Connection* ConfigHelper::configJsonToConnection(const QString &file)
{
QFile JSONFile(file);
JSONFile.open(QIODevice::ReadOnly | QIODevice::Text);
if (!JSONFile.isOpen()) {
qCritical() << "Error: cannot open " << file;
}
if(!JSONFile.isReadable()) {
qCritical() << "Error: cannot read " << file;
}
QJsonParseError pe;
QJsonDocument JSONDoc = QJsonDocument::fromJson(JSONFile.readAll(), &pe);
JSONFile.close();
if (pe.error != QJsonParseError::NoError) {
qCritical() << pe.errorString();
}
if (JSONDoc.isEmpty()) {
qCritical() << "JSON Document" << file << "is empty!";
return nullptr;
}
QJsonObject configObj = JSONDoc.object();
SQProfile p;
p.serverAddress = configObj["server"].toString();
p.serverPort = configObj["server_port"].toInt();
p.localAddress = configObj["local_address"].toString();
p.localPort = configObj["local_port"].toInt();
p.method = configObj["method"].toString();
p.password = configObj["password"].toString();
p.timeout = configObj["timeout"].toInt();
Connection *con = new Connection(p, this);
return con;
}
void Configuration::save()
{
QJsonArray newConfArray;
for (QList<SSProfile>::iterator it = profileList.begin(); it != profileList.end(); ++it) {
QJsonObject json;
json["backend"] = QJsonValue(it->backend);
json["type"] = QJsonValue(it->type);
json["profile"] = QJsonValue(it->profileName);
json["server"] = QJsonValue(it->server);
json["server_port"] = QJsonValue(it->server_port);
json["password"] = QJsonValue(it->password);
json["local_address"] = QJsonValue(it->local_addr);
json["local_port"] = QJsonValue(it->local_port);
json["method"] = QJsonValue(it->method.isEmpty() ? QString("table") : it->method.toLower());//lower-case in config
json["timeout"] = QJsonValue(it->timeout);
if (tfo_available) {
json["fast_open"] = QJsonValue(it->fast_open);
}
newConfArray.append(QJsonValue(json));
}
QJsonObject JSONObj;
JSONObj["index"] = QJsonValue(m_index);
JSONObj["debug"] = QJsonValue(debugLog);
JSONObj["autoHide"] = QJsonValue(autoHide);
JSONObj["autoStart"] = QJsonValue(autoStart);
JSONObj["translucent"] = QJsonValue(translucent);
JSONObj["configs"] = QJsonValue(newConfArray);
QJsonDocument JSONDoc(JSONObj);
QFile JSONFile(m_file);
JSONFile.open(QIODevice::WriteOnly | QIODevice::Text);
if (JSONFile.isWritable()) {
JSONFile.write(JSONDoc.toJson());
}
else {
qWarning() << "Warning: file is not writable!";
}
JSONFile.close();
}
void ConfigHelper::exportGuiConfigJson(const QString &file)
{
QJsonArray confArray;
int size = model->rowCount();
for (int i = 0; i < size; ++i) {
Connection *con = model->getItem(i)->getConnection();
QJsonObject json;
json["remarks"] = QJsonValue(con->profile.name);
json["method"] = QJsonValue(con->profile.method.toLower());
json["password"] = QJsonValue(con->profile.password);
json["server_port"] = QJsonValue(con->profile.serverPort);
json["server"] = QJsonValue(con->profile.serverAddress);
confArray.append(QJsonValue(json));
}
QJsonObject JSONObj;
JSONObj["configs"] = QJsonValue(confArray);
JSONObj["localPort"] = QJsonValue(1080);
JSONObj["shareOverLan"] = QJsonValue(false);
QJsonDocument JSONDoc(JSONObj);
QFile JSONFile(file);
JSONFile.open(QIODevice::WriteOnly | QIODevice::Text);
if (!JSONFile.isOpen()) {
qCritical() << "Error: cannot open " << file;
return;
}
if(!JSONFile.isWritable()) {
qCritical() << "Error: cannot write into " << file;
return;
}
JSONFile.write(JSONDoc.toJson());
JSONFile.close();
}
void ConfigHelper::importGuiConfigJson(const QString &file)
{
QFile JSONFile(file);
JSONFile.open(QIODevice::ReadOnly | QIODevice::Text);
if (!JSONFile.isOpen()) {
qCritical() << "Error: cannot open " << file;
return;
}
if(!JSONFile.isReadable()) {
qCritical() << "Error: cannot read " << file;
return;
}
QJsonParseError pe;
QJsonDocument JSONDoc = QJsonDocument::fromJson(JSONFile.readAll(), &pe);
JSONFile.close();
if (pe.error != QJsonParseError::NoError) {
qCritical() << pe.errorString();
}
if (JSONDoc.isEmpty()) {
qCritical() << "JSON Document" << file << "is empty!";
return;
}
QJsonObject JSONObj = JSONDoc.object();
QJsonArray CONFArray = JSONObj["configs"].toArray();
if (CONFArray.isEmpty()) {
qWarning() << "configs in " << file << " is empty.";
return;
}
for (QJsonArray::iterator it = CONFArray.begin(); it != CONFArray.end(); ++it) {
QJsonObject json = (*it).toObject();
SQProfile p;
/*
* shadowsocks-csharp uses remarks to store profile name, which is different from
* old shadowsocks-qt5's implementation. It also uses int to store ports directly
* and it doesn't have some certain keys.
