trunk/Src/wptClipImportDlg.cpp

/* wptClipImportDlg.cpp - WinPT key import dialog
 *      Copyright (C) 2001-2005 Timo Schulz
 *      Copyright (C) 2005 g10 Code GmbH
 *
 * 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 "resource.h"
#include "wptCrypto.h"
#include "wptGPG.h"
#include "wptCommonCtl.h"
#include "wptKeylist.h"
#include "wptNLS.h"
#include "wptErrors.h"
#include "wptTypes.h"
#include "wptContext.h" /* for passphrase_s */
#include "wptDlgs.h"
#include "wptW32API.h"
#include "wptVersion.h"
#include "wptImport.h"
#include "wptKeyManager.h"


/* Import the PGP key data from the clipboard.
   Return value: 0 on success. */
gpgme_error_t
gpgme_op_clip_import (gpgme_ctx_t ctx)
{
    gpgme_error_t err = 0;
    gpgme_data_t keydata = NULL;
    
    err = gpg_data_new_from_clipboard (&keydata, 0);
    if (!err)
        err = gpgme_op_import (ctx, keydata);

    gpgme_data_release (keydata);
    return err;
}


/* Load the import statistics dialog with the results from @res. */   
int
print_import_status (gpgme_import_result_t res)
{
    gpgme_import_status_t st;
    const char *keyid;
    int new_keys = res->considered - res->unchanged;

    dialog_box_param (glob_hinst, (LPCSTR)IDD_WINPT_IMPORT_STAT, glob_hwnd,
                      import_status_dlg_proc, (LPARAM)res,
                      _("Key Import Statistics"), IDS_WINPT_IMPORT_STAT);
    if (new_keys > 0 && new_keys < KM_PRELOAD_KEYS) {
        for (st=res->imports; st; st=st->next) {
            if (st->status == 0) /* nothing changed */
                continue;
            keyid = st->fpr;
            keyid += (strlen (st->fpr) == 32)? 24 : 32;
            keycache_update (0, keyid);
        }
    }
    return !(res->unchanged == res->considered);
}


/* Dialog procedure for importing key clipboard data. */
BOOL CALLBACK
clip_import_dlg_proc (HWND dlg, UINT msg, WPARAM wparam, LPARAM lparam)
{
    static listview_ctrl_t lv = NULL;
    static int is_revcert;
    static int has_seckeys;
    int rc = 0, upd = 0;
    gpgme_error_t err;
    gpgme_ctx_t ctx;
    gpgme_import_result_t res;
    
    switch (msg) {
    case WM_INITDIALOG:
        SetWindowText (dlg, _("Key Import"));
        SetDlgItemText (dlg, IDC_IMPORT_DOIT, _("&Import"));

        rc = implist_build (&lv, GetDlgItem (dlg, IDC_IMPORT_KEYLIST));
        if (rc)
            BUG (NULL);
        SetForegroundWindow (dlg);
        center_window (dlg, NULL);
        rc = implist_load (lv, NULL, &is_revcert, &has_seckeys);
        return TRUE;
        
    case WM_DESTROY:
        if( lv ) {
            implist_delete(lv);
            lv = NULL;
        }
        return FALSE;
        
    case WM_SYSCOMMAND:
        if (LOWORD (wparam) == SC_CLOSE)
            EndDialog (dlg, FALSE);
        return FALSE;
        
    case WM_COMMAND:
        switch (LOWORD(wparam)) {
        case IDCANCEL:
            EndDialog (dlg, FALSE);
            return TRUE;
            
        case IDC_IMPORT_DOIT:
            if (has_seckeys > 0) {
                msg_box (dlg, _("Some of the imported keys are secret keys.\n\n"
                                "The ownertrust values of these keys must be\n"
                                "set manually via the Key Properties dialog."),
                         _("Import"), MB_INFO);
            }
            SetForegroundWindow (dlg);
            center_window (dlg, NULL);

            err = gpgme_new (&ctx);
            if (err)
                BUG (NULL);
            err = gpgme_op_clip_import (ctx);
            if (err) {
                msg_box (dlg, gpgme_strerror (err), _("Import"), MB_ERR);
                gpgme_release (ctx);
                return FALSE;
            }
            res = gpgme_op_import_result (ctx);
            print_import_status (res);
            upd = res->considered - res->unchanged;
            if (res->no_user_id > 0) {            
                msg_box (dlg, _("Key without a self signature was dectected!\n"
                                "(This key is NOT usable for encryption, etc)\n"
                                "\n"
                                "Cannot import these key(s)."), _("Import"), MB_INFO);
            }
            gpgme_release (ctx);
            EndDialog (dlg, upd);
            return TRUE;
        }
        break;
    }
    
