trunk/Src/wptMainProc.cpp

/* wptMainProc.cpp - Main window procedure
 *      Copyright (C) 2000-2006 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"

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;
}


/* 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"));
        SetDlgItemText (dlg, IDC_CONFDELCLIP_BRAIN, _("&Remember the answer"));
        SetDlgItemText (dlg, IDC_CONFDELCLIP_INFO, _("Do you want to delete the contents from the clipboard?"));
        SetDlgItemText (dlg, IDYES, _("&Yes"));
        SetDlgItemText (dlg, IDNO, _("&No"));
        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 (), NULL, NULL);
        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 not 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 (), NULL, NULL);
        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_card_manager (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);
    }
}


/* 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 DWORD cookie;
    static int use_hotkey = 0;
    INITCOMMONCONTROLSEX cce;
    LPARAM param;
    HWND wnd;
    gpgme_error_t err;
    curr_wnd_ctx currwnd = {0};
    const char *s;
    int rc, set_wc = 0, has_data = 0;

    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);
        html_help_init (&cookie);
        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);
        PTD_delete ();
        agent_flush_cache ();
        html_help_deinit (cookie);
        if (!gpg_clip_istext_avail (&has_data) && has_data) {
            int chk = get_reg_winpt_flag ("WipeClipboard");
            if (chk == -1 && msg != WM_ENDSESSION)
                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 ();
        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:
            gpg_read_only = gpg_check_permissions (0) == 0? 0 : 1;
            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;
            }
            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;
            }
            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:
            s = _("File Manager (use drag & drop to add files)");
            wnd = FindWindow (NULL, s);
            if (wnd && IsIconic (wnd))
                ShowWindow (wnd, SW_RESTORE);
            dialog_box_param (glob_hinst, (LPCSTR)IDD_WINPT_FILE,
                              GetDesktopWindow (), file_manager_dlg_proc, 0,
                              s, IDS_WINPT_FILE);
            break;
            
            /** Misc **/
        case ID_WINPT_KEY:
            wnd = FindWindow (NULL, _("Key Manager"));
            if (wnd && IsIconic (wnd))
                ShowWindow (wnd, SW_RESTORE);
            if (wnd)
                SetForegroundWindow (wnd);
            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_card_manager ();
