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 <stdio.h>
  33 #include <string.h>
  34 #include <errno.h>
  35
  36 #ifdef HAVE_PYTHON
  37 #include <Python.h> /* to get the Python version number (PY_VERSION) */
  38 #endif
  39
  40 #ifdef HAVE_LIBZ
  41 #include <zlib.h>       /* to get the libz version number */
  42 #endif
  43
  44 #ifdef HAVE_LIBPCRE
  45 #include <pcre.h>       /* to get the libpcre version number */
  46 #endif /* HAVE_LIBPCRE */
  47
  48 #if (defined(HAVE_LIBGCRYPT) || defined(HAVE_LIBGNUTLS)) && defined(_WIN32)
  49 #include <winposixtype.h>
  50 #endif
  51
  52 #ifdef HAVE_LIBGCRYPT
  53 #include <gcrypt.h>
  54 #endif /* HAVE_LIBGCRYPT */
  55
  56 #ifdef HAVE_LIBGNUTLS
  57 #include <gnutls/gnutls.h>
  58 #endif /* HAVE_LIBGNUTLS */
  59
  60 #ifdef HAVE_SYS_UTSNAME_H
  61 #include <sys/utsname.h>
  62 #endif
  63
  64 #include "version_info.h"
  65 #include "capture-pcap-util.h"
  66 #include <wsutil/unicode-utils.h>
  67
  68 #include "svnversion.h"
  69
  70 #ifdef HAVE_WINDOWS_H
  71 #include <windows.h>
  72 #endif
  73
  74 #ifdef HAVE_C_ARES
  75 #include <ares_version.h>
  76 #endif
  77
  78 #ifdef HAVE_LUA_5_1
  79 #include <lua.h>
  80 #endif
  81
  82 #ifdef HAVE_LIBSMI
  83 #include <smi.h>
  84 #endif
  85
  86 #ifdef HAVE_OS_X_FRAMEWORKS
  87 #include <CoreServices/CoreServices.h>
  88 #endif
  89
  90 #ifdef HAVE_LIBCAP
  91 # include <sys/capability.h>
  92 #endif
  93
  94 #ifdef HAVE_GEOIP
  95 #include <epan/geoip_db.h>
  96 #endif
  97
  98 #ifdef SVNVERSION
  99         const char *wireshark_svnversion = " (" SVNVERSION ")";
 100 #else
 101         const char *wireshark_svnversion = "";
 102 #endif
 103
 104 /*
 105  * If the string doesn't end with a newline, append one.
 106  * Then word-wrap it to 80 columns.
 107  */
 108 static void
 109 end_string(GString *str)
 110 {
 111         size_t point;
 112         char *p, *q;
 113
 114         point = strlen(str->str);
 115         if (point == 0 || str->str[point - 1] != '\n')
 116                 g_string_append(str, "\n");
 117         p = str->str;
 118         while (*p != '\0') {
 119                 q = strchr(p, '\n');
 120                 if (q - p > 80) {
 121                         /*
 122                          * Break at or before this point.
 123                          */
 124                         q = p + 80;
 125                         while (q > p && *q != ' ')
 126                                 q--;
 127                         if (q != p)
 128                                 *q = '\n';
 129                 }
 130                 p = q + 1;
 131         }
 132 }
 133
 134 /*
 135  * Get various library compile-time versions and append them to
 136  * the specified GString.
 137  *
 138  * "additional_info" is called at the end to append any additional
 139  * information; this is required in order to, for example, put the
 140  * Portaudio information at the end of the string, as we currently
 141  * don't use Portaudio in TShark.
