/[winpt]/trunk/Src/wptKeysigDlg.cpp
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Diff of /trunk/Src/wptKeysigDlg.cpp

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revision 34 by twoaday, Wed Oct 26 11:20:09 2005 UTC revision 204 by twoaday, Wed Apr 26 06:37:23 2006 UTC
# Line 1  Line 1 
1  /* wptKeysigDlg.cpp - Key signature listing  /* wptKeysigDlg.cpp - Key signature listing
2   *      Copyright (C) 2001-2005 Timo Schulz   *      Copyright (C) 2001-2006 Timo Schulz
3   *   *
4   * This file is part of WinPT.   * This file is part of WinPT.
5   *   *
6   * WinPT is free software; you can redistribute it and/or modify   * 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   * 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   * the Free Software Foundation; either version 2 of the License, or
9   * (at your option) any later version.   * (at your option) any later version.
10   *   *
11   * WinPT is distributed in the hope that it will be useful,   * WinPT is distributed in the hope that it will be useful,
12   * but WITHOUT ANY WARRANTY; without even the implied warranty of   * but WITHOUT ANY WARRANTY; without even the implied warranty of
13   * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the   * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
14   * GNU General Public License for more details.   * GNU General Public License for more details.
15   *   *
16   * You should have received a copy of the GNU General Public License   * You should have received a copy of the GNU General Public License
17   * along with WinPT; if not, write to the Free Software Foundation,   * along with WinPT; if not, write to the Free Software Foundation,
18   * Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA   * Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
19   */   */
20    #ifdef HAVE_CONFIG_H
21  #include <windows.h>  #include <config.h>
22  #include <commctrl.h>  #endif
23  #include <time.h>  
24    #include <windows.h>
25  #include "../resource.h"  #include <commctrl.h>
26  #include "wptGPG.h"  #include <time.h>
27  #include "wptCommonCtl.h"  
28  #include "wptContext.h" /* for passphrase_s */  #include "resource.h"
29  #include "wptDlgs.h"  #include "wptGPG.h"
30  #include "wptW32API.h"  #include "wptCommonCtl.h"
31  #include "wptNLS.h"  #include "wptContext.h" /* for passphrase_s */
32  #include "wptKeyList.h"  #include "wptDlgs.h"
33  #include "wptKeyserver.h"  #include "wptW32API.h"
34  #include "wptUTF8.h"  #include "wptNLS.h"
35  #include "wptTypes.h"  #include "wptKeylist.h"
36  #include "wptVersion.h"  #include "wptKeyserver.h"
37  #include "wptErrors.h"  #include "wptUTF8.h"
38  #include "wptKeyEdit.h"  #include "wptTypes.h"
39    #include "wptVersion.h"
40  static subclass_s siglist_proc;  #include "wptErrors.h"
41    #include "wptKeyEdit.h"
42    
43  static int  static subclass_s siglist_proc;
44  is_sig (listview_ctrl_t lv, int pos)  
45  {  
46      char tmpbuf[256];  static int
47    is_sig (listview_ctrl_t lv, int pos)
48      if (pos == -1)  {
49          pos = listview_get_curr_pos (lv);      char tmpbuf[200];
50      if (pos == -1)  
51          return 0;      if (pos == -1)
52      listview_get_item_text (lv, pos, 0, tmpbuf, 200);          pos = listview_get_curr_pos (lv);
53      if (*tmpbuf == ' ')      if (pos == -1)
54          return -1;          return 0;
55      return 0;      listview_get_item_text (lv, pos, SL_COL_UID, tmpbuf, sizeof (tmpbuf)-1);
56  }      if (*tmpbuf == ' ')
57            return -1;
58        return 0;
59  /* Delete the selected signature from list view @lv. The  }
60     key is given in @key. */  
61  static int  
62  do_delsig (HWND dlg, listview_ctrl_t lv, winpt_key_t key)  /* Delete the selected signature from list view @lv. The
63  {     key is given in @key. */
64      int pos, npos, id;  static int
65      int signo=0, uidno=0;  do_delsig (HWND dlg, listview_ctrl_t lv, winpt_key_t key)
66      GpgKeyEdit *ke;  {
67      gpgme_error_t err;      gpgme_error_t err;
68        GpgKeyEdit *ke;
69      npos = pos = listview_get_curr_pos (lv);      char keyid[32];
