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 " from " SVNPATH ")";
 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         SYSTEM_INFO system_info;
 315 #elif defined(HAVE_SYS_UTSNAME_H)
 316         struct utsname name;
 317 #endif
 318 #if HAVE_OS_X_FRAMEWORKS
 319         SInt32 macosx_ver, macosx_major_ver, macosx_minor_ver, macosx_bugfix_ver;
 320 #endif
 321
 322         g_string_append(str, "on ");
 323
 324 #if defined(_WIN32)
 325         /*
 326          * See
 327          *
 328          *      http://msdn.microsoft.com/library/default.asp?url=/library/en-us/sysinfo/base/getting_the_system_version.asp
 329          *
 330          * for more than you ever wanted to know about determining the
 331          * flavor of Windows on which you're running.  Implementing more
 332          * of that is left as an exercise to the reader - who should
 333          * check any copyright information about code samples on MSDN
 334          * before cutting and pasting into Wireshark.
 335          *
 336          * They should also note that you need an OSVERSIONINFOEX structure
 337          * to get some of that information, and that not only is that
 338          * structure not supported on older versions of Windows, you might
 339          * not even be able to compile code that *uses* that structure with
 340          * older versions of the SDK.
 341          */
 342
 343         memset(&info, '\0', sizeof info);
 344         info.dwOSVersionInfoSize = sizeof info;
 345         if (!GetVersionEx((OSVERSIONINFO *)&info)) {
 346                 /*
 347                  * XXX - get the failure reason.
 348                  */
 349                 g_string_append(str, "unknown Windows version");
 350                 return;
 351         }
 352
 353         memset(&system_info, '\0', sizeof system_info);
 354         GetSystemInfo(&system_info);    /* only for W2K or greater .... (which is what we suuport) */
 355
 356         switch (info.dwPlatformId) {
 357
 358         case VER_PLATFORM_WIN32s:
 359                 /* Shyeah, right. */
 360                 g_string_append_printf(str, "Windows 3.1 with Win32s");
 361                 break;
 362
 363         case VER_PLATFORM_WIN32_WINDOWS:
 364                 /* Windows OT */
 365                 switch (info.dwMajorVersion) {
 366
 367                 case 4:
 368                         /* 3 cheers for Microsoft marketing! */
 369                         switch (info.dwMinorVersion) {
 370
 371                         case 0:
 372                                 g_string_append_printf(str, "Windows 95");
 373                                 break;
 374
 375                         case 10:
 376                                 g_string_append_printf(str, "Windows 98");
 377                                 break;
 378
 379                         case 90:
 380                                 g_string_append_printf(str, "Windows Me");
 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                 default:
 391                         g_string_append_printf(str, "Windows OT, unknown version %lu.%lu",
 392                             info.dwMajorVersion, info.dwMinorVersion);
 393                         break;
 394                 }
 395                 break;
 396
 397         case VER_PLATFORM_WIN32_NT:
 398                 /* Windows NT */
 399                 switch (info.dwMajorVersion) {
 400
 401                 case 3:
 402                 case 4:
 403                         g_string_append_printf(str, "Windows NT %lu.%lu",
 404                             info.dwMajorVersion, info.dwMinorVersion);
 405                         break;
 406
 407                 case 5:
 408                         /* 3 cheers for Microsoft marketing! */
 409                         switch (info.dwMinorVersion) {
 410
 411                         case 0:
 412                                 g_string_append_printf(str, "Windows 2000");
 413                                 break;
 414
 415                         case 1:
 416                                 g_string_append_printf(str, "Windows XP");
 417                                 break;
 418
 419                         case 2:
 420                                 if ((info.wProductType == VER_NT_WORKSTATION) &&
 421                                     (system_info.wProcessorArchitecture == PROCESSOR_ARCHITECTURE_AMD64)) {
 422                                         g_string_append_printf(str, "Windows XP Professional x64 Edition");
 423                                 } else {
 424                                         g_string_append_printf(str, "Windows Server 2003");
 425                                         if (system_info.wProcessorArchitecture == PROCESSOR_ARCHITECTURE_AMD64)
 426                                                 g_string_append_printf(str, " X64 Edition");
 427                                 }
 428                                 break;
 429
 430                         default:
 431                                 g_string_append_printf(str, "Windows NT, unknown version %lu.%lu",
 432                                     info.dwMajorVersion, info.dwMinorVersion);
 433                                 break;
 434                         }
 435                         break;
 436
 437                 case 6: {
 438                         gboolean is_nt_workstation;
 439
 440                         if (system_info.wProcessorArchitecture == PROCESSOR_ARCHITECTURE_AMD64)
 441                                 g_string_append(str, "64-bit ");
