trunk/Src/wptMainProc.cpp

/* wptMainProc.cpp - Main window procedure
 *      Copyright (C) 2000-2005 Timo Schulz
 *
 * This file is part of WinPT.
 *
 * WinPT is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 * 
 * WinPT 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 General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with WinPT; if not, write to the Free Software Foundation,
 * Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
 */

#ifdef HAVE_CONFIG_H
#include <config.h>
#endif

#include <windows.h>
#include <commctrl.h>
#include <io.h>

#include "resource.h"
#include "wptTypes.h"
#include "wptGPG.h"
#include "wptW32API.h"
#include "wptVersion.h"
#include "wptCommonCtl.h"
#include "wptContext.h" /* for passphrase_s */
#include "wptDlgs.h"
#include "wptErrors.h"
#include "wptNLS.h"
#include "wptHotkey.h"
#include "wptRegistry.h"
#include "wptKeyserver.h"
#include "wptAgent.h"
#include "wptKeyManager.h"
#include "wptCard.h"
#include "wptCryptdisk.h"
#include "wptCardEdit.h"
#include "wptCrypto.h"

extern HWND activ_hwnd;
static int cmd = 0;
static int wipe_contents = 0;


/* Dialog box procedure to display all insecure all ElGamal keys. */
BOOL CALLBACK
elgamal_warn_dlg_proc (HWND dlg, UINT msg, WPARAM wparam, LPARAM lparam)
{
    gpg_keycache_t pc;
    gpgme_key_t key;
    char tmp[128+64+1];

    switch (msg) {
    case WM_INITDIALOG:
        pc = keycache_get_ctx (1);
        while (!gpg_keycache_next_key (pc, 0, &key)) {
            if (key->subkeys->pubkey_algo == GPGME_PK_ELG) {
                _snprintf (tmp, sizeof (tmp)-1, "(0x%s) %s",
                           key->subkeys->keyid+8, key->uids->uid);
                SendDlgItemMessage (dlg, IDC_ELGWARN_LIST, LB_ADDSTRING,
                                    0, (LPARAM)(const char *) tmp);
            }
        }
        gpg_keycache_rewind (pc);
        center_window (dlg, NULL);
        SetForegroundWindow (dlg);
        break;

    case WM_COMMAND:
        switch (LOWORD (wparam)) {
        case IDOK:
            EndDialog (dlg, TRUE);
            break;
        }
        break;
    }
    return FALSE;
}


/* @unused
static int
cleanup_tmp_files (void)
{
    struct _finddata_t dat;
    char tmp[384];
    long hd;

    if (GetTempPath (sizeof (tmp)-1, tmp) == FALSE ||
        SetCurrentDirectory (tmp) == FALSE) {
        winpt_errmsg ("GetTempPath", 0);
        return WPTERR_GENERAL;
    }
    hd = _findfirst ("gpgmeOUT*", &dat);
    if (hd == -1)
        return 0;
    do {
        secure_unlink (dat.name, WIPE_MODE_SIMPLE);
    } while (_findnext (hd, &dat) == 0);
    _findclose (hd);
    return 0;
}
*/


/* Dialog box procedure to confirm to delete the clipboard contents. */
static BOOL CALLBACK
confirm_delclipboard_dlg (HWND dlg, UINT msg, WPARAM wparam, LPARAM lparam)
{
    switch (msg) {
    case WM_INITDIALOG:
        SetWindowText (dlg, _("Delete Clipboard Contents"));
        center_window (dlg, NULL);
        SetForegroundWindow (dlg);
        break;

    case WM_COMMAND:
        switch (LOWORD (wparam)) {
        case IDYES:
            wipe_contents = 1;
            if (IsDlgButtonChecked (dlg, IDC_CONFDELCLIP_BRAIN))
                set_reg_winpt_flag ("WipeClipboard", 1);
            EndDialog (dlg, TRUE);
            break;

        case IDNO:
            wipe_contents = 0;
            if (IsDlgButtonChecked (dlg, IDC_CONFDELCLIP_BRAIN))
                set_reg_winpt_flag ("WipeClipboard", 0);
            EndDialog (dlg, FALSE);
            break;
        }
        break;
    }
    return FALSE;
}


static gpgme_error_t
currwnd_gpg_dlg (HWND hwnd, UINT id, int *ret_set)
{
    gpgme_error_t err = gpg_error (GPG_ERR_NO_ERROR);
    int type;
    
    if (ret_set)
        *ret_set = 1;
    switch (id) {
    case ID_WINPT_CURRWND_SYMENC:
        gpg_encrypt_symmetric ();
        break;

    case ID_WINPT_CURRWND_ENCRYPT:
        dialog_box_param( glob_hinst, (LPCSTR)IDD_WINPT_ENCRYPT, hwnd,
                          clip_encrypt_dlg_proc, 0, 
                          _("Encryption"), IDS_WINPT_ENCRYPT );
        break;
        
    case ID_WINPT_CURRWND_SIGNENCRYPT:
        dialog_box_param( glob_hinst, (LPCSTR)IDD_WINPT_SIGNENC, hwnd,
                          clip_signenc_dlg_proc, 0, 
                          _("Sign & Encrypt"), IDS_WINPT_SIGNENC );
        break;
        
    case ID_WINPT_CURRWND_SIGN:
        dialog_box_param( glob_hinst, (LPCSTR)IDD_WINPT_SIGN, hwnd,
                          clip_sign_dlg_proc, 0, 
                          _("Signing"), IDS_WINPT_SIGN );
        break;
        
    case ID_WINPT_CURRWND_DECRYPT_VERIFY:
        err = gpg_clip_get_pgptype (&type);
        if (err) {
            msg_box (hwnd, gpgme_strerror (err), _("Clipboard"), MB_ERR);
            break;
        }
        if( (type & PGP_MESSAGE) && !(type & PGP_CLEARSIG) ) {
            /* It makes only sense to insert the data in the window if it's
               really a ciphertext. Verfied data doesn't need this. */
            err = clip_decrypt_dlg (hwnd);
            if (!err && reg_prefs.use_viewer) {
                dialog_box_param( glob_hinst, (LPCSTR)IDD_WINPT_CLIPEDIT,
                                  GetDesktopWindow(), clip_edit_dlg_proc, 0, 
                                 _("Clipboard Editor"), IDS_WINPT_CLIPEDIT);
                if (ret_set)
                    *ret_set = 0;
            }
        }
        else if ((type & PGP_PUBKEY) && !(type & PGP_CLEARSIG))
            km_clip_import (GetDesktopWindow ());
        else {
            dialog_box_param( glob_hinst, (LPCSTR)IDD_WINPT_VERIFY, hwnd,
                              clip_verify_dlg_proc, 0, 
                              _("Verify"), IDS_WINPT_VERIFY );
            err  = gpg_error (GPG_ERR_EOF); /* make sure window is ot updated. */
        }
        break;
    }
    
