/[winpt]/trunk/Src/WinPT.cpp
ViewVC logotype

Diff of /trunk/Src/WinPT.cpp

Parent Directory Parent Directory | Revision Log Revision Log | View Patch Patch

revision 12 by twoaday, Thu Apr 14 12:56:25 2005 UTC revision 66 by twoaday, Thu Nov 3 17:55:18 2005 UTC
# Line 1  Line 1 
1  /* WinPT.cpp - Windows Privacy Tray (WinPT)  /* WinPT.cpp - Windows Privacy Tray (WinPT)
2   *      Copyright (C) 2000-2005 Timo Schulz   *      Copyright (C) 2000-2005 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    #endif
23  #include "../resource.h"  
24  #include "wptTypes.h"  #include <windows.h>
25  #include "wptW32API.h"  
26  #include "wptVersion.h"  #include "resource.h"
27  #include "wptErrors.h"  #include "wptTypes.h"
28  #include "wptGPG.h"  #include "wptW32API.h"
29  #include "wptRegistry.h"  #include "wptVersion.h"
30  #include "wptCommonCtl.h"  #include "wptErrors.h"
31  #include "wptDlgs.h"  #include "wptGPG.h"
32  #include "wptNLS.h"  #include "wptRegistry.h"
33  #include "wptKeyserver.h"  #include "wptCommonCtl.h"
34  #include "wptCard.h"  #include "wptDlgs.h"
35  #include "wptFileManager.h"  #include "wptNLS.h"
36  #include "wptContext.h"  #include "wptKeyserver.h"
37    #include "wptCard.h"
38  HINSTANCE glob_hinst; /* global instance for the dialogs */  #include "wptFileManager.h"
39  HWND glob_hwnd; /* global window handle for the dialogs */  #include "wptContext.h"
40  HWND activ_hwnd;  #include "wptCardEdit.h"
41  LOCK mo_file;  #include "wptCrypto.h"
42  int scard_support = 0;  
43  int debug = 0;  #define MIN_GPG_VER   "1.4.3"   /* Minimal GPG version. */
44  int mobile = 0;  #define MIN_GPGME_VER "1.2.0"   /* Minimal GPGME version. */
45  int gpg_read_only = 0;  #define MIN_PTD_VER   "0.8.1"   /* Minimal PTD version. */
46  char gpgver[3];  
47    
48    HINSTANCE glob_hinst;   /* global instance for the dialogs */
49  static void  HWND glob_hwnd;         /* global window handle for the dialogs */
50  update_keycache (HWND hwnd)  HWND activ_hwnd;
51  {  LOCK mo_file;
52      refresh_cache_s rcs = {0};  int scard_support = 0;
53      rcs.kr_reload = 0;  int debug = 0;
54      rcs.kr_update = 1;  int mobile = 0;
55      rcs.tr_update = 1;  int gpg_read_only = 0;
56      DialogBoxParam (glob_hinst, (LPCSTR)IDD_WINPT_KEYCACHE, hwnd,  char gpgver[3];
57                      keycache_dlg_proc, (LPARAM)&rcs);  
58  } /* update_keycache */  
59    /* Load the key cache and rebuild the signature cache. */
60    static void
61  static char *  update_keycache (HWND hwnd)
62  get_gettext_lang (void)  {
63  {          refresh_cache_s rcs = {0};
64      char * fname;      rcs.kr_reload = 0;
65      fname = get_reg_entry_mo ();      rcs.kr_update = 1;
66      if (!fname)      rcs.tr_update = 1;
67          return NULL;      DialogBoxParam (glob_hinst, (LPCSTR)IDD_WINPT_KEYCACHE, hwnd,
68      return fname;                      keycache_dlg_proc, (LPARAM)&rcs);
69  } /* get_gettext_lang */  }
70    
71    
72  static void  /* Set GPGME debug mode. If @val is 0, the debug mode is disabled. */
73  load_gettext (void)  void
74  {  gpg_set_debug_mode (int val)
75      char * nls = NULL;  {      
76      char * file = NULL;      if (val)
77            putenv ("GPGME_DEBUG=5:gpgme.dbg");
78      nls = get_gettext_lang ();      else
79      if (nls) {          putenv ("GPGME_DEBUG=");
80          set_gettext_file ("winpt", nls);  }
81          file = make_filename (nls, "winpt", "mo");  
82          if (!file_exist_check (nls) && init_file_lock (&mo_file, file))  {  
83              msg_box (NULL, _("Could not initizalize file lock.\n"  /* Return the name of the gettext language file. */
84                               "Native Language Support"),  static char*
85                       _("WinPT Error"), MB_ERR);  get_gettext_lang (void)
86          }  {    
87          free_if_alloc (nls);      char *fname;
88          free_if_alloc (file);      fname = get_reg_entry_mo ();
89      }      if (!fname)
90  } /* load_gettext */          return NULL;
91        return fname;
92    }
93  /* check if the default key from the gpg.conf file is available in the  
94     keyring. if not, bail out because encryption won't work properly then. */  
95  static int  /* Initialize the gettext sub system. */
96  check_default_key (gpgme_keycache_t kc)  static void
97  {  load_gettext (int prev_inst)
98      gpgme_key_t key;  {
99      gpgme_error_t err = GPGME_No_Error;      char *nls = NULL;
