version_info.c

   1 /* version_info.c
   2  * Routines to report version information for stuff used by Wireshark
   3  *
   4  * $Id$
   5  *
   6  * Wireshark - Network traffic analyzer
   7  * By Gerald Combs <gerald@wireshark.org>
   8  * Copyright 1998 Gerald Combs
   9  *
  10  * This program is free software; you can redistribute it and/or
  11  * modify it under the terms of the GNU General Public License
  12  * as published by the Free Software Foundation; either version 2
  13  * of the License, or (at your option) any later version.
  14  *
  15  * This program is distributed in the hope that it will be useful,
  16  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  17  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  18  * GNU General Public License for more details.
  19  *
  20  * You should have received a copy of the GNU General Public License
  21  * along with this program; if not, write to the Free Software
  22  * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
  23  */
  24
  25 #ifdef HAVE_CONFIG_H
  26 # include "config.h"
  27 #endif
  28
  29 #include <glib.h>
  30
  31 #include <stdlib.h>
  32 #include <string.h>
  33 #include <errno.h>
  34
  35 #ifdef HAVE_LIBZ
  36 #include <zlib.h>       /* to get the libz version number */
  37 #endif
  38
  39 #ifdef HAVE_LIBPCRE
  40 #include <pcre.h>       /* to get the libpcre version number */
  41 #endif /* HAVE_LIBPCRE */
  42
  43 #if (defined(HAVE_LIBGCRYPT) || defined(HAVE_LIBGNUTLS)) && defined(_WIN32)
  44 #include <winposixtype.h>
  45 #endif
  46
  47 #ifdef HAVE_LIBGCRYPT
  48 #include <gcrypt.h>
  49 #endif /* HAVE_LIBGCRYPT */
  50
  51 #ifdef HAVE_LIBGNUTLS
  52 #include <gnutls/gnutls.h>
  53 #endif /* HAVE_LIBGNUTLS */
  54
  55 #ifdef HAVE_SYS_UTSNAME_H
  56 #include <sys/utsname.h>
  57 #endif
  58
  59 #include "version_info.h"
  60 #include "capture-pcap-util.h"
  61 #include "epan/unicode-utils.h"
  62
  63 #include "svnversion.h"
  64
  65 #ifdef HAVE_WINDOWS_H
  66 #include <windows.h>
  67 #endif
  68
  69 #ifdef HAVE_LUA_5_1
  70 #include <lua.h>
  71 #endif
  72
  73 #ifdef HAVE_LIBSMI
  74 #include <smi.h>
  75 #endif
  76
  77 #ifdef HAVE_OS_X_FRAMEWORKS
  78 #include <CoreServices/CoreServices.h>
  79 #endif
  80
  81 #ifdef SVNVERSION
  82         const char *wireshark_svnversion = " (" SVNVERSION ")";
  83 #else
  84         const char *wireshark_svnversion = "";
  85 #endif
  86
  87 /*
  88  * If the string doesn't end with a newline, append one.
  89  * Then word-wrap it to 80 columns.
  90  */
  91 static void
  92 end_string(GString *str)
  93 {
  94         size_t point;
  95         char *p, *q;
  96
  97         point = strlen(str->str);
  98         if (point == 0 || str->str[point - 1] != '\n')
  99                 g_string_append(str, "\n");
 100         p = str->str;
 101         while (*p != '\0') {
 102                 q = strchr(p, '\n');
 103                 if (q - p > 80) {
 104                         /*
 105                          * Break at or before this point.
 106                          */
 107                         q = p + 80;
 108                         while (q > p && *q != ' ')
 109                                 q--;
 110                         if (q != p)
 111                                 *q = '\n';
 112                 }
 113                 p = q + 1;
 114         }
 115 }
 116
 117 /*
 118  * Get various library compile-time versions and append them to
 119  * the specified GString.
 120  *
 121  * "additional_info" is called at the end to append any additional
 122  * information; this is required in order to, for example, put the
 123  * Portaudio information at the end of the string, as we currently
 124  * don't use Portaudio in TShark.
