/// <summary>
/// Saves the current <see cref="MshConsoleInfo"/> object to a file specified
/// by <paramref name="path"/>. IsDirty is set to false once file is saved.
/// </summary>
/// <param name="path">
/// If path is not an absolute path, then an absolute path is constructed by
/// using Path.GetFullPath() API.
/// </param>
/// <exception cref="PSArgumentException">
/// 1.Path does not specify proper file extension.
/// </exception>
/// <exception cref="PSArgumentNullException">
/// 1. Path is null.
/// </exception>
/// <exception cref="ArgumentException">
/// path contains one or more of the invalid characters defined in System.IO.Path.InvalidPathChars.
/// </exception>
internal void SaveAsConsoleFile(string path)
{
if (null == path)
{
throw PSTraceSource.NewArgumentNullException("path");
}
// Check whether the filename specified is an absolute path.
string absolutePath = path;
if (!Path.IsPathRooted(absolutePath))
{
absolutePath = Path.GetFullPath(Filename);
}
// Ignore case when looking for file extension.
if (!absolutePath.EndsWith(StringLiterals.PowerShellConsoleFileExtension, StringComparison.OrdinalIgnoreCase))
{
s_mshsnapinTracer.TraceError("Console file {0} doesn't have the right extension {1}.", path, StringLiterals.PowerShellConsoleFileExtension);
throw PSTraceSource.NewArgumentException("absolutePath", ConsoleInfoErrorStrings.BadConsoleExtension);
}
//ConsoleFileElement will write to file
PSConsoleFileElement.WriteToFile(absolutePath, this.PSVersion, this.ExternalPSSnapIns);
//update the console file variable
Filename = absolutePath;
IsDirty = false;
}
internal void Save()
{
if (this.fileName == null)
{
throw PSTraceSource.NewInvalidOperationException("ConsoleInfoErrorStrings", "SaveDefaultError", new object[] { "" });
}
PSConsoleFileElement.WriteToFile(this.fileName, this.PSVersion, this.ExternalPSSnapIns);
this.isDirty = false;
}
private Collection <PSSnapInInfo> Load(
string path,
out PSConsoleLoadException cle)
{
using (MshConsoleInfo.tracer.TraceMethod())
{
cle = (PSConsoleLoadException)null;
MshConsoleInfo._mshsnapinTracer.WriteLine("Load mshsnapins from console file {0}", (object)path);
if (string.IsNullOrEmpty(path))
{
throw MshConsoleInfo.tracer.NewArgumentNullException(nameof(path));
}
if (!Path.IsPathRooted(path))
{
MshConsoleInfo._mshsnapinTracer.TraceError("Console file {0} needs to be a absolute path.", (object)path);
throw MshConsoleInfo.tracer.NewArgumentException(nameof(path), "ConsoleInfoErrorStrings", "PathNotAbsolute", (object)path);
}
if (!path.EndsWith(".psc1", StringComparison.OrdinalIgnoreCase))
{
MshConsoleInfo._mshsnapinTracer.TraceError("Console file {0} needs to have {1} extension.", (object)path, (object)".psc1");
throw MshConsoleInfo.tracer.NewArgumentException(nameof(path), "ConsoleInfoErrorStrings", "BadConsoleExtension", (object)"");
}
PSConsoleFileElement fromFile = PSConsoleFileElement.CreateFromFile(path);
if (!Utils.IsVersionSupported(fromFile.MonadVersion))
{
MshConsoleInfo._mshsnapinTracer.TraceError("Console version {0} is not supported in current monad session.", (object)fromFile.MonadVersion);
throw MshConsoleInfo.tracer.NewArgumentException("PSVersion", "ConsoleInfoErrorStrings", "BadMonadVersion", (object)fromFile.MonadVersion, (object)this.psVersion.ToString());
}
Collection <PSSnapInException> exceptions = new Collection <PSSnapInException>();
foreach (string psSnapIn in fromFile.PSSnapIns)
{
try
{
this.AddPSSnapIn(psSnapIn);
}
catch (PSArgumentException ex)
{
PSSnapInException psSnapInException = new PSSnapInException(psSnapIn, ex.Message, (Exception)ex);
MshConsoleInfo._mshsnapinTracer.TraceException((Exception)psSnapInException);
exceptions.Add(psSnapInException);
}
catch (SecurityException ex)
{
string message = ResourceManagerCache.FormatResourceString("ConsoleInfoErrorStrings", "PSSnapInReadError");
PSSnapInException psSnapInException = new PSSnapInException(psSnapIn, message, (Exception)ex);
MshConsoleInfo._mshsnapinTracer.TraceException((Exception)psSnapInException);
exceptions.Add(psSnapInException);
}
}
if (exceptions.Count > 0)
{
cle = new PSConsoleLoadException(this, exceptions);
}
this.isDirty = false;
return(this.externalPSSnapIns);
}
}
/// <summary>
/// Saves the current <see cref="MshConsoleInfo"/> object to its console file.