100      char * defkey;      char *file = NULL;
101    
102      defkey = get_gnupg_default_key ();      nls = get_gettext_lang ();
103      if (defkey)      if (nls) {
104          err = gpgme_keycache_find_key (kc, defkey, 0, &key);          set_gettext_file ("winpt", nls);
105      free_if_alloc (defkey);          file = make_filename (nls, "winpt", "mo");
106      return err? -1 : 0;          if (!file_exist_check (nls) && init_file_lock (&mo_file, file))  {
107  } /* check_default_key */              if (!prev_inst)
108                    msg_box (NULL, _("Could not initizalize file lock.\n"
109                                     "Native Language Support"),
110  /* Return the WinPT program file name (with full pathname). */                           _("WinPT Error"), MB_ERR);
111  static const char *          }
112  get_prog_part (const char * fname, int use_cwd)          free_if_alloc (nls);
113  {          free_if_alloc (file);
114      static char program[1024];      }
115      char currdir[256], * cmd = NULL;  }
116      int j;  
117            
118      memset (currdir, 0, DIM (currdir));  /* check if the default key from the gpg.conf file is available in the
119      memset (program, 0, DIM (program));     keyring. if not, bail out because encryption won't work properly then. */
120            static int
121      if (use_cwd) {  check_default_key (gpg_keycache_t kc)
122          GetCurrentDirectory (DIM (currdir)-1, currdir);  {
123          _snprintf (program, DIM (program)-1, "%s\\%s", currdir, fname);      gpgme_key_t key;
124      }      gpgme_error_t err = GPG_ERR_NO_ERROR;
125      else {      char * defkey;
126          cmd = GetCommandLine ();  
127          if (cmd == NULL)      defkey = get_gnupg_default_key ();
128              return NULL;      if (defkey)
129          strncpy (currdir, cmd, 255);          err = gpg_keycache_find_key (kc, defkey, 0, &key);
130          j = strlen (currdir);      else
131          while (j--) {          msg_box (NULL, _("No useable secret key found."), _("WinPT Error"), MB_ERR);
132              if (currdir[j] == '\\')      free_if_alloc (defkey);
133                  break;                return err? -1 : 0;
134          }  }
135          currdir[j] = 0;  
136          _snprintf (program, DIM (program)-1, "%s\\%s", currdir + 1, fname);  
137      }  /* Return the WinPT program file name (with full pathname). */
138      return program;  static const char *
139  } /* get_prog_part */  get_prog_part (const char * fname, int use_cwd)
140    {
141        static char program[512];
142  static int      char currdir[256];
143  check_crypto_engine (void)      char *cmd = NULL;
144  {      int j;
145      int ma=1, mi=2, pa=4; /* GPG 1.2.4 */          
146      int rc;      memset (currdir, 0, DIM (currdir));
147        memset (program, 0, DIM (program));
148      rc = check_gnupg_engine (&ma, &mi, &pa);          
149      if (rc == -1) {      if (use_cwd) {
150          msg_box (NULL, _("Could not read GnuPG version."), _("WinPT Error"), MB_ERR);          GetCurrentDirectory (DIM (currdir)-1, currdir);
151          return rc;          _snprintf (program, DIM (program)-1, "%s\\%s", currdir, fname);
152      }      }
153      else if (rc) {      else {
154          log_box (_("WinPT Error"), MB_ERR,          cmd = GetCommandLine ();
155                   _("Sorry, you need a newer GPG version.\n"          if (cmd == NULL)
156                     "GPG version %d.%d.%d requred GPG version 1.2.4"),              return NULL;
157                     ma, mi, pa);          strncpy (currdir, cmd, sizeof (currdir)-1);
158          return rc;          j = strlen (currdir);
159      }          while (j--) {
160      /* We enable smartcard support for GPG: 1.9.x or >= 1.4.0 */              if (currdir[j] == '\\')
161      if (ma >= 1 && mi >= 4)                  break;
162          scard_support = 1;          }
163            currdir[j] = 0;
164      gpgver[0] = ma;          _snprintf (program, DIM (program)-1, "%s\\%s", currdir + 1, fname);
165      gpgver[1] = mi;      }
166      gpgver[2] = pa;      return program;
167      return rc;  }
168  } /* check_crypto_engine */  
169    
170    /* Check that the underlying crypto engine fullfills the minimal
171  static int     requirements so all commands work properly. */
172  load_keyserver_conf (int quiet)  static int
173  {  check_crypto_engine (void)
