/[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 139 by twoaday, Wed Jan 11 12:19:41 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;      int pos, npos, id;
68        int signo=0, uidno=0;
69      npos = pos = listview_get_curr_pos (lv);      GpgKeyEdit *ke;
70      if (!is_sig (lv, -1))      gpgme_error_t err;
71          return -1;  
72      while (pos > 0 && is_sig (lv, pos)) {      npos = pos = listview_get_curr_pos (lv);
73          signo++;      if (!is_sig (lv, -1))
74          pos--;          return -1;
75      }      while (pos > 0 && is_sig (lv, pos)) {
76      pos = npos;          signo++;
77      while (npos > 0) {          pos--;
78          if (!is_sig (lv, npos))      }
79              uidno++;      pos = npos;
80          npos--;      while (npos > 0) {
81      }          if (!is_sig (lv, npos))
82      uidno++;              uidno++;
83            npos--;
84      /* XXX: do not allow to delete the self signature */      }
85      id = log_box (_("Key Manager"), MB_YESNO,      uidno++;
86                    _("Are you really sure you want to delete this signature from\n"  
87                      "  \"%s\""), key->uid);      /* XXX: do not allow to delete the self signature */
88      if (id == IDNO)      id = log_box (_("Key Manager"), MB_YESNO,
89          return 0;                    _("Are you really sure you want to delete this signature from\n"
90                        "  \"%s\""), key->uid);
91      ke = new GpgKeyEdit (key->keyid);      if (id == IDNO)
92      if (!ke)          return 0;
93          BUG (NULL);      
94      err = ke->delUseridSignature (uidno, signo);      ke = new GpgKeyEdit (key->keyid);
95      if (err)      if (!ke)
96          msg_box (dlg, gpgme_strerror (err), _("Key Manager"), MB_ERR);          BUG (NULL);    
97      else      err = ke->delUseridSignature (uidno, signo);
98          listview_del_item (lv, pos);      if (err)
99      delete ke;          msg_box (dlg, gpgme_strerror (err), _("Key Manager"), MB_ERR);
100      key->update = 1; /*update*/      else
101      return err? -1 : 0;          listview_del_item (lv, pos);
102  }      delete ke;
103        key->update = 1; /*update*/
104        return err? -1 : 0;
105  /* Dialog box procedure to display the signature properties. */  }
106  static BOOL CALLBACK  
107  sigprops_dlg_proc (HWND dlg, UINT msg, WPARAM wparam, LPARAM lparam)  
108  {  /* Dialog box procedure to display the signature properties. */
109      static listview_ctrl_t lv;  static BOOL CALLBACK
110      char tmpbuf[256];  sigprops_dlg_proc (HWND dlg, UINT msg, WPARAM wparam, LPARAM lparam)
111      int n;  {
112      struct {      static listview_ctrl_t lv;
113          unsigned int exportable:1;      char tmpbuf[256];
114          unsigned int expired:1;      int n;
115          unsigned int nrev:1;      struct {
116          unsigned int rev:1;          unsigned int exportable:1;
117          const char * alg;          unsigned int expired:1;
118          int _class;          unsigned int nrev:1;
119      } ctx;          unsigned int rev:1;
120      const char *fmt_templ = _("%s %s signature");          const char * alg;
121            int _class;
122      switch (msg) {      } ctx;
123      case WM_SYSCOMMAND:      const char *fmt_templ = _("%s %s signature");
124          if (LOWORD (wparam) == SC_CLOSE)  
125              EndDialog (dlg, TRUE);      switch (msg) {
126          return FALSE;      case WM_SYSCOMMAND:
127            if (LOWORD (wparam) == SC_CLOSE)
128      case WM_INITDIALOG:              EndDialog (dlg, TRUE);
129          lv = (listview_ctrl_t)lparam;          return FALSE;
130          if (!lv)  
131              dlg_fatal_error (dlg, "could not get dialog param");      case WM_INITDIALOG:
132          memset (&ctx, 0, sizeof ctx);          SetWindowText (dlg, _("Signature Properties"));
133          n = listview_get_curr_pos (lv);          SetDlgItemText (dlg, IDC_SIGPROPS_EXP, _("Exportable"));
134          listview_get_item_text (lv, n, 2, tmpbuf, DIM (tmpbuf)-1);          SetDlgItemText (dlg, IDC_SIGPROPS_NREV, _("Non-revocably"));
135          if (!strstr (tmpbuf, "L"))          SetDlgItemText (dlg, IDC_SIGPROPS_EXPIRED, _("Expired"));
136              ctx.exportable = 1;          SetDlgItemText (dlg, IDC_SIGPROPS_REV, _("Revoked"));
137          ctx._class = atoi (tmpbuf);          SetDlgItemText (dlg, IDC_SIGPROPS_CLASSINF, _("Class"));
138          if (ctx._class == 0)          SetDlgItemText (dlg, IDC_SIGPROPS_EXPSTR, _("Expire date"));
139              ctx._class = 10;          SetDlgItemText (dlg, IDC_SIGPROPS_KEYINF, _("Issuer key"));
140          else if (ctx._class < 10)          SetDlgItemText (dlg, IDC_SIGPROPS_KEYIDINF, _("Issuer key ID"));
141              ctx._class += 10;          lv = (listview_ctrl_t)lparam;
142          listview_get_item_text (lv, n, 6, tmpbuf, DIM (tmpbuf)-1);          if (!lv)
143          if (strstr (tmpbuf, "DSA"))                      dlg_fatal_error (dlg, "could not get dialog param");
144              ctx.alg = "DSA";          memset (&ctx, 0, sizeof ctx);
145          else if (strstr (tmpbuf, "RSA"))          n = listview_get_curr_pos (lv);
146              ctx.alg = "RSA";          listview_get_item_text (lv, n, SL_COL_CLASS, tmpbuf, DIM (tmpbuf)-1);
147          else          if (!strstr (tmpbuf, "L"))
148              ctx.alg = "ELG";              ctx.exportable = 1;
149          _snprintf (tmpbuf, DIM (tmpbuf)-1, fmt_templ,          ctx._class = atoi (tmpbuf);
150                     ctx.exportable? _("Exportable") : _("Non-exportable"), ctx.alg);          if (ctx._class == 0)
151          SetDlgItemText (dlg, IDC_SIGPROPS_INFO, tmpbuf);              ctx._class = 10;
152          listview_get_item_text (lv, n, 4, tmpbuf, DIM (tmpbuf)-1);          else if (ctx._class < 10)
153          SetDlgItemText (dlg, IDC_SIGPROPS_KEYID, tmpbuf);              ctx._class += 10;
154          SetDlgItemInt (dlg, IDC_SIGPROPS_CLASS, ctx._class, FALSE);          listview_get_item_text (lv, n, SL_COL_ALGO, tmpbuf, DIM (tmpbuf)-1);
155          if (ctx.exportable)          if (strstr (tmpbuf, "DSA"))        
156              CheckDlgButton (dlg, IDC_SIGPROPS_EXP, BST_CHECKED);              ctx.alg = "DSA";
157          listview_get_item_text (lv, n, 0, tmpbuf, DIM (tmpbuf)-1);          else if (strstr (tmpbuf, "RSA"))
158          SetDlgItemText (dlg, IDC_SIGPROPS_ISSUER, tmpbuf+1);              ctx.alg = "RSA";
159          tmpbuf[0] = 0;          else
160          listview_get_item_text (lv, n, 5, tmpbuf, DIM (tmpbuf)-1);              ctx.alg = "ELG";
161          if (strlen (tmpbuf) == 0) {          _snprintf (tmpbuf, DIM (tmpbuf)-1, fmt_templ,
162              ShowWindow (GetDlgItem (dlg, IDC_SIGPROPS_EXPSTR), SW_HIDE);                     ctx.exportable? _("Exportable") : _("Non-exportable"), ctx.alg);
163              ShowWindow (GetDlgItem (dlg, IDC_SIGPROPS_EXPDATE), SW_HIDE);          SetDlgItemText (dlg, IDC_SIGPROPS_INFO, tmpbuf);
164          }          listview_get_item_text (lv, n, SL_COL_KEYID, tmpbuf, DIM (tmpbuf)-1);
165          else {          SetDlgItemText (dlg, IDC_SIGPROPS_KEYID, tmpbuf);
166              SYSTEMTIME st;          SetDlgItemInt (dlg, IDC_SIGPROPS_CLASS, ctx._class, FALSE);
167              struct tm * tm;          if (ctx.exportable)
168              time_t t = time (NULL);              CheckDlgButton (dlg, IDC_SIGPROPS_EXP, BST_CHECKED);
169            listview_get_item_text (lv, n, SL_COL_UID, tmpbuf, DIM (tmpbuf)-1);
