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nekoray/db/Database.cpp
2024-07-05 10:29:22 +09:00

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#include "Database.hpp"
#include "fmt/includes.h"
#include <QFile>
#include <QDir>
#include <QColor>
namespace NekoGui {
ProfileManager *profileManager = new ProfileManager();
ProfileManager::ProfileManager() : JsonStore("groups/pm.json") {
_add(new configItem("groups", &groupsTabOrder, itemType::integerList));
}
QList<int> filterIntJsonFile(const QString &path) {
QList<int> result;
QDir dr(path);
auto entryList = dr.entryList(QDir::Files);
for (auto e: entryList) {
e = e.toLower();
if (!e.endsWith(".json", Qt::CaseInsensitive)) continue;
e = e.remove(".json", Qt::CaseInsensitive);
bool ok;
auto id = e.toInt(&ok);
if (ok) {
result << id;
}
}
std::sort(result.begin(), result.end());
return result;
}
void ProfileManager::LoadManager() {
JsonStore::Load();
//
profiles = {};
groups = {};
profilesIdOrder = filterIntJsonFile("profiles");
groupsIdOrder = filterIntJsonFile("groups");
// Load Proxys
QList<int> delProfile;
for (auto id: profilesIdOrder) {
auto ent = LoadProxyEntity(QString("profiles/%1.json").arg(id));
// Corrupted profile?
if (ent == nullptr || ent->bean == nullptr || ent->bean->version == -114514) {
delProfile << id;
continue;
}
profiles[id] = ent;
}
// Clear Corrupted profile
for (auto id: delProfile) {
DeleteProfile(id);
}
// Load Groups
auto loadedOrder = groupsTabOrder;
groupsTabOrder = {};
for (auto id: groupsIdOrder) {
auto ent = LoadGroup(QString("groups/%1.json").arg(id));
// Corrupted group?
if (ent->id != id) {
continue;
}
// Ensure order contains every group
if (!loadedOrder.contains(id)) {
loadedOrder << id;
}
groups[id] = ent;
}
// Ensure groups contains order
for (auto id: loadedOrder) {
if (groups.count(id)) {
groupsTabOrder << id;
}
}
// First setup
if (groups.empty()) {
auto defaultGroup = NekoGui::ProfileManager::NewGroup();
defaultGroup->name = QObject::tr("Default");
NekoGui::profileManager->AddGroup(defaultGroup);
}
//
if (dataStore->flag_reorder) {
{
// remove all (contains orphan)
for (const auto &profile: profiles) {
QFile::remove(profile.second->fn);
}
}
std::map<int, int> gidOld2New;
{
int i = 0;
int ii = 0;
QList<int> newProfilesIdOrder;
std::map<int, std::shared_ptr<ProxyEntity>> newProfiles;
for (auto gid: groupsTabOrder) {
auto group = GetGroup(gid);
gidOld2New[gid] = ii++;
for (auto const &profile: group->ProfilesWithOrder()) {
auto oldId = profile->id;
auto newId = i++;
profile->id = newId;
profile->gid = gidOld2New[gid];
profile->fn = QString("profiles/%1.json").arg(newId);
profile->Save();
newProfiles[newId] = profile;
newProfilesIdOrder << newId;
}
group->order = {};
group->Save();
}
profiles = newProfiles;
profilesIdOrder = newProfilesIdOrder;
}
{
QList<int> newGroupsIdOrder;
std::map<int, std::shared_ptr<Group>> newGroups;
for (auto oldGid: groupsTabOrder) {
auto newId = gidOld2New[oldGid];
auto group = groups[oldGid];
QFile::remove(group->fn);
group->id = newId;
group->fn = QString("groups/%1.json").arg(newId);
group->Save();
newGroups[newId] = group;
newGroupsIdOrder << newId;
}
groups = newGroups;
groupsIdOrder = newGroupsIdOrder;
groupsTabOrder = newGroupsIdOrder;
}
MessageBoxInfo(software_name, "Profiles and groups reorder complete.");
}
}
void ProfileManager::SaveManager() {
JsonStore::Save();
}