 142  */
 143 void
 144 get_compiled_version_info(GString *str, void (*additional_info)(GString *))
 145 {
 146         /* GLIB */
 147         g_string_append(str, "with ");
 148         g_string_append_printf(str,
 149 #ifdef GLIB_MAJOR_VERSION
 150             "GLib %d.%d.%d", GLIB_MAJOR_VERSION, GLIB_MINOR_VERSION,
 151             GLIB_MICRO_VERSION);
 152 #else
 153             "GLib (version unknown)");
 154 #endif
 155
 156         /* Libpcap */
 157         g_string_append(str, ", ");
 158         get_compiled_pcap_version(str);
 159
 160         /* LIBZ */
 161         g_string_append(str, ", ");
 162 #ifdef HAVE_LIBZ
 163         g_string_append(str, "with libz ");
 164 #ifdef ZLIB_VERSION
 165         g_string_append(str, ZLIB_VERSION);
 166 #else /* ZLIB_VERSION */
 167         g_string_append(str, "(version unknown)");
 168 #endif /* ZLIB_VERSION */
 169 #else /* HAVE_LIBZ */
 170         g_string_append(str, "without libz");
 171 #endif /* HAVE_LIBZ */
 172
 173         /* LIBCAP */
 174         g_string_append(str, ", ");
 175 #ifdef HAVE_LIBCAP
 176         g_string_append(str, "with POSIX capabilities");
 177 #ifdef _LINUX_CAPABILITY_VERSION
 178         g_string_append(str, " (Linux)");
 179 #endif /* _LINUX_CAPABILITY_VERSION */
 180 #else /* HAVE_LIBCAP */
 181         g_string_append(str, "without POSIX capabilities");
 182 #endif /* HAVE_LIBCAP */
 183
 184         /* Additional application-dependent information */
 185         if (additional_info)
 186                 (*additional_info)(str);
 187         g_string_append(str, ".");
 188
 189 #ifndef HAVE_LIBPCRE
 190         g_string_append(str,
 191         "\nNOTE: this build doesn't support the \"matches\" operator for Wireshark filter syntax");
 192         g_string_append(str, ".");
 193 #endif  /* HAVE_LIBPCRE */
 194
 195         end_string(str);
 196 }
 197
 198 /*
 199  * Get compile-time information used only by applications that use
 200  * libwireshark.
 201  */
 202 void
 203 get_epan_compiled_version_info(GString *str)
 204 {
 205         /* PCRE */
 206         g_string_append(str, ", ");
 207 #ifdef HAVE_LIBPCRE
 208         g_string_append(str, "with libpcre ");
 209 #ifdef PCRE_MAJOR
 210 #ifdef PCRE_MINOR
 211         g_string_append_printf(str, "%u.%u", PCRE_MAJOR, PCRE_MINOR);
 212 #else                   /* PCRE_MINOR */
 213         g_string_append_printf(str, "%u", PCRE_MAJOR);
 214 #endif                  /* PCRE_MINOR */
 215 #else           /* PCRE_MAJOR */
 216         g_string_append(str, "(version unknown)");
 217 #endif          /* PCRE_MAJOR */
 218 #else   /* HAVE_LIBPCRE */
 219         g_string_append(str, "without libpcre");
 220 #endif  /* HAVE_LIBPCRE */
 221
 222         /* SNMP */
 223         g_string_append(str, ", ");
 224 #ifdef HAVE_LIBSMI
 225         g_string_append(str, "with SMI " SMI_VERSION_STRING);
 226 #else /* no SNMP library */
 227         g_string_append(str, "without SMI");
 228 #endif /* _SMI_H */
 229
 230         /* c-ares */
 231         g_string_append(str, ", ");
 232 #ifdef HAVE_C_ARES
 233         g_string_append(str, "with c-ares " ARES_VERSION_STR);
 234 #else
 235         g_string_append(str, "without c-ares");
 236
 237         /* ADNS - only add if no c-ares */
 238         g_string_append(str, ", ");
 239 #ifdef HAVE_GNU_ADNS
 240         g_string_append(str, "with ADNS");
 241 #else
 242         g_string_append(str, "without ADNS");
 243 #endif /* HAVE_GNU_ADNS */
 244 #endif /* HAVE_C_ARES */
 245
 246         /* LUA */
