/
node_metadata.h
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/
node_metadata.h
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#ifndef SRC_NODE_METADATA_H_
#define SRC_NODE_METADATA_H_
#if defined(NODE_WANT_INTERNALS) && NODE_WANT_INTERNALS
#include <string>
#include "node_version.h"
#if HAVE_OPENSSL
#include <openssl/crypto.h>
#if NODE_OPENSSL_HAS_QUIC
#include <openssl/quic.h>
#endif
#endif // HAVE_OPENSSL
namespace node {
// if this is a release build and no explicit base has been set
// substitute the standard release download URL
#ifndef NODE_RELEASE_URLBASE
#if NODE_VERSION_IS_RELEASE
#define NODE_RELEASE_URLBASE "https://nodejs.org/download/release/"
#endif // NODE_VERSION_IS_RELEASE
#endif // NODE_RELEASE_URLBASE
#if defined(NODE_RELEASE_URLBASE)
#define NODE_HAS_RELEASE_URLS
#endif
#ifndef NODE_SHARED_BUILTIN_UNDICI_UNDICI_PATH
#define NODE_VERSIONS_KEY_UNDICI(V) V(undici)
#else
#define NODE_VERSIONS_KEY_UNDICI(V)
#endif
#define NODE_VERSIONS_KEYS_BASE(V) \
V(node) \
V(v8) \
V(uv) \
V(zlib) \
V(brotli) \
V(ares) \
V(modules) \
V(nghttp2) \
V(napi) \
V(llhttp) \
V(uvwasi) \
V(acorn) \
NODE_VERSIONS_KEY_UNDICI(V)
#if HAVE_OPENSSL
#define NODE_VERSIONS_KEY_CRYPTO(V) V(openssl)
#else
#define NODE_VERSIONS_KEY_CRYPTO(V)
#endif
#ifdef NODE_HAVE_I18N_SUPPORT
#define NODE_VERSIONS_KEY_INTL(V) \
V(cldr) \
V(icu) \
V(tz) \
V(unicode)
#else
#define NODE_VERSIONS_KEY_INTL(V)
#endif // NODE_HAVE_I18N_SUPPORT
#ifdef OPENSSL_INFO_QUIC
#define NODE_VERSIONS_KEY_QUIC(V) \
V(ngtcp2) \
V(nghttp3)
#else
#define NODE_VERSIONS_KEY_QUIC(V)
#endif
#define NODE_VERSIONS_KEYS(V) \
NODE_VERSIONS_KEYS_BASE(V) \
NODE_VERSIONS_KEY_CRYPTO(V) \
NODE_VERSIONS_KEY_INTL(V) \
NODE_VERSIONS_KEY_QUIC(V)
class Metadata {
public:
Metadata();
Metadata(Metadata&) = delete;
Metadata(Metadata&&) = delete;
Metadata operator=(Metadata&) = delete;
Metadata operator=(Metadata&&) = delete;
struct Versions {
Versions();
#ifdef NODE_HAVE_I18N_SUPPORT
// Must be called on the main thread after
// i18n::InitializeICUDirectory()
void InitializeIntlVersions();
#endif // NODE_HAVE_I18N_SUPPORT
#define V(key) std::string key;
NODE_VERSIONS_KEYS(V)
#undef V
};
struct Release {
Release();
std::string name;
#if NODE_VERSION_IS_LTS
std::string lts;
#endif // NODE_VERSION_IS_LTS
#ifdef NODE_HAS_RELEASE_URLS
std::string source_url;
std::string headers_url;
#ifdef _WIN32
std::string lib_url;
#endif // _WIN32
#endif // NODE_HAS_RELEASE_URLS
};
Versions versions;
const Release release;
const std::string arch;
const std::string platform;
};
// Per-process global
namespace per_process {
extern Metadata metadata;
}
} // namespace node
#endif // defined(NODE_WANT_INTERNALS) && NODE_WANT_INTERNALS
#endif // SRC_NODE_METADATA_H_