GtkSharp/glib/Argv.cs
Mike Kestner e38ece1fdb 2004-12-21 Mike Kestner <mkestner@novell.com>
* glib/Argv.cs : argv marshaling class.
	* glib/Makefile.am : add file.
	* glib/Marshaller.cs : mark the argv methods obsolete.
	* gtk/Application.cs : use GLib.Argv. [Fixes #68812]

svn path=/trunk/gtk-sharp/; revision=38046
2004-12-21 19:47:55 +00:00

80 lines
1.9 KiB
C#

// GLib.Argv.cs : Argv marshaling class
//
// Author: Mike Kestner <mkestner@novell.com>
//
// Copyright (c) 2004 Novell, Inc.
//
// This program is free software; you can redistribute it and/or
// modify it under the terms of version 2 of the Lesser GNU General
// Public License as published by the Free Software Foundation.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
// Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public
// License along with this program; if not, write to the
// Free Software Foundation, Inc., 59 Temple Place - Suite 330,
// Boston, MA 02111-1307, USA.
namespace GLib {
using System;
using System.Runtime.InteropServices;
public class Argv {
IntPtr[] arg_ptrs;
IntPtr handle;
[DllImport("libglib-2.0-0.dll")]
static extern IntPtr g_strdup (string str);
[DllImport("libglib-2.0-0.dll")]
static extern IntPtr g_malloc(IntPtr size);
[DllImport("libglib-2.0-0.dll")]
static extern void g_free (IntPtr mem);
~Argv ()
{
foreach (IntPtr arg in arg_ptrs)
g_free (arg);
g_free (handle);
}
public Argv (string[] args)
{
arg_ptrs = new IntPtr [args.Length];
for (int i = 0; i < args.Length; i++)
arg_ptrs [i] = g_strdup (args[i]);
handle = g_malloc (new IntPtr (IntPtr.Size * args.Length));
for (int i = 0; i < args.Length; i++)
Marshal.WriteIntPtr (handle, i * IntPtr.Size, arg_ptrs [i]);
}
public IntPtr Handle {
get {
return handle;
}
}
public string[] GetArgs (int argc)
{
string[] result = new string [argc];
for (int i = 0; i < argc; i++)
result [i] = Marshal.PtrToStringAnsi (Marshal.ReadIntPtr (handle, i * IntPtr.Size));
return result;
}
}
}