gwenhywfar 5.10.1
gwenhywfar.c
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1/***************************************************************************
2 begin : Thu Sep 11 2003
3 copyright : (C) 2003 by Martin Preuss
4 email : martin@libchipcard.de
5
6 ***************************************************************************
7 * *
8 * This library is free software; you can redistribute it and/or *
9 * modify it under the terms of the GNU Lesser General Public *
10 * License as published by the Free Software Foundation; either *
11 * version 2.1 of the License, or (at your option) any later version. *
12 * *
13 * This library is distributed in the hope that it will be useful, *
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of *
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU *
16 * Lesser General Public License for more details. *
17 * *
18 * You should have received a copy of the GNU Lesser General Public *
19 * License along with this library; if not, write to the Free Software *
20 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, *
21 * MA 02111-1307 USA *
22 * *
23 ***************************************************************************/
24
25
26#ifdef HAVE_CONFIG_H
27# include <config.h>
28#endif
29
30/* Internationalization */
31#ifdef ENABLE_NLS
32# include <libintl.h>
33# include <locale.h>
34#endif
35
36
37#include <gwenhywfar/gwenhywfar.h>
38#include <gwenhywfar/directory.h>
39#include <gwenhywfar/pathmanager.h>
40
41#include "base/debug.h"
42#include "base/logger_l.h"
43
44#include "base/error_l.h"
45#include "base/pathmanager_l.h"
46#include "base/plugin_l.h"
47#include "base/i18n_l.h"
48
49#include "os/inetaddr_l.h"
50#include "os/inetsocket_l.h"
51#include "os/libloader_l.h"
52#include "os/process_l.h"
53
54#include "parser/dbio_l.h"
55#include "parser/configmgr_l.h"
56#include "crypt3/cryptkey_l.h"
57#include "crypttoken/ctplugin_l.h"
58#include "gui/gui_l.h"
59
60#include "binreloc.h"
61
62#include <gnutls/gnutls.h>
63
64
65/* for regkey stuff */
66#ifdef OS_WIN32
67# define DIRSEP "\\"
68# include <windows.h>
69#else
70# define DIRSEP "/"
71#endif
72
73
74/* Watch out: Make sure these are identical with the identifiers
75 in gwenhywfar.iss.in ! */
76#define GWEN_REGKEY_PATHS "Software\\Gwenhywfar\\Paths"
77#define GWEN_REGNAME_PREFIX "prefix"
78#define GWEN_REGNAME_LIBDIR "libdir"
79#define GWEN_REGNAME_PLUGINDIR "plugindir"
80#define GWEN_REGNAME_SYSCONFDIR "sysconfdir"
81#define GWEN_REGNAME_LOCALEDIR "localedir"
82#define GWEN_REGNAME_DATADIR "pkgdatadir"
83#define GWEN_REGNAME_SYSDATADIR "sysdatadir"
84
85
86
87static unsigned int gwen_is_initialized=0;
88static int gwen_binreloc_initialized=0;
89
90char *GWEN__get_plugindir(const char *default_dir);
91
92int GWEN_Init(void)
93{
94 int err;
95
96 if (gwen_is_initialized==0) {
97 err=GWEN_Logger_ModuleInit();
98 if (err)
