/[winpt]/trunk/Src/WinPT.cpp
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revision 23 by twoaday, Fri Sep 30 10:10:16 2005 UTC revision 30 by twoaday, Sat Oct 22 10:17:59 2005 UTC
# Line 35  Line 35 
35  #include "wptContext.h"  #include "wptContext.h"
36  #include "wptCardEdit.h"  #include "wptCardEdit.h"
37    
38  HINSTANCE glob_hinst; /* global instance for the dialogs */  
39  HWND glob_hwnd; /* global window handle for the dialogs */  #define MIN_GPG_VER   "1.4.3"   /* Minimal GPG version. */
40    #define MIN_GPGME_VER "1.2.0"   /* Minimal GPGME version. */
41    
42    
43    HINSTANCE glob_hinst;   /* global instance for the dialogs */
44    HWND glob_hwnd;         /* global window handle for the dialogs */
45  HWND activ_hwnd;  HWND activ_hwnd;
46  LOCK mo_file;  LOCK mo_file;
47  int scard_support = 0;  int scard_support = 0;
# Line 45  int mobile = 0; Line 50  int mobile = 0;
50  int gpg_read_only = 0;  int gpg_read_only = 0;
51  char gpgver[3];  char gpgver[3];
52    
 /* Internal IPC */  
 int start_keymanager = 0;  
53    
54    /* Load the key cache and rebuild the signature cache. */
55  static void  static void
56  update_keycache (HWND hwnd)  update_keycache (HWND hwnd)
57  {  {
# Line 57  update_keycache (HWND hwnd) Line 61  update_keycache (HWND hwnd)
61      rcs.tr_update = 1;      rcs.tr_update = 1;
62      DialogBoxParam (glob_hinst, (LPCSTR)IDD_WINPT_KEYCACHE, hwnd,      DialogBoxParam (glob_hinst, (LPCSTR)IDD_WINPT_KEYCACHE, hwnd,
63                      keycache_dlg_proc, (LPARAM)&rcs);                      keycache_dlg_proc, (LPARAM)&rcs);
64  } /* update_keycache */  }
65    
66    
67    /* Set GPGME debug mode. If @val is 0, the debug mode is disabled. */
68    void
69    gpg_set_debug_mode (int val)
70    {      
71        if (val)
72            putenv ("GPGME_DEBUG=5:gpgme.dbg");
73        else
74            putenv ("GPGME_DEBUG=");
75    }
76    
77    
78  static char *  /* Return the name of the gettext language file. */
79    static char*
80  get_gettext_lang (void)  get_gettext_lang (void)
81  {      {    
82      char * fname;      char *fname;
83      fname = get_reg_entry_mo ();      fname = get_reg_entry_mo ();
84      if (!fname)      if (!fname)
85          return NULL;          return NULL;
86      return fname;      return fname;
87  } /* get_gettext_lang */  }
88    
89    
90    /* Initialize the gettext sub system. */
91  static void  static void
92  load_gettext (void)  load_gettext (void)
93  {  {
94      char * nls = NULL;      char *nls = NULL;
95      char * file = NULL;      char *file = NULL;
96    
97      nls = get_gettext_lang ();      nls = get_gettext_lang ();
98      if (nls) {      if (nls) {
# Line 89  load_gettext (void) Line 106  load_gettext (void)
106          free_if_alloc (nls);          free_if_alloc (nls);
107          free_if_alloc (file);          free_if_alloc (file);
108      }      }
109  } /* load_gettext */  }
110    
111    
112  /* check if the default key from the gpg.conf file is available in the  /* check if the default key from the gpg.conf file is available in the
113     keyring. if not, bail out because encryption won't work properly then. */     keyring. if not, bail out because encryption won't work properly then. */
114  static int  static int
115  check_default_key (gpgme_keycache_t kc)  check_default_key (gpg_keycache_t kc)
116  {  {
117      gpgme_key_t key;      gpgme_key_t key;
118      gpgme_error_t err = GPG_ERR_NO_ERROR;      gpgme_error_t err = GPG_ERR_NO_ERROR;
# Line 103  check_default_key (gpgme_keycache_t kc) Line 120  check_default_key (gpgme_keycache_t kc)
120    
121      defkey = get_gnupg_default_key ();      defkey = get_gnupg_default_key ();
122      if (defkey)      if (defkey)
123          err = gpgme_keycache_find_key (kc, defkey, 0, &key);          err = gpg_keycache_find_key (kc, defkey, 0, &key);
124      free_if_alloc (defkey);      free_if_alloc (defkey);
125      return err? -1 : 0;      return err? -1 : 0;
126  } /* check_default_key */  }
127    
128    
129  /* Return the WinPT program file name (with full pathname). */  /* Return the WinPT program file name (with full pathname). */
# Line 138  get_prog_part (const char * fname, int u Line 155  get_prog_part (const char * fname, int u
155          _snprintf (program, DIM (program)-1, "%s\\%s", currdir + 1, fname);          _snprintf (program, DIM (program)-1, "%s\\%s", currdir + 1, fname);
156      }      }
157      return program;      return program;
158  } /* get_prog_part */  }
