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 #ifdef HAVE_LIBGCRYPT
  49 #include <gcrypt.h>
  50 #endif /* HAVE_LIBGCRYPT */
  51
  52 #ifdef HAVE_LIBGNUTLS
  53 #include <gnutls/gnutls.h>
  54 #endif /* HAVE_LIBGNUTLS */
  55
  56 #ifdef HAVE_SYS_UTSNAME_H
  57 #include <sys/utsname.h>
  58 #endif
  59
  60 #include "version_info.h"
  61 #include "capture-pcap-util.h"
  62 #include <wsutil/unicode-utils.h>
  63
  64 #include "svnversion.h"
  65
  66 #ifdef HAVE_WINDOWS_H
  67 #include <windows.h>
  68 #endif
  69
  70 #ifdef HAVE_C_ARES
  71 #include <ares_version.h>
  72 #endif
  73
  74 #ifdef HAVE_LUA_5_1
  75 #include <lua.h>
  76 #endif
  77
  78 #ifdef HAVE_LIBSMI
  79 #include <smi.h>
  80 #endif
  81
  82 #ifdef HAVE_OS_X_FRAMEWORKS
  83 #include <CoreServices/CoreServices.h>
  84 #endif
  85
  86 #ifdef HAVE_LIBCAP
  87 # include <sys/capability.h>
  88 #endif
  89
  90 #ifdef HAVE_GEOIP
  91 #include <epan/geoip_db.h>
  92 #endif
  93
  94 #ifdef SVNVERSION
  95         const char *wireshark_svnversion = " (" SVNVERSION " from " SVNPATH ")";
  96 #else
  97         const char *wireshark_svnversion = "";
  98 #endif
  99
 100 /*
 101  * If the string doesn't end with a newline, append one.
 102  * Then word-wrap it to 80 columns.
 103  */
 104 static void
 105 end_string(GString *str)
 106 {
 107         size_t point;
 108         char *p, *q;
 109
 110         point = strlen(str->str);
 111         if (point == 0 || str->str[point - 1] != '\n')
 112                 g_string_append(str, "\n");
 113         p = str->str;
 114         while (*p != '\0') {
 115                 q = strchr(p, '\n');
 116                 if (q - p > 80) {
 117                         /*
 118                          * Break at or before this point.
 119                          */
 120                         q = p + 80;
 121                         while (q > p && *q != ' ')
 122                                 q--;
 123                         if (q != p)
 124                                 *q = '\n';
 125                 }
 126                 p = q + 1;
 127         }
 128 }
 129
 130 /*
 131  * Get various library compile-time versions and append them to
 132  * the specified GString.
 133  *
 134  * "additional_info" is called at the end to append any additional
 135  * information; this is required in order to, for example, put the
 136  * Portaudio information at the end of the string, as we currently
 137  * don't use Portaudio in TShark.
 138  */
 139 void
 140 get_compiled_version_info(GString *str, void (*additional_info)(GString *))
 141 {
 142         if (sizeof(str) == 4)
 143                 g_string_append(str, "(32-bit) ");
 144         else
 145                 g_string_append(str, "(64-bit) ");
 146
 147         /* GLIB */
 148         g_string_append(str, "with ");
 149         g_string_append_printf(str,
 150 #ifdef GLIB_MAJOR_VERSION
 151             "GLib %d.%d.%d", GLIB_MAJOR_VERSION, GLIB_MINOR_VERSION,
 152             GLIB_MICRO_VERSION);
 153 #else
 154             "GLib (version unknown)");
 155 #endif
 156
 157         /* Libpcap */
 158         g_string_append(str, ", ");
 159         get_compiled_pcap_version(str);
 160
 161         /* LIBZ */
 162         g_string_append(str, ", ");
 163 #ifdef HAVE_LIBZ
 164         g_string_append(str, "with libz ");
 165 #ifdef ZLIB_VERSION
 166         g_string_append(str, ZLIB_VERSION);
 167 #else /* ZLIB_VERSION */
 168         g_string_append(str, "(version unknown)");
 169 #endif /* ZLIB_VERSION */
 170 #else /* HAVE_LIBZ */
 171         g_string_append(str, "without libz");
 172 #endif /* HAVE_LIBZ */
 173
 174         /* LIBCAP */
 175         g_string_append(str, ", ");
 176 #ifdef HAVE_LIBCAP
 177         g_string_append(str, "with POSIX capabilities");
 178 #ifdef _LINUX_CAPABILITY_VERSION
 179         g_string_append(str, " (Linux)");
 180 #endif /* _LINUX_CAPABILITY_VERSION */
 181 #else /* HAVE_LIBCAP */
 182         g_string_append(str, "without POSIX capabilities");
 183 #endif /* HAVE_LIBCAP */
 184
 185         /* Additional application-dependent information */
 186         if (additional_info)
 187                 (*additional_info)(str);
 188         g_string_append(str, ".");
 189
 190 #if !defined(HAVE_LIBPCRE) && !GLIB_CHECK_VERSION(2,14,0)
 191         g_string_append(str,
 192         "\nNOTE: this build doesn't support the \"matches\" operator for Wireshark filter syntax");
 193         g_string_append(str, ".");
 194 #endif  /* HAVE_LIBPCRE */
 195
 196         end_string(str);
 197 }
 198
 199 /*
 200  * Get compile-time information used only by applications that use
 201  * libwireshark.