 125  */
 126 void
 127 get_compiled_version_info(GString *str, void (*additional_info)(GString *))
 128 {
 129         /* GLIB */
 130         g_string_append(str, "with ");
 131         g_string_sprintfa(str,
 132 #ifdef GLIB_MAJOR_VERSION
 133             "GLib %d.%d.%d", GLIB_MAJOR_VERSION, GLIB_MINOR_VERSION,
 134             GLIB_MICRO_VERSION);
 135 #else
 136             "GLib (version unknown)");
 137 #endif
 138
 139         /* Libpcap */
 140         g_string_append(str, ", ");
 141         get_compiled_pcap_version(str);
 142
 143         /* LIBZ */
 144         g_string_append(str, ", ");
 145 #ifdef HAVE_LIBZ
 146         g_string_append(str, "with libz ");
 147 #ifdef ZLIB_VERSION
 148         g_string_append(str, ZLIB_VERSION);
 149 #else /* ZLIB_VERSION */
 150         g_string_append(str, "(version unknown)");
 151 #endif /* ZLIB_VERSION */
 152 #else /* HAVE_LIBZ */
 153         g_string_append(str, "without libz");
 154 #endif /* HAVE_LIBZ */
 155
 156         /* Additional application-dependent information */
 157         if (additional_info)
 158                 (*additional_info)(str);
 159         g_string_append(str, ".");
 160
 161 #ifndef HAVE_LIBPCRE
 162         g_string_append(str,
 163         "\nNOTE: this build doesn't support the \"matches\" operator for Wireshark filter syntax");
 164         g_string_append(str, ".");
 165 #endif  /* HAVE_LIBPCRE */
 166
 167         end_string(str);
 168 }
 169
 170 /*
 171  * Get compile-time information used only by applications that use
 172  * libwireshark.
 173  */
 174 void
 175 get_epan_compiled_version_info(GString *str)
 176 {
 177         /* PCRE */
 178         g_string_append(str, ", ");
 179 #ifdef HAVE_LIBPCRE
 180         g_string_append(str, "with libpcre ");
 181 #ifdef PCRE_MAJOR
 182 #ifdef PCRE_MINOR
 183         g_string_sprintfa(str, "%u.%u", PCRE_MAJOR, PCRE_MINOR);
 184 #else                   /* PCRE_MINOR */
 185         g_string_sprintfa(str, "%u", PCRE_MAJOR);
 186 #endif                  /* PCRE_MINOR */
 187 #else           /* PCRE_MAJOR */
 188         g_string_append(str, "(version unknown)");
 189 #endif          /* PCRE_MAJOR */
 190 #else   /* HAVE_LIBPCRE */
 191         g_string_append(str, "without libpcre");
 192 #endif  /* HAVE_LIBPCRE */
 193
 194         /* SNMP */
 195         g_string_append(str, ", ");
 196 #ifdef HAVE_LIBSMI
 197         g_string_append(str, "with SMI ");
 198         g_string_append(str, SMI_VERSION_STRING);
 199 #else /* no SNMP library */
 200         g_string_append(str, "without SMI");
 201 #endif /* _SMI_H */
 202
 203         /* ADNS */
 204         g_string_append(str, ", ");
 205 #ifdef HAVE_GNU_ADNS
 206         g_string_append(str, "with ADNS");
 207 #else
 208         g_string_append(str, "without ADNS");
 209 #endif /* HAVE_GNU_ADNS */
 210
 211         /* LUA */
 212         g_string_append(str, ", ");
 213 #ifdef HAVE_LUA_5_1
 214         g_string_append(str, "with ");
 215         g_string_append(str, LUA_VERSION);
 216 #else
 217         g_string_append(str, "without Lua");
 218 #endif /* HAVE_LUA_5_1 */
 219
 220         /* GnuTLS */
 221         g_string_append(str, ", ");
 222 #ifdef HAVE_LIBGNUTLS
 223         g_string_append(str, "with GnuTLS " LIBGNUTLS_VERSION);
 224 #else
 225         g_string_append(str, "without GnuTLS");
 226 #endif /* HAVE_LIBGNUTLS */
 227
 228         /* Gcrypt */
 229         g_string_append(str, ", ");
 230 #ifdef HAVE_LIBGCRYPT
 231         g_string_append(str, "with Gcrypt " GCRYPT_VERSION);
 232 #else
 233         g_string_append(str, "without Gcrypt");
 234 #endif /* HAVE_LIBGCRYPT */
 235
 236         /* Kerberos */
 237         /* XXX - I don't see how to get the version number, at least for KfW */
 238         g_string_append(str, ", ");
 239 #ifdef HAVE_KERBEROS
 240 #ifdef HAVE_MIT_KERBEROS
 241         g_string_append(str, "with MIT Kerberos");
 242 #else
 243         /* HAVE_HEIMDAL_KERBEROS */
 244         g_string_append(str, "with Heimdal Kerberos");
 245 #endif
 246 #else
 247         g_string_append(str, "without Kerberos");
 248 #endif /* HAVE_KERBEROS */
 249 }
 250
 251 /*
 252  * Get various library run-time versions, and the OS version, and append
 253  * them to the specified GString.
