public EpubSummaryParser(Stream source)
{
_zip = ZipContainer.Unzip(source);
XDocument xmlDocument = _zip.GetFileStream("META-INF/container.xml").GetXmlDocument();
XElement root = xmlDocument.Root;
if (root == null)
throw new DataException(InvalidEpubMetaInfo);
XAttribute attribute = root.Attribute("xmlns");
XNamespace xmlns = (attribute != null) ? XNamespace.Get(attribute.Value) : XNamespace.None;
XAttribute fullPath = xmlDocument.Descendants(xmlns + "rootfile").First().Attribute("full-path");
if (fullPath == null)
throw new DataException(InvalidEpubMetaInfo);
string path = fullPath.Value;
_opfPath = path;
_opf = _zip.GetFileStream(path).GetXmlDocument();
_opfRoot = _opf.Root;
if (_opfRoot == null)
throw new DataException(InvalidEpubMetaInfo);
_oebps = GetPath(path);
_opfns = XNamespace.Get("http://www.idpf.org/2007/opf");
_opfdc = XNamespace.Get("http://purl.org/dc/elements/1.1/");
_coverHelper = new EpubCoverHelper(_zip, _opfns, _opfRoot, _oebps);
}
public EpubCoverHelper(ZipContainer zip, XNamespace opfns, XElement opfRoot, string oebps)
{
_zip = zip;
_opfns = opfns;
_opfRoot = opfRoot;
_oebps = oebps;
}
public EpubTokenParser(XDocument opf, EpubPath opfPath, ZipContainer zip, CSS css, Dictionary<string, int> anchors)
{
_opf = opf;
_opfPath = opfPath;
_zip = zip;
_css = css;
_anchors = anchors;
_opfns = XNamespace.Get("http://www.idpf.org/2007/opf");
_opfRoot = _opf.Root;
if (_opfRoot == null)
throw new DataException("Invalid epub meta info.");
}