 247         g_string_append(str, ", ");
 248 #ifdef HAVE_LUA_5_1
 249         g_string_append(str, "with ");
 250         g_string_append(str, LUA_VERSION);
 251 #else
 252         g_string_append(str, "without Lua");
 253 #endif /* HAVE_LUA_5_1 */
 254
 255         g_string_append(str, ", ");
 256 #ifdef HAVE_PYTHON
 257         g_string_append(str, "with Python");
 258 #ifdef PY_VERSION
 259         g_string_append(str, " " PY_VERSION);
 260 #endif /* PY_VERSION */
 261 #else
 262         g_string_append(str, "without Python");
 263 #endif /* HAVE_PYTHON */
 264
 265         /* GnuTLS */
 266         g_string_append(str, ", ");
 267 #ifdef HAVE_LIBGNUTLS
 268         g_string_append(str, "with GnuTLS " LIBGNUTLS_VERSION);
 269 #else
 270         g_string_append(str, "without GnuTLS");
 271 #endif /* HAVE_LIBGNUTLS */
 272
 273         /* Gcrypt */
 274         g_string_append(str, ", ");
 275 #ifdef HAVE_LIBGCRYPT
 276         g_string_append(str, "with Gcrypt " GCRYPT_VERSION);
 277 #else
 278         g_string_append(str, "without Gcrypt");
 279 #endif /* HAVE_LIBGCRYPT */
 280
 281         /* Kerberos */
 282         /* XXX - I don't see how to get the version number, at least for KfW */
 283         g_string_append(str, ", ");
 284 #ifdef HAVE_KERBEROS
 285 #ifdef HAVE_MIT_KERBEROS
 286         g_string_append(str, "with MIT Kerberos");
 287 #else
 288         /* HAVE_HEIMDAL_KERBEROS */
 289         g_string_append(str, "with Heimdal Kerberos");
 290 #endif
 291 #else
 292         g_string_append(str, "without Kerberos");
 293 #endif /* HAVE_KERBEROS */
 294
 295         /* GeoIP */
 296         g_string_append(str, ", ");
 297 #ifdef HAVE_GEOIP
 298         g_string_append(str, "with GeoIP");
 299 #else
 300         g_string_append(str, "without GeoIP");
 301 #endif /* HAVE_GEOIP */
 302
 303 }
 304
 305 /*
 306  * Get various library run-time versions, and the OS version, and append
 307  * them to the specified GString.
 308  */
 309 void
 310 get_runtime_version_info(GString *str, void (*additional_info)(GString *))
 311 {
 312 #if defined(_WIN32)
 313         OSVERSIONINFOEX info;
 314 #elif defined(HAVE_SYS_UTSNAME_H)
 315         struct utsname name;
 316 #endif
 317 #if HAVE_OS_X_FRAMEWORKS
 318         SInt32 macosx_ver, macosx_major_ver, macosx_minor_ver, macosx_bugfix_ver;
 319 #endif
 320
 321         g_string_append(str, "on ");
 322
 323 #if defined(_WIN32)
 324         /*
 325          * See
 326          *
 327          *      http://msdn.microsoft.com/library/default.asp?url=/library/en-us/sysinfo/base/getting_the_system_version.asp
 328          *
 329          * for more than you ever wanted to know about determining the
 330          * flavor of Windows on which you're running.  Implementing more
 331          * of that is left as an exercise to the reader - who should
 332          * check any copyright information about code samples on MSDN
 333          * before cutting and pasting into Wireshark.
 334          *
 335          * They should also note that you need an OSVERSIONINFOEX structure
 336          * to get some of that information, and that not only is that
 337          * structure not supported on older versions of Windows, you might
 338          * not even be able to compile code that *uses* that structure with
 339          * older versions of the SDK.
 340          */
 341         info.dwOSVersionInfoSize = sizeof info;
 342         if (!GetVersionEx((OSVERSIONINFO *)&info)) {
 343                 /*
 344                  * XXX - get the failure reason.