70      if (!is_sig (lv, -1))      int pos, npos, id, is_selfsig=0;
71          return -1;      int signo=0, uidno=0;
72      while (pos > 0 && is_sig (lv, pos)) {  
73          signo++;      npos = pos = listview_get_curr_pos (lv);
74          pos--;      if (!is_sig (lv, -1))
75      }          return -1;
76      pos = npos;      listview_get_item_text (lv, pos, SL_COL_KEYID, keyid, sizeof (keyid)-1);
77      while (npos > 0) {      if (!strncmp (key->keyid, keyid+2, 8))
78          if (!is_sig (lv, npos))          is_selfsig = 1;
79              uidno++;      
80          npos--;      while (pos > 0 && is_sig (lv, pos)) {
81      }          signo++;
82      uidno++;          pos--;
83        }
84      /* XXX: do not allow to delete the self signature */      pos = npos;
85      id = log_box (_("Key Manager"), MB_YESNO,      while (npos > 0) {
86                    _("Are you really sure you want to delete this signature from\n"          if (!is_sig (lv, npos))
87                      "  \"%s\""), key->uid);              uidno++;
88      if (id == IDNO)          npos--;
89          return 0;      }
90        uidno++;
91      ke = new GpgKeyEdit (key->keyid);  
92      if (!ke)      /* XXX: do not allow to delete the self signature */
93          BUG (NULL);          id = log_box (_("Key Manager"), is_selfsig? MB_WARN_ASK : MB_QUEST_ASK,
94      err = ke->delUseridSignature (uidno, signo);                    _("Are you really sure you want to delete this %s from\n\n"
95      if (err)                    "  \"%s\""), is_selfsig? _("self signature") : _("signature"),
96          msg_box (dlg, gpgme_strerror (err), _("Key Manager"), MB_ERR);                    key->uid);
97      else      if (id == IDNO)
98          listview_del_item (lv, pos);          return 0;
99      delete ke;  
100      key->update = 1; /*update*/      ke = new GpgKeyEdit (key->keyid);
101      return err? -1 : 0;      if (!ke)
102  }          BUG (NULL);    
103        err = ke->delUseridSignature (uidno, signo);
104        if (err)
105  /* Dialog box procedure to display the signature properties. */          msg_box (dlg, gpgme_strerror (err), _("Key Manager"), MB_ERR);
106  static BOOL CALLBACK      else
107  sigprops_dlg_proc (HWND dlg, UINT msg, WPARAM wparam, LPARAM lparam)          listview_del_item (lv, pos);
108  {      delete ke;
109      static listview_ctrl_t lv;      if (!err)
110      char tmpbuf[256];          key->update = 1;
111      int n;      return err? -1 : 0;
112      struct {  }
113          unsigned int exportable:1;  
114          unsigned int expired:1;  
115          unsigned int nrev:1;  /* Dialog box procedure to display the signature properties. */
116          unsigned int rev:1;  BOOL CALLBACK
117          const char * alg;  sigprops_dlg_proc (HWND dlg, UINT msg, WPARAM wparam, LPARAM lparam)
118          int _class;  {
119      } ctx;      static gpgme_key_sig_t ks;
120      const char *fmt_templ = _("%s %s signature");      gpgme_key_t issuer;
121        char tmpbuf[256];
122      switch (msg) {      struct {
123      case WM_SYSCOMMAND:          unsigned int exportable:1;
124          if (LOWORD (wparam) == SC_CLOSE)          unsigned int expired:1;
125              EndDialog (dlg, TRUE);          unsigned int nrev:1;
126          return FALSE;          unsigned int rev:1;
127            const char *alg;
128      case WM_INITDIALOG:          int _class;
129          lv = (listview_ctrl_t)lparam;      } ctx;
130          if (!lv)      const char *fmt_templ = _("%s %s signature");
131              dlg_fatal_error (dlg, "could not get dialog param");      const char *s;
132          memset (&ctx, 0, sizeof ctx);  
133          n = listview_get_curr_pos (lv);      switch (msg) {
134          listview_get_item_text (lv, n, 2, tmpbuf, DIM (tmpbuf)-1);      case WM_SYSCOMMAND:
135          if (!strstr (tmpbuf, "L"))          if (LOWORD (wparam) == SC_CLOSE)
136              ctx.exportable = 1;              EndDialog (dlg, TRUE);
137          ctx._class = atoi (tmpbuf);          return FALSE;
