trunk/Src/wptOwnertrustDlg.cpp

/* wptOwnertrust.cpp - Ownertrust im- and export
 *      Copyright (C) 2001, 2002, 2003, 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 <sys/stat.h>

#include "resource.h"
#include "wptTypes.h"
#include "wptGPG.h"
#include "wptErrors.h"
#include "wptNLS.h"
#include "wptW32API.h"


/* Export the ownertrust to the file @fname.
   Return value: 0 on success. */
static gpgme_error_t
gpg_export_ownertrust (const char *fname)
{
    gpgme_error_t err;
    char *ot_data = NULL;
    FILE *f;

    err = gpg_manage_ownertrust (&ot_data, 1);
    if (err)
        return err;
    f = fopen (fname, "wb");
    if (f) {
        fwrite (ot_data, 1, strlen (ot_data), f);
        fclose (f);
    }
    else
        err = gpg_error (GPG_ERR_ENOENT);
    free (ot_data);
    return 0;
}


/* Import the ownertrust from file @fname.
   Return value: 0 on success. */
static gpgme_error_t
gpg_import_ownertrust (const char *fname)
{
    gpgme_error_t err;
    FILE *f;
    struct stat st;
    char *ot_data;

    if (stat (fname, &st))
        return gpg_error (GPG_ERR_ENOENT);
    f = fopen (fname, "rb");
    if (!f)
        return gpg_error (GPG_ERR_ENOENT);
    ot_data = (char*)calloc (1, st.st_size+1);
    if (!ot_data)
        BUG (NULL);
    fread (ot_data, 1, st.st_size, f);
    fclose (f);

    err = gpg_manage_ownertrust (&ot_data, 0);

    free (ot_data);
    return 0;
}


/* Dialog procedure to manage the ownertrust. */
BOOL CALLBACK
ownertrust_dlg_proc (HWND dlg, UINT msg, WPARAM wparam, LPARAM lparam)
{
    gpgme_error_t err;
    const char *fname;
    
    switch( msg ) {
    case WM_INITDIALOG:
    #ifndef LANG_DE
        SetWindowText( dlg, _("Ownertrust") );
        SetDlgItemText( dlg, IDC_OWNERTRUST_INFO, _("File") );
        SetDlgItemText( dlg, IDC_OWNERTRUST_DESC,
                       _("Here it is possible to save or restore the ownertrust from the "
                         "'trustdb' file. This could be very useful because the values are NOT "
                         "stored in the keyring.") );
    #endif
        center_window( dlg, NULL );
        SetForegroundWindow( dlg );
        return TRUE;
        
    case WM_SYSCOMMAND:
        if (LOWORD (wparam) == SC_CLOSE)
            EndDialog (dlg, TRUE);
        return TRUE;
        
    case WM_COMMAND:
        switch (LOWORD (wparam)) {
        case IDC_OWNERTRUST_EXPORT:
            fname = get_filesave_dlg (dlg, _("Select file name for output"), NULL, NULL);
            if (!fname)
                return TRUE;
            err = gpg_export_ownertrust (fname);
            if (err) {
                msg_box (dlg, gpgme_strerror( err ), _("Ownertrust"), MB_ERR );
                return TRUE;
            }
            status_box (dlg, _("Ownertrust successfully exported."), _("GnuPG Status"));
            return TRUE;

        case IDC_OWNERTRUST_IMPORT:
            fname = get_fileopen_dlg (dlg, _("Select file name for input"), NULL, NULL);
            if (!fname)
                return TRUE;
            err = gpg_import_ownertrust (fname);
            if (err) {
                msg_box (dlg, gpgme_strerror (err), _("Ownertrust"), MB_ERR);
                return TRUE;
            }
            status_box (dlg, _("Ownertrust succefully imported."), _("GnuPG Status"));
            return TRUE;
            
        case IDCANCEL:
            EndDialog (dlg, FALSE);
            return TRUE;
        }
        break;
    }
    
