C++ (Cpp) ares_versionの例

コード例 #1

ファイル: version.c プロジェクト: thenfour/screenie

char *curl_version(void)
{
  static char version[200];
  char *ptr=version;
  size_t len;
  size_t left = sizeof(version);
  strcpy(ptr, LIBCURL_NAME "/" LIBCURL_VERSION );
  ptr=strchr(ptr, '\0');
  left -= strlen(ptr);

  len = Curl_ssl_version(ptr, left);
  left -= len;
  ptr += len;

#ifdef HAVE_LIBZ
  len = snprintf(ptr, left, " zlib/%s", zlibVersion());
  left -= len;
  ptr += len;
#endif
#ifdef USE_ARES
  /* this function is only present in c-ares, not in the original ares */
  len = snprintf(ptr, left, " c-ares/%s", ares_version(NULL));
  left -= len;
  ptr += len;
#endif
#ifdef USE_LIBIDN
  if(stringprep_check_version(LIBIDN_REQUIRED_VERSION)) {
    len = snprintf(ptr, left, " libidn/%s", stringprep_check_version(NULL));
    left -= len;
    ptr += len;
  }
#endif

  return version;
}

コード例 #2

ファイル: version.c プロジェクト: thenfour/screenie

curl_version_info_data *curl_version_info(CURLversion stamp)
{
#ifdef USE_SSL
  static char ssl_buffer[80];
  Curl_ssl_version(ssl_buffer, sizeof(ssl_buffer));
  version_info.ssl_version = ssl_buffer;
#endif

#ifdef HAVE_LIBZ
  version_info.libz_version = zlibVersion();
  /* libz left NULL if non-existing */
#endif
#ifdef USE_ARES
  {
    int aresnum;
    version_info.ares = ares_version(&aresnum);
    version_info.ares_num = aresnum;
  }
#endif
#ifdef USE_LIBIDN
  /* This returns a version string if we use the given version or later,
     otherwise it returns NULL */
  version_info.libidn = stringprep_check_version(LIBIDN_REQUIRED_VERSION);
  if(version_info.libidn)
    version_info.features |= CURL_VERSION_IDN;
#endif
  (void)stamp; /* avoid compiler warnings, we don't use this */

  return &version_info;
}

コード例 #3

ファイル: version.c プロジェクト: houzhenggang/ralink_sdk

char *curl_version(void)
{
    static char version[200];
    char *ptr=version;
    size_t len;
    size_t left = sizeof(version);
    strcpy(ptr, LIBCURL_NAME "/" LIBCURL_VERSION );
    len = strlen(ptr);
    left -= len;
    ptr += len;

    if(left > 1) {
        len = Curl_ssl_version(ptr + 1, left - 1);

        if(len > 0) {
            *ptr = ' ';
            left -= ++len;
            ptr += len;
        }
    }

#ifdef HAVE_LIBZ
    len = snprintf(ptr, left, " zlib/%s", zlibVersion());
    left -= len;
    ptr += len;
#endif
#ifdef USE_ARES
    /* this function is only present in c-ares, not in the original ares */
    len = snprintf(ptr, left, " c-ares/%s", ares_version(NULL));
    left -= len;
    ptr += len;
#endif
#ifdef USE_LIBIDN
    if(stringprep_check_version(LIBIDN_REQUIRED_VERSION)) {
        len = snprintf(ptr, left, " libidn/%s", stringprep_check_version(NULL));
        left -= len;
        ptr += len;
    }
#endif
#if defined(HAVE_ICONV) && defined(CURL_DOES_CONVERSIONS)
#ifdef _LIBICONV_VERSION
    len = snprintf(ptr, left, " iconv/%d.%d",
                   _LIBICONV_VERSION >> 8, _LIBICONV_VERSION & 255);
#else
    /* version unknown */
    len = snprintf(ptr, left, " iconv");
#endif /* _LIBICONV_VERSION */
    left -= len;
    ptr += len;
#endif
#ifdef USE_LIBSSH2
    len = snprintf(ptr, left, " libssh2/%s", CURL_LIBSSH2_VERSION);
    left -= len;
    ptr += len;
#endif

    return version;
}

コード例 #4

curl_version_info_data *curl_version_info(CURLversion stamp)
{
  static bool initialized;
#ifdef USE_LIBSSH2
  static char ssh_buffer[80];
#endif
#ifdef USE_SSL
  static char ssl_buffer[80];
#endif

  if(initialized)
    return &version_info;

