1270 lines
48 KiB
C++
1270 lines
48 KiB
C++
// SPDX-FileCopyrightText: 2022 Rachel Powers <508861+Ryex@users.noreply.github.com>
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//
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// SPDX-License-Identifier: GPL-3.0-only
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/*
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* Prism Launcher - Minecraft Launcher
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* Copyright (C) 2022 Rachel Powers <508861+Ryex@users.noreply.github.com>
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, version 3.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <https://www.gnu.org/licenses/>.
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*
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*/
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#include "PrismUpdater.h"
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#include "BuildConfig.h"
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#include "ui/dialogs/ProgressDialog.h"
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#include <cstdlib>
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#include <iostream>
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#include <QAccessible>
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#include <QCommandLineParser>
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#include <QNetworkReply>
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#include <QDebug>
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#include <QMessageBox>
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#include <QNetworkProxy>
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#include <QNetworkRequest>
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#include <QProcess>
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#include <memory>
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#include <QProgressDialog>
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#include <sys.h>
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#if defined Q_OS_WIN32
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#ifndef WIN32_LEAN_AND_MEAN
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#define WIN32_LEAN_AND_MEAN
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#endif
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#include <fcntl.h>
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#include <io.h>
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#include <stdio.h>
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#include <windows.h>
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#include <iostream>
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#endif
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// Snippet from https://github.com/gulrak/filesystem#using-it-as-single-file-header
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#ifdef __APPLE__
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#include <Availability.h> // for deployment target to support pre-catalina targets without std::fs
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#endif // __APPLE__
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#if ((defined(_MSVC_LANG) && _MSVC_LANG >= 201703L) || (defined(__cplusplus) && __cplusplus >= 201703L)) && defined(__has_include)
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#if __has_include(<filesystem>) && (!defined(__MAC_OS_X_VERSION_MIN_REQUIRED) || __MAC_OS_X_VERSION_MIN_REQUIRED >= 101500)
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#define GHC_USE_STD_FS
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#include <filesystem>
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namespace fs = std::filesystem;
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#endif // MacOS min version check
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#endif // Other OSes version check
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#ifndef GHC_USE_STD_FS
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#include <ghc/filesystem.hpp>
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namespace fs = ghc::filesystem;
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#endif
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#include <DesktopServices.h>
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#include "updater/prismupdater/UpdaterDialogs.h"
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#include "FileSystem.h"
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#include "Json.h"
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#include "StringUtils.h"
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#include "net/Download.h"
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#include "net/RawHeaderProxy.h"
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#include <MMCZip.h>
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/** output to the log file */
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void appDebugOutput(QtMsgType type, const QMessageLogContext& context, const QString& msg)
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{
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static std::mutex loggerMutex;
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const std::lock_guard<std::mutex> lock(loggerMutex); // synchronized, QFile logFile is not thread-safe
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QString out = qFormatLogMessage(type, context, msg);
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out += QChar::LineFeed;
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PrismUpdaterApp* app = static_cast<PrismUpdaterApp*>(QCoreApplication::instance());
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app->logFile->write(out.toUtf8());
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app->logFile->flush();
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if (app->logToConsole) {
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QTextStream(stderr) << out.toLocal8Bit();
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fflush(stderr);
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}
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}
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#if defined Q_OS_WIN32
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// taken from https://stackoverflow.com/a/25927081
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// getting a proper output to console with redirection support on windows is apparently hell
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void BindCrtHandlesToStdHandles(bool bindStdIn, bool bindStdOut, bool bindStdErr)
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{
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// Re-initialize the C runtime "FILE" handles with clean handles bound to "nul". We do this because it has been
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// observed that the file number of our standard handle file objects can be assigned internally to a value of -2
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// when not bound to a valid target, which represents some kind of unknown internal invalid state. In this state our
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// call to "_dup2" fails, as it specifically tests to ensure that the target file number isn't equal to this value
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// before allowing the operation to continue. We can resolve this issue by first "re-opening" the target files to
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// use the "nul" device, which will place them into a valid state, after which we can redirect them to our target
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// using the "_dup2" function.
