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Move files from psl-monad submodule to super-project
This commit uses psl-monad branch source-depot 7209cb9 And corresponds to [SD:688741]
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@@ -0,0 +1,705 @@
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/********************************************************************++
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Copyright (c) Microsoft Corporation. All rights reserved.
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--********************************************************************/
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using System;
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using System.Collections.Generic;
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using System.Management.Automation.Runspaces;
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using Dbg=System.Management.Automation;
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namespace System.Management.Automation
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{
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/// <summary>
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||||
/// Holds the state of a Monad Shell session
|
||||
/// </summary>
|
||||
internal sealed partial class SessionStateInternal
|
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{
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#region aliases
|
||||
|
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/// <summary>
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||||
/// Add a new alias entry to this session state object...
|
||||
/// </summary>
|
||||
/// <param name="entry">The entry to add</param>
|
||||
/// <param name="scopeID">
|
||||
/// A scope identifier that is either one of the "special" scopes like
|
||||
/// "global", "script", "local", or "private, or a numeric ID of a relative scope
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/// to the current scope.
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/// </param>
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internal void AddSessionStateEntry(SessionStateAliasEntry entry, string scopeID)
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||||
{
|
||||
AliasInfo alias = new AliasInfo(entry.Name, entry.Definition, this.ExecutionContext, entry.Options)
|
||||
{
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Visibility = entry.Visibility,
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Module = entry.Module,
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Description = entry.Description
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||||
};
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// Create alias in the global scope...
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this.SetAliasItemAtScope(alias, scopeID, true, CommandOrigin.Internal);
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}
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||||
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||||
/// <summary>
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||||
/// Gets an IEnumerable for the alias table
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/// </summary>
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///
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||||
internal IDictionary<string, AliasInfo> GetAliasTable()
|
||||
{
|
||||
Dictionary<string, AliasInfo> result =
|
||||
new Dictionary<string, AliasInfo>(StringComparer.OrdinalIgnoreCase);
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|
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SessionStateScopeEnumerator scopeEnumerator =
|
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new SessionStateScopeEnumerator(currentScope);
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||||
|
||||
foreach (SessionStateScope scope in scopeEnumerator)
|
||||
{
|
||||
foreach (AliasInfo entry in scope.AliasTable)
|
||||
{
|
||||
if (!result.ContainsKey(entry.Name))
|
||||
{
|
||||
// Make sure the alias isn't private or if it is that the current
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||||
// scope is the same scope the alias was retrieved from.
|
||||
|
||||
if ((entry.Options & ScopedItemOptions.Private) == 0 ||
|
||||
scope == currentScope)
|
||||
{
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result.Add(entry.Name, entry);
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||||
}
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||||
}
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||||
}
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}
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||||
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return result;
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} // GetAliasTable
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/// <summary>
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||||
/// Gets an IEnumerable for the alias table for a given scope
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/// </summary>
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||||
///
|
||||
/// <param name="scopeID">
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/// A scope identifier that is either one of the "special" scopes like
|
||||
/// "global", "script", "local", or "private, or a numeric ID of a relative scope
|
||||
/// to the current scope.
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||||
/// </param>
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||||
///
|
||||
/// <exception cref="ArgumentException">
|
||||
/// If <paramref name="scopeID"/> is less than zero, or not
|
||||
/// a number and not "script", "global", "local", or "private"
|
||||
/// </exception>
|
||||
///
|
||||
/// <exception cref="ArgumentOutOfRangeException">
|
||||
/// If <paramref name="scopeID"/> is less than zero or greater than the number of currently
|
||||
/// active scopes.
|
||||
/// </exception>
|
||||
///
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||||
internal IDictionary<string, AliasInfo> GetAliasTableAtScope(string scopeID)
|
||||
{
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||||
Dictionary<string, AliasInfo> result =
|
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new Dictionary<string, AliasInfo>(StringComparer.OrdinalIgnoreCase);
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|
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SessionStateScope scope = GetScopeByID(scopeID);
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||||
|
||||
foreach (AliasInfo entry in scope.AliasTable)
|
||||
{
|
||||
// Make sure the alias isn't private or if it is that the current
|
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// scope is the same scope the alias was retrieved from.
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||||
|
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if ((entry.Options & ScopedItemOptions.Private) == 0 ||
|
||||
scope == currentScope)
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||||
{
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result.Add(entry.Name, entry);
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}
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}
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||||
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return result;
|
||||
} // GetAliasTableAtScope
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|
||||
/// <summary>
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||||
/// List of aliases to export from this session state object...