    return err;
}


static void
clip_gpg_dlg (HWND hwnd, UINT id)
{
    gpgme_error_t err;
    int type;
    
    if( (id == ID_WINPT_SIGN || id == ID_WINPT_SIGNENCRYPT)
        && gnupg_access_keyring (0) ) {
        msg_box( hwnd, _("Could not access secret keyring."), _("Sign"), MB_ERR );
        return;
    }
    
    switch( id ) {
    case ID_WINPT_SYMENC:
        gpg_encrypt_symmetric();
        break;
        
    case ID_WINPT_ENCRYPT:
        dialog_box_param( glob_hinst, (LPCSTR)IDD_WINPT_ENCRYPT, hwnd, 
                          clip_encrypt_dlg_proc, 0,
                          _("Encryption"), IDS_WINPT_ENCRYPT );
        break;
        
    case ID_WINPT_SIGN:
        dialog_box_param( glob_hinst, (LPCSTR)IDD_WINPT_SIGN, hwnd, 
                          clip_sign_dlg_proc, 0, 
                          _("Signing"), IDS_WINPT_SIGN );
        break;
        
    case ID_WINPT_SIGNENCRYPT:
        dialog_box_param( glob_hinst, (LPCSTR)IDD_WINPT_SIGNENC, hwnd, 
                          clip_signenc_dlg_proc, 0, 
                          _("Sign & Encrypt"), IDS_WINPT_SIGNENC );
        break;
        
    case ID_WINPT_DECRYPT_VERIFY:
        err = gpg_clip_get_pgptype (&type);
        if (err) {
            msg_box( hwnd, gpgme_strerror( err ), _("Clipboard"), MB_ERR );
            break;
        }
        if( (type & PGP_MESSAGE) && !(type & PGP_CLEARSIG) ) {
            err = clip_decrypt_dlg (hwnd);
            if (!err && reg_prefs.use_viewer) {
                dialog_box_param( glob_hinst, (LPCSTR)IDD_WINPT_CLIPEDIT, 
                                  GetDesktopWindow(), clip_edit_dlg_proc, 0, 
                                 _("Clipboard Editor"), IDS_WINPT_CLIPEDIT );
            }
        }
        else if( (type & PGP_SIG) && !(type & PGP_CLEARSIG) ) {
            text_input_s input;
            gpgme_data_t sig;
            
            memset( &input, 0, sizeof (input) );
            err = gpg_data_new_from_clipboard (&sig, 0);
            if( err ) {
                msg_box( hwnd, gpgme_strerror( err ),_("Verify"), MB_ERR );
                return;
            }
            input.type = 0;
            dialog_box_param( glob_hinst, (LPCSTR)IDD_WINPT_TEXT, hwnd,
                             text_input_dlg_proc, (LPARAM)&input, 
                             _("Text Input"), IDS_WINPT_TEXT );
            
            gpg_data_release_and_set_clipboard( sig, 0 );
            if( input.length ) {
                dialog_box_param( glob_hinst, (LPCSTR)IDD_WINPT_VERIFY, hwnd,
                                 clip_verify_dlg_proc, (LPARAM)&input,
                                 _("Verify"), IDS_WINPT_VERIFY );
                input.length = 0;
                free_if_alloc( input.data );
            }
        }
        else if (type & PGP_CLEARSIG) {
            dialog_box_param( glob_hinst, (LPCSTR)IDD_WINPT_VERIFY, hwnd,
                              clip_verify_dlg_proc, 0, 
                              _("Verify"), IDS_WINPT_VERIFY );
        }
        else if ((type & PGP_PUBKEY) || (type & PGP_SECKEY))
            km_clip_import (GetDesktopWindow ());
        else
            msg_box (hwnd, _("Unknown OpenPGP type."), _("Clipboard"), MB_ERR);
    }
}


static bool
secret_key_available (void)
{
    gpg_keycache_t sec = keycache_get_ctx (0);
    if (!sec || gpg_keycache_get_size (sec) == 0)
        return false;
    return true;
}


/* Load the Card Manager with the current card. */
static void
load_smartcard (void)
{
    gpg_card_t card;

    card = gpg_card_load ();
    if (card) { 
        dialog_box_param (glob_hinst, (LPCSTR)IDD_WINPT_CARD_EDIT,
                          GetDesktopWindow (), card_edit_dlg_proc, 
                          (LPARAM)card,
                          _("Card Edit"), IDS_WINPT_CARD_EDIT);
        gpg_card_release (card); 
        card = NULL;    
    }
}


/* Add the winpt symbol to the task bar. */
static void
add_taskbar_icon (HWND hwnd, NOTIFYICONDATA *nid)
{
    nid->cbSize = sizeof (NOTIFYICONDATA);
    nid->uFlags = NIF_MESSAGE | NIF_ICON | NIF_TIP;
    nid->uCallbackMessage = WM_USER;
    nid->hWnd = hwnd;
    nid->hIcon = LoadIcon (glob_hinst, MAKEINTRESOURCE (IDI_WINPT));
    strcpy (nid->szTip, "Windows Privacy Tray v"PGM_VERSION);
    Shell_NotifyIcon (NIM_ADD, nid);
    DestroyIcon (nid->hIcon);
}


/* Main message loop for the tray window. */
LRESULT CALLBACK 
winpt_main_proc (HWND hwnd, UINT msg, WPARAM wparam, LPARAM lparam)
{               
    static NOTIFYICONDATA NID;
    static int use_hotkey = 0;    
    reminder_ctx_s ctx;
    LPARAM param;
    curr_wnd_ctx currwnd = {0}; 
    int rc, set_wc = 0, has_data = 0;
    INITCOMMONCONTROLSEX cce;
    gpgme_error_t err;

    switch (msg) {
    case WM_CREATE:
        add_taskbar_icon (hwnd, &NID);
        rc = wsock_init ();
        if (rc)
            msg_box (NULL, winpt_strerror (rc), "Winsock2 DLL", MB_ERR);
        if (!reg_prefs.no_hotkeys) {
            rc = hotkeys_register (hwnd);
            if (rc)
                msg_box (hwnd, hotkeys_strerror (), winpt_strerror (rc), MB_ERR);
        }
        rc = PTD_initialize ();
        if (!rc)
            msg_box (hwnd, _("Could not set current window mode hooks."), 
                     _("WinPT Error"), MB_OK);
        mapi_init ();
        /* init common controls: date control. */
        cce.dwSize = sizeof (INITCOMMONCONTROLSEX);
        cce.dwICC = ICC_DATE_CLASSES;
        InitCommonControlsEx (&cce);
        LoadLibrary ("RichEd32.Dll");
        break;
        
