icm", FileMode.Open, FileAccess.Read);
PdfOutputIntent outputIntent = new PdfOutputIntent("Custom", "", "http://www.color.org", "sRGB IEC61966-2.1"
, @is);
PdfADocument pdfDocument = new PdfADocument(writer, PdfAConformanceLevel.PDF_A_3B, outputIntent);
PdfPage page = pdfDocument.AddNewPage();
PdfFont font = PdfFontFactory.CreateFont(sourceFolder + "FreeSans.ttf", "WinAnsi", true);
PdfCanvas canvas = new PdfCanvas(page);
canvas.SaveState().BeginText().MoveText(36, 700).SetFontAndSize(font, 36).ShowText("Hello World!").EndText
().RestoreState();
byte[] somePdf = new byte[25];
pdfDocument.AddAssociatedFile("some pdf file", PdfFileSpec.CreateEmbeddedFileSpec(pdfDocument, somePdf, "some pdf file"
, "foo.pdf", PdfName.ApplicationPdf, null, PdfName.Data));
pdfDocument.Close();
CompareResult(outPdf, cmpPdf);
}
public virtual void FileSpecCheckTest03()
{
PdfWriter writer = new PdfWriter(new MemoryStream());
Stream @is = new FileStream(sourceFolder + "sRGB Color Space Profile.icm", FileMode.Open, FileAccess.Read);
PdfOutputIntent outputIntent = new PdfOutputIntent("Custom", "", "http://www.color.org", "sRGB IEC61966-2.1"
, @is);
PdfADocument pdfDocument = new PdfADocument(writer, PdfAConformanceLevel.PDF_A_2B, outputIntent);
PdfPage page = pdfDocument.AddNewPage();
PdfFont font = PdfFontFactory.CreateFont(sourceFolder + "FreeSans.ttf", "WinAnsi", true);
PdfCanvas canvas = new PdfCanvas(page);
canvas.SaveState().BeginText().MoveText(36, 700).SetFontAndSize(font, 36).ShowText("Hello World!").EndText
().RestoreState();
MemoryStream txt = new MemoryStream();
StreamWriter @out = new StreamWriter(txt);
@out.Write("<foo><foo2>Hello world</foo2></foo>");
@out.Dispose();
pdfDocument.AddFileAttachment("foo file", PdfFileSpec.CreateEmbeddedFileSpec(pdfDocument, txt.ToArray(), "foo file"
, "foo.xml", PdfName.ApplicationXml, null, PdfName.Source));
pdfDocument.Close();
}
protected void ManipulatePdf(String dest)
{
PdfDocument pdfDoc = new PdfDocument(new PdfReader(SRC), new PdfWriter(dest));
foreach (String text in ATTACHMENTS)
{
String embeddedFileName = String.Format("{0}.txt", text);
String embeddedFileDescription = String.Format("Some test: {0}", text);
byte[] embeddedFileContentBytes = Encoding.UTF8.GetBytes(embeddedFileDescription);
// the 5th argument is the mime-type of the embedded file;
// the 6th argument is the PdfDictionary containing embedded file's parameters;
// the 7th argument is the AFRelationship key value.
PdfFileSpec spec = PdfFileSpec.CreateEmbeddedFileSpec(pdfDoc, embeddedFileContentBytes,
embeddedFileDescription, embeddedFileName, null, null, null);
// This method adds file attachment at document level.
