private static bool TryReadLegacyManifest(IPackageFile manifestFile, IPackage package, ILogger logger, out InstallScript installScript)
{
installScript = new InstallScript();
var scripts = new List <InstallItem>();
var manifest = new XmlDocument();
using (var manifestStream = manifestFile.Open())
manifest.Load(manifestStream);
foreach (var pkg in manifest.DocumentElement.Elements("package"))
{
if (string.IsNullOrEmpty(installScript.Title))
{
installScript.Title = pkg.Attribute("name", "");
}
var folderPath = pkg.Attribute("path");
if (folderPath == ".\\")
{
folderPath = Utils.CleanFileName(pkg.Attribute("name", "")).Replace('.', '\\');
}
foreach (var file in package.Files()
.Where(f => f.Path.StartsWith(folderPath + "/", StringComparison.OrdinalIgnoreCase) &&
f.Path.EndsWith(".xml", StringComparison.OrdinalIgnoreCase)))
{
try
{
var doc = new XmlDocument(manifest.NameTable);
using (var stream = file.Open())
doc.Load(stream);
var items = doc.DocumentElement.LocalName == "Item"
? new[] { doc.DocumentElement }
: doc.DocumentElement.Elements("Item");
foreach (var item in items)
{
scripts.Add(InstallItem.FromScript(item, file.Path));
}
}
catch (Exception ex)
{
ex.Data["path"] = file.Path;
throw;
}
}
}
installScript.Lines = scripts;
return(CleanKeyedNames(installScript.Lines, logger));
}
public static void WriteAml(this IPackageFile file, IPackage package, XmlWriter writer)
{
if (file.Path.EndsWith(".xslt", StringComparison.OrdinalIgnoreCase))
{
string xsltContent;
using (var stream = file.Open())
using (var reader = new StreamReader(stream))
{
xsltContent = reader.ReadToEnd();
}
string xml = null;
if (package.TryAccessFile(file.Path + ".xml", false, out var dataFile))
{
using (var stream = dataFile.Open())
using (var reader = new StreamReader(stream))
{
xml = reader.ReadToEnd();
}
}
var metaStart = xsltContent.IndexOf(_reportStart);
var metaEnd = xsltContent.IndexOf(_reportEnd);
if (metaStart >= 0 && metaEnd >= 0)
{
var stack = new Stack <bool>();
using (var strReader = new StringReader(xsltContent.Substring(metaStart + _reportStart.Length, metaEnd - metaStart - _reportStart.Length).Trim()))
using (var reader = XmlReader.Create(strReader))
{
while (reader.Read())
{
switch (reader.NodeType)
{
case XmlNodeType.Element:
writer.WriteStartElement(reader.Prefix, reader.LocalName, reader.NamespaceURI);
writer.WriteAttributes(reader, false);
if (reader.IsEmptyElement)
{
writer.WriteEndElement();
}
else if (reader.LocalName == "Item" && reader.GetAttribute("type") == "Report")
{
stack.Push(true);
}
else
{
stack.Push(false);
}
break;
case XmlNodeType.Text:
writer.WriteString(reader.Value);
break;
case XmlNodeType.CDATA:
writer.WriteCData(reader.Value);
break;
case XmlNodeType.EntityReference:
writer.WriteEntityRef(reader.Name);
break;
case XmlNodeType.ProcessingInstruction:
case XmlNodeType.XmlDeclaration:
writer.WriteProcessingInstruction(reader.Name, reader.Value);
break;
case XmlNodeType.Comment:
writer.WriteComment(reader.Value);
break;
case XmlNodeType.DocumentType:
writer.WriteDocType(reader.Name, reader.GetAttribute("PUBLIC"), reader.GetAttribute("SYSTEM"), reader.Value);
break;
case XmlNodeType.Whitespace:
case XmlNodeType.SignificantWhitespace:
writer.WriteWhitespace(reader.Value);
break;
case XmlNodeType.EndElement:
if (stack.Pop())
{
var xslt = xsltContent.Substring(metaEnd + _reportEnd.Length).Trim();
if (!string.IsNullOrEmpty(xml))
{
xslt += Environment.NewLine + Environment.NewLine + _reportDataStart + Environment.NewLine + xml + Environment.NewLine + _reportDataEnd;
}
writer.WriteElementString("xsl_stylesheet", xslt);
}
writer.WriteFullEndElement();
break;
}
}
}
}
else if (xsltContent.StartsWith("<AML>"))
{
using (var strReader = new StringReader(xsltContent))
using (var reader = XmlReader.Create(strReader))
{
writer.WriteNode(reader, false);
}
}
else
{
throw new ArgumentException("Invalid xslt file");
}
}
else
{
using (var stream = file.Open())
using (var reader = XmlReader.Create(stream))
{
writer.WriteNode(reader, false);
}
}
}
private static bool TryReadPackage(IPackageFile manifestFile, IPackage package, ILogger logger, out InstallScript installScript)
{
installScript = new InstallScript();
var result = true;
var scripts = new List <InstallItem>();
var manifest = new XmlDocument();
using (var manifestStream = manifestFile.Open())
manifest.Load(manifestStream);
if (manifest.DocumentElement.HasAttribute("created"))
{
installScript.Created = DateTime.Parse(manifest.DocumentElement.GetAttribute("created"));
}
installScript.Creator = manifest.DocumentElement.GetAttribute("creator");
installScript.Description = manifest.DocumentElement.GetAttribute("description");
if (manifest.DocumentElement.HasAttribute("modified"))
{
installScript.Modified = DateTime.Parse(manifest.DocumentElement.GetAttribute("modified"));
}
installScript.Version = manifest.DocumentElement.GetAttribute("revision");
installScript.Title = manifest.DocumentElement.GetAttribute("title");
if (manifest.DocumentElement.HasAttribute("website"))
{
installScript.Website = new Uri(manifest.DocumentElement.GetAttribute("website"));
}
foreach (var child in manifest.DocumentElement.ChildNodes.OfType <XmlElement>())
{
if (child.LocalName == "Item")
{
scripts.Add(InstallItem.FromScript(child));
}
else
{
var currPath = child.GetAttribute("path");
var files = Enumerable.Empty <IPackageFile>();
if (currPath == "*")
{
files = package.Files();
installScript.DependencySorted = false;
}
else if (!string.IsNullOrEmpty(currPath))
{
if (package.TryAccessFile(currPath, false, out var file))
{
files = new[] { file };
}
else
{
result = false;
logger.LogError("The file {Path} is referenced in the manifest, but not found in the package.", currPath);
continue;
}
}
var reportXmlPaths = new HashSet <string>(files
.Where(f => f.Path.EndsWith(".xslt", StringComparison.OrdinalIgnoreCase))
.Select(f => f.Path + ".xml"), StringComparer.OrdinalIgnoreCase);
foreach (var file in files
.Where(f => !reportXmlPaths.Contains(f.Path)))
{
try
{
var doc = new XmlDocument(manifest.NameTable);
using (var writer = doc.CreateNavigator().AppendChild())
file.WriteAml(package, writer);
var items = doc.DocumentElement.LocalName == "Item"
? new[] { doc.DocumentElement }
: doc.DocumentElement.Elements("Item");
foreach (var item in items)
{
scripts.Add(InstallItem.FromScript(item, file.Path));
}
}
catch (XmlException ex)
{
result = false;
logger.LogError(ex, "The AML script at {Path} is malformed", file.Path);
}
catch (Exception ex)
{
ex.Data["path"] = file.Path;
throw;
}
}
}
}
installScript.Lines = scripts;
result = CleanKeyedNames(installScript.Lines, logger) || result;
return(result);
}