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