170              memset (&st, 0, sizeof st);          SetDlgItemText (dlg, IDC_SIGPROPS_ISSUER, tmpbuf+1);
171              st.wYear = atoi (tmpbuf);          tmpbuf[0] = 0;
172              st.wMonth = atoi (tmpbuf+5);          listview_get_item_text (lv, n, SL_COL_EXPIRE, tmpbuf, DIM (tmpbuf)-1);
173              st.wDay = atoi (tmpbuf+8);          if (strlen (tmpbuf) == 0) {
174              DateTime_SetSystemtime (GetDlgItem (dlg, IDC_SIGPROPS_EXPDATE),              ShowWindow (GetDlgItem (dlg, IDC_SIGPROPS_EXPSTR), SW_HIDE);
175                                      GDT_VALID, &st);              ShowWindow (GetDlgItem (dlg, IDC_SIGPROPS_EXPDATE), SW_HIDE);
176            }
177              tm = localtime (&t);          else {
178              tm->tm_mon++;              SYSTEMTIME st;
179              tm->tm_year += 1900;              struct tm * tm;
180              if (tm->tm_year > st.wYear)              time_t t = time (NULL);
181                  ctx.expired = 1;  
182              else if (tm->tm_mon > st.wMonth)              memset (&st, 0, sizeof st);
183                  ctx.expired = 1;              st.wYear = atoi (tmpbuf);
184              if (ctx.expired)              st.wMonth = atoi (tmpbuf+5);
185                  CheckDlgButton (dlg, IDC_SIGPROPS_EXPIRED, BST_CHECKED);              st.wDay = atoi (tmpbuf+8);
186          }              DateTime_SetSystemtime (GetDlgItem (dlg, IDC_SIGPROPS_EXPDATE),
187          SetDlgItemText (dlg, IDC_SIGPROPS_EXP, _("Exportable"));                                      GDT_VALID, &st);
188          SetDlgItemText (dlg, IDC_SIGPROPS_NREV, _("Non-revocably"));  
189          SetDlgItemText (dlg, IDC_SIGPROPS_REV, _("Revoked"));              tm = localtime (&t);
190          SetDlgItemText (dlg, IDC_SIGPROPS_EXPIRED, _("Expired"));              tm->tm_mon++;
191          SetWindowText (dlg, _("Signature Properties"));              tm->tm_year += 1900;
192          SetForegroundWindow (dlg);              if (tm->tm_year > st.wYear)
193          center_window (dlg, NULL);                  ctx.expired = 1;
194          return TRUE;              else if (tm->tm_mon > st.wMonth)
195                    ctx.expired = 1;
196      case WM_COMMAND:              if (ctx.expired)
197          switch (LOWORD (wparam)) {                  CheckDlgButton (dlg, IDC_SIGPROPS_EXPIRED, BST_CHECKED);
198          case IDOK:          }
199              EndDialog (dlg, TRUE);          SetDlgItemText (dlg, IDC_SIGPROPS_EXP, _("Exportable"));
200              break;          SetDlgItemText (dlg, IDC_SIGPROPS_NREV, _("Non-revocably"));
201          }          SetDlgItemText (dlg, IDC_SIGPROPS_REV, _("Revoked"));
202      }          SetDlgItemText (dlg, IDC_SIGPROPS_EXPIRED, _("Expired"));
203            SetWindowText (dlg, _("Signature Properties"));
204      return FALSE;          SetForegroundWindow (dlg);
205  }          center_window (dlg, NULL);
206            return TRUE;
207    
208  static BOOL CALLBACK      case WM_COMMAND:
209  subclass_dlg_proc (HWND dlg, UINT msg, WPARAM wparam, LPARAM lparam)          switch (LOWORD (wparam)) {
210  {          case IDOK:
211      listview_ctrl_t lv;              EndDialog (dlg, TRUE);
212      winpt_key_t key;              break;
213            }
214      switch (msg) {      }
215      case WM_KEYUP:  
216          int virt_key = (int)wparam;      return FALSE;
217          key = (winpt_key_t)siglist_proc.opaque;  }
218          lv = key->callback.ctl;  
219          if (virt_key == VK_SPACE) {  
220              if (is_sig (lv, -1))  static BOOL CALLBACK
221                  DialogBoxParam (glob_hinst, (LPCTSTR)IDD_WINPT_SIGPROPS, dlg,  subclass_dlg_proc (HWND dlg, UINT msg, WPARAM wparam, LPARAM lparam)