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||||
/// </summary>
|
||||
internal List<AliasInfo> ExportedAliases
|
||||
{
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||||
get
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||||
{
|
||||
return _exportedAliases;
|
||||
}
|
||||
}
|
||||
private List<AliasInfo> _exportedAliases = new List<AliasInfo>();
|
||||
|
||||
|
||||
/// <summary>
|
||||
/// Gets the value of the specified alias from the alias table.
|
||||
/// </summary>
|
||||
///
|
||||
/// <param name="aliasName">
|
||||
/// The name of the alias value to retrieve.
|
||||
/// </param>
|
||||
///
|
||||
/// <param name="origin">
|
||||
/// The origin of the command calling this API.
|
||||
/// </param>
|
||||
/// <returns>
|
||||
/// The AliasInfo representing the alias.
|
||||
/// </returns>
|
||||
///
|
||||
internal AliasInfo GetAlias(string aliasName, CommandOrigin origin)
|
||||
{
|
||||
AliasInfo result = null;
|
||||
if (String.IsNullOrEmpty(aliasName))
|
||||
{
|
||||
return result;
|
||||
}
|
||||
|
||||
|
||||
// Use the scope enumerator to find the alias using the
|
||||
// appropriate scoping rules
|
||||
|
||||
SessionStateScopeEnumerator scopeEnumerator =
|
||||
new SessionStateScopeEnumerator(currentScope);
|
||||
|
||||
foreach (SessionStateScope scope in scopeEnumerator)
|
||||
{
|
||||
result = scope.GetAlias(aliasName);
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||||
|
||||
if (result != null)
|
||||
{
|
||||
// Now check the visibility of the variable...
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||||
SessionState.ThrowIfNotVisible(origin, result);
|
||||
|
||||
// Make sure the alias isn't private or if it is that the current
|
||||
// scope is the same scope the alias was retrieved from.
|
||||
|
||||
if ((result.Options & ScopedItemOptions.Private) != 0 &&
|
||||
scope != currentScope)
|
||||
{
|
||||
result = null;
|
||||
}
|
||||
else
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||||
{
|
||||
break;
|
||||
}
|
||||
}
|
||||
}
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||||
|
||||
return result;
|
||||
} // GetAlias
|
||||
|
||||
/// <summary>
|
||||
/// Gets the value of the specified alias from the alias table.
|
||||
/// </summary>
|
||||
///
|
||||
/// <param name="aliasName">
|
||||
/// The name of the alias value to retrieve.
|
||||
/// </param>
|
||||
///
|
||||
/// <returns>
|
||||
/// The AliasInfo representing the alias.
|
||||
/// </returns>
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||||
///
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||||
internal AliasInfo GetAlias(string aliasName)
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||||
{
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||||
return GetAlias(aliasName, CommandOrigin.Internal);
|
||||
}
|
||||
|
||||
/// <summary>
|
||||
/// Gets the value of the specified alias from the alias table.
|
||||
/// </summary>
|
||||
///
|
||||
/// <param name="aliasName">
|
||||
/// The name of the alias value to retrieve.
|
||||
/// </param>
|
||||
///
|
||||
/// <param name="scopeID">
|
||||
/// A scope identifier that is either one of the "special" scopes like
|
||||
/// "global", "script", "local", or "private, or a numeric ID of a relative scope
|
||||
/// to the current scope.
|
||||
/// </param>
|
||||
///
|
||||
/// <returns>
|
||||
/// The AliasInfo representing the alias.
|
||||
/// </returns>
|
||||
///
|
||||
/// <exception cref="ArgumentException">
|
||||
/// If <paramref name="scopeID"/> is less than zero, or not
|
||||
/// a number and not "script", "global", "local", or "private"
|
||||
/// </exception>
|
||||
///
|
||||
/// <exception cref="ArgumentOutOfRangeException">
|
||||
/// If <paramref name="scopeID"/> is less than zero or greater than the number of currently
|
||||
/// active scopes.
|
||||
/// </exception>
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||||
///
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||||
internal AliasInfo GetAliasAtScope(string aliasName, string scopeID)
|
||||
{
|
||||
AliasInfo result = null;
|
||||
if (String.IsNullOrEmpty(aliasName))
|
||||
{
|
||||
return result;
|
||||
}
|
||||
|
||||
SessionStateScope scope = GetScopeByID(scopeID);
|
||||
result = scope.GetAlias(aliasName);
|
||||
|
||||
// Make sure the alias isn't private or if it is that the current
|
||||
// scope is the same scope the alias was retrieved from.