 254  */
 255 void
 256 get_runtime_version_info(GString *str, void (*additional_info)(GString *))
 257 {
 258 #if defined(_WIN32)
 259         OSVERSIONINFO info;
 260 #elif defined(HAVE_SYS_UTSNAME_H)
 261         struct utsname name;
 262 #endif
 263 #if HAVE_OS_X_FRAMEWORKS
 264         long macosx_ver, macosx_major_ver, macosx_minor_ver, macosx_bugfix_ver;
 265 #endif
 266
 267         g_string_append(str, "on ");
 268
 269 #if defined(_WIN32)
 270         /*
 271          * See
 272          *
 273          *      http://msdn.microsoft.com/library/default.asp?url=/library/en-us/sysinfo/base/getting_the_system_version.asp
 274          *
 275          * for more than you ever wanted to know about determining the
 276          * flavor of Windows on which you're running.  Implementing more
 277          * of that is left as an exercise to the reader - who should
 278          * check any copyright information about code samples on MSDN
 279          * before cutting and pasting into Wireshark.
 280          *
 281          * They should also note that you need an OSVERSIONINFOEX structure
 282          * to get some of that information, and that not only is that
 283          * structure not supported on older versions of Windows, you might
 284          * not even be able to compile code that *uses* that structure with
 285          * older versions of the SDK.
 286          */
 287         info.dwOSVersionInfoSize = sizeof info;
 288         if (!GetVersionEx(&info)) {
 289                 /*
 290                  * XXX - get the failure reason.
 291                  */
 292                 g_string_append(str, "unknown Windows version");
 293                 return;
 294         }
 295         switch (info.dwPlatformId) {
 296
 297         case VER_PLATFORM_WIN32s:
 298                 /* Shyeah, right. */
 299                 g_string_sprintfa(str, "Windows 3.1 with Win32s");
 300                 break;
 301
 302         case VER_PLATFORM_WIN32_WINDOWS:
 303                 /* Windows OT */
 304                 switch (info.dwMajorVersion) {
 305
 306                 case 4:
 307                         /* 3 cheers for Microsoft marketing! */
 308                         switch (info.dwMinorVersion) {
 309
 310                         case 0:
 311                                 g_string_sprintfa(str, "Windows 95");
 312                                 break;
 313
 314                         case 10:
 315                                 g_string_sprintfa(str, "Windows 98");
 316                                 break;
 317
 318                         case 90:
 319                                 g_string_sprintfa(str, "Windows Me");
 320                                 break;
 321
 322                         default:
 323                                 g_string_sprintfa(str, "Windows OT, unknown version %lu.%lu",
 324                                     info.dwMajorVersion, info.dwMinorVersion);
 325                                 break;
 326                         }
 327                         break;
 328
 329                 default:
 330                         g_string_sprintfa(str, "Windows OT, unknown version %lu.%lu",
 331                             info.dwMajorVersion, info.dwMinorVersion);
 332                         break;
 333                 }
 334                 break;
 335
 336         case VER_PLATFORM_WIN32_NT:
 337                 /* Windows NT */
 338                 switch (info.dwMajorVersion) {
 339
 340                 case 3:
 341                 case 4:
 342                         g_string_sprintfa(str, "Windows NT %lu.%lu",
 343                             info.dwMajorVersion, info.dwMinorVersion);
 344                         break;
 345
 346                 case 5:
 347                         /* 3 cheers for Microsoft marketing! */
 348                         switch (info.dwMinorVersion) {
 349
 350                         case 0:
 351                                 g_string_sprintfa(str, "Windows 2000");
 352                                 break;
 353
 354                         case 1:
 355                                 g_string_sprintfa(str, "Windows XP");
 356                                 break;
 357
 358                         case 2:
 359                                 g_string_sprintfa(str, "Windows Server 2003");
 360                                 break;
 361
 362                         default:
 363                                 g_string_sprintfa(str, "Windows NT, unknown version %lu.%lu",
 364                                     info.dwMajorVersion, info.dwMinorVersion);
 365                                 break;
 366                         }
 367                         break;
 368
 369                 case 6:
 370                         g_string_sprintfa(str, "Windows Vista");
 371                         break;
 372
 373                 default:
 374                         g_string_sprintfa(str, "Windows NT, unknown version %lu.%lu",
 375                             info.dwMajorVersion, info.dwMinorVersion);
 376                         break;
 377                 }
 378                 break;
 379
 380         default:
 381                 g_string_sprintfa(str, "Unknown Windows platform %lu version %lu.%lu",
 382                     info.dwPlatformId, info.dwMajorVersion, info.dwMinorVersion);
 383                 break;
 384         }
 385         if (info.szCSDVersion[0] != '\0')
 386                 g_string_sprintfa(str, " %s", utf_16to8(info.szCSDVersion));
 387         g_string_sprintfa(str, ", build %lu", info.dwBuildNumber);
 388 #elif defined(HAVE_SYS_UTSNAME_H)
 389         /*
 390          * We have <sys/utsname.h>, so we assume we have "uname()".
