/[winpt]/trunk/Src/WinPT.cpp
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revision 26 by twoaday, Mon Oct 17 08:49:30 2005 UTC revision 32 by twoaday, Mon Oct 24 08:03:48 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    #define MIN_PTD_VER   "0.8.1"   /* Minimal PTD version. */
42    
43    
44    HINSTANCE glob_hinst;   /* global instance for the dialogs */
45    HWND glob_hwnd;         /* global window handle for the dialogs */
46  HWND activ_hwnd;  HWND activ_hwnd;
47  LOCK mo_file;  LOCK mo_file;
48  int scard_support = 0;  int scard_support = 0;
# Line 45  int mobile = 0; Line 51  int mobile = 0;
51  int gpg_read_only = 0;  int gpg_read_only = 0;
52  char gpgver[3];  char gpgver[3];
53    
54    
55    /* Load the key cache and rebuild the signature cache. */
56  static void  static void
57  update_keycache (HWND hwnd)  update_keycache (HWND hwnd)
58  {  {
# Line 54  update_keycache (HWND hwnd) Line 62  update_keycache (HWND hwnd)
62      rcs.tr_update = 1;      rcs.tr_update = 1;
63      DialogBoxParam (glob_hinst, (LPCSTR)IDD_WINPT_KEYCACHE, hwnd,      DialogBoxParam (glob_hinst, (LPCSTR)IDD_WINPT_KEYCACHE, hwnd,
64                      keycache_dlg_proc, (LPARAM)&rcs);                      keycache_dlg_proc, (LPARAM)&rcs);
65  } /* update_keycache */  }
66    
67    
68  /* Set GPGME debug mode. If @val is 0, the debug mode is disabled. */  /* Set GPGME debug mode. If @val is 0, the debug mode is disabled. */
# Line 67  gpg_set_debug_mode (int val) Line 75  gpg_set_debug_mode (int val)
75          putenv ("GPGME_DEBUG=");          putenv ("GPGME_DEBUG=");
76  }  }
77    
78  static char *  
79    /* Return the name of the gettext language file. */
80    static char*
81  get_gettext_lang (void)  get_gettext_lang (void)
82  {      {    
83      char * fname;      char *fname;
84      fname = get_reg_entry_mo ();      fname = get_reg_entry_mo ();
85      if (!fname)      if (!fname)
86          return NULL;          return NULL;
87      return fname;      return fname;
88  } /* get_gettext_lang */  }
89    
90    
91    /* Initialize the gettext sub system. */
92  static void  static void
93  load_gettext (void)  load_gettext (void)
94  {  {
# Line 96  load_gettext (void) Line 107  load_gettext (void)
107          free_if_alloc (nls);          free_if_alloc (nls);
108          free_if_alloc (file);          free_if_alloc (file);
109      }      }
110  } /* load_gettext */  }
111    
112    
113  /* 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
# Line 113  check_default_key (gpg_keycache_t kc) Line 124  check_default_key (gpg_keycache_t kc)
124          err = gpg_keycache_find_key (kc, defkey, 0, &key);          err = gpg_keycache_find_key (kc, defkey, 0, &key);
125      free_if_alloc (defkey);      free_if_alloc (defkey);
126      return err? -1 : 0;      return err? -1 : 0;
127  } /* check_default_key */  }
128    
129    
130  /* Return the WinPT program file name (with full pathname). */  /* Return the WinPT program file name (with full pathname). */
131  static const char *  static const char *
132  get_prog_part (const char * fname, int use_cwd)  get_prog_part (const char * fname, int use_cwd)
133  {  {
134      static char program[1024];      static char program[512];
135      char currdir[256], * cmd = NULL;      char currdir[256];
136        char *cmd = NULL;
137      int j;      int j;
138                    
139      memset (currdir, 0, DIM (currdir));      memset (currdir, 0, DIM (currdir));
# Line 135  get_prog_part (const char * fname, int u Line 147  get_prog_part (const char * fname, int u
147          cmd = GetCommandLine ();          cmd = GetCommandLine ();
148          if (cmd == NULL)          if (cmd == NULL)
149              return NULL;              return NULL;
150          strncpy (currdir, cmd, 255);          strncpy (currdir, cmd, sizeof (currdir)-1);
151          j = strlen (currdir);          j = strlen (currdir);