174      const char * t;  {
175      int rc;      int ma=1, mi=4, pa=3; /* GPG 1.4.3 */
176        int rc;
177      if (reg_prefs.kserv_conf)  
178          t = reg_prefs.kserv_conf;      rc = check_gnupg_engine (&ma, &mi, &pa);
179      else if (!file_exist_check (get_prog_part ("keyserver.conf", 0)))      if (rc == -1) {
180          t = get_prog_part ("keyserver.conf", 0);          msg_box (NULL, _("Could not read GnuPG version."),
181      else                   _("WinPT Error"), MB_ERR);
182          t = "keyserver.conf";          return rc;
183      rc = kserver_load_conf (t);      }
184      if (rc && !quiet)      else if (rc) {
185          msg_box (NULL, winpt_strerror (rc), _("Keyserver"), MB_ERR);          log_box (_("WinPT Error"), MB_ERR,
186      return rc;                   _("Sorry, you need a newer GPG version.\n"
187  }                     "GPG version %d.%d.%d required GPG version "MIN_GPG_VER),
188                       ma, mi, pa);
189            return rc;
190  static void      }
191  enable_mobile_mode (void)      /* We enable smartcard support for GPG: 1.9 or >= 1.4 */
192  {      if ((ma == 1 && mi >= 4) || ma > 1)
193      memset (&reg_prefs, 0, sizeof (reg_prefs));          scard_support = 1;
194      reg_prefs.always_trust = 0;  
195      reg_prefs.auto_backup = 0;      gpgver[0] = ma;
196      reg_prefs.cache_time = 0;      gpgver[1] = mi;
197      reg_prefs.expert = 0;      gpgver[2] = pa;
198      reg_prefs.keylist_mode = 1;      return rc;
199      reg_prefs.kserv_conf = m_strdup ("keyserver.conf");  }
200      reg_prefs.no_zip_mmedia = 1;  
201      reg_prefs.use_tmpfiles = 1;  
202      reg_prefs.word_wrap = 80;  /* Try to load the keyserver config file. If @quiet is 1
203      reg_prefs.use_viewer = 0; /* XXX */     do not show any errors. */
204  }  static int
205    load_keyserver_conf (int quiet)
206  char* get_subkey_fingerprint (gpgme_ctx_t ctx, const char *keyid);  {
207        const char * t;
208  int WINAPI      int rc;
209  WinMain (HINSTANCE hinst, HINSTANCE hprev, LPSTR cmdline, int showcmd)  
210  {      if (reg_prefs.kserv_conf)
211      WNDCLASS wc = {0, winpt_main_proc, 0, 0, hinst, 0, 0, 0, 0, PGM_NAME};          t = reg_prefs.kserv_conf;
212      HACCEL accel_tab;      else if (!file_exist_check (get_prog_part ("keyserver.conf", 0)))
213      int rc, ec, created = 0, use_cwd = 0, nfiles = 0;          t = get_prog_part ("keyserver.conf", 0);
214      int first_start = 0, start_gpgprefs = 0;      else
215      const char * s;          t = "keyserver.conf";
216      MSG msg;      rc = kserver_load_conf (t);
217      HWND hwnd;      if (rc && !quiet)
218            msg_box (NULL, winpt_strerror (rc), _("Keyserver"), MB_ERR);
219      glob_hinst = hinst;      return rc;
220        }
221      gpgme_lib_init ();  
222      #ifdef _DEBUG  
223      gpgme_set_debug_mode (1);  /* Enable the mobility mode. */
224      #endif  static void
225      gpgme_set_pgm_string ("WinPT "PGM_VERSION);  enable_mobile_mode (void)
226    {
227      s = PTD_get_version ();      memset (&reg_prefs, 0, sizeof (reg_prefs));
228      if (strcmp (s, "0.8.0")) {      reg_prefs.always_trust = 0;
229          log_box (_("Privacy Tray Dynamic (PTD)"), MB_ERR,      reg_prefs.auto_backup = 0;
230                   _("Please update your PTD.dll to the newest version, "      reg_prefs.cache_time = 0;
231                     "the version (%s) you use is too old."), s);      reg_prefs.expert = 0;
232          return 0;      reg_prefs.keylist_mode = 1;
233      }      reg_prefs.kserv_conf = m_strdup ("keyserver.conf");
234        reg_prefs.no_zip_mmedia = 1;
235      if (gpg_md_selftest ()) {      reg_prefs.use_tmpfiles = 1;
236          msg_box (NULL, _("Cryptographic selftest failed."),      reg_prefs.word_wrap = 80;
237                   _("WinPT Error"), MB_ERR);      reg_prefs.use_viewer = 0; /* XXX */
238          return 0;  }
239      }  
240    char* multi_gnupg_path (void);
241      if (cmdline && stristr (cmdline, "--mobile"))  
242          mobile = 1;  const char * fm_get_file_type (const char *fname, int *r_type);
243    
244      set_default_kserver ();  /* Main entry point. */
245    int WINAPI
246      if (!mobile) {  WinMain (HINSTANCE hinst, HINSTANCE hprev, LPSTR cmdline, int showcmd)
247          regist_inst_gnupg (1);  {
248          regist_inst_winpt (1, &created);      WNDCLASS wc = {0, winpt_main_proc, 0, 0, hinst, 0, 0, 0, 0, PGM_NAME};
