diff options
Diffstat (limited to 'api/logic/updater')
21 files changed, 0 insertions, 1509 deletions
diff --git a/api/logic/updater/DownloadTask.cpp b/api/logic/updater/DownloadTask.cpp deleted file mode 100644 index 20b26ebb..00000000 --- a/api/logic/updater/DownloadTask.cpp +++ /dev/null @@ -1,173 +0,0 @@ -/* Copyright 2013-2021 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 "DownloadTask.h" - -#include "updater/UpdateChecker.h" -#include "GoUpdate.h" -#include "net/NetJob.h" - -#include <QFile> -#include <QTemporaryDir> -#include <QCryptographicHash> - -namespace GoUpdate -{ - -DownloadTask::DownloadTask(Status status, QString target, QObject *parent) - : Task(parent), m_updateFilesDir(target) -{ - m_status = status; - - m_updateFilesDir.setAutoRemove(false); -} - -void DownloadTask::executeTask() -{ - loadVersionInfo(); -} - -void DownloadTask::loadVersionInfo() -{ - setStatus(tr("Loading version information...")); - - NetJob *netJob = new NetJob("Version Info"); - - // Find the index URL. - QUrl newIndexUrl = QUrl(m_status.newRepoUrl).resolved(QString::number(m_status.newVersionId) + ".json"); - qDebug() << m_status.newRepoUrl << " turns into " << newIndexUrl; - - netJob->addNetAction(m_newVersionFileListDownload = Net::Download::makeByteArray(newIndexUrl, &newVersionFileListData)); - - // If we have a current version URL, get that one too. - if (!m_status.currentRepoUrl.isEmpty()) - { - QUrl cIndexUrl = QUrl(m_status.currentRepoUrl).resolved(QString::number(m_status.currentVersionId) + ".json"); - netJob->addNetAction(m_currentVersionFileListDownload = Net::Download::makeByteArray(cIndexUrl, ¤tVersionFileListData)); - qDebug() << m_status.currentRepoUrl << " turns into " << cIndexUrl; - } - - // connect signals and start the job - connect(netJob, &NetJob::succeeded, this, &DownloadTask::processDownloadedVersionInfo); - connect(netJob, &NetJob::failed, this, &DownloadTask::vinfoDownloadFailed); - m_vinfoNetJob.reset(netJob); - netJob->start(); -} - -void DownloadTask::vinfoDownloadFailed() -{ - // Something failed. We really need the second download (current version info), so parse - // downloads anyways as long as the first one succeeded. - if (m_newVersionFileListDownload->wasSuccessful()) - { - processDownloadedVersionInfo(); - return; - } - - // TODO: Give a more detailed error message. - qCritical() << "Failed to download version info files."; - emitFailed(tr("Failed to download version info files.")); -} - -void DownloadTask::processDownloadedVersionInfo() -{ - VersionFileList m_currentVersionFileList; - VersionFileList m_newVersionFileList; - - setStatus(tr("Reading file list for new version...")); - qDebug() << "Reading file list for new version..."; - QString error; - if (!parseVersionInfo(newVersionFileListData, m_newVersionFileList, error)) - { - qCritical() << error; - emitFailed(error); - return; - } - - // if we have the current version info, use it. - if (m_currentVersionFileListDownload && m_currentVersionFileListDownload->wasSuccessful()) - { - setStatus(tr("Reading file list for current version...")); - qDebug() << "Reading file list for current version..."; - // if this fails, it's not a complete loss. - QString error; - if(!parseVersionInfo( currentVersionFileListData, m_currentVersionFileList, error)) - { - qDebug() << error << "This is not a fatal error."; - } - } - - // We don't need this any more. - m_currentVersionFileListDownload.reset(); - m_newVersionFileListDownload.reset(); - m_vinfoNetJob.reset(); - - setStatus(tr("Processing file lists - figuring out how to install the update...")); - - // make a new netjob for the actual update files - NetJobPtr netJob (new NetJob("Update Files")); - - // fill netJob and operationList - if (!processFileLists(m_currentVersionFileList, m_newVersionFileList, m_status.rootPath, m_updateFilesDir.path(), netJob, m_operations)) - { - emitFailed(tr("Failed to process update lists...")); - return; - } - - // Now