#ifdef USE_SSL
  Curl_ssl_version(ssl_buffer, sizeof(ssl_buffer));
  version_info.ssl_version = ssl_buffer;
#endif

#ifdef HAVE_LIBZ
  version_info.libz_version = zlibVersion();
  /* libz left NULL if non-existing */
#endif
#ifdef USE_ARES
  {
    int aresnum;
    version_info.ares = ares_version(&aresnum);
    version_info.ares_num = aresnum;
  }
#endif
#ifdef USE_LIBIDN2
  /* This returns a version string if we use the given version or later,
     otherwise it returns NULL */
  version_info.libidn = idn2_check_version(IDN2_VERSION);
  if(version_info.libidn)
    version_info.features |= CURL_VERSION_IDN;
#elif defined(USE_WIN32_IDN)
  version_info.features |= CURL_VERSION_IDN;
#endif

#if defined(HAVE_ICONV) && defined(CURL_DOES_CONVERSIONS)
#ifdef _LIBICONV_VERSION
  version_info.iconv_ver_num = _LIBICONV_VERSION;
#else
  /* version unknown */
  version_info.iconv_ver_num = -1;
#endif /* _LIBICONV_VERSION */
#endif

#ifdef USE_LIBSSH2
  snprintf(ssh_buffer, sizeof(ssh_buffer), "libssh2/%s", LIBSSH2_VERSION);
  version_info.libssh_version = ssh_buffer;
#endif

  (void)stamp; /* avoid compiler warnings, we don't use this */

  initialized = true;
  return &version_info;
}

コード例 #5

ファイル: p_dns.c プロジェクト: gandaro/piebnc

/**
 * Initialize the DNS resolver for use. If this function fails the BNC will not be able to function
 * properly.
 */
int p_dns_init()
{
    int ret;

    if ((ret = ares_init(&resolver)) != ARES_SUCCESS)
    {
        p_log(LOG_ERROR, -1, "Failed to initialize ares resolver: %s", ares_strerror(ret));
        return 0;
    }

    p_log(LOG_INFO, -1, "Asynchronous resolver initialized: c-ares %s", ares_version(NULL));
    return 1;
}

コード例 #6

ファイル: version.c プロジェクト: mcodegeeks/OpenKODE-Framework

char *curl_version(void)
{
  static char version[200];
  char *ptr = version;
  size_t len;
  size_t left = sizeof(version);

  strcpy(ptr, LIBCURL_NAME "/" LIBCURL_VERSION);
  len = strlen(ptr);
  left -= len;
  ptr += len;

  if(left > 1) {
    len = Curl_ssl_version(ptr + 1, left - 1);

    if(len > 0) {
      *ptr = ' ';
      left -= ++len;
      ptr += len;
    }
  }

#ifdef HAVE_LIBZ
  len = snprintf(ptr, left, " zlib/%s", zlibVersion());
  left -= len;
  ptr += len;
#endif
#ifdef USE_ARES
  /* this function is only present in c-ares, not in the original ares */
  len = snprintf(ptr, left, " c-ares/%s", ares_version(NULL));
  left -= len;
  ptr += len;
#endif
#ifdef USE_LIBIDN
  if(stringprep_check_version(LIBIDN_REQUIRED_VERSION)) {
    len = snprintf(ptr, left, " libidn/%s", stringprep_check_version(NULL));
    left -= len;
    ptr += len;
  }
#endif
#ifdef USE_WIN32_IDN
  len = snprintf(ptr, left, " WinIDN");
  left -= len;
  ptr += len;
#endif
#if defined(HAVE_ICONV) && defined(CURL_DOES_CONVERSIONS)
#ifdef _LIBICONV_VERSION
  len = snprintf(ptr, left, " iconv/%d.%d",
                 _LIBICONV_VERSION >> 8, _LIBICONV_VERSION & 255);
#else
  /* version unknown */
  len = snprintf(ptr, left, " iconv");
#endif /* _LIBICONV_VERSION */
  left -= len;
  ptr += len;
#endif
#ifdef USE_LIBSSH2
  len = snprintf(ptr, left, " libssh2/%s", CURL_LIBSSH2_VERSION);
  left -= len;
  ptr += len;
#endif
#ifdef USE_NGHTTP2
  len = Curl_http2_ver(ptr, left);
  left -= len;
  ptr += len;
#endif
#ifdef USE_LIBRTMP
  {
    char suff[2];
    if(RTMP_LIB_VERSION & 0xff) {
      suff[0] = (RTMP_LIB_VERSION & 0xff) + 'a' - 1;
      suff[1] = '\0';
    }
    else
      suff[0] = '\0';