            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) 2000-2006 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
48	static int cmd = 0;
49	static int wipe_contents = 0;
50
51
52	/* Dialog box procedure to display all insecure all ElGamal keys. */
53	BOOL CALLBACK
54	elgamal_warn_dlg_proc (HWND dlg, UINT msg, WPARAM wparam, LPARAM lparam)
55	{
56	gpg_keycache_t pc;
57	gpgme_key_t key;
58	char tmp[128+64+1];
59
60	switch (msg) {
61	case WM_INITDIALOG:
62	pc = keycache_get_ctx (1);
63	while (!gpg_keycache_next_key (pc, 0, &key)) {
64	if (key->subkeys->pubkey_algo == GPGME_PK_ELG) {
65	_snprintf (tmp, sizeof (tmp)-1, "(0x%s) %s",
66	key->subkeys->keyid+8, key->uids->uid);
67	SendDlgItemMessage (dlg, IDC_ELGWARN_LIST, LB_ADDSTRING,
68	0, (LPARAM)(const char *) tmp);
69	}
70	}
71	gpg_keycache_rewind (pc);
72	center_window (dlg, NULL);
73	SetForegroundWindow (dlg);
74	break;
75
76	case WM_COMMAND:
77	switch (LOWORD (wparam)) {
78	case IDOK:
79	EndDialog (dlg, TRUE);
80	break;
81	}
82	break;
83	}
84	return FALSE;
85	}
86
87
88	/* Dialog box procedure to confirm to delete the clipboard contents. */
89	static BOOL CALLBACK
90	confirm_delclipboard_dlg (HWND dlg, UINT msg, WPARAM wparam, LPARAM lparam)
91	{
92	switch (msg) {
93	case WM_INITDIALOG:
94	SetWindowText (dlg, _("Delete Clipboard Contents"));
95	SetDlgItemText (dlg, IDC_CONFDELCLIP_BRAIN, _("&Remember the answer"));
96	SetDlgItemText (dlg, IDC_CONFDELCLIP_INFO, _("Do you want to delete the contents from the clipboard?"));
97	SetDlgItemText (dlg, IDYES, _("&Yes"));
98	SetDlgItemText (dlg, IDNO, _("&No"));
99	center_window (dlg, NULL);
100	SetForegroundWindow (dlg);
101	break;
102
103	case WM_COMMAND:
104	switch (LOWORD (wparam)) {
105	case IDYES:
106	wipe_contents = 1;
107	if (IsDlgButtonChecked (dlg, IDC_CONFDELCLIP_BRAIN))
108	set_reg_winpt_flag ("WipeClipboard", 1);
109	EndDialog (dlg, TRUE);
110	break;
111
112	case IDNO:
113	wipe_contents = 0;
114	if (IsDlgButtonChecked (dlg, IDC_CONFDELCLIP_BRAIN))
115	set_reg_winpt_flag ("WipeClipboard", 0);
116	EndDialog (dlg, FALSE);
117	break;
118	}
119	break;
120	}
121	return FALSE;
122	}
123
124
125	static gpgme_error_t
126	currwnd_gpg_dlg (HWND hwnd, UINT id, int *ret_set)
127	{
128	gpgme_error_t err = gpg_error (GPG_ERR_NO_ERROR);
129	int type;
130
131	if (ret_set)
132	*ret_set = 1;
133	switch (id) {
134	case ID_WINPT_CURRWND_SYMENC:
135	gpg_encrypt_symmetric ();
136	break;
137
138	case ID_WINPT_CURRWND_ENCRYPT:
139	dialog_box_param( glob_hinst, (LPCSTR)IDD_WINPT_ENCRYPT, hwnd,
140	clip_encrypt_dlg_proc, 0,
141	_("Encryption"), IDS_WINPT_ENCRYPT );
142	break;
143
144	case ID_WINPT_CURRWND_SIGNENCRYPT:
145	dialog_box_param( glob_hinst, (LPCSTR)IDD_WINPT_SIGNENC, hwnd,
146	clip_signenc_dlg_proc, 0,
147	_("Sign & Encrypt"), IDS_WINPT_SIGNENC );
148	break;
149
150	case ID_WINPT_CURRWND_SIGN:
151	dialog_box_param( glob_hinst, (LPCSTR)IDD_WINPT_SIGN, hwnd,
