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Parsing the version files, part I

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This commit is contained in:
Petr Mrázek
2013-07-22 02:01:56 +02:00
parent e2ee6d6d25
commit 18853ca3fa
8 changed files with 258 additions and 63 deletions
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71
libmultimc/src/gameupdatetask.cpp
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@@ -25,9 +25,12 @@
#include <QDebug>
#include "minecraftversionlist.h"
#include "fullversionfactory.h"
#include <fullversion.h>
#include "pathutils.h"
GameUpdateTask::GameUpdateTask(const LoginResponse &response, Instance *inst, QObject *parent) :
Task(parent), m_response(response)
{
@@ -86,78 +89,20 @@ void GameUpdateTask::versionFileFinished()
{
JobPtr firstJob = specificVersionDownloadJob->getFirstJob();
auto DlJob = firstJob.dynamicCast<DownloadJob>();
QJsonParseError jsonError;
QJsonDocument jsonDoc = QJsonDocument::fromJson(DlJob->m_data, &jsonError);
FullVersionFactory parser;
auto version = parser.parse(DlJob->m_data);
if (jsonError.error != QJsonParseError::NoError)
if(!version)
{
error(QString( "Error reading version file :") + " " + jsonError.errorString());
error(parser.error_string);
exit(0);
}
if(!jsonDoc.isObject())
{
error("Error reading version file.");
exit(0);
}
QJsonObject root = jsonDoc.object();
/*
* FIXME: this distinction is pretty weak. The only other option
* is to have a list of all the legacy versions.
*/
QString args = root.value("processArguments").toString("legacy");
if(args == "legacy")
if(version->isLegacy)
{
getLegacyJar();
return;
}
/*
// Iterate through the list.
QJsonObject groupList = root.value("libraries").toObject();
for (QJsonObject::iterator iter = groupList.begin();
iter != groupList.end(); iter++)
{
QString groupName = iter.key();
// If not an object, complain and skip to the next one.
if (!iter.value().isObject())
{
qWarning(QString("Group '%1' in the group list should "
"be an object.").arg(groupName).toUtf8());
continue;
}
QJsonObject groupObj = iter.value().toObject();
// Create the group object.
InstanceGroup *group = new InstanceGroup(groupName, this);
groups.push_back(group);
// If 'hidden' isn't a bool value, just assume it's false.
if (groupObj.value("hidden").isBool() && groupObj.value("hidden").toBool())
{
group->setHidden(groupObj.value("hidden").toBool());
}
if (!groupObj.value("instances").isArray())
{
qWarning(QString("Group '%1' in the group list is invalid. "
"It should contain an array "
"called 'instances'.").arg(groupName).toUtf8());
continue;
}
// Iterate through the list of instances in the group.
QJsonArray instancesArray = groupObj.value("instances").toArray();
for (QJsonArray::iterator iter2 = instancesArray.begin();
iter2 != instancesArray.end(); iter2++)
{
groupMap[(*iter2).toString()] = groupName;
}
}*/
// save the version file in $instanceId/version.json and versions/$version/$version.json
QString version_id = targetVersion->descriptor();