std::shared_ptr<ProxyEntity> ProfileManager::LoadProxyEntity(const QString &jsonPath) {
// Load type
ProxyEntity ent0(nullptr, nullptr);
ent0.fn = jsonPath;
auto validJson = ent0.Load();
auto type = ent0.type;
// Load content
std::shared_ptr<ProxyEntity> ent;
bool validType = validJson;
if (validType) {
ent = NewProxyEntity(type);
validType = ent->bean->version != -114514;
}
if (validType) {
ent->load_control_must = true;
ent->fn = jsonPath;
ent->Load();
}
return ent;
}
// 新建的不给 fn 和 id
std::shared_ptr<ProxyEntity> ProfileManager::NewProxyEntity(const QString &type) {
NekoGui_fmt::AbstractBean *bean;
if (type == "socks") {
bean = new NekoGui_fmt::SocksHttpBean(NekoGui_fmt::SocksHttpBean::type_Socks5);
} else if (type == "http") {
bean = new NekoGui_fmt::SocksHttpBean(NekoGui_fmt::SocksHttpBean::type_HTTP);
} else if (type == "shadowsocks") {
bean = new NekoGui_fmt::ShadowSocksBean();
} else if (type == "chain") {
bean = new NekoGui_fmt::ChainBean();
} else if (type == "vmess") {
bean = new NekoGui_fmt::VMessBean();
} else if (type == "trojan") {
bean = new NekoGui_fmt::TrojanVLESSBean(NekoGui_fmt::TrojanVLESSBean::proxy_Trojan);
} else if (type == "vless") {
bean = new NekoGui_fmt::TrojanVLESSBean(NekoGui_fmt::TrojanVLESSBean::proxy_VLESS);
} else if (type == "naive") {
bean = new NekoGui_fmt::NaiveBean();
} else if (type == "hysteria2") {
bean = new NekoGui_fmt::QUICBean(NekoGui_fmt::QUICBean::proxy_Hysteria2);
} else if (type == "tuic") {
bean = new NekoGui_fmt::QUICBean(NekoGui_fmt::QUICBean::proxy_TUIC);
} else if (type == "custom") {
bean = new NekoGui_fmt::CustomBean();
} else {
bean = new NekoGui_fmt::AbstractBean(-114514);
}
auto ent = std::make_shared<ProxyEntity>(bean, type);
return ent;
}
std::shared_ptr<Group> ProfileManager::NewGroup() {
auto ent = std::make_shared<Group>();
return ent;
}
// ProxyEntity
ProxyEntity::ProxyEntity(NekoGui_fmt::AbstractBean *bean, const QString &type_) {
if (type_ != nullptr) this->type = type_;
_add(new configItem("type", &type, itemType::string));
_add(new configItem("id", &id, itemType::integer));
_add(new configItem("gid", &gid, itemType::integer));
_add(new configItem("yc", &latency, itemType::integer));
_add(new configItem("report", &full_test_report, itemType::string));
// 可以不关联 bean只加载 ProxyEntity 的信息
if (bean != nullptr) {
this->bean = std::shared_ptr<NekoGui_fmt::AbstractBean>(bean);
// 有虚函数就要在这里 dynamic_cast
_add(new configItem("bean", dynamic_cast<JsonStore *>(bean), itemType::jsonStore));
_add(new configItem("traffic", dynamic_cast<JsonStore *>(traffic_data.get()), itemType::jsonStore));
}
};
QString ProxyEntity::DisplayLatency() const {
if (latency < 0) {
return QObject::tr("Unavailable");
} else if (latency > 0) {
return UNICODE_LRO + QString("%1 ms").arg(latency);
} else {
return "";
}
}
QColor ProxyEntity::DisplayLatencyColor() const {
if (latency < 0) {
return Qt::red;
} else if (latency > 0) {
auto greenMs = dataStore->test_latency_url.startsWith("https://") ? 200 : 100;
if (latency < greenMs) {
return Qt::darkGreen;
} else {
return Qt::darkYellow;
}
} else {
return {};
}
}
// Profile
int ProfileManager::NewProfileID() const {
if (profiles.empty()) {
return 0;
} else {
return profilesIdOrder.last() + 1;
}
}
bool ProfileManager::AddProfile(const std::shared_ptr<ProxyEntity> &ent, int gid) {
if (ent->id >= 0) {
return false;
}
ent->gid = gid < 0 ? dataStore->current_group : gid;