 202  */
 203 void
 204 get_epan_compiled_version_info(GString *str)
 205 {
 206         /* PCRE */
 207         g_string_append(str, ", ");
 208 #ifdef HAVE_LIBPCRE
 209         g_string_append(str, "with libpcre ");
 210 #ifdef PCRE_MAJOR
 211 #ifdef PCRE_MINOR
 212         g_string_append_printf(str, "%u.%u", PCRE_MAJOR, PCRE_MINOR);
 213 #else                   /* PCRE_MINOR */
 214         g_string_append_printf(str, "%u", PCRE_MAJOR);
 215 #endif                  /* PCRE_MINOR */
 216 #else           /* PCRE_MAJOR */
 217         g_string_append(str, "(version unknown)");
 218 #endif          /* PCRE_MAJOR */
 219 #else   /* HAVE_LIBPCRE */
 220         g_string_append(str, "without libpcre");
 221 #endif  /* HAVE_LIBPCRE */
 222
 223         /* SNMP */
 224         g_string_append(str, ", ");
 225 #ifdef HAVE_LIBSMI
 226         g_string_append(str, "with SMI " SMI_VERSION_STRING);
 227 #else /* no SNMP library */
 228         g_string_append(str, "without SMI");
 229 #endif /* _SMI_H */
 230
 231         /* c-ares */
 232         g_string_append(str, ", ");
 233 #ifdef HAVE_C_ARES
 234         g_string_append(str, "with c-ares " ARES_VERSION_STR);
 235 #else
 236         g_string_append(str, "without c-ares");
 237
 238         /* ADNS - only add if no c-ares */
 239         g_string_append(str, ", ");
 240 #ifdef HAVE_GNU_ADNS
 241         g_string_append(str, "with ADNS");
 242 #else
 243         g_string_append(str, "without ADNS");
 244 #endif /* HAVE_GNU_ADNS */
 245 #endif /* HAVE_C_ARES */
 246
 247         /* LUA */
 248         g_string_append(str, ", ");
 249 #ifdef HAVE_LUA_5_1
 250         g_string_append(str, "with ");
 251         g_string_append(str, LUA_VERSION);
 252 #else
 253         g_string_append(str, "without Lua");
 254 #endif /* HAVE_LUA_5_1 */
 255
 256         g_string_append(str, ", ");
 257 #ifdef HAVE_PYTHON
 258         g_string_append(str, "with Python");
 259 #ifdef PY_VERSION
 260         g_string_append(str, " " PY_VERSION);
 261 #endif /* PY_VERSION */
 262 #else
 263         g_string_append(str, "without Python");
 264 #endif /* HAVE_PYTHON */
 265
 266         /* GnuTLS */
 267         g_string_append(str, ", ");
 268 #ifdef HAVE_LIBGNUTLS
 269         g_string_append(str, "with GnuTLS " LIBGNUTLS_VERSION);
 270 #else
 271         g_string_append(str, "without GnuTLS");
 272 #endif /* HAVE_LIBGNUTLS */
 273
 274         /* Gcrypt */
 275         g_string_append(str, ", ");
 276 #ifdef HAVE_LIBGCRYPT
 277         g_string_append(str, "with Gcrypt " GCRYPT_VERSION);
 278 #else
 279         g_string_append(str, "without Gcrypt");
 280 #endif /* HAVE_LIBGCRYPT */
 281
 282         /* Kerberos */
 283         /* XXX - I don't see how to get the version number, at least for KfW */
 284         g_string_append(str, ", ");
 285 #ifdef HAVE_KERBEROS
 286 #ifdef HAVE_MIT_KERBEROS
 287         g_string_append(str, "with MIT Kerberos");
 288 #else
 289         /* HAVE_HEIMDAL_KERBEROS */
 290         g_string_append(str, "with Heimdal Kerberos");
 291 #endif
 292 #else
 293         g_string_append(str, "without Kerberos");
 294 #endif /* HAVE_KERBEROS */
 295
 296         /* GeoIP */
 297         g_string_append(str, ", ");
 298 #ifdef HAVE_GEOIP
 299         g_string_append(str, "with GeoIP");
 300 #else
 301         g_string_append(str, "without GeoIP");
 302 #endif /* HAVE_GEOIP */
 303
 304 }
 305
 306 /*
 307  * Get various library run-time versions, and the OS version, and append
 308  * them to the specified GString.