start the download. - QObject::connect(netJob.get(), &NetJob::succeeded, this, &DownloadTask::fileDownloadFinished); - QObject::connect(netJob.get(), &NetJob::progress, this, &DownloadTask::fileDownloadProgressChanged); - QObject::connect(netJob.get(), &NetJob::failed, this, &DownloadTask::fileDownloadFailed); - - if(netJob->size() == 1) // Translation issues... see https://github.com/MultiMC/MultiMC5/issues/1701 - { - setStatus(tr("Downloading one update file.")); - } - else - { - setStatus(tr("Downloading %1 update files.").arg(QString::number(netJob->size()))); - } - qDebug() << "Begin downloading update files to" << m_updateFilesDir.path(); - m_filesNetJob = netJob; - m_filesNetJob->start(); -} - -void DownloadTask::fileDownloadFinished() -{ - emitSucceeded(); -} - -void DownloadTask::fileDownloadFailed(QString reason) -{ - qCritical() << "Failed to download update files:" << reason; - emitFailed(tr("Failed to download update files: %1").arg(reason)); -} - -void DownloadTask::fileDownloadProgressChanged(qint64 current, qint64 total) -{ - setProgress(current, total); -} - -QString DownloadTask::updateFilesDir() -{ - return m_updateFilesDir.path(); -} - -OperationList DownloadTask::operations() -{ - return m_operations; -} - -}
\ No newline at end of file diff --git a/api/logic/updater/DownloadTask.h b/api/logic/updater/DownloadTask.h deleted file mode 100644 index 88e60865..00000000 --- a/api/logic/updater/DownloadTask.h +++ /dev/null @@ -1,98 +0,0 @@ -/* Copyright 2013-2021 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. - */ - -#pragma once - -#include "tasks/Task.h" -#include "net/NetJob.h" -#include "GoUpdate.h" - -#include "multimc_logic_export.h" - -namespace GoUpdate -{ -/*! - * The DownloadTask is a task that takes a given version ID and repository URL, - * downloads that version's files from the repository, and prepares to install them. - */ -class MULTIMC_LOGIC_EXPORT DownloadTask : public Task -{ - Q_OBJECT - -public: - /** - * Create a download task - * - * target is a template - XXXXXX at the end will be replaced with a random generated string, ensuring uniqueness - */ - explicit DownloadTask(Status status, QString target, QObject* parent = 0); - virtual ~DownloadTask() {}; - - /// Get the directory that will contain the update files. - QString updateFilesDir(); - - /// Get the list of operations that should be done - OperationList operations(); - - /// set updater download behavior - void setUseLocalUpdater(bool useLocal); - -protected: - //! Entry point for tasks. - virtual void executeTask() override; - - /*! - * Downloads the version info files from the repository. - * The files for both the current build, and the build that we're updating to need to be downloaded. - * If the current version's info file can't be found, MultiMC will not delete files that - * were removed between versions. It will still replace files that have changed, however. - * Note that although the repository URL for the current version is not given to the update task, - * the task will attempt to look it up in the UpdateChecker's channel list. - * If an error occurs here, the function will call emitFailed and return false. - */ - void loadVersionInfo(); - - NetJobPtr m_vinfoNetJob; - QByteArray currentVersionFileListData; - QByteArray newVersionFileListData; - Net::Download::Ptr m_currentVersionFileListDownload; - Net::Download::Ptr m_newVersionFileListDownload; - - NetJobPtr m_filesNetJob; - - Status m_status; - - OperationList m_operations; - - /*! - * Temporary directory to store update files in. - * This will be set to not auto delete. Task will fail if this fails to be created. - */ - QTemporaryDir m_updateFilesDir; - -protected slots: - /*! - * This function is called when version information is finished downloading - * and at least the new file list download succeeded - */ - void processDownloadedVersionInfo(); - void vinfoDownloadFailed(); - - void fileDownloadFinished(); - void fileDownloadFailed(QString reason); - void fileDownloadProgressChanged(qint64 current, qint64 total); -}; - -}