152          while (j--) {          while (j--) {
153              if (currdir[j] == '\\')              if (currdir[j] == '\\')
154                  break;                            break;
155          }          }
156          currdir[j] = 0;          currdir[j] = 0;
157          _snprintf (program, DIM (program)-1, "%s\\%s", currdir + 1, fname);          _snprintf (program, DIM (program)-1, "%s\\%s", currdir + 1, fname);
158      }      }
159      return program;      return program;
160  } /* get_prog_part */  }
161    
162    
163    /* Check that the underlying crypto engine fullfills the minimal
164       requirements so all commands work properly. */
165  static int  static int
166  check_crypto_engine (void)  check_crypto_engine (void)
167  {  {
168      int ma=1, mi=4, pa=1; /* GPG 1.4.1 */      int ma=1, mi=4, pa=3; /* GPG 1.4.3 */
169      int rc;      int rc;
170    
171      rc = check_gnupg_engine (&ma, &mi, &pa);      rc = check_gnupg_engine (&ma, &mi, &pa);
172      if (rc == -1) {      if (rc == -1) {
173          msg_box (NULL, _("Could not read GnuPG version."), _("WinPT Error"), MB_ERR);          msg_box (NULL, _("Could not read GnuPG version."),
174                     _("WinPT Error"), MB_ERR);
175          return rc;          return rc;
176      }      }
177      else if (rc) {      else if (rc) {
178          log_box (_("WinPT Error"), MB_ERR,          log_box (_("WinPT Error"), MB_ERR,
179                   _("Sorry, you need a newer GPG version.\n"                   _("Sorry, you need a newer GPG version.\n"
180                     "GPG version %d.%d.%d required GPG version 1.4.0"),                     "GPG version %d.%d.%d required GPG version "MIN_GPG_VER),
181                     ma, mi, pa);                     ma, mi, pa);
182          return rc;          return rc;
183      }      }
184      /* We enable smartcard support for GPG: 1.9.x or >= 1.4.0 */      /* We enable smartcard support for GPG: 1.9 or >= 1.4 */
185      if (ma >= 1 && mi >= 4)      if (ma >= 1 && mi >= 4)
186          scard_support = 1;          scard_support = 1;
187    
# Line 174  check_crypto_engine (void) Line 189  check_crypto_engine (void)
189      gpgver[1] = mi;      gpgver[1] = mi;
190      gpgver[2] = pa;      gpgver[2] = pa;
191      return rc;      return rc;
192  } /* check_crypto_engine */  }
193    
194    
195    /* Try to load the keyserver config file. If @quiet is 1
196       do not show any errors. */
197  static int  static int
198  load_keyserver_conf (int quiet)  load_keyserver_conf (int quiet)
199  {  {
# Line 196  load_keyserver_conf (int quiet) Line 213  load_keyserver_conf (int quiet)
213  }  }
214    
215    
216    /* Enable the mobility mode. */
217  static void  static void
218  enable_mobile_mode (void)  enable_mobile_mode (void)
219  {  {
# Line 212  enable_mobile_mode (void) Line 230  enable_mobile_mode (void)
230      reg_prefs.use_viewer = 0; /* XXX */      reg_prefs.use_viewer = 0; /* XXX */
231  }  }
232    
 char* get_subkey_fingerprint (gpgme_ctx_t ctx, const char *keyid);  
   
233    
234    /* Main entry point. */
235  int WINAPI  int WINAPI
236  WinMain (HINSTANCE hinst, HINSTANCE hprev, LPSTR cmdline, int showcmd)  WinMain (HINSTANCE hinst, HINSTANCE hprev, LPSTR cmdline, int showcmd)
237  {  {
# Line 234  WinMain (HINSTANCE hinst, HINSTANCE hpre Line 251  WinMain (HINSTANCE hinst, HINSTANCE hpre
251      #endif      #endif
252    
253      s = PTD_get_version ();      s = PTD_get_version ();
254      if (strcmp (s, "0.8.0")) {      if (strcmp (s, MIN_PTD_VER)) {
255          log_box (_("Privacy Tray Dynamic (PTD)"), MB_ERR,          log_box (_("Privacy Tray Dynamic (PTD)"), MB_ERR,
256                   _("Please update your PTD.dll to the newest version, "                   _("Please update your PTD.dll to the newest version, "
257                     "the version (%s) you use is too old."), s);                     "the version (%s) you use is too old."), s);
