public virtual void Copying3()
{
FileStream fos = new FileStream(destinationFolder + "copying3_1.pdf", FileMode.Create);
PdfWriter writer = new PdfWriter(fos);
PdfDocument pdfDoc = new PdfDocument(writer);
PdfDictionary helloWorld = ((PdfDictionary) new PdfDictionary().MakeIndirect(pdfDoc));
PdfDictionary helloWorld1 = ((PdfDictionary) new PdfDictionary().MakeIndirect(pdfDoc));
helloWorld.Put(new PdfName("Hello"), new PdfString("World"));
helloWorld.Put(new PdfName("HelloWrld"), helloWorld);
helloWorld.Put(new PdfName("HelloWrld1"), helloWorld1);
PdfPage page = pdfDoc.AddNewPage();
page.GetPdfObject().Put(new PdfName("HelloWorld"), helloWorld);
page.GetPdfObject().Put(new PdfName("HelloWorldClone"), (PdfObject)helloWorld.Clone());
pdfDoc.Close();
PdfReader reader = new PdfReader(destinationFolder + "copying3_1.pdf");
NUnit.Framework.Assert.AreEqual(false, reader.HasRebuiltXref(), "Rebuilt");
pdfDoc = new PdfDocument(reader);
PdfDictionary dic0 = pdfDoc.GetPage(1).GetPdfObject().GetAsDictionary(new PdfName("HelloWorld"));
NUnit.Framework.Assert.AreEqual(4, dic0.GetIndirectReference().GetObjNumber());
NUnit.Framework.Assert.AreEqual(0, dic0.GetIndirectReference().GetGenNumber());
PdfDictionary dic1 = pdfDoc.GetPage(1).GetPdfObject().GetAsDictionary(new PdfName("HelloWorldClone"));
NUnit.Framework.Assert.AreEqual(8, dic1.GetIndirectReference().GetObjNumber());
NUnit.Framework.Assert.AreEqual(0, dic1.GetIndirectReference().GetGenNumber());
PdfString str0 = dic0.GetAsString(new PdfName("Hello"));
PdfString str1 = dic1.GetAsString(new PdfName("Hello"));
NUnit.Framework.Assert.AreEqual(str0.GetValue(), str1.GetValue());
NUnit.Framework.Assert.AreEqual(str0.GetValue(), "World");
PdfDictionary dic01 = dic0.GetAsDictionary(new PdfName("HelloWrld"));
PdfDictionary dic11 = dic1.GetAsDictionary(new PdfName("HelloWrld"));
NUnit.Framework.Assert.AreEqual(dic01.GetIndirectReference().GetObjNumber(), dic11.GetIndirectReference().
GetObjNumber());
NUnit.Framework.Assert.AreEqual(dic01.GetIndirectReference().GetGenNumber(), dic11.GetIndirectReference().
GetGenNumber());
NUnit.Framework.Assert.AreEqual(dic01.GetIndirectReference().GetObjNumber(), 4);
NUnit.Framework.Assert.AreEqual(dic01.GetIndirectReference().GetGenNumber(), 0);
PdfDictionary dic02 = dic0.GetAsDictionary(new PdfName("HelloWrld1"));
PdfDictionary dic12 = dic1.GetAsDictionary(new PdfName("HelloWrld1"));
NUnit.Framework.Assert.AreEqual(dic02.GetIndirectReference().GetObjNumber(), dic12.GetIndirectReference().
GetObjNumber());
NUnit.Framework.Assert.AreEqual(dic02.GetIndirectReference().GetGenNumber(), dic12.GetIndirectReference().