    case WM_ENDSESSION:
    case WM_DESTROY:
    case WM_CLOSE:
    case WM_QUIT:
        cryptdisk_cleanup ();
        mapi_deinit ();
        wsock_end ();        
        keycache_release (1);
        gnupg_backup_keyrings ();
        free_reg_prefs ();
        free_gnupg_table ();
        hotkeys_unregister (hwnd);
        release_file_lock (&mo_file);
        PTD_delete ();
        agent_flush_cache ();
        if (!gpg_clip_istext_avail (&has_data) && has_data) {
            int chk = get_reg_winpt_flag ("WipeClipboard");
            if (chk == -1)
                DialogBoxParam (glob_hinst, (LPCTSTR)IDD_WINPT_CONFDELCLIP,
                                GetDesktopWindow (), confirm_delclipboard_dlg, 
                                0);
            if (wipe_contents || chk)
                set_clip_text (NULL, " ", 1);
            wipe_contents = 0;
        }
        debug_end ();
        /*cleanup_tmp_files ();*/
        Shell_NotifyIcon (NIM_DELETE, &NID);
        PostQuitMessage (0);
        ExitProcess (0);
        break;
        
    case WM_USER:
        switch (lparam) {
        case WM_RBUTTONUP:
            HMENU hm, popup;
            POINT p;

            gpg_read_only = gpg_check_permissions (0) == 0? 0 : 1;

            SetForegroundWindow (hwnd);
            GetCursorPos (&p);
            hm = LoadMenu (glob_hinst, MAKEINTRESOURCE (IDR_WINPT));
            popup = GetSubMenu (hm, 0);

            set_menu_text( popup, ID_WINPT_FILE, _("File Manager") );
            set_menu_text( popup, ID_WINPT_KEY, _("Key Manager") );
            set_menu_text( popup, ID_WINPT_CARD, _("Card Manager") );
            if (!scard_support)
                set_menu_state (popup, ID_WINPT_CARD, MF_DISABLED|MF_GRAYED);
            if (!cryptdisk_available ()) {
                set_menu_state (popup, ID_WINPT_CDISKNEW, MF_DISABLED|MF_GRAYED);
                set_menu_state (popup, ID_WINPT_CDISKMOUNT, MF_DISABLED|MF_GRAYED);
                set_menu_state (popup, ID_WINPT_CDISKUNMOUNT, MF_DISABLED|MF_GRAYED);
            }

            set_menu_text (popup, ID_WINPT_EDIT, _("Edit Clipboard"));
            set_menu_text (popup, ID_WINPT_ABOUT, _("About..."));
            set_menu_text (popup, ID_WINPT_QUIT, _("Exit"));
            set_menu_text (popup, ID_WINPT_SYMENC, _("Symmetric"));
            set_menu_text (popup, ID_WINPT_ENCRYPT, _("Encrypt"));
            set_menu_text (popup, ID_WINPT_SIGN, _("Sign"));
            set_menu_text (popup, ID_WINPT_SIGNENCRYPT, _("Sign && Encrypt"));
            set_menu_text (popup, ID_WINPT_DECRYPT, _("Decrypt/Verify"));
            set_menu_text (popup, ID_WINPT_VERIFY, _("Verify"));
            set_menu_text (popup, ID_WINPT_CURRWND_ENCRYPT, _("Encrypt"));
            set_menu_text (popup, ID_WINPT_CURRWND_SIGNENCRYPT, _("Sign && Encrypt"));
            set_menu_text (popup, ID_WINPT_CURRWND_DECRYPT_VERIFY, _("Decrypt/Verify"));
            set_menu_text (popup, ID_WINPT_CURRWND_SIGN, _("Sign"));
            if (!secret_key_available ()) {
                set_menu_state (popup, ID_WINPT_SIGN, MF_DISABLED|MF_GRAYED);
                set_menu_state (popup, ID_WINPT_CURRWND_SIGN, MF_DISABLED|MF_GRAYED);
                set_menu_state (popup, ID_WINPT_SIGNENCRYPT, MF_DISABLED|MF_GRAYED);
                set_menu_state (popup, ID_WINPT_CURRWND_SIGNENCRYPT, MF_DISABLED|MF_GRAYED);
            }
            /* change popup texts */
            set_menu_text_bypos (popup, 6, _("Clipboard"));
            set_menu_text_bypos (popup, 7, _("Current Window"));
            set_menu_text_bypos (popup, 9, _("Preferences"));

            TrackPopupMenu (popup, TPM_RIGHTALIGN, p.x, p.y, 0, hwnd, NULL);
            PostMessage (hwnd, WM_USER, 0, 0);
            DestroyMenu (popup);
            DestroyMenu (hm);
            break;
            
        case WM_LBUTTONDBLCLK:
            SendMessage( hwnd, WM_COMMAND, ID_WINPT_KEY, 0 );
            break;
        }
        break;
        
    case WM_HOTKEY:
        cmd = 0;
        switch( wparam ) {
        case WPT_CLIP_ENCRYPT_ID:                       
            SendMessage( hwnd, WM_COMMAND, ID_WINPT_ENCRYPT, 0 );
            break;
            
        case WPT_CLIP_DECRYPT_VERIFY_ID:
            SendMessage( hwnd, WM_COMMAND, ID_WINPT_DECRYPT_VERIFY, 0 );
            break;
            
        case WPT_CLIP_SIGN_ID:
            SendMessage( hwnd, WM_COMMAND, ID_WINPT_SIGN, 0 );
            break;
            
        case WPT_CLIP_SIGN_ENCRYPT_ID:
            SendMessage( hwnd, WM_COMMAND, ID_WINPT_SIGNENCRYPT, 0 );
            break;
            
        case WPT_CURRWND_ENCRYPT_ID:
            use_hotkey = 1;
            SendMessage( hwnd, WM_COMMAND, ID_WINPT_CURRWND_ENCRYPT, 0 );
            break;                              
            
        case WPT_CURRWND_SIGN_ID:
            use_hotkey = 1;
            SendMessage( hwnd, WM_COMMAND, ID_WINPT_CURRWND_SIGN, 0 );
            break;
            
        case WPT_CURRWND_SIGN_ENCRYPT_ID:
            use_hotkey = 1;
            SendMessage( hwnd, WM_COMMAND, ID_WINPT_CURRWND_SIGNENCRYPT, 0 );
            break;
            