249      }      HACCEL accel_tab;
250      else {      int rc, ec, created = 0, nfiles = 0;
251          enable_mobile_mode ();      int first_start = 0, start_gpgprefs = 0;
252          /* XXX: ask for GPG path */      int winpt_inst_found = 0;
253          created = 1; /* Disable registry writing */      const char *s;
254      }      MSG msg;
255        HWND hwnd = NULL;
256      if (!created) {  
257          memset (&reg_prefs, 0, sizeof (reg_prefs));      glob_hinst = hinst;
258          reg_prefs.use_tmpfiles = 1; /* default */  
259          reg_prefs.fm.progress = 0; /* XXX: fix the bug and enable it again */  #ifdef _DEBUG
260          get_reg_winpt_prefs (&reg_prefs);      gpg_set_debug_mode (1);
261          if (!reg_prefs.no_hotkeys)      debug = 1;
262              hotkeys_modify ();  #endif
263      }  
264        if (gpg_md_selftest ()) {
265      rc = gnupg_check_homedir ();          msg_box (NULL, _("Cryptographic selftest failed."),
266      if (rc) {                   _("WinPT Error"), MB_ERR);
267          log_box (_("WinPT Error"), MB_ERR,          return 0;
268                   _("GPG home directory is not set correctly.\n"      }
269                     "Please check the GPG registry settings:\n%s."),  
270                   winpt_strerror (rc));      s = gpgme_check_version (MIN_GPGME_VER);
271          const char * s = get_filename_dlg (GetActiveWindow (), FILE_OPEN,      if (!s || !*s) {
272                                             _("Select GPG Public Keyring"),          msg_box (NULL, _("A newer GPGME version is needed; at least "MIN_GPGME_VER),
273                                             _("GPG Keyrings (*.gpg)\0*.gpg\0\0"),                   _("WinPT Error"), MB_ERR);
274                                             NULL);          return 0;
275          if (s && !file_exist_check (s))      }
276          {  
277              size_t n;      CreateMutex (NULL, TRUE, PGM_NAME);
278              char * p = strrchr (s, '\\');      if (GetLastError () == ERROR_ALREADY_EXISTS)
279              if (!p)          winpt_inst_found = 1;
280                  BUG (0);  
281              n = p - s;      if (cmdline && stristr (cmdline, "--mobile")) {
282              if (n)          msg_box (NULL, "WARNING: mobile modus is not fully implemented yet!",
283              {                   "WinPT", MB_INFO);
284                  char * file = new char[n+1];          mobile = 1;
285                  if (!file)      }
286                      BUG (NULL);  
287                  memset (file, 0, n);      set_default_kserver ();
288                  memcpy (file, s, n);  
289                  file[n] = '\0';              if (!mobile) {
290                  set_reg_entry_gpg ("HomeDir", file);          regist_inst_gnupg (1);
291                  free_if_alloc (file);          regist_inst_winpt (1, &created);
292                  gnupg_check_homedir (); /* change gpgProgram if needed */      }
293              }      else {
294          }          enable_mobile_mode ();
295          else {          /* XXX: ask for GPG path */
296              msg_box (NULL, _("GPG home directory could not be determited."),          created = 1; /* Disable registry writing */
297                       _("WinPT Error"), MB_ERR);      }
298              goto start;  
299          }      if (!created) {
300      }          memset (&reg_prefs, 0, sizeof (reg_prefs));
301            reg_prefs.use_tmpfiles = 1; /* default */
302      rc = check_gnupg_prog ();          reg_prefs.fm.progress = 0; /* XXX: fix the bug and enable it again */
303      if (rc) {          get_reg_winpt_prefs (&reg_prefs);
304          if (msg_box (NULL, _("Could not find the GPG binary (gpg.exe).\n"          if (!reg_prefs.no_hotkeys)
305                               "Do you want to start the GPG preferences to "              hotkeys_modify ();
306                               "correct  this problem?"), _("WinPT Error"),          gnupg_load_config ();
307                               MB_INFO|MB_YESNO) == IDYES)      }
308              start_gpgprefs = 1;  
309          else      rc = gnupg_check_homedir ();
310          {      if (rc) {
311              msg_box (NULL, winpt_strerror (rc), _("WinPT Error"), MB_ERR);          log_box (_("WinPT Error"), MB_ERR,
312              return 0;                   _("GPG home directory is not set correctly.\n"