|
||||
|
||||
if (result != null &&
|
||||
(result.Options & ScopedItemOptions.Private) != 0 &&
|
||||
scope != currentScope)
|
||||
{
|
||||
result = null;
|
||||
}
|
||||
|
||||
return result;
|
||||
} // GetAliasAtScope
|
||||
|
||||
/// <summary>
|
||||
/// Sets the alias with specified name to the specified value in the current scope.
|
||||
/// </summary>
|
||||
///
|
||||
/// <param name="aliasName">
|
||||
/// The name of the alias to set.
|
||||
/// </param>
|
||||
///
|
||||
/// <param name="value">
|
||||
/// The value to set the alias to.
|
||||
/// </param>
|
||||
///
|
||||
/// <param name="force">
|
||||
/// If true, the value will be set even if the alias is ReadOnly.
|
||||
/// </param>
|
||||
///
|
||||
/// <param name="origin">
|
||||
/// THe origin of the caller of this API
|
||||
/// </param>
|
||||
///
|
||||
/// <returns>
|
||||
/// The resulting AliasInfo for the alias that was set.
|
||||
/// </returns>
|
||||
///
|
||||
/// <exception cref="ArgumentException">
|
||||
/// If <paramref name="aliasName"/> or <paramref name="value"/> is null or empty.
|
||||
/// </exception>
|
||||
///
|
||||
/// <exception cref="SessionStateUnauthorizedAccessException">
|
||||
/// If the alias is read-only or constant.
|
||||
/// </exception>
|
||||
///
|
||||
/// <exception cref="SessionStateOverflowException">
|
||||
/// If the maximum number of aliases has been reached for this scope.
|
||||
/// </exception>
|
||||
///
|
||||
internal AliasInfo SetAliasValue(string aliasName, string value, bool force, CommandOrigin origin)
|
||||
{
|
||||
if (String.IsNullOrEmpty(aliasName))
|
||||
{
|
||||
throw PSTraceSource.NewArgumentException("aliasName");
|
||||
}
|
||||
|
||||
if (String.IsNullOrEmpty(value))
|
||||
{
|
||||
throw PSTraceSource.NewArgumentException("value");
|
||||
}
|
||||
|
||||
AliasInfo info = currentScope.SetAliasValue(aliasName, value, this.ExecutionContext, force, origin);
|
||||
|
||||
return info;
|
||||
} // SetAliasValue
|
||||
|
||||
/// <summary>
|
||||
/// Sets the alias with specified name to the specified value in the current scope.
|
||||
/// BUGBUG: this overload only exists for the test suites. They should be cleaned up
|
||||
/// and this overload removed.
|
||||
/// </summary>
|
||||
///
|
||||
/// <param name="aliasName">
|
||||
/// The name of the alias to set.
|
||||
/// </param>
|
||||
///
|
||||
/// <param name="value">
|
||||
/// The value to set the alias to.
|
||||
/// </param>
|
||||
///
|
||||
/// <param name="force">
|
||||
/// If true, the value will be set even if the alias is ReadOnly.
|
||||
/// </param>
|
||||
///
|
||||
/// <returns>
|
||||
/// The resulting AliasInfo for the alias that was set.
|
||||
/// </returns>
|
||||
///
|
||||
/// <exception cref="ArgumentException">
|
||||
/// If <paramref name="aliasName"/> or <paramref name="value"/> is null or empty.
|
||||
/// </exception>
|
||||
///
|
||||
/// <exception cref="SessionStateUnauthorizedAccessException">
|
||||
/// If the alias is read-only or constant.
|
||||
/// </exception>
|
||||
///
|
||||
/// <exception cref="SessionStateOverflowException">
|
||||
/// If the maximum number of aliases has been reached for this scope.
|
||||
/// </exception>
|
||||
///
|
||||
internal AliasInfo SetAliasValue(string aliasName, string value, bool force)
|
||||
{
|
||||
return SetAliasValue(aliasName, value, force, CommandOrigin.Internal);
|
||||
}
|
||||
|
||||
/// <summary>
|
||||
/// Sets the alias with specified name to the specified value in the current scope.
|
||||
/// </summary>
|
||||
///
|
||||
/// <param name="aliasName">
|
||||
/// The name of the alias to set.
|
||||
/// </param>
|
||||
///
|
||||
/// <param name="value">
|
||||
/// The value to set the alias to.
|
||||
/// </param>
|
||||
///
|
||||
/// <param name="options">
|
||||
/// The options to set on the alias.