/// IsDirty is set to false once file is saved.
/// </summary>
/// <exception cref="PSInvalidOperationException">
/// Msh is loaded with default mshsnapins. $console is currently empty.
/// </exception>
internal void Save()
{
if (null == Filename)
{
throw PSTraceSource.NewInvalidOperationException(ConsoleInfoErrorStrings.SaveDefaultError);
}
PSConsoleFileElement.WriteToFile(Filename, this.PSVersion, this.ExternalPSSnapIns);
IsDirty = false;
}
internal void Save()
{
using (MshConsoleInfo.tracer.TraceMethod())
{
if (this.fileName == null)
{
throw MshConsoleInfo.tracer.NewInvalidOperationException("ConsoleInfoErrorStrings", "SaveDefaultError", (object)"");
}
PSConsoleFileElement.WriteToFile(this, this.fileName);
this.isDirty = false;
}
}
private Collection <PSSnapInInfo> Load(string path, out PSConsoleLoadException cle)
{
cle = null;
_mshsnapinTracer.WriteLine("Load mshsnapins from console file {0}", new object[] { path });
if (string.IsNullOrEmpty(path))
{
throw PSTraceSource.NewArgumentNullException("path");
}
if (!Path.IsPathRooted(path))
{
_mshsnapinTracer.TraceError("Console file {0} needs to be a absolute path.", new object[] { path });
throw PSTraceSource.NewArgumentException("path", "ConsoleInfoErrorStrings", "PathNotAbsolute", new object[] { path });
}
if (!path.EndsWith(".psc1", StringComparison.OrdinalIgnoreCase))
{
_mshsnapinTracer.TraceError("Console file {0} needs to have {1} extension.", new object[] { path, ".psc1" });
throw PSTraceSource.NewArgumentException("path", "ConsoleInfoErrorStrings", "BadConsoleExtension", new object[] { "" });
}
PSConsoleFileElement element = PSConsoleFileElement.CreateFromFile(path);
if (!Utils.IsPSVersionSupported(element.MonadVersion))
{
_mshsnapinTracer.TraceError("Console version {0} is not supported in current monad session.", new object[] { element.MonadVersion });
throw PSTraceSource.NewArgumentException("PSVersion", "ConsoleInfoErrorStrings", "BadMonadVersion", new object[] { element.MonadVersion, this.psVersion.ToString() });
}
Collection <PSSnapInException> exceptions = new Collection <PSSnapInException>();
foreach (string str in element.PSSnapIns)
{
try
{
this.AddPSSnapIn(str);
}
catch (PSArgumentException exception)
{
PSSnapInException item = new PSSnapInException(str, exception.Message, exception);
exceptions.Add(item);
}
catch (SecurityException exception3)
{
string pSSnapInReadError = ConsoleInfoErrorStrings.PSSnapInReadError;
PSSnapInException exception4 = new PSSnapInException(str, pSSnapInReadError, exception3);
exceptions.Add(exception4);
}
}
if (exceptions.Count > 0)
{
cle = new PSConsoleLoadException(this, exceptions);
}
this.isDirty = false;
return(this.externalPSSnapIns);
}
internal void SaveAsConsoleFile(string path)
{
using (MshConsoleInfo.tracer.TraceMethod())
{
string path1 = path != null ? path : throw MshConsoleInfo.tracer.NewArgumentNullException(nameof(path));
if (!Path.IsPathRooted(path1))
{
path1 = Path.GetFullPath(this.fileName);
}
if (!path1.EndsWith(".psc1", StringComparison.OrdinalIgnoreCase))
{
MshConsoleInfo._mshsnapinTracer.TraceError("Console file {0} doesn't have the right extension {1}.", (object)path, (object)".psc1");
throw MshConsoleInfo.tracer.NewArgumentException("absolutePath", "ConsoleInfoErrorStrings", "BadConsoleExtension", (object)"");
}
PSConsoleFileElement.WriteToFile(this, path1);
this.fileName = path1;
this.isDirty = false;
}
}
internal void SaveAsConsoleFile(string path)
{
if (path == null)
{
throw PSTraceSource.NewArgumentNullException("path");
}
string fullPath = path;
if (!Path.IsPathRooted(fullPath))
{
fullPath = Path.GetFullPath(this.fileName);
}
if (!fullPath.EndsWith(".psc1", StringComparison.OrdinalIgnoreCase))
{
_mshsnapinTracer.TraceError("Console file {0} doesn't have the right extension {1}.", new object[] { path, ".psc1" });
throw PSTraceSource.NewArgumentException("absolutePath", "ConsoleInfoErrorStrings", "BadConsoleExtension", new object[] { "" });
}
PSConsoleFileElement.WriteToFile(fullPath, this.PSVersion, this.ExternalPSSnapIns);
this.fileName = fullPath;