        case WPT_CURRWND_DECRYPT_VERIFY_ID:
            use_hotkey = 1;
            SendMessage( hwnd, WM_COMMAND, ID_WINPT_CURRWND_DECRYPT_VERIFY, 0 );
            break;
            
        case WPT_AGENT_FORGET_ID:
            rc = msg_box( hwnd, _("Remove all passphrases from cache?"), 
                          _("WinPT"), MB_YESNO|MB_ICONQUESTION );
            if( rc == IDYES )
                agent_flush_cache();
            break;
        }               
        break;
        
    case WM_COMMAND:
        if( gnupg_access_keyring( 1 ) ) {
            if( log_box( "WinPT", MB_ERR|MB_YESNO, 
                _("Could not access public keyring, exit WinPT?") ) == IDYES )
                SendMessage( hwnd, WM_DESTROY, 0, 0 );
            break;
        }
        switch( wparam ) {
            /** Clipboard operations **/
        case ID_WINPT_SYMENC:
        case ID_WINPT_ENCRYPT:
        case ID_WINPT_SIGN:
        case ID_WINPT_SIGNENCRYPT:
        case ID_WINPT_DECRYPT_VERIFY:
            err = gpg_clip_istext_avail( &has_data );
            if( err ) {
                msg_box( hwnd, gpgme_strerror( err ),_("Clipboard"), MB_ERR );
                break;
            }
            if( !has_data ) {
                msg_box( hwnd, winpt_strerror (WPTERR_CLIP_EMPTY),_("Clipboard"), MB_ERR );
                break;
            }
            ctx.msecs = 500;
            window_reminder( &ctx );                    
            clip_gpg_dlg( hwnd, (int)wparam );
            break;
            
            /** Current window operations **/
        case ID_WINPT_CURRWND_SYMENC:
        case ID_WINPT_CURRWND_ENCRYPT:
        case ID_WINPT_CURRWND_SIGNENCRYPT:
        case ID_WINPT_CURRWND_DECRYPT_VERIFY:
        case ID_WINPT_CURRWND_SIGN:
            rc = get_window_contents( hwnd, &currwnd, &use_hotkey );
            if( rc ) {
                log_box( _("WinPT Error"), MB_ERR, 
                         _("Make sure that the window contains text.\n"
                           "%s."),
                        winpt_strerror( WPTERR_CURR_WND ) );
                break;
            }
            ctx.msecs = 500;
            window_reminder( &ctx );
            rc = currwnd_gpg_dlg( hwnd, (UINT)wparam, &set_wc );
            if( !rc && set_wc )
                set_window_contents( hwnd, &currwnd );
            break;
            
            /** File handling **/
        case ID_WINPT_FILE:
            dialog_box_param( glob_hinst, (LPCSTR)IDD_WINPT_FILE, 
                              GetDesktopWindow(), file_manager_dlg_proc, 0,
                              _("File Manager (use drag & drop to add files)"), IDS_WINPT_FILE );
            break;
            
            /** Misc **/
        case ID_WINPT_KEY:
            param = 0;
            if( cmd )
                param = (LPARAM)cmd;
            dialog_box_param( glob_hinst, (LPCSTR)IDD_WINPT_KEYMISC, 
                              GetDesktopWindow(), keymanager_dlg_proc, param, 
                              _("Key Manager"), IDS_WINPT_KEYMISC );
            cmd = 0;
            break;

        case ID_WINPT_CARD:
            load_smartcard ();
            break;
            
        case ID_WINPT_EDIT:
            dialog_box_param( glob_hinst, (LPCSTR)IDD_WINPT_CLIPEDIT,
                              GetDesktopWindow(), clip_edit_dlg_proc, 0,
                             _("Clipboard Editor"), IDS_WINPT_CLIPEDIT );
            break;
            
        case ID_WINPT_ABOUT:
            dialog_box_param( glob_hinst, (LPCSTR)IDD_WINPT_ABOUT, GetDesktopWindow(), 
                              about_winpt_dlg_proc, 0, 
                             _("About WinPT"), IDS_WINPT_ABOUT );
            break;
            
        case ID_WINPT_PREFS:
            dialog_box_param( glob_hinst, (LPCSTR)IDD_WINPT_PREFS, GetDesktopWindow(),
                              prefs_dlg_proc, 0,
                             _("WinPT Preferences"), IDS_WINPT_PREFS );
            break;
            
        case ID_WINPT_GPGPREFS:
            dialog_box_param (glob_hinst, (LPCSTR)IDD_WINPT_GPGPREFS, GetDesktopWindow(),
                              gpgprefs_dlg_proc, 0,
                              _("GnuPG Preferences"), IDS_WINPT_GPGPREFS);
            break;

        case ID_WINPT_CDISKNEW:
            DialogBoxParam (glob_hinst, (LPCTSTR)IDD_WINPT_CDISK_NEW,
                        GetDesktopWindow (), cryptdisk_new_dlg_proc, 0);
            break;

        case ID_WINPT_CDISKMOUNT:
            DialogBoxParam (glob_hinst, (LPCTSTR)IDD_WINPT_CDISK_MOUNT, 
                        GetDesktopWindow (), cryptdisk_mount_dlg_proc, 0);
            break;

        case ID_WINPT_CDISKUNMOUNT:
            DialogBoxParam (glob_hinst, (LPCTSTR)IDD_WINPT_CDISK_UMOUNT,
                        GetDesktopWindow (), cryptdisk_umount_dlg_proc, 0);
            break;

        case ID_WINPT_CDISKUMOUNTALL:
            cryptdisk_unmount (0, 0);
            break;
            
        case ID_WINPT_QUIT:
            SendMessage (hwnd, WM_DESTROY, 0, 0);
            break;
        }
        break;
    }
    
