mirror of
https://github.com/wismna/ModernKeePassLib.git
synced 2025-10-03 15:40:20 -04:00
217 lines
6.6 KiB
C#
217 lines
6.6 KiB
C#
/*
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KeePass Password Safe - The Open-Source Password Manager
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Copyright (C) 2003-2019 Dominik Reichl <dominik.reichl@t-online.de>
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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using System;
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using System.Collections.Generic;
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using System.Diagnostics;
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using System.Reflection;
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using System.Runtime.InteropServices;
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using System.Text;
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#if !KeePassUAP
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using System.Windows.Forms;
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#endif
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namespace ModernKeePassLib.Native
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{
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internal static partial class NativeMethods
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{
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#if (!KeePassLibSD && !KeePassUAP)
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[StructLayout(LayoutKind.Sequential)]
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private struct XClassHint
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{
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public IntPtr res_name;
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public IntPtr res_class;
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}
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[DllImport("libX11")]
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private static extern int XSetClassHint(IntPtr display, IntPtr window, IntPtr class_hints);
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private static Type m_tXplatUIX11 = null;
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private static Type GetXplatUIX11Type(bool bThrowOnError)
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{
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if(m_tXplatUIX11 == null)
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{
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// CheckState is in System.Windows.Forms
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string strTypeCS = typeof(CheckState).AssemblyQualifiedName;
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string strTypeX11 = strTypeCS.Replace("CheckState", "XplatUIX11");
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m_tXplatUIX11 = Type.GetType(strTypeX11, bThrowOnError, true);
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}
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return m_tXplatUIX11;
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}
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private static Type m_tHwnd = null;
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private static Type GetHwndType(bool bThrowOnError)
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{
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if(m_tHwnd == null)
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{
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// CheckState is in System.Windows.Forms
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string strTypeCS = typeof(CheckState).AssemblyQualifiedName;
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string strTypeHwnd = strTypeCS.Replace("CheckState", "Hwnd");
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m_tHwnd = Type.GetType(strTypeHwnd, bThrowOnError, true);
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}
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return m_tHwnd;
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}
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internal static void SetWmClass(Form f, string strName, string strClass)
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{
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if(f == null) { Debug.Assert(false); return; }
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// The following crashes under Mac OS X (SIGSEGV in native code,
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// not just an exception), thus skip it when we're on Mac OS X;
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// https://sourceforge.net/projects/keepass/forums/forum/329221/topic/5860588
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if(NativeLib.GetPlatformID() == PlatformID.MacOSX) return;
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try
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{
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Type tXplatUIX11 = GetXplatUIX11Type(true);
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FieldInfo fiDisplayHandle = tXplatUIX11.GetField("DisplayHandle",
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BindingFlags.NonPublic | BindingFlags.Static);
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IntPtr hDisplay = (IntPtr)fiDisplayHandle.GetValue(null);
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Type tHwnd = GetHwndType(true);
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MethodInfo miObjectFromHandle = tHwnd.GetMethod("ObjectFromHandle",
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BindingFlags.Public | BindingFlags.Static);
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object oHwnd = miObjectFromHandle.Invoke(null, new object[] { f.Handle });
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FieldInfo fiWholeWindow = tHwnd.GetField("whole_window",
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BindingFlags.NonPublic | BindingFlags.Instance);
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IntPtr hWindow = (IntPtr)fiWholeWindow.GetValue(oHwnd);
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XClassHint xch = new XClassHint();
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xch.res_name = Marshal.StringToCoTaskMemAnsi(strName ?? string.Empty);
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xch.res_class = Marshal.StringToCoTaskMemAnsi(strClass ?? string.Empty);
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IntPtr pXch = Marshal.AllocCoTaskMem(Marshal.SizeOf(xch));
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Marshal.StructureToPtr(xch, pXch, false);
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XSetClassHint(hDisplay, hWindow, pXch);
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Marshal.FreeCoTaskMem(pXch);
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Marshal.FreeCoTaskMem(xch.res_name);
