/// <summary>Check whether line starts with object declaration.</summary>
/// <param name="lineTokenizer">tokenizer, built by single line.</param>
/// <returns>object number and generation if check is successful, otherwise - null.</returns>
public static int[] CheckObjectStart(PdfTokenizer lineTokenizer)
{
try {
lineTokenizer.Seek(0);
if (!lineTokenizer.NextToken() || lineTokenizer.GetTokenType() != PdfTokenizer.TokenType.Number)
{
return(null);
}
int num = lineTokenizer.GetIntValue();
if (!lineTokenizer.NextToken() || lineTokenizer.GetTokenType() != PdfTokenizer.TokenType.Number)
{
return(null);
}
int gen = lineTokenizer.GetIntValue();
if (!lineTokenizer.NextToken())
{
return(null);
}
if (!JavaUtil.ArraysEquals(Obj, lineTokenizer.GetByteContent()))
{
return(null);
}
return(new int[] { num, gen });
}
catch (Exception) {
}
// empty on purpose
return(null);
}
public virtual void GetDecodedStringContentTest()
{
String data = "/Name1 15";
RandomAccessSourceFactory factory = new RandomAccessSourceFactory();
PdfTokenizer tok = new PdfTokenizer(new RandomAccessFileOrArray(factory.CreateSource(data.GetBytes(iText.IO.Util.EncodingUtil.ISO_8859_1
))));
tok.NextToken();
NUnit.Framework.Assert.AreEqual("Name1", iText.IO.Util.JavaUtil.GetStringForBytes(tok.GetDecodedStringContent
()));
tok.NextToken();
NUnit.Framework.Assert.AreEqual("15", iText.IO.Util.JavaUtil.GetStringForBytes(tok.GetDecodedStringContent
()));
tok.NextToken();
NUnit.Framework.Assert.AreEqual("", iText.IO.Util.JavaUtil.GetStringForBytes(tok.GetDecodedStringContent()
));
}
public virtual void TokenValueEqualsToNullTest()
{
String data = "SomeString";
RandomAccessSourceFactory factory = new RandomAccessSourceFactory();
PdfTokenizer tok = new PdfTokenizer(new RandomAccessFileOrArray(factory.CreateSource(data.GetBytes(iText.IO.Util.EncodingUtil.ISO_8859_1
))));
tok.NextToken();
NUnit.Framework.Assert.IsFalse(tok.TokenValueEqualsTo(null));
}
public virtual void GetDecodedStringContentHexTest()
{
String data = "<736f6d652068657820737472696e67>";
RandomAccessSourceFactory factory = new RandomAccessSourceFactory();
PdfTokenizer tok = new PdfTokenizer(new RandomAccessFileOrArray(factory.CreateSource(data.GetBytes(iText.IO.Util.EncodingUtil.ISO_8859_1
))));
tok.NextToken();
NUnit.Framework.Assert.IsTrue(tok.IsHexString());
NUnit.Framework.Assert.AreEqual("some hex string", iText.IO.Util.JavaUtil.GetStringForBytes(tok.GetDecodedStringContent
()));
}