 391          */
 392         if (uname(&name) < 0) {
 393                 g_string_sprintfa(str, "unknown OS version (uname failed - %s)",
 394                     strerror(errno));
 395                 return;
 396         }
 397
 398         if (strcmp(name.sysname, "AIX") == 0) {
 399                 /*
 400                  * Yay, IBM!  Thanks for doing something different
 401                  * from most of the other UNIXes out there, and
 402                  * making "name.version" apparently be the major
 403                  * version number and "name.release" be the minor
 404                  * version number.
 405                  */
 406                 g_string_sprintfa(str, "%s %s.%s", name.sysname, name.version,
 407                     name.release);
 408         } else {
 409                 /*
 410                  * XXX - get "version" on any other platforms?
 411                  *
 412                  * On Digital/Tru65 UNIX, it's something unknown.
 413                  * On Solaris, it's some kind of build information.
 414                  * On HP-UX, it appears to be some sort of subrevision
 415                  * thing.
 416                  */
 417                 g_string_sprintfa(str, "%s %s", name.sysname, name.release);
 418 #ifdef HAVE_OS_X_FRAMEWORKS
 419                 Gestalt(gestaltSystemVersion, &macosx_ver);
 420
 421                 /* The following functions are only available in MacOS 10.4+ */
 422                 if(macosx_ver >= 0x1040) {
 423                         Gestalt(gestaltSystemVersionMajor, &macosx_major_ver);
 424                         Gestalt(gestaltSystemVersionMinor, &macosx_minor_ver);
 425                         Gestalt(gestaltSystemVersionBugFix, &macosx_bugfix_ver);
 426
 427                         g_string_sprintfa(str, " (MacOS %ld.%ld.%ld)",
 428                                           macosx_major_ver,
 429                                           macosx_minor_ver,
 430                                           macosx_bugfix_ver);
 431                 } else {
 432                         g_string_sprintfa(str, " (MacOS X < 10.4 [%lx])",
 433                                           macosx_ver);
 434                         /* See Apple's Gestalt Manager Reference for meanings
 435                          * of the macosx_ver values. */
 436                 }
 437 #endif /* HAVE_OS_X_FRAMEWORKS */
 438         }
 439 #else
 440         g_string_append(str, "an unknown OS");
 441 #endif
 442
 443         /* Libpcap */
 444         g_string_append(str, ", ");
 445         get_runtime_pcap_version(str);
 446
 447         /* Additional application-dependent information */
 448         if (additional_info)
 449                 (*additional_info)(str);
 450
 451         g_string_append(str, ".");
 452
 453         /* Compiler info */
 454
 455         /*
 456          * See http://predef.sourceforge.net/precomp.html for
 457          * information on various defined strings.
 458          *
 459          * GCC's __VERSION__ is a nice text string for humans to
 460          * read.  The page at predef.sourceforge.net largely
 461          * describes numeric #defines that encode the version;
 462          * if the compiler doesn't also offer a nice printable
 463          * string, we should probably prettify the number somehow.