 442                         else if (system_info.wProcessorArchitecture == PROCESSOR_ARCHITECTURE_INTEL)
 443                                 g_string_append(str, "32-bit ");
 444 #ifndef VER_NT_WORKSTATION
 445 #define VER_NT_WORKSTATION 0x01
 446                         is_nt_workstation = ((info.wReserved[1] & 0xff) == VER_NT_WORKSTATION);
 447 #else
 448                         is_nt_workstation = (info.wProductType == VER_NT_WORKSTATION);
 449 #endif
 450                         switch (info.dwMinorVersion) {
 451                         case 0:
 452                                 g_string_append_printf(str, is_nt_workstation ? "Windows Vista" : "Windows Server 2008");
 453                                 break;
 454                         case 1:
 455                                 g_string_append_printf(str, is_nt_workstation ? "Windows 7" : "Windows Server 2008 R2");
 456                                 break;
 457                         default:
 458                                 g_string_append_printf(str, "Windows NT, unknown version %lu.%lu",
 459                                                        info.dwMajorVersion, info.dwMinorVersion);
 460                                 break;
 461                         }
 462                         break;
 463                 }  /* case 6 */
 464                 default:
 465                         g_string_append_printf(str, "Windows NT, unknown version %lu.%lu",
 466                             info.dwMajorVersion, info.dwMinorVersion);
 467                         break;
 468                 } /* info.dwMajorVersion */
 469                 break;
 470
 471         default:
 472                 g_string_append_printf(str, "Unknown Windows platform %lu version %lu.%lu",
 473                     info.dwPlatformId, info.dwMajorVersion, info.dwMinorVersion);
 474                 break;
 475         }
 476         if (info.szCSDVersion[0] != '\0')
 477                 g_string_append_printf(str, " %s", utf_16to8(info.szCSDVersion));
 478         g_string_append_printf(str, ", build %lu", info.dwBuildNumber);
 479 #elif defined(HAVE_SYS_UTSNAME_H)
 480         /*
 481          * We have <sys/utsname.h>, so we assume we have "uname()".
 482          */
 483         if (uname(&name) < 0) {
 484                 g_string_append_printf(str, "unknown OS version (uname failed - %s)",
 485                     strerror(errno));
 486                 return;
 487         }
 488
 489         if (strcmp(name.sysname, "AIX") == 0) {
 490                 /*
 491                  * Yay, IBM!  Thanks for doing something different
 492                  * from most of the other UNIXes out there, and
 493                  * making "name.version" apparently be the major
 494                  * version number and "name.release" be the minor
 495                  * version number.
 496                  */
 497                 g_string_append_printf(str, "%s %s.%s", name.sysname, name.version,
 498                     name.release);
 499         } else {
 500                 /*
 501                  * XXX - get "version" on any other platforms?
 502                  *
 503                  * On Digital/Tru64 UNIX, it's something unknown.
 504                  * On Solaris, it's some kind of build information.
 505                  * On HP-UX, it appears to be some sort of subrevision
 506                  * thing.
 507                  */
 508                 g_string_append_printf(str, "%s %s", name.sysname, name.release);
 509 #ifdef HAVE_OS_X_FRAMEWORKS
 510                 Gestalt(gestaltSystemVersion, &macosx_ver);
 511
 512                 /* The following functions are only available in MacOS 10.4+ */
 513                 if(macosx_ver >= 0x1040) {
 514                         Gestalt(gestaltSystemVersionMajor, &macosx_major_ver);
 515                         Gestalt(gestaltSystemVersionMinor, &macosx_minor_ver);
 516                         Gestalt(gestaltSystemVersionBugFix, &macosx_bugfix_ver);
 517
 518                         g_string_append_printf(str, " (MacOS %ld.%ld.%ld)",
 519                                           (long)macosx_major_ver,
 520                                           (long)macosx_minor_ver,
 521                                           (long)macosx_bugfix_ver);
 522                 } else {
 523                         g_string_append_printf(str, " (MacOS X < 10.4 [%lx])",
 524                                           (long)macosx_ver);
 525                         /* See Apple's Gestalt Manager Reference for meanings
 526                          * of the macosx_ver values. */
 527                 }
 528 #endif /* HAVE_OS_X_FRAMEWORKS */
 529         }
 530 #else
 531         g_string_append(str, "an unknown OS");
 532 #endif
 533
 534         /* Libpcap */
 535         g_string_append(str, ", ");
 536         get_runtime_pcap_version(str);
 537
 538     /* GnuTLS */
 539 #ifdef HAVE_LIBGNUTLS
 540         g_string_append_printf(str, ", GnuTLS %s", gnutls_check_version(NULL));
 541 #endif /* HAVE_LIBGNUTLS */
 542
 543         /* Gcrypt */
 544 #ifdef HAVE_LIBGCRYPT
 545         g_string_append_printf(str, ", Gcrypt %s", gcry_check_version(NULL));
 546 #endif /* HAVE_LIBGCRYPT */
 547
 548         /* Additional application-dependent information */
 549         if (additional_info)
 550                 (*additional_info)(str);
 551
 552         g_string_append(str, ".");
 553
 554         /* Compiler info */
 555
 556         /*
 557          * See http://predef.sourceforge.net/precomp.html for
 558          * information on various defined strings.