 309  */
 310 void
 311 get_runtime_version_info(GString *str, void (*additional_info)(GString *))
 312 {
 313 #if defined(_WIN32)
 314         OSVERSIONINFOEX info;
 315         SYSTEM_INFO system_info;
 316 #elif defined(HAVE_SYS_UTSNAME_H)
 317         struct utsname name;
 318 #endif
 319 #if HAVE_OS_X_FRAMEWORKS
 320         SInt32 macosx_ver, macosx_major_ver, macosx_minor_ver, macosx_bugfix_ver;
 321 #endif
 322
 323         g_string_append(str, "on ");
 324
 325 #if defined(_WIN32)
 326         /*
 327          * See
 328          *
 329          *      http://msdn.microsoft.com/library/default.asp?url=/library/en-us/sysinfo/base/getting_the_system_version.asp
 330          *
 331          * for more than you ever wanted to know about determining the
 332          * flavor of Windows on which you're running.  Implementing more
 333          * of that is left as an exercise to the reader - who should
 334          * check any copyright information about code samples on MSDN
 335          * before cutting and pasting into Wireshark.
 336          *
 337          * They should also note that you need an OSVERSIONINFOEX structure
 338          * to get some of that information, and that not only is that
 339          * structure not supported on older versions of Windows, you might
 340          * not even be able to compile code that *uses* that structure with
 341          * older versions of the SDK.
 342          */
 343
 344         memset(&info, '\0', sizeof info);
 345         info.dwOSVersionInfoSize = sizeof info;
 346         if (!GetVersionEx((OSVERSIONINFO *)&info)) {
 347                 /*
 348                  * XXX - get the failure reason.
 349                  */
 350                 g_string_append(str, "unknown Windows version");
 351                 return;
 352         }
 353
 354         memset(&system_info, '\0', sizeof system_info);
 355         GetSystemInfo(&system_info);    /* only for W2K or greater .... (which is what we support) */
 356
 357         switch (info.dwPlatformId) {
 358
 359         case VER_PLATFORM_WIN32s:
 360                 /* Shyeah, right. */
 361                 g_string_append_printf(str, "Windows 3.1 with Win32s");
 362                 break;
 363
 364         case VER_PLATFORM_WIN32_WINDOWS:
 365                 /* Windows OT */
 366                 switch (info.dwMajorVersion) {
 367
 368                 case 4:
 369                         /* 3 cheers for Microsoft marketing! */
 370                         switch (info.dwMinorVersion) {
 371
 372                         case 0:
 373                                 g_string_append_printf(str, "Windows 95");
 374                                 break;
 375
 376                         case 10:
 377                                 g_string_append_printf(str, "Windows 98");
 378                                 break;
 379
 380                         case 90:
 381                                 g_string_append_printf(str, "Windows Me");
 382                                 break;
 383
 384                         default:
 385                                 g_string_append_printf(str, "Windows OT, unknown version %lu.%lu",
 386                                     info.dwMajorVersion, info.dwMinorVersion);
 387                                 break;
 388                         }
 389                         break;
 390
 391                 default:
 392                         g_string_append_printf(str, "Windows OT, unknown version %lu.%lu",
 393                             info.dwMajorVersion, info.dwMinorVersion);
 394                         break;
 395                 }
 396                 break;
 397
 398         case VER_PLATFORM_WIN32_NT:
 399                 /* Windows NT */
 400                 switch (info.dwMajorVersion) {
 401
 402                 case 3:
 403                 case 4:
 404                         g_string_append_printf(str, "Windows NT %lu.%lu",
 405                             info.dwMajorVersion, info.dwMinorVersion);
 406                         break;
 407
 408                 case 5:
 409                         /* 3 cheers for Microsoft marketing! */
 410                         switch (info.dwMinorVersion) {
 411
 412                         case 0:
 413                                 g_string_append_printf(str, "Windows 2000");
 414                                 break;
 415
 416                         case 1:
 417                                 g_string_append_printf(str, "Windows XP");
 418                                 break;
 419
 420                         case 2:
 421                                 if ((info.wProductType == VER_NT_WORKSTATION) &&
 422                                     (system_info.wProcessorArchitecture == PROCESSOR_ARCHITECTURE_AMD64)) {
 423                                         g_string_append_printf(str, "Windows XP Professional x64 Edition");
 424                                 } else {
 425                                         g_string_append_printf(str, "Windows Server 2003");
 426                                         if (system_info.wProcessorArchitecture == PROCESSOR_ARCHITECTURE_AMD64)
 427                                                 g_string_append_printf(str, " x64 Edition");
 428                                 }
 429                                 break;
 430
 431                         default:
 432                                 g_string_append_printf(str, "Windows NT, unknown version %lu.%lu",
 433                                                        info.dwMajorVersion, info.dwMinorVersion);
 434                                 break;
 435                         }
 436                         break;
 437
 438                 case 6: {
 439                         gboolean is_nt_workstation;
 440
 441                         if (system_info.wProcessorArchitecture == PROCESSOR_ARCHITECTURE_AMD64)
 442                                 g_string_append(str, "64-bit ");
 443                         else if (system_info.wProcessorArchitecture == PROCESSOR_ARCHITECTURE_INTEL)
 444                                 g_string_append(str, "32-bit ");
 445 #ifndef VER_NT_WORKSTATION
 446 #define VER_NT_WORKSTATION 0x01
 447                         is_nt_workstation = ((info.wReserved[1] & 0xff) == VER_NT_WORKSTATION);
 448 #else
 449                         is_nt_workstation = (info.wProductType == VER_NT_WORKSTATION);
 450 #endif
 451                         switch (info.dwMinorVersion) {
 452                         case 0:
 453                                 g_string_append_printf(str, is_nt_workstation ? "Windows Vista" : "Windows Server 2008");
 454                                 break;
 455                         case 1:
 456                                 g_string_append_printf(str, is_nt_workstation ? "Windows 7" : "Windows Server 2008 R2");
 457                                 break;
 458                         default:
 459                                 g_string_append_printf(str, "Windows NT, unknown version %lu.%lu",
 460                                                        info.dwMajorVersion, info.dwMinorVersion);
 461                                 break;
 462                         }
 463                         break;
 464                 }  /* case 6 */
 465                 default:
 466                         g_string_append_printf(str, "Windows NT, unknown version %lu.%lu",
 467                             info.dwMajorVersion, info.dwMinorVersion);
 468                         break;
 469                 } /* info.dwMajorVersion */
 470                 break;
 471
 472         default:
 473                 g_string_append_printf(str, "Unknown Windows platform %lu version %lu.%lu",
 474                     info.dwPlatformId, info.dwMajorVersion, info.dwMinorVersion);
 475                 break;
 476         }
 477         if (info.szCSDVersion[0] != '\0')
 478                 g_string_append_printf(str, " %s", utf_16to8(info.szCSDVersion));
 479         g_string_append_printf(str, ", build %lu", info.dwBuildNumber);
 480 #elif defined(HAVE_SYS_UTSNAME_H)
 481         /*
 482          * We have <sys/utsname.h>, so we assume we have "uname()".