152	clip_sign_dlg_proc, 0,
153	_("Signing"), IDS_WINPT_SIGN );
154	break;
155
156	case ID_WINPT_CURRWND_DECRYPT_VERIFY:
157	err = gpg_clip_get_pgptype (&type);
158	if (err) {
159	msg_box (hwnd, gpgme_strerror (err), _("Clipboard"), MB_ERR);
160	break;
161	}
162	if( (type & PGP_MESSAGE) && !(type & PGP_CLEARSIG) ) {
163	/* It makes only sense to insert the data in the window if it's
164	really a ciphertext. Verfied data doesn't need this. */
165	err = clip_decrypt_dlg (hwnd);
166	if (!err && reg_prefs.use_viewer) {
167	dialog_box_param( glob_hinst, (LPCSTR)IDD_WINPT_CLIPEDIT,
168	GetDesktopWindow(), clip_edit_dlg_proc, 0,
169	_("Clipboard Editor"), IDS_WINPT_CLIPEDIT);
170	if (ret_set)
171	*ret_set = 0;
172	}
173	}
174	else if ((type & PGP_PUBKEY) && !(type & PGP_CLEARSIG))
175	km_clip_import (GetDesktopWindow (), NULL, NULL);
176	else {
177	dialog_box_param( glob_hinst, (LPCSTR)IDD_WINPT_VERIFY, hwnd,
178	clip_verify_dlg_proc, 0,
179	_("Verify"), IDS_WINPT_VERIFY );
180	err = gpg_error (GPG_ERR_EOF); /* make sure window is not updated. */
181	}
182	break;
183	}
184
185	return err;
186	}
187
188
189	static void
190	clip_gpg_dlg (HWND hwnd, UINT id)
191	{
192	gpgme_error_t err;
193	int type;
194
195	if ((id == ID_WINPT_SIGN \|\| id == ID_WINPT_SIGNENCRYPT)
196	&& gnupg_access_keyring (0)) {
197	msg_box (hwnd, _("Could not access secret keyring."), _("Sign"), MB_ERR);
198	return;
199	}
200
201	switch( id ) {
202	case ID_WINPT_SYMENC:
203	gpg_encrypt_symmetric ();
204	break;
205
206	case ID_WINPT_ENCRYPT:
207	dialog_box_param( glob_hinst, (LPCSTR)IDD_WINPT_ENCRYPT, hwnd,
208	clip_encrypt_dlg_proc, 0,
209	_("Encryption"), IDS_WINPT_ENCRYPT );
210	break;
211
212	case ID_WINPT_SIGN:
213	dialog_box_param( glob_hinst, (LPCSTR)IDD_WINPT_SIGN, hwnd,
214	clip_sign_dlg_proc, 0,
215	_("Signing"), IDS_WINPT_SIGN );
216	break;
217
218	case ID_WINPT_SIGNENCRYPT:
219	dialog_box_param( glob_hinst, (LPCSTR)IDD_WINPT_SIGNENC, hwnd,
220	clip_signenc_dlg_proc, 0,
221	_("Sign & Encrypt"), IDS_WINPT_SIGNENC );
222	break;
223
224	case ID_WINPT_DECRYPT_VERIFY:
225	err = gpg_clip_get_pgptype (&type);
226	if (err) {
227	msg_box( hwnd, gpgme_strerror( err ), _("Clipboard"), MB_ERR );
228	break;
229	}
230	if( (type & PGP_MESSAGE) && !(type & PGP_CLEARSIG) ) {
231	err = clip_decrypt_dlg (hwnd);
232	if (!err && reg_prefs.use_viewer) {
233	dialog_box_param( glob_hinst, (LPCSTR)IDD_WINPT_CLIPEDIT,
234	GetDesktopWindow(), clip_edit_dlg_proc, 0,
235	_("Clipboard Editor"), IDS_WINPT_CLIPEDIT );
236	}
237	}
238	else if( (type & PGP_SIG) && !(type & PGP_CLEARSIG) ) {
239	text_input_s input;
240	gpgme_data_t sig;
241
242	memset( &input, 0, sizeof (input) );
243	err = gpg_data_new_from_clipboard (&sig, 0);
244	if( err ) {
245	msg_box( hwnd, gpgme_strerror( err ),_("Verify"), MB_ERR );
246	return;
247	}
248	input.type = 0;
