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Copy pathossimPluginLibrary.cpp
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89 lines (75 loc) · 1.9 KB
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//*******************************************************************
///
// License: LGPL
//
// See LICENSE.txt file in the top level directory for more details.
//
// Author: Garrett Potts
//
//*************************************************************************
// $Id: ossimPluginLibrary.cpp 20694 2012-03-19 12:22:05Z dburken $
#include <ossim/plugin/ossimPluginLibrary.h>
#include <iostream>
ossimPluginLibrary::ossimPluginLibrary()
:ossimDynamicLibrary(),
m_info(0)
{
}
ossimPluginLibrary::ossimPluginLibrary(const ossimString& name, const ossimString& options)
:ossimDynamicLibrary(name),
m_options(options),
m_info(0)
{
initialize();
}
ossimPluginLibrary::~ossimPluginLibrary()
{
finalize();
}
void ossimPluginLibrary::initialize()
{
if(!isLoaded())
{
load();
}
ossimSharedLibraryInitializePtr init = (ossimSharedLibraryInitializePtr)getSymbol("ossimSharedLibraryInitialize");
if(init)
{
init(&m_info, m_options.c_str());
}
}
void ossimPluginLibrary::finalize()
{
ossimSharedLibraryFinalizePtr finalizeLib = (ossimSharedLibraryFinalizePtr)getSymbol("ossimSharedLibraryFinalize");
if(finalizeLib)
{
finalizeLib();
}
unload();
}
ossimString ossimPluginLibrary::getDescription()const
{
ossimString result;
if(m_info&&isLoaded()&&m_info->getDescription)
{
result = m_info->getDescription();
}
return result;
}
void ossimPluginLibrary::getClassNames(std::vector<ossimString>& classNames)const
{
if(m_info&&m_info->getNumberOfClassNames&&m_info->getClassName)
{
ossim_int32 idx = 0;
ossim_int32 numObjects = 0;
numObjects = m_info->getNumberOfClassNames();
for(idx = 0; idx < numObjects; ++idx)
{
classNames.push_back(m_info->getClassName(idx));
}
}
}
void ossimPluginLibrary::setOptions(const ossimString& options)
{
m_options = options;
}