 464          */
 465 #if defined(__GNUC__) && defined(__VERSION__)
 466         g_string_sprintfa(str, "\n\nBuilt using gcc %s.\n", __VERSION__);
 467 #elif defined(__HP_aCC)
 468         g_string_sprintfa(str, "\n\nBuilt using HP aCC %d.\n", __HP_aCC);
 469 #elif defined(__xlC__)
 470         g_string_sprintfa(str, "\n\nBuilt using IBM XL C %d.%d\n",
 471             (__xlC__ >> 8) & 0xFF, __xlC__ & 0xFF);
 472 #ifdef __IBMC__
 473         if ((__IBMC__ % 10) != 0)
 474                 g_string_sprintfa(str, " patch %d", __IBMC__ % 10);
 475 #endif /* __IBMC__ */
 476         g_string_sprintfa(str, "\n");
 477 #elif defined(__INTEL_COMPILER)
 478         g_string_sprintfa(str, "\n\nBuilt using Intel C %d.%d",
 479             __INTEL_COMPILER / 100, (__INTEL_COMPILER / 10) % 10);
 480         if ((__INTEL_COMPILER % 10) != 0)
 481                 g_string_sprintfa(str, " patch %d", __INTEL_COMPILER % 10);
 482 #ifdef __INTEL_COMPILER_BUILD_DATE
 483         g_string_sprinta(str, ", compiler built %04d-%02d-%02d",
 484             __INTEL_COMPILER_BUILD_DATE / 10000,
 485             (__INTEL_COMPILER_BUILD_DATE / 100) % 100,
 486             __INTEL_COMPILER_BUILD_DATE % 100);
 487 #endif /* __INTEL_COMPILER_BUILD_DATE */
 488         g_string_sprintfa(str, "\n");
 489 #elif defined(_MSC_FULL_VER)
 490         if (_MSC_FULL_VER > 99999999) {
 491                 g_string_sprintfa(str, "\n\nBuilt using Microsoft Visual C++ %d.%d",
 492                     (_MSC_FULL_VER / 10000000) - 6,
 493                     (_MSC_FULL_VER / 100000) % 100);
 494                 if ((_MSC_FULL_VER % 100000) != 0)
 495                         g_string_sprintfa(str, " build %d",
 496                             _MSC_FULL_VER % 100000);
 497         } else {
 498                 g_string_sprintfa(str, "\n\nBuilt using Microsoft Visual C++ %d.%d",
 499                     (_MSC_FULL_VER / 1000000) - 6,
 500                     (_MSC_FULL_VER / 10000) % 100);
 501                 if ((_MSC_FULL_VER % 10000) != 0)
 502                         g_string_sprintfa(str, " build %d",
 503                             _MSC_FULL_VER % 10000);
 504         }
 505         g_string_sprintfa(str, "\n");
 506 #elif defined(_MSC_VER)
 507         /* _MSC_FULL_VER not defined, but _MSC_VER defined */
 508         g_string_sprintfa(str, "\n\nBuilt using Microsoft Visual C++ %d.%d\n",
 509             (_MSC_VER / 100) - 6, _MSC_VER % 100);
 510 #elif defined(__SUNPRO_C)
 511         g_string_sprintfa(str, "\n\nBuilt using Sun C %d.%d",
 512             (__SUNPRO_C >> 8) & 0xF, (__SUNPRO_C >> 4) & 0xF);
 513         if ((__SUNPRO_C & 0xF) != 0)
 514                 g_string_sprintfa(str, " patch %d", __SUNPRO_C & 0xF);
 515         g_string_sprintfa(str, "\n");
 516 #endif
 517
 518         end_string(str);
 519 }
 520
 521 /*
 522  * Get copyright information.
 523  */
 524 const char *
 525 get_copyright_info(void)
 526 {
 527         return
 528 "Copyright 1998-2007 Gerald Combs <gerald@wireshark.org> and contributors.\n"
 529 "This is free software; see the source for copying conditions. There is NO\n"
 530 "warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.\n";
 531 }
 532
 533 #if defined(_WIN32)
 534 /*
 535  * Get the major OS version.
 536  */
 537 /* XXX - Should this return the minor version as well, e.g. 0x00050002? */
 538 guint32
 539 get_os_major_version()
 540 {
 541         OSVERSIONINFO info;
 542         info.dwOSVersionInfoSize = sizeof info;
 543         if (GetVersionEx(&info)) {
 544                 return info.dwMajorVersion;
 545         }
 546         return 0;
 547 }
 548 #endif
 549
 550 /*
 551  * Editor modelines
 552  *
 553  * Local Variables:
 554  * c-basic-offset: 8
 555  * tab-width: 8
 556  * indent-tabs-mode: tabs
 557  * End:
 558  *
 559  * ex: set shiftwidth=8 tabstop=8 noexpandtab
 560  * :indentSize=8:tabSize=8:noTabs=false:
 561  */