249	dialog_box_param( glob_hinst, (LPCSTR)IDD_WINPT_TEXT, hwnd,
250	text_input_dlg_proc, (LPARAM)&input,
251	_("Text Input"), IDS_WINPT_TEXT );
252
253	gpg_data_release_and_set_clipboard( sig, 0 );
254	if( input.length ) {
255	dialog_box_param( glob_hinst, (LPCSTR)IDD_WINPT_VERIFY, hwnd,
256	clip_verify_dlg_proc, (LPARAM)&input,
257	_("Verify"), IDS_WINPT_VERIFY );
258	input.length = 0;
259	free_if_alloc( input.data );
260	}
261	}
262	else if (type & PGP_CLEARSIG) {
263	dialog_box_param( glob_hinst, (LPCSTR)IDD_WINPT_VERIFY, hwnd,
264	clip_verify_dlg_proc, 0,
265	_("Verify"), IDS_WINPT_VERIFY );
266	}
267	else if ((type & PGP_PUBKEY) \|\| (type & PGP_SECKEY))
268	km_clip_import (GetDesktopWindow (), NULL, NULL);
269	else
270	msg_box (hwnd, _("Unknown OpenPGP type."), _("Clipboard"), MB_ERR);
271	}
272	}
273
274
275	static bool
276	secret_key_available (void)
277	{
278	gpg_keycache_t sec = keycache_get_ctx (0);
279	if (!sec \|\| gpg_keycache_get_size (sec) == 0)
280	return false;
281	return true;
282	}
283
284
285	/* Load the Card Manager with the current card. */
286	static void
287	load_card_manager (void)
288	{
289	gpg_card_t card;
290
291	card = gpg_card_load ();
292	if (card) {
293	dialog_box_param (glob_hinst, (LPCSTR)IDD_WINPT_CARD_EDIT,
294	GetDesktopWindow (), card_edit_dlg_proc,
295	(LPARAM)card,
296	_("Card Edit"), IDS_WINPT_CARD_EDIT);
297	gpg_card_release (card);
298	}
299	}
300
301
302	/* Add the winpt symbol to the task bar. */
303	static void
304	add_taskbar_icon (HWND hwnd, NOTIFYICONDATA *nid)
305	{
306	nid->cbSize = sizeof (NOTIFYICONDATA);
307	nid->uFlags = NIF_MESSAGE \| NIF_ICON \| NIF_TIP;
308	nid->uCallbackMessage = WM_USER;
309	nid->hWnd = hwnd;
310	nid->hIcon = LoadIcon (glob_hinst, MAKEINTRESOURCE (IDI_WINPT));
311	strcpy (nid->szTip, "Windows Privacy Tray v"PGM_VERSION);
312	Shell_NotifyIcon (NIM_ADD, nid);
313	DestroyIcon (nid->hIcon);
314	}
315
316
317	/* Main message loop for the tray window. */
318	LRESULT CALLBACK
319	winpt_main_proc (HWND hwnd, UINT msg, WPARAM wparam, LPARAM lparam)
320	{
321	static NOTIFYICONDATA NID;
322	static DWORD cookie;
323	static int use_hotkey = 0;
324	INITCOMMONCONTROLSEX cce;
325	LPARAM param;
326	HWND wnd;
327	gpgme_error_t err;
328	curr_wnd_ctx currwnd = {0};
329	const char *s;
330	int rc, set_wc = 0, has_data = 0;
331
332	switch (msg) {
333	case WM_CREATE:
334	add_taskbar_icon (hwnd, &NID);
335	rc = wsock_init ();
336	if (rc)
337	msg_box (NULL, winpt_strerror (rc), "Winsock2 DLL", MB_ERR);
338	if (!reg_prefs.no_hotkeys) {
339	rc = hotkeys_register (hwnd);
340	if (rc)
341	msg_box (hwnd, hotkeys_strerror (), winpt_strerror (rc), MB_ERR);
342	}
343	rc = PTD_initialize ();
344	if (!rc)
345	msg_box (hwnd, _("Could not set current window mode hooks."),
346	_("WinPT Error"), MB_OK);
347	mapi_init ();
348	/* init common controls: date control. */