    return FALSE;
}
1	werner	36	/* wptOwnertrust.cpp - Ownertrust im- and export
2			* Copyright (C) 2001, 2002, 2003, 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
22			#ifdef HAVE_CONFIG_H
23			#include <config.h>
24			#endif
25
26			#include <windows.h>
27			#include <sys/stat.h>
28
29	werner	47	#include "resource.h"
30	werner	36	#include "wptTypes.h"
31			#include "wptGPG.h"
32			#include "wptErrors.h"
33			#include "wptNLS.h"
34			#include "wptW32API.h"
35
36
37			/* Export the ownertrust to the file @fname.
38			Return value: 0 on success. */
39			static gpgme_error_t
40			gpg_export_ownertrust (const char *fname)
41			{
42			gpgme_error_t err;
43			char *ot_data = NULL;
44			FILE *f;
45
46			err = gpg_manage_ownertrust (&ot_data, 1);
47			if (err)
48			return err;
49			f = fopen (fname, "wb");
50			if (f) {
51			fwrite (ot_data, 1, strlen (ot_data), f);
52			fclose (f);
53			}
54			else
55			err = gpg_error (GPG_ERR_ENOENT);
56			free (ot_data);
57			return 0;
58			}
59
60
61			/* Import the ownertrust from file @fname.
62			Return value: 0 on success. */
63			static gpgme_error_t
64			gpg_import_ownertrust (const char *fname)
65			{
66			gpgme_error_t err;
67			FILE *f;
68			struct stat st;
69			char *ot_data;
70
71			if (stat (fname, &st))
72			return gpg_error (GPG_ERR_ENOENT);
73			f = fopen (fname, "rb");
74			if (!f)
75			return gpg_error (GPG_ERR_ENOENT);
76			ot_data = (char*)calloc (1, st.st_size+1);
77			if (!ot_data)
78			BUG (NULL);
79			fread (ot_data, 1, st.st_size, f);
80			fclose (f);
81
82			err = gpg_manage_ownertrust (&ot_data, 0);
83
84			free (ot_data);
85			return 0;
86			}
87
88
89			/* Dialog procedure to manage the ownertrust. */
90			BOOL CALLBACK
91			ownertrust_dlg_proc (HWND dlg, UINT msg, WPARAM wparam, LPARAM lparam)
92			{
93			gpgme_error_t err;
94			const char *fname;
95
96			switch( msg ) {
97			case WM_INITDIALOG:
98			#ifndef LANG_DE
99			SetWindowText( dlg, _("Ownertrust") );
100			SetDlgItemText( dlg, IDC_OWNERTRUST_INFO, _("File") );
101			SetDlgItemText( dlg, IDC_OWNERTRUST_DESC,
102			_("Here it is possible to save or restore the ownertrust from the "
103			"'trustdb' file. This could be very useful because the values are NOT "
104			"stored in the keyring.") );
105			#endif
106			center_window( dlg, NULL );
107			SetForegroundWindow( dlg );
108			return TRUE;
109
110			case WM_SYSCOMMAND:
111			if (LOWORD (wparam) == SC_CLOSE)
112			EndDialog (dlg, TRUE);
113			return TRUE;
114
115			case WM_COMMAND:
116			switch (LOWORD (wparam)) {
117			case IDC_OWNERTRUST_EXPORT:
118			fname = get_filesave_dlg (dlg, _("Select file name for output"), NULL, NULL);
119			if (!fname)
120			return TRUE;
121			err = gpg_export_ownertrust (fname);
122			if (err) {
123			msg_box (dlg, gpgme_strerror( err ), _("Ownertrust"), MB_ERR );
124			return TRUE;
125			}
126			status_box (dlg, _("Ownertrust successfully exported."), _("GnuPG Status"));
127			return TRUE;
128
129			case IDC_OWNERTRUST_IMPORT:
130			fname = get_fileopen_dlg (dlg, _("Select file name for input"), NULL, NULL);
131			if (!fname)
132			return TRUE;
133			err = gpg_import_ownertrust (fname);
134			if (err) {
135			msg_box (dlg, gpgme_strerror (err), _("Ownertrust"), MB_ERR);
136			return TRUE;
137			}
138			status_box (dlg, _("Ownertrust succefully imported."), _("GnuPG Status"));
139			return TRUE;
140
141			case IDCANCEL:
142			EndDialog (dlg, FALSE);
143			return TRUE;
144			}
145			break;
146			}
147
148			return FALSE;
149			}