99 return err;
100
101 gnutls_global_init();
102
103 if (gwen_binreloc_initialized==0) {
104#ifdef ENABLE_BINRELOC
105 BrInitError br_error;
106
107 /* Init binreloc. Note: It is not totally clear whether the correct
108 function might still be br_init() instead of br_init_lib(). */
109 if (!br_init_lib(&br_error)) {
110 DBG_INFO(GWEN_LOGDOMAIN, "Error on br_init: %d\n", br_error);
111 gwen_binreloc_initialized=-1;
112 }
113 else
114 gwen_binreloc_initialized=1;
115#else
116 gwen_binreloc_initialized=1;
117#endif
118 }
119
120 GWEN_Error_ModuleInit();
121
122 err=GWEN_PathManager_ModuleInit();
123 if (err)
124 return err;
125
126 /* Define some paths used by gwenhywfar; add the windows
127 registry entries first, because on Unix those functions
128 simply do nothing and on windows they will ensure that the
129 most valid paths (which are those from the registry) are
130 first in the path lists. */
131
132 /* ---------------------------------------------------------------------
133 * $sysconfdir e.g. "/etc" */
134 GWEN_PathManager_DefinePath(GWEN_PM_LIBNAME, GWEN_PM_SYSCONFDIR);
135 GWEN_PathManager_AddPathFromWinReg(GWEN_PM_LIBNAME,
136 GWEN_PM_LIBNAME,
137 GWEN_PM_SYSCONFDIR,
138 GWEN_REGKEY_PATHS,
139 GWEN_REGNAME_SYSCONFDIR);
140#if defined(OS_WIN32) || defined(ENABLE_LOCAL_INSTALL)
141 /* add folder relative to EXE */
142 GWEN_PathManager_AddRelPath(GWEN_PM_LIBNAME,
143 GWEN_PM_LIBNAME,
144 GWEN_PM_SYSCONFDIR,
145 GWEN_SYSCONF_DIR,
146 GWEN_PathManager_RelModeExe);
147#else
148 /* add absolute folder */
149 GWEN_PathManager_AddPath(GWEN_PM_LIBNAME,
150 GWEN_PM_LIBNAME,
151 GWEN_PM_SYSCONFDIR,
152 GWEN_SYSCONF_DIR);
153#endif
154
155 /* ---------------------------------------------------------------------
156 * $localedir e.g. "/usr/share/locale" */
157 GWEN_PathManager_DefinePath(GWEN_PM_LIBNAME, GWEN_PM_LOCALEDIR);
158 GWEN_PathManager_AddPathFromWinReg(GWEN_PM_LIBNAME,
159 GWEN_PM_LIBNAME,
160 GWEN_PM_LOCALEDIR,
161 GWEN_REGKEY_PATHS,
162 GWEN_REGNAME_LOCALEDIR);
163#if defined(OS_WIN32) || defined(ENABLE_LOCAL_INSTALL)
164 /* add folder relative to EXE */
165 GWEN_PathManager_AddRelPath(GWEN_PM_LIBNAME,
166 GWEN_PM_LIBNAME,
167 GWEN_PM_LOCALEDIR,
168 LOCALEDIR,
169 GWEN_PathManager_RelModeExe);
170#else
171 /* add absolute folder */
172 GWEN_PathManager_AddPath(GWEN_PM_LIBNAME,
173 GWEN_PM_LIBNAME,
174 GWEN_PM_LOCALEDIR,
175 LOCALEDIR);
176#endif
177
178 /* ---------------------------------------------------------------------
179 * $plugindir e.g. "/usr/lib/gwenhywfar/plugins/0" */
180 GWEN_PathManager_DefinePath(GWEN_PM_LIBNAME, GWEN_PM_PLUGINDIR);
181 GWEN_PathManager_AddPathFromWinReg(GWEN_PM_LIBNAME,
182 GWEN_PM_LIBNAME,
183 GWEN_PM_PLUGINDIR,
184 GWEN_REGKEY_PATHS,
185 GWEN_REGNAME_PLUGINDIR);
186#if defined(OS_WIN32) || defined(ENABLE_LOCAL_INSTALL)
187 /* add folder relative to EXE */
188 GWEN_PathManager_AddRelPath(GWEN_PM_LIBNAME,
