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;
}
void
utf8_version_report(FILE *f)
{
#ifdef SUPPORT_I18N_2008
fprintf(f, "Library version: IDN2: Compile: %s\n"
" Runtime: %s\n",
IDN2_VERSION,
idn2_check_version(NULL));
fprintf(f, "Library version: Stringprep: Compile: %s\n"
" Runtime: %s\n",
STRINGPREP_VERSION,
stringprep_check_version(NULL));
#else
fprintf(f, "Library version: IDN: Compile: %s\n"
" Runtime: %s\n",
STRINGPREP_VERSION,
stringprep_check_version(NULL));
#endif
}
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;
}
static void _print_psl_entries_dafsa(FILE *fpout, const _psl_vector_t *v)
{
FILE *fp;
int it;
#ifdef BUILTIN_GENERATOR_LIBICU
do {
UVersionInfo version_info;
char version[U_MAX_VERSION_STRING_LENGTH];
u_getVersion(version_info);
u_versionToString(version_info, version);
fprintf(fpout, "/* automatically generated by psl2c (punycode generated with libicu/%s) */\n", version);
} while (0);
#elif defined(BUILTIN_GENERATOR_LIBIDN2)
fprintf(fpout, "/* automatically generated by psl2c (punycode generated with libidn2/%s) */\n", idn2_check_version(NULL));
#elif defined(BUILTIN_GENERATOR_LIBIDN)
fprintf(fpout, "/* automatically generated by psl2c (punycode generated with libidn/%s) */\n", stringprep_check_version(NULL));
#else
fprintf(fpout, "/* automatically generated by psl2c (punycode generated internally) */\n");
#endif
if ((fp = fopen("in.tmp", "w"))) {
for (it = 0; it < v->cur; it++) {
_psl_entry_t *e = _vector_get(v, it);
unsigned char *s = (unsigned char *)e->label_buf;
/* search for non-ASCII label and skip it */
while (*s && *s < 128) s++;
if (*s) continue;
fprintf(fp, "%s, %X\n", e->label_buf, (int) (e->flags & 0x0F));
}
fclose(fp);
}
if ((it = system(MAKE_DAFSA " in.tmp out.tmp")))
fprintf(stderr, "Failed to execute " MAKE_DAFSA "\n");
if ((fp = fopen("out.tmp", "r"))) {
char buf[256];
while (fgets(buf, sizeof(buf), fp))
fputs(buf, fpout);
fclose(fp);
}
unlink("in.tmp");
unlink("out.tmp");
}
static void _print_psl_entries(FILE *fpout, const _psl_vector_t *v, const char *varname)
{
int it;
#ifdef BUILTIN_GENERATOR_LIBICU
do {
UVersionInfo version_info;
char version[U_MAX_VERSION_STRING_LENGTH];
u_getVersion(version_info);
u_versionToString(version_info, version);
fprintf(fpout, "/* automatically generated by psl2c (punycode generated with libicu/%s) */\n", version);
} while (0);
#elif defined(BUILTIN_GENERATOR_LIBIDN2)
fprintf(fpout, "/* automatically generated by psl2c (punycode generated with libidn2/%s) */\n", idn2_check_version(NULL));
#elif defined(BUILTIN_GENERATOR_LIBIDN)
fprintf(fpout, "/* automatically generated by psl2c (punycode generated with libidn/%s) */\n", stringprep_check_version(NULL));
#else
fprintf(fpout, "/* automatically generated by psl2c (without punycode support) */\n");
#endif
fprintf(fpout, "static _psl_entry_t %s[] = {\n", varname);
for (it = 0; it < v->cur; it++) {
_psl_entry_t *e = _vector_get(v, it);
fprintf(fpout, "\t{ \"%s\", NULL, %hd, %d, %d },\n",
e->label_buf, e->length, (int) e->nlabels, (int) e->flags);
}
fprintf(fpout, "};\n");
}