222                                  sigprops_dlg_proc, (LPARAM)lv);  {
223          }      listview_ctrl_t lv;
224          else if (virt_key == VK_DELETE)      winpt_key_t key;
225              do_delsig (dlg, lv, key);  
226          break;      switch (msg) {
227      }      case WM_KEYUP:
228      return CallWindowProc (siglist_proc.old, dlg, msg, wparam, lparam);          int virt_key = (int)wparam;
229  }          key = (winpt_key_t)siglist_proc.opaque;
230            lv = key->callback.ctl;
231            if (virt_key == VK_SPACE) {
232  /* Return 1 if the list view @lv contains non-available keys. */              if (is_sig (lv, -1))
233  static int                  DialogBoxParam (glob_hinst, (LPCTSTR)IDD_WINPT_SIGPROPS, dlg,
234  check_for_missing_keys (listview_ctrl_t lv)                                  sigprops_dlg_proc, (LPARAM)lv);
235  {          }
236      int i, n;          else if (virt_key == VK_DELETE)
237      char id[128];              do_delsig (dlg, lv, key);
238                break;
239      n = listview_count_items( lv, 0 );      }
240      for( i = 0; i < n; i++ ) {      return CallWindowProc (siglist_proc.old, dlg, msg, wparam, lparam);
241          listview_get_item_text( lv, i, 1, id, sizeof (id) - 1 );  }
242          if( !strncmp( id, "NOKEY", 5 ) )  
243              return 1;  
244      }  /* Return 1 if the list view @lv contains non-available keys. */
245        static int
246      return 0;  check_for_missing_keys (listview_ctrl_t lv)
247  }  {
248        int i, n;
249        char id[128];
250  /* Receive all missing keys marked in the list @lv. */      
251  static int      n = listview_count_items( lv, 0 );
252  recv_missing_keys (HWND dlg, listview_ctrl_t lv)      for( i = 0; i < n; i++ ) {
253  {          listview_get_item_text (lv, i, SL_COL_VALID, id, sizeof (id) - 1);
254      int i, n, rc;          if (!strncmp (id, "NOKEY", 5))
255      char id[128], keyid[18+1];              return 1;
256            }
257      n = listview_count_items (lv, 0);      
258      for( i = 0; i < n; i++ ) {      return 0;
259          listview_get_item_text( lv, i, 1, id, sizeof id - 1 );  }
260          if( !strncmp( id, "NOKEY", 5 ) ) {  
261              listview_get_item_text( lv, i, 4, keyid, sizeof keyid -1 );  
262              rc = hkp_recv_key( dlg, default_keyserver, default_keyserver_port, keyid, 0, 0 );  /* Receive all missing keys marked in the list @lv. */
263              if( rc )                static void
264                  break;  recv_missing_keys (HWND dlg, listview_ctrl_t lv)
265          }  {
266      }      int i, n, cnt=0;
267            char id[128], keyid[18+1];
268      return rc;  
269  }      i = msg_box (dlg, _("Really receive all missing keys?"),
270                     _("Key Manager"), MB_YESNO|MB_INFO);
271        if (i == IDNO)
272  /* Create a mini popup with available choices. */          return;
273  static void      
274  do_create_popup (HWND dlg)      n = listview_count_items (lv, 0);
275  {      for (i = 0; i < n; i++) {
276      HMENU hm, sm;          listview_get_item_text (lv, i, SL_COL_VALID, id, sizeof (id) - 1);
277      POINT p;          if (!strncmp (id, "NOKEY", 5)) {
278                listview_get_item_text (lv, i, SL_COL_KEYID,
279      GetCursorPos (&p);                                      keyid, sizeof (keyid) -1);
280      hm = LoadMenu (glob_hinst, MAKEINTRESOURCE (IDR_WINPT_KEYSIG_CTX));              if (!hkp_recv_key (dlg, default_keyserver,
281      sm = GetSubMenu (hm, 0);                                 default_keyserver_port, keyid, 0, 0))
282                    cnt++;
283      set_menu_text (sm, ID_SIGCTX_PROPS, _("Signature &Properties"));              else
284      set_menu_text (sm, ID_SIGCTX_KEYPROPS, _("Signing &Key Properties"));                  break;