189 GWEN_PM_LIBNAME,
190 GWEN_PM_PLUGINDIR,
191 PLUGINDIR,
192 GWEN_PathManager_RelModeExe);
193#else
194 /* add absolute folder */
195 GWEN_PathManager_AddPath(GWEN_PM_LIBNAME,
196 GWEN_PM_LIBNAME,
197 GWEN_PM_PLUGINDIR,
198 PLUGINDIR);
199#endif
200
201 /* ---------------------------------------------------------------------
202 * datadir e.g. "/usr/share/gwenhywfar" */
203 GWEN_PathManager_DefinePath(GWEN_PM_LIBNAME, GWEN_PM_DATADIR);
204 GWEN_PathManager_AddPathFromWinReg(GWEN_PM_LIBNAME,
205 GWEN_PM_LIBNAME,
206 GWEN_PM_DATADIR,
207 GWEN_REGKEY_PATHS,
208 GWEN_REGNAME_DATADIR);
209#if defined(OS_WIN32) || defined(ENABLE_LOCAL_INSTALL)
210 /* add folder relative to EXE */
211 GWEN_PathManager_AddRelPath(GWEN_PM_LIBNAME,
212 GWEN_PM_LIBNAME,
213 GWEN_PM_DATADIR,
214 GWEN_DATADIR,
215 GWEN_PathManager_RelModeExe);
216#else
217 /* add absolute folder */
218 GWEN_PathManager_AddPath(GWEN_PM_LIBNAME,
219 GWEN_PM_LIBNAME,
220 GWEN_PM_DATADIR,
221 GWEN_DATADIR);
222#endif
223
224 /* ---------------------------------------------------------------------
225 * system datadir e.g. "/usr/share" */
226 GWEN_PathManager_DefinePath(GWEN_PM_LIBNAME, GWEN_PM_SYSDATADIR);
227 GWEN_PathManager_AddPathFromWinReg(GWEN_PM_LIBNAME,
228 GWEN_PM_LIBNAME,
229 GWEN_PM_SYSDATADIR,
230 GWEN_REGKEY_PATHS,
231 GWEN_REGNAME_SYSDATADIR);
232#if defined(OS_WIN32) || defined(ENABLE_LOCAL_INSTALL)
233 /* add folder relative to EXE */
234 GWEN_PathManager_AddRelPath(GWEN_PM_LIBNAME,
235 GWEN_PM_LIBNAME,
236 GWEN_PM_SYSDATADIR,
237 GWEN_SYSDATADIR,
238 GWEN_PathManager_RelModeExe);
239#else
240 /* add absolute folder */
241 GWEN_PathManager_AddPath(GWEN_PM_LIBNAME,
242 GWEN_PM_LIBNAME,
243 GWEN_PM_SYSDATADIR,
244 GWEN_SYSDATADIR);
245#endif
246
247 /* Initialize other modules. */
248 DBG_DEBUG(GWEN_LOGDOMAIN, "Initializing I18N module");
249 err=GWEN_I18N_ModuleInit();
250 if (err)
251 return err;
252 DBG_DEBUG(GWEN_LOGDOMAIN, "Initializing InetAddr module");
253 err=GWEN_InetAddr_ModuleInit();
254 if (err)
255 return err;
256 DBG_DEBUG(GWEN_LOGDOMAIN, "Initializing Socket module");
257 err=GWEN_Socket_ModuleInit();
258 if (err)
259 return err;
260 DBG_DEBUG(GWEN_LOGDOMAIN, "Initializing Libloader module");
261 err=GWEN_LibLoader_ModuleInit();
262 if (err)
263 return err;
264 DBG_DEBUG(GWEN_LOGDOMAIN, "Initializing Crypt3 module");
265 err=GWEN_Crypt3_ModuleInit();
266 if (err)
267 return err;
268 DBG_DEBUG(GWEN_LOGDOMAIN, "Initializing Process module");
269 err=GWEN_Process_ModuleInit();
270 if (err)
271 return err;
272 DBG_DEBUG(GWEN_LOGDOMAIN, "Initializing Plugin module");
273 err=GWEN_Plugin_ModuleInit();
274 if (err)
275 return err;
276 DBG_DEBUG(GWEN_LOGDOMAIN, "Initializing DataBase IO module");
277 err=GWEN_DBIO_ModuleInit();
278 if (err)
279 return err;
280 DBG_DEBUG(GWEN_LOGDOMAIN, "Initializing ConfigMgr module");
281 err=GWEN_ConfigMgr_ModuleInit();