# Line 247  WinMain (HINSTANCE hinst, HINSTANCE hpre Line 264  WinMain (HINSTANCE hinst, HINSTANCE hpre
264          return 0;          return 0;
265      }      }
266    
267      s = gpgme_check_version ("1.1.0");      s = gpgme_check_version (MIN_GPGME_VER);
268      if (!s || !*s) {      if (!s || !*s) {
269          msg_box (NULL, _("A newer GPGME version is needed."), "WinPT Error", MB_ERR);          msg_box (NULL, _("A newer GPGME version is needed; at least "MIN_GPGME_VER),
270                     _("WinPT Error"), MB_ERR);
271          return 0;          return 0;
272      }      }
273    
# Line 331  WinMain (HINSTANCE hinst, HINSTANCE hpre Line 349  WinMain (HINSTANCE hinst, HINSTANCE hpre
349      }      }
350    
351      rc = gnupg_access_files ();      rc = gnupg_access_files ();
352      if (!start_gpgprefs && rc)      if (!start_gpgprefs && rc) {
353      {          if (rc == WPTERR_GPG_KEYRINGS || rc == WPTERR_GPG_OPT_KEYRINGS) {
         if (rc == WPTERR_GPG_KEYRINGS || rc == WPTERR_GPG_OPT_KEYRINGS)  
         {  
354              ec = msg_box (NULL,              ec = msg_box (NULL,
355                  _("Could not access and/or find the public and secret keyring.\n"                  _("Could not access and/or find the public and secret keyring.\n"
356                    "If this is an accident, quit the program and fix it.\n\n"                    "If this is an accident, quit the program and fix it.\n\n"
# Line 343  WinMain (HINSTANCE hinst, HINSTANCE hpre Line 359  WinMain (HINSTANCE hinst, HINSTANCE hpre
359              if (ec == IDYES)              if (ec == IDYES)
360                  first_start = 1;                  first_start = 1;
361          }          }
362          if (!first_start)          if (!first_start) {
         {  
363              msg_box (NULL, winpt_strerror (rc), _("WinPT Error"), MB_ERR);              msg_box (NULL, winpt_strerror (rc), _("WinPT Error"), MB_ERR);
364              return 0;              return 0;
365          }          }
366      }      }
367    
368      if (!first_start)      if (!first_start) {
     {  
369          rc = gpg_check_permissions (1);          rc = gpg_check_permissions (1);
370          if (rc && rc == 2)          if (rc && rc == 2)
371              gpg_read_only = 1;              gpg_read_only = 1;
# Line 363  WinMain (HINSTANCE hinst, HINSTANCE hpre Line 377  WinMain (HINSTANCE hinst, HINSTANCE hpre
377      init_gnupg_table ();      init_gnupg_table ();
378    
379      nfiles = fm_parse_command_line (cmdline);      nfiles = fm_parse_command_line (cmdline);
380      if (nfiles > 0)      if (nfiles > 0) {
381            free_gnupg_table ();
382          return 0;          return 0;
383        }
384    
385      if (cmdline && stristr (cmdline, "--wipe-freespace")) {      if (cmdline && stristr (cmdline, "--wipe-freespace")) {
386          dialog_box_param (glob_hinst, (LPCTSTR)IDD_WINPT_SPACE_SECDEL,          dialog_box_param (glob_hinst, (LPCTSTR)IDD_WINPT_SPACE_SECDEL,
# Line 414  WinMain (HINSTANCE hinst, HINSTANCE hpre Line 430  WinMain (HINSTANCE hinst, HINSTANCE hpre
430      wc.hIcon = LoadIcon (glob_hinst, MAKEINTRESOURCE (IDI_WINPT));      wc.hIcon = LoadIcon (glob_hinst, MAKEINTRESOURCE (IDI_WINPT));
431      rc = RegisterClass (&wc);      rc = RegisterClass (&wc);
432      if (rc == FALSE) {      if (rc == FALSE) {
433          msg_box (NULL, _("Could not register window class"), _("WinPT Error"), MB_ERR);          msg_box (NULL, _("Could not register window class"),
434                     _("WinPT Error"), MB_ERR);
435          free_gnupg_table ();          free_gnupg_table ();
436          return 0;          return 0;
437      }      }
# Line 540  start: Line 557  start:
557      }      }
558                    
559      return 0;      return 0;
560  } /* WinMain */  }
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