public virtual void TokenValueEqualsToTest()
{
String data = "SomeString";
RandomAccessSourceFactory factory = new RandomAccessSourceFactory();
PdfTokenizer tok = new PdfTokenizer(new RandomAccessFileOrArray(factory.CreateSource(data.GetBytes())));
tok.NextToken();
NUnit.Framework.Assert.IsTrue(tok.TokenValueEqualsTo(data.GetBytes()));
}
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());
}
/// <exception cref="System.Exception"/>
private void CheckTokenTypes(String data, params PdfTokenizer.TokenType[] expectedTypes)
{
RandomAccessSourceFactory factory = new RandomAccessSourceFactory();
PdfTokenizer tok = new PdfTokenizer(new RandomAccessFileOrArray(factory.CreateSource(data.GetBytes())));
for (int i = 0; i < expectedTypes.Length; i++)
{
tok.NextValidToken();
//System.out.println(tok.getTokenType() + " -> " + tok.getStringValue());
NUnit.Framework.Assert.AreEqual(expectedTypes[i], tok.GetTokenType(), "Position " + i);
}
}
/// <exception cref="System.IO.IOException"/>
public virtual RandomAccessFileOrArray GetMetricsFile()
{
isBuiltInFont = false;
if (StandardFonts.IsStandardFont(afmPath))
{
isBuiltInFont = true;
byte[] buf = new byte[1024];
Stream resource = null;
try {
String resourcePath = FontResources.AFMS + afmPath + ".afm";
resource = ResourceUtil.GetResourceStream(resourcePath);
if (resource == null)
{
throw new iText.IO.IOException("{0} was not found as resource.").SetMessageParams(resourcePath);
}
MemoryStream stream = new MemoryStream();
int read;
while ((read = resource.Read(buf)) >= 0)
{
stream.Write(buf, 0, read);
}
buf = stream.ToArray();
}
finally {
if (resource != null)
{
try {
resource.Dispose();
}
catch (Exception) {
}
}
}
return(new RandomAccessFileOrArray(sourceFactory.CreateSource(buf)));
}
else
{
if (afmPath != null)
{
if (afmPath.ToLowerInvariant().EndsWith(".afm"))
{
return(new RandomAccessFileOrArray(sourceFactory.CreateBestSource(afmPath)));
}
else
{
if (afmPath.ToLowerInvariant().EndsWith(".pfm"))
{
MemoryStream ba = new MemoryStream();
RandomAccessFileOrArray rf = new RandomAccessFileOrArray(sourceFactory.CreateBestSource(afmPath));
Pfm2afm.Convert(rf, ba);
rf.Close();
return(new RandomAccessFileOrArray(sourceFactory.CreateSource(ba.ToArray())));
}
else
{
throw new iText.IO.IOException(iText.IO.IOException._1IsNotAnAfmOrPfmFontFile).SetMessageParams(afmPath);
}
}
}
else
{
if (afmData != null)
{
RandomAccessFileOrArray rf = new RandomAccessFileOrArray(sourceFactory.CreateSource(afmData));
if (IsAfmFile(rf))
{
return(rf);
}
else
{
MemoryStream ba = new MemoryStream();
try {
Pfm2afm.Convert(rf, ba);
}
catch (Exception) {
throw new iText.IO.IOException("Invalid afm or pfm font file.");
}
finally {
rf.Close();
}
return(new RandomAccessFileOrArray(sourceFactory.CreateSource(ba.ToArray())));
}
}
else
{
throw new iText.IO.IOException("Invalid afm or pfm font file.");
}
}
}
}
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());
}
/// <summary>Returns the underlying source.</summary>
/// <returns>The underlying source</returns>
/// <exception cref="System.IO.IOException"/>
protected internal virtual IRandomAccessSource GetUnderlyingSource()
{
RandomAccessSourceFactory fac = new RandomAccessSourceFactory();
