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authorPetr Mrázek <peterix@gmail.com>2013-07-29 00:59:35 +0200
committerPetr Mrázek <peterix@gmail.com>2013-07-29 00:59:35 +0200
commit2e0cbf393a5320dbf5448ca44a9b5905314b0be8 (patch)
tree4baac9cf015ca7b15d83de33c705e0d8d4497d30 /libmultimc/src/instancelist.cpp
parent8808a8b108b82916eaf30f9aca50cd3ab16af230 (diff)
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Massive renaming in the backend folder, all around restructure in the same.
Diffstat (limited to 'libmultimc/src/instancelist.cpp')
-rw-r--r--libmultimc/src/instancelist.cpp233
1 files changed, 0 insertions, 233 deletions
diff --git a/libmultimc/src/instancelist.cpp b/libmultimc/src/instancelist.cpp
deleted file mode 100644
index 1a7dc10d..00000000
--- a/libmultimc/src/instancelist.cpp
+++ /dev/null
@@ -1,233 +0,0 @@
-/* Copyright 2013 MultiMC Contributors
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include "include/instancelist.h"
-
-#include <QDir>
-#include <QFile>
-#include <QDirIterator>
-#include <QThread>
-#include <QTextStream>
-#include <QJsonDocument>
-#include <QJsonObject>
-#include <QJsonArray>
-
-#include "include/instance.h"
-#include "include/instanceloader.h"
-
-#include "pathutils.h"
-
-const static int GROUP_FILE_FORMAT_VERSION = 1;
-
-InstanceList::InstanceList(const QString &instDir, QObject *parent) :
- QObject(parent), m_instDir("instances")
-{
-
-}
-
-void InstanceList::loadGroupList(QMap<QString, QString> & groupMap)
-{
- QString groupFileName = m_instDir + "/instgroups.json";
-
- // if there's no group file, fail
- if(!QFileInfo(groupFileName).exists())
- return;
-
- QFile groupFile(groupFileName);
-
- // if you can't open the file, fail
- if (!groupFile.open(QIODevice::ReadOnly))
- {
- // An error occurred. Ignore it.
- qDebug("Failed to read instance group file.");
- return;
- }
-
- QTextStream in(&groupFile);
- QString jsonStr = in.readAll();
- groupFile.close();
-
- QJsonParseError error;
- QJsonDocument jsonDoc = QJsonDocument::fromJson(jsonStr.toUtf8(), &error);
-
- // if the json was bad, fail
- if (error.error != QJsonParseError::NoError)
- {
- qWarning(QString("Failed to parse instance group file: %1 at offset %2").
- arg(error.errorString(), QString::number(error.offset)).toUtf8());
- return;
- }
-
- // if the root of the json wasn't an object, fail
- if (!jsonDoc.isObject())
- {
- qWarning("Invalid group file. Root entry should be an object.");
- return;
- }
-
- QJsonObject rootObj = jsonDoc.object();
-
- // Make sure the format version matches, otherwise fail.
- if (rootObj.value("formatVersion").toVariant().toInt() != GROUP_FILE_FORMAT_VERSION)
- return;
-
- // Get the groups. if it's not an object, fail
- if (!rootObj.value("groups").isObject())
- {
- qWarning("Invalid group list JSON: 'groups' should be an object.");
- return;
- }
-
- // Iterate through all the groups.
- QJsonObject groupMapping = rootObj.value("groups").toObject();
- for (QJsonObject::iterator iter = groupMapping.begin(); iter != groupMapping.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();
- 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;
- }
- }
-}
-
-InstanceList::InstListError InstanceList::loadList()
-{
- // load the instance groups
- QMap<QString, QString> groupMap;
- loadGroupList(groupMap);
-
- m_instances.clear();
- QDir dir(m_instDir);
- QDirIterator iter(dir);
- while (iter.hasNext())
- {
- QString subDir = iter.next();
- if (!QFileInfo(PathCombine(subDir, "instance.cfg")).exists())
- continue;
-
- Instance *instPtr = NULL;
- auto &loader = InstanceLoader::get();
- auto error = loader.loadInstance(instPtr, subDir);
-
- switch(error)
- {
- case InstanceLoader::NoLoadError:
- break;
- case InstanceLoader::NotAnInstance:
- break;
- }
-
- if (error != InstanceLoader::NoLoadError &&
- error != InstanceLoader::NotAnInstance)
- {
- QString errorMsg = QString("Failed to load instance %1: ").
- arg(QFileInfo(subDir).baseName()).toUtf8();
-
- switch (error)
- {
- default:
- errorMsg += QString("Unknown instance loader error %1").
- arg(error);
- break;
- }
- qDebug(errorMsg.toUtf8());
- }
- else if (!instPtr)
- {
- qDebug(QString("Error loading instance %1. Instance loader returned null.").
- arg(QFileInfo(subDir).baseName()).toUtf8());
- }
- else
- {
- QSharedPointer<Instance> inst(instPtr);
- auto iter = groupMap.find(inst->id());
- if(iter != groupMap.end())
- {
- inst->setGroup((*iter));
- }
- qDebug(QString("Loaded instance %1").arg(inst->name()).toUtf8());
- inst->setParent(this);
- m_instances.append(inst);
- connect(instPtr, SIGNAL(propertiesChanged(Instance*)),this, SLOT(propertiesChanged(Instance*)));
- }
- }
- emit invalidated();
- return NoError;
-}
-
-/// Clear all instances. Triggers notifications.
-void InstanceList::clear()
-{
- m_instances.clear();
- emit invalidated();
-};
-
-/// Add an instance. Triggers notifications, returns the new index
-int InstanceList::add(InstancePtr t)
-{
- m_instances.append(t);
- emit instanceAdded(count() - 1);
- return count() - 1;
-}
-
-InstancePtr InstanceList::getInstanceById(QString instId)
-{
- QListIterator<InstancePtr> iter(m_instances);
- InstancePtr inst;
- while(iter.hasNext())
- {
- inst = iter.next();
- if (inst->id() == instId)
- break;
- }
- if (inst->id() != instId)
- return InstancePtr();
- else
- return iter.peekPrevious();
-}
-
-void InstanceList::propertiesChanged(Instance * inst)
-{
- for(int i = 0; i < m_instances.count(); i++)
- {
- if(inst == m_instances[i].data())
- {
- emit instanceChanged(i);
- break;
- }
- }
-}