Add getEngineName & getEngineVersion methods to IceSSL C++ Plugin

The methods can be use to retrieve the engine name and versions
used at runtime, getEngineVersion will return 0 if the engine does
not provide a relevant version number.

2 files changed, 28 insertions, 0 deletions

diff --git a/cpp/src/IceSSL/PluginI.cpp b/cpp/src/IceSSL/PluginI.cpp
index f4caa30fba0..1e9234c5bf5 100755
--- a/cpp/src/IceSSL/PluginI.cpp
+++ b/cpp/src/IceSSL/PluginI.cpp
@@ -133,6 +133,32 @@ IceSSL::PluginI::destroy()
     _engine = 0;
 }
 
+string
+IceSSL::PluginI::getEngineName() const
+{
+#if defined(ICE_USE_SECURE_TRANSPORT)
+    return "SecureTransportEngine";
+#elif defined(ICE_USE_SCHANNEL)
+    return "SChannelEngine";
+#elif defined(ICE_OS_UWP)
+    return "UWPEngine";
+#else
+    ostringstream os;
+    os << "OpenSSLEngine@" << SSLeay_version(SSLEAY_VERSION);
+    return os.str();
+#endif
+}
+
+Ice::Long
+IceSSL::PluginI::getEngineVersion() const
+{
+#if defined(ICE_USE_OPENSSL)
+    return SSLeay();
+#else
+    return 0;
+#endif
+}
+
 #ifdef ICE_CPP11_MAPPING
 void
 IceSSL::PluginI::setCertificateVerifier(std::function<bool(const std::shared_ptr<NativeConnectionInfo>&)> verifier)
diff --git a/cpp/src/IceSSL/PluginI.h b/cpp/src/IceSSL/PluginI.h
index e896f52cc5a..8cc3045859d 100644
--- a/cpp/src/IceSSL/PluginI.h
+++ b/cpp/src/IceSSL/PluginI.h
@@ -28,6 +28,8 @@ public:
     //
     virtual void initialize();
     virtual void destroy();
+    virtual std::string getEngineName() const;
+    virtual Ice::Long getEngineVersion() const;
 
     //
     // From IceSSL::Plugin.