ent->id = NewProfileID();
profiles[ent->id] = ent;
profilesIdOrder.push_back(ent->id);
ent->fn = QString("profiles/%1.json").arg(ent->id);
ent->Save();
return true;
}
void ProfileManager::DeleteProfile(int id) {
if (id < 0) return;
if (dataStore->started_id == id) return;
profiles.erase(id);
profilesIdOrder.removeAll(id);
QFile(QString("profiles/%1.json").arg(id)).remove();
}
void ProfileManager::MoveProfile(const std::shared_ptr<ProxyEntity> &ent, int gid) {
if (gid == ent->gid || gid < 0) return;
auto oldGroup = GetGroup(ent->gid);
if (oldGroup != nullptr && !oldGroup->order.isEmpty()) {
oldGroup->order.removeAll(ent->id);
oldGroup->Save();
}
auto newGroup = GetGroup(gid);
if (newGroup != nullptr && !newGroup->order.isEmpty()) {
newGroup->order.push_back(ent->id);
newGroup->Save();
}
ent->gid = gid;
ent->Save();
}
std::shared_ptr<ProxyEntity> ProfileManager::GetProfile(int id) {
return profiles.count(id) ? profiles[id] : nullptr;
}
// Group
Group::Group() {
_add(new configItem("id", &id, itemType::integer));
_add(new configItem("front_proxy_id", &front_proxy_id, itemType::integer));
_add(new configItem("archive", &archive, itemType::boolean));
_add(new configItem("skip_auto_update", &skip_auto_update, itemType::boolean));
_add(new configItem("name", &name, itemType::string));
_add(new configItem("order", &order, itemType::integerList));
_add(new configItem("url", &url, itemType::string));
_add(new configItem("info", &info, itemType::string));
_add(new configItem("lastup", &sub_last_update, itemType::integer64));
_add(new configItem("manually_column_width", &manually_column_width, itemType::boolean));
_add(new configItem("column_width", &column_width, itemType::integerList));
}
std::shared_ptr<Group> ProfileManager::LoadGroup(const QString &jsonPath) {
auto ent = std::make_shared<Group>();
ent->fn = jsonPath;
ent->Load();
return ent;
}
int ProfileManager::NewGroupID() const {
if (groups.empty()) {
return 0;
} else {
return groupsIdOrder.last() + 1;
}
}
bool ProfileManager::AddGroup(const std::shared_ptr<Group> &ent) {
if (ent->id >= 0) {
return false;
}
ent->id = NewGroupID();
groups[ent->id] = ent;
groupsIdOrder.push_back(ent->id);
groupsTabOrder.push_back(ent->id);
ent->fn = QString("groups/%1.json").arg(ent->id);
ent->Save();
return true;
}
void ProfileManager::DeleteGroup(int gid) {
if (groups.size() <= 1) return;
QList<int> toDelete;
for (const auto &[id, profile]: profiles) {
if (profile->gid == gid) toDelete += id; // map访问中不能操作
}
for (const auto &id: toDelete) {
DeleteProfile(id);
}
groups.erase(gid);
groupsIdOrder.removeAll(gid);
groupsTabOrder.removeAll(gid);
QFile(QString("groups/%1.json").arg(gid)).remove();
}
std::shared_ptr<Group> ProfileManager::GetGroup(int id) {
return groups.count(id) ? groups[id] : nullptr;
}
std::shared_ptr<Group> ProfileManager::CurrentGroup() {
return GetGroup(dataStore->current_group);
}
QList<std::shared_ptr<ProxyEntity>> Group::Profiles() const {
QList<std::shared_ptr<ProxyEntity>> ret;
for (const auto &[_, profile]: profileManager->profiles) {
if (id == profile->gid) ret += profile;
}
return ret;
}
QList<std::shared_ptr<ProxyEntity>> Group::ProfilesWithOrder() const {
if (order.isEmpty()) {
return Profiles();
} else {
QList<std::shared_ptr<ProxyEntity>> ret;
for (auto _id: order) {
auto ent = profileManager->GetProfile(_id);
if (ent != nullptr) ret += ent;
}
return ret;
}
}
} // namespace NekoGui