this.isDirty = false;
}
internal static PSConsoleFileElement CreateFromFile(string path)
{
_mshsnapinTracer.WriteLine("Loading console info from file {0}.", new object[] { path });
XmlDocument document = InternalDeserializer.LoadUnsafeXmlDocument(new FileInfo(path), false, null);
if (document["PSConsoleFile"] == null)
{
_mshsnapinTracer.TraceError("Console file {0} doesn't contain tag {1}.", new object[] { path, "PSConsoleFile" });
throw new XmlException(StringUtil.Format(ConsoleInfoErrorStrings.MonadConsoleNotFound, path));
}
if ((document["PSConsoleFile"]["PSVersion"] == null) || string.IsNullOrEmpty(document["PSConsoleFile"]["PSVersion"].InnerText))
{
_mshsnapinTracer.TraceError("Console file {0} doesn't contain tag {1}.", new object[] { path, "PSVersion" });
throw new XmlException(StringUtil.Format(ConsoleInfoErrorStrings.MonadVersionNotFound, path));
}
XmlElement element = document["PSConsoleFile"];
if (element.HasAttribute("ConsoleSchemaVersion"))
{
if (!element.GetAttribute("ConsoleSchemaVersion").Equals("1.0", StringComparison.OrdinalIgnoreCase))
{
string format = StringUtil.Format(ConsoleInfoErrorStrings.BadConsoleVersion, path);
string errorMessageFormat = string.Format(Thread.CurrentThread.CurrentCulture, format, new object[] { "1.0" });
_mshsnapinTracer.TraceError(errorMessageFormat, new object[0]);
throw new XmlException(errorMessageFormat);
}
}
else
{
_mshsnapinTracer.TraceError("Console file {0} doesn't contain tag schema version.", new object[] { path });
throw new XmlException(StringUtil.Format(ConsoleInfoErrorStrings.BadConsoleVersion, path));
}
element = document["PSConsoleFile"]["PSVersion"];
PSConsoleFileElement element2 = new PSConsoleFileElement(element.InnerText.Trim());
bool flag = false;
bool flag2 = false;
for (System.Xml.XmlNode node = document["PSConsoleFile"].FirstChild; node != null; node = node.NextSibling)
{
if (node.NodeType != XmlNodeType.Comment)
{
element = node as XmlElement;
if (element == null)
{
throw new XmlException(ConsoleInfoErrorStrings.BadXMLFormat);
}
if (element.Name == "PSVersion")
{
if (flag2)
{
_mshsnapinTracer.TraceError("Console file {0} contains more than one msh versions", new object[] { path });
throw new XmlException(StringUtil.Format(ConsoleInfoErrorStrings.MultipleMshSnapinsElementNotSupported, "PSVersion"));
}
flag2 = true;
}
else
{
if (element.Name != "PSSnapIns")
{
_mshsnapinTracer.TraceError("Tag {0} is not supported in console file", new object[] { element.Name });
throw new XmlException(StringUtil.Format(ConsoleInfoErrorStrings.BadXMLElementFound, new object[] { element.Name, "PSConsoleFile", "PSVersion", "PSSnapIns" }));
}
if (flag)
{
_mshsnapinTracer.TraceError("Console file {0} contains more than one mshsnapin lists", new object[] { path });
throw new XmlException(StringUtil.Format(ConsoleInfoErrorStrings.MultipleMshSnapinsElementNotSupported, "PSSnapIns"));
}
flag = true;
for (System.Xml.XmlNode node2 = element.FirstChild; node2 != null; node2 = node2.NextSibling)
{
XmlElement element3 = node2 as XmlElement;
if ((element3 == null) || (element3.Name != "PSSnapIn"))
{
throw new XmlException(StringUtil.Format(ConsoleInfoErrorStrings.PSSnapInNotFound, node2.Name));
}
string attribute = element3.GetAttribute("Name");
if (string.IsNullOrEmpty(attribute))
{
throw new XmlException(ConsoleInfoErrorStrings.IDNotFound);
}
element2.mshsnapins.Add(attribute);
_mshsnapinTracer.WriteLine("Found in mshsnapin {0} in console file {1}", new object[] { attribute, path });
}
}
}
}
return element2;
}
internal static PSConsoleFileElement CreateFromFile(string path)
{
_mshsnapinTracer.WriteLine("Loading console info from file {0}.", new object[] { path });
XmlDocument document = InternalDeserializer.LoadUnsafeXmlDocument(new FileInfo(path), false, null);
if (document["PSConsoleFile"] == null)
{
_mshsnapinTracer.TraceError("Console file {0} doesn't contain tag {1}.", new object[] { path, "PSConsoleFile" });
throw new XmlException(StringUtil.Format(ConsoleInfoErrorStrings.MonadConsoleNotFound, path));
}