313          }                     "Please check the GPG registry settings:\n%s."),
314      }                   winpt_strerror (rc));
315            s = get_fileopen_dlg (GetActiveWindow (),
316      rc = gnupg_access_files ();                                _("Select GPG Public Keyring"),
317      if (!start_gpgprefs && rc)                                _("GPG Keyrings (*.gpg)\0*.gpg\0\0"),
318      {                                NULL);
319          if (rc == WPTERR_GPG_KEYRINGS || rc == WPTERR_GPG_OPT_KEYRINGS)          if (s != NULL) {
320          {              size_t n;
321              ec = msg_box (NULL,              char * p = strrchr (s, '\\');
322                  _("Could not access and/or find the public and secret keyring.\n"              if (!p)
323                    "If this is an accident, quit the program and fix it.\n\n"                  BUG (0);
324                    "Continue if you want that WinPT offers you more choices.\n"),              n = p - s;
325                    "WinPT", MB_INFO|MB_YESNO);              if (n) {
326              if (ec == IDYES)                  char * file = new char[n+1];
327                  first_start = 1;                  if (!file)
328          }                      BUG (NULL);
329          if (!first_start)                  memset (file, 0, n);
330          {                  memcpy (file, s, n);
331              msg_box (NULL, winpt_strerror (rc), _("WinPT Error"), MB_ERR);                  file[n] = '\0';        
332              return 0;                  set_reg_entry_gpg ("HomeDir", file);
333          }                  free_if_alloc (file);
334      }                  gnupg_check_homedir (); /* change gpgProgram if needed */
335                }
336      if (!first_start)          }
337      {          else {
338          rc = gpg_check_permissions (1);              msg_box (NULL, _("GPG home directory could not be determited."),
339          if (rc && rc == 2)                       _("WinPT Error"), MB_ERR);
340              gpg_read_only = 1;              goto start;
341          else if (rc)          }
342              return 0;      }
343      }  
344        rc = check_gnupg_prog ();
345      load_gettext ();      if (rc) {
346      init_gnupg_table ();          if (msg_box (NULL, _("Could not find the GPG binary (gpg.exe).\n"
347                                 "Do you want to start the GPG preferences to "
348      nfiles = fm_parse_command_line (cmdline);                               "correct  this problem?"), _("WinPT Error"),
349      if (nfiles > 0)                               MB_INFO|MB_YESNO) == IDYES)
350          return 0;              start_gpgprefs = 1;
351            else
352      if (cmdline && stristr (cmdline, "--wipe-freespace")) {          {
353          dialog_box_param (glob_hinst, (LPCTSTR)IDD_WINPT_SPACE_SECDEL,              msg_box (NULL, winpt_strerror (rc), _("WinPT Error"), MB_ERR);
354                              GetDesktopWindow(), space_wipefrees_dlg_proc, NULL,              return 0;
355                              _("Wipe Free Space"), IDS_WINPT_SPACE_SECDEL);          }
356          free_gnupg_table ();      }
357          return 0;  
358      }      rc = gnupg_access_files ();
359        if (!start_gpgprefs && rc) {
360      load_keyserver_conf (cmdline? 1 : 0);          if (rc == WPTERR_GPG_KEYRINGS || rc == WPTERR_GPG_OPT_KEYRINGS) {
361      if (cmdline && (stristr (cmdline, "--keymanager")              ec = msg_box (NULL,
362                  || stristr (cmdline, "--cardmanager"))) {                  _("Could not access and/or find the public and secret keyring.\n"
363          update_keycache (GetDesktopWindow ());                    "If this is an accident, quit the program and fix it.\n\n"
364          if (stristr (cmdline, "keymanager"))                    "Continue if you want that WinPT offers you more choices.\n"),
365              dialog_box_param (glob_hinst, (LPCTSTR)IDD_WINPT_KEYMISC,                    "WinPT", MB_INFO|MB_YESNO);
366                              GetDesktopWindow(), keymanager_dlg_proc, NULL,              if (ec == IDYES)
367                              _("Key Manager"), IDS_WINPT_KEYMISC);                  first_start = 1;
368          else {          }
369              gpgme_card_t crd = smartcard_init ();          if (!first_start) {
370              if (crd)              msg_box (NULL, winpt_strerror (rc), _("WinPT Error"), MB_ERR);