 345                  */
 346                 g_string_append(str, "unknown Windows version");
 347                 return;
 348         }
 349         switch (info.dwPlatformId) {
 350
 351         case VER_PLATFORM_WIN32s:
 352                 /* Shyeah, right. */
 353                 g_string_append_printf(str, "Windows 3.1 with Win32s");
 354                 break;
 355
 356         case VER_PLATFORM_WIN32_WINDOWS:
 357                 /* Windows OT */
 358                 switch (info.dwMajorVersion) {
 359
 360                 case 4:
 361                         /* 3 cheers for Microsoft marketing! */
 362                         switch (info.dwMinorVersion) {
 363
 364                         case 0:
 365                                 g_string_append_printf(str, "Windows 95");
 366                                 break;
 367
 368                         case 10:
 369                                 g_string_append_printf(str, "Windows 98");
 370                                 break;
 371
 372                         case 90:
 373                                 g_string_append_printf(str, "Windows Me");
 374                                 break;
 375
 376                         default:
 377                                 g_string_append_printf(str, "Windows OT, unknown version %lu.%lu",
 378                                     info.dwMajorVersion, info.dwMinorVersion);
 379                                 break;
 380                         }
 381                         break;
 382
 383                 default:
 384                         g_string_append_printf(str, "Windows OT, unknown version %lu.%lu",
 385                             info.dwMajorVersion, info.dwMinorVersion);
 386                         break;
 387                 }
 388                 break;
 389
 390         case VER_PLATFORM_WIN32_NT:
 391                 /* Windows NT */
 392                 switch (info.dwMajorVersion) {
 393
 394                 case 3:
 395                 case 4:
 396                         g_string_append_printf(str, "Windows NT %lu.%lu",
 397                             info.dwMajorVersion, info.dwMinorVersion);
 398                         break;
 399
 400                 case 5:
 401                         /* 3 cheers for Microsoft marketing! */
 402                         switch (info.dwMinorVersion) {
 403
 404                         case 0:
 405                                 g_string_append_printf(str, "Windows 2000");
 406                                 break;
 407
 408                         case 1:
 409                                 g_string_append_printf(str, "Windows XP");
 410                                 break;
 411
 412                         case 2:
 413                                 g_string_append_printf(str, "Windows Server 2003");
 414                                 break;
 415
 416                         default:
 417                                 g_string_append_printf(str, "Windows NT, unknown version %lu.%lu",
 418                                     info.dwMajorVersion, info.dwMinorVersion);
 419                                 break;
 420                         }
 421                         break;
 422
 423                 case 6:
 424 #ifndef VER_NT_WORKSTATION
 425 #define VER_NT_WORKSTATION 0x01
 426                         if ((info.wReserved[1] & 0xff) == VER_NT_WORKSTATION)
 427 #else
 428                         if (info.wProductType == VER_NT_WORKSTATION)
 429 #endif
 430                                 g_string_append_printf(str, "Windows Vista");
 431                         else
 432                                 g_string_append_printf(str, "Windows Server 2008");
 433                         break;
 434
 435                 default:
 436                         g_string_append_printf(str, "Windows NT, unknown version %lu.%lu",
 437                             info.dwMajorVersion, info.dwMinorVersion);
 438                         break;
 439                 }
 440                 break;
 441
 442         default:
 443                 g_string_append_printf(str, "Unknown Windows platform %lu version %lu.%lu",
 444                     info.dwPlatformId, info.dwMajorVersion, info.dwMinorVersion);
 445                 break;
 446         }
 447         if (info.szCSDVersion[0] != '\0')
 448                 g_string_append_printf(str, " %s", utf_16to8(info.szCSDVersion));
 449         g_string_append_printf(str, ", build %lu", info.dwBuildNumber);
 450 #elif defined(HAVE_SYS_UTSNAME_H)
 451         /*
 452          * We have <sys/utsname.h>, so we assume we have "uname()".
 453          */
 454         if (uname(&name) < 0) {
 455                 g_string_append_printf(str, "unknown OS version (uname failed - %s)",
 456                     strerror(errno));
 457                 return;
 458         }
 459
 460         if (strcmp(name.sysname, "AIX") == 0) {
 461                 /*
 462                  * Yay, IBM!  Thanks for doing something different
 463                  * from most of the other UNIXes out there, and
 464                  * making "name.version" apparently be the major
 465                  * version number and "name.release" be the minor
 466                  * version number.