GetGenNumber());
NUnit.Framework.Assert.AreEqual(dic12.GetIndirectReference().GetObjNumber(), 5);
NUnit.Framework.Assert.AreEqual(dic12.GetIndirectReference().GetGenNumber(), 0);
reader.Close();
}
public virtual void WriterPropertiesPriorityTest()
{
MemoryStream baos = new MemoryStream();
IDigest md5;
try {
md5 = DigestUtilities.GetDigest("MD5");
}
catch (Exception e) {
throw new PdfException(e);
}
PdfString originalId = new PdfString(md5.Digest("Initial ID 01234".GetBytes()));
PdfString modifiedId = new PdfString(md5.Digest("Modified ID 56789".GetBytes()));
PdfWriter writer = new PdfWriter(baos, new WriterProperties().SetInitialDocumentId(originalId).SetModifiedDocumentId
(modifiedId));
PdfDocument pdfDocument = new PdfDocument(writer);
pdfDocument.AddNewPage();
pdfDocument.Close();
byte[] documentBytes = baos.ToArray();
baos.Dispose();
PdfString newOriginalId = new PdfString(md5.Digest("Initial ID 98765".GetBytes()));
PdfString newModifiedId = new PdfString(md5.Digest("Modified ID 43210".GetBytes()));
PdfReader reader = new PdfReader(new MemoryStream(documentBytes));
PdfWriter newWriter = new PdfWriter(new MemoryStream(), new WriterProperties().SetInitialDocumentId(newOriginalId
).SetModifiedDocumentId(newModifiedId));
pdfDocument = new PdfDocument(reader, newWriter);
String extractedOriginalId = pdfDocument.GetOriginalDocumentId().GetValue();
String extractedModifiedId = pdfDocument.GetModifiedDocumentId().GetValue();
pdfDocument.Close();
NUnit.Framework.Assert.AreEqual(extractedOriginalId, newOriginalId.GetValue());
NUnit.Framework.Assert.AreEqual(extractedModifiedId, newModifiedId.GetValue());
}
public virtual void PdtIndirectReferenceLateInitializing1()
{
MemoryStream baos = new MemoryStream();
PdfDocument document = new PdfDocument(new PdfWriter(baos));
document.AddNewPage();
PdfDictionary catalog = document.GetCatalog().GetPdfObject();
PdfIndirectReference indRef = document.CreateNextIndirectReference();
catalog.Put(new PdfName("Smth"), indRef);
PdfDictionary dictionary = new PdfDictionary();
dictionary.Put(new PdfName("A"), new PdfString("a"));
dictionary.MakeIndirect(document, indRef);
document.Close();
MemoryStream bais = new MemoryStream(baos.ToArray());
document = new PdfDocument(new PdfReader(bais));
PdfObject @object = document.GetCatalog().GetPdfObject().Get(new PdfName("Smth"));
NUnit.Framework.Assert.IsTrue(@object is PdfDictionary);
dictionary = (PdfDictionary)@object;
PdfString a = (PdfString)dictionary.Get(new PdfName("A"));
NUnit.Framework.Assert.IsTrue(a.GetValue().Equals("a"));
document.Close();
}
private static string getDate(iText.Kernel.Pdf.PdfString dateValue)
{
if (dateValue == null)
{
return("");
}
if (dateValue.GetValue().EndsWith("Z"))
{
DateTime dt = DateTime.ParseExact(dateValue.GetValue().Substring(2).Replace('\'', ':'), "yyyyMMddHHmmssZ", System.Globalization.CultureInfo.InvariantCulture);
return(DateTime.SpecifyKind(dt, DateTimeKind.Utc).ToString("o"));
}
else
{
return(DateTime.ParseExact(dateValue.GetValue().Substring(2).Replace('\'', ':'), "yyyyMMddHHmmsszzz:", System.Globalization.CultureInfo.InvariantCulture).ToUniversalTime().ToString("o"));
}
}
public virtual void EncodingTest()
{
RandomAccessSourceFactory factory;
PdfTokenizer tok;
PdfString pdfString;
// hex string parse and check
String testHexString = "<0D0A09557365729073204775696465>";
factory = new RandomAccessSourceFactory();
tok = new PdfTokenizer(new RandomAccessFileOrArray(factory.CreateSource(testHexString.GetBytes(iText.IO.Util.EncodingUtil.ISO_8859_1
))));
tok.NextToken();
