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

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revision 12 by twoaday, Thu Apr 14 12:56:25 2005 UTC revision 23 by twoaday, Fri Sep 30 10:10:16 2005 UTC
# Line 67  multi_gnupg_path (void) Line 67  multi_gnupg_path (void)
67      strcat (buf, "\\gnupg");      strcat (buf, "\\gnupg");
68      if (access (buf, 00))      if (access (buf, 00))
69          return NULL;          return NULL;
70      return buf;      return m_strdup (buf);
71  }  }
72    
73  /*  /*
# Line 77  multi_gnupg_path (void) Line 77  multi_gnupg_path (void)
77  char*  char*
78  get_gnupg_path (void)  get_gnupg_path (void)
79  {  {
80      char *p = NULL, *path = NULL;          char *p = NULL, *path = NULL;
81            
82      p = get_reg_entry_gpg ("HomeDir");      p = get_reg_entry_gpg ("HomeDir");
83      if (p) {      if (p) {
# Line 85  get_gnupg_path (void) Line 85  get_gnupg_path (void)
85          free_if_alloc (p);          free_if_alloc (p);
86          return path;          return path;
87      }      }
88      else {      else
89          p = multi_gnupg_path ();          return multi_gnupg_path ();
         if (p)  
             return m_strdup (p);  
     }  
90      return m_strdup ("c:\\gnupg");      return m_strdup ("c:\\gnupg");
91  } /* get_gnupg_path */  } /* get_gnupg_path */
92    
# Line 164  get_gnupg_keyring (int pub, int strict) Line 161  get_gnupg_keyring (int pub, int strict)
161   * appended string 'gpg.exe' is used.   * appended string 'gpg.exe' is used.
162   */   */
163  char*  char*
164  get_gnupg_prog( void )  get_gnupg_prog (void)
165  {      {    
166      char *p, *path, *pgm = NULL;      char *p, *path, *pgm = NULL;
167      size_t nlen = 0;      size_t nlen = 0;
# Line 196  default_key_from_cache (int * ret_no_use Line 193  default_key_from_cache (int * ret_no_use
193      if (!sec)      if (!sec)
194          BUG (0);          BUG (0);
195      gpgme_keycache_rewind (sec);      gpgme_keycache_rewind (sec);
196      while (!gpgme_keycache_next_key (sec, 1, &key))      while (!gpgme_keycache_next_key (sec, 1, &key)) {
197      {          if (key_is_useable (key)) {
198          if (gpgme_key_get_ulong_attr (key, GPGME_ATTR_KEY_USABLE, NULL, 0))              s = key->subkeys->keyid;
         {  
             s = gpgme_key_get_string_attr (key, GPGME_ATTR_KEYID, NULL, 0);  
199              if (s)                  if (s)    
200                  keyid = m_strdup (s+8);                  keyid = m_strdup (s+8);
201              break;              break;
202          }          }
203      }      }
204      if (!keyid)      if (!keyid) {
     {  
205          *ret_no_useable = 1;          *ret_no_useable = 1;
206          msg_box( NULL, _("No useable secret key found."), _("GPG Error"), MB_ERR);          msg_box( NULL, _("No useable secret key found."), _("GPG Error"), MB_ERR);
207      }      }
# Line 305  parse_version_nr( const char * buf, int Line 299  parse_version_nr( const char * buf, int
299  int  int
300  check_gnupg_engine (int * r_major, int * r_minor, int * r_patch)  check_gnupg_engine (int * r_major, int * r_minor, int * r_patch)
301  {  {
302      gpgme_error_t err;      gpgme_ctx_t ctx;
303        gpgme_engine_info_t inf;
304      char * eng = NULL;      char * eng = NULL;
305      int major=0, minor=0, patch=0;      int major=0, minor=0, patch=0;
306      int rc;      int rc;
307                    
308      err = gpgme_op_version( &eng );      gpgme_new (&ctx);
309      if( err )      inf = gpgme_ctx_get_engine_info (ctx);
310        if (!inf) {
311            gpgme_release (ctx);
312          return -1;          return -1;
313        }
314      if( strstr( eng, "IDEA" ) )      if( strstr( eng, "IDEA" ) )
315          idea_available = 1;          idea_available = 1;
316      rc = parse_version_nr( eng, &major, &minor, &patch );      rc = parse_version_nr( inf->version, &major, &minor, &patch );
317      free( eng ); eng = NULL;      if( rc ) {
318      if( rc )          gpgme_release (ctx);
319          return rc;          return rc;
320        }
321      if( major < *r_major      if( major < *r_major
322       || minor < *r_minor)       || minor < *r_minor)
323          rc = 1;          rc = 1;
# Line 438  fail: Line 437  fail:
437   * Return the contents of the options file as a char buf.   * Return the contents of the options file as a char buf.
