protected List <GrepMatch> DoXPathSearch(int lineNumber, int filePosition, string text, string searchXPath, GrepSearchOption searchOptions, bool includeContext)
{
List <GrepMatch> results = new List <GrepMatch>();
// skip files that are obviously not xml files, but report errors on badly formed xml
int firstElemIdx = text.IndexOf('<');
int firstCharIdx = text.TakeWhile(char.IsWhiteSpace).Count();
if (firstElemIdx > -1 && firstElemIdx <= firstCharIdx)
{
List <XPathPosition> positions = new List <XPathPosition>();
using (StringReader reader = new StringReader(text))
{
// Code from http://stackoverflow.com/questions/10606534/how-to-search-xml-files-with-xpath-returning-line-and-column-numbers-of-found
XPathDocument xmlDoc = new XPathDocument(reader);
var xpn = xmlDoc.CreateNavigator();
xpn.MoveToFollowing(XPathNodeType.Element);
var xns = xpn.GetNamespacesInScope(XmlNamespaceScope.All);
var xmngr = new XmlNamespaceManager(xpn.NameTable);
foreach (var key in xns.Keys)
{
xmngr.AddNamespace(key, xns[key]);
}
var xpni = xpn.Select(searchXPath, xmngr);
int foundCounter = 0;
while (xpni.MoveNext())
{
foundCounter++;
var xn = xpni.Current;
var xpathPositions = new XPathPosition();
if (xn.NodeType == System.Xml.XPath.XPathNodeType.Attribute)
{
xpathPositions.EndsOnAttribute = true;
xpathPositions.AttributeName = xn.Name;
}
List <int> currentPositions = new List <int>();
GetXpathPositions(xn, ref currentPositions);
if (xpathPositions.EndsOnAttribute)
{
currentPositions.RemoveAt(currentPositions.Count - 1);
}
xpathPositions.Path = currentPositions;
positions.Add(xpathPositions);
}
}
results.AddRange(GetFilePositions(text, positions));
}
return(results);
}
protected List <GrepSearchResult.GrepMatch> doXPathSearch(int lineNumber, string text, string searchXPath, GrepSearchOption searchOptions, bool includeContext)
{
List <GrepSearchResult.GrepMatch> results = new List <GrepSearchResult.GrepMatch>();
// Check if file is an XML file
if (text.Length > 5 && text.Substring(0, 5).ToLower() == "<?xml")
{
List <XPathPosition> positions = new List <XPathPosition>();
using (StringReader reader = new StringReader(text))
{
// Code from http://stackoverflow.com/questions/10606534/how-to-search-xml-files-with-xpath-returning-line-and-column-numbers-of-found
XPathDocument xmlDoc = new XPathDocument(reader);
var xpn = xmlDoc.CreateNavigator();
xpn.MoveToFollowing(XPathNodeType.Element);
var xns = xpn.GetNamespacesInScope(XmlNamespaceScope.All);
var xmngr = new XmlNamespaceManager(xpn.NameTable);
foreach (var key in xns.Keys)
{
xmngr.AddNamespace(key, xns[key]);
}
var xpni = xpn.Select(searchXPath, xmngr);
int foundCounter = 0;
while (xpni.MoveNext())
{
foundCounter++;
var xn = xpni.Current;
var xpathPositions = new XPathPosition();
if (xn.NodeType == System.Xml.XPath.XPathNodeType.Attribute)
{
xpathPositions.EndsOnAttribute = true;
xpathPositions.AttributeName = xn.Name;
}
List <int> currentPositions = new List <int>();
getXpathPositions(xn, ref currentPositions);
if (xpathPositions.EndsOnAttribute)
{
currentPositions.RemoveAt(currentPositions.Count - 1);
}
xpathPositions.Path = currentPositions;
positions.Add(xpathPositions);
}
}
results.AddRange(getFilePositions(text, positions));
}
return(results);
}
protected List<GrepSearchResult.GrepMatch> doXPathSearch(string text, string searchXPath, GrepSearchOption searchOptions, bool includeContext)
{
List<GrepSearchResult.GrepMatch> results = new List<GrepSearchResult.GrepMatch>();
// Check if file is an XML file
if (text.Length > 5 && text.Substring(0, 5).ToLower() == "<?xml")
{
List<XPathPosition> positions = new List<XPathPosition>();
using (StringReader reader = new StringReader(text))
{
// Code from http://stackoverflow.com/questions/10606534/how-to-search-xml-files-with-xpath-returning-line-and-column-numbers-of-found
XPathDocument xmlDoc = new XPathDocument(reader);
var xpn = xmlDoc.CreateNavigator();
xpn.MoveToFollowing(XPathNodeType.Element);
var xns = xpn.GetNamespacesInScope(XmlNamespaceScope.All);
var xmngr = new XmlNamespaceManager(xpn.NameTable);
foreach (var key in xns.Keys)
xmngr.AddNamespace(key, xns[key]);
var xpni = xpn.Select(searchXPath, xmngr);
int foundCounter = 0;
while (xpni.MoveNext())
{
foundCounter++;
var xn = xpni.Current;
var xpathPositions = new XPathPosition();
if (xn.NodeType == System.Xml.XPath.XPathNodeType.Attribute)
{
xpathPositions.EndsOnAttribute = true;
xpathPositions.AttributeName = xn.Name;
}
List<int> currentPositions = new List<int>();
getXpathPositions(xn, ref currentPositions);
if (xpathPositions.EndsOnAttribute)
currentPositions.RemoveAt(currentPositions.Count - 1);
xpathPositions.Path = currentPositions;
positions.Add(xpathPositions);
}
}
results.AddRange(getFilePositions(text, positions));
}
return results;
}
