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#include "node_metadata.h"
#include "ares.h"
#include "brotli/encode.h"
#include "nghttp2/nghttp2ver.h"
#include "node.h"
#include "util.h"
#include "uv.h"
#include "v8.h"
#include "zlib.h"
#if HAVE_OPENSSL
#include <openssl/opensslv.h>
#endif // HAVE_OPENSSL
#ifdef NODE_HAVE_I18N_SUPPORT
#include <unicode/timezone.h>
#include <unicode/ulocdata.h>
#include <unicode/uvernum.h>
#include <unicode/uversion.h>
#endif // NODE_HAVE_I18N_SUPPORT
namespace node {
namespace per_process {
Metadata metadata;
}
#if HAVE_OPENSSL
constexpr int search(const char* s, int n, int c) {
return *s == c ? n : search(s + 1, n + 1, c);
}
std::string GetOpenSSLVersion() {
// sample openssl version string format
// for reference: "OpenSSL 1.1.0i 14 Aug 2018"
char buf[128];
const int start = search(OPENSSL_VERSION_TEXT, 0, ' ') + 1;
const int end = search(OPENSSL_VERSION_TEXT + start, start, ' ');
const int len = end - start;
snprintf(buf, sizeof(buf), "%.*s", len, &OPENSSL_VERSION_TEXT[start]);
return std::string(buf);
}
#endif // HAVE_OPENSSL
#ifdef NODE_HAVE_I18N_SUPPORT
void Metadata::Versions::InitializeIntlVersions() {
UErrorCode status = U_ZERO_ERROR;
const char* tz_version = icu::TimeZone::getTZDataVersion(status);
if (U_SUCCESS(status)) {
tz = tz_version;
}
char buf[U_MAX_VERSION_STRING_LENGTH];
UVersionInfo versionArray;
ulocdata_getCLDRVersion(versionArray, &status);
if (U_SUCCESS(status)) {
u_versionToString(versionArray, buf);
cldr = buf;
}
}
#endif // NODE_HAVE_I18N_SUPPORT
Metadata::Versions::Versions() {
node = NODE_VERSION_STRING;
v8 = v8::V8::GetVersion();
uv = uv_version_string();
zlib = ZLIB_VERSION;
ares = ARES_VERSION_STR;
modules = NODE_STRINGIFY(NODE_MODULE_VERSION);
nghttp2 = NGHTTP2_VERSION;
napi = NODE_STRINGIFY(NAPI_VERSION);
llhttp = per_process::llhttp_version;
http_parser = per_process::http_parser_version;
brotli =
std::to_string(BrotliEncoderVersion() >> 24) +
"." +
std::to_string((BrotliEncoderVersion() & 0xFFF000) >> 12) +
"." +
std::to_string(BrotliEncoderVersion() & 0xFFF);
#if HAVE_OPENSSL
openssl = GetOpenSSLVersion();
#endif
#ifdef NODE_HAVE_I18N_SUPPORT
icu = U_ICU_VERSION;
unicode = U_UNICODE_VERSION;
#endif // NODE_HAVE_I18N_SUPPORT
}
Metadata::Release::Release() : name(NODE_RELEASE) {
#if NODE_VERSION_IS_LTS
lts = NODE_VERSION_LTS_CODENAME;
#endif // NODE_VERSION_IS_LTS
#ifdef NODE_HAS_RELEASE_URLS
#define NODE_RELEASE_URLPFX NODE_RELEASE_URLBASE "v" NODE_VERSION_STRING "/"
#define NODE_RELEASE_URLFPFX NODE_RELEASE_URLPFX "node-v" NODE_VERSION_STRING
source_url = NODE_RELEASE_URLFPFX ".tar.gz";
headers_url = NODE_RELEASE_URLFPFX "-headers.tar.gz";
#ifdef _WIN32
lib_url = strcmp(NODE_ARCH, "ia32") ? NODE_RELEASE_URLPFX "win-" NODE_ARCH
"/node.lib"
: NODE_RELEASE_URLPFX "win-x86/node.lib";
#endif // _WIN32
#endif // NODE_HAS_RELEASE_URLS
}
Metadata::Metadata() : arch(NODE_ARCH), platform(NODE_PLATFORM) {}
} // namespace node
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