|
||||
/// </param>
|
||||
///
|
||||
/// <param name="force">
|
||||
/// If true, the value will be set even if the alias is ReadOnly.
|
||||
/// </param>
|
||||
///
|
||||
/// <param name="origin">
|
||||
/// The origin of the caller of this API
|
||||
/// </param>
|
||||
///
|
||||
/// <returns>
|
||||
/// The resulting AliasInfo for the alias that was set.
|
||||
/// </returns>
|
||||
///
|
||||
/// <exception cref="ArgumentException">
|
||||
/// If <paramref name="aliasName"/> or <paramref name="value"/> is null or empty.
|
||||
/// </exception>
|
||||
///
|
||||
/// <exception cref="SessionStateUnauthorizedAccessException">
|
||||
/// If the alias is read-only or constant.
|
||||
/// </exception>
|
||||
///
|
||||
/// <exception cref="SessionStateOverflowException">
|
||||
/// If the maximum number of aliases has been reached for this scope.
|
||||
/// </exception>
|
||||
///
|
||||
internal AliasInfo SetAliasValue(
|
||||
string aliasName,
|
||||
string value,
|
||||
ScopedItemOptions options,
|
||||
bool force,
|
||||
CommandOrigin origin)
|
||||
{
|
||||
if (String.IsNullOrEmpty(aliasName))
|
||||
{
|
||||
throw PSTraceSource.NewArgumentException("aliasName");
|
||||
}
|
||||
|
||||
if (String.IsNullOrEmpty(value))
|
||||
{
|
||||
throw PSTraceSource.NewArgumentException("value");
|
||||
}
|
||||
|
||||
AliasInfo info = currentScope.SetAliasValue(aliasName, value, options, this.ExecutionContext, force, origin);
|
||||
|
||||
return info;
|
||||
|
||||
} // SetAliasValue
|
||||
|
||||
/// <summary>
|
||||
/// Sets the alias with specified name to the specified value in the current scope.
|
||||
/// BUGBUG: this api only exists for the test suites. They should be fixed and it should be removed.
|
||||
/// </summary>
|
||||
///
|
||||
/// <param name="aliasName">
|
||||
/// The name of the alias to set.
|
||||
/// </param>
|
||||
///
|
||||
/// <param name="value">
|
||||
/// The value to set the alias to.
|
||||
/// </param>
|
||||
///
|
||||
/// <param name="options">
|
||||
/// The options to set on the alias.
|
||||
/// </param>
|
||||
///
|
||||
/// <param name="force">
|
||||
/// If true, the value will be set even if the alias is ReadOnly.
|
||||
/// </param>
|
||||
///
|
||||
/// <returns>
|
||||
/// The resulting AliasInfo for the alias that was set.
|
||||
/// </returns>
|
||||
///
|
||||
/// <exception cref="ArgumentException">
|
||||
/// If <paramref name="aliasName"/> or <paramref name="value"/> is null or empty.
|
||||
/// </exception>
|
||||
///
|
||||
/// <exception cref="SessionStateUnauthorizedAccessException">
|
||||
/// If the alias is read-only or constant.
|
||||
/// </exception>
|
||||
///
|
||||
/// <exception cref="SessionStateOverflowException">
|
||||
/// If the maximum number of aliases has been reached for this scope.
|
||||
/// </exception>
|
||||
///
|
||||
internal AliasInfo SetAliasValue(
|
||||
string aliasName,
|
||||
string value,
|
||||
ScopedItemOptions options,
|
||||
bool force)
|
||||
{
|
||||
return SetAliasValue(aliasName, value, options, force, CommandOrigin.Internal);
|
||||
}
|
||||
|
||||
/// <summary>
|
||||
/// Sets the alias with specified name to the specified value in the current scope.
|
||||
/// </summary>
|
||||
///
|
||||
/// <param name="alias">
|
||||
/// The AliasInfo representing the alias.
|
||||
/// </param>
|
||||
///
|
||||
/// <param name="force">
|
||||
/// If true, the alias will be set even if there is an existing ReadOnly
|
||||
/// alias.
|
||||
/// </param>
|
||||
///
|
||||
/// <param name="origin">
|
||||
/// Specifies the origin of the comannd setting the alias.
|
||||
/// </param>
|
||||
///
|
||||
/// <returns>
|
||||
/// The resulting AliasInfo for the alias that was set.
|
||||
/// </returns>
|
||||
///
|
||||
/// <exception cref="ArgumentNullException">
|
||||
/// If <paramref name="alias"/> is null.
