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Un-copy-pasta the login response handler using std::function magic

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This commit is contained in:
Sky 2013-10-17 00:02:56 +01:00
parent 71d5cf91a8
commit c700b7be2e
2 changed files with 63 additions and 84 deletions
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145
logic/net/LoginTask.cpp
View File

@ -56,45 +56,6 @@ void LoginTask::legacyLogin()
netReply = worker->post(netRequest, params.query(QUrl::EncodeSpaces).toUtf8());
}
void LoginTask::processLegacyReply(QNetworkReply *reply)
{
if (netReply != reply)
return;
// Check for errors.
switch (reply->error())
{
case QNetworkReply::NoError:
{
// Check the response code.
int responseCode = reply->attribute(QNetworkRequest::HttpStatusCodeAttribute).toInt();
if (responseCode == 200)
{
parseLegacyReply(reply->readAll());
}
else if (responseCode == 503)
{
emitFailed(tr("The login servers are currently unavailable. Check "
"http://help.mojang.com/ for more info."));
}
else
{
emitFailed(tr("Login failed: Unknown HTTP error %1 occurred.")
.arg(QString::number(responseCode)));
}
break;
}
case QNetworkReply::OperationCanceledError:
emitFailed(tr("Login canceled."));
break;
default:
emitFailed(tr("Login failed: %1").arg(reply->errorString()));
break;
}
}
void LoginTask::parseLegacyReply(QByteArray data)
{
QString responseStr = QString::fromUtf8(data);
@ -129,6 +90,67 @@ void LoginTask::parseLegacyReply(QByteArray data)
}
}
void LoginTask::processLegacyReply(QNetworkReply *reply)
{
processReply(reply, &LoginTask::parseLegacyReply);
}
void LoginTask::processYggdrasilReply(QNetworkReply *reply)
{
processReply(reply, &LoginTask::parseYggdrasilReply);
}
void LoginTask::processReply(QNetworkReply *reply, std::function<void (LoginTask*, QByteArray)> parser)
{
if (netReply != reply)
return;
// Check for errors.
switch (reply->error())
{
case QNetworkReply::NoError:
{
// Check the response code.
int responseCode = reply->attribute(QNetworkRequest::HttpStatusCodeAttribute).toInt();
switch (responseCode)
{
case 200:
parser(this, reply->readAll());
break;
default:
emitFailed(tr("Login failed: Unknown HTTP code %1 encountered.").arg(responseCode));
break;
}
break;
}
case QNetworkReply::OperationCanceledError:
emitFailed(tr("Login canceled."));
break;
default:
int responseCode = reply->attribute(QNetworkRequest::HttpStatusCodeAttribute).toInt();
switch (responseCode)
{
case 403:
emitFailed(tr("Invalid username or password."));
break;
case 503:
emitFailed(tr("The login servers are currently unavailable. Check "
"http://help.mojang.com/ for more info."));
break;
default:
QLOG_DEBUG() << "Login failed with QNetworkReply code:" << reply->error();
emitFailed(tr("Login failed: %1").arg(reply->errorString()));
break;
}
}
}
void LoginTask::yggdrasilLogin()
{
@ -168,51 +190,6 @@ void LoginTask::yggdrasilLogin()
netReply = worker->post(netRequest, requestConstent.toUtf8());
}
void LoginTask::processYggdrasilReply(QNetworkReply *reply)
{
if (netReply != reply)
return;
// Check for errors.
switch (reply->error())
{
case QNetworkReply::NoError:
{
// Check the response code.
int responseCode = reply->attribute(QNetworkRequest::HttpStatusCodeAttribute).toInt();
if (responseCode == 200)
{
parseYggdrasilReply(reply->readAll());
}
else if (responseCode == 503)
{
emitFailed(tr("The login servers are currently unavailable. Check "
"http://help.mojang.com/ for more info."));
}
else
{
emitFailed(tr("Login failed: Unknown HTTP error %1 occurred.")
.arg(QString::number(responseCode)));
}
break;
}
case QNetworkReply::OperationCanceledError:
emitFailed(tr("Login canceled."));
break;
// Equivalent to an HTTP 403
case QNetworkReply::ContentOperationNotPermittedError:
emitFailed(tr("Invalid username or password."));
break;
default:
QLOG_DEBUG() << "Login failed with QNetworkReply code:" << reply->error();
emitFailed(tr("Login failed: %1").arg(reply->errorString()));
break;
}
}
/*
{
"accessToken": "random access token", // hexadecimal

2
logic/net/LoginTask.h
View File

@ -54,6 +54,8 @@ protected slots:
void processYggdrasilReply(QNetworkReply *reply);
void parseYggdrasilReply(QByteArray data);
void processReply(QNetworkReply *reply, std::function<void(LoginTask*, QByteArray)>);
protected:
void executeTask();