    return DefWindowProc (hwnd, msg, wparam, lparam);
}
1	/* wptMainProc.cpp - Main window procedure
2	* Copyright (C) 2000-2005 Timo Schulz
3	*
4	* This file is part of WinPT.
5	*
6	* WinPT is free software; you can redistribute it and/or modify
7	* it under the terms of the GNU General Public License as published by
8	* the Free Software Foundation; either version 2 of the License, or
9	* (at your option) any later version.
10	*
11	* WinPT is distributed in the hope that it will be useful,
12	* but WITHOUT ANY WARRANTY; without even the implied warranty of
13	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14	* GNU General Public License for more details.
15	*
16	* You should have received a copy of the GNU General Public License
17	* along with WinPT; if not, write to the Free Software Foundation,
18	* Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
19	*/
20
21	#ifdef HAVE_CONFIG_H
22	#include <config.h>
23	#endif
24
25	#include <windows.h>
26	#include <commctrl.h>
27	#include <io.h>
28
29	#include "resource.h"
30	#include "wptTypes.h"
31	#include "wptGPG.h"
32	#include "wptW32API.h"
33	#include "wptVersion.h"
34	#include "wptCommonCtl.h"
35	#include "wptContext.h" /* for passphrase_s */
36	#include "wptDlgs.h"
37	#include "wptErrors.h"
38	#include "wptNLS.h"
39	#include "wptHotkey.h"
40	#include "wptRegistry.h"
41	#include "wptKeyserver.h"
42	#include "wptAgent.h"
43	#include "wptKeyManager.h"
44	#include "wptCard.h"
45	#include "wptCryptdisk.h"
46	#include "wptCardEdit.h"
47	#include "wptCrypto.h"
48
49	extern HWND activ_hwnd;
50	static int cmd = 0;
51	static int wipe_contents = 0;
52
53
54	/* Dialog box procedure to display all insecure all ElGamal keys. */
55	BOOL CALLBACK
56	elgamal_warn_dlg_proc (HWND dlg, UINT msg, WPARAM wparam, LPARAM lparam)
57	{
58	gpg_keycache_t pc;
59	gpgme_key_t key;
60	char tmp[128+64+1];
61
62	switch (msg) {
63	case WM_INITDIALOG:
64	pc = keycache_get_ctx (1);
65	while (!gpg_keycache_next_key (pc, 0, &key)) {
66	if (key->subkeys->pubkey_algo == GPGME_PK_ELG) {
67	_snprintf (tmp, sizeof (tmp)-1, "(0x%s) %s",
68	key->subkeys->keyid+8, key->uids->uid);
69	SendDlgItemMessage (dlg, IDC_ELGWARN_LIST, LB_ADDSTRING,
70	0, (LPARAM)(const char *) tmp);
71	}
72	}
73	gpg_keycache_rewind (pc);
74	center_window (dlg, NULL);
75	SetForegroundWindow (dlg);
76	break;
77
78	case WM_COMMAND:
79	switch (LOWORD (wparam)) {
80	case IDOK:
81	EndDialog (dlg, TRUE);
82	break;
83	}
84	break;
85	}
86	return FALSE;
87	}
88
89
90	/* @unused
91	static int
92	cleanup_tmp_files (void)
93	{
94	struct _finddata_t dat;
95	char tmp[384];
96	long hd;
97
98	if (GetTempPath (sizeof (tmp)-1, tmp) == FALSE \|\|
99	SetCurrentDirectory (tmp) == FALSE) {
100	winpt_errmsg ("GetTempPath", 0);
101	return WPTERR_GENERAL;
102	}
103	hd = _findfirst ("gpgmeOUT*", &dat);
104	if (hd == -1)
105	return 0;
106	do {
107	secure_unlink (dat.name, WIPE_MODE_SIMPLE);
108	} while (_findnext (hd, &dat) == 0);
109	_findclose (hd);
110	return 0;
111	}
112	*/
113
114
115	/* Dialog box procedure to confirm to delete the clipboard contents. */
116	static BOOL CALLBACK
117	confirm_delclipboard_dlg (HWND dlg, UINT msg, WPARAM wparam, LPARAM lparam)
118	{
119	switch (msg) {
120	case WM_INITDIALOG:
121	SetWindowText (dlg, _("Delete Clipboard Contents"));
122	center_window (dlg, NULL);
123	SetForegroundWindow (dlg);
124	break;
125
126	case WM_COMMAND:
127	switch (LOWORD (wparam)) {
128	case IDYES:
129	wipe_contents = 1;
130	if (IsDlgButtonChecked (dlg, IDC_CONFDELCLIP_BRAIN))
131	set_reg_winpt_flag ("WipeClipboard", 1);
132	EndDialog (dlg, TRUE);
133	break;
134
135	case IDNO:
136	wipe_contents = 0;
137	if (IsDlgButtonChecked (dlg, IDC_CONFDELCLIP_BRAIN))
138	set_reg_winpt_flag ("WipeClipboard", 0);
139	EndDialog (dlg, FALSE);
140	break;
141	}
142	break;
143	}
144	return FALSE;
145	}
146
147
148	static gpgme_error_t
149	currwnd_gpg_dlg (HWND hwnd, UINT id, int *ret_set)
150	{
151	gpgme_error_t err = gpg_error (GPG_ERR_NO_ERROR);
152	int type;
153
154	if (ret_set)
155	*ret_set = 1;
156	switch (id) {
157	case ID_WINPT_CURRWND_SYMENC:
158	gpg_encrypt_symmetric ();
159	break;
160
161	case ID_WINPT_CURRWND_ENCRYPT:
162	dialog_box_param( glob_hinst, (LPCSTR)IDD_WINPT_ENCRYPT, hwnd,
163	clip_encrypt_dlg_proc, 0,
164	_("Encryption"), IDS_WINPT_ENCRYPT );
165	break;
166
167	case ID_WINPT_CURRWND_SIGNENCRYPT:
168	dialog_box_param( glob_hinst, (LPCSTR)IDD_WINPT_SIGNENC, hwnd,
169	clip_signenc_dlg_proc, 0,
170	_("Sign & Encrypt"), IDS_WINPT_SIGNENC );
171	break;
172
173	case ID_WINPT_CURRWND_SIGN:
174	dialog_box_param( glob_hinst, (LPCSTR)IDD_WINPT_SIGN, hwnd,
175	clip_sign_dlg_proc, 0,
