1 files changed, 95 insertions, 0 deletions
diff --git a/cpp/src/qpid/client/LoadPlugins.cpp b/cpp/src/qpid/client/LoadPlugins.cpp
new file mode 100644
index 0000000000..ddfa179c07
--- /dev/null
+++ b/cpp/src/qpid/client/LoadPlugins.cpp
@@ -0,0 +1,95 @@
+/*
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ *
+ */
+#include "qpid/log/Statement.h"
+#include "qpid/log/Options.h"
+#include "qpid/log/Logger.h"
+#include "qpid/sys/Shlib.h"
+#include <boost/filesystem/operations.hpp>
+#include <boost/filesystem/path.hpp>
+
+using namespace qpid;
+using namespace qpid::sys;
+using namespace qpid::log;
+using namespace std;
+namespace fs=boost::filesystem;
+
+struct ModuleOptions : public qpid::Options {
+    string         loadDir;
+    vector<string> load;
+    bool           noLoad;
+    ModuleOptions() : qpid::Options("Module options"), loadDir(MODULE_DIR), noLoad(false)
+    {
+        addOptions()
+            ("module-dir",    optValue(loadDir, "DIR"),  "Load all .so modules in this directory")
+            ("load-module",   optValue(load,    "FILE"), "Specifies additional module(s) to be loaded")
+            ("no-module-dir", optValue(noLoad),          "Don't load modules from module directory");
+    }
+};
+
+// TODO: The following is copied from qpidd.cpp - it needs to be common code
+void tryShlib(const char* libname, bool noThrow) {
+    try {
+        Shlib shlib(libname);
+        QPID_LOG (info, "Loaded Module: " << libname);
+    }
+    catch (const exception& e) {
+        if (!noThrow)
+            throw;
+    }
+}
+
+void loadModuleDir (string dirname, bool isDefault)
+{
+    fs::path dirPath (dirname, fs::native);
+
+    if (!fs::exists (dirPath))
+    {
+        if (isDefault)
+            return;
+        throw Exception ("Directory not found: " + dirname);
+    }
+
+    fs::directory_iterator endItr;
+    for (fs::directory_iterator itr (dirPath); itr != endItr; ++itr)
+    {
+        if (!fs::is_directory(*itr) &&
+            itr->string().find (".so") == itr->string().length() - 3)
+            tryShlib (itr->string().data(), true);
+    }
+}
+
+struct LoadtimeInitialise {
+    LoadtimeInitialise() {
+        ModuleOptions moduleOptions;
+        string           defaultPath (moduleOptions.loadDir);
+        moduleOptions.parse (0, 0, CONF_FILE, true);
+    
+        for (vector<string>::iterator iter = moduleOptions.load.begin();
+             iter != moduleOptions.load.end();
+             iter++)
+            tryShlib (iter->data(), false);
+    
+        if (!moduleOptions.noLoad) {
+            bool isDefault = defaultPath == moduleOptions.loadDir;
+            loadModuleDir (moduleOptions.loadDir, isDefault);
+        }
+    }
+} init;