    snprintf(ptr, left, " librtmp/%d.%d%s",
             RTMP_LIB_VERSION >> 16, (RTMP_LIB_VERSION >> 8) & 0xff,
             suff);
/*
  If another lib version is added below this one, this code would
  also have to do:

    len = what snprintf() returned

    left -= len;
    ptr += len;
*/
  }
#endif

  return version;
}

コード例 #7

ファイル: version.c プロジェクト: nextgis-borsch/lib_curl

char *curl_version(void)
{
  static bool initialized;
  static char version[200];
  char *ptr = version;
  size_t len;
  size_t left = sizeof(version);

  if(initialized)
    return version;

  strcpy(ptr, LIBCURL_NAME "/" LIBCURL_VERSION);
  len = strlen(ptr);
  left -= len;
  ptr += len;

  if(left > 1) {
    len = Curl_ssl_version(ptr + 1, left - 1);

    if(len > 0) {
      *ptr = ' ';
      left -= ++len;
      ptr += len;
    }
  }

#ifdef HAVE_LIBZ
  len = msnprintf(ptr, left, " zlib/%s", zlibVersion());
  left -= len;
  ptr += len;
#endif
#ifdef HAVE_BROTLI
  len = msnprintf(ptr, left, "%s", " brotli/");
  left -= len;
  ptr += len;
  len = brotli_version(ptr, left);
  left -= len;
  ptr += len;
#endif
#ifdef USE_ARES
  /* this function is only present in c-ares, not in the original ares */
  len = msnprintf(ptr, left, " c-ares/%s", ares_version(NULL));
  left -= len;
  ptr += len;
#endif
#ifdef USE_LIBIDN2
  if(idn2_check_version(IDN2_VERSION)) {
    len = msnprintf(ptr, left, " libidn2/%s", idn2_check_version(NULL));
    left -= len;
    ptr += len;
  }
#endif
#ifdef USE_LIBPSL
  len = msnprintf(ptr, left, " libpsl/%s", psl_get_version());
  left -= len;
  ptr += len;
#endif
#ifdef USE_WIN32_IDN
  len = msnprintf(ptr, left, " WinIDN");
  left -= len;
  ptr += len;
#endif
#if defined(HAVE_ICONV) && defined(CURL_DOES_CONVERSIONS)
#ifdef _LIBICONV_VERSION
  len = msnprintf(ptr, left, " iconv/%d.%d",
                  _LIBICONV_VERSION >> 8, _LIBICONV_VERSION & 255);
#else
  /* version unknown */
  len = msnprintf(ptr, left, " iconv");
#endif /* _LIBICONV_VERSION */
  left -= len;
  ptr += len;
#endif
#ifdef USE_LIBSSH2
  len = msnprintf(ptr, left, " libssh2/%s", CURL_LIBSSH2_VERSION);
  left -= len;
  ptr += len;
#endif
#ifdef USE_LIBSSH
  len = msnprintf(ptr, left, " libssh/%s", CURL_LIBSSH_VERSION);
  left -= len;
  ptr += len;
#endif
#ifdef USE_NGHTTP2
  len = Curl_http2_ver(ptr, left);
  left -= len;
  ptr += len;
#endif
#ifdef USE_LIBRTMP
  {
    char suff[2];
    if(RTMP_LIB_VERSION & 0xff) {
      suff[0] = (RTMP_LIB_VERSION & 0xff) + 'a' - 1;
      suff[1] = '\0';
    }
    else
      suff[0] = '\0';

    msnprintf(ptr, left, " librtmp/%d.%d%s",
              RTMP_LIB_VERSION >> 16, (RTMP_LIB_VERSION >> 8) & 0xff,
              suff);
/*
  If another lib version is added below this one, this code would
  also have to do:

    len = what msnprintf() returned

    left -= len;
    ptr += len;
*/
  }
#endif

  /* Silent scan-build even if librtmp is not enabled. */
  (void) left;
  (void) ptr;

  initialized = true;
  return version;
}