SERVER-25402 Fewer binaries depend on interpolated version info

1 files changed, 112 insertions, 0 deletions

diff --git a/src/mongo/util/version_impl.cpp b/src/mongo/util/version_impl.cpp
new file mode 100644
index 00000000000..e9226ac6f24
--- /dev/null
+++ b/src/mongo/util/version_impl.cpp
@@ -0,0 +1,112 @@
+/*    Copyright 2016 10gen Inc.
+ *
+ *    This program is free software: you can redistribute it and/or  modify
+ *    it under the terms of the GNU Affero General Public License, version 3,
+ *    as published by the Free Software Foundation.
+ *
+ *    This program is distributed in the hope that it will be useful,
+ *    but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *    GNU Affero General Public License for more details.
+ *
+ *    You should have received a copy of the GNU Affero General Public License
+ *    along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ *    As a special exception, the copyright holders give permission to link the
+ *    code of portions of this program with the OpenSSL library under certain
+ *    conditions as described in each individual source file and distribute
+ *    linked combinations including the program with the OpenSSL library. You
+ *    must comply with the GNU Affero General Public License in all respects
+ *    for all of the code used other than as permitted herein. If you modify
+ *    file(s) with this exception, you may extend this exception to your
+ *    version of the file(s), but you are not obligated to do so. If you do not
+ *    wish to do so, delete this exception statement from your version. If you
+ *    delete this exception statement from all source files in the program,
+ *    then also delete it in the license file.
+ */
+
+#define MONGO_LOG_DEFAULT_COMPONENT ::mongo::logger::LogComponent::kControl
+
+#include "mongo/platform/basic.h"
+
+#include "mongo/util/version.h"
+
+#include "mongo/base/init.h"
+#include "mongo/util/assert_util.h"
+#include "mongo/util/log.h"
+
+#define MONGO_UTIL_VERSION_CONSTANTS_H_WHITELISTED
+#include "mongo/util/version_constants.h"
+
+namespace mongo {
+namespace {
+
+const class : public VersionInfoInterface {
+public:
+    int majorVersion() const noexcept final {
+        return version::kMajorVersion;
+    }
+
+    int minorVersion() const noexcept final {
+        return version::kMinorVersion;
+    }
+
+    int patchVersion() const noexcept final {
+        return version::kPatchVersion;
+    }
+
+    int extraVersion() const noexcept final {
+        return version::kExtraVersion;
+    }
+
+    StringData version() const noexcept final {
+        return version::kVersion;
+    }
+
+    StringData gitVersion() const noexcept final {
+        return version::kGitVersion;
+    }
+
+    std::vector<StringData> modules() const final {
+        return version::kModulesList;
+    }
+
+    StringData allocator() const noexcept final {
+        return version::kAllocator;
+    }
+
+    StringData jsEngine() const noexcept final {
+        return version::kJsEngine;
+    }
+
+    StringData targetMinOS() const noexcept final {
+#if defined(_WIN32)
+#if (NTDDI_VERSION >= NTDDI_WIN7)
+        return "Windows 7/Windows Server 2008 R2";
+#elif (NTDDI_VERSION >= NTDDI_VISTA)
+        return "Windows Vista/Windows Server 2008";
+#else
+#error This targeted Windows version is not supported
+#endif  // NTDDI_VERSION
+#else
+        severe() << "VersionInfoInterface::targetMinOS is only available for Windows";
+        fassertFailed(40277);
+#endif
+    }
+
+    std::vector<BuildInfoTuple> buildInfo() const final {
+        return version::kBuildEnvironment;
+    }
+
+} kInterpolatedVersionInfo{};
+
+MONGO_INITIALIZER_GENERAL(EnableVersionInfo,
+                          MONGO_NO_PREREQUISITES,
+                          ("BeginStartupOptionRegistration", "GlobalLogManager"))
+(InitializerContext*) {
+    VersionInfoInterface::enable(&kInterpolatedVersionInfo);
+    return Status::OK();
+}
+
+}  // namespace
+}  // namespace mongo