|
||||
/// </exception>
|
||||
///
|
||||
/// <exception cref="SessionStateUnauthorizedAccessException">
|
||||
/// If the alias is read-only or constant.
|
||||
/// </exception>
|
||||
///
|
||||
/// <exception cref="SessionStateOverflowException">
|
||||
/// If the maximum number of aliases has been reached for this scope.
|
||||
/// </exception>
|
||||
///
|
||||
internal AliasInfo SetAliasItem(AliasInfo alias, bool force, CommandOrigin origin)
|
||||
{
|
||||
if (alias == null)
|
||||
{
|
||||
throw PSTraceSource.NewArgumentNullException("alias");
|
||||
}
|
||||
|
||||
AliasInfo info = currentScope.SetAliasItem(alias, force, origin);
|
||||
|
||||
return info;
|
||||
} // SetAliasItem
|
||||
|
||||
/// <summary>
|
||||
/// Sets the alias with specified name to the specified value in the current scope.
|
||||
/// </summary>
|
||||
///
|
||||
/// <param name="alias">
|
||||
/// The AliasInfo representing the alias.
|
||||
/// </param>
|
||||
///
|
||||
/// <param name="scopeID">
|
||||
/// A scope identifier that is either one of the "special" scopes like
|
||||
/// "global", "script", "local", or "private, or a numeric ID of a relative scope
|
||||
/// to the current scope.
|
||||
/// </param>
|
||||
///
|
||||
/// <param name="force">
|
||||
/// If true, the alias will be set even if there is an existing ReadOnly
|
||||
/// alias.
|
||||
/// </param>
|
||||
///
|
||||
/// <param name="origin">
|
||||
/// Specifies the command origin of the calling command.
|
||||
/// </param>
|
||||
///
|
||||
/// <returns>
|
||||
/// The resulting AliasInfo for the alias that was set.
|
||||
/// </returns>
|
||||
///
|
||||
/// <exception cref="ArgumentException">
|
||||
/// If <paramref name="scopeID"/> is less than zero, or not
|
||||
/// a number and not "script", "global", "local", or "private"
|
||||
/// </exception>
|
||||
///
|
||||
/// <exception cref="ArgumentOutOfRangeException">
|
||||
/// If <paramref name="scopeID"/> is less than zero or greater than the number of currently
|
||||
/// active scopes.
|
||||
/// </exception>
|
||||
///
|
||||
/// <exception cref="ArgumentNullException">
|
||||
/// If <paramref name="alias"/> is null.
|
||||
/// </exception>
|
||||
///
|
||||
/// <exception cref="SessionStateUnauthorizedAccessException">
|
||||
/// If the alias is read-only or constant.
|
||||
/// </exception>
|
||||
///
|
||||
/// <exception cref="SessionStateOverflowException">
|
||||
/// If the maximum number of aliases has been reached for this scope.
|
||||
/// </exception>
|
||||
///
|
||||
internal AliasInfo SetAliasItemAtScope(AliasInfo alias, string scopeID, bool force, CommandOrigin origin)
|
||||
{
|
||||
if (alias == null)
|
||||
{
|
||||
throw PSTraceSource.NewArgumentNullException("alias");
|
||||
}
|
||||
|
||||
// If the "private" scope was specified, make sure the options contain
|
||||
// the Private flag
|
||||
|
||||
if (String.Equals(scopeID, StringLiterals.Private, StringComparison.OrdinalIgnoreCase))
|
||||
{
|
||||
alias.Options |= ScopedItemOptions.Private;
|
||||
}
|
||||
|
||||
SessionStateScope scope = GetScopeByID(scopeID);
|
||||
|
||||
AliasInfo info = scope.SetAliasItem(alias, force, origin);
|
||||
|
||||
return info;
|
||||
} // SetAliasItemAtScope
|
||||
|
||||
/// <summary>
|
||||
/// Sets the alias with specified name to the specified value in the current scope.
|
||||
/// </summary>
|
||||
///
|
||||
/// <param name="alias">
|
||||
/// The AliasInfo representing the alias.
|
||||
/// </param>
|
||||
///
|
||||
/// <param name="scopeID">
|
||||
/// A scope identifier that is either one of the "special" scopes like
|
||||
/// "global", "script", "local", or "private, or a numeric ID of a relative scope
|
||||
/// to the current scope.
|
||||
/// </param>
|
||||
///
|
||||
/// <param name="force">
|
||||
/// If true, the alias will be set even if there is an existing ReadOnly
|
||||
/// alias.