pdfString = new PdfString(tok.GetByteContent(), tok.IsHexString());
NUnit.Framework.Assert.AreEqual("\r\n\tUser\u0090s Guide", pdfString.GetValue());
String testUnicodeString = "ΑΒΓΗ€•♣⋅";
pdfString = new PdfString(PdfEncodings.ConvertToBytes(testUnicodeString, PdfEncodings.UNICODE_BIG), false);
NUnit.Framework.Assert.AreEqual(testUnicodeString, pdfString.ToUnicodeString());
pdfString = new PdfString("FEFF041F04400438043204350442".GetBytes(iText.IO.Util.EncodingUtil.ISO_8859_1),
true);
NUnit.Framework.Assert.AreEqual("\u041F\u0440\u0438\u0432\u0435\u0442", pdfString.ToUnicodeString());
pdfString = new PdfString("FEFF041F04400438043204350442".GetBytes(iText.IO.Util.EncodingUtil.ISO_8859_1),
false);
NUnit.Framework.Assert.AreEqual("FEFF041F04400438043204350442", pdfString.ToUnicodeString());
String specialCharacter = "\r\n\t\\n\\r\\t\\f";
pdfString = new PdfString(specialCharacter.GetBytes(iText.IO.Util.EncodingUtil.ISO_8859_1), false);
NUnit.Framework.Assert.AreEqual("\n\t\n\r\t\f", pdfString.ToUnicodeString());
String symbol = "\u0001\u0004\u0006\u000E\u001F";
pdfString = new PdfString(symbol.GetBytes(iText.IO.Util.EncodingUtil.ISO_8859_1), false);
NUnit.Framework.Assert.AreEqual(symbol, pdfString.ToUnicodeString());
String testString1 = "These\\\n two\\\r strings\\\n are the same";
pdfString = new PdfString(testString1.GetBytes(iText.IO.Util.EncodingUtil.ISO_8859_1), false);
NUnit.Framework.Assert.AreEqual("These two strings are the same", pdfString.GetValue());
String testString2 = "This string contains \\245two octal characters\\307";
pdfString = new PdfString(testString2.GetBytes(iText.IO.Util.EncodingUtil.ISO_8859_1), false);
NUnit.Framework.Assert.AreEqual("This string contains \u00A5two octal characters\u00C7", pdfString.GetValue
());
String testString3 = "\\0053";
pdfString = new PdfString(testString3.GetBytes(iText.IO.Util.EncodingUtil.ISO_8859_1), false);
NUnit.Framework.Assert.AreEqual("\u00053", pdfString.GetValue());
String testString4 = "\\053";
pdfString = new PdfString(testString4.GetBytes(iText.IO.Util.EncodingUtil.ISO_8859_1), false);
NUnit.Framework.Assert.AreEqual("+", pdfString.GetValue());
byte[] b = new byte[] { (byte)46, (byte)56, (byte)40 };
pdfString = new PdfString(b, false);
NUnit.Framework.Assert.AreEqual(iText.IO.Util.JavaUtil.GetStringForBytes(b), pdfString.GetValue());
}
public virtual void PdtIndirectReferenceLateInitializing3()
{
MemoryStream baos = new MemoryStream();
PdfWriter writer = new PdfWriter(baos);
PdfDocument document = new PdfDocument(writer);
document.AddNewPage();
PdfDictionary catalog = document.GetCatalog().GetPdfObject();
PdfIndirectReference indRef1 = document.CreateNextIndirectReference();
PdfIndirectReference indRef2 = document.CreateNextIndirectReference();
PdfArray array = new PdfArray();
catalog.Put(new PdfName("array1"), array);
PdfString @string = new PdfString("array string");
array.Add(@string);
array.Add(indRef1);
array.Add(indRef2);
PdfDictionary dict = new PdfDictionary();
dict.MakeIndirect(document, indRef1);
PdfArray arrayClone = (PdfArray)array.Clone();
PdfObject object0 = arrayClone.Get(0, false);
PdfObject object1 = arrayClone.Get(1, false);
PdfObject object2 = arrayClone.Get(2, false);
NUnit.Framework.Assert.IsTrue(object0 is PdfString);
NUnit.Framework.Assert.IsTrue(object1 is PdfDictionary);
NUnit.Framework.Assert.IsTrue(object2 is PdfNull);
PdfString string1 = (PdfString)object0;
NUnit.Framework.Assert.IsTrue(@string != string1);
NUnit.Framework.Assert.IsTrue(@string.GetValue().Equals(string1.GetValue()));
PdfDictionary dict1 = (PdfDictionary)object1;