371                  dialog_box_param (glob_hinst, (LPCTSTR)IDD_WINPT_CARD_EDIT,              return 0;
372                                    GetDesktopWindow(), card_edit_dlg_proc,          }
373                                    (LPARAM)crd, _("Card Manager"),      }
374                                    IDS_WINPT_CARD_EDIT);  
375              gpgme_card_release (crd);      if (!first_start) {
376          }          rc = gpg_check_permissions (1);
377          keycache_release ();          if (rc && rc == 2)
378          free_gnupg_table ();              gpg_read_only = 1;
379          return 0;          else if (rc)
380      }              return 0;
381        }
382      CreateMutex (NULL, TRUE, PGM_NAME);  
383      if (GetLastError () == ERROR_ALREADY_EXISTS) {      load_gettext (winpt_inst_found);
384          free_gnupg_table ();      init_gnupg_table ();
385          return 0;  
386      }      nfiles = fm_parse_command_line (cmdline);
387        if (nfiles > 0) {
388      if (cmdline) {          free_gnupg_table ();
389          if (stristr (cmdline, "--enable-debug") || stristr (cmdline, "--debug")) {          return 0;
390              gpgme_set_debug_mode (1);      }
391              winpt_debug_msg ();  
392              debug = 1;      if (cmdline && stristr (cmdline, "--wipe-freespace")) {
393          }          dialog_box_param (glob_hinst, (LPCTSTR)IDD_WINPT_SPACE_SECDEL,
394      }                              GetDesktopWindow(), space_wipefrees_dlg_proc, NULL,
395                                _("Wipe Free Space"), IDS_WINPT_SPACE_SECDEL);
396      wc.hIcon = LoadIcon (glob_hinst, MAKEINTRESOURCE (IDI_WINPT));          free_gnupg_table ();
397      rc = RegisterClass (&wc);          return 0;
398      if (rc == FALSE) {      }
399          msg_box (NULL, _("Could not register window class"), _("WinPT Error"), MB_ERR);  
400          free_gnupg_table ();      load_keyserver_conf (cmdline? 1 : 0);
401          return 0;  
402      }      if (cmdline && (stristr (cmdline, "--keymanager")
403                    || stristr (cmdline, "--cardmanager"))) {
404      hwnd = CreateWindow (PGM_NAME,          update_keycache (GetDesktopWindow ());
405                           PGM_NAME,          if (stristr (cmdline, "keymanager"))
406                           0, 0, 0, 0, 0,              dialog_box_param (glob_hinst, (LPCTSTR)IDD_WINPT_KEYMISC,
407                           NULL,                              GetDesktopWindow(), keymanager_dlg_proc, NULL,
408                           NULL,                              _("Key Manager"), IDS_WINPT_KEYMISC);  
409                           hinst,          else {
410                           NULL);              gpg_card_t crd = gpg_card_load ();
411      if (hwnd == NULL) {              if (crd)
412          msg_box (NULL, _("Could not create window"), _("WinPT Error"), MB_ERR);                  dialog_box_param (glob_hinst, (LPCTSTR)IDD_WINPT_CARD_EDIT,
413          free_gnupg_table ();                                    GetDesktopWindow(), card_edit_dlg_proc,
414          return 0;                                    (LPARAM)crd, _("Card Manager"),
415      }                                    IDS_WINPT_CARD_EDIT);
416      glob_hwnd = hwnd;              gpg_card_release (crd);
417      UpdateWindow (hwnd);          }
418            keycache_release (0);
419      if (!first_start && !start_gpgprefs) {          free_gnupg_table ();
420          gnupg_backup_options (1);          return 0;
421          gnupg_backup_options (0);      }
422            
423          rc = check_crypto_engine ();      /* If we found another WinPT instance, just quit to avoid it
424          if (rc) {         will be executed twice. */
425              DestroyWindow (hwnd);      if (winpt_inst_found) {
426              free_gnupg_table ();          log_debug ("%s", "WinMain: WinPT is already running.");
427              return 0;          free_gnupg_table ();
428          }          return 0;
429      }      }
430    
431      if (start_gpgprefs)      if (cmdline) {
432      {          if (stristr (cmdline, "--enable-debug") || stristr (cmdline, "--debug")) {
433          char *ring;              gpg_set_debug_mode (1);
434          size_t size = 0;              winpt_debug_msg ();
435          DialogBoxParam (glob_hinst, (LPCTSTR)IDD_WINPT_GPGPREFS, hwnd,              debug = 1;