438   */   */
439  char *  char *
440  get_gnupg_config( void )  get_gnupg_config (void)
441  {  {
442      FILE * fp;      FILE * fp;
443      char * p = NULL, * optfile = NULL;      char * p = NULL, * optfile = NULL;
444      int fsize, rc = 0;      int fsize, rc = 0;
445                    
446      optfile = get_gnupg_cfgfile( );      optfile = get_gnupg_cfgfile ();
447      if( optfile == NULL )      if( optfile == NULL )
448          return NULL;          return NULL;
449      fsize = get_file_size( optfile );      fsize = get_file_size( optfile );
# Line 903  fail: Line 902  fail:
902    
903    
904  void  void
905  gnupg_backup_options (int keep)  gnupg_backup_options (void)
906  {  {
907      char *optfile = NULL;      char *cfgfile = NULL;
908      char bak[1024];      char bak[512];
909    
910      optfile = get_gnupg_cfgfile ();      cfgfile = get_gnupg_cfgfile ();
911      if (optfile == NULL)      if (cfgfile == NULL)
912          return;          return;
913      if (keep)      _snprintf (bak, DIM (bak)-1, "%s.bak", cfgfile);
914          _snprintf (bak, DIM (bak)-1, "%s.old", optfile);      CopyFile (cfgfile, bak, FALSE);
915      else      free_if_alloc (cfgfile);
         _snprintf (bak, DIM (bak)-1, "%s.O", optfile);  
     CopyFile (optfile, bak, keep);  
     free_if_alloc (optfile);  
916  } /* gnupg_backup_options */  } /* gnupg_backup_options */
917    
918    
# Line 981  check_keyring (char ** r_path) Line 977  check_keyring (char ** r_path)
977  }  }
978    
979    
980    static char*
981    get_backup_name (const char *templ)
982    {
983        struct tm *tm;
984        char *p;
985    
986        time_t t = time (NULL);
987        tm = localtime (&t);
988        p = new char [strlen (templ) + 8 + 1];
989        if (!p)
990            BUG (0);
991        sprintf (p, "%s-%d", templ, tm->tm_wday % 3);
992        return p;
993    }
994    
995    
996  void  void
997  gnupg_backup_keyrings (void)  gnupg_backup_keyrings (void)
998  {  {
999      char * srcpath = NULL, * dstpath = NULL;      char *srcpath = NULL, *dstpath = NULL;
1000        char *name=NULL;
1001      int rc, bakmode=0;      int rc, bakmode=0;
1002    
1003      if (!reg_prefs.auto_backup)      if (!reg_prefs.auto_backup)
# Line 992  gnupg_backup_keyrings (void) Line 1005  gnupg_backup_keyrings (void)
1005      bakmode = reg_prefs.backup.mode;      bakmode = reg_prefs.backup.mode;
1006      srcpath =  get_gnupg_path ();      srcpath =  get_gnupg_path ();
1007      check_keyring (&srcpath);      check_keyring (&srcpath);
1008      if (bakmode == 1)      if (bakmode == 1) {
     {  
1009          dstpath = get_gnupg_path ();          dstpath = get_gnupg_path ();
1010          check_keyring (&dstpath);          check_keyring (&dstpath);
1011      }      }
1012      else if (bakmode == 2)      else if (bakmode == 2) {
     {  
1013          char * tmpfile;          char * tmpfile;
1014          FILE * fp;          FILE * fp;
1015    
# Line 1010  gnupg_backup_keyrings (void) Line 1021  gnupg_backup_keyrings (void)
1021          if (!fp)          if (!fp)
1022              rc = log_box (_("Backup"), MB_WARN|MB_RETRYCANCEL, _("The backup drive '%s' does not seems to accessable.\n"              rc = log_box (_("Backup"), MB_WARN|MB_RETRYCANCEL, _("The backup drive '%s' does not seems to accessable.\n"
1023                                                                   "Please insert/check the drive to continue."), dstpath);                                                                   "Please insert/check the drive to continue."), dstpath);
1024          else          else {
         {  
1025              rc = 0;              rc = 0;
1026              fclose (fp);              fclose (fp);
1027              unlink (tmpfile);              unlink (tmpfile);
# Line 1020  gnupg_backup_keyrings (void) Line 1030  gnupg_backup_keyrings (void)
1030          if (!fp || rc == IDCANCEL)          if (!fp || rc == IDCANCEL)
1031              return;              return;
1032      }      }
1033      else      else {
     {  
1034          log_box (_("Backup"), MB_ERR, _("Invalid backup mode %d"), bakmode);          log_box (_("Backup"), MB_ERR, _("Invalid backup mode %d"), bakmode);
1035          return;          return;
1036      }      }
1037      rc = backup_one_file (srcpath, "pubring", dstpath, "pubring-bak");      name = get_backup_name ("pubring-bak");
1038        rc = backup_one_file (srcpath, "pubring", dstpath, name);
1039      if (!rc)      if (!rc)
1040          rc = backup_one_file (srcpath, "secring", dstpath, "secring-bak");          rc = backup_one_file (srcpath, "secring", dstpath, "secring-bak");
1041        free_if_alloc (name);
1042      free_if_alloc (srcpath);      free_if_alloc (srcpath);
1043      free_if_alloc (dstpath);      free_if_alloc (dstpath);
1044  } /* gnupg_backup_keyrings */  } /* gnupg_backup_keyrings */
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