pdfDoc.AddFileAttachment(String.Format("embedded_file{0}", text), spec);
}
pdfDoc.Close();
}
public virtual void EmbeddedFileAddedInAppendModeTest()
{
//Create input document
MemoryStream boasEmpty = new MemoryStream();
PdfWriter emptyDocWriter = new PdfWriter(boasEmpty);
PdfDocument emptyDoc = new PdfDocument(emptyDocWriter);
emptyDoc.AddNewPage();
PdfDictionary emptyNamesDic = new PdfDictionary();
emptyNamesDic.MakeIndirect(emptyDoc);
emptyDoc.GetCatalog().GetPdfObject().Put(PdfName.Names, emptyNamesDic);
emptyDoc.Close();
//Create input document
MemoryStream boasAttached = new MemoryStream();
PdfWriter attachDocWriter = new PdfWriter(boasAttached);
PdfDocument attachDoc = new PdfDocument(attachDocWriter);
attachDoc.AddNewPage();
attachDoc.Close();
//Attach file in append mode
PdfReader appendReader = new PdfReader(new MemoryStream(boasEmpty.ToArray()));
MemoryStream boasAppend = new MemoryStream();
PdfWriter appendWriter = new PdfWriter(boasAppend);
PdfDocument appendDoc = new PdfDocument(appendReader, appendWriter, new StampingProperties().UseAppendMode
());
appendDoc.AddFileAttachment("Test File", PdfFileSpec.CreateEmbeddedFileSpec(appendDoc, boasAttached.ToArray
(), "Append Embedded File test", "Test file", null));
appendDoc.Close();
//Check final result
PdfReader finalReader = new PdfReader(new MemoryStream(boasAppend.ToArray()));
PdfDocument finalDoc = new PdfDocument(finalReader);
PdfNameTree embeddedFilesNameTree = finalDoc.GetCatalog().GetNameTree(PdfName.EmbeddedFiles);
IDictionary <String, PdfObject> embeddedFilesMap = embeddedFilesNameTree.GetNames();
NUnit.Framework.Assert.IsTrue(embeddedFilesMap.Count > 0);
NUnit.Framework.Assert.IsTrue(embeddedFilesMap.ContainsKey("Test File"));
}
public virtual void FileSpecNonConformingTest01()
{
// According to spec, only pdfa-1 or pdfa-2 compliant pdf document are allowed to be added to the
// conforming pdfa-2 document. We only check they mime type, to define embedded file type, but we don't check
// the bytes of the file. That's why this test creates invalid pdfa document.
String outPdf = destinationFolder + "pdfA2b_fileSpecNonConformingTest01.pdf";
String cmpPdf = cmpFolder + "cmp_pdfA2b_fileSpecNonConformingTest01.pdf";
PdfWriter writer = new PdfWriter(outPdf);
Stream @is = new FileStream(sourceFolder + "sRGB Color Space Profile.icm", FileMode.Open, FileAccess.Read);
PdfOutputIntent outputIntent = new PdfOutputIntent("Custom", "", "http://www.color.org", "sRGB IEC61966-2.1"
, @is);
PdfADocument pdfDocument = new PdfADocument(writer, PdfAConformanceLevel.PDF_A_2B, outputIntent);
PdfPage page = pdfDocument.AddNewPage();
PdfFont font = PdfFontFactory.CreateFont(sourceFolder + "FreeSans.ttf", "WinAnsi", true);
PdfCanvas canvas = new PdfCanvas(page);
canvas.SaveState().BeginText().MoveText(36, 700).SetFontAndSize(font, 36).ShowText("Hello World!").EndText
().RestoreState();
byte[] somePdf = new byte[25];
pdfDocument.AddAssociatedFile("some pdf file", PdfFileSpec.CreateEmbeddedFileSpec(pdfDocument, somePdf, "some pdf file"
, "foo.pdf", PdfName.ApplicationPdf, null, new PdfName("Data")));
pdfDocument.Close();
CompareResult(outPdf, cmpPdf);
}
public virtual void FileSpecCheckTest01()
{
NUnit.Framework.Assert.That(() => {
PdfWriter writer = new PdfWriter(new MemoryStream());
Stream @is = new FileStream(sourceFolder + "sRGB Color Space Profile.icm", FileMode.Open, FileAccess.Read);
PdfOutputIntent outputIntent = new PdfOutputIntent("Custom", "", "http://www.color.org", "sRGB IEC61966-2.1"
, @is);
PdfADocument pdfDocument = new PdfADocument(writer, PdfAConformanceLevel.PDF_A_1B, outputIntent);
PdfDictionary fileNames = new PdfDictionary();
pdfDocument.GetCatalog().Put(PdfName.Names, fileNames);
PdfDictionary embeddedFiles = new PdfDictionary();
fileNames.Put(PdfName.EmbeddedFiles, embeddedFiles);
PdfArray names = new PdfArray();
fileNames.Put(PdfName.Names, names);
names.Add(new PdfString("some/file/path"));
PdfFileSpec spec = PdfFileSpec.CreateEmbeddedFileSpec(pdfDocument, sourceFolder + "sample.wav", "sample.wav"
, "sample", null, null);
names.Add(spec.GetPdfObject());
pdfDocument.AddNewPage();
pdfDocument.Close();
}
, NUnit.Framework.Throws.InstanceOf <PdfAConformanceException>().With.Message.EqualTo(PdfAConformanceException.A_NAME_DICTIONARY_SHALL_NOT_CONTAIN_THE_EMBEDDED_FILES_KEY))
;
}