436                          gpgprefs_dlg_proc, NULL);          }
437          ring = get_gnupg_keyring (0, !NO_STRICT);      }
438          if (gnupg_access_keyring (0) == -1 && get_file_size (ring) == 0)  
439              first_start = 1; /* The keyring is empty! */      wc.hIcon = LoadIcon (glob_hinst, MAKEINTRESOURCE (IDI_WINPT));
440          free_if_alloc (ring);      rc = RegisterClass (&wc);
441      }      if (rc == FALSE) {
442            msg_box (NULL, _("Could not register window class"),
443      if (first_start) {                   _("WinPT Error"), MB_ERR);
444          struct key_wizard_s c, dummy;          free_gnupg_table ();
445  start:          return 0;
446          DialogBoxParam (glob_hinst, (LPCSTR)IDD_WINPT_FIRST, hwnd,      }
447                          first_run_dlg_proc, (LPARAM)&dummy);  
448          switch (dummy.interactive)      hwnd = CreateWindow (PGM_NAME,
449          {                           PGM_NAME,
450          case SETUP_KEYGEN:                           0, 0, 0, 0, 0,
451              c.interactive = 1;                           NULL,
452              rc = DialogBoxParam (glob_hinst, (LPCSTR)IDD_WINPT_KEYWIZARD,                           NULL,
453                                   hwnd, keygen_wizard_dlg_proc, (LPARAM)&c);                           hinst,
454              if (!rc)                           NULL);
455                  goto start;      if (hwnd == NULL) {
456              break;          msg_box (NULL, _("Could not create window"), _("WinPT Error"), MB_ERR);
457            free_gnupg_table ();
458          case SETUP_IMPORT:          return 0;
459              rc = gnupg_copy_keyrings ();      }
460              if (rc) {      glob_hwnd = hwnd;
461                  msg_box (hwnd, winpt_strerror (rc), _("WinPT Error"), MB_ERR);      UpdateWindow (hwnd);
462                  goto start;  
463              }      if (!first_start && !start_gpgprefs) {
464              break;          gnupg_backup_options ();        
465            rc = check_crypto_engine ();
466          case SETUP_EXISTING:          if (rc) {
467              DialogBoxParam (glob_hinst, (LPCTSTR)IDD_WINPT_GPGPREFS, hwnd,              DestroyWindow (hwnd);
468                              gpgprefs_dlg_proc, NULL);              free_gnupg_table ();
469              break;              return 0;
470            }
471          case -1:      }
472              DestroyWindow (hwnd);      
473              free_gnupg_table ();      if (start_gpgprefs) {
474              return 0;          char *ring;
475          }  
476          update_keycache (hwnd);          DialogBoxParam (glob_hinst, (LPCTSTR)IDD_WINPT_GPGPREFS, hwnd,
477          check_crypto_engine ();                          gpgprefs_dlg_proc, 0);
478      }          ring = get_gnupg_keyring (0, !NO_STRICT);
479      else {          if (gnupg_access_keyring (0) == -1 && get_file_size (ring) == 0)
480          gpgme_keycache_t c;              first_start = 1; /* The keyring is empty! */
481          update_keycache (hwnd);          free_if_alloc (ring);
482          c = keycache_get_ctx (1);      }
483          if (!c || !gpgme_keycache_count (c)) {  
484              gnupg_display_error ();      if (first_start) {
485              msg_box (hwnd, _("The keycache was not initialized or is empty.\n"          struct first_start_s fs;
486                               "Please check your GPG config (keyrings, pathes...)"),          struct genkey_s c;
487                               _("WinPT Error"), MB_ERR);          HWND h;
488              ec = msg_box (NULL, _("It seems that GPG is not set properly.\n"  start:
489                                    "Do you want to start the GPG preferences dialog?"),          h = GetDesktopWindow ();
490                              "WinPT", MB_INFO|MB_YESNO);          DialogBoxParam (glob_hinst, (LPCTSTR)IDD_WINPT_GPGPREFS, h,
491              if (ec == IDYES) {                              gpgprefs_dlg_proc, 0);
492                  DialogBoxParam (glob_hinst, (LPCTSTR)IDD_WINPT_GPGPREFS, hwnd,          DialogBoxParam (glob_hinst, (LPCSTR)IDD_WINPT_FIRST, h,
493                                  gpgprefs_dlg_proc, NULL);                          first_run_dlg_proc, (LPARAM)&fs);
494                  update_keycache (hwnd);          switch (fs.choice) {
495              }          case SETUP_KEYGEN:
496              else {              c.interactive = 1;