NUnit.Framework.Assert.IsTrue(dict1.GetIndirectReference().GetObjNumber() == dict.GetIndirectReference().GetObjNumber
());
NUnit.Framework.Assert.IsTrue(dict1.GetIndirectReference().GetGenNumber() == dict.GetIndirectReference().GetGenNumber
());
NUnit.Framework.Assert.IsTrue(dict1 == dict);
document.Close();
}
/// <exception cref="System.IO.IOException"/>
/// <exception cref="System.Exception"/>
/// <exception cref="Org.BouncyCastle.Security.GeneralSecurityException"/>
public virtual void CheckEncryptedWithCertificateDocumentAppending(String filename, X509Certificate certificate
)
{
String srcFileName = destinationFolder + filename;
String outFileName = destinationFolder + "appended_" + filename;
PdfReader reader = new PdfReader(srcFileName, new ReaderProperties().SetPublicKeySecurityParams(certificate
, GetPrivateKey()));
PdfDocument document = new PdfDocument(reader, new PdfWriter(outFileName), new StampingProperties().UseAppendMode
());
PdfPage newPage = document.AddNewPage();
String helloWorldStringValue = "Hello world string";
newPage.Put(PdfName.Default, new PdfString(helloWorldStringValue));
WriteTextBytesOnPageContent(newPage, "Hello world page_2!");
document.Close();
PdfReader appendedDocReader = new PdfReader(outFileName, new ReaderProperties().SetPublicKeySecurityParams
(certificate, GetPrivateKey()));
PdfDocument appendedDoc = new PdfDocument(appendedDocReader);
PdfPage secondPage = appendedDoc.GetPage(2);
PdfString helloWorldPdfString = secondPage.GetPdfObject().GetAsString(PdfName.Default);
String actualHelloWorldStringValue = helloWorldPdfString != null?helloWorldPdfString.GetValue() : null;
NUnit.Framework.Assert.AreEqual(actualHelloWorldStringValue, helloWorldStringValue);
appendedDoc.Close();
CompareTool compareTool = new CompareTool().EnableEncryptionCompare();
compareTool.GetOutReaderProperties().SetPublicKeySecurityParams(certificate, GetPrivateKey());
compareTool.GetCmpReaderProperties().SetPublicKeySecurityParams(certificate, GetPrivateKey());
String compareResult = compareTool.CompareByContent(outFileName, sourceFolder + "cmp_appended_" + filename
, destinationFolder, "diff_");
if (compareResult != null)
{
NUnit.Framework.Assert.Fail(compareResult);
}
}
public virtual void PrimitivesTest()
{
String data = "<</Size 70." + "/Value#20 .1" + "/Root 46 0 R" + "/Info 44 0 R" + "/ID[<736f6d652068657820737472696e672>(some simple string )<8C2547D58D4BD2C6F3D32B830BE3259D2>-70.1--0.2]"
+ "/Name1 --15" + "/Prev ---116.23 >>";
RandomAccessSourceFactory factory = new RandomAccessSourceFactory();
PdfTokenizer tok = new PdfTokenizer(new RandomAccessFileOrArray(factory.CreateSource(data.GetBytes(iText.IO.Util.EncodingUtil.ISO_8859_1
))));
tok.NextValidToken();
NUnit.Framework.Assert.AreEqual(tok.GetTokenType(), PdfTokenizer.TokenType.StartDic);
tok.NextValidToken();
NUnit.Framework.Assert.AreEqual(tok.GetTokenType(), PdfTokenizer.TokenType.Name);
PdfName name = new PdfName(tok.GetByteContent());
NUnit.Framework.Assert.AreEqual("Size", name.GetValue());
tok.NextValidToken();
NUnit.Framework.Assert.AreEqual(tok.GetTokenType(), PdfTokenizer.TokenType.Number);
PdfNumber num = new PdfNumber(tok.GetByteContent());
NUnit.Framework.Assert.AreEqual("70.", num.ToString());
tok.NextValidToken();
NUnit.Framework.Assert.AreEqual(tok.GetTokenType(), PdfTokenizer.TokenType.Name);
name = new PdfName(tok.GetByteContent());
NUnit.Framework.Assert.AreEqual("Value ", name.GetValue());
tok.NextValidToken();
NUnit.Framework.Assert.AreEqual(tok.GetTokenType(), PdfTokenizer.TokenType.Number);
num = new PdfNumber(tok.GetByteContent());
