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

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