138          if (ctx._class == 0)  
139              ctx._class = 10;      case WM_INITDIALOG:
140          else if (ctx._class < 10)          SetWindowText (dlg, _("Signature Properties"));
141              ctx._class += 10;          SetDlgItemText (dlg, IDC_SIGPROPS_EXP, _("Exportable"));
142          listview_get_item_text (lv, n, 6, tmpbuf, DIM (tmpbuf)-1);          SetDlgItemText (dlg, IDC_SIGPROPS_NREV, _("Non-revocably"));
143          if (strstr (tmpbuf, "DSA"))                  SetDlgItemText (dlg, IDC_SIGPROPS_EXPIRED, _("Expired"));
144              ctx.alg = "DSA";          SetDlgItemText (dlg, IDC_SIGPROPS_REV, _("Revoked"));
145          else if (strstr (tmpbuf, "RSA"))          SetDlgItemText (dlg, IDC_SIGPROPS_CLASSINF, _("Class"));
146              ctx.alg = "RSA";          SetDlgItemText (dlg, IDC_SIGPROPS_EXPSTR, _("Expire date"));
147          else          SetDlgItemText (dlg, IDC_SIGPROPS_KEYINF, _("Issuer key"));
148              ctx.alg = "ELG";          SetDlgItemText (dlg, IDC_SIGPROPS_KEYIDINF, _("Issuer key ID"));
149          _snprintf (tmpbuf, DIM (tmpbuf)-1, fmt_templ,          ks = (gpgme_key_sig_t)lparam;
150                     ctx.exportable? _("Exportable") : _("Non-exportable"), ctx.alg);          if (!ks)
151          SetDlgItemText (dlg, IDC_SIGPROPS_INFO, tmpbuf);              BUG (0);
152          listview_get_item_text (lv, n, 4, tmpbuf, DIM (tmpbuf)-1);          memset (&ctx, 0, sizeof ctx);
153          SetDlgItemText (dlg, IDC_SIGPROPS_KEYID, tmpbuf);          ctx._class = ks->sig_class;
154          SetDlgItemInt (dlg, IDC_SIGPROPS_CLASS, ctx._class, FALSE);          if (ctx._class == 0)
155          if (ctx.exportable)              ctx._class = 16;    
156              CheckDlgButton (dlg, IDC_SIGPROPS_EXP, BST_CHECKED);          ctx._class -= 6;
157          listview_get_item_text (lv, n, 0, tmpbuf, DIM (tmpbuf)-1);          if (ks->pubkey_algo == GPGME_PK_DSA)
158          SetDlgItemText (dlg, IDC_SIGPROPS_ISSUER, tmpbuf+1);              ctx.alg = "DSA";
159          tmpbuf[0] = 0;          else if (ks->pubkey_algo == GPGME_PK_RSA)
160          listview_get_item_text (lv, n, 5, tmpbuf, DIM (tmpbuf)-1);              ctx.alg = "RSA";
161          if (strlen (tmpbuf) == 0) {          else
162              ShowWindow (GetDlgItem (dlg, IDC_SIGPROPS_EXPSTR), SW_HIDE);              ctx.alg = "ELG";
163              ShowWindow (GetDlgItem (dlg, IDC_SIGPROPS_EXPDATE), SW_HIDE);          ctx.exportable = ks->exportable;
164          }          _snprintf (tmpbuf, DIM (tmpbuf)-1, fmt_templ,
165          else {                     ctx.exportable? _("Exportable") : _("Non-exportable"), ctx.alg);
166              SYSTEMTIME st;          SetDlgItemText (dlg, IDC_SIGPROPS_INFO, tmpbuf);
167              struct tm * tm;          
168              time_t t = time (NULL);          SetDlgItemText (dlg, IDC_SIGPROPS_KEYID, ks->keyid+8);
169            SetDlgItemInt (dlg, IDC_SIGPROPS_CLASS, ctx._class, FALSE);
170              memset (&st, 0, sizeof st);          if (ctx.exportable)
171              st.wYear = atoi (tmpbuf);              CheckDlgButton (dlg, IDC_SIGPROPS_EXP, BST_CHECKED);
172              st.wMonth = atoi (tmpbuf+5);          if (!get_pubkey (ks->keyid+8, &issuer))
173              st.wDay = atoi (tmpbuf+8);              s = issuer->uids->uid;
174              DateTime_SetSystemtime (GetDlgItem (dlg, IDC_SIGPROPS_EXPDATE),          else
175                                      GDT_VALID, &st);              s = _("  user ID not found");
176            SetDlgItemText_utf8 (dlg, IDC_SIGPROPS_ISSUER, s);
177              tm = localtime (&t);          if (ks->expires == 0) {
178              tm->tm_mon++;              ShowWindow (GetDlgItem (dlg, IDC_SIGPROPS_EXPSTR), SW_HIDE);
179              tm->tm_year += 1900;              ShowWindow (GetDlgItem (dlg, IDC_SIGPROPS_EXPDATE), SW_HIDE);
180              if (tm->tm_year > st.wYear)          }
181                  ctx.expired = 1;          else {
182              else if (tm->tm_mon > st.wMonth)              SYSTEMTIME st;
