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"


/* 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;

    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 (res->unchanged != res->considered) {
        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);
            upd = print_import_status (res);
            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
41
42	/* Import the PGP key data from the clipboard.
43	Return value: 0 on success. */
44	gpgme_error_t
45	gpgme_op_clip_import (gpgme_ctx_t ctx)
46	{
47	gpgme_error_t err = 0;
48	gpgme_data_t keydata = NULL;
49
50	err = gpg_data_new_from_clipboard (&keydata, 0);
51	if (!err)
52	err = gpgme_op_import (ctx, keydata);
53
54	gpgme_data_release (keydata);
55	return err;
56	}
57
58
59	/* Load the import statistics dialog with the results from @res. */
60	int
61	print_import_status (gpgme_import_result_t res)
62	{
63	gpgme_import_status_t st;
64	const char *keyid;
65
66	dialog_box_param (glob_hinst, (LPCSTR)IDD_WINPT_IMPORT_STAT, glob_hwnd,
67	import_status_dlg_proc, (LPARAM)res,
68	_("Key Import Statistics"), IDS_WINPT_IMPORT_STAT);
69	if (res->unchanged != res->considered) {
70	for (st=res->imports; st; st=st->next) {
71	if (st->status == 0) /* nothing changed */
72	continue;
73	keyid = st->fpr;
74	keyid += (strlen (st->fpr) == 32)? 24 : 32;
75	keycache_update (0, keyid);
76	}
77	}
78	return !(res->unchanged == res->considered);
79	}
80
81
82	/* Dialog procedure for importing key clipboard data. */
83	BOOL CALLBACK
84	clip_import_dlg_proc (HWND dlg, UINT msg, WPARAM wparam, LPARAM lparam)
85	{
86	static listview_ctrl_t lv = NULL;
87	static int is_revcert;
88	static int has_seckeys;
89	int rc = 0, upd = 0;
90	gpgme_error_t err;
91	gpgme_ctx_t ctx;
92	gpgme_import_result_t res;
93
94	switch (msg) {
95	case WM_INITDIALOG:
96	SetWindowText (dlg, _("Key Import"));
97	SetDlgItemText (dlg, IDC_IMPORT_DOIT, _("&Import"));
98
99	rc = implist_build (&lv, GetDlgItem (dlg, IDC_IMPORT_KEYLIST));
100	if (rc)
101	BUG (NULL);
102	SetForegroundWindow (dlg);
103	center_window (dlg, NULL);
104	rc = implist_load (lv, NULL, &is_revcert, &has_seckeys);
105	return TRUE;
106
107	case WM_DESTROY:
108	if( lv ) {
109	implist_delete(lv);
110	lv = NULL;
111	}
112	return FALSE;
113
114	case WM_SYSCOMMAND:
115	if (LOWORD (wparam) == SC_CLOSE)
116	EndDialog (dlg, FALSE);
117	return FALSE;
118
119	case WM_COMMAND:
120	switch (LOWORD(wparam)) {
121	case IDCANCEL:
122	EndDialog (dlg, FALSE);
123	return TRUE;
124
125	case IDC_IMPORT_DOIT:
126	if (has_seckeys > 0) {
127	msg_box (dlg, _("Some of the imported keys are secret keys.\n\n"
128	"The ownertrust values of these keys must be\n"
129	"set manually via the Key Properties dialog."),
130	_("Import"), MB_INFO);
131	}
132	SetForegroundWindow (dlg);
133	center_window (dlg, NULL);
134
135	err = gpgme_new (&ctx);
136	if (err)
137	BUG (NULL);
138	err = gpgme_op_clip_import (ctx);
139	if (err) {
140	msg_box (dlg, gpgme_strerror (err), _("Import"), MB_ERR);
141	gpgme_release (ctx);
142	return FALSE;
143	}
144	res = gpgme_op_import_result (ctx);
145	upd = print_import_status (res);
146	if (res->no_user_id > 0) {
147	msg_box (dlg, _("Key without a self signature was dectected!\n"
148	"(This key is NOT usable for encryption, etc)\n"
149	"\n"
150	"Cannot import these key(s)."), _("Import"), MB_INFO);
151	}
152	gpgme_release (ctx);
153	EndDialog (dlg, upd);
154	return TRUE;
155	}
156	break;
157	}
158
159	return FALSE;
160	}