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Leonmmcoset
2026-02-05 20:26:36 +08:00
parent 0dd7415445
commit b1c2536486
7 changed files with 336 additions and 22 deletions
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103
shell/Shell.cs
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@@ -57,6 +57,8 @@ namespace CMLeonOS
fileSystem = new FileSystem();
fixMode = Kernel.FixMode;
envManager = EnvironmentVariableManager.Instance;
Commands.AliasCommand.LoadAliases();
}
public void Run()
@@ -110,7 +112,28 @@ namespace CMLeonOS
private void ProcessCommand(string command, string args)
{
shell.CommandList.ProcessCommand(this, command, args);
string expandedCommand = command;
string expandedArgs = args;
string aliasValue = Commands.AliasCommand.GetAlias(command);
if (aliasValue != null)
{
var aliasParts = aliasValue.Split(new char[] { ' ' }, 2, StringSplitOptions.RemoveEmptyEntries);
if (aliasParts.Length > 0)
{
expandedCommand = aliasParts[0];
if (aliasParts.Length > 1)
{
expandedArgs = aliasParts[1] + (string.IsNullOrEmpty(args) ? "" : " " + args);
}
else
{
expandedArgs = args;
}
}
}
shell.CommandList.ProcessCommand(this, expandedCommand, expandedArgs);
}
public void ProcessEcho(string args)
@@ -1221,6 +1244,84 @@ namespace CMLeonOS
Commands.TestGuiCommand.RunTestGui();
}
public void ProcessAlias(string args)
{
if (string.IsNullOrWhiteSpace(args))
{
Commands.AliasCommand.ListAliases();
}
else
{
string name = "";
string command = "";
int i = 0;
while (i < args.Length && char.IsWhiteSpace(args[i]))
{
i++;
}
int nameStart = i;
while (i < args.Length && !char.IsWhiteSpace(args[i]))
{
i++;
}
name = args.Substring(nameStart, i - nameStart).Trim();
while (i < args.Length && char.IsWhiteSpace(args[i]))
{
i++;
}
if (i < args.Length && (args[i] == '\'' || args[i] == '"'))
{
char quoteChar = args[i];
i++;
int commandStart = i;
while (i < args.Length && args[i] != quoteChar)
{
i++;
}
if (i < args.Length)
{
command = args.Substring(commandStart, i - commandStart);
}
else
{
command = args.Substring(commandStart);
}
}
else
{
command = args.Substring(i).Trim();
}
if (string.IsNullOrWhiteSpace(name) || string.IsNullOrWhiteSpace(command))
{
ShowError("Usage: alias <name> <command>");
ShowError("Example: alias ll 'ls -l'");
ShowError("Example: alias home \"cd /home\"");
ShowError("Example: alias cls clear");
return;
}
Commands.AliasCommand.AddAlias(name, command);
}
}
public void ProcessUnalias(string args)
{
if (string.IsNullOrWhiteSpace(args))
{
ShowError("Usage: unalias <name>");
ShowError("Example: unalias ll");
return;
}
string name = args.Trim();
Commands.AliasCommand.RemoveAlias(name);
}
public void SetDnsServer(string args)
{
if (string.IsNullOrWhiteSpace(args))