\ No newline at end of file diff --git a/api/logic/updater/DownloadTask_test.cpp b/api/logic/updater/DownloadTask_test.cpp deleted file mode 100644 index 8d5375e8..00000000 --- a/api/logic/updater/DownloadTask_test.cpp +++ /dev/null @@ -1,195 +0,0 @@ -#include <QTest> -#include <QSignalSpy> - -#include "TestUtil.h" - -#include "updater/GoUpdate.h" -#include "updater/DownloadTask.h" -#include "updater/UpdateChecker.h" -#include <FileSystem.h> - -using namespace GoUpdate; - -FileSourceList encodeBaseFile(const char *suffix) -{ - auto base = QDir::currentPath(); - QUrl localFile = QUrl::fromLocalFile(base + suffix); - QString localUrlString = localFile.toString(QUrl::FullyEncoded); - auto item = FileSource("http", localUrlString); - return FileSourceList({item}); -} - -Q_DECLARE_METATYPE(VersionFileList) -Q_DECLARE_METATYPE(Operation) - -QDebug operator<<(QDebug dbg, const FileSource &f) -{ - dbg.nospace() << "FileSource(type=" << f.type << " url=" << f.url - << " comp=" << f.compressionType << ")"; - return dbg.maybeSpace(); -} - -QDebug operator<<(QDebug dbg, const VersionFileEntry &v) -{ - dbg.nospace() << "VersionFileEntry(path=" << v.path << " mode=" << v.mode - << " md5=" << v.md5 << " sources=" << v.sources << ")"; - return dbg.maybeSpace(); -} - -QDebug operator<<(QDebug dbg, const Operation::Type &t) -{ - switch (t) - { - case Operation::OP_REPLACE: - dbg << "OP_COPY"; - break; - case Operation::OP_DELETE: - dbg << "OP_DELETE"; - break; - } - return dbg.maybeSpace(); -} - -QDebug operator<<(QDebug dbg, const Operation &u) -{ - dbg.nospace() << "Operation(type=" << u.type << " file=" << u.source - << " dest=" << u.destination << " mode=" << u.destinationMode << ")"; - return dbg.maybeSpace(); -} - -class DownloadTaskTest : public QObject -{ - Q_OBJECT -private -slots: - void initTestCase() - { - } - void cleanupTestCase() - { - } - - void test_parseVersionInfo_data() - { - QTest::addColumn<QByteArray>("data"); - QTest::addColumn<VersionFileList>("list"); - QTest::addColumn<QString>("error"); - QTest::addColumn<bool>("ret"); - - QTest::newRow("one") - << MULTIMC_GET_TEST_FILE("data/1.json") - << (VersionFileList() - << VersionFileEntry{"fileOne", - 493, - encodeBaseFile("/data/fileOneA"), - "9eb84090956c484e32cb6c08455a667b"} - << VersionFileEntry{"fileTwo", - 644, - encodeBaseFile("/data/fileTwo"), - "38f94f54fa3eb72b0ea836538c10b043"} - << VersionFileEntry{"fileThree", - 750, - encodeBaseFile("/data/fileThree"), - "f12df554b21e320be6471d7154130e70"}) - << QString() << true; - QTest::newRow("two") - << MULTIMC_GET_TEST_FILE("data/2.json") - << (VersionFileList() - << VersionFileEntry{"fileOne", - 493, - encodeBaseFile("/data/fileOneB"), - "42915a71277c9016668cce7b82c6b577"} - << VersionFileEntry{"fileTwo", - 644, - encodeBaseFile("/data/fileTwo"), - "38f94f54fa3eb72b0ea836538c10b043"}) - << QString() << true; - } - void test_parseVersionInfo() - { - QFETCH(QByteArray, data); - QFETCH(VersionFileList, list); - QFETCH(QString, error); - QFETCH(bool, ret); - - VersionFileList outList; - QString outError; - bool outRet = parseVersionInfo(data, outList, outError); - QCOMPARE(outRet, ret); - QCOMPARE(outList, list); - QCOMPARE(outError, error); - } - - void test_processFileLists_data() - { - QTest::addColumn<QString>("tempFolder"); - QTest::addColumn<VersionFileList>("currentVersion"); - QTest::addColumn<VersionFileList>("newVersion"); - QTest::addColumn<OperationList>("expectedOperations"); - - QTemporaryDir tempFolderObj; - QString tempFolder = tempFolderObj.path(); - // update fileOne, keep fileTwo, remove fileThree - QTest::newRow("test 1") - << tempFolder << (VersionFileList() - << VersionFileEntry{ - "data/fileOne", 493, - FileSourceList() - << FileSource( - "http", "http://host/path/fileOne-1"), - "9eb84090956c484e32cb6c08455a667b"} - << VersionFileEntry{ - "data/fileTwo", 644, - FileSourceList() - << FileSource( - "http", "http://host/path/fileTwo-1"), - "38f94f54fa3eb72b0ea836538c10b043"} - << VersionFileEntry{ - "data/fileThree", 420, - FileSourceList() - << FileSource( - "http", "http://host/path/fileThree-1"), - "f12df554b21e320be6471d7154130e70"}) - << (VersionFileList() - << VersionFileEntry{ - "data/fileOne", 493, - FileSourceList() - << FileSource("http", - "http://host/path/fileOne-2"), - "42915a71277c9016668cce7b82c6b577"} - << VersionFileEntry{ - "data/fileTwo", 644, - FileSourceList() - << FileSource("http", - "http://host/path/fileTwo-2"), - "38f94f54fa3eb72b0ea836538c10b043"}) - << (OperationList() - << Operation::DeleteOp("data/fileThree") - << Operation::CopyOp( - FS::PathCombine(tempFolder, - QString("data/fileOne").replace("/", "_")), - "data/fileOne", 493)); - } - void test_processFileLists() - { - QFETCH(QString, tempFolder); - QFETCH(VersionFileList, currentVersion); - QFETCH(VersionFileList, newVersion); - QFETCH(OperationList, expectedOperations); - - OperationList operations; - - processFileLists(currentVersion, newVersion, QDir::currentPath(), tempFolder, new NetJob("Dummy"), operations); - qDebug() << (operations == expectedOperations); - qDebug() << operations; - qDebug() << expectedOperations; - QCOMPARE(operations, expectedOperations); - } -}; - -extern "C" -{ - QTEST_GUILESS_MAIN(DownloadTaskTest) -} - -#include "DownloadTask_test.moc" diff --git a/api/logic/updater/GoUpdate.cpp b/api/logic/updater/GoUpdate.cpp deleted file mode 100644 index 6167418e..00000000 --- a/api/logic/updater/GoUpdate.cpp +++ /dev/null @@ -1,198 +0,0 @@ -#include "GoUpdate.h" -#include <QDebug> -#include <QDomDocument> -#include <QFile> -#include <FileSystem.h> - -#include "net/Download.h" -#include "net/ChecksumValidator.h" - -namespace GoUpdate -{ - -bool parseVersionInfo(const QByteArray &data, VersionFileList &list, QString &error) -{ - QJsonParseError jsonError; - QJsonDocument jsonDoc = QJsonDocument::fromJson(data, &jsonError); - if (jsonError.error != QJsonParseError::NoError) - { - error = QString("Failed to parse version info JSON: %1 at %2") - .arg(jsonError.errorString()) - .arg(jsonError.offset); - qCritical() << error; - return false; - } - - QJsonObject json = jsonDoc.object(); - - qDebug() << data; - qDebug() << "Loading version info from JSON."; - QJsonArray filesArray = json.value("Files").toArray(); - for (QJsonValue fileValue : filesArray) - { - QJsonObject fileObj = fileValue.toObject(); - - QString file_path = fileObj.value("Path").toString(); - - VersionFileEntry file{file_path, fileObj.value("Perms").toVariant().toInt(), - FileSourceList(), fileObj.value("MD5").toString(), }; - qDebug() << "File" << file.path << "with perms" << file.mode; - - QJsonArray sourceArray = fileObj.value("Sources").toArray(); - for (QJsonValue val : sourceArray) - { - QJsonObject sourceObj = val.toObject(); - - QString type = sourceObj.value("SourceType").toString(); - if (type == "http") - { - file.sources.append(FileSource("http", sourceObj.value("Url").toString())); - } - else - { - qWarning() << "Unknown source type" << type << "ignored."; - } - } - - qDebug() << "Loaded info for" << file.path; - - list.append(file); - } - - return true; -} - -bool processFileLists -( - const VersionFileList ¤tVersion, - const VersionFileList &newVersion, - const QString &rootPath, - const QString &tempPath, - NetJobPtr job, - OperationList &ops -) -{ - // First, if we've loaded the current version's file list, we need to iterate through it and - // delete anything in the current one version's list that isn't in the new version's list. - for (VersionFileEntry entry : currentVersion) - { - QFileInfo toDelete(FS::PathCombine(rootPath, entry.path)); - if (!toDelete.exists()) - { - qCritical() << "Expected file " << toDelete.absoluteFilePath() - << " doesn't exist!"; - } - bool keep = false; - - // - for (VersionFileEntry newEntry : newVersion) - { - if (newEntry.path == entry.path) - { - qDebug() << "Not deleting" << entry.path - << "because it is still present in the new version."; - keep = true; - break; - } - } - - // If the loop reaches the end and we didn't find a match, delete the file. - if (!keep) - { - if (toDelete.exists()) - ops.append(Operation::DeleteOp(entry.path)); - } - } - - // Next, check each file in MultiMC's folder and see if we need to update them. - for (VersionFileEntry entry : newVersion) - { - // TODO: Let's not MD5sum a ton of files on the GUI thread. We should probably find a - // way to do this in the background. - QString fileMD5; - QString realEntryPath = FS::PathCombine(rootPath, entry.path); - QFile entryFile(realEntryPath); - QFileInfo entryInfo(realEntryPath); - - bool needs_upgrade = false; - if (!entryFile.exists()) - { - needs_upgrade = true; - } - else - { - bool pass = true; - if (!entryInfo.isReadable()) - { - qCritical() << "File " << realEntryPath << " is not readable."; - pass = false; - } - if (!entryInfo.isWritable()) - { - qCritical() << "File " << realEntryPath << " is not writable."; - pass = false; - } - if (!entryFile.open(QFile::ReadOnly)) - { - qCritical() << "File " << realEntryPath << " cannot be opened for reading."; - pass = false; - } - if (!pass) - { - ops.clear(); - return false; - } - } - - if(!needs_upgrade) - { - QCryptographicHash hash(QCryptographicHash::Md5); - auto foo = entryFile.readAll(); - - hash.addData(foo); - fileMD5 = hash.result().toHex(); - if ((fileMD5 != entry.md5)) - { - qDebug() << "MD5Sum does not match!"; - qDebug() << "Expected:'" << entry.md5 << "'"; - qDebug() << "Got: '" << fileMD5 << "'"; - needs_upgrade = true; - } - } - - // skip file. it doesn't need an upgrade. - if (!needs_upgrade) - { - qDebug() << "File" << realEntryPath << " does not need updating."; - continue; - } - - // yep. this file actually needs an upgrade. PROCEED. - qDebug() << "Found file" << realEntryPath << " that needs updating."; - - // Go through the sources list and find one to use. - // TODO: Make a NetAction that takes a source list and tries each of them until one - // works. For now, we'll just use the first http one. - for (FileSource source : entry.sources) - { - if (source.type != "http") - continue; - - qDebug() << "Will download" << entry.path << "from" << source.url; - - // Download it to updatedir/<filepath>-<md5> where filepath is the file's - // path with slashes replaced by underscores. - QString dlPath = FS::PathCombine(tempPath, QString(entry.path).replace("/", "_")); - - // We need to download the file to the updatefiles folder and add a task - // to copy it to its install path. - auto download = Net::Download::makeFile(source.url, dlPath); - auto rawMd5 = QByteArray::fromHex(entry.md5.toLatin1()); - download->addValidator(new Net::ChecksumValidator(QCryptographicHash::Md5, rawMd5)); - job->addNetAction(download); - ops.append(Operation::CopyOp(dlPath, entry.path, entry.mode)); - } - } - return true; -} -} diff --git a/api/logic/updater/GoUpdate.h b/api/logic/updater/GoUpdate.h deleted file mode 100644 index 8f92bb99..00000000 --- a/api/logic/updater/GoUpdate.h +++ /dev/null @@ -1,127 +0,0 @@ -#pragma once -#include <QByteArray> -#include <net/NetJob.h> - -#include "multimc_logic_export.h" - -namespace GoUpdate -{ - -/** - * A temporary object exchanged between updated checker and the actual update task - */ -struct MULTIMC_LOGIC_EXPORT Status -{ - bool updateAvailable = false; - - int newVersionId = -1; - QString newRepoUrl; - - int currentVersionId = -1; - QString currentRepoUrl; - - // path to the root of the application - QString rootPath; -}; - -/** - * Struct that describes an entry in a VersionFileEntry's `Sources` list. - */ -struct MULTIMC_LOGIC_EXPORT FileSource -{ - FileSource(QString type, QString url, QString compression="") - { - this->type = type; - this->url = url; - this->compressionType = compression; - } - - bool operator==(const FileSource &f2) const - { - return type == f2.type && url == f2.url && compressionType == f2.compressionType; - } - - QString type; - QString url; - QString compressionType; -}; -typedef QList<FileSource> FileSourceList; - -/** - * Structure that describes an entry in a GoUpdate version's `Files` list. - */ -struct MULTIMC_LOGIC_EXPORT VersionFileEntry -{ - QString path; - int mode; - FileSourceList sources; - QString md5; - bool operator==(const VersionFileEntry &v2) const - { - return path == v2.path && mode == v2.mode && sources == v2.sources && md5 == v2.md5; - } -}; -typedef QList<VersionFileEntry> VersionFileList; - -/** - * Structure that describes an operation to perform when installing updates. - */ -struct MULTIMC_LOGIC_EXPORT Operation -{ - static Operation CopyOp(QString from, QString to, int fmode=0644) - { - return Operation{OP_REPLACE, from, to, fmode}; - } - static Operation DeleteOp(QString file) - { - return Operation{OP_DELETE, QString(), file, 0644}; - } - - // FIXME: for some types, some of the other fields are irrelevant! - bool operator==(const Operation &u2) const - { - return type == u2.type && - source == u2.source && - destination == u2.destination && - destinationMode == u2.destinationMode; - } - - //! Specifies the type of operation that this is. - enum Type - { - OP_REPLACE, - OP_DELETE, - } type; - - //! The source file, if any - QString source; - - //! The destination file. - QString destination; - - //! The mode to change the destination file to. - int destinationMode; -}; -typedef QList<Operation> OperationList; - -/** - * Loads the file list from the given version info JSON object into the given list. - */ -bool MULTIMC_LOGIC_EXPORT parseVersionInfo(const QByteArray &data, VersionFileList& list, QString &error); - -/*! - * Takes a list of file entries for the current version's files and the new version's files - * and populates the downloadList and operationList with information about how to download and install the update. - */ -bool MULTIMC_LOGIC_EXPORT processFileLists -( - const VersionFileList ¤tVersion, - const VersionFileList &newVersion, - const QString &rootPath, - const QString &tempPath, - NetJobPtr job, - OperationList &ops -); - -} -Q_DECLARE_METATYPE(GoUpdate::Status) diff --git a/api/logic/updater/UpdateChecker.cpp b/api/logic/updater/UpdateChecker.cpp deleted file mode 100644 index be33c73c..00000000 --- a/api/logic/updater/UpdateChecker.cpp +++ /dev/null @@ -1,260 +0,0 @@ -/* Copyright 2013-2021 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 "UpdateChecker.h" - -#include <QJsonObject> -#include <QJsonArray> -#include <QJsonValue> -#include <QDebug> - -#define API_VERSION 0 -#define CHANLIST_FORMAT 0 - -UpdateChecker::UpdateChecker(QString channelListUrl, QString currentChannel, int currentBuild) -{ - m_channelListUrl = channelListUrl; - m_currentChannel = currentChannel; - m_currentBuild = currentBuild; -} - -QList<UpdateChecker::ChannelListEntry> UpdateChecker::getChannelList() const -{ - return m_channels; -} - -bool UpdateChecker::hasChannels() const -{ - return !m_channels.isEmpty(); -} - -void UpdateChecker::checkForUpdate(QString updateChannel, bool notifyNoUpdate) -{ - qDebug() << "Checking for updates."; - - // If the channel list hasn't loaded yet, load it and defer checking for updates until - // later. - if (!m_chanListLoaded) - { - qDebug() << "Channel list isn't loaded yet. Loading channel list and deferring " - "update check."; - m_checkUpdateWaiting = true; - m_deferredUpdateChannel = updateChannel; - updateChanList(notifyNoUpdate); - return; - } - - if (m_updateChecking) - { - qDebug() << "Ignoring update check request. Already checking for updates."; - return; - } - - m_updateChecking = true; - - // Find the desired channel within the channel list and get its repo URL. If if cannot be - // found, error. |