159    
160    
161    /* Check that the underlying crypto engine fullfills the minimal
162       requirements so all commands work properly. */
163  static int  static int
164  check_crypto_engine (void)  check_crypto_engine (void)
165  {  {
166      int ma=1, mi=4, pa=0; /* GPG 1.4.0 */      int ma=1, mi=4, pa=3; /* GPG 1.4.3 */
167      int rc;      int rc;
168    
169      rc = check_gnupg_engine (&ma, &mi, &pa);      rc = check_gnupg_engine (&ma, &mi, &pa);
170      if (rc == -1) {      if (rc == -1) {
171          msg_box (NULL, _("Could not read GnuPG version."), _("WinPT Error"), MB_ERR);          msg_box (NULL, _("Could not read GnuPG version."),
172                     _("WinPT Error"), MB_ERR);
173          return rc;          return rc;
174      }      }
175      else if (rc) {      else if (rc) {
176          log_box (_("WinPT Error"), MB_ERR,          log_box (_("WinPT Error"), MB_ERR,
177                   _("Sorry, you need a newer GPG version.\n"                   _("Sorry, you need a newer GPG version.\n"
178                     "GPG version %d.%d.%d required GPG version 1.4.0"),                     "GPG version %d.%d.%d required GPG version "MIN_GPG_VER),
179                     ma, mi, pa);                     ma, mi, pa);
180          return rc;          return rc;
181      }      }
182      /* We enable smartcard support for GPG: 1.9.x or >= 1.4.0 */      /* We enable smartcard support for GPG: 1.9 or >= 1.4 */
183      if (ma >= 1 && mi >= 4)      if (ma >= 1 && mi >= 4)
184          scard_support = 1;          scard_support = 1;
185    
# Line 167  check_crypto_engine (void) Line 187  check_crypto_engine (void)
187      gpgver[1] = mi;      gpgver[1] = mi;
188      gpgver[2] = pa;      gpgver[2] = pa;
189      return rc;      return rc;
190  } /* check_crypto_engine */  }
191    
192    
193    /* Try to load the keyserver config file. If @quiet is 1
194       do not show any errors. */
195  static int  static int
196  load_keyserver_conf (int quiet)  load_keyserver_conf (int quiet)
197  {  {
# Line 205  enable_mobile_mode (void) Line 227  enable_mobile_mode (void)
227      reg_prefs.use_viewer = 0; /* XXX */      reg_prefs.use_viewer = 0; /* XXX */
228  }  }
229    
 char* get_subkey_fingerprint (gpgme_ctx_t ctx, const char *keyid);  
230    
231    /* Main entry point. */
232  int WINAPI  int WINAPI
 #ifndef WINPT_IPC  
233  WinMain (HINSTANCE hinst, HINSTANCE hprev, LPSTR cmdline, int showcmd)  WinMain (HINSTANCE hinst, HINSTANCE hprev, LPSTR cmdline, int showcmd)
 #else  
 win_main (HINSTANCE hinst, HINSTANCE hprev, LPSTR cmdline, int showcmd)  
 #endif  
234  {  {
235      WNDCLASS wc = {0, winpt_main_proc, 0, 0, hinst, 0, 0, 0, 0, PGM_NAME};      WNDCLASS wc = {0, winpt_main_proc, 0, 0, hinst, 0, 0, 0, 0, PGM_NAME};
236      HACCEL accel_tab;      HACCEL accel_tab;
# Line 223  win_main (HINSTANCE hinst, HINSTANCE hpr Line 241  win_main (HINSTANCE hinst, HINSTANCE hpr
241      HWND hwnd = NULL;      HWND hwnd = NULL;
242    
243      glob_hinst = hinst;      glob_hinst = hinst;
244        
245      #ifdef _DEBUG      #ifdef _DEBUG
246      gpgme_set_debug_mode (1);      gpg_set_debug_mode (1);
247        debug = 1;
248      #endif      #endif
249    
250      s = PTD_get_version ();      s = PTD_get_version ();
# Line 242  win_main (HINSTANCE hinst, HINSTANCE hpr Line 261  win_main (HINSTANCE hinst, HINSTANCE hpr
261          return 0;          return 0;
262      }      }
263    
264        s = gpgme_check_version (MIN_GPGME_VER);
265        if (!s || !*s) {
266            msg_box (NULL, _("A newer GPGME version is needed; at least "MIN_GPGME_VER),
267                     _("WinPT Error"), MB_ERR);
268            return 0;
269        }
270    
271      if (cmdline && stristr (cmdline, "--mobile")) {      if (cmdline && stristr (cmdline, "--mobile")) {
272          msg_box (NULL, "WARNING: mobile modus is not fully implemented yet!",          msg_box (NULL, "WARNING: mobile modus is not fully implemented yet!",
273                   "WinPT", MB_INFO);                   "WinPT", MB_INFO);
# Line 275  win_main (HINSTANCE hinst, HINSTANCE hpr Line 301  win_main (HINSTANCE hinst, HINSTANCE hpr
301                   _("GPG home directory is not set correctly.\n"                   _("GPG home directory is not set correctly.\n"
302                     "Please check the GPG registry settings:\n%s."),                     "Please check the GPG registry settings:\n%s."),
303                   winpt_strerror (rc));                   winpt_strerror (rc));