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Marshal.FreeCoTaskMem(xch.res_class);
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}
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catch(Exception) { Debug.Assert(false); }
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}
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#endif
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// =============================================================
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// LibGCrypt 1.8.1
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private const string LibGCrypt = "libgcrypt.so.20";
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internal const int GCRY_CIPHER_AES256 = 9;
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internal const int GCRY_CIPHER_MODE_ECB = 1;
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[DllImport(LibGCrypt)]
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internal static extern IntPtr gcry_check_version(IntPtr lpReqVersion);
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[DllImport(LibGCrypt)]
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internal static extern uint gcry_cipher_open(ref IntPtr ph, int nAlgo,
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int nMode, uint uFlags);
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[DllImport(LibGCrypt)]
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internal static extern void gcry_cipher_close(IntPtr h);
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[DllImport(LibGCrypt)]
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internal static extern uint gcry_cipher_setkey(IntPtr h, IntPtr pbKey,
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IntPtr cbKey); // cbKey is size_t
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[DllImport(LibGCrypt)]
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internal static extern uint gcry_cipher_encrypt(IntPtr h, IntPtr pbOut,
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IntPtr cbOut, IntPtr pbIn, IntPtr cbIn); // cb* are size_t
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/* internal static IntPtr Utf8ZFromString(string str)
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{
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byte[] pb = StrUtil.Utf8.GetBytes(str ?? string.Empty);
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IntPtr p = Marshal.AllocCoTaskMem(pb.Length + 1);
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if(p != IntPtr.Zero)
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{
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Marshal.Copy(pb, 0, p, pb.Length);
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Marshal.WriteByte(p, pb.Length, 0);
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}
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else { Debug.Assert(false); }
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return p;
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}
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internal static string Utf8ZToString(IntPtr p)
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{
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if(p == IntPtr.Zero) { Debug.Assert(false); return null; }
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List<byte> l = new List<byte>();
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for(int i = 0; i < int.MaxValue; ++i)
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{
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byte bt = Marshal.ReadByte(p, i);
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if(bt == 0) break;
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l.Add(bt);
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}
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return StrUtil.Utf8.GetString(l.ToArray());
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}
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internal static void Utf8ZFree(IntPtr p)
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{
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if(p != IntPtr.Zero) Marshal.FreeCoTaskMem(p);
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} */
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/* // =============================================================
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// LibGLib 2
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private const string LibGLib = "libglib-2.0.so.0";
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internal const int G_FALSE = 0;
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// https://developer.gnome.org/glib/stable/glib-Memory-Allocation.html
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[DllImport(LibGLib)]
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internal static extern void g_free(IntPtr pMem); // pMem may be null
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// =============================================================
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// LibGTK 3 (3.22.11 / 3.22.24)
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private const string LibGtk = "libgtk-3.so.0";
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internal static readonly IntPtr GDK_SELECTION_PRIMARY = new IntPtr(1);
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internal static readonly IntPtr GDK_SELECTION_CLIPBOARD = new IntPtr(69);
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[DllImport(LibGtk)]
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internal static extern int gtk_init_check(IntPtr pArgc, IntPtr pArgv);
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[DllImport(LibGtk)]
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// The returned handle is owned by GTK and must not be freed
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internal static extern IntPtr gtk_clipboard_get(IntPtr pSelection);
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[DllImport(LibGtk)]
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internal static extern void gtk_clipboard_clear(IntPtr hClipboard);
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[DllImport(LibGtk)]
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internal static extern IntPtr gtk_clipboard_wait_for_text(IntPtr hClipboard);
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[DllImport(LibGtk)]
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internal static extern void gtk_clipboard_set_text(IntPtr hClipboard,
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IntPtr lpText, int cbLen);
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[DllImport(LibGtk)]
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internal static extern void gtk_clipboard_store(IntPtr hClipboard); */
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}
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}
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