if ((document["PSConsoleFile"]["PSVersion"] == null) || string.IsNullOrEmpty(document["PSConsoleFile"]["PSVersion"].InnerText))
{
_mshsnapinTracer.TraceError("Console file {0} doesn't contain tag {1}.", new object[] { path, "PSVersion" });
throw new XmlException(StringUtil.Format(ConsoleInfoErrorStrings.MonadVersionNotFound, path));
}
XmlElement element = document["PSConsoleFile"];
if (element.HasAttribute("ConsoleSchemaVersion"))
{
if (!element.GetAttribute("ConsoleSchemaVersion").Equals("1.0", StringComparison.OrdinalIgnoreCase))
{
string format = StringUtil.Format(ConsoleInfoErrorStrings.BadConsoleVersion, path);
string errorMessageFormat = string.Format(Thread.CurrentThread.CurrentCulture, format, new object[] { "1.0" });
_mshsnapinTracer.TraceError(errorMessageFormat, new object[0]);
throw new XmlException(errorMessageFormat);
}
}
else
{
_mshsnapinTracer.TraceError("Console file {0} doesn't contain tag schema version.", new object[] { path });
throw new XmlException(StringUtil.Format(ConsoleInfoErrorStrings.BadConsoleVersion, path));
}
element = document["PSConsoleFile"]["PSVersion"];
PSConsoleFileElement element2 = new PSConsoleFileElement(element.InnerText.Trim());
bool flag = false;
bool flag2 = false;
for (System.Xml.XmlNode node = document["PSConsoleFile"].FirstChild; node != null; node = node.NextSibling)
{
if (node.NodeType != XmlNodeType.Comment)
{
element = node as XmlElement;
if (element == null)
{
throw new XmlException(ConsoleInfoErrorStrings.BadXMLFormat);
}
if (element.Name == "PSVersion")
{
if (flag2)
{
_mshsnapinTracer.TraceError("Console file {0} contains more than one msh versions", new object[] { path });
throw new XmlException(StringUtil.Format(ConsoleInfoErrorStrings.MultipleMshSnapinsElementNotSupported, "PSVersion"));
}
flag2 = true;
}
else
{
if (element.Name != "PSSnapIns")
{
_mshsnapinTracer.TraceError("Tag {0} is not supported in console file", new object[] { element.Name });
throw new XmlException(StringUtil.Format(ConsoleInfoErrorStrings.BadXMLElementFound, new object[] { element.Name, "PSConsoleFile", "PSVersion", "PSSnapIns" }));
}
if (flag)
{
_mshsnapinTracer.TraceError("Console file {0} contains more than one mshsnapin lists", new object[] { path });
throw new XmlException(StringUtil.Format(ConsoleInfoErrorStrings.MultipleMshSnapinsElementNotSupported, "PSSnapIns"));
}
flag = true;
for (System.Xml.XmlNode node2 = element.FirstChild; node2 != null; node2 = node2.NextSibling)
{
XmlElement element3 = node2 as XmlElement;
if ((element3 == null) || (element3.Name != "PSSnapIn"))
{
throw new XmlException(StringUtil.Format(ConsoleInfoErrorStrings.PSSnapInNotFound, node2.Name));
}
string attribute = element3.GetAttribute("Name");
if (string.IsNullOrEmpty(attribute))
{
throw new XmlException(ConsoleInfoErrorStrings.IDNotFound);
}
element2.mshsnapins.Add(attribute);
_mshsnapinTracer.WriteLine("Found in mshsnapin {0} in console file {1}", new object[] { attribute, path });
}
}
}
}
return(element2);
}
/// <summary>
/// Loads a Monad Console file specified by <paramref name="path"/>
/// </summary>
/// <param name="path">
/// The absolute path from which the content is loaded.
/// </param>
/// <param name="cle">
/// PSConsoleLoadException occurred while loading this console file. This object
/// also contains specific PSSnapInExceptions that occurred while loading.
/// </param>
/// <returns>
/// A list of <see cref="PSSnapInInfo"/> objects specified in the console file.
/// </returns>
/// <exception cref="PSArgumentNullException">
/// Path is null.
/// </exception>
/// <exception cref="PSArgumentException">
/// 1. Path does not specify proper file extension.
/// 2. PSSnapInId doesnt contain valid characters.
/// 3. Path is not an Absolute Path.
/// Example of valid paths:"\\MyDir\\MyFile.txt" and "C:\\MyDir".
/// </exception>
/// <exception cref="ArgumentException">
/// path contains one or more of the invalid characters defined in System.IO.Path.InvalidPathChars.
/// </exception>
/// <exception cref="XmlException">
/// Unable to load/parse the file specified by path.