304          const char * s = get_filename_dlg (GetActiveWindow (), FILE_OPEN,          const char * s = get_fileopen_dlg (GetActiveWindow (),
305                                             _("Select GPG Public Keyring"),                                             _("Select GPG Public Keyring"),
306                                             _("GPG Keyrings (*.gpg)\0*.gpg\0\0"),                                             _("GPG Keyrings (*.gpg)\0*.gpg\0\0"),
307                                             NULL);                                             NULL);
# Line 364  win_main (HINSTANCE hinst, HINSTANCE hpr Line 390  win_main (HINSTANCE hinst, HINSTANCE hpr
390      }      }
391    
392      load_keyserver_conf (cmdline? 1 : 0);      load_keyserver_conf (cmdline? 1 : 0);
     if (start_keymanager) {  
         dialog_box_param (glob_hinst, (LPCTSTR)IDD_WINPT_KEYMISC,  
                             GetDesktopWindow(), keymanager_dlg_proc, NULL,  
                             _("Key Manager"), IDS_WINPT_KEYMISC);  
         keycache_release ();  
         free_gnupg_table ();  
         return 0;  
     }  
393    
394      if (cmdline && (stristr (cmdline, "--keymanager")      if (cmdline && (stristr (cmdline, "--keymanager")
395                  || stristr (cmdline, "--cardmanager"))) {                  || stristr (cmdline, "--cardmanager"))) {
# Line 381  win_main (HINSTANCE hinst, HINSTANCE hpr Line 399  win_main (HINSTANCE hinst, HINSTANCE hpr
399                              GetDesktopWindow(), keymanager_dlg_proc, NULL,                              GetDesktopWindow(), keymanager_dlg_proc, NULL,
400                              _("Key Manager"), IDS_WINPT_KEYMISC);                                _("Key Manager"), IDS_WINPT_KEYMISC);  
401          else {          else {
402              gpg_card_t crd = smartcard_init ();              gpg_card_t crd = gpg_card_load ();
403              if (crd)              if (crd)
404                  dialog_box_param (glob_hinst, (LPCTSTR)IDD_WINPT_CARD_EDIT,                  dialog_box_param (glob_hinst, (LPCTSTR)IDD_WINPT_CARD_EDIT,
405                                    GetDesktopWindow(), card_edit_dlg_proc,                                    GetDesktopWindow(), card_edit_dlg_proc,
# Line 389  win_main (HINSTANCE hinst, HINSTANCE hpr Line 407  win_main (HINSTANCE hinst, HINSTANCE hpr
407                                    IDS_WINPT_CARD_EDIT);                                    IDS_WINPT_CARD_EDIT);
408              gpg_card_release (crd);              gpg_card_release (crd);
409          }          }
410          keycache_release ();          keycache_release (0);
411          free_gnupg_table ();          free_gnupg_table ();
412          return 0;          return 0;
413      }      }
# Line 411  win_main (HINSTANCE hinst, HINSTANCE hpr Line 429  win_main (HINSTANCE hinst, HINSTANCE hpr
429      wc.hIcon = LoadIcon (glob_hinst, MAKEINTRESOURCE (IDI_WINPT));      wc.hIcon = LoadIcon (glob_hinst, MAKEINTRESOURCE (IDI_WINPT));
430      rc = RegisterClass (&wc);      rc = RegisterClass (&wc);
431      if (rc == FALSE) {      if (rc == FALSE) {
432          msg_box (NULL, _("Could not register window class"), _("WinPT Error"), MB_ERR);          msg_box (NULL, _("Could not register window class"),
433                     _("WinPT Error"), MB_ERR);
434          free_gnupg_table ();          free_gnupg_table ();
435          return 0;          return 0;
436      }      }
# Line 489  start: Line 508  start:
508          check_crypto_engine ();          check_crypto_engine ();
509      }      }
510      else {      else {
511          gpgme_keycache_t c;          gpg_keycache_t c;
512          update_keycache (hwnd);          update_keycache (hwnd);
513          c = keycache_get_ctx (1);          c = keycache_get_ctx (1);
514          if (!c || !gpgme_keycache_count (c)) {          if (!c || !gpg_keycache_get_size (c)) {
515              gnupg_display_error ();              gnupg_display_error ();
516              msg_box (hwnd, _("The keycache was not initialized or is empty.\n"              msg_box (hwnd, _("The keycache was not initialized or is empty.\n"
517                               "Please check your GPG config (keyrings, pathes...)"),                               "Please check your GPG config (keyrings, pathes...)"),
# Line 537  start: Line 556  start:
556      }      }
557                    
558      return 0;      return 0;
559  } /* WinMain */  }
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