VAR/VAR.PdfTools
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Fixes on ParseString, ParseName and ParseObject

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This commit is contained in:
Valeriano A.R.
2016-06-17 22:48:57 +02:00
parent 973bfe3fe2
commit 1dcf5f6f4c
1 changed files with 42 additions and 9 deletions
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51
VAR.PdfTools/PdfParser.cs
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@@ -419,6 +419,7 @@ namespace VAR.PdfTools
sbString.Append((char)character);
if (depth == 0)
{
NextChar();
break;
}
}
@@ -534,15 +535,15 @@ namespace VAR.PdfTools
}
else if (character == '#')
{
StringBuilder sbHex = new StringBuilder();
sbHex.Append((char)character);
if (NextChar() == false)
{
throw new Exception("Unexpected end of string and file");
}
sbHex.Append((char)character);
byte newChar = Convert.ToByte(sbHex.ToString(), 16);
sbName.Append((char)newChar);
byte realChar = 0;
NextChar();
character = PeekChar();
realChar = (byte)(ByteHexValue(character) * 16);
NextChar();
character = PeekChar();
realChar += (byte)ByteHexValue(character);
NextChar();
sbName.Append((char)realChar);
}
else if (character > 0x20 && character < 0x7F)
{
@@ -722,9 +723,41 @@ namespace VAR.PdfTools
long streamPosition = _streamPosition;
string token = ParseToken();
if (token == "startxref")
{
// FIXME: Ignoring startxref for now
SkipEndOfLine();
SkipToEndOfLine();
SkipEndOfLine();
SkipToEndOfLine();
SkipEndOfLine();
SkipWhitespace();
continue;
}
if (token == "xref")
{
// FIXME: Ignoring xref for now
SkipEndOfLine();
IPdfElement objNumber = ParseNumber();
SkipWhitespace();
objNumber = ParseNumber();
SkipEndOfLine();
PdfInteger refNumber = objNumber as PdfInteger;
for (int i = 0; i < refNumber.Value; i++)
{
SkipToEndOfLine();
SkipEndOfLine();
}
continue;
}
if (token == "trailer")
{
// FIXME: Ignoring trailer for now
SkipEndOfLine();
ParseElement();
SkipWhitespace();
SkipToEndOfLine();
SkipEndOfLine();
SkipToEndOfLine();
SkipEndOfLine();
SkipToEndOfLine();