mirror of
https://github.com/VCMP-SqMod/SqMod.git
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4a6bfc086c
Switched to POCO library for unified platform/library interface. Deprecated the external module API. It was creating more problems than solving. Removed most built-in libraries in favor of system libraries for easier maintenance. Cleaned and secured code with help from static analyzers.
101 lines
1.5 KiB
C++
101 lines
1.5 KiB
C++
//
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// SharedLibrary_HPUX.cpp
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//
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// Library: Foundation
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// Package: SharedLibrary
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// Module: SharedLibrary
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//
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// Copyright (c) 2004-2006, Applied Informatics Software Engineering GmbH.
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// and Contributors.
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//
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// SPDX-License-Identifier: BSL-1.0
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//
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#include "Poco/SharedLibrary_HPUX.h"
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#include <dl.h>
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namespace Poco {
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FastMutex SharedLibraryImpl::_mutex;
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SharedLibraryImpl::SharedLibraryImpl()
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{
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_handle = 0;
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}
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SharedLibraryImpl::~SharedLibraryImpl()
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{
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}
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void SharedLibraryImpl::loadImpl(const std::string& path, int /*flags*/)
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{
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FastMutex::ScopedLock lock(_mutex);
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if (_handle) throw LibraryAlreadyLoadedException(path);
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_handle = shl_load(path.c_str(), BIND_DEFERRED, 0);
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if (!_handle) throw LibraryLoadException(path);
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_path = path;
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}
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void SharedLibraryImpl::unloadImpl()
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{
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FastMutex::ScopedLock lock(_mutex);
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if (_handle)
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{
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shl_unload(_handle);
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_handle = 0;
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_path.clear();
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}
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}
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bool SharedLibraryImpl::isLoadedImpl() const
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{
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return _handle != 0;
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}
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void* SharedLibraryImpl::findSymbolImpl(const std::string& name)
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{
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FastMutex::ScopedLock lock(_mutex);
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void* result = 0;
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if (_handle && shl_findsym(&_handle, name.c_str(), TYPE_UNDEFINED, &result) != -1)
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return result;
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else
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return 0;
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}
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const std::string& SharedLibraryImpl::getPathImpl() const
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{
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return _path;
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}
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std::string SharedLibraryImpl::suffixImpl()
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{
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#if defined(_DEBUG) && !defined(POCO_NO_SHARED_LIBRARY_DEBUG_SUFFIX)
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return "d.sl";
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#else
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return ".sl";
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#endif
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}
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bool SharedLibraryImpl::setSearchPathImpl(const std::string&)
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{
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return false;
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}
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} // namespace Poco
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