| 1 |
/* wptSigList.cpp - Listview for key signatures |
| 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 |
| 8 |
* modify it under the terms of the GNU General Public License |
| 9 |
* as published by the Free Software Foundation; either version 2 |
| 10 |
* of the License, or (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 GNU |
| 15 |
* 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 <time.h> |
| 28 |
|
| 29 |
#include "wptGPG.h" |
| 30 |
#include "wptCommonCtl.h" |
| 31 |
#include "wptKeylist.h" |
| 32 |
#include "wptNLS.h" |
| 33 |
#include "wptUTF8.h" |
| 34 |
#include "wptErrors.h" |
| 35 |
#include "wptTypes.h" |
| 36 |
#include "wptW32API.h" |
| 37 |
|
| 38 |
|
| 39 |
/* Is the given signature an user-id signature? */ |
| 40 |
#define IS_UID_CERT(_class) ((_class) >= 0x10 && (_class) <= 0x13) |
| 41 |
|
| 42 |
|
| 43 |
/* Create a signature list control in @lv with the parent window |
| 44 |
given in @ctrl. |
| 45 |
Return value: 0 on success. */ |
| 46 |
static int |
| 47 |
siglist_build (listview_ctrl_t * lv, HWND ctrl) |
| 48 |
{ |
| 49 |
struct listview_ctrl_s *c; |
| 50 |
struct listview_column_s implist[] = { |
| 51 |
{0, 240, (char *)_("User ID")}, |
| 52 |
{1, 50, (char *)_("Valid")}, |
| 53 |
{2, 40, (char *)_("Class")}, |
| 54 |
{3, 68, (char *)_("Creation")}, |
| 55 |
{4, 80, (char *)_("Key ID")}, |
| 56 |
{5, 68, (char *)_("Expiration")}, |
| 57 |
{6, 56, (char *)_("Algorithm")}, |
| 58 |
{0, 0, NULL} |
| 59 |
}; |
| 60 |
int j, rc = 0; |
| 61 |
|
| 62 |
rc = listview_new (&c); |
| 63 |
if (rc) |
| 64 |
return rc; |
| 65 |
c->ctrl = ctrl; |
| 66 |
for ( j=0; implist[j].fieldname != NULL; j++ ) |
| 67 |
listview_add_column( c, &implist[j] ); |
| 68 |
listview_set_ext_style( c ); |
| 69 |
*lv = c; |
| 70 |
return 0; |
| 71 |
} |
| 72 |
|
| 73 |
|
| 74 |
/* Delete the signature control in @lv. */ |
| 75 |
void |
| 76 |
siglist_delete( listview_ctrl_t lv ) |
| 77 |
{ |
| 78 |
if( lv ) { |
| 79 |
listview_release( lv ); |
| 80 |
} |
| 81 |
} |
| 82 |
|
| 83 |
|
| 84 |
/* Indent the string in @old with the level @ilvl. |
| 85 |
Return value: indented string. */ |
| 86 |
static char * |
| 87 |
indent_string (const char * old, int ilvl) |
| 88 |
{ |
| 89 |
char * p; |
| 90 |
int i; |
| 91 |
|
| 92 |
p = new char[strlen (old) + 1 + ilvl]; |
| 93 |
if (!p) |
| 94 |
BUG (NULL); |
| 95 |
for (i = 0; i < ilvl; i++) |
| 96 |
p[i] = ' '; |
| 97 |
strcpy (p+i, old); |
| 98 |
return p; |
| 99 |
} |
| 100 |
|
| 101 |
|
| 102 |
/* Add an userid signature @ks from the userid @uid to the sig list |
| 103 |
control @lv. |
| 104 |
Return value: 0 on success. */ |
| 105 |
static int |
| 106 |
siglist_add_key (listview_ctrl_t lv, gpgme_user_id_t uid, gpgme_key_sig_t ks) |
| 107 |
{ |
| 108 |
gpgme_key_t key=NULL; |
| 109 |
char t[128]; |
| 110 |
const char *attr; |
| 111 |
const char *s; |
| 112 |
int rc = 0, key_attr; |
| 113 |
|
| 114 |
if (ks && !IS_UID_CERT (ks->sig_class)) |
| 115 |
return 0; |
| 116 |
|
| 117 |
rc = listview_add_item (lv, " "); |
| 118 |
if( rc ) |
| 119 |
return rc; |
| 120 |
|
| 121 |
attr = NULL; |
| 122 |
if (!uid) { |
| 123 |