349	cce.dwSize = sizeof (INITCOMMONCONTROLSEX);
350	cce.dwICC = ICC_DATE_CLASSES;
351	InitCommonControlsEx (&cce);
352	html_help_init (&cookie);
353	LoadLibrary ("RichEd32.Dll");
354	break;
355
356	case WM_ENDSESSION:
357	case WM_DESTROY:
358	case WM_CLOSE:
359	case WM_QUIT:
360	cryptdisk_cleanup ();
361	mapi_deinit ();
362	wsock_end ();
363	keycache_release (1);
364	gnupg_backup_keyrings ();
365	free_reg_prefs ();
366	free_gnupg_table ();
367	hotkeys_unregister (hwnd);
368	PTD_delete ();
369	agent_flush_cache ();
370	html_help_deinit (cookie);
371	if (!gpg_clip_istext_avail (&has_data) && has_data) {
372	int chk = get_reg_winpt_flag ("WipeClipboard");
373	if (chk == -1 && msg != WM_ENDSESSION)
374	DialogBoxParam (glob_hinst, (LPCTSTR)IDD_WINPT_CONFDELCLIP,
375	GetDesktopWindow (), confirm_delclipboard_dlg,
376	0);
377	if (wipe_contents \|\| chk)
378	set_clip_text (NULL, " ", 1);
379	wipe_contents = 0;
380	}
381	debug_end ();
382	Shell_NotifyIcon (NIM_DELETE, &NID);
383	PostQuitMessage (0);
384	ExitProcess (0);
385	break;
386
387	case WM_USER:
388	switch (lparam) {
389	case WM_RBUTTONUP:
390	HMENU hm, popup;
391	POINT p;
392
393	gpg_read_only = gpg_check_permissions (0) == 0? 0 : 1;
394
395	SetForegroundWindow (hwnd);
396	GetCursorPos (&p);
397	hm = LoadMenu (glob_hinst, MAKEINTRESOURCE (IDR_WINPT));
398	popup = GetSubMenu (hm, 0);
399
400	set_menu_text( popup, ID_WINPT_FILE, _("File Manager") );
401	set_menu_text( popup, ID_WINPT_KEY, _("Key Manager") );
402	set_menu_text( popup, ID_WINPT_CARD, _("Card Manager") );
403	if (!scard_support)
404	set_menu_state (popup, ID_WINPT_CARD, MF_DISABLED\|MF_GRAYED);
405	if (!cryptdisk_available ()) {
406	set_menu_state (popup, ID_WINPT_CDISKNEW, MF_DISABLED\|MF_GRAYED);
407	set_menu_state (popup, ID_WINPT_CDISKMOUNT, MF_DISABLED\|MF_GRAYED);
408	set_menu_state (popup, ID_WINPT_CDISKUNMOUNT, MF_DISABLED\|MF_GRAYED);
409	}
410
411	set_menu_text (popup, ID_WINPT_EDIT, _("Edit Clipboard"));
412	set_menu_text (popup, ID_WINPT_ABOUT, _("About..."));
413	set_menu_text (popup, ID_WINPT_QUIT, _("Exit"));
414	set_menu_text (popup, ID_WINPT_SYMENC, _("Symmetric"));
415	set_menu_text (popup, ID_WINPT_ENCRYPT, _("Encrypt"));
416	set_menu_text (popup, ID_WINPT_SIGN, _("Sign"));
417	set_menu_text (popup, ID_WINPT_SIGNENCRYPT, _("Sign && Encrypt"));
418	set_menu_text (popup, ID_WINPT_DECRYPT, _("Decrypt/Verify"));
419	set_menu_text (popup, ID_WINPT_VERIFY, _("Verify"));
420	set_menu_text (popup, ID_WINPT_CURRWND_ENCRYPT, _("Encrypt"));
421	set_menu_text (popup, ID_WINPT_CURRWND_SIGNENCRYPT, _("Sign && Encrypt"));
422	set_menu_text (popup, ID_WINPT_CURRWND_DECRYPT_VERIFY, _("Decrypt/Verify"));
423	set_menu_text (popup, ID_WINPT_CURRWND_SIGN, _("Sign"));
424	if (!secret_key_available ()) {
425	set_menu_state (popup, ID_WINPT_SIGN, MF_DISABLED\|MF_GRAYED);