282 if (err)
283 return err;
284 DBG_DEBUG(GWEN_LOGDOMAIN, "Initializing CryptToken2 module");
285 err=GWEN_Crypt_Token_ModuleInit();
286 if (err)
287 return err;
288 DBG_DEBUG(GWEN_LOGDOMAIN, "Initializing GUI module");
289 err=GWEN_Gui_ModuleInit();
290 if (err)
291 return err;
292 /* add more modules here */
293
294 }
295 gwen_is_initialized++;
296
297 return 0;
298
299}
300
301
302
303int GWEN_Fini(void)
304{
305 int err;
306
307 err=0;
308
309 if (gwen_is_initialized==0)
310 return 0;
311
312 gwen_is_initialized--;
313 if (gwen_is_initialized==0) {
314 int lerr;
315
316 /* add more modules here */
317 GWEN_Gui_ModuleFini();
318
319 lerr=GWEN_Crypt_Token_ModuleFini();
320 if (lerr) {
321 err=lerr;
322 DBG_ERROR(GWEN_LOGDOMAIN, "GWEN_Fini: "
323 "Could not deinitialze module CryptToken2");
324 }
325 lerr=GWEN_ConfigMgr_ModuleFini();
326 if (lerr) {
327 err=lerr;
328 DBG_ERROR(GWEN_LOGDOMAIN, "GWEN_Fini: "
329 "Could not deinitialze module ConfigMgr");
330 }
331 lerr=GWEN_DBIO_ModuleFini();
332 if (lerr) {
333 err=lerr;
334 DBG_ERROR(GWEN_LOGDOMAIN, "GWEN_Fini: "
335 "Could not deinitialze module DBIO");
336 }
337 lerr=GWEN_Plugin_ModuleFini();
338 if (lerr) {
339 err=lerr;
340 DBG_ERROR(GWEN_LOGDOMAIN, "GWEN_Fini: "
341 "Could not deinitialze module Plugin");
342 }
343 lerr=GWEN_Process_ModuleFini();
344 if (lerr) {
345 err=lerr;
346 DBG_ERROR(GWEN_LOGDOMAIN, "GWEN_Fini: "
347 "Could not deinitialze module Process");
348 }
349 lerr=GWEN_Crypt3_ModuleFini();
350 if (lerr) {
351 err=lerr;
352 DBG_ERROR(GWEN_LOGDOMAIN, "GWEN_Fini: "
353 "Could not deinitialze module Crypt3");
354 }
355 lerr=GWEN_LibLoader_ModuleFini();
356 if (lerr) {
357 err=lerr;
358 DBG_ERROR(GWEN_LOGDOMAIN, "GWEN_Fini: "
359 "Could not deinitialze module LibLoader");
360 }
361 lerr=GWEN_Socket_ModuleFini();
362 if (lerr) {
363 err=lerr;
364 DBG_ERROR(GWEN_LOGDOMAIN, "GWEN_Fini: "
365 "Could not deinitialze module Socket");
366 }
367 lerr=GWEN_InetAddr_ModuleFini();
368 if (lerr) {
369 err=lerr;
370 DBG_ERROR(GWEN_LOGDOMAIN, "GWEN_Fini: "
371 "Could not deinitialze module InetAddr");
372 }
373
374 lerr=GWEN_I18N_ModuleFini();
375 if (lerr) {
376 err=lerr;
377 DBG_ERROR(GWEN_LOGDOMAIN, "GWEN_Fini: "
378 "Could not deinitialze module I18N");
379 }
380
381 lerr=GWEN_PathManager_ModuleFini();
382 if (lerr) {
383 err=lerr;
384 DBG_ERROR(GWEN_LOGDOMAIN, "GWEN_Fini: "
385 "Could not deinitialze module PathManager");
386 }
387
388 GWEN_Error_ModuleFini();
389
390 /* these two modules must be deinitialized at last */
391 lerr=GWEN_Logger_ModuleFini();
392 if (lerr) {
393 err=lerr;
394 DBG_ERROR(GWEN_LOGDOMAIN, "GWEN_Fini: "
395 "Could not deinitialze module Logger");
396 }
397
398 gnutls_global_deinit();
399
400 }
401
402 return err;
403}
404
405
406
407int GWEN_Fini_Forced(void)
408{
409 if (gwen_is_initialized)
410 gwen_is_initialized=1;
411 return GWEN_Fini();