/// </exception>
private Collection <PSSnapInInfo> Load(string path, out PSConsoleLoadException cle)
{
// Initialize the out parameter..
cle = null;
s_mshsnapinTracer.WriteLine("Load mshsnapins from console file {0}", path);
if (string.IsNullOrEmpty(path))
{
throw PSTraceSource.NewArgumentNullException("path");
}
// Check whether the path is an absolute path
if (!Path.IsPathRooted(path))
{
s_mshsnapinTracer.TraceError("Console file {0} needs to be a absolute path.", path);
throw PSTraceSource.NewArgumentException("path", ConsoleInfoErrorStrings.PathNotAbsolute, path);
}
if (!path.EndsWith(StringLiterals.PowerShellConsoleFileExtension, StringComparison.OrdinalIgnoreCase))
{
s_mshsnapinTracer.TraceError("Console file {0} needs to have {1} extension.", path, StringLiterals.PowerShellConsoleFileExtension);
throw PSTraceSource.NewArgumentException("path", ConsoleInfoErrorStrings.BadConsoleExtension);
}
PSConsoleFileElement consoleFileElement;
// exceptions are thrown to the caller
consoleFileElement = PSConsoleFileElement.CreateFromFile(path);
// consoleFileElement will never be null..
if (!Utils.IsPSVersionSupported(consoleFileElement.MonadVersion))
{
s_mshsnapinTracer.TraceError("Console version {0} is not supported in current monad session.", consoleFileElement.MonadVersion);
throw PSTraceSource.NewArgumentException("PSVersion", ConsoleInfoErrorStrings.BadMonadVersion, consoleFileElement.MonadVersion,
PSVersion.ToString());
}
// Create a store for exceptions
Collection <PSSnapInException> exceptions = new Collection <PSSnapInException>();
foreach (string mshsnapin in consoleFileElement.PSSnapIns)
{
try
{
this.AddPSSnapIn(mshsnapin);
}
catch (PSArgumentException ae)
{
PSSnapInException sle = new PSSnapInException(mshsnapin, ae.Message, ae);
// Eat ArgumentException and continue..
exceptions.Add(sle);
}
catch (System.Security.SecurityException se)
{
string message = ConsoleInfoErrorStrings.PSSnapInReadError;
PSSnapInException sle = new PSSnapInException(mshsnapin, message, se);
// Eat SecurityException and continue..
exceptions.Add(sle);
}
}
// Before returning check whether there are any exceptions
if (exceptions.Count > 0)
{
cle = new PSConsoleLoadException(this, exceptions);
}
// We are able to load console file and currently monad engine
// can service this. So mark the isdirty flag.
IsDirty = false;
return(_externalPSSnapIns);
}
/// <summary>
/// Reads a Monad Console file specified by <paramref name="path"/> and constructs
/// a PSConsoleFileElement.
/// </summary>
/// <param name="path">The absolute path of the file to read from.</param>
/// <returns>A MShConsoleFileElement object that represents content of the console file.</returns>
/// <remarks>The return object wont be null.</remarks>
/// <exception cref="XmlException">
/// There is a load or parser error in the XML.
/// </exception>
/// <!--
/// Caller should not pass a null value for path.
/// -->
internal static PSConsoleFileElement CreateFromFile(string path)
{
Diagnostics.Assert(path != null, "Filename should not be null");
s_mshsnapinTracer.WriteLine("Loading console info from file {0}.", path);
XmlDocument doc = InternalDeserializer.LoadUnsafeXmlDocument(
new FileInfo(path),
false, /* ignore whitespace, comments, etc. */
null); /* default maxCharactersInDocument */
// Validate content
if (doc[MSHCONSOLEFILE] == null)
{
s_mshsnapinTracer.TraceError("Console file {0} doesn't contain tag {1}.", path, MSHCONSOLEFILE);
throw new XmlException(
StringUtil.Format(ConsoleInfoErrorStrings.MonadConsoleNotFound, path));
}
if ((doc[MSHCONSOLEFILE][PSVERSION] == null) ||
(string.IsNullOrEmpty(doc[MSHCONSOLEFILE][PSVERSION].InnerText)))
{
s_mshsnapinTracer.TraceError("Console file {0} doesn't contain tag {1}.", path, PSVERSION);
throw new XmlException(
StringUtil.Format(ConsoleInfoErrorStrings.MonadVersionNotFound, path));
}
// This will never be null..