183                  ctx.expired = 1;              struct tm *tm;
184              if (ctx.expired)              time_t t = time (NULL);
185                  CheckDlgButton (dlg, IDC_SIGPROPS_EXPIRED, BST_CHECKED);              time_t tmp = ks->expires;
186          }  
187          SetDlgItemText (dlg, IDC_SIGPROPS_EXP, _("Exportable"));              tm = localtime (&tmp);
188          SetDlgItemText (dlg, IDC_SIGPROPS_NREV, _("Non-revocably"));              memset (&st, 0, sizeof st);
189          SetDlgItemText (dlg, IDC_SIGPROPS_REV, _("Revoked"));              st.wYear = tm->tm_year+1900;
190          SetDlgItemText (dlg, IDC_SIGPROPS_EXPIRED, _("Expired"));              st.wMonth = tm->tm_mon;
191          SetWindowText (dlg, _("Signature Properties"));              st.wDay = tm->tm_mday;
192          SetForegroundWindow (dlg);              DateTime_SetSystemtime (GetDlgItem (dlg, IDC_SIGPROPS_EXPDATE),
193          center_window (dlg, NULL);                                      GDT_VALID, &st);
194          return TRUE;  
195                tm = localtime (&t);
196      case WM_COMMAND:              tm->tm_mon++;
197          switch (LOWORD (wparam)) {              tm->tm_year += 1900;
198          case IDOK:              if (tm->tm_year > st.wYear)
199              EndDialog (dlg, TRUE);                  ctx.expired = 1;
200              break;              else if (tm->tm_mon > st.wMonth)
201          }                  ctx.expired = 1;
202      }              if (ctx.expired)
203                    CheckDlgButton (dlg, IDC_SIGPROPS_EXPIRED, BST_CHECKED);
204      return FALSE;          }
205  }          SetDlgItemText (dlg, IDC_SIGPROPS_EXP, _("Exportable"));
206            SetDlgItemText (dlg, IDC_SIGPROPS_NREV, _("Non-revocably"));
207            SetDlgItemText (dlg, IDC_SIGPROPS_REV, _("Revoked"));
208  static BOOL CALLBACK          SetDlgItemText (dlg, IDC_SIGPROPS_EXPIRED, _("Expired"));
209  subclass_dlg_proc (HWND dlg, UINT msg, WPARAM wparam, LPARAM lparam)          SetWindowText (dlg, _("Signature Properties"));
210  {          SetForegroundWindow (dlg);
211      listview_ctrl_t lv;          center_window (dlg, NULL);
212      winpt_key_t key;          return TRUE;
213    
214      switch (msg) {      case WM_COMMAND:
215      case WM_KEYUP:          switch (LOWORD (wparam)) {
216          int virt_key = (int)wparam;          case IDOK:
217          key = (winpt_key_t)siglist_proc.opaque;              EndDialog (dlg, TRUE);
218          lv = key->callback.ctl;              break;
219          if (virt_key == VK_SPACE) {  
220              if (is_sig (lv, -1))          case IDCANCEL:
221                  DialogBoxParam (glob_hinst, (LPCTSTR)IDD_WINPT_SIGPROPS, dlg,              EndDialog (dlg, FALSE);
222                                  sigprops_dlg_proc, (LPARAM)lv);              break;
223          }          }
224          else if (virt_key == VK_DELETE)      }
225              do_delsig (dlg, lv, key);  
226          break;      return FALSE;
227      }  }
228      return CallWindowProc (siglist_proc.old, dlg, msg, wparam, lparam);  
229  }  
230    static BOOL CALLBACK
231    subclass_dlg_proc (HWND dlg, UINT msg, WPARAM wparam, LPARAM lparam)
232  /* Return 1 if the list view @lv contains non-available keys. */  {
233  static int      listview_ctrl_t lv;
234  check_for_missing_keys (listview_ctrl_t lv)      winpt_key_t key;
235  {      gpgme_key_sig_t ks;
236      int i, n;  
237      char id[128];      switch (msg) {
238            case WM_KEYUP:
239      n = listview_count_items( lv, 0 );          int virt_key = (int)wparam;
240      for( i = 0; i < n; i++ ) {          key = (winpt_key_t)siglist_proc.opaque;
241          listview_get_item_text( lv, i, 1, id, sizeof (id) - 1 );          lv = key->callback.ctl;
242          if( !strncmp( id, "NOKEY", 5 ) )          if (virt_key == VK_SPACE) {
243              return 1;              if (is_sig (lv, -1)) {
244      }                  ks = (gpgme_key_sig_t)listview_get_item2 (lv, listview_get_curr_pos (lv));