412}
413
414
415
416void GWEN_Version(int *major,
417 int *minor,
418 int *patchlevel,
419 int *build)
420{
421 *major=GWENHYWFAR_VERSION_MAJOR;
422 *minor=GWENHYWFAR_VERSION_MINOR;
423 *patchlevel=GWENHYWFAR_VERSION_PATCHLEVEL;
424 *build=GWENHYWFAR_VERSION_BUILD;
425}
426
427
428
BrInitError
BrInitError
Definition: binreloc.h:22
br_init_lib
#define br_init_lib
Definition: binreloc.h:40
build
int build(GWEN_DB_NODE *dbArgs)
Definition: build.c:303
GWEN_ConfigMgr_ModuleInit
int GWEN_ConfigMgr_ModuleInit(void)
Definition: configmgr.c:55
GWEN_ConfigMgr_ModuleFini
int GWEN_ConfigMgr_ModuleFini(void)
Definition: configmgr.c:96
configmgr_l.h
GWEN_Crypt3_ModuleInit
int GWEN_Crypt3_ModuleInit(void)
Definition: cryptkey.c:34
GWEN_Crypt3_ModuleFini
int GWEN_Crypt3_ModuleFini(void)
Definition: cryptkey.c:54
cryptkey_l.h
GWEN_Crypt_Token_ModuleInit
int GWEN_Crypt_Token_ModuleInit(void)
Definition: ctplugin.c:44
GWEN_Crypt_Token_ModuleFini
int GWEN_Crypt_Token_ModuleFini(void)
Definition: ctplugin.c:85
ctplugin_l.h
GWEN_DBIO_ModuleInit
int GWEN_DBIO_ModuleInit(void)
Definition: dbio.c:81
GWEN_DBIO_ModuleFini
int GWEN_DBIO_ModuleFini(void)
Definition: dbio.c:122
dbio_l.h
DBG_DEBUG
#define DBG_DEBUG(dbg_logger, format, args...)
Definition: debug.h:214
DBG_INFO
#define DBG_INFO(dbg_logger, format, args...)
Definition: debug.h:181
DBG_ERROR
#define DBG_ERROR(dbg_logger, format, args...)
Definition: debug.h:97
GWEN_Error_ModuleInit
int GWEN_Error_ModuleInit(void)
Definition: error.c:63
GWEN_Error_ModuleFini
int GWEN_Error_ModuleFini(void)
Definition: error.c:71
error_l.h
GWEN_Gui_ModuleInit
int GWEN_Gui_ModuleInit()
Definition: gui.c:79
GWEN_Gui_ModuleFini
void GWEN_Gui_ModuleFini()
Definition: gui.c:89
gui_l.h
GWEN__get_plugindir
char * GWEN__get_plugindir(const char *default_dir)
GWEN_REGNAME_PLUGINDIR
#define GWEN_REGNAME_PLUGINDIR
Definition: gwenhywfar.c:79
gwen_is_initialized
static unsigned int gwen_is_initialized
Definition: gwenhywfar.c:87
GWEN_Fini_Forced
int GWEN_Fini_Forced(void)
Definition: gwenhywfar.c:407
GWEN_REGNAME_SYSCONFDIR
#define GWEN_REGNAME_SYSCONFDIR
Definition: gwenhywfar.c:80
GWEN_REGNAME_LOCALEDIR
#define GWEN_REGNAME_LOCALEDIR
Definition: gwenhywfar.c:81
GWEN_Version
void GWEN_Version(int *major, int *minor, int *patchlevel, int *build)
Definition: gwenhywfar.c:416
GWEN_REGNAME_SYSDATADIR
#define GWEN_REGNAME_SYSDATADIR
Definition: gwenhywfar.c:83
GWEN_REGNAME_DATADIR
#define GWEN_REGNAME_DATADIR
Definition: gwenhywfar.c:82
gwen_binreloc_initialized
static int gwen_binreloc_initialized
Definition: gwenhywfar.c:88
GWEN_REGKEY_PATHS
#define GWEN_REGKEY_PATHS
Definition: gwenhywfar.c:76
GWEN_Init
int GWEN_Init(void)
Definition: gwenhywfar.c:92
GWEN_Fini
int GWEN_Fini(void)
Definition: gwenhywfar.c:303
GWEN_PM_SYSCONFDIR
#define GWEN_PM_SYSCONFDIR
Definition: gwenhywfar.h:46
GWEN_PM_PLUGINDIR
#define GWEN_PM_PLUGINDIR