426	set_menu_state (popup, ID_WINPT_CURRWND_SIGN, MF_DISABLED\|MF_GRAYED);
427	set_menu_state (popup, ID_WINPT_SIGNENCRYPT, MF_DISABLED\|MF_GRAYED);
428	set_menu_state (popup, ID_WINPT_CURRWND_SIGNENCRYPT, MF_DISABLED\|MF_GRAYED);
429	}
430	/* change popup texts */
431	set_menu_text_bypos (popup, 6, _("Clipboard"));
432	set_menu_text_bypos (popup, 7, _("Current Window"));
433	set_menu_text_bypos (popup, 9, _("Preferences"));
434
435	TrackPopupMenu (popup, TPM_RIGHTALIGN, p.x, p.y, 0, hwnd, NULL);
436	PostMessage (hwnd, WM_USER, 0, 0);
437	DestroyMenu (popup);
438	DestroyMenu (hm);
439	break;
440
441	case WM_LBUTTONDBLCLK:
442	gpg_read_only = gpg_check_permissions (0) == 0? 0 : 1;
443	SendMessage (hwnd, WM_COMMAND, ID_WINPT_KEY, 0);
444	break;
445	}
446	break;
447
448	case WM_HOTKEY:
449	cmd = 0;
450	switch( wparam ) {
451	case WPT_CLIP_ENCRYPT_ID:
452	SendMessage( hwnd, WM_COMMAND, ID_WINPT_ENCRYPT, 0 );
453	break;
454
455	case WPT_CLIP_DECRYPT_VERIFY_ID:
456	SendMessage( hwnd, WM_COMMAND, ID_WINPT_DECRYPT_VERIFY, 0 );
457	break;
458
459	case WPT_CLIP_SIGN_ID:
460	SendMessage( hwnd, WM_COMMAND, ID_WINPT_SIGN, 0 );
461	break;
462
463	case WPT_CLIP_SIGN_ENCRYPT_ID:
464	SendMessage( hwnd, WM_COMMAND, ID_WINPT_SIGNENCRYPT, 0 );
465	break;
466
467	case WPT_CURRWND_ENCRYPT_ID:
468	use_hotkey = 1;
469	SendMessage( hwnd, WM_COMMAND, ID_WINPT_CURRWND_ENCRYPT, 0 );
470	break;
471
472	case WPT_CURRWND_SIGN_ID:
473	use_hotkey = 1;
474	SendMessage( hwnd, WM_COMMAND, ID_WINPT_CURRWND_SIGN, 0 );
475	break;
476
477	case WPT_CURRWND_SIGN_ENCRYPT_ID:
478	use_hotkey = 1;
479	SendMessage( hwnd, WM_COMMAND, ID_WINPT_CURRWND_SIGNENCRYPT, 0 );
480	break;
481
482	case WPT_CURRWND_DECRYPT_VERIFY_ID:
483	use_hotkey = 1;
484	SendMessage( hwnd, WM_COMMAND, ID_WINPT_CURRWND_DECRYPT_VERIFY, 0 );
485	break;
486
487	case WPT_AGENT_FORGET_ID:
488	rc = msg_box( hwnd, _("Remove all passphrases from cache?"),
489	_("WinPT"), MB_YESNO\|MB_ICONQUESTION );
490	if( rc == IDYES )
491	agent_flush_cache();
492	break;
493	}
494	break;
495
496	case WM_COMMAND:
497	if( gnupg_access_keyring( 1 ) ) {
498	if( log_box( "WinPT", MB_ERR\|MB_YESNO,
499	_("Could not access public keyring, exit WinPT?") ) == IDYES )
500	SendMessage( hwnd, WM_DESTROY, 0, 0 );
501	break;
502	}
503	switch( wparam ) {
504	/ Clipboard operations /
505	case ID_WINPT_SYMENC:
506	case ID_WINPT_ENCRYPT:
507	case ID_WINPT_SIGN:
508	case ID_WINPT_SIGNENCRYPT:
509	case ID_WINPT_DECRYPT_VERIFY:
510	err = gpg_clip_istext_avail( &has_data );
511	if( err ) {
512	msg_box( hwnd, gpgme_strerror( err ),_("Clipboard"), MB_ERR );
513	break;
514	}
515	if( !has_data ) {
516	msg_box( hwnd, winpt_strerror (WPTERR_CLIP_EMPTY),_("Clipboard"), MB_ERR );
517	break;
518	}
519	clip_gpg_dlg (hwnd, (int)wparam);
520	break;
521
522	/ Current window operations /
523	case ID_WINPT_CURRWND_SYMENC:
524	case ID_WINPT_CURRWND_ENCRYPT:
