} // GetContentReaderPrivate
/// <summary>
/// Gets the dynamic parameters for the get-content cmdlet.
/// </summary>
///
/// <param name="path">
/// The path to the item if it was specified on the command line.
/// </param>
///
/// <param name="context">
/// The context which the core command is running.
/// </param>
///
/// <returns>
/// An object that has properties and fields decorated with
/// parsing attributes similar to a cmdlet class.
/// </returns>
///
/// <exception cref="ProviderNotFoundException">
/// If the <paramref name="path"/> refers to a provider that could not be found.
/// </exception>
///
/// <exception cref="DriveNotFoundException">
/// If the <paramref name="path"/> refers to a drive that could not be found.
/// </exception>
///
/// <exception cref="NotSupportedException">
/// If the provider that the <paramref name="path"/> refers to does
/// not support this operation.
/// </exception>
///
/// <exception cref="ProviderInvocationException">
/// If the provider threw an exception.
/// </exception>
///
/// <exception cref="ItemNotFoundException">
/// If <paramref name="path"/> does not contain glob characters and
/// could not be found.
/// </exception>
///
internal object GetContentReaderDynamicParameters(
string path,
CmdletProviderContext context)
{
if (path == null)
{
return(null);
}
ProviderInfo provider = null;
CmdletProvider providerInstance = null;
CmdletProviderContext newContext =
new CmdletProviderContext(context);
newContext.SetFilters(
new Collection <string>(),
new Collection <string>(),
null);
Collection <string> providerPaths =
Globber.GetGlobbedProviderPathsFromMonadPath(
path,
true,
newContext,
out provider,
out providerInstance);
if (providerPaths.Count > 0)
{
// Get the dynamic parameters for the first resolved path
return(GetContentReaderDynamicParameters(providerInstance, providerPaths[0], newContext));
}
return(null);
} // GetContentReaderDynamicParameters
/// <summary>
/// Clears the specified item. Depending on the provider that the path
/// maps to, this could mean the properties and/or content and/or value is
/// cleared.
/// </summary>
/// <param name="paths">
/// The path(s) to the object. It can be either a relative (most common)
/// or absolute path.
/// </param>
/// <param name="context">
/// The context which the core command is running.
/// </param>
/// <exception cref="ArgumentNullException">
/// If <paramref name="path"/> is null.
/// </exception>
/// <exception cref="ProviderNotFoundException">
/// If the <paramref name="path"/> refers to a provider that could not be found.
/// </exception>
/// <exception cref="DriveNotFoundException">
/// If the <paramref name="path"/> refers to a drive that could not be found.
/// </exception>
/// <exception cref="NotSupportedException">
/// If the provider that the <paramref name="path"/> refers to does
/// not support this operation.
/// </exception>
/// <exception cref="ProviderInvocationException">
/// If the provider threw an exception.
/// </exception>
/// <exception cref="ItemNotFoundException">
/// If <paramref name="path"/> does not contain glob characters and
/// could not be found.
/// </exception>
internal void ClearItem(
string[] paths,
CmdletProviderContext context)
{
if (paths == null)
{
throw PSTraceSource.NewArgumentNullException("paths");
}
ProviderInfo provider = null;
CmdletProvider providerInstance = null;
foreach (string path in paths)
{
if (path == null)
{
throw PSTraceSource.NewArgumentNullException("paths");
}
Collection <string> providerPaths =
Globber.GetGlobbedProviderPathsFromMonadPath(
path,
false,
context,
out provider,
out providerInstance);
if (providerPaths != null)
{
foreach (string providerPath in providerPaths)
{
ClearItemPrivate(providerInstance, providerPath, context);
}
}
}
}