285            }
286      TrackPopupMenu (sm, TPM_RIGHTALIGN, p.x, p.y, 0, dlg, NULL);      }
287        if (cnt > 0)
288      DestroyMenu (hm);          keycache_set_reload (1);
289      DestroyMenu (sm);  }
290  }  
291    
292    /* Create a mini popup with available choices. */
293  /* Load the key property dialog with the selected key from @lv. */  static void
294  static void  do_create_popup (HWND dlg)
295  do_load_keyprops (HWND dlg, listview_ctrl_t lv)  {
296  {      HMENU hm, sm;
297      winpt_key_s k;      POINT p;
298      gpgme_key_t key;  
299      char keyid[32] = {0};      GetCursorPos (&p);
300      char status[64] = {0}, creation[64] = {0};      hm = LoadMenu (glob_hinst, MAKEINTRESOURCE (IDR_WINPT_KEYSIG_CTX));
301      int n = listview_get_curr_pos (lv);      sm = GetSubMenu (hm, 0);
302    
303      listview_get_item_text (lv, n, 1, status, DIM (status)-1);      set_menu_text (sm, ID_SIGCTX_PROPS, _("Signature &Properties"));
304      listview_get_item_text (lv, n, 3, creation, DIM (creation)-1);      set_menu_text (sm, ID_SIGCTX_KEYPROPS, _("Signing &Key Properties"));
305      listview_get_item_text (lv, n, 4, keyid, DIM (keyid)-1);  
306      if (!strcmp (status, "NOKEY")) {      TrackPopupMenu (sm, TPM_RIGHTALIGN, p.x, p.y, 0, dlg, NULL);
307          msg_box (dlg, _("Key not found in keyring, please get it from the keyserver first."),  
308                   _("Key Manager"), MB_INFO);      DestroyMenu (hm);
309          return;      DestroyMenu (sm);
310      }  }
311        
312      if ((strlen (keyid) < 3 ||get_pubkey (keyid, &key))) {  
313          if (strlen (creation) > 0)  /* Fetch a single key and extract the keyid from the listview
314              msg_box (dlg, _("Key not found in keyring."), _("Key Manager"), MB_INFO);     entry at the pos @idx. */
315          return;  static int
316      }  recv_single_key (HWND dlg, listview_ctrl_t lv, int idx)
317      memset (&k, 0, sizeof k);  {
318      k.keyid = keyid;      char keyid[32];
319      DialogBoxParam (glob_hinst, (LPCTSTR)IDD_WINPT_KEYPROPS, dlg,      int rc;
320                      keyprops_dlg_proc, (LPARAM)&k);  
321  }      listview_get_item_text (lv, idx, SL_COL_KEYID, keyid, DIM (keyid)-1);      
322        rc = hkp_recv_key (dlg, default_keyserver,
323                           default_keyserver_port, keyid, 0, 0);
324  /* Dialog box procedure to list signatures. */                  
325  BOOL CALLBACK      if (!rc)
326  keysig_dlg_proc (HWND dlg, UINT msg, WPARAM wparam, LPARAM lparam)          keycache_update (0, keyid);
327  {      return rc;
328      static listview_ctrl_t lv = NULL;  }
329      static struct winpt_key_s *k;  
330      char inf[384], keyid[18+1];      
331      int idx = 0, id, rc;  /* Load the key property dialog with the selected key from @lv. */
332      HWND sl;  static void
333        do_load_keyprops (HWND dlg, listview_ctrl_t lv)
334      switch( msg ) {  {
335      case WM_INITDIALOG:      winpt_key_s k;
336          k = (winpt_key_t) lparam;      gpgme_key_t key;
337          if (!k)      char keyid[32] = {0};
338              BUG (0);      char status[64] = {0}, creation[64] = {0};
339          if (k->uid)      int n = listview_get_curr_pos (lv);
340              _snprintf (inf, DIM (inf)-1, _("Signature List for \"%s\""), k->uid);  
341          SetWindowText (dlg, inf);      listview_get_item_text (lv, n, SL_COL_VALID, status, DIM (status)-1);
342          #ifndef LANG_DE      listview_get_item_text (lv, n, SL_COL_CREATE, creation, DIM (creation)-1);
343          SetDlgItemText (dlg, IDC_KEYSIG_RECVKEY, _("&Receive Key"));      listview_get_item_text (lv, n, SL_COL_KEYID, keyid, DIM (keyid)-1);