 467                  */
 468                 g_string_append_printf(str, "%s %s.%s", name.sysname, name.version,
 469                     name.release);
 470         } else {
 471                 /*
 472                  * XXX - get "version" on any other platforms?
 473                  *
 474                  * On Digital/Tru64 UNIX, it's something unknown.
 475                  * On Solaris, it's some kind of build information.
 476                  * On HP-UX, it appears to be some sort of subrevision
 477                  * thing.
 478                  */
 479                 g_string_append_printf(str, "%s %s", name.sysname, name.release);
 480 #ifdef HAVE_OS_X_FRAMEWORKS
 481                 Gestalt(gestaltSystemVersion, &macosx_ver);
 482
 483                 /* The following functions are only available in MacOS 10.4+ */
 484                 if(macosx_ver >= 0x1040) {
 485                         Gestalt(gestaltSystemVersionMajor, &macosx_major_ver);
 486                         Gestalt(gestaltSystemVersionMinor, &macosx_minor_ver);
 487                         Gestalt(gestaltSystemVersionBugFix, &macosx_bugfix_ver);
 488
 489                         g_string_append_printf(str, " (MacOS %ld.%ld.%ld)",
 490                                           (long)macosx_major_ver,
 491                                           (long)macosx_minor_ver,
 492                                           (long)macosx_bugfix_ver);
 493                 } else {
 494                         g_string_append_printf(str, " (MacOS X < 10.4 [%lx])",
 495                                           (long)macosx_ver);
 496                         /* See Apple's Gestalt Manager Reference for meanings
 497                          * of the macosx_ver values. */
 498                 }
 499 #endif /* HAVE_OS_X_FRAMEWORKS */
 500         }
 501 #else
 502         g_string_append(str, "an unknown OS");
 503 #endif
 504
 505         /* Libpcap */
 506         g_string_append(str, ", ");
 507         get_runtime_pcap_version(str);
 508
 509     /* GnuTLS */
 510 #ifdef HAVE_LIBGNUTLS
 511         g_string_append_printf(str, ", GnuTLS %s", gnutls_check_version(NULL));
 512 #endif /* HAVE_LIBGNUTLS */
 513
 514         /* Gcrypt */
 515 #ifdef HAVE_LIBGCRYPT
 516         g_string_append_printf(str, ", Gcrypt %s", gcry_check_version(NULL));
 517 #endif /* HAVE_LIBGCRYPT */
 518
 519         /* Additional application-dependent information */
 520         if (additional_info)
 521                 (*additional_info)(str);
 522
 523         g_string_append(str, ".");
 524
 525         /* Compiler info */
 526
 527         /*
 528          * See http://predef.sourceforge.net/precomp.html for
 529          * information on various defined strings.
 530          *
 531          * GCC's __VERSION__ is a nice text string for humans to
 532          * read.  The page at predef.sourceforge.net largely
 533          * describes numeric #defines that encode the version;
 534          * if the compiler doesn't also offer a nice printable
 535          * string, we should probably prettify the number somehow.