245                        DialogBoxParam (glob_hinst, (LPCTSTR)IDD_WINPT_SIGPROPS, dlg,
246      return 0;                                  sigprops_dlg_proc, (LPARAM)ks);
247  }              }
248            }
249            else if (virt_key == VK_DELETE)
250  /* Receive all missing keys marked in the list @lv. */              do_delsig (dlg, lv, key);
251  static int          break;
252  recv_missing_keys (HWND dlg, listview_ctrl_t lv)      }
253  {      return CallWindowProc (siglist_proc.old, dlg, msg, wparam, lparam);
254      int i, n, rc;  }
255      char id[128], keyid[18+1];  
256        
257      n = listview_count_items (lv, 0);  /* Return 1 if the list view @lv contains non-available keys. */
258      for( i = 0; i < n; i++ ) {  static int
259          listview_get_item_text( lv, i, 1, id, sizeof id - 1 );  check_for_missing_keys (listview_ctrl_t lv)
260          if( !strncmp( id, "NOKEY", 5 ) ) {  {
261              listview_get_item_text( lv, i, 4, keyid, sizeof keyid -1 );      int i, n;
262              rc = hkp_recv_key( dlg, default_keyserver, default_keyserver_port, keyid, 0, 0 );      char id[128];
263              if( rc )                    
264                  break;      n = listview_count_items( lv, 0 );
265          }      for( i = 0; i < n; i++ ) {
266      }          listview_get_item_text (lv, i, SL_COL_VALID, id, sizeof (id) - 1);
267                if (!strncmp (id, "NOKEY", 5))
268      return rc;              return 1;
269  }      }
270        
271        return 0;
272  /* Create a mini popup with available choices. */  }
273  static void  
274  do_create_popup (HWND dlg)  
275  {  /* Receive all missing keys marked in the list @lv. */
276      HMENU hm, sm;  static int
277      POINT p;  recv_missing_keys (HWND dlg, listview_ctrl_t lv)
278    {
279      GetCursorPos (&p);      char id[128], keyid[18+1];
280      hm = LoadMenu (glob_hinst, MAKEINTRESOURCE (IDR_WINPT_KEYSIG_CTX));      int i, n, cnt=0;
281      sm = GetSubMenu (hm, 0);  
282        i = msg_box (dlg, _("Really receive all missing keys?"),
283      set_menu_text (sm, ID_SIGCTX_PROPS, _("Signature &Properties"));                   _("Key Manager"), MB_YESNO|MB_INFO);
284      set_menu_text (sm, ID_SIGCTX_KEYPROPS, _("Signing &Key Properties"));      if (i == IDNO)
285            return 0;
286      TrackPopupMenu (sm, TPM_RIGHTALIGN, p.x, p.y, 0, dlg, NULL);      
287        n = listview_count_items (lv, 0);
288      DestroyMenu (hm);      for (i = 0; i < n; i++) {
289      DestroyMenu (sm);          listview_get_item_text (lv, i, SL_COL_VALID, id, sizeof (id) - 1);
290  }          if (!strncmp (id, "NOKEY", 5)) {
291                listview_get_item_text (lv, i, SL_COL_KEYID,
292                                        keyid, sizeof (keyid) -1);
293  /* Load the key property dialog with the selected key from @lv. */              if (!hkp_recv_key (dlg, default_keyserver,
294  static void                                 default_keyserver_port, keyid, 0, 0)) {
295  do_load_keyprops (HWND dlg, listview_ctrl_t lv)                  keycache_update (0, keyid);
296  {                  cnt++;
297      winpt_key_s k;              }
298      gpgme_key_t key;              else
299      char keyid[32] = {0};                  break;
300      char status[64] = {0}, creation[64] = {0};          }
301      int n = listview_get_curr_pos (lv);      }
302        return cnt;
303      listview_get_item_text (lv, n, 1, status, DIM (status)-1);  }
304      listview_get_item_text (lv, n, 3, creation, DIM (creation)-1);  
305      listview_get_item_text (lv, n, 4, keyid, DIM (keyid)-1);  
306      if (!strcmp (status, "NOKEY")) {  /* Create a mini popup with available choices. */
307          msg_box (dlg, _("Key not found in keyring, please get it from the keyserver first."),  static void
308                   _("Key Manager"), MB_INFO);  do_create_popup (HWND dlg)
309          return;  {
310      }      HMENU hm, sm;
311            POINT p;
312      if ((strlen (keyid) < 3 ||get_pubkey (keyid, &key))) {  
313          if (strlen (creation) > 0)      GetCursorPos (&p);