get_pubkey (ks->keyid, &key); |
| 124 |
if (key) |
| 125 |
attr = key->uids->uid; |
| 126 |
} |
| 127 |
else |
| 128 |
attr = uid->uid; |
| 129 |
if (attr && strlen (attr)) { |
| 130 |
char *uid_utf8 = utf8_to_wincp (attr, strlen (attr)); |
| 131 |
char *p = uid? m_strdup (uid_utf8) : indent_string (uid_utf8, 2); |
| 132 |
listview_add_sub_item (lv, 0, 0, p); |
| 133 |
free (uid_utf8); |
| 134 |
free_if_alloc (p); |
| 135 |
} |
| 136 |
else |
| 137 |
listview_add_sub_item (lv, 0, 0, _(" user ID not found")); |
| 138 |
|
| 139 |
if (uid) |
| 140 |
return 0; |
| 141 |
|
| 142 |
switch (gpgme_err_code (ks->status)) { |
| 143 |
case GPG_ERR_NO_ERROR: s = "YES"; break; |
| 144 |
case GPG_ERR_NO_PUBKEY: s = "NOKEY"; break; |
| 145 |
case GPG_ERR_BAD_SIGNATURE:s = "NO"; break; |
| 146 |
default: s = "ERROR"; break; |
| 147 |
} |
| 148 |
listview_add_sub_item( lv, 0, 1, s ); |
| 149 |
|
| 150 |
switch (ks->sig_class) { |
| 151 |
case 0x10: strcpy (t, " "); break; |
| 152 |
case 0x11: strcpy (t, "1"); break; |
| 153 |
case 0x12: strcpy (t, "2"); break; |
| 154 |
case 0x13: strcpy (t, "3"); break; |
| 155 |
} |
| 156 |
|
| 157 |
strcat (t, " "); |
| 158 |
if (!ks->exportable) |
| 159 |
strcat (t, "L"); |
| 160 |
/*if (key_attr & GPGME_SIGF_NREV) |
| 161 |
strcat (t, "R");*/ |
| 162 |
listview_add_sub_item (lv, 0, 2, t); |
| 163 |
|
| 164 |
key_attr = ks->timestamp; |
| 165 |
if( key_attr ) { |
| 166 |
s = get_key_created( key_attr ); |
| 167 |
listview_add_sub_item( lv, 0, 3, s ); |
| 168 |
} |
| 169 |
|
| 170 |
attr = ks->keyid; |
| 171 |
if( attr && strlen( attr ) == 16 ) { |
| 172 |
_snprintf (t, sizeof t -1, "0x%s", attr + 8); |
| 173 |
listview_add_sub_item( lv, 0, 4, t ); |
| 174 |
} |
| 175 |
|
| 176 |
key_attr = ks->expires; |
| 177 |
if (key_attr) { |
| 178 |
s = get_key_created (key_attr); |
| 179 |
listview_add_sub_item (lv, 0, 5, s); |
| 180 |
} |
| 181 |
|
| 182 |
attr = get_key_pubalgo (ks->pubkey_algo); |
| 183 |
if( attr ) |
| 184 |
listview_add_sub_item( lv, 0, 6, (char *)attr ); |
| 185 |
|
| 186 |
return 0; |
| 187 |
} |
| 188 |
|
| 189 |
|
| 190 |
/* Load a signature list with the signatures of the key with |
| 191 |
the keyID @keyid. The parent window is in @ctrl. |
| 192 |
Return value is the handle to the listview control. */ |
| 193 |
listview_ctrl_t |
| 194 |
siglist_load (HWND ctrl, const char *keyid) |
| 195 |
{ |
| 196 |
gpgme_key_t key; |
| 197 |
gpgme_user_id_t u; |
| 198 |
gpgme_key_sig_t s; |
| 199 |
listview_ctrl_t lv; |
| 200 |
int rc, i=0; |
| 201 |
|
| 202 |
if (siglist_build (&lv, ctrl)) |
| 203 |
BUG (NULL); |
| 204 |
rc = get_pubkey(keyid, &key); |
| 205 |
if (rc) |
| 206 |
BUG (NULL); |
| 207 |
|
| 208 |
/* XXX: the root item is at the end but should come first. */ |
| 209 |
for (u=key->uids; u; u = u->next) { |
| 210 |
siglist_add_key (lv, u, NULL); |
| 211 |
for (s = u->signatures; s; s = s->next) { |
| 212 |
rc = siglist_add_key (lv, NULL, s); |
| 213 |
if (rc) |
| 214 |
break; |
| 215 |
} |
| 216 |
} |
| 217 |
if (rc) { |
| 218 |
siglist_delete (lv); |
| 219 |
lv = NULL; |
| 220 |
} |
| 221 |
return lv; |
| 222 |
} |
Parent Directory
| 
Revision Log