Definition: gwenhywfar.h:53
GWEN_PM_LIBNAME
#define GWEN_PM_LIBNAME
Definition: gwenhywfar.h:42
GWEN_PM_LOCALEDIR
#define GWEN_PM_LOCALEDIR
Definition: gwenhywfar.h:49
GWEN_PM_SYSDATADIR
#define GWEN_PM_SYSDATADIR
Definition: gwenhywfar.h:66
GWEN_PM_DATADIR
#define GWEN_PM_DATADIR
Definition: gwenhywfar.h:56
GWEN_I18N_ModuleInit
int GWEN_I18N_ModuleInit(void)
Definition: i18n.c:132
GWEN_I18N_ModuleFini
int GWEN_I18N_ModuleFini(void)
Definition: i18n.c:174
i18n_l.h
inetaddr_l.h
GWEN_InetAddr_ModuleFini
int GWEN_InetAddr_ModuleFini(void)
GWEN_InetAddr_ModuleInit
int GWEN_InetAddr_ModuleInit(void)
inetsocket_l.h
GWEN_Socket_ModuleInit
int GWEN_Socket_ModuleInit(void)
GWEN_Socket_ModuleFini
int GWEN_Socket_ModuleFini(void)
libloader_l.h
GWEN_LibLoader_ModuleInit
int GWEN_LibLoader_ModuleInit(void)
GWEN_LibLoader_ModuleFini
int GWEN_LibLoader_ModuleFini(void)
GWEN_Logger_ModuleFini
int GWEN_Logger_ModuleFini(void)
Definition: logger.c:81
GWEN_Logger_ModuleInit
int GWEN_Logger_ModuleInit(void)
Definition: logger.c:59
GWEN_LOGDOMAIN
#define GWEN_LOGDOMAIN
Definition: logger.h:35
logger_l.h
GWEN_PathManager_AddRelPath
int GWEN_PathManager_AddRelPath(const char *callingLib, const char *destLib, const char *pathName, const char *pathValue, GWEN_PATHMANAGER_RELMODE rm)
Definition: pathmanager.c:163
GWEN_PathManager_AddPathFromWinReg
int GWEN_PathManager_AddPathFromWinReg(GWEN_UNUSED const char *callingLib, GWEN_UNUSED const char *destLib, GWEN_UNUSED const char *pathName, GWEN_UNUSED const char *keypath, GWEN_UNUSED const char *varname)
Definition: pathmanager.c:716
GWEN_PathManager_ModuleInit
int GWEN_PathManager_ModuleInit(void)
Definition: pathmanager.c:53
GWEN_PathManager_AddPath
int GWEN_PathManager_AddPath(const char *callingLib, const char *destLib, const char *pathName, const char *pathValue)
Definition: pathmanager.c:121
GWEN_PathManager_DefinePath
int GWEN_PathManager_DefinePath(const char *destLib, const char *pathName)
Definition: pathmanager.c:71
GWEN_PathManager_ModuleFini
int GWEN_PathManager_ModuleFini(void)
Definition: pathmanager.c:62
GWEN_PathManager_RelModeExe
@ GWEN_PathManager_RelModeExe
Definition: pathmanager.h:55
pathmanager_l.h
GWEN_Plugin_ModuleFini
int GWEN_Plugin_ModuleFini(void)
Definition: plugin.c:73
GWEN_Plugin_ModuleInit
int GWEN_Plugin_ModuleInit(void)
Definition: plugin.c:65
plugin_l.h
process_l.h
GWEN_Process_ModuleInit
int GWEN_Process_ModuleInit(void)
GWEN_Process_ModuleFini
int GWEN_Process_ModuleFini(void)
GWENHYWFAR_VERSION_PATCHLEVEL
#define GWENHYWFAR_VERSION_PATCHLEVEL
Definition: version.h:35
GWENHYWFAR_VERSION_MINOR
#define GWENHYWFAR_VERSION_MINOR
Definition: version.h:34
GWENHYWFAR_VERSION_BUILD
#define GWENHYWFAR_VERSION_BUILD
Definition: version.h:36
GWENHYWFAR_VERSION_MAJOR
#define GWENHYWFAR_VERSION_MAJOR
Definition: version.h:33
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