314              msg_box (dlg, _("Key not found in keyring."), _("Key Manager"), MB_INFO);      hm = LoadMenu (glob_hinst, MAKEINTRESOURCE (IDR_WINPT_KEYSIG_CTX));
315          return;      sm = GetSubMenu (hm, 0);
316      }      set_menu_text (sm, ID_SIGCTX_PROPS, _("Signature &Properties"));
317      memset (&k, 0, sizeof k);      set_menu_text (sm, ID_SIGCTX_KEYPROPS, _("Signing &Key Properties"));
318      k.keyid = keyid;      TrackPopupMenu (sm, TPM_RIGHTALIGN, p.x, p.y, 0, dlg, NULL);
319      DialogBoxParam (glob_hinst, (LPCTSTR)IDD_WINPT_KEYPROPS, dlg,      DestroyMenu (hm);
320                      keyprops_dlg_proc, (LPARAM)&k);      DestroyMenu (sm);
321  }  }
322    
323    
324  /* Dialog box procedure to list signatures. */  /* Fetch a single key and extract the keyid from the listview
325  BOOL CALLBACK     entry at the pos @idx. */
326  keysig_dlg_proc (HWND dlg, UINT msg, WPARAM wparam, LPARAM lparam)  static int
327  {  recv_single_key (HWND dlg, listview_ctrl_t lv, int idx)
328      static listview_ctrl_t lv = NULL;  {
329      static struct winpt_key_s *k;      char keyid[32];
330      char inf[384], keyid[18+1];          int rc;
331      int idx = 0, id, rc;  
332      HWND sl;      listview_get_item_text (lv, idx, SL_COL_KEYID, keyid, DIM (keyid)-1);      
333            rc = hkp_recv_key (dlg, default_keyserver,
334      switch( msg ) {                         default_keyserver_port, keyid, 0, 0);
335      case WM_INITDIALOG:                  
336          k = (winpt_key_t) lparam;      if (!rc)
337          if (!k)          keycache_update (0, keyid);
338              BUG (0);      return rc;
339          if (k->uid)  }
340              _snprintf (inf, DIM (inf)-1, _("Signature List for \"%s\""), k->uid);  
341          SetWindowText (dlg, inf);  
342          #ifndef LANG_DE  /* Load the key property dialog with the selected key from @lv. */
343          SetDlgItemText (dlg, IDC_KEYSIG_RECVKEY, _("&Receive Key"));  static void
344          SetDlgItemText (dlg, IDC_KEYSIG_SIGPROPS, _("&Properties"));  do_load_keyprops (HWND dlg, listview_ctrl_t lv)
345          #endif  {
346          lv = siglist_load (GetDlgItem (dlg, IDC_KEYSIG_LIST), k->keyid);      winpt_key_s k;
347          if (!check_for_missing_keys (lv))      gpgme_key_t key;
348              EnableWindow (GetDlgItem( dlg, IDC_KEYSIG_RECVKEY ), FALSE);      char keyid[32] = {0};
349          k->callback.ctl = lv;      char status[64] = {0}, creation[64] = {0};
350          sl = GetDlgItem (dlg, IDC_KEYSIG_LIST);      int n = listview_get_curr_pos (lv);
351          siglist_proc.dlg = dlg;  
352          siglist_proc.opaque = k;      listview_get_item_text (lv, n, SL_COL_VALID, status, DIM (status)-1);
353          siglist_proc.current = (WNDPROC)subclass_dlg_proc;      listview_get_item_text (lv, n, SL_COL_CREATE, creation, DIM (creation)-1);
354          siglist_proc.old = (WNDPROC)GetWindowLong (sl, GWL_WNDPROC);      listview_get_item_text (lv, n, SL_COL_KEYID, keyid, DIM (keyid)-1);
355          if (siglist_proc.old) {      if (!strcmp (status, "NOKEY")) {
356              if (!SetWindowLong (sl, GWL_WNDPROC, (LONG)siglist_proc.current))  {          int id = msg_box (dlg, _("Key not found in keyring, do you want to fetch it from the keyserver?"),
357                  msg_box (dlg, _("Could not set keylist window procedure."),                            _("Key Manager"), MB_QUEST_ASK);
358                           _("Key Manager"), MB_ERR);          if (id == IDNO)
359                  BUG (0);              return;
360              }          if (recv_single_key (dlg, lv, n))              
361          }              return;
362          SetForegroundWindow (dlg);      }
363          center_window (dlg, NULL);      
364          return TRUE;      if ((strlen (keyid) < 3 ||get_pubkey (keyid, &key))) {
365                    if (strlen (creation) > 0)
366      case WM_DESTROY:              msg_box (dlg, _("Key not found in keyring."), _("Key Manager"), MB_INFO);
367          if ( lv ) {          return;