344          SetDlgItemText (dlg, IDC_KEYSIG_SIGPROPS, _("&Properties"));      if (!strcmp (status, "NOKEY")) {
345          #endif          int id = msg_box (dlg, _("Key not found in keyring, do you want to fetch it from the keyserver?"),
346          lv = siglist_load (GetDlgItem (dlg, IDC_KEYSIG_LIST), k->keyid);                   _("Key Manager"), MB_QUEST_ASK);
347          if (!check_for_missing_keys (lv))          if (id == IDNO)
348              EnableWindow (GetDlgItem( dlg, IDC_KEYSIG_RECVKEY ), FALSE);              return;
349          k->callback.ctl = lv;          if (recv_single_key (dlg, lv, n))              
350          sl = GetDlgItem (dlg, IDC_KEYSIG_LIST);              return;
351          siglist_proc.dlg = dlg;      }
352          siglist_proc.opaque = k;      
353          siglist_proc.current = (WNDPROC)subclass_dlg_proc;      if ((strlen (keyid) < 3 ||get_pubkey (keyid, &key))) {
354          siglist_proc.old = (WNDPROC)GetWindowLong (sl, GWL_WNDPROC);          if (strlen (creation) > 0)
355          if (siglist_proc.old) {              msg_box (dlg, _("Key not found in keyring."), _("Key Manager"), MB_INFO);
356              if (!SetWindowLong (sl, GWL_WNDPROC, (LONG)siglist_proc.current))  {          return;
357                  msg_box (dlg, _("Could not set keylist window procedure."),      }
358                           _("Key Manager"), MB_ERR);      memset (&k, 0, sizeof k);
359                  BUG (0);      k.keyid = keyid;
360              }      DialogBoxParam (glob_hinst, (LPCTSTR)IDD_WINPT_KEYPROPS, dlg,
361          }                      keyprops_dlg_proc, (LPARAM)&k);
362          SetForegroundWindow (dlg);  }
363          center_window (dlg, NULL);  
364          return TRUE;  
365            /* Dialog box procedure to list signatures. */
366      case WM_DESTROY:  BOOL CALLBACK
367          if ( lv ) {  keysig_dlg_proc (HWND dlg, UINT msg, WPARAM wparam, LPARAM lparam)
368              siglist_delete( lv );  {
369              lv = NULL;      static listview_ctrl_t lv = NULL;
370          }      static struct winpt_key_s *k;
371          return FALSE;      char inf[384];
372                int idx = 0;
373      case WM_SYSCOMMAND:      HWND sl;
374          if (LOWORD (wparam) == SC_CLOSE) {      
375              if (k->update)      switch (msg) {
376                  keycache_update (0, k->keyid);      case WM_INITDIALOG:
377              EndDialog (dlg, TRUE);          k = (winpt_key_t) lparam;
378          }          if (!k)
379          return FALSE;              BUG (0);
380            if (k->uid)
381      case WM_NOTIFY:              _snprintf (inf, DIM (inf)-1, _("Signature List for \"%s\""), k->uid);
382          NMHDR * notify;          SetWindowText (dlg, inf);
383                    SetDlgItemText (dlg, IDC_KEYSIG_RECVKEY, _("&Receive Key"));
384          notify = (NMHDR *)lparam;          SetDlgItemText (dlg, IDC_KEYSIG_SIGPROPS, _("&Properties"));
385          if( notify && notify->code == NM_DBLCLK  
386              && notify->idFrom == IDC_KEYSIG_LIST )          lv = siglist_load (GetDlgItem (dlg, IDC_KEYSIG_LIST), k->keyid);
387              do_load_keyprops (dlg, lv);          if (!check_for_missing_keys (lv))
388          if (notify && notify->code == NM_RCLICK &&              EnableWindow (GetDlgItem (dlg, IDC_KEYSIG_RECVKEY), FALSE);
389              notify->idFrom == IDC_KEYSIG_LIST)          EnableWindow (GetDlgItem (dlg, IDC_KEYSIG_SIGPROPS), FALSE);
390              do_create_popup (dlg);          k->callback.ctl = lv;
391          break;          sl = GetDlgItem (dlg, IDC_KEYSIG_LIST);
392                    siglist_proc.dlg = dlg;
393      case WM_COMMAND:          siglist_proc.opaque = k;
394          switch ( LOWORD( wparam ) ) {          siglist_proc.current = (WNDPROC)subclass_dlg_proc;
