bool datasource_cache::register_datasources(std::string const& dir, bool recurse)
{
#ifdef MAPNIK_THREADSAFE
mapnik::scoped_lock lock(mutex_);
#endif
if (!mapnik::util::exists(dir))
{
return false;
}
plugin_directories_.insert(dir);
if (!mapnik::util::is_directory(dir))
{
return register_datasource(dir);
}
bool success = false;
try
{
boost::filesystem::directory_iterator end_itr;
#ifdef _WINDOWS
std::wstring wide_dir(mapnik::utf8_to_utf16(dir));
for (boost::filesystem::directory_iterator itr(wide_dir); itr != end_itr; ++itr)
{
std::string file_name = mapnik::utf16_to_utf8(itr->path().wstring());
#else
for (boost::filesystem::directory_iterator itr(dir); itr != end_itr; ++itr)
{
std::string file_name = itr->path().string();
#endif
if (boost::filesystem::is_directory(*itr) && recurse)
{
if (register_datasources(file_name, true))
{
success = true;
}
}
else
{
std::string base_name = itr->path().filename().string();
if (!boost::algorithm::starts_with(base_name,".") &&
mapnik::util::is_regular_file(file_name) &&
is_input_plugin(file_name))
{
if (register_datasource(file_name))
{
success = true;
}
}
}
}
}
catch (std::exception const& ex)
{
MAPNIK_LOG_ERROR(datasource_cache) << "register_datasources: " << ex.what();
}
return success;
}
bool datasource_cache::register_datasources(std::string const& dir, bool recurse)
{
#ifdef MAPNIK_THREADSAFE
std::lock_guard<std::recursive_mutex> lock(instance_mutex_);
#endif
if (!mapnik::util::exists(dir))
{
return false;
}
plugin_directories_.insert(dir);
if (!mapnik::util::is_directory(dir))
{
return register_datasource(dir);
}
bool success = false;
try
{
for (std::string const& file_name : mapnik::util::list_directory(dir))
{
if (mapnik::util::is_directory(file_name) && recurse)
{
if (register_datasources(file_name, true))
{
success = true;
}
}
else
{
std::string base_name = mapnik::util::basename(file_name);
if (!boost::algorithm::starts_with(base_name,".") &&
mapnik::util::is_regular_file(file_name) &&
is_input_plugin(file_name))
{
if (register_datasource(file_name))
{
success = true;
}
}
}
}
}
catch (std::exception const& ex)
{
MAPNIK_LOG_ERROR(datasource_cache) << "register_datasources: " << ex.what();
}
return success;
}