368              siglist_delete( lv );      }
369              lv = NULL;      memset (&k, 0, sizeof k);
370          }      k.keyid = keyid;
371          return FALSE;      DialogBoxParam (glob_hinst, (LPCTSTR)IDD_WINPT_KEYPROPS, dlg,
372                                keyprops_dlg_proc, (LPARAM)&k);
373      case WM_SYSCOMMAND:  }
374          if (LOWORD (wparam) == SC_CLOSE) {  
375              if (k->update)  
376                  keycache_update (0, k->keyid);  /* Dialog box procedure to list signatures. */
377              EndDialog (dlg, TRUE);  BOOL CALLBACK
378          }  keysig_dlg_proc (HWND dlg, UINT msg, WPARAM wparam, LPARAM lparam)
379          return FALSE;  {
380        static listview_ctrl_t lv = NULL;
381      case WM_NOTIFY:      static struct winpt_key_s *k;
382          NMHDR * notify;      gpgme_key_sig_t ks;
383                HWND sl;
384          notify = (NMHDR *)lparam;      char inf[384];
385          if( notify && notify->code == NM_DBLCLK      int idx = 0;    
386              && notify->idFrom == IDC_KEYSIG_LIST )      
387              do_load_keyprops (dlg, lv);      switch (msg) {
388          if (notify && notify->code == NM_RCLICK &&      case WM_INITDIALOG:
389              notify->idFrom == IDC_KEYSIG_LIST)          k = (winpt_key_t) lparam;
390              do_create_popup (dlg);          if (!k)
391          break;              BUG (0);
392                    if (k->uid)
393      case WM_COMMAND:              _snprintf (inf, DIM (inf)-1, _("Signature List for \"%s\""), k->uid);
394          switch ( LOWORD( wparam ) ) {          SetWindowText_utf8 (dlg, inf);
395            SetDlgItemText (dlg, IDC_KEYSIG_RECVKEY, _("&Receive Key"));
396          case ID_SIGCTX_KEYPROPS:          SetDlgItemText (dlg, IDC_KEYSIG_SIGPROPS, _("&Properties"));
397              do_load_keyprops (dlg, lv);  
398              break;          lv = siglist_load (GetDlgItem (dlg, IDC_KEYSIG_LIST), k->keyid);
399            if (!check_for_missing_keys (lv))
400          case ID_SIGCTX_PROPS:              EnableWindow (GetDlgItem (dlg, IDC_KEYSIG_RECVKEY), FALSE);
401              if (is_sig (lv, -1))          EnableWindow (GetDlgItem (dlg, IDC_KEYSIG_SIGPROPS), FALSE);
402                  DialogBoxParam (glob_hinst, (LPCTSTR)IDD_WINPT_SIGPROPS, dlg,          k->callback.ctl = lv;
403                                  sigprops_dlg_proc, (LPARAM)lv);          sl = GetDlgItem (dlg, IDC_KEYSIG_LIST);
404              break;          siglist_proc.dlg = dlg;
405            siglist_proc.opaque = k;
406          case IDC_KEYSIG_RECVKEY:          siglist_proc.current = (WNDPROC)subclass_dlg_proc;
407              idx = listview_get_curr_pos (lv);          siglist_proc.old = (WNDPROC)GetWindowLong (sl, GWL_WNDPROC);
408              if (idx == -1) {          if (siglist_proc.old) {
409                  id = msg_box( dlg, _("Really receive all missing keys?"),              if (!SetWindowLong (sl, GWL_WNDPROC, (LONG)siglist_proc.current))  {
410                                  _("Key Manager"), MB_YESNO|MB_INFO );                  msg_box (dlg, "Could not set keylist window procedure.",
411                  if (id == IDYES) {                           _("Key Manager"), MB_ERR);
412                      rc = recv_missing_keys (dlg, lv);                  BUG (0);
413                      if( !rc )              }
414                          keycache_set_reload (1);          }
415                      return TRUE;          SetForegroundWindow (dlg);
416                  }          center_window (dlg, NULL);
417                  return TRUE;          return TRUE;
418              }          
419              listview_get_item_text (lv, idx, 1, inf, DIM (inf)-1);      case WM_DESTROY:
420              if (strcmp (inf, "NOKEY"))          if (lv) {
421                  return FALSE;              siglist_delete (lv);
422              listview_get_item_text (lv, idx, 4, keyid, DIM (keyid)-1);              lv = NULL;
423              rc = hkp_recv_key (dlg, default_keyserver, default_keyserver_port, keyid, 0, 0);          }