XmlElement xmlElement = (XmlElement)doc[MSHCONSOLEFILE];
if (xmlElement.HasAttribute(CSCHEMAVERSION))
{
if (!xmlElement.GetAttribute(CSCHEMAVERSION).Equals(CSCHEMAVERSIONNUMBER, StringComparison.OrdinalIgnoreCase))
{
string resourceTemplate =
StringUtil.Format(ConsoleInfoErrorStrings.BadConsoleVersion, path);
string message = string.Format(CultureInfo.CurrentCulture,
resourceTemplate, CSCHEMAVERSIONNUMBER);
s_mshsnapinTracer.TraceError(message);
throw new XmlException(message);
}
}
else
{
s_mshsnapinTracer.TraceError("Console file {0} doesn't contain tag schema version.", path);
throw new XmlException(
StringUtil.Format(ConsoleInfoErrorStrings.BadConsoleVersion, path));
}
//process MonadVersion
//This will never be null..
xmlElement = (XmlElement)doc[MSHCONSOLEFILE][PSVERSION];
// Construct PSConsoleFileElement as we seem to have valid data
PSConsoleFileElement consoleFileElement = new PSConsoleFileElement(xmlElement.InnerText.Trim());
bool isPSSnapInsProcessed = false;
bool isPSVersionProcessed = false;
for (XmlNode mshSnapInsNode = doc["PSConsoleFile"].FirstChild; mshSnapInsNode != null; mshSnapInsNode = mshSnapInsNode.NextSibling)
{
if (mshSnapInsNode.NodeType == XmlNodeType.Comment)
{
// support comments inside a PSConsoleFile Element
continue;
}
//populate mshsnapin information
xmlElement = mshSnapInsNode as XmlElement;
if (null == xmlElement)
{
throw new XmlException(ConsoleInfoErrorStrings.BadXMLFormat);
}
if (xmlElement.Name == PSVERSION)
{
if (isPSVersionProcessed)
{
s_mshsnapinTracer.TraceError("Console file {0} contains more than one msh versions", path);
throw new XmlException(StringUtil.Format(ConsoleInfoErrorStrings.MultipleMshSnapinsElementNotSupported, PSVERSION));
}
isPSVersionProcessed = true;
continue;
}
if (xmlElement.Name != SNAPINS)
{
s_mshsnapinTracer.TraceError("Tag {0} is not supported in console file", xmlElement.Name);
throw new XmlException(StringUtil.Format(ConsoleInfoErrorStrings.BadXMLElementFound, xmlElement.Name, MSHCONSOLEFILE, PSVERSION, SNAPINS));
}
// PSSnapIns element is already processed. We dont support multiple
// PSSnapIns elements
if (isPSSnapInsProcessed)
{
s_mshsnapinTracer.TraceError("Console file {0} contains more than one mshsnapin lists", path);
throw new XmlException(StringUtil.Format(ConsoleInfoErrorStrings.MultipleMshSnapinsElementNotSupported, SNAPINS));
}
// We are about to process mshsnapins element..so we should not
// process some more mshsnapins elements..this boolean keeps track
// of this.
isPSSnapInsProcessed = true;
// decode all the child nodes of <PSSnapIns> node...
for (XmlNode mshSnapInNode = xmlElement.FirstChild; mshSnapInNode != null; mshSnapInNode = mshSnapInNode.NextSibling)
{
XmlElement mshSnapInElement = mshSnapInNode as XmlElement;
if ((null == mshSnapInElement) || (mshSnapInElement.Name != SNAPIN))
{
throw new XmlException(
StringUtil.Format(ConsoleInfoErrorStrings.PSSnapInNotFound, mshSnapInNode.Name));
}
string id = mshSnapInElement.GetAttribute(SNAPINNAME);
if (string.IsNullOrEmpty(id))
{
throw new XmlException(ConsoleInfoErrorStrings.IDNotFound);
}
consoleFileElement.PSSnapIns.Add(id);
s_mshsnapinTracer.WriteLine("Found in mshsnapin {0} in console file {1}", id, path);
}
}
return(consoleFileElement);
}
internal static PSConsoleFileElement CreateFromFile(string path)
{
using (PSConsoleFileElement.tracer.TraceMethod())
{
PSConsoleFileElement._mshsnapinTracer.WriteLine("Loading console info from file {0}.", (object)path);
XmlDocument xmlDocument = new XmlDocument();
xmlDocument.Load(path);
if (xmlDocument["PSConsoleFile"] == null)
{
PSConsoleFileElement._mshsnapinTracer.TraceError("Console file {0} doesn't contain tag {1}.", (object)path, (object)"PSConsoleFile");
throw new XmlException(ResourceManagerCache.FormatResourceString("ConsoleInfoErrorStrings", "MonadConsoleNotFound", (object)path));
}
