A
Ayende Rahien
Serious problem
I'm using Chris Lovett's SgmlReader class
SgmlReader sr = new SgmlReader();
XmlDocument xdoc = new XmlDocument();
sr.DocType = "HTML";
sr.InputStream = new System.IO.StringReader(node.InnerText);
xdoc.Load(sr);
foreach(XmlNode PotentiallyMalicous in xdoc.SelectNodes("//script |
//embed //object | //frameset //frame //iframe | //meta | //link | //style |
//@style"))
{
if (node.ParentNode!=null)
PotentiallyMalicous.ParentNode.RemoveChild(PotentiallyMalicous);
else
xdoc.RemoveChild(PotentiallyMalicous);
}
item.desc = xdoc.InnerText;
Unfrotantely, I'm getting an exception on xdoc.Load(sr), saying:
System.InvalidOperationException: The specified node cannot be
inserted as the valid child of this node, because the specified node is the
wrong type.
at System.Xml.XmlDocument.AppendChildForLoad(XmlNode newChild,
XmlDocument doc)
at System.Xml.XmlLoader.LoadDocSequence(XmlDocument parentDoc)
at System.Xml.XmlLoader.Load(XmlDocument doc, XmlReader reader,
Boolean preserveWhitespace)
at System.Xml.XmlDocument.Load(XmlReader reader)
at Roar.RssFeed.UpdateItem(XmlNode ItemNode, XmlNamespaceManager
nsMgr, ArrayList& NewItems, Boolean Update) in c:\documents and
settings\ayende\my documents\visual studio projects\medar\rssfeed.cs:line
233
at Roar.RssFeed.UpdateFeed(XmlDocument feed, ArrayList& NewItems,
Boolean Update)
I've no idea what is causing this.
node.InnerText equals:
<'a href="http://www.ncl.com/fleet/dawn/index.htm"><'img
src="http://monster2.scripting.com/z/images/archiveScriptingCom/2003/12/01/d
awn.jpg" width="125" height="59" border="0" align="right" hspace="15"
vspace="5" alt="A picture named dawn.jpg"><'/a>Two articles, both from the
NY Times, by coincidence happened to show up one after the other in my
aggregator, a stark contrast of how two kinds of Americans live. The first
<'a
href="http://www.nytimes.com/2003/12/01/nyregion/01SHIP.html?ex=1385614800&e
n=f12a99f582744ee2&ei=5007&partner=USERLAND">article<'/a> details the
luxurious cruise ship Tom DeLay is bringing to the Republican National
Convention in NYC in August, where George Bush will, presumably, be
nominated for a second term as President. It's a very beautiful ship, very
nice. The second <'a
href="http://www.nytimes.com/2003/11/27/international/worldspecial/27LIST.ht
ml?ex=1385355600&en=1fa37d9cc6c8ca0f&ei=5007&partner=USERLAND">article<'/a>
is the daily report of US soldiers killed in Iraq. Yesterday only one
soldier died, David Goldberg, 20, an engineer in the Army reserve,
based in Layton, Utah. Needless to say he won't be going to the Republican
National Convention or riding on any cruise ships. "
Any idea what could cause it? Or how to fix it?
I'm using Chris Lovett's SgmlReader class
SgmlReader sr = new SgmlReader();
XmlDocument xdoc = new XmlDocument();
sr.DocType = "HTML";
sr.InputStream = new System.IO.StringReader(node.InnerText);
xdoc.Load(sr);
foreach(XmlNode PotentiallyMalicous in xdoc.SelectNodes("//script |
//embed //object | //frameset //frame //iframe | //meta | //link | //style |
//@style"))
{
if (node.ParentNode!=null)
PotentiallyMalicous.ParentNode.RemoveChild(PotentiallyMalicous);
else
xdoc.RemoveChild(PotentiallyMalicous);
}
item.desc = xdoc.InnerText;
Unfrotantely, I'm getting an exception on xdoc.Load(sr), saying:
System.InvalidOperationException: The specified node cannot be
inserted as the valid child of this node, because the specified node is the
wrong type.
at System.Xml.XmlDocument.AppendChildForLoad(XmlNode newChild,
XmlDocument doc)
at System.Xml.XmlLoader.LoadDocSequence(XmlDocument parentDoc)
at System.Xml.XmlLoader.Load(XmlDocument doc, XmlReader reader,
Boolean preserveWhitespace)
at System.Xml.XmlDocument.Load(XmlReader reader)
at Roar.RssFeed.UpdateItem(XmlNode ItemNode, XmlNamespaceManager
nsMgr, ArrayList& NewItems, Boolean Update) in c:\documents and
settings\ayende\my documents\visual studio projects\medar\rssfeed.cs:line
233
at Roar.RssFeed.UpdateFeed(XmlDocument feed, ArrayList& NewItems,
Boolean Update)
I've no idea what is causing this.
node.InnerText equals:
<'a href="http://www.ncl.com/fleet/dawn/index.htm"><'img
src="http://monster2.scripting.com/z/images/archiveScriptingCom/2003/12/01/d
awn.jpg" width="125" height="59" border="0" align="right" hspace="15"
vspace="5" alt="A picture named dawn.jpg"><'/a>Two articles, both from the
NY Times, by coincidence happened to show up one after the other in my
aggregator, a stark contrast of how two kinds of Americans live. The first
<'a
href="http://www.nytimes.com/2003/12/01/nyregion/01SHIP.html?ex=1385614800&e
n=f12a99f582744ee2&ei=5007&partner=USERLAND">article<'/a> details the
luxurious cruise ship Tom DeLay is bringing to the Republican National
Convention in NYC in August, where George Bush will, presumably, be
nominated for a second term as President. It's a very beautiful ship, very
nice. The second <'a
href="http://www.nytimes.com/2003/11/27/international/worldspecial/27LIST.ht
ml?ex=1385355600&en=1fa37d9cc6c8ca0f&ei=5007&partner=USERLAND">article<'/a>
is the daily report of US soldiers killed in Iraq. Yesterday only one
soldier died, David Goldberg, 20, an engineer in the Army reserve,
based in Layton, Utah. Needless to say he won't be going to the Republican
National Convention or riding on any cruise ships. "
Any idea what could cause it? Or how to fix it?