return(raf == null?fac.CreateSource(bout) : fac.CreateSource(raf));
}
/// <exception cref="System.IO.IOException"/>
public virtual RandomAccessFileOrArray GetMetricsFile()
{
isBuiltInFont = false;
if (FontConstants.BUILTIN_FONTS_14.Contains(afmPath))
{
isBuiltInFont = true;
byte[] buf = new byte[1024];
Stream resource = null;
try {
String resourcePath = FontConstants.AFM_RESOURCE_PATH + afmPath + ".afm";
resource = ResourceUtil.GetResourceStream(resourcePath);
if (resource == null)
{
throw new iText.IO.IOException("1.not.found.as.resource").SetMessageParams(resourcePath);
}
MemoryStream stream = new MemoryStream();
int read;
while ((read = resource.Read(buf)) >= 0)
{
stream.Write(buf, 0, read);
}
buf = stream.ToArray();
}
finally {
if (resource != null)
{
try {
resource.Close();
}
catch (Exception) {
}
}
}
return(new RandomAccessFileOrArray(sourceFactory.CreateSource(buf)));
}
else
{
if (afmPath != null)
{
if (afmPath.ToLower(System.Globalization.CultureInfo.InvariantCulture).EndsWith(".afm"))
{
return(new RandomAccessFileOrArray(sourceFactory.CreateBestSource(afmPath)));
}
else
{
if (afmPath.ToLower(System.Globalization.CultureInfo.InvariantCulture).EndsWith(".pfm"))
{
MemoryStream ba = new MemoryStream();
RandomAccessFileOrArray rf = new RandomAccessFileOrArray(sourceFactory.CreateBestSource(afmPath));
Pfm2afm.Convert(rf, ba);
rf.Close();
return(new RandomAccessFileOrArray(sourceFactory.CreateSource(ba.ToArray())));
}
else
{
throw new iText.IO.IOException(iText.IO.IOException._1IsNotAnAfmOrPfmFontFile).SetMessageParams(afmPath);
}
}
}
else
{
if (afmData != null)
{
RandomAccessFileOrArray rf = new RandomAccessFileOrArray(sourceFactory.CreateSource(afmData));
if (IsAfmFile(rf))
{
return(rf);
}
else
{
MemoryStream ba = new MemoryStream();
try {
Pfm2afm.Convert(rf, ba);
}
catch (Exception) {
throw new iText.IO.IOException("invalid.afm.or.pfm.font.file");
}
finally {
rf.Close();
}
return(new RandomAccessFileOrArray(sourceFactory.CreateSource(ba.ToArray())));
}
}
else
{
throw new iText.IO.IOException("invalid.afm.or.pfm.font.file");
}
}
}
}
public virtual void InnerArraysInContentStreamTest()
{
String inputFileName = sourceFolder + "innerArraysInContentStream.pdf";
PdfDocument pdfDocument = new PdfDocument(new PdfReader(inputFileName));
byte[] docInBytes = pdfDocument.GetFirstPage().GetContentBytes();
RandomAccessSourceFactory factory = new RandomAccessSourceFactory();
PdfTokenizer tokeniser = new PdfTokenizer(new RandomAccessFileOrArray(factory.CreateSource(docInBytes)));
PdfResources resources = pdfDocument.GetPage(1).GetResources();
PdfCanvasParser ps = new PdfCanvasParser(tokeniser, resources);
IList <PdfObject> actual = ps.Parse(null);
IList <PdfObject> expected = new List <PdfObject>();
expected.Add(new PdfString("Cyan"));
expected.Add(new PdfArray(new int[] { 1, 0, 0, 0 }));
expected.Add(new PdfString("Magenta"));
expected.Add(new PdfArray(new int[] { 0, 1, 0, 0 }));
expected.Add(new PdfString("Yellow"));
expected.Add(new PdfArray(new int[] { 0, 0, 1, 0 }));
PdfArray cmpArray = new PdfArray(expected);
NUnit.Framework.Assert.IsTrue(new CompareTool().CompareArrays(cmpArray, (((PdfDictionary)actual[1]).GetAsArray
(new PdfName("ColorantsDef")))));
}