 559          *
 560          * GCC's __VERSION__ is a nice text string for humans to
 561          * read.  The page at predef.sourceforge.net largely
 562          * describes numeric #defines that encode the version;
 563          * if the compiler doesn't also offer a nice printable
 564          * string, we should probably prettify the number somehow.
 565          */
 566 #if defined(__GNUC__) && defined(__VERSION__)
 567         g_string_append_printf(str, "\n\nBuilt using gcc %s.\n", __VERSION__);
 568 #elif defined(__HP_aCC)
 569         g_string_append_printf(str, "\n\nBuilt using HP aCC %d.\n", __HP_aCC);
 570 #elif defined(__xlC__)
 571         g_string_append_printf(str, "\n\nBuilt using IBM XL C %d.%d\n",
 572             (__xlC__ >> 8) & 0xFF, __xlC__ & 0xFF);
 573 #ifdef __IBMC__
 574         if ((__IBMC__ % 10) != 0)
 575                 g_string_append_printf(str, " patch %d", __IBMC__ % 10);
 576 #endif /* __IBMC__ */
 577         g_string_append_printf(str, "\n");
 578 #elif defined(__INTEL_COMPILER)
 579         g_string_append_printf(str, "\n\nBuilt using Intel C %d.%d",
 580             __INTEL_COMPILER / 100, (__INTEL_COMPILER / 10) % 10);
 581         if ((__INTEL_COMPILER % 10) != 0)
 582                 g_string_append_printf(str, " patch %d", __INTEL_COMPILER % 10);
 583 #ifdef __INTEL_COMPILER_BUILD_DATE
 584         g_string_sprinta(str, ", compiler built %04d-%02d-%02d",
 585             __INTEL_COMPILER_BUILD_DATE / 10000,
 586             (__INTEL_COMPILER_BUILD_DATE / 100) % 100,
 587             __INTEL_COMPILER_BUILD_DATE % 100);
 588 #endif /* __INTEL_COMPILER_BUILD_DATE */
 589         g_string_append_printf(str, "\n");
 590 #elif defined(_MSC_FULL_VER)
 591         if (_MSC_FULL_VER > 99999999) {
 592                 g_string_append_printf(str, "\n\nBuilt using Microsoft Visual C++ %d.%d",
 593                     (_MSC_FULL_VER / 10000000) - 6,
 594                     (_MSC_FULL_VER / 100000) % 100);
 595                 if ((_MSC_FULL_VER % 100000) != 0)
 596                         g_string_append_printf(str, " build %d",
 597                             _MSC_FULL_VER % 100000);
 598         } else {
 599                 g_string_append_printf(str, "\n\nBuilt using Microsoft Visual C++ %d.%d",
 600                     (_MSC_FULL_VER / 1000000) - 6,
 601                     (_MSC_FULL_VER / 10000) % 100);
 602                 if ((_MSC_FULL_VER % 10000) != 0)
 603                         g_string_append_printf(str, " build %d",
 604                             _MSC_FULL_VER % 10000);
 605         }
 606         g_string_append_printf(str, "\n");
 607 #elif defined(_MSC_VER)
 608         /* _MSC_FULL_VER not defined, but _MSC_VER defined */
 609         g_string_append_printf(str, "\n\nBuilt using Microsoft Visual C++ %d.%d\n",
 610             (_MSC_VER / 100) - 6, _MSC_VER % 100);
 611 #elif defined(__SUNPRO_C)
 612         g_string_append_printf(str, "\n\nBuilt using Sun C %d.%d",
 613             (__SUNPRO_C >> 8) & 0xF, (__SUNPRO_C >> 4) & 0xF);
 614         if ((__SUNPRO_C & 0xF) != 0)
 615                 g_string_append_printf(str, " patch %d", __SUNPRO_C & 0xF);
 616         g_string_append_printf(str, "\n");
 617 #endif
 618
 619         end_string(str);
 620 }
 621
 622 /*
 623  * Get copyright information.
 624  */
 625 const char *
 626 get_copyright_info(void)
 627 {
 628         return
 629 "Copyright 1998-2009 Gerald Combs <gerald@wireshark.org> and contributors.\n"
 630 "This is free software; see the source for copying conditions. There is NO\n"
 631 "warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.\n";
 632 }
 633
 634 #if defined(_WIN32)
 635 /*
 636  * Get the major OS version.
 637  */
 638 /* XXX - Should this return the minor version as well, e.g. 0x00050002? */
 639 guint32
 640 get_os_major_version()
 641 {
 642         OSVERSIONINFO info;
 643         info.dwOSVersionInfoSize = sizeof info;
 644         if (GetVersionEx(&info)) {
 645                 return info.dwMajorVersion;
 646         }
 647         return 0;
 648 }
 649 #endif
 650
 651 /*
 652  * Editor modelines
 653  *
 654  * Local Variables:
 655  * c-basic-offset: 8
 656  * tab-width: 8
 657  * indent-tabs-mode: t
 658  * End:
 659  *
 660  * ex: set shiftwidth=8 tabstop=8 noexpandtab
 661  * :indentSize=8:tabSize=8:noTabs=false:
 662  */