|
||||
/// </param>
|
||||
///
|
||||
/// <returns>
|
||||
/// The resulting AliasInfo for the alias that was set.
|
||||
/// </returns>
|
||||
///
|
||||
/// <exception cref="ArgumentException">
|
||||
/// If <paramref name="scopeID"/> is less than zero, or not
|
||||
/// a number and not "script", "global", "local", or "private"
|
||||
/// </exception>
|
||||
///
|
||||
/// <exception cref="ArgumentOutOfRangeException">
|
||||
/// If <paramref name="scopeID"/> is less than zero or greater than the number of currently
|
||||
/// active scopes.
|
||||
/// </exception>
|
||||
///
|
||||
/// <exception cref="ArgumentNullException">
|
||||
/// If <paramref name="alias"/> is null.
|
||||
/// </exception>
|
||||
///
|
||||
/// <exception cref="SessionStateUnauthorizedAccessException">
|
||||
/// If the alias is read-only or constant.
|
||||
/// </exception>
|
||||
///
|
||||
/// <exception cref="SessionStateOverflowException">
|
||||
/// If the maximum number of aliases has been reached for this scope.
|
||||
/// </exception>
|
||||
///
|
||||
internal AliasInfo SetAliasItemAtScope(AliasInfo alias, string scopeID, bool force)
|
||||
{
|
||||
return SetAliasItemAtScope(alias, scopeID, force, CommandOrigin.Internal);
|
||||
}
|
||||
|
||||
/// <summary>
|
||||
/// Removes the specified alias.
|
||||
/// </summary>
|
||||
///
|
||||
/// <param name="aliasName">
|
||||
/// The name of the alias to remove.
|
||||
/// </param>
|
||||
///
|
||||
/// <param name="force">
|
||||
/// If true the alias will be removed even if its ReadOnly.
|
||||
/// </param>
|
||||
///
|
||||
/// <exception cref="ArgumentException">
|
||||
/// If <paramref name="aliasName"/> is null or empty.
|
||||
/// </exception>
|
||||
///
|
||||
/// <exception cref="SessionStateUnauthorizedAccessException">
|
||||
/// If the alias is constant.
|
||||
/// </exception>
|
||||
///
|
||||
internal void RemoveAlias(string aliasName, bool force)
|
||||
{
|
||||
if (String.IsNullOrEmpty(aliasName))
|
||||
{
|
||||
throw PSTraceSource.NewArgumentException("aliasName");
|
||||
}
|
||||
|
||||
// Use the scope enumerator to find an existing function
|
||||
|
||||
SessionStateScopeEnumerator scopeEnumerator =
|
||||
new SessionStateScopeEnumerator(currentScope);
|
||||
|
||||
foreach (SessionStateScope scope in scopeEnumerator)
|
||||
{
|
||||
AliasInfo alias =
|
||||
scope.GetAlias(aliasName);
|
||||
|
||||
|
||||
if (alias != null)
|
||||
{
|
||||
// Make sure the alias isn't private or if it is that the current
|
||||
// scope is the same scope the alias was retrieved from.
|
||||
|
||||
if ((alias.Options & ScopedItemOptions.Private) != 0 &&
|
||||
scope != currentScope)
|
||||
{
|
||||
alias = null;
|
||||
}
|
||||
else
|
||||
{
|
||||
scope.RemoveAlias(aliasName, force);
|
||||
|
||||
break;
|
||||
}
|
||||
}
|
||||
}
|
||||
} // RemoveAlias
|
||||
|
||||
/// <summary>
|
||||
/// Gets the alises by command name (used by metadata-driven help)
|
||||
/// </summary>
|
||||
/// <param name="command"></param>
|
||||
/// <returns></returns>
|
||||
internal IEnumerable<string> GetAliasesByCommandName(string command)
|
||||
{
|
||||
SessionStateScopeEnumerator scopeEnumerator =
|
||||
new SessionStateScopeEnumerator(currentScope);
|
||||
|
||||
foreach (SessionStateScope scope in scopeEnumerator)
|
||||
{
|
||||
foreach (string alias in scope.GetAliasesByCommandName(command))
|
||||
{
|
||||
yield return alias;
|
||||
}
|
||||
}
|
||||
|
||||
yield break;
|
||||
}
|
||||
|
||||
#endregion aliases
|
||||
} // SessionStateInternal class
|
||||
}
|
||||
|
||||
|
||||
Reference in new issue
Block a user