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author | Stephen D. Huston <shuston@apache.org> | 2008-10-26 01:04:32 +0000 |
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committer | Stephen D. Huston <shuston@apache.org> | 2008-10-26 01:04:32 +0000 |
commit | 3ec2eeff4da42285b668d05686e60e4a89288614 (patch) | |
tree | 9f603719c7c91e32fb1292c85b149c6b9954303b /qpid/cpp/src/qpid/Modules.cpp | |
parent | 755af9b323c2ad89427e85eff0304e9b928b8e4a (diff) | |
download | qpid-python-3ec2eeff4da42285b668d05686e60e4a89288614.tar.gz |
Refactor duplicated Module-handling from broker/client to common
git-svn-id: https://svn.apache.org/repos/asf/incubator/qpid/trunk@707924 13f79535-47bb-0310-9956-ffa450edef68
Diffstat (limited to 'qpid/cpp/src/qpid/Modules.cpp')
-rw-r--r-- | qpid/cpp/src/qpid/Modules.cpp | 74 |
1 files changed, 74 insertions, 0 deletions
diff --git a/qpid/cpp/src/qpid/Modules.cpp b/qpid/cpp/src/qpid/Modules.cpp new file mode 100644 index 0000000000..9ad328e07d --- /dev/null +++ b/qpid/cpp/src/qpid/Modules.cpp @@ -0,0 +1,74 @@ +/* + * + * 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 "Modules.h" +#include "Exception.h" +#include "qpid/log/Statement.h" +#include "qpid/sys/Shlib.h" + +#include <boost/filesystem/operations.hpp> +#include <boost/filesystem/path.hpp> + +namespace fs=boost::filesystem; + +namespace qpid { + +ModuleOptions::ModuleOptions(const std::string& defaultModuleDir) + : qpid::Options("Module options"), loadDir(defaultModuleDir), noLoad(false) +{ + addOptions() + ("module-dir", optValue(loadDir, "DIR"), "Load all shareable 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"); +} + +void tryShlib(const char* libname, bool noThrow) { + try { + sys::Shlib shlib(libname); + QPID_LOG (info, "Loaded Module: " << libname); + } + catch (const std::exception& /*e*/) { + if (!noThrow) + throw; + } +} + +void loadModuleDir (std::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); + } +} + +} // namespace qpid |