424              if (!rc)          return FALSE;
425                  keycache_set_reload (1);          
426              return TRUE;      case WM_SYSCOMMAND:
427            if (LOWORD (wparam) == SC_CLOSE)
428          case IDC_KEYSIG_SIGPROPS:              EndDialog (dlg, TRUE);
429              if (is_sig (lv, -1))          return FALSE;
430                  DialogBoxParam (glob_hinst, (LPCTSTR)IDD_WINPT_SIGPROPS, dlg,  
431                                  sigprops_dlg_proc, (LPARAM)lv);      case WM_NOTIFY:
432              return TRUE;          NMHDR *notify;
433                        
434          case IDOK:          notify = (NMHDR *)lparam;
435              if (k->update)          if (!notify)
436                  keycache_update (0, k->keyid);              return FALSE;
437              EndDialog (dlg, TRUE);          if (notify->code == NM_DBLCLK
438              return TRUE;              && notify->idFrom == IDC_KEYSIG_LIST)
439          }              do_load_keyprops (dlg, lv);
440          break;          if (notify->code == NM_RCLICK &&
441      }              notify->idFrom == IDC_KEYSIG_LIST &&
442      return FALSE;              is_sig (lv, -1))
443                do_create_popup (dlg);
444            if (notify->code == LVN_ITEMCHANGED &&
445                ((LPNMLISTVIEW)lparam)->uNewState) {
446                idx = listview_get_curr_pos (lv);
447                listview_get_item_text (lv, idx, SL_COL_VALID, inf, DIM (inf)-1);
448                EnableWindow (GetDlgItem (dlg, IDC_KEYSIG_RECVKEY),
449                              strcmp (inf, "NOKEY") == 0? TRUE: FALSE);
450                EnableWindow (GetDlgItem (dlg, IDC_KEYSIG_SIGPROPS),
451                              is_sig (lv, -1)? TRUE : FALSE);
452            }
453            if (notify->code == LVN_COLUMNCLICK) {
454                NMLISTVIEW *nft = (LPNMLISTVIEW) lparam;
455                int sortby = 0;
456                switch (nft->iSubItem) {
457                //case 0:  sortby = KEY_SORT_USERID; break;
458                case 1: sortby = KEY_SORT_VALIDITY; break;
459                case 2: sortby = SIG_SORT_CLASS; break;
460                case 3: sortby = KEY_SORT_CREATED; break;
461                case 4: sortby = KEY_SORT_KEYID; break;
462                case 5: sortby = SIG_SORT_EXPIRE; break;
463                case 6: sortby = KEY_SORT_ALGO; break;
464                default: return TRUE;
465                }
466                siglist_sort (lv, sortby);
467            }
468            break;
469            
470        case WM_COMMAND:
471            switch (LOWORD (wparam)) {
472            case ID_SIGCTX_KEYPROPS:
473                do_load_keyprops (dlg, lv);
474                break;
475    
476            case ID_SIGCTX_PROPS:
477                if (is_sig (lv, -1)) {
478                    ks = (gpgme_key_sig_t)listview_get_item2 (lv, listview_get_curr_pos (lv));
479                    DialogBoxParam (glob_hinst, (LPCTSTR)IDD_WINPT_SIGPROPS, dlg,
480                                    sigprops_dlg_proc, (LPARAM)ks);
481                }
482                break;
483    
484            case IDC_KEYSIG_RECVKEY:
485                idx = listview_get_curr_pos (lv);
486                if (idx == -1)
487                    recv_missing_keys (dlg, lv);
488                else
489                    recv_single_key (dlg, lv, idx);
490                return TRUE;
491    
492            case IDC_KEYSIG_SIGPROPS:
493                if (is_sig (lv, -1)) {
494                    ks = ks = (gpgme_key_sig_t)listview_get_item2 (lv, listview_get_curr_pos (lv));
495                    DialogBoxParam (glob_hinst, (LPCTSTR)IDD_WINPT_SIGPROPS, dlg,
496                                    sigprops_dlg_proc, (LPARAM)ks);
497                }
498                return TRUE;
499                
500            case IDOK:
501                EndDialog (dlg, TRUE);
502                return TRUE;
503            }
504            break;
505        }
506        return FALSE;
507  }  }
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