395            siglist_proc.old = (WNDPROC)GetWindowLong (sl, GWL_WNDPROC);
396          case ID_SIGCTX_KEYPROPS:          if (siglist_proc.old) {
397              do_load_keyprops (dlg, lv);              if (!SetWindowLong (sl, GWL_WNDPROC, (LONG)siglist_proc.current))  {
398              break;                  msg_box (dlg, _("Could not set keylist window procedure."),
399                             _("Key Manager"), MB_ERR);
400          case ID_SIGCTX_PROPS:                  BUG (0);
401              if (is_sig (lv, -1))              }
402                  DialogBoxParam (glob_hinst, (LPCTSTR)IDD_WINPT_SIGPROPS, dlg,          }
403                                  sigprops_dlg_proc, (LPARAM)lv);          SetForegroundWindow (dlg);
404              break;          center_window (dlg, NULL);
405            return TRUE;
406          case IDC_KEYSIG_RECVKEY:          
407              idx = listview_get_curr_pos (lv);      case WM_DESTROY:
408              if (idx == -1) {          if (lv) {
409                  id = msg_box( dlg, _("Really receive all missing keys?"),              siglist_delete (lv);
410                                  _("Key Manager"), MB_YESNO|MB_INFO );              lv = NULL;
411                  if (id == IDYES) {          }
412                      rc = recv_missing_keys (dlg, lv);          return FALSE;
413                      if( !rc )          
414                          keycache_set_reload (1);      case WM_SYSCOMMAND:
415                      return TRUE;          if (LOWORD (wparam) == SC_CLOSE) {
416                  }              if (k->update)
417                  return TRUE;                  keycache_update (0, k->keyid);
418              }              EndDialog (dlg, TRUE);
419              listview_get_item_text (lv, idx, 1, inf, DIM (inf)-1);          }
420              if (strcmp (inf, "NOKEY"))          return FALSE;
421                  return FALSE;  
422              listview_get_item_text (lv, idx, 4, keyid, DIM (keyid)-1);      case WM_NOTIFY:
423              rc = hkp_recv_key (dlg, default_keyserver, default_keyserver_port, keyid, 0, 0);          NMHDR *notify;
424              if (!rc)          
425                  keycache_set_reload (1);          notify = (NMHDR *)lparam;
426              return TRUE;          if (!notify)
427                return FALSE;
428          case IDC_KEYSIG_SIGPROPS:          if (notify->code == NM_DBLCLK
429              if (is_sig (lv, -1))              && notify->idFrom == IDC_KEYSIG_LIST)
430                  DialogBoxParam (glob_hinst, (LPCTSTR)IDD_WINPT_SIGPROPS, dlg,              do_load_keyprops (dlg, lv);
431                                  sigprops_dlg_proc, (LPARAM)lv);          if (notify->code == NM_RCLICK &&
432              return TRUE;              notify->idFrom == IDC_KEYSIG_LIST &&
433                            is_sig (lv, -1))
434          case IDOK:              do_create_popup (dlg);
435              if (k->update)          if (notify->code == LVN_ITEMCHANGED &&
436                  keycache_update (0, k->keyid);              ((LPNMLISTVIEW)lparam)->uNewState) {
437              EndDialog (dlg, TRUE);              idx = listview_get_curr_pos (lv);
438              return TRUE;              listview_get_item_text (lv, idx, SL_COL_VALID, inf, DIM (inf)-1);
439          }              EnableWindow (GetDlgItem (dlg, IDC_KEYSIG_RECVKEY),
440          break;                            strcmp (inf, "NOKEY") == 0? TRUE: FALSE);
441      }              EnableWindow (GetDlgItem (dlg, IDC_KEYSIG_SIGPROPS),
442      return FALSE;                            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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