NUnit.Framework.Assert.AreNotSame("0.1", num.ToString());
tok.NextValidToken();
NUnit.Framework.Assert.AreEqual(tok.GetTokenType(), PdfTokenizer.TokenType.Name);
name = new PdfName(tok.GetByteContent());
NUnit.Framework.Assert.AreEqual("Root", name.GetValue());
tok.NextValidToken();
NUnit.Framework.Assert.AreEqual(tok.GetTokenType(), PdfTokenizer.TokenType.Ref);
PdfIndirectReference @ref = new PdfIndirectReference(null, tok.GetObjNr(), tok.GetGenNr());
NUnit.Framework.Assert.AreEqual("46 0 R", @ref.ToString());
tok.NextValidToken();
NUnit.Framework.Assert.AreEqual(tok.GetTokenType(), PdfTokenizer.TokenType.Name);
name = new PdfName(tok.GetByteContent());
NUnit.Framework.Assert.AreEqual("Info", name.GetValue());
tok.NextValidToken();
NUnit.Framework.Assert.AreEqual(tok.GetTokenType(), PdfTokenizer.TokenType.Ref);
@ref = new PdfIndirectReference(null, tok.GetObjNr(), tok.GetGenNr());
NUnit.Framework.Assert.AreEqual("44 0 R", @ref.ToString());
tok.NextValidToken();
NUnit.Framework.Assert.AreEqual(tok.GetTokenType(), PdfTokenizer.TokenType.Name);
name = new PdfName(tok.GetByteContent());
NUnit.Framework.Assert.AreEqual("ID", name.GetValue());
tok.NextValidToken();
NUnit.Framework.Assert.AreEqual(tok.GetTokenType(), PdfTokenizer.TokenType.StartArray);
tok.NextValidToken();
NUnit.Framework.Assert.AreEqual(tok.GetTokenType(), PdfTokenizer.TokenType.String);
NUnit.Framework.Assert.AreEqual(tok.IsHexString(), true);
PdfString str = new PdfString(tok.GetByteContent(), tok.IsHexString());
NUnit.Framework.Assert.AreEqual("some hex string ", str.GetValue());
tok.NextValidToken();
NUnit.Framework.Assert.AreEqual(tok.GetTokenType(), PdfTokenizer.TokenType.String);
NUnit.Framework.Assert.AreEqual(tok.IsHexString(), false);
str = new PdfString(tok.GetByteContent(), tok.IsHexString());
NUnit.Framework.Assert.AreEqual("some simple string ", str.GetValue());
tok.NextValidToken();
NUnit.Framework.Assert.AreEqual(tok.GetTokenType(), PdfTokenizer.TokenType.String);
NUnit.Framework.Assert.AreEqual(tok.IsHexString(), true);
str = new PdfString(tok.GetByteContent(), tok.IsHexString());
NUnit.Framework.Assert.AreEqual("\u008C%G\u00D5\u008DK\u00D2\u00C6\u00F3\u00D3+\u0083\u000B\u00E3%\u009D "
, str.GetValue());
tok.NextValidToken();
NUnit.Framework.Assert.AreEqual(tok.GetTokenType(), PdfTokenizer.TokenType.Number);
num = new PdfNumber(tok.GetByteContent());
NUnit.Framework.Assert.AreEqual("-70.1", num.ToString());
tok.NextValidToken();
NUnit.Framework.Assert.AreEqual(tok.GetTokenType(), PdfTokenizer.TokenType.Number);
num = new PdfNumber(tok.GetByteContent());
NUnit.Framework.Assert.AreEqual("-0.2", num.ToString());
tok.NextValidToken();
NUnit.Framework.Assert.AreEqual(tok.GetTokenType(), PdfTokenizer.TokenType.EndArray);
tok.NextValidToken();
NUnit.Framework.Assert.AreEqual(tok.GetTokenType(), PdfTokenizer.TokenType.Name);
name = new PdfName(tok.GetByteContent());
NUnit.Framework.Assert.AreEqual("Name1", name.GetValue());
tok.NextValidToken();
NUnit.Framework.Assert.AreEqual(tok.GetTokenType(), PdfTokenizer.TokenType.Number);
num = new PdfNumber(tok.GetByteContent());
NUnit.Framework.Assert.AreEqual("0", num.ToString());
tok.NextValidToken();
NUnit.Framework.Assert.AreEqual(tok.GetTokenType(), PdfTokenizer.TokenType.Name);
name = new PdfName(tok.GetByteContent());
NUnit.Framework.Assert.AreEqual("Prev", name.GetValue());
tok.NextValidToken();
NUnit.Framework.Assert.AreEqual(tok.GetTokenType(), PdfTokenizer.TokenType.Number);
num = new PdfNumber(tok.GetByteContent());
NUnit.Framework.Assert.AreEqual("-116.23", num.ToString());
}