176	_("Signing"), IDS_WINPT_SIGN );
177	break;
178
179	case ID_WINPT_CURRWND_DECRYPT_VERIFY:
180	err = gpg_clip_get_pgptype (&type);
181	if (err) {
182	msg_box (hwnd, gpgme_strerror (err), _("Clipboard"), MB_ERR);
183	break;
184	}
185	if( (type & PGP_MESSAGE) && !(type & PGP_CLEARSIG) ) {
186	/* It makes only sense to insert the data in the window if it's
187	really a ciphertext. Verfied data doesn't need this. */
188	err = clip_decrypt_dlg (hwnd);
189	if (!err && reg_prefs.use_viewer) {
190	dialog_box_param( glob_hinst, (LPCSTR)IDD_WINPT_CLIPEDIT,
191	GetDesktopWindow(), clip_edit_dlg_proc, 0,
192	_("Clipboard Editor"), IDS_WINPT_CLIPEDIT);
193	if (ret_set)
194	*ret_set = 0;
195	}
196	}
197	else if ((type & PGP_PUBKEY) && !(type & PGP_CLEARSIG))
198	km_clip_import (GetDesktopWindow ());
199	else {
200	dialog_box_param( glob_hinst, (LPCSTR)IDD_WINPT_VERIFY, hwnd,
201	clip_verify_dlg_proc, 0,
202	_("Verify"), IDS_WINPT_VERIFY );
203	err = gpg_error (GPG_ERR_EOF); /* make sure window is ot updated. */
204	}
205	break;
206	}
207
208	return err;
209	}
210
211
212	static void
213	clip_gpg_dlg (HWND hwnd, UINT id)
214	{
215	gpgme_error_t err;
216	int type;
217
218	if( (id == ID_WINPT_SIGN \|\| id == ID_WINPT_SIGNENCRYPT)
219	&& gnupg_access_keyring (0) ) {
220	msg_box( hwnd, _("Could not access secret keyring."), _("Sign"), MB_ERR );
221	return;
222	}
223
224	switch( id ) {
225	case ID_WINPT_SYMENC:
226	gpg_encrypt_symmetric();
227	break;
228
229	case ID_WINPT_ENCRYPT:
230	dialog_box_param( glob_hinst, (LPCSTR)IDD_WINPT_ENCRYPT, hwnd,
231	clip_encrypt_dlg_proc, 0,
232	_("Encryption"), IDS_WINPT_ENCRYPT );
233	break;
234
235	case ID_WINPT_SIGN:
236	dialog_box_param( glob_hinst, (LPCSTR)IDD_WINPT_SIGN, hwnd,
237	clip_sign_dlg_proc, 0,
238	_("Signing"), IDS_WINPT_SIGN );
239	break;
240
241	case ID_WINPT_SIGNENCRYPT:
242	dialog_box_param( glob_hinst, (LPCSTR)IDD_WINPT_SIGNENC, hwnd,
243	clip_signenc_dlg_proc, 0,
244	_("Sign & Encrypt"), IDS_WINPT_SIGNENC );
245	break;
246
247	case ID_WINPT_DECRYPT_VERIFY:
248	err = gpg_clip_get_pgptype (&type);
249	if (err) {
250	msg_box( hwnd, gpgme_strerror( err ), _("Clipboard"), MB_ERR );
251	break;
252	}
253	if( (type & PGP_MESSAGE) && !(type & PGP_CLEARSIG) ) {
254	err = clip_decrypt_dlg (hwnd);
255	if (!err && reg_prefs.use_viewer) {
256	dialog_box_param( glob_hinst, (LPCSTR)IDD_WINPT_CLIPEDIT,
257	GetDesktopWindow(), clip_edit_dlg_proc, 0,
258	_("Clipboard Editor"), IDS_WINPT_CLIPEDIT );
259	}
260	}
261	else if( (type & PGP_SIG) && !(type & PGP_CLEARSIG) ) {
262	text_input_s input;
263	gpgme_data_t sig;
264
265	memset( &input, 0, sizeof (input) );
266	err = gpg_data_new_from_clipboard (&sig, 0);
267	if( err ) {
268	msg_box( hwnd, gpgme_strerror( err ),_("Verify"), MB_ERR );
269	return;
270	}
271	input.type = 0;
272	dialog_box_param( glob_hinst, (LPCSTR)IDD_WINPT_TEXT, hwnd,
273	text_input_dlg_proc, (LPARAM)&input,
274	_("Text Input"), IDS_WINPT_TEXT );
275
276	gpg_data_release_and_set_clipboard( sig, 0 );
277	if( input.length ) {
278	dialog_box_param( glob_hinst, (LPCSTR)IDD_WINPT_VERIFY, hwnd,
279	clip_verify_dlg_proc, (LPARAM)&input,
280	_("Verify"), IDS_WINPT_VERIFY );
281	input.length = 0;
282	free_if_alloc( input.data );
283	}
284	}
285	else if (type & PGP_CLEARSIG) {
286	dialog_box_param( glob_hinst, (LPCSTR)IDD_WINPT_VERIFY, hwnd,
287	clip_verify_dlg_proc, 0,
288	_("Verify"), IDS_WINPT_VERIFY );
289	}
290	else if ((type & PGP_PUBKEY) \|\| (type & PGP_SECKEY))
291	km_clip_import (GetDesktopWindow ());
292	else
293	msg_box (hwnd, _("Unknown OpenPGP type."), _("Clipboard"), MB_ERR);
294	}
295	}
296
297
298	static bool
299	secret_key_available (void)
300	{
301	gpg_keycache_t sec = keycache_get_ctx (0);
302	if (!sec \|\| gpg_keycache_get_size (sec) == 0)
303	return false;
304	return true;
305	}
306
307
308	/* Load the Card Manager with the current card. */
309	static void
310	load_smartcard (void)
311	{
312	gpg_card_t card;
313
314	card = gpg_card_load ();
315	if (card) {
316	dialog_box_param (glob_hinst, (LPCSTR)IDD_WINPT_CARD_EDIT,
317	GetDesktopWindow (), card_edit_dlg_proc,
318	(LPARAM)card,
319	_("Card Edit"), IDS_WINPT_CARD_EDIT);
320	gpg_card_release (card);
321	card = NULL;
322	}
323	}
324
325
326	/* Add the winpt symbol to the task bar. */
327	static void
328	add_taskbar_icon (HWND hwnd, NOTIFYICONDATA *nid)
329	{
330	nid->cbSize = sizeof (NOTIFYICONDATA);
331	nid->uFlags = NIF_MESSAGE \| NIF_ICON \| NIF_TIP;
332	nid->uCallbackMessage = WM_USER;
333	nid->hWnd = hwnd;
334	nid->hIcon = LoadIcon (glob_hinst, MAKEINTRESOURCE (IDI_WINPT));
335	strcpy (nid->szTip, "Windows Privacy Tray v"PGM_VERSION);