 483          */
 484         if (uname(&name) < 0) {
 485                 g_string_append_printf(str, "unknown OS version (uname failed - %s)",
 486                     strerror(errno));
 487                 return;
 488         }
 489
 490         if (strcmp(name.sysname, "AIX") == 0) {
 491                 /*
 492                  * Yay, IBM!  Thanks for doing something different
 493                  * from most of the other UNIXes out there, and
 494                  * making "name.version" apparently be the major
 495                  * version number and "name.release" be the minor
 496                  * version number.
 497                  */
 498                 g_string_append_printf(str, "%s %s.%s", name.sysname, name.version,
 499                     name.release);
 500         } else {
 501                 /*
 502                  * XXX - get "version" on any other platforms?
 503                  *
 504                  * On Digital/Tru64 UNIX, it's something unknown.
 505                  * On Solaris, it's some kind of build information.
 506                  * On HP-UX, it appears to be some sort of subrevision
 507                  * thing.
 508                  */
 509                 g_string_append_printf(str, "%s %s", name.sysname, name.release);
 510 #ifdef HAVE_OS_X_FRAMEWORKS
 511                 Gestalt(gestaltSystemVersion, &macosx_ver);
 512
 513                 /* The following functions are only available in MacOS 10.4+ */
 514                 if(macosx_ver >= 0x1040) {
 515                         Gestalt(gestaltSystemVersionMajor, &macosx_major_ver);
 516                         Gestalt(gestaltSystemVersionMinor, &macosx_minor_ver);
 517                         Gestalt(gestaltSystemVersionBugFix, &macosx_bugfix_ver);
 518
 519                         g_string_append_printf(str, " (MacOS %ld.%ld.%ld)",
 520                                           (long)macosx_major_ver,
 521                                           (long)macosx_minor_ver,
 522                                           (long)macosx_bugfix_ver);
 523                 } else {
 524                         g_string_append_printf(str, " (MacOS X < 10.4 [%lx])",
 525                                           (long)macosx_ver);
 526                         /* See Apple's Gestalt Manager Reference for meanings
 527                          * of the macosx_ver values. */
 528                 }
 529 #endif /* HAVE_OS_X_FRAMEWORKS */
 530         }
 531 #else
 532         g_string_append(str, "an unknown OS");
 533 #endif
 534
 535         /* Libpcap */
 536         g_string_append(str, ", ");
 537         get_runtime_pcap_version(str);
 538
 539         /* zlib */
 540 #if defined(HAVE_LIBZ) && !defined(_WIN32)
 541         g_string_append_printf(str, ", with libz %s", zlibVersion());
 542 #endif
 543
 544     /* GnuTLS */
 545 #ifdef HAVE_LIBGNUTLS
 546         g_string_append_printf(str, ", GnuTLS %s", gnutls_check_version(NULL));
 547 #endif /* HAVE_LIBGNUTLS */
 548
 549         /* Gcrypt */
 550 #ifdef HAVE_LIBGCRYPT
 551         g_string_append_printf(str, ", Gcrypt %s", gcry_check_version(NULL));
 552 #endif /* HAVE_LIBGCRYPT */
 553
 554         /* Additional application-dependent information */
 555         if (additional_info)
 556                 (*additional_info)(str);
 557
 558         g_string_append(str, ".");
 559
 560         /* Compiler info */
 561
 562         /*
 563          * See http://predef.sourceforge.net/precomp.html for
 564          * information on various defined strings.
 565          *
 566          * GCC's __VERSION__ is a nice text string for humans to
 567          * read.  The page at predef.sourceforge.net largely
 568          * describes numeric #defines that encode the version;
 569          * if the compiler doesn't also offer a nice printable
 570          * string, we should probably prettify the number somehow.
