复现已有算法

2026-07-14 15:43:18 +08:00
parent abebd2a683
commit 50b8111fd9
860 changed files with 182250 additions and 18 deletions
@@ -0,0 +1,68 @@
+/**
+ *
+ *  version.cc
+ *  An Tao
+ *
+ *  Copyright 2018, An Tao.  All rights reserved.
+ *  https://github.com/an-tao/drogon
+ *  Use of this source code is governed by a MIT license
+ *  that can be found in the License file.
+ *
+ *  Drogon
+ *
+ */
+
+#include "version.h"
+#include <drogon/config.h>
+#include <drogon/version.h>
+#include <drogon/utils/Utilities.h>
+#include <trantor/net/Resolver.h>
+#include <trantor/utils/Utilities.h>
+#include <iostream>
+
+using namespace drogon_ctl;
+static const char banner[] =
+    R"(     _
+  __| |_ __ ___   __ _  ___  _ __
+ / _` | '__/ _ \ / _` |/ _ \| '_ \
+| (_| | | | (_) | (_| | (_) | | | |
+ \__,_|_|  \___/ \__, |\___/|_| |_|
+                 |___/
+)";
+
+void version::handleCommand(std::vector<std::string> &parameters)
+{
+    const auto tlsBackend = trantor::utils::tlsBackend();
+    const bool tlsSupported = drogon::utils::supportsTls();
+    std::cout << banner << std::endl;
+    std::cout << "A utility for drogon" << std::endl;
+    std::cout << "Version: " << DROGON_VERSION << std::endl;
+    std::cout << "Git commit: " << DROGON_VERSION_SHA1 << std::endl;
+    std::cout << "Compilation: \n  Compiler: " << COMPILER_COMMAND
+              << "\n  Compiler ID: " << COMPILER_ID
+              << "\n  Compilation flags: " << COMPILATION_FLAGS
+              << INCLUDING_DIRS << std::endl;
+    std::cout << "Libraries: \n  postgresql: "
+              << (USE_POSTGRESQL ? "yes" : "no") << "  (pipeline mode: "
+              << (LIBPQ_SUPPORTS_BATCH_MODE ? "yes)\n" : "no)\n")
+              << "  mariadb: " << (USE_MYSQL ? "yes\n" : "no\n")
+              << "  sqlite3: " << (USE_SQLITE3 ? "yes\n" : "no\n");
+    std::cout << "  ssl/tls backend: " << tlsBackend << "\n";
+#ifdef USE_BROTLI
+    std::cout << "  brotli: yes\n";
+#else
+    std::cout << "  brotli: no\n";
+#endif
+#ifdef USE_REDIS
+    std::cout << "  hiredis: yes\n";
+#else
+    std::cout << "  hiredis: no\n";
+#endif
+    std::cout << "  c-ares: "
+              << (trantor::Resolver::isCAresUsed() ? "yes\n" : "no\n");
+#ifdef HAS_YAML_CPP
+    std::cout << "  yaml-cpp: yes\n";
+#else
+    std::cout << "  yaml-cpp: no\n";
+#endif
+}