    return FALSE;
}
1	/* wptClipImportDlg.cpp - WinPT key import dialog
2	* Copyright (C) 2001-2005 Timo Schulz
3	* Copyright (C) 2005 g10 Code GmbH
4	*
5	* This file is part of WinPT.
6	*
7	* WinPT is free software; you can redistribute it and/or modify
8	* it under the terms of the GNU General Public License as published by
9	* the Free Software Foundation; either version 2 of the License, or
10	* (at your option) any later version.
11	*
12	* WinPT is distributed in the hope that it will be useful,
13	* but WITHOUT ANY WARRANTY; without even the implied warranty of
14	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15	* GNU General Public License for more details.
16	*
17	* You should have received a copy of the GNU General Public License
18	* along with WinPT; if not, write to the Free Software Foundation,
19	* Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
20	*/
21	#ifdef HAVE_CONFIG_H
22	#include <config.h>
23	#endif
24
25	#include <windows.h>
26
27	#include "resource.h"
28	#include "wptCrypto.h"
29	#include "wptGPG.h"
30	#include "wptCommonCtl.h"
31	#include "wptKeylist.h"
32	#include "wptNLS.h"
33	#include "wptErrors.h"
34	#include "wptTypes.h"
35	#include "wptContext.h" /* for passphrase_s */
36	#include "wptDlgs.h"
37	#include "wptW32API.h"
38	#include "wptVersion.h"
39	#include "wptImport.h"
40	#include "wptKeyManager.h"
41
42
43	/* Import the PGP key data from the clipboard.
44	Return value: 0 on success. */
45	gpgme_error_t
46	gpgme_op_clip_import (gpgme_ctx_t ctx)
47	{
48	gpgme_error_t err = 0;
49	gpgme_data_t keydata = NULL;
50
51	err = gpg_data_new_from_clipboard (&keydata, 0);
52	if (!err)
53	err = gpgme_op_import (ctx, keydata);
54
55	gpgme_data_release (keydata);
56	return err;
57	}
58
59
60	/* Load the import statistics dialog with the results from @res. */
61	int
62	print_import_status (gpgme_import_result_t res)
63	{
64	gpgme_import_status_t st;
65	const char *keyid;
66	int new_keys = res->considered - res->unchanged;
67
68	dialog_box_param (glob_hinst, (LPCSTR)IDD_WINPT_IMPORT_STAT, glob_hwnd,
69	import_status_dlg_proc, (LPARAM)res,
70	_("Key Import Statistics"), IDS_WINPT_IMPORT_STAT);
71	if (new_keys > 0 && new_keys < KM_PRELOAD_KEYS) {
72	for (st=res->imports; st; st=st->next) {
73	if (st->status == 0) /* nothing changed */
74	continue;
75	keyid = st->fpr;
76	keyid += (strlen (st->fpr) == 32)? 24 : 32;
77	keycache_update (0, keyid);
78	}
79	}
80	return !(res->unchanged == res->considered);
81	}
82
83
84	/* Dialog procedure for importing key clipboard data. */
85	BOOL CALLBACK
86	clip_import_dlg_proc (HWND dlg, UINT msg, WPARAM wparam, LPARAM lparam)
87	{
88	static listview_ctrl_t lv = NULL;
89	static int is_revcert;
90	static int has_seckeys;
91	int rc = 0, upd = 0;
92	gpgme_error_t err;
93	gpgme_ctx_t ctx;
94	gpgme_import_result_t res;
95
96	switch (msg) {
97	case WM_INITDIALOG:
98	SetWindowText (dlg, _("Key Import"));
99	SetDlgItemText (dlg, IDC_IMPORT_DOIT, _("&Import"));
100
101	rc = implist_build (&lv, GetDlgItem (dlg, IDC_IMPORT_KEYLIST));
102	if (rc)
103	BUG (NULL);
104	SetForegroundWindow (dlg);
105	center_window (dlg, NULL);
106	rc = implist_load (lv, NULL, &is_revcert, &has_seckeys);
107	return TRUE;
108
109	case WM_DESTROY:
110	if( lv ) {
111	implist_delete(lv);
112	lv = NULL;
113	}
114	return FALSE;
115
116	case WM_SYSCOMMAND:
117	if (LOWORD (wparam) == SC_CLOSE)
118	EndDialog (dlg, FALSE);
119	return FALSE;
120
121	case WM_COMMAND:
122	switch (LOWORD(wparam)) {
123	case IDCANCEL:
124	EndDialog (dlg, FALSE);
125	return TRUE;
126
127	case IDC_IMPORT_DOIT:
128	if (has_seckeys > 0) {
129	msg_box (dlg, _("Some of the imported keys are secret keys.\n\n"
130	"The ownertrust values of these keys must be\n"
131	"set manually via the Key Properties dialog."),
132	_("Import"), MB_INFO);
133	}
134	SetForegroundWindow (dlg);
135	center_window (dlg, NULL);
136
137	err = gpgme_new (&ctx);
138	if (err)
139	BUG (NULL);
140	err = gpgme_op_clip_import (ctx);
141	if (err) {
142	msg_box (dlg, gpgme_strerror (err), _("Import"), MB_ERR);
143	gpgme_release (ctx);
144	return FALSE;
145	}
146	res = gpgme_op_import_result (ctx);
147	print_import_status (res);
148	upd = res->considered - res->unchanged;
149	if (res->no_user_id > 0) {
150	msg_box (dlg, _("Key without a self signature was dectected!\n"
151	"(This key is NOT usable for encryption, etc)\n"
152	"\n"
153	"Cannot import these key(s)."), _("Import"), MB_INFO);
154	}
155	gpgme_release (ctx);
156	EndDialog (dlg, upd);
157	return TRUE;
158	}
159	break;
160	}
161
162	return FALSE;
163	}