if (xmlDocument["PSConsoleFile"]["PSVersion"] == null || string.IsNullOrEmpty(xmlDocument["PSConsoleFile"]["PSVersion"].InnerText))
{
PSConsoleFileElement._mshsnapinTracer.TraceError("Console file {0} doesn't contain tag {1}.", (object)path, (object)"PSVersion");
throw new XmlException(ResourceManagerCache.FormatResourceString("ConsoleInfoErrorStrings", "MonadVersionNotFound", (object)path));
}
XmlElement xmlElement1 = xmlDocument["PSConsoleFile"];
if (xmlElement1.HasAttribute("ConsoleSchemaVersion"))
{
if (!xmlElement1.GetAttribute("ConsoleSchemaVersion").Equals("1.0", StringComparison.OrdinalIgnoreCase))
{
string str = string.Format((IFormatProvider)Thread.CurrentThread.CurrentCulture, ResourceManagerCache.FormatResourceString("ConsoleInfoErrorStrings", "BadConsoleVersion", (object)path), (object)"1.0");
PSConsoleFileElement._mshsnapinTracer.TraceError(str);
throw new XmlException(str);
}
PSConsoleFileElement consoleFileElement = new PSConsoleFileElement(xmlDocument["PSConsoleFile"]["PSVersion"].InnerText.Trim());
bool flag1 = false;
bool flag2 = false;
for (XmlNode xmlNode1 = xmlDocument["PSConsoleFile"].FirstChild; xmlNode1 != null; xmlNode1 = xmlNode1.NextSibling)
{
if (xmlNode1.NodeType != XmlNodeType.Comment)
{
if (!(xmlNode1 is XmlElement xmlElement))
{
throw new XmlException(ResourceManagerCache.GetResourceString("ConsoleInfoErrorStrings", "BadXMLFormat"));
}
if (xmlElement.Name == "PSVersion")
{
if (flag2)
{
PSConsoleFileElement._mshsnapinTracer.TraceError("Console file {0} contains more than one msh versions", (object)path);
throw new XmlException(ResourceManagerCache.FormatResourceString("ConsoleInfoErrorStrings", "MultipleMshSnapinsElementNotSupported", (object)"PSVersion"));
}
flag2 = true;
}
else
{
if (xmlElement.Name != "PSSnapIns")
{
PSConsoleFileElement._mshsnapinTracer.TraceError("Tag {0} is not supported in console file", (object)xmlElement.Name);
throw new XmlException(ResourceManagerCache.FormatResourceString("ConsoleInfoErrorStrings", "BadXMLElementFound", (object)xmlElement.Name, (object)"PSConsoleFile", (object)"PSVersion", (object)"PSSnapIns"));
}
if (flag1)
{
PSConsoleFileElement._mshsnapinTracer.TraceError("Console file {0} contains more than one mshsnapin lists", (object)path);
throw new XmlException(ResourceManagerCache.FormatResourceString("ConsoleInfoErrorStrings", "MultipleMshSnapinsElementNotSupported", (object)"PSSnapIns"));
}
flag1 = true;
for (XmlNode xmlNode2 = xmlElement.FirstChild; xmlNode2 != null; xmlNode2 = xmlNode2.NextSibling)
{
if (!(xmlNode2 is XmlElement xmlElement) || xmlElement.Name != "PSSnapIn")
{
throw new XmlException(ResourceManagerCache.FormatResourceString("ConsoleInfoErrorStrings", "PSSnapInNotFound", (object)xmlNode2.Name));
}
string attribute = xmlElement.GetAttribute("Name");
if (string.IsNullOrEmpty(attribute))
{
throw new XmlException(ResourceManagerCache.GetResourceString("ConsoleInfoErrorStrings", "IDNotFound"));
}
consoleFileElement.mshsnapins.Add(attribute);
PSConsoleFileElement._mshsnapinTracer.WriteLine("Found in mshsnapin {0} in console file {1}", (object)attribute, (object)path);
}
}
}
}
return(consoleFileElement);
}
PSConsoleFileElement._mshsnapinTracer.TraceError("Console file {0} doesn't contain tag schema version.", (object)path);
throw new XmlException(ResourceManagerCache.FormatResourceString("ConsoleInfoErrorStrings", "BadConsoleVersion", (object)path));
}
}
/// <summary>
/// Reads a Monad Console file specified by <paramref name="path"/> and constructs
/// a PSConsoleFileElement.
/// </summary>
/// <param name="path">The absolute path of the file to read from.</param>
/// <returns>A MShConsoleFileElement object that represents content of the console file.</returns>
/// <remarks>The return object wont be null.</remarks>
/// <exception cref="XmlException">
/// There is a load or parser error in the XML.
/// </exception>
/// <!--
/// Caller should not pass a null value for path.
