void get_framework_and_sdk_locations(const pal::string_t& dotnet_dir, std::vector<pal::string_t>* locations)
{
bool multilevel_lookup = multilevel_lookup_enabled();
// Multi-level lookup will look for the most appropriate version in several locations
// by following the priority rank below:
// .exe directory
// Global .NET directories
// If it is not activated, then only .exe directory will be considered
pal::string_t dotnet_dir_temp;
if (!dotnet_dir.empty())
{
// own_dir contains DIR_SEPARATOR appended that we need to remove.
dotnet_dir_temp = dotnet_dir;
remove_trailing_dir_seperator(&dotnet_dir_temp);
locations->push_back(dotnet_dir_temp);
}
std::vector<pal::string_t> global_dirs;
if (multilevel_lookup && pal::get_global_dotnet_dirs(&global_dirs))
{
for (pal::string_t dir : global_dirs)
{
// avoid duplicate paths
if (!pal::are_paths_equal_with_normalized_casing(dir, dotnet_dir_temp))
{
locations->push_back(dir);
}
}
}
}
/*static*/ void framework_info::get_all_framework_infos(
const pal::string_t& own_dir,
const pal::string_t& fx_name,
std::vector<framework_info>* framework_infos)
{
std::vector<pal::string_t> global_dirs;
bool multilevel_lookup = multilevel_lookup_enabled();
// own_dir contains DIR_SEPARATOR appended that we need to remove.
pal::string_t own_dir_temp = own_dir;
remove_trailing_dir_seperator(&own_dir_temp);
std::vector<pal::string_t> hive_dir;
hive_dir.push_back(own_dir_temp);
if (multilevel_lookup && pal::get_global_dotnet_dirs(&global_dirs))
{
for (pal::string_t dir : global_dirs)
{
if (!pal::are_paths_equal_with_normalized_casing(dir, own_dir_temp))
{
hive_dir.push_back(dir);
}
}
}
for (pal::string_t dir : hive_dir)
{
auto fx_shared_dir = dir;
append_path(&fx_shared_dir, _X("shared"));
if (pal::directory_exists(fx_shared_dir))
{
std::vector<pal::string_t> fx_names;
if (fx_name.length())
{
// Use the provided framework name
fx_names.push_back(fx_name);
}
else
{
// Read all frameworks, including "Microsoft.NETCore.App"
pal::readdir_onlydirectories(fx_shared_dir, &fx_names);
}
for (pal::string_t fx_name : fx_names)
{
auto fx_dir = fx_shared_dir;
append_path(&fx_dir, fx_name.c_str());
if (pal::directory_exists(fx_dir))
{
trace::verbose(_X("Gathering FX locations in [%s]"), fx_dir.c_str());
std::vector<pal::string_t> versions;
pal::readdir_onlydirectories(fx_dir, &versions);
for (const auto& ver : versions)
{
// Make sure we filter out any non-version folders.
fx_ver_t parsed;
if (fx_ver_t::parse(ver, &parsed, false))
{
trace::verbose(_X("Found FX version [%s]"), ver.c_str());
framework_info info(fx_name, fx_dir, parsed);
framework_infos->push_back(info);
}
}
}
}
}
}
std::sort(framework_infos->begin(), framework_infos->end(), compare_by_name_and_version);
}