336	Shell_NotifyIcon (NIM_ADD, nid);
337	DestroyIcon (nid->hIcon);
338	}
339
340
341	/* Main message loop for the tray window. */
342	LRESULT CALLBACK
343	winpt_main_proc (HWND hwnd, UINT msg, WPARAM wparam, LPARAM lparam)
344	{
345	static NOTIFYICONDATA NID;
346	static int use_hotkey = 0;
347	reminder_ctx_s ctx;
348	LPARAM param;
349	curr_wnd_ctx currwnd = {0};
350	int rc, set_wc = 0, has_data = 0;
351	INITCOMMONCONTROLSEX cce;
352	gpgme_error_t err;
353
354	switch (msg) {
355	case WM_CREATE:
356	add_taskbar_icon (hwnd, &NID);
357	rc = wsock_init ();
358	if (rc)
359	msg_box (NULL, winpt_strerror (rc), "Winsock2 DLL", MB_ERR);
360	if (!reg_prefs.no_hotkeys) {
361	rc = hotkeys_register (hwnd);
362	if (rc)
363	msg_box (hwnd, hotkeys_strerror (), winpt_strerror (rc), MB_ERR);
364	}
365	rc = PTD_initialize ();
366	if (!rc)
367	msg_box (hwnd, _("Could not set current window mode hooks."),
368	_("WinPT Error"), MB_OK);
369	mapi_init ();
370	/* init common controls: date control. */
371	cce.dwSize = sizeof (INITCOMMONCONTROLSEX);
372	cce.dwICC = ICC_DATE_CLASSES;
373	InitCommonControlsEx (&cce);
374	LoadLibrary ("RichEd32.Dll");
375	break;
376
377	case WM_ENDSESSION:
378	case WM_DESTROY:
379	case WM_CLOSE:
380	case WM_QUIT:
381	cryptdisk_cleanup ();
382	mapi_deinit ();
383	wsock_end ();
384	keycache_release (1);
385	gnupg_backup_keyrings ();
386	free_reg_prefs ();
387	free_gnupg_table ();
388	hotkeys_unregister (hwnd);
389	release_file_lock (&mo_file);
390	PTD_delete ();
391	agent_flush_cache ();
392	if (!gpg_clip_istext_avail (&has_data) && has_data) {
393	int chk = get_reg_winpt_flag ("WipeClipboard");
394	if (chk == -1)
395	DialogBoxParam (glob_hinst, (LPCTSTR)IDD_WINPT_CONFDELCLIP,
396	GetDesktopWindow (), confirm_delclipboard_dlg,
397	0);
398	if (wipe_contents \|\| chk)
399	set_clip_text (NULL, " ", 1);
400	wipe_contents = 0;
401	}
402	debug_end ();
403	/cleanup_tmp_files ();/
404	Shell_NotifyIcon (NIM_DELETE, &NID);
405	PostQuitMessage (0);
406	ExitProcess (0);
407	break;
408
409	case WM_USER:
410	switch (lparam) {
411	case WM_RBUTTONUP:
412	HMENU hm, popup;
413	POINT p;
414
415	gpg_read_only = gpg_check_permissions (0) == 0? 0 : 1;
416
417	SetForegroundWindow (hwnd);
418	GetCursorPos (&p);
419	hm = LoadMenu (glob_hinst, MAKEINTRESOURCE (IDR_WINPT));
420	popup = GetSubMenu (hm, 0);
421
422	set_menu_text( popup, ID_WINPT_FILE, _("File Manager") );
423	set_menu_text( popup, ID_WINPT_KEY, _("Key Manager") );
424	set_menu_text( popup, ID_WINPT_CARD, _("Card Manager") );
425	if (!scard_support)
426	set_menu_state (popup, ID_WINPT_CARD, MF_DISABLED\|MF_GRAYED);
427	if (!cryptdisk_available ()) {
428	set_menu_state (popup, ID_WINPT_CDISKNEW, MF_DISABLED\|MF_GRAYED);
429	set_menu_state (popup, ID_WINPT_CDISKMOUNT, MF_DISABLED\|MF_GRAYED);
430	set_menu_state (popup, ID_WINPT_CDISKUNMOUNT, MF_DISABLED\|MF_GRAYED);
431	}
432
433	set_menu_text (popup, ID_WINPT_EDIT, _("Edit Clipboard"));
434	set_menu_text (popup, ID_WINPT_ABOUT, _("About..."));
435	set_menu_text (popup, ID_WINPT_QUIT, _("Exit"));
436	set_menu_text (popup, ID_WINPT_SYMENC, _("Symmetric"));
437	set_menu_text (popup, ID_WINPT_ENCRYPT, _("Encrypt"));
438	set_menu_text (popup, ID_WINPT_SIGN, _("Sign"));
439	set_menu_text (popup, ID_WINPT_SIGNENCRYPT, _("Sign && Encrypt"));
440	set_menu_text (popup, ID_WINPT_DECRYPT, _("Decrypt/Verify"));
441	set_menu_text (popup, ID_WINPT_VERIFY, _("Verify"));
442	set_menu_text (popup, ID_WINPT_CURRWND_ENCRYPT, _("Encrypt"));
443	set_menu_text (popup, ID_WINPT_CURRWND_SIGNENCRYPT, _("Sign && Encrypt"));
444	set_menu_text (popup, ID_WINPT_CURRWND_DECRYPT_VERIFY, _("Decrypt/Verify"));
445	set_menu_text (popup, ID_WINPT_CURRWND_SIGN, _("Sign"));
446	if (!secret_key_available ()) {
447	set_menu_state (popup, ID_WINPT_SIGN, MF_DISABLED\|MF_GRAYED);
448	set_menu_state (popup, ID_WINPT_CURRWND_SIGN, MF_DISABLED\|MF_GRAYED);
449	set_menu_state (popup, ID_WINPT_SIGNENCRYPT, MF_DISABLED\|MF_GRAYED);
450	set_menu_state (popup, ID_WINPT_CURRWND_SIGNENCRYPT, MF_DISABLED\|MF_GRAYED);
451	}
452	/* change popup texts */
453	set_menu_text_bypos (popup, 6, _("Clipboard"));
454	set_menu_text_bypos (popup, 7, _("Current Window"));
455	set_menu_text_bypos (popup, 9, _("Preferences"));
456
457	TrackPopupMenu (popup, TPM_RIGHTALIGN, p.x, p.y, 0, hwnd, NULL);
458	PostMessage (hwnd, WM_USER, 0, 0);
459	DestroyMenu (popup);
460	DestroyMenu (hm);
461	break;
462
463	case WM_LBUTTONDBLCLK:
464	SendMessage( hwnd, WM_COMMAND, ID_WINPT_KEY, 0 );
465	break;
466	}
467	break;
468
469	case WM_HOTKEY:
470	cmd = 0;
471	switch( wparam ) {
472	case WPT_CLIP_ENCRYPT_ID:
473	SendMessage( hwnd, WM_COMMAND, ID_WINPT_ENCRYPT, 0 );