/// -->
internal static PSConsoleFileElement CreateFromFile(string path)
{
Diagnostics.Assert(path != null, "Filename should not be null");
s_mshsnapinTracer.WriteLine("Loading console info from file {0}.", path);
XmlDocument doc = InternalDeserializer.LoadUnsafeXmlDocument(
new FileInfo(path),
false, /* ignore whitespace, comments, etc. */
null); /* default maxCharactersInDocument */
// Validate content
if (doc[MSHCONSOLEFILE] == null)
{
s_mshsnapinTracer.TraceError("Console file {0} doesn't contain tag {1}.", path, MSHCONSOLEFILE);
throw new XmlException(
StringUtil.Format(ConsoleInfoErrorStrings.MonadConsoleNotFound, path));
}
if ((doc[MSHCONSOLEFILE][PSVERSION] == null) ||
(string.IsNullOrEmpty(doc[MSHCONSOLEFILE][PSVERSION].InnerText)))
{
s_mshsnapinTracer.TraceError("Console file {0} doesn't contain tag {1}.", path, PSVERSION);
throw new XmlException(
StringUtil.Format(ConsoleInfoErrorStrings.MonadVersionNotFound, path));
}
// This will never be null..
XmlElement xmlElement = (XmlElement)doc[MSHCONSOLEFILE];
if (xmlElement.HasAttribute(CSCHEMAVERSION))
{
if (!xmlElement.GetAttribute(CSCHEMAVERSION).Equals(CSCHEMAVERSIONNUMBER, StringComparison.OrdinalIgnoreCase))
{
string resourceTemplate =
StringUtil.Format(ConsoleInfoErrorStrings.BadConsoleVersion, path);
string message = string.Format(CultureInfo.CurrentCulture,
resourceTemplate, CSCHEMAVERSIONNUMBER);
s_mshsnapinTracer.TraceError(message);
throw new XmlException(message);
}
}
else
{
s_mshsnapinTracer.TraceError("Console file {0} doesn't contain tag schema version.", path);
throw new XmlException(
StringUtil.Format(ConsoleInfoErrorStrings.BadConsoleVersion, path));
}
//process MonadVersion
//This will never be null..
xmlElement = (XmlElement)doc[MSHCONSOLEFILE][PSVERSION];
// Construct PSConsoleFileElement as we seem to have valid data
PSConsoleFileElement consoleFileElement = new PSConsoleFileElement(xmlElement.InnerText.Trim());
bool isPSSnapInsProcessed = false;
bool isPSVersionProcessed = false;
for (XmlNode mshSnapInsNode = doc["PSConsoleFile"].FirstChild; mshSnapInsNode != null; mshSnapInsNode = mshSnapInsNode.NextSibling)
{
if (mshSnapInsNode.NodeType == XmlNodeType.Comment)
{
// support comments inside a PSConsoleFile Element
continue;
}
//populate mshsnapin information
xmlElement = mshSnapInsNode as XmlElement;
if (null == xmlElement)
{
throw new XmlException(ConsoleInfoErrorStrings.BadXMLFormat);
}
if (xmlElement.Name == PSVERSION)
{
if (isPSVersionProcessed)
{
s_mshsnapinTracer.TraceError("Console file {0} contains more than one msh versions", path);
throw new XmlException(StringUtil.Format(ConsoleInfoErrorStrings.MultipleMshSnapinsElementNotSupported, PSVERSION));
}
isPSVersionProcessed = true;
continue;
}
if (xmlElement.Name != SNAPINS)
{
s_mshsnapinTracer.TraceError("Tag {0} is not supported in console file", xmlElement.Name);
throw new XmlException(StringUtil.Format(ConsoleInfoErrorStrings.BadXMLElementFound, xmlElement.Name, MSHCONSOLEFILE, PSVERSION, SNAPINS));
}
// PSSnapIns element is already processed. We dont support multiple
// PSSnapIns elements
if (isPSSnapInsProcessed)
{
s_mshsnapinTracer.TraceError("Console file {0} contains more than one mshsnapin lists", path);
throw new XmlException(StringUtil.Format(ConsoleInfoErrorStrings.MultipleMshSnapinsElementNotSupported, SNAPINS));
}
// We are about to process mshsnapins element..so we should not
// process some more mshsnapins elements..this boolean keeps track
// of this.
isPSSnapInsProcessed = true;
// decode all the child nodes of <PSSnapIns> node...
for (XmlNode mshSnapInNode = xmlElement.FirstChild; mshSnapInNode != null; mshSnapInNode = mshSnapInNode.NextSibling)
{
XmlElement mshSnapInElement = mshSnapInNode as XmlElement;
if ((null == mshSnapInElement) || (mshSnapInElement.Name != SNAPIN))
{
throw new XmlException(
StringUtil.Format(ConsoleInfoErrorStrings.PSSnapInNotFound, mshSnapInNode.Name));
}
string id = mshSnapInElement.GetAttribute(SNAPINNAME);
if (string.IsNullOrEmpty(id))
{
throw new XmlException(ConsoleInfoErrorStrings.IDNotFound);
}
consoleFileElement.PSSnapIns.Add(id);
s_mshsnapinTracer.WriteLine("Found in mshsnapin {0} in console file {1}", id, path);
}
}
return consoleFileElement;
}