 536          */
 537 #if defined(__GNUC__) && defined(__VERSION__)
 538         g_string_append_printf(str, "\n\nBuilt using gcc %s.\n", __VERSION__);
 539 #elif defined(__HP_aCC)
 540         g_string_append_printf(str, "\n\nBuilt using HP aCC %d.\n", __HP_aCC);
 541 #elif defined(__xlC__)
 542         g_string_append_printf(str, "\n\nBuilt using IBM XL C %d.%d\n",
 543             (__xlC__ >> 8) & 0xFF, __xlC__ & 0xFF);
 544 #ifdef __IBMC__
 545         if ((__IBMC__ % 10) != 0)
 546                 g_string_append_printf(str, " patch %d", __IBMC__ % 10);
 547 #endif /* __IBMC__ */
 548         g_string_append_printf(str, "\n");
 549 #elif defined(__INTEL_COMPILER)
 550         g_string_append_printf(str, "\n\nBuilt using Intel C %d.%d",
 551             __INTEL_COMPILER / 100, (__INTEL_COMPILER / 10) % 10);
 552         if ((__INTEL_COMPILER % 10) != 0)
 553                 g_string_append_printf(str, " patch %d", __INTEL_COMPILER % 10);
 554 #ifdef __INTEL_COMPILER_BUILD_DATE
 555         g_string_sprinta(str, ", compiler built %04d-%02d-%02d",
 556             __INTEL_COMPILER_BUILD_DATE / 10000,
 557             (__INTEL_COMPILER_BUILD_DATE / 100) % 100,
 558             __INTEL_COMPILER_BUILD_DATE % 100);
 559 #endif /* __INTEL_COMPILER_BUILD_DATE */
 560         g_string_append_printf(str, "\n");
 561 #elif defined(_MSC_FULL_VER)
 562         if (_MSC_FULL_VER > 99999999) {
 563                 g_string_append_printf(str, "\n\nBuilt using Microsoft Visual C++ %d.%d",
 564                     (_MSC_FULL_VER / 10000000) - 6,
 565                     (_MSC_FULL_VER / 100000) % 100);
 566                 if ((_MSC_FULL_VER % 100000) != 0)
 567                         g_string_append_printf(str, " build %d",
 568                             _MSC_FULL_VER % 100000);
 569         } else {
 570                 g_string_append_printf(str, "\n\nBuilt using Microsoft Visual C++ %d.%d",
 571                     (_MSC_FULL_VER / 1000000) - 6,
 572                     (_MSC_FULL_VER / 10000) % 100);
 573                 if ((_MSC_FULL_VER % 10000) != 0)
 574                         g_string_append_printf(str, " build %d",
 575                             _MSC_FULL_VER % 10000);
 576         }
 577         g_string_append_printf(str, "\n");
 578 #elif defined(_MSC_VER)
 579         /* _MSC_FULL_VER not defined, but _MSC_VER defined */
 580         g_string_append_printf(str, "\n\nBuilt using Microsoft Visual C++ %d.%d\n",
 581             (_MSC_VER / 100) - 6, _MSC_VER % 100);
 582 #elif defined(__SUNPRO_C)
 583         g_string_append_printf(str, "\n\nBuilt using Sun C %d.%d",
 584             (__SUNPRO_C >> 8) & 0xF, (__SUNPRO_C >> 4) & 0xF);
 585         if ((__SUNPRO_C & 0xF) != 0)
 586                 g_string_append_printf(str, " patch %d", __SUNPRO_C & 0xF);
 587         g_string_append_printf(str, "\n");
 588 #endif
 589
 590         end_string(str);
 591 }
 592
 593 /*
 594  * Get copyright information.
 595  */
 596 const char *
 597 get_copyright_info(void)
 598 {
 599         return
 600 "Copyright 1998-2009 Gerald Combs <gerald@wireshark.org> and contributors.\n"
 601 "This is free software; see the source for copying conditions. There is NO\n"
 602 "warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.\n";
 603 }
 604
 605 #if defined(_WIN32)
 606 /*
 607  * Get the major OS version.
 608  */
 609 /* XXX - Should this return the minor version as well, e.g. 0x00050002? */
 610 guint32
 611 get_os_major_version()
 612 {
 613         OSVERSIONINFO info;
 614         info.dwOSVersionInfoSize = sizeof info;
 615         if (GetVersionEx(&info)) {
 616                 return info.dwMajorVersion;
 617         }
 618         return 0;
 619 }
 620 #endif
 621
 622 /*
 623  * Editor modelines
 624  *
 625  * Local Variables:
 626  * c-basic-offset: 8
 627  * tab-width: 8
 628  * indent-tabs-mode: t
 629  * End:
 630  *
 631  * ex: set shiftwidth=8 tabstop=8 noexpandtab
 632  * :indentSize=8:tabSize=8:noTabs=false:
 633  */