474	break;
475
476	case WPT_CLIP_DECRYPT_VERIFY_ID:
477	SendMessage( hwnd, WM_COMMAND, ID_WINPT_DECRYPT_VERIFY, 0 );
478	break;
479
480	case WPT_CLIP_SIGN_ID:
481	SendMessage( hwnd, WM_COMMAND, ID_WINPT_SIGN, 0 );
482	break;
483
484	case WPT_CLIP_SIGN_ENCRYPT_ID:
485	SendMessage( hwnd, WM_COMMAND, ID_WINPT_SIGNENCRYPT, 0 );
486	break;
487
488	case WPT_CURRWND_ENCRYPT_ID:
489	use_hotkey = 1;
490	SendMessage( hwnd, WM_COMMAND, ID_WINPT_CURRWND_ENCRYPT, 0 );
491	break;
492
493	case WPT_CURRWND_SIGN_ID:
494	use_hotkey = 1;
495	SendMessage( hwnd, WM_COMMAND, ID_WINPT_CURRWND_SIGN, 0 );
496	break;
497
498	case WPT_CURRWND_SIGN_ENCRYPT_ID:
499	use_hotkey = 1;
500	SendMessage( hwnd, WM_COMMAND, ID_WINPT_CURRWND_SIGNENCRYPT, 0 );
501	break;
502
503	case WPT_CURRWND_DECRYPT_VERIFY_ID:
504	use_hotkey = 1;
505	SendMessage( hwnd, WM_COMMAND, ID_WINPT_CURRWND_DECRYPT_VERIFY, 0 );
506	break;
507
508	case WPT_AGENT_FORGET_ID:
509	rc = msg_box( hwnd, _("Remove all passphrases from cache?"),
510	_("WinPT"), MB_YESNO\|MB_ICONQUESTION );
511	if( rc == IDYES )
512	agent_flush_cache();
513	break;
514	}
515	break;
516
517	case WM_COMMAND:
518	if( gnupg_access_keyring( 1 ) ) {
519	if( log_box( "WinPT", MB_ERR\|MB_YESNO,
520	_("Could not access public keyring, exit WinPT?") ) == IDYES )
521	SendMessage( hwnd, WM_DESTROY, 0, 0 );
522	break;
523	}
524	switch( wparam ) {
525	/ Clipboard operations /
526	case ID_WINPT_SYMENC:
527	case ID_WINPT_ENCRYPT:
528	case ID_WINPT_SIGN:
529	case ID_WINPT_SIGNENCRYPT:
530	case ID_WINPT_DECRYPT_VERIFY:
531	err = gpg_clip_istext_avail( &has_data );
532	if( err ) {
533	msg_box( hwnd, gpgme_strerror( err ),_("Clipboard"), MB_ERR );
534	break;
535	}
536	if( !has_data ) {
537	msg_box( hwnd, winpt_strerror (WPTERR_CLIP_EMPTY),_("Clipboard"), MB_ERR );
538	break;
539	}
540	ctx.msecs = 500;
541	window_reminder( &ctx );
542	clip_gpg_dlg( hwnd, (int)wparam );
543	break;
544
545	/ Current window operations /
546	case ID_WINPT_CURRWND_SYMENC:
547	case ID_WINPT_CURRWND_ENCRYPT:
548	case ID_WINPT_CURRWND_SIGNENCRYPT:
549	case ID_WINPT_CURRWND_DECRYPT_VERIFY:
550	case ID_WINPT_CURRWND_SIGN:
551	rc = get_window_contents( hwnd, &currwnd, &use_hotkey );
552	if( rc ) {
553	log_box( _("WinPT Error"), MB_ERR,
554	_("Make sure that the window contains text.\n"
555	"%s."),
556	winpt_strerror( WPTERR_CURR_WND ) );
557	break;
558	}
559	ctx.msecs = 500;
560	window_reminder( &ctx );
561	rc = currwnd_gpg_dlg( hwnd, (UINT)wparam, &set_wc );
562	if( !rc && set_wc )
563	set_window_contents( hwnd, &currwnd );
564	break;
565
566	/ File handling /
567	case ID_WINPT_FILE:
568	dialog_box_param( glob_hinst, (LPCSTR)IDD_WINPT_FILE,
569	GetDesktopWindow(), file_manager_dlg_proc, 0,
570	_("File Manager (use drag & drop to add files)"), IDS_WINPT_FILE );
571	break;
572
573	/ Misc /
574	case ID_WINPT_KEY:
575	param = 0;
576	if( cmd )
577	param = (LPARAM)cmd;
578	dialog_box_param( glob_hinst, (LPCSTR)IDD_WINPT_KEYMISC,
579	GetDesktopWindow(), keymanager_dlg_proc, param,
580	_("Key Manager"), IDS_WINPT_KEYMISC );
581	cmd = 0;
582	break;
583
584	case ID_WINPT_CARD:
585	load_smartcard ();
586	break;
587
588	case ID_WINPT_EDIT:
589	dialog_box_param( glob_hinst, (LPCSTR)IDD_WINPT_CLIPEDIT,
590	GetDesktopWindow(), clip_edit_dlg_proc, 0,
591	_("Clipboard Editor"), IDS_WINPT_CLIPEDIT );
592	break;
593
594	case ID_WINPT_ABOUT:
595	dialog_box_param( glob_hinst, (LPCSTR)IDD_WINPT_ABOUT, GetDesktopWindow(),
596	about_winpt_dlg_proc, 0,
597	_("About WinPT"), IDS_WINPT_ABOUT );
598	break;
599
600	case ID_WINPT_PREFS:
601	dialog_box_param( glob_hinst, (LPCSTR)IDD_WINPT_PREFS, GetDesktopWindow(),
602	prefs_dlg_proc, 0,
603	_("WinPT Preferences"), IDS_WINPT_PREFS );
604	break;
605
606	case ID_WINPT_GPGPREFS:
607	dialog_box_param (glob_hinst, (LPCSTR)IDD_WINPT_GPGPREFS, GetDesktopWindow(),
608	gpgprefs_dlg_proc, 0,
609	_("GnuPG Preferences"), IDS_WINPT_GPGPREFS);
610	break;
611
612	case ID_WINPT_CDISKNEW:
613	DialogBoxParam (glob_hinst, (LPCTSTR)IDD_WINPT_CDISK_NEW,
614	GetDesktopWindow (), cryptdisk_new_dlg_proc, 0);
615	break;
616
617	case ID_WINPT_CDISKMOUNT:
618	DialogBoxParam (glob_hinst, (LPCTSTR)IDD_WINPT_CDISK_MOUNT,
619	GetDesktopWindow (), cryptdisk_mount_dlg_proc, 0);
620	break;
621
622	case ID_WINPT_CDISKUNMOUNT:
623	DialogBoxParam (glob_hinst, (LPCTSTR)IDD_WINPT_CDISK_UMOUNT,
624	GetDesktopWindow (), cryptdisk_umount_dlg_proc, 0);
625	break;
626
627	case ID_WINPT_CDISKUMOUNTALL:
628	cryptdisk_unmount (0, 0);
629	break;
630
631	case ID_WINPT_QUIT:
632	SendMessage (hwnd, WM_DESTROY, 0, 0);
633	break;
634	}
635	break;
636	}
637
638	return DefWindowProc (hwnd, msg, wparam, lparam);
639	}