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if (bindStdIn) {
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FILE* dummyFile;
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freopen_s(&dummyFile, "nul", "r", stdin);
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}
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if (bindStdOut) {
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FILE* dummyFile;
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freopen_s(&dummyFile, "nul", "w", stdout);
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}
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if (bindStdErr) {
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FILE* dummyFile;
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freopen_s(&dummyFile, "nul", "w", stderr);
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}
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// Redirect unbuffered stdin from the current standard input handle
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if (bindStdIn) {
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HANDLE stdHandle = GetStdHandle(STD_INPUT_HANDLE);
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if (stdHandle != INVALID_HANDLE_VALUE) {
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int fileDescriptor = _open_osfhandle((intptr_t)stdHandle, _O_TEXT);
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if (fileDescriptor != -1) {
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FILE* file = _fdopen(fileDescriptor, "r");
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if (file != NULL) {
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int dup2Result = _dup2(_fileno(file), _fileno(stdin));
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if (dup2Result == 0) {
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setvbuf(stdin, NULL, _IONBF, 0);
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}
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}
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}
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}
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}
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// Redirect unbuffered stdout to the current standard output handle
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if (bindStdOut) {
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HANDLE stdHandle = GetStdHandle(STD_OUTPUT_HANDLE);
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if (stdHandle != INVALID_HANDLE_VALUE) {
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int fileDescriptor = _open_osfhandle((intptr_t)stdHandle, _O_TEXT);
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if (fileDescriptor != -1) {
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FILE* file = _fdopen(fileDescriptor, "w");
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if (file != NULL) {
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int dup2Result = _dup2(_fileno(file), _fileno(stdout));
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if (dup2Result == 0) {
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setvbuf(stdout, NULL, _IONBF, 0);
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}
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}
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}
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}
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}
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// Redirect unbuffered stderr to the current standard error handle
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if (bindStdErr) {
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HANDLE stdHandle = GetStdHandle(STD_ERROR_HANDLE);
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if (stdHandle != INVALID_HANDLE_VALUE) {
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int fileDescriptor = _open_osfhandle((intptr_t)stdHandle, _O_TEXT);
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if (fileDescriptor != -1) {
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FILE* file = _fdopen(fileDescriptor, "w");
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if (file != NULL) {
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int dup2Result = _dup2(_fileno(file), _fileno(stderr));
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if (dup2Result == 0) {
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setvbuf(stderr, NULL, _IONBF, 0);
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}
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}
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}
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}
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}
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// Clear the error state for each of the C++ standard stream objects. We need to do this, as attempts to access the
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// standard streams before they refer to a valid target will cause the iostream objects to enter an error state. In
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// versions of Visual Studio after 2005, this seems to always occur during startup regardless of whether anything
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// has been read from or written to the targets or not.
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if (bindStdIn) {
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std::wcin.clear();
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std::cin.clear();
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}
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if (bindStdOut) {
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std::wcout.clear();
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std::cout.clear();
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}
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if (bindStdErr) {
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std::wcerr.clear();
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std::cerr.clear();
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}
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}
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#endif
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PrismUpdaterApp::PrismUpdaterApp(int& argc, char** argv) : QApplication(argc, argv)
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{
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#if defined Q_OS_WIN32
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// attach the parent console
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if (AttachConsole(ATTACH_PARENT_PROCESS)) {
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BindCrtHandlesToStdHandles(true, true, true);
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consoleAttached = true;
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}
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#endif
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setOrganizationName(BuildConfig.LAUNCHER_NAME);
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setOrganizationDomain(BuildConfig.LAUNCHER_DOMAIN);
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setApplicationName(BuildConfig.LAUNCHER_NAME + "Updater");
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setApplicationVersion(BuildConfig.printableVersionString() + "\n" + BuildConfig.GIT_COMMIT);
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// Command line parsing
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QCommandLineParser parser;
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parser.setApplicationDescription(QObject::tr("An auto-updater for Prism Launcher"));
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parser.addOptions(
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{ { { "d", "dir" }, tr("Use a custom path as application root (use '.' for current directory)."), tr("directory") },