525	case ID_WINPT_CURRWND_SIGNENCRYPT:
526	case ID_WINPT_CURRWND_DECRYPT_VERIFY:
527	case ID_WINPT_CURRWND_SIGN:
528	rc = get_window_contents( hwnd, &currwnd, &use_hotkey );
529	if( rc ) {
530	log_box( _("WinPT Error"), MB_ERR,
531	_("Make sure that the window contains text.\n"
532	"%s."),
533	winpt_strerror( WPTERR_CURR_WND ) );
534	break;
535	}
536	rc = currwnd_gpg_dlg (hwnd, (UINT)wparam, &set_wc);
537	if (!rc && set_wc)
538	set_window_contents (hwnd, &currwnd);
539	break;
540
541	/ File handling /
542	case ID_WINPT_FILE:
543	s = _("File Manager (use drag & drop to add files)");
544	wnd = FindWindow (NULL, s);
545	if (wnd && IsIconic (wnd))
546	ShowWindow (wnd, SW_RESTORE);
547	dialog_box_param (glob_hinst, (LPCSTR)IDD_WINPT_FILE,
548	GetDesktopWindow (), file_manager_dlg_proc, 0,
549	s, IDS_WINPT_FILE);
550	break;
551
552	/ Misc /
553	case ID_WINPT_KEY:
554	wnd = FindWindow (NULL, _("Key Manager"));
555	if (wnd && IsIconic (wnd))
556	ShowWindow (wnd, SW_RESTORE);
557	if (wnd)
558	SetForegroundWindow (wnd);
559	param = 0;
560	if (cmd)
561	param = (LPARAM)cmd;
562	dialog_box_param (glob_hinst, (LPCSTR)IDD_WINPT_KEYMISC,
563	GetDesktopWindow(), keymanager_dlg_proc, param,
564	_("Key Manager"), IDS_WINPT_KEYMISC);
565	cmd = 0;
566	break;
567
568	case ID_WINPT_CARD:
569	load_card_manager ();
570	break;
571
572	case ID_WINPT_EDIT:
573	dialog_box_param( glob_hinst, (LPCSTR)IDD_WINPT_CLIPEDIT,
574	GetDesktopWindow(), clip_edit_dlg_proc, 0,
575	_("Clipboard Editor"), IDS_WINPT_CLIPEDIT );
576	break;
577
578	case ID_WINPT_ABOUT:
579	dialog_box_param( glob_hinst, (LPCSTR)IDD_WINPT_ABOUT, GetDesktopWindow(),
580	about_winpt_dlg_proc, 0,
581	_("About WinPT"), IDS_WINPT_ABOUT );
582	break;
583
584	case ID_WINPT_PREFS:
585	dialog_box_param( glob_hinst, (LPCSTR)IDD_WINPT_PREFS, GetDesktopWindow(),
586	prefs_dlg_proc, 0,
587	_("WinPT Preferences"), IDS_WINPT_PREFS );
588	break;
589
590	case ID_WINPT_GPGPREFS:
591	dialog_box_param (glob_hinst, (LPCSTR)IDD_WINPT_GPGPREFS, GetDesktopWindow(),
592	gpgprefs_dlg_proc, 0,
593	_("GnuPG Preferences"), IDS_WINPT_GPGPREFS);
594	break;
595
596	case ID_WINPT_CDISKNEW:
597	DialogBoxParam (glob_hinst, (LPCTSTR)IDD_WINPT_CDISK_NEW,
598	GetDesktopWindow (), cryptdisk_new_dlg_proc, 0);
599	break;
600
601	case ID_WINPT_CDISKMOUNT:
602	DialogBoxParam (glob_hinst, (LPCTSTR)IDD_WINPT_CDISK_MOUNT,
603	GetDesktopWindow (), cryptdisk_mount_dlg_proc, 0);
604	break;
605
606	case ID_WINPT_CDISKUNMOUNT:
607	DialogBoxParam (glob_hinst, (LPCTSTR)IDD_WINPT_CDISK_UMOUNT,
608	GetDesktopWindow (), cryptdisk_umount_dlg_proc, 0);
609	break;
610
611	case ID_WINPT_CDISKUMOUNTALL:
612	cryptdisk_unmount (0, 0);
613	break;
614
615	case ID_WINPT_QUIT:
616	SendMessage (hwnd, WM_DESTROY, 0, 0);
617	break;
618	}
619	break;
620	}
621
622	return DefWindowProc (hwnd, msg, wparam, lparam);
623	}