public static bool TestRegex(UrakawaDomValidation validator, string element, string children)
{
string regexStr = validator.GetRegex(element);
if (string.IsNullOrEmpty(regexStr))
{
//POSSIBLE RESULT #1
Console.WriteLine("Element definition not found!");
return(false);
}
Regex regex = new Regex(regexStr);
Match match = regex.Match(children);
if (match.Success == true && match.ToString() == children)
{
//POSSIBLE RESULT #2
Console.WriteLine("SUCCESS!");
return(true);
}
if (match.ToString() != children)
{
//test subsets of children --
//for a,b,c test a,b then just a
ArrayList childrenArr = new ArrayList(children.Split('#'));
if (string.IsNullOrEmpty((string)childrenArr[childrenArr.Count - 1]))
{
childrenArr.RemoveAt(childrenArr.Count - 1);
}
if (childrenArr.Count - 2 >= 0)
{
int i = 0;
string subchildren = "";
for (i = 0; i < childrenArr.Count - 1; i++)
{
subchildren += childrenArr[i] + "#";
}
Console.WriteLine(string.Format("Testing subset {0}", subchildren));
TestRegex(validator, element, subchildren);
}
else
{
//POSSIBLE RESULT #3
Console.WriteLine("Cannot test any more subsets. Invalid.");
return(false);
}
//POSSIBLE RESULT #4
Console.WriteLine(string.Format("{0} is an invalid sequence for {1}", children, element));
return(false);
}
Console.WriteLine("Unspecified error.");
return(false);
}
public static void RunCmdLineRegexTest(UrakawaDomValidation validator)
{
Console.WriteLine("Enter an element name:");
string elm = Console.ReadLine();
Console.WriteLine("Enter the children for this element, separated by a comma:");
string children = Console.ReadLine();
children = children.Replace(", ", "#");
children = children.Replace(",", "#");
if (!children.EndsWith("#"))
{
children += "#";
}
TestRegex(validator, elm, children);
}
public static void Main(string[] args)
{
string dtd = @"..\..\..\dtbook-2005-3.dtd";
//valid files
string simplebook = @"..\..\..\simplebook.xuk";
string paintersbook = @"..\..\..\greatpainters.xuk";
//invalid files
string simplebook_invalid_doublefrontmatter = @"..\..\..\simplebook-invalid-doublefrontmatter.xuk";
string simplebook_invalid_unrecognized_element = @"..\..\..\simplebook-invalid-element.xuk";
string simplebook_invalid_badnesting = @"..\..\..\simplebook-invalid-badnesting.xuk";
//the dtd cache location (hardcoded in this example.
//eventually, we'll need a table of dtd to cached version)
string dtdcache = @"..\..\..\dtd.cache";
bool writeToLog = false;
bool reportTraces = false;
FileStream ostrm = null;
StreamWriter writer = null;
TextWriter oldOut = null;
if (writeToLog)
{
oldOut = Console.Out;
ostrm = new FileStream(@"..\..\..\log.txt", FileMode.OpenOrCreate, FileAccess.Write);
writer = new StreamWriter(ostrm);
Console.SetOut(writer);
}
UrakawaDomValidation validator = new UrakawaDomValidation();
bool readFromCache = false;
if (readFromCache)
{
validator.UseCachedDtd(new StreamReader(Path.GetFullPath(dtdcache)));
}
else
{
validator.UseDtd(new StreamReader(Path.GetFullPath(dtd)));
validator.SaveCachedDtd(new StreamWriter(Path.GetFullPath(dtdcache)));
}
Project project = LoadXuk(simplebook_invalid_doublefrontmatter);
TreeNode root = project.Presentations.Get(0).RootNode;
bool res = validator.Validate(root);
Console.WriteLine(res ? "VALID!!" : "INVALID!!");
foreach (UrakawaDomValidationReportItem item in validator.ValidationReportItems)
{
if (item.ItemType == UrakawaDomValidationReportItem.ReportItemType.Error ||
(item.ItemType == UrakawaDomValidationReportItem.ReportItemType.Trace &&
reportTraces == true))
{
string type = item.ItemType == UrakawaDomValidationReportItem.ReportItemType.Trace
? "TRACE"
: "ERROR";
Console.WriteLine(string.Format("* {0}", type));
Console.WriteLine(string.Format("Node name: {0}", item.Node.GetXmlElementQName().LocalName));
Console.WriteLine(string.Format("Reg ex: {0}", validator.GetRegex(item.Node)));
Console.WriteLine(item.Message);
Console.WriteLine("\n");
}
}
if (writeToLog)
{
Console.SetOut(oldOut);
writer.Close();
ostrm.Close();
Console.WriteLine(res ? "VALID!!" : "INVALID!!");
}
string answer = "y";
while (answer == "y")
{
RunCmdLineRegexTest(validator);
Console.WriteLine("Test another element? (y/n)");
answer = Console.ReadLine();
}
Console.WriteLine("Press any key to continue");
Console.ReadKey();
}
