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-rw-r--r--libraries/logic/updater/GoUpdate.cpp216
1 files changed, 0 insertions, 216 deletions
diff --git a/libraries/logic/updater/GoUpdate.cpp b/libraries/logic/updater/GoUpdate.cpp
deleted file mode 100644
index 60d50e04..00000000
--- a/libraries/logic/updater/GoUpdate.cpp
+++ /dev/null
@@ -1,216 +0,0 @@
-#include "GoUpdate.h"
-#include <QDebug>
-#include <QDomDocument>
-#include <QFile>
-#include <Env.h>
-#include <FileSystem.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();
-#ifdef Q_OS_MAC
- // On OSX, the paths for the updater need to be fixed.
- // basically, anything that isn't in the .app folder is ignored.
- // everything else is changed so the code that processes the files actually finds
- // them and puts the replacements in the right spots.
- fixPathForOSX(file_path);
-#endif
- 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 &currentVersion,
- 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 = MD5EtagDownload::make(source.url, dlPath);
- download->m_expected_md5 = entry.md5;
- job->addNetAction(download);
- ops.append(Operation::CopyOp(dlPath, entry.path, entry.mode));
- }
- }
- return true;
-}
-
-bool fixPathForOSX(QString &path)
-{
- if (path.startsWith("MultiMC.app/"))
- {
- // remove the prefix and add a new, more appropriate one.
- path.remove(0, 12);
- return true;
- }
- else
- {
- qCritical() << "Update path not within .app: " << path;
- return false;
- }
-}
-} \ No newline at end of file