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// Copyright 2020 yuzu Emulator Project
// Licensed under GPLv2 or any later version
// Refer to the license.txt file included.
#include <fmt/format.h>
#include "common/common_paths.h"
#include "common/file_util.h"
#include "yuzu/configuration/config.h"
#include "yuzu/configuration/input_profiles.h"
namespace FS = Common::FS;
namespace {
bool ProfileExistsInFilesystem(std::string_view profile_name) {
return FS::Exists(fmt::format("{}input" DIR_SEP "{}.ini",
FS::GetUserPath(FS::UserPath::ConfigDir), profile_name));
}
bool IsINI(std::string_view filename) {
const std::size_t index = filename.rfind('.');
if (index == std::string::npos) {
return false;
}
return filename.substr(index) == ".ini";
}
std::string GetNameWithoutExtension(const std::string& filename) {
const std::size_t index = filename.rfind('.');
if (index == std::string::npos) {
return filename;
}
return filename.substr(0, index);
}
} // namespace
InputProfiles::InputProfiles() {
const std::string input_profile_loc =
fmt::format("{}input", FS::GetUserPath(FS::UserPath::ConfigDir));
FS::ForeachDirectoryEntry(
nullptr, input_profile_loc,
[this](u64* entries_out, const std::string& directory, const std::string& filename) {
if (IsINI(filename) && IsProfileNameValid(GetNameWithoutExtension(filename))) {
map_profiles.insert_or_assign(
GetNameWithoutExtension(filename),
std::make_unique<Config>(GetNameWithoutExtension(filename),
Config::ConfigType::InputProfile));
}
return true;
});
}
InputProfiles::~InputProfiles() = default;
std::vector<std::string> InputProfiles::GetInputProfileNames() {
std::vector<std::string> profile_names;
profile_names.reserve(map_profiles.size());
for (const auto& [profile_name, config] : map_profiles) {
if (!ProfileExistsInFilesystem(profile_name)) {
DeleteProfile(profile_name);
continue;
}
profile_names.push_back(profile_name);
}
return profile_names;
}
bool InputProfiles::IsProfileNameValid(std::string_view profile_name) {
return profile_name.find_first_of("<>:;\"/\\|,.!?*") == std::string::npos;
}
bool InputProfiles::CreateProfile(const std::string& profile_name, std::size_t player_index) {
if (ProfileExistsInMap(profile_name)) {
return false;
}
map_profiles.insert_or_assign(
profile_name, std::make_unique<Config>(profile_name, Config::ConfigType::InputProfile));
return SaveProfile(profile_name, player_index);
}
bool InputProfiles::DeleteProfile(const std::string& profile_name) {
if (!ProfileExistsInMap(profile_name)) {
return false;
}
if (!ProfileExistsInFilesystem(profile_name) ||
FS::Delete(map_profiles[profile_name]->GetConfigFilePath())) {
map_profiles.erase(profile_name);
}
return !ProfileExistsInMap(profile_name) && !ProfileExistsInFilesystem(profile_name);
}
bool InputProfiles::LoadProfile(const std::string& profile_name, std::size_t player_index) {
if (!ProfileExistsInMap(profile_name)) {
return false;
}
if (!ProfileExistsInFilesystem(profile_name)) {
map_profiles.erase(profile_name);
return false;
}
map_profiles[profile_name]->ReadControlPlayerValue(player_index);
return true;
}
bool InputProfiles::SaveProfile(const std::string& profile_name, std::size_t player_index) {
if (!ProfileExistsInMap(profile_name)) {
return false;
}
map_profiles[profile_name]->SaveControlPlayerValue(player_index);
return true;
}
bool InputProfiles::ProfileExistsInMap(const std::string& profile_name) const {
return map_profiles.find(profile_name) != map_profiles.end();
}
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