 571          */
 572 #if defined(__GNUC__) && defined(__VERSION__)
 573         g_string_append_printf(str, "\n\nBuilt using gcc %s.\n", __VERSION__);
 574 #elif defined(__HP_aCC)
 575         g_string_append_printf(str, "\n\nBuilt using HP aCC %d.\n", __HP_aCC);
 576 #elif defined(__xlC__)
 577         g_string_append_printf(str, "\n\nBuilt using IBM XL C %d.%d\n",
 578             (__xlC__ >> 8) & 0xFF, __xlC__ & 0xFF);
 579 #ifdef __IBMC__
 580         if ((__IBMC__ % 10) != 0)
 581                 g_string_append_printf(str, " patch %d", __IBMC__ % 10);
 582 #endif /* __IBMC__ */
 583         g_string_append_printf(str, "\n");
 584 #elif defined(__INTEL_COMPILER)
 585         g_string_append_printf(str, "\n\nBuilt using Intel C %d.%d",
 586             __INTEL_COMPILER / 100, (__INTEL_COMPILER / 10) % 10);
 587         if ((__INTEL_COMPILER % 10) != 0)
 588                 g_string_append_printf(str, " patch %d", __INTEL_COMPILER % 10);
 589 #ifdef __INTEL_COMPILER_BUILD_DATE
 590         g_string_sprinta(str, ", compiler built %04d-%02d-%02d",
 591             __INTEL_COMPILER_BUILD_DATE / 10000,
 592             (__INTEL_COMPILER_BUILD_DATE / 100) % 100,
 593             __INTEL_COMPILER_BUILD_DATE % 100);
 594 #endif /* __INTEL_COMPILER_BUILD_DATE */
 595         g_string_append_printf(str, "\n");
 596 #elif defined(_MSC_FULL_VER)
 597         if (_MSC_FULL_VER > 99999999) {
 598                 g_string_append_printf(str, "\n\nBuilt using Microsoft Visual C++ %d.%d",
 599                     (_MSC_FULL_VER / 10000000) - 6,
 600                     (_MSC_FULL_VER / 100000) % 100);
 601                 if ((_MSC_FULL_VER % 100000) != 0)
 602                         g_string_append_printf(str, " build %d",
 603                             _MSC_FULL_VER % 100000);
 604         } else {
 605                 g_string_append_printf(str, "\n\nBuilt using Microsoft Visual C++ %d.%d",
 606                     (_MSC_FULL_VER / 1000000) - 6,
 607                     (_MSC_FULL_VER / 10000) % 100);
 608                 if ((_MSC_FULL_VER % 10000) != 0)
 609                         g_string_append_printf(str, " build %d",
 610                             _MSC_FULL_VER % 10000);
 611         }
 612         g_string_append_printf(str, "\n");
 613 #elif defined(_MSC_VER)
 614         /* _MSC_FULL_VER not defined, but _MSC_VER defined */
 615         g_string_append_printf(str, "\n\nBuilt using Microsoft Visual C++ %d.%d\n",
 616             (_MSC_VER / 100) - 6, _MSC_VER % 100);
 617 #elif defined(__SUNPRO_C)
 618         g_string_append_printf(str, "\n\nBuilt using Sun C %d.%d",
 619             (__SUNPRO_C >> 8) & 0xF, (__SUNPRO_C >> 4) & 0xF);
 620         if ((__SUNPRO_C & 0xF) != 0)
 621                 g_string_append_printf(str, " patch %d", __SUNPRO_C & 0xF);
 622         g_string_append_printf(str, "\n");
 623 #endif
 624
 625         end_string(str);
 626 }
 627
 628 /*
 629  * Get copyright information.
 630  */
 631 const char *
 632 get_copyright_info(void)
 633 {
 634         return
 635 "Copyright 1998-2010 Gerald Combs <gerald@wireshark.org> and contributors.\n"
 636 "This is free software; see the source for copying conditions. There is NO\n"
 637 "warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.\n";
 638 }
 639
 640 #if defined(_WIN32)
 641 /*
 642  * Get the major OS version.
 643  */
 644 /* XXX - Should this return the minor version as well, e.g. 0x00050002? */
 645 guint32
 646 get_os_major_version()
 647 {
 648         OSVERSIONINFO info;
 649         info.dwOSVersionInfoSize = sizeof info;
 650         if (GetVersionEx(&info)) {
 651                 return info.dwMajorVersion;
 652         }
 653         return 0;
 654 }
 655 #endif
 656
 657 /*
 658  * Editor modelines
 659  *
 660  * Local Variables:
 661  * c-basic-offset: 8
 662  * tab-width: 8
 663  * indent-tabs-mode: t
 664  * End:
 665  *
 666  * ex: set shiftwidth=8 tabstop=8 noexpandtab
 667  * :indentSize=8:tabSize=8:noTabs=false:
 668  */