497                  DestroyWindow (hwnd);              c.first_start = 1;
498                  free_gnupg_table ();              rc = DialogBoxParam (glob_hinst, (LPCSTR)IDD_WINPT_KEYWIZARD,
499                  return 0;                                   h, keygen_wizard_dlg_proc, (LPARAM)&c);
500              }              if (!rc)
501          }                  goto start;
502          if (check_default_key (c)) {              break;
503              char * p = get_gnupg_default_key ();  
504              log_box (_("WinPT Error"), MB_ERR,          case SETUP_IMPORT:
505                       _("Default key from the GPG options file could not be found.\n"              rc = gnupg_copy_keyrings ();
506                         "Please check your gpg.conf (options) to correct this:\n\n"              if (rc) {
507                         "%s: public key not found."), p? p : "[null]");                  msg_box (hwnd, winpt_strerror (rc), _("WinPT Error"), MB_ERR);
508              free_if_alloc (p);                  goto start;
509              DestroyWindow (hwnd);              }
510              free_gnupg_table ();              break;
511              return 0;  
512          }          case -1:
513          if (count_insecure_elgkeys ())              DestroyWindow (hwnd);
514              DialogBoxParam (glob_hinst, (LPCTSTR)IDD_WINPT_ELGWARN, glob_hwnd,              free_gnupg_table ();
515                              elgamal_warn_dlg_proc, NULL);              return 0;
516      }          }
517            update_keycache (hwnd);
518      accel_tab = LoadAccelerators (glob_hinst, (LPCTSTR)IDR_WINPT_ACCELERATOR);          check_crypto_engine ();
519      keyring_check_last_access (); /* init */      }
520      while (GetMessage (&msg, hwnd, 0, 0)) {      else {
521          if (!TranslateAccelerator (msg.hwnd, accel_tab, &msg)) {          gpg_keycache_t c;
522              TranslateMessage (&msg);          update_keycache (hwnd);
523              DispatchMessage (&msg);          c = keycache_get_ctx (1);
524          }          if (!c || !gpg_keycache_get_size (c)) {
525      }              gnupg_display_error ();
526                        msg_box (hwnd, _("The keycache was not initialized or is empty.\n"
527      return 0;                               "Please check your GPG config (keyrings, pathes...)"),
528  } /* WinMain */                               _("WinPT Error"), MB_ERR);
529                ec = msg_box (NULL, _("It seems that GPG is not set properly.\n"
530                                      "Do you want to start the GPG preferences dialog?"),
531                                "WinPT", MB_INFO|MB_YESNO);
532                if (ec == IDYES) {
533                    DialogBoxParam (glob_hinst, (LPCTSTR)IDD_WINPT_GPGPREFS, hwnd,
534                                    gpgprefs_dlg_proc, 0);
535                    update_keycache (hwnd);
536                }
537                else {
538                    DestroyWindow (hwnd);
539                    free_gnupg_table ();
540                    return 0;
541                }
542            }
543            if (check_default_key (c)) {
544                char * p = get_gnupg_default_key ();
545                log_box (_("WinPT Error"), MB_ERR,
546                         _("Default key from the GPG options file could not be found.\n"
547                           "Please check your gpg.conf (options) to correct this:\n\n"
548                           "%s: public key not found."), p? p : "[null]");
549                free_if_alloc (p);
550                DestroyWindow (hwnd);
551                free_gnupg_table ();
552                return 0;
553            }
554            if (count_insecure_elgkeys ())
555                DialogBoxParam (glob_hinst, (LPCTSTR)IDD_WINPT_ELGWARN, glob_hwnd,
556                                elgamal_warn_dlg_proc, 0);
557        }
558    
559        accel_tab = LoadAccelerators (glob_hinst, (LPCTSTR)IDR_WINPT_ACCELERATOR);
560        keyring_check_last_access (); /* init */
561        while (GetMessage (&msg, hwnd, 0, 0)) {
562            if (!TranslateAccelerator (msg.hwnd, accel_tab, &msg)) {
563                TranslateMessage (&msg);
564                DispatchMessage (&msg);
565            }
566        }
567            
568        return 0;
569    }
Legend:
Removed from v.12  
changed lines
  Added in v.66
[email protected]
 ViewVC Help
Powered by ViewVC 1.1.26