*/
if (json.contains("remarks")) {
p.name = json["remarks"].toString();
p.serverPort = json["server_port"].toInt();
//shadowsocks-csharp has only global local port (all profiles use the same port)
p.localPort = JSONObj["localPort"].toInt();
if (JSONObj["shareOverLan"].toBool()) {
/*
* it can only configure share over LAN or not (also a global value)
* which is basically 0.0.0.0 or 127.0.0.1 (which is the default)
*/
p.localAddress = QString("0.0.0.0");
}
} else {
p.name = json["profile"].toString();
p.serverPort = json["server_port"].toString().toUShort();
p.localAddress = json["local_address"].toString();
p.localPort = json["local_port"].toString().toUShort();
p.timeout = json["timeout"].toString().toInt();
}
p.serverAddress = json["server"].toString();
p.method = json["method"].toString();
p.password = json["password"].toString();
Connection *con = new Connection(p, this);
model->appendConnection(con);
}
}
void Configuration::setJSONFile(const QString &file)
{
m_file = QDir::toNativeSeparators(file);
QFile JSONFile(m_file);
if (!JSONFile.exists()) {
qWarning() << "Warning: gui-config.json does not exist!";
m_index = -1;
debugLog = false;
autoStart = false;
autoHide = false;
translucent = true;
return;
}
JSONFile.open(QIODevice::ReadOnly | QIODevice::Text);
if (!JSONFile.isOpen()) {
qWarning() << "Critical Error: cannot open gui-config.json!";
}
if(!JSONFile.isReadable()) {
qWarning() << "Critical Error: cannot read gui-config.json!";
}
QJsonParseError pe;
QJsonDocument JSONDoc = QJsonDocument::fromJson(JSONFile.readAll(), &pe);
if (pe.error != QJsonParseError::NoError) {
qWarning() << pe.errorString();
}
if (JSONDoc.isEmpty()) {
qWarning() << "Warning: JSON Document" << m_file << "is empty!";
}
QJsonObject JSONObj = JSONDoc.object();
QJsonArray CONFArray = JSONObj["configs"].toArray();
profileList.clear();//clear list before
if (CONFArray.isEmpty()) {
qWarning() << "configs is empty. Please check your gui-config.json";
m_index = -1;//apparently m_index is invalid.
}
else {
for (QJsonArray::iterator it = CONFArray.begin(); it != CONFArray.end(); ++it) {
QJsonObject json = (*it).toObject();
SSProfile p;
p.backend = json["backend"].toString();
p.type = json["type"].toString();
p.profileName = json["profile"].toString();
p.server = json["server"].toString();
p.password = json["password"].toString();
p.server_port = json["server_port"].toString();
p.local_addr = json["local_address"].toString();
p.local_port = json["local_port"].toString();
p.method = json["method"].toString().toUpper();//using Upper-case in GUI
p.timeout = json["timeout"].toString();
if (tfo_available) {
p.fast_open = json["fast_open"].toBool();
}
profileList << p;
}
m_index = JSONObj["index"].toInt();
}
debugLog = JSONObj["debug"].toBool();
autoHide = JSONObj["autoHide"].toBool();
autoStart = JSONObj["autoStart"].toBool();
translucent = JSONObj["translucent"].toBool();
JSONFile.close();
}
