#include <boost/scoped_ptr.hpp>
#include <boost/filesystem/path.hpp>
#include <boost/filesystem/operations.hpp>
#include <boost/format.hpp>
#include <dlfcn.h>
#include <string>
#include "modules.h"
#include "log.h"
using namespace boost::filesystem;
namespace Modules
{
boost::scoped_ptr<Manager> manager;
Manager::Manager()
{
// TODO: Load the list of modules from a config file instead
// TODO: Make the order of the list not matter by looping through
// the list until the same modules fail to load in two consecutive loops
directory_iterator end_itr;
for (directory_iterator it(initial_path()); it != end_itr; it++)
if (it->leaf().find("m_ser_") == 0)
{
dlerror(); // Clear any previous error messages
void *handle = dlopen(it->string().c_str(), RTLD_NOW);
if (!handle)
{
log::error(boost::str(boost::format(
"Could not open module '%1%', error was: %2%")
% it->leaf() % dlerror()));
}
else
{
log::info(boost::str(boost::format(
"Loaded module '%1%'") % it->leaf()));
_modules.push_back(handle);
}
}
}
Manager::~Manager()
{
for (std::list<void*>::iterator it = _modules.begin(); it != _modules.end(); it++)
dlclose(*it);
}
}