/* check the version of winpcap */
static update_info_t *
update_check_winpcap(const char *local_file)
{
FILE *pf;
update_info_t * update_info = update_info_new();
GString *pcap_version_tmp;
char *pcap_version = NULL;
char *pcap_vstart;
char *pcap_vend;
update_info->prefix = "winpcap.";
pf = ws_fopen(local_file, "r");
if(pf != NULL) {
/* read in update_info of WinPcap */
read_prefs_file(local_file, pf, update_pref, update_info);
fclose(pf);
/* get WinPcap version */
/* XXX - what's the "approved" method to get the WinPcap version? */
pcap_version_tmp = g_string_new("");
get_runtime_pcap_version(pcap_version_tmp);
/* cut out real version from "combined" version string */
pcap_vstart = strstr(pcap_version_tmp->str, "with WinPcap version ");
if(pcap_vstart != NULL) {
pcap_vstart += sizeof("with WinPcap version");
pcap_vend = strstr(pcap_vstart, " ");
if(pcap_vend != NULL) {
pcap_vend[0] = 0;
pcap_version = g_strdup(pcap_vstart);
}
}
update_info->version_installed = g_strdup(pcap_version);
if(pcap_version && update_info->version_recommended &&
strcmp(pcap_version, update_info->version_recommended) != 0)
{
update_info->needs_update = TRUE;
}
} else {
g_warning("Could not open %s", local_file);
}
g_string_free(pcap_version_tmp, TRUE);
g_free(pcap_version);
return update_info;
}
/*
* Get various library run-time versions, and the OS version, and append
* them to the specified GString.
*/
void
get_runtime_version_info(GString *str, void (*additional_info)(GString *))
{
#ifndef _WIN32
gchar *lang;
#endif
g_string_append(str, "on ");
get_os_version_info(str);
#ifndef _WIN32
/* Locale */
if ((lang = getenv ("LANG")) != NULL)
g_string_append_printf(str, ", with locale %s", lang);
else
g_string_append(str, ", without locale");
#endif
/* Libpcap */
g_string_append(str, ", ");
get_runtime_pcap_version(str);
/* zlib */
#if defined(HAVE_LIBZ) && !defined(_WIN32)
g_string_append_printf(str, ", with libz %s", zlibVersion());
#endif
/* Additional application-dependent information */
if (additional_info)
(*additional_info)(str);
g_string_append(str, ".");
/* Compiler info */
/*
* See https://sourceforge.net/apps/mediawiki/predef/index.php?title=Compilers
* information on various defined strings.
*
* GCC's __VERSION__ is a nice text string for humans to
* read. The page at sourceforge.net largely describes
* numeric #defines that encode the version; if the compiler
* doesn't also offer a nice printable string, we try prettifying
* the number somehow.
*/
#if defined(__GNUC__) && defined(__VERSION__)
/*
* Clang and llvm-gcc also define __GNUC__ and __VERSION__;
* distinguish between them.
*/
#if defined(__clang__)
g_string_append_printf(str, "\n\nBuilt using clang %s.\n", __VERSION__);
#elif defined(__llvm__)
g_string_append_printf(str, "\n\nBuilt using llvm-gcc %s.\n", __VERSION__);
#else /* boring old GCC */
g_string_append_printf(str, "\n\nBuilt using gcc %s.\n", __VERSION__);
#endif /* llvm */
#elif defined(__HP_aCC)
g_string_append_printf(str, "\n\nBuilt using HP aCC %d.\n", __HP_aCC);
#elif defined(__xlC__)
g_string_append_printf(str, "\n\nBuilt using IBM XL C %d.%d\n",
(__xlC__ >> 8) & 0xFF, __xlC__ & 0xFF);
#ifdef __IBMC__
if ((__IBMC__ % 10) != 0)
g_string_append_printf(str, " patch %d", __IBMC__ % 10);
#endif /* __IBMC__ */
g_string_append_printf(str, "\n");
#elif defined(__INTEL_COMPILER)
g_string_append_printf(str, "\n\nBuilt using Intel C %d.%d",
__INTEL_COMPILER / 100, (__INTEL_COMPILER / 10) % 10);
if ((__INTEL_COMPILER % 10) != 0)
g_string_append_printf(str, " patch %d", __INTEL_COMPILER % 10);
#ifdef __INTEL_COMPILER_BUILD_DATE
g_string_sprinta(str, ", compiler built %04d-%02d-%02d",
__INTEL_COMPILER_BUILD_DATE / 10000,
(__INTEL_COMPILER_BUILD_DATE / 100) % 100,
__INTEL_COMPILER_BUILD_DATE % 100);
#endif /* __INTEL_COMPILER_BUILD_DATE */
g_string_append_printf(str, "\n");
#elif defined(_MSC_FULL_VER)
# if _MSC_FULL_VER > 99999999
g_string_append_printf(str, "\n\nBuilt using Microsoft Visual C++ %d.%d",
(_MSC_FULL_VER / 10000000) - 6,
(_MSC_FULL_VER / 100000) % 100);
# if (_MSC_FULL_VER % 100000) != 0
g_string_append_printf(str, " build %d",
_MSC_FULL_VER % 100000);
# endif
# else
g_string_append_printf(str, "\n\nBuilt using Microsoft Visual C++ %d.%d",
(_MSC_FULL_VER / 1000000) - 6,
(_MSC_FULL_VER / 10000) % 100);
# if (_MSC_FULL_VER % 10000) != 0
g_string_append_printf(str, " build %d",
_MSC_FULL_VER % 10000);
# endif
# endif
g_string_append_printf(str, "\n");
#elif defined(_MSC_VER)
/* _MSC_FULL_VER not defined, but _MSC_VER defined */
g_string_append_printf(str, "\n\nBuilt using Microsoft Visual C++ %d.%d\n",
(_MSC_VER / 100) - 6, _MSC_VER % 100);
#elif defined(__SUNPRO_C)
g_string_append_printf(str, "\n\nBuilt using Sun C %d.%d",
(__SUNPRO_C >> 8) & 0xF, (__SUNPRO_C >> 4) & 0xF);
if ((__SUNPRO_C & 0xF) != 0)
g_string_append_printf(str, " patch %d", __SUNPRO_C & 0xF);
g_string_append_printf(str, "\n");
#endif
end_string(str);
}