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{ { "V", "prism-version" },
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tr("Use this version as the installed launcher version. (provided because stdout can not be reliably captured on windows)"),
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tr("installed launcher version") },
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{ { "I", "install-version" }, "Install a specific version.", tr("version name") },
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{ { "U", "update-url" }, tr("Update from the specified repo."), tr("github repo url") },
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{ { "c", "check-only" },
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tr("Only check if an update is needed. Exit status 100 if true, 0 if false (or non 0 if there was an error).") },
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{ { "F", "force" }, tr("Force an update, even if one is not needed.") },
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{ { "l", "list" }, tr("List available releases.") },
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{ "debug", tr("Log debug to console.") },
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{ { "S", "select-ui" }, tr("Select the version to install with a GUI.") },
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{ { "D", "allow-downgrade" }, tr("Allow the updater to downgrade to previous versions.") } });
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parser.addHelpOption();
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parser.addVersionOption();
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parser.process(arguments());
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logToConsole = parser.isSet("debug");
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auto updater_executable = QCoreApplication::applicationFilePath();
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if (BuildConfig.BUILD_PLATFORM.toLower() == "macos")
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showFatalErrorMessage(tr("MacOS Not Supported"), tr("The updater does not support installations on MacOS"));
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if (updater_executable.startsWith("/tmp/.mount_")) {
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m_isAppimage = true;
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m_appimagePath = QProcessEnvironment::systemEnvironment().value(QStringLiteral("APPIMAGE"));
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if (m_appimagePath.isEmpty()) {
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showFatalErrorMessage(tr("Unsupported Installation"),
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tr("Updater is running as misconfigured AppImage? ($APPIMAGE environment variable is missing)"));
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}
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}
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m_isFlatpak = DesktopServices::isFlatpak();
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QString prism_executable = QCoreApplication::applicationDirPath() + "/" + BuildConfig.LAUNCHER_APP_BINARY_NAME;
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#if defined Q_OS_WIN32
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prism_executable += ".exe";
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#endif
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if (!QFileInfo(prism_executable).isFile()) {
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showFatalErrorMessage(tr("Unsupported Installation"), tr("The updater can not find the main executable."));
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}
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m_prismExecutable = prism_executable;
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auto prism_update_url = parser.value("update-url");
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if (prism_update_url.isEmpty())
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prism_update_url = BuildConfig.UPDATER_GITHUB_REPO;
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if (prism_update_url.isEmpty())
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prism_update_url = "https://github.com/PrismLauncher/PrismLauncher";
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m_prismRepoUrl = QUrl::fromUserInput(prism_update_url);
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m_checkOnly = parser.isSet("check-only");
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m_forceUpdate = parser.isSet("force");
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m_printOnly = parser.isSet("list");
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auto user_version = parser.value("install-version");
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if (!user_version.isEmpty()) {
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m_userSelectedVersion = Version(user_version);
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}
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m_selectUI = parser.isSet("select-ui");
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m_allowDowngrade = parser.isSet("allow-downgrade");
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auto version = parser.value("prism-version");
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if (!version.isEmpty()) {
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if (version.contains('-')) {
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auto index = version.indexOf('-');
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m_prsimVersionChannel = version.mid(index + 1);
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version = version.left(index);
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} else {
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m_prsimVersionChannel = "stable";
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}
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auto version_parts = version.split('.');
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m_prismVersionMajor = version_parts.takeFirst().toInt();
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m_prismVersionMinor = version_parts.takeFirst().toInt();
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}
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QString origCwdPath = QDir::currentPath();
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QString binPath = applicationDirPath();
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{ // find data director
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// Root path is used for updates and portable data
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#if defined(Q_OS_LINUX) || defined(Q_OS_FREEBSD) || defined(Q_OS_OPENBSD)
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QDir foo(FS::PathCombine(binPath, "..")); // typically portable-root or /usr
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m_rootPath = foo.absolutePath();
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#elif defined(Q_OS_WIN32)
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m_rootPath = binPath;
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#elif defined(Q_OS_MAC)
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QDir foo(FS::PathCombine(binPath, "../.."));
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m_rootPath = foo.absolutePath();
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// on macOS, touch the root to force Finder to reload the .app metadata (and fix any icon change issues)
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FS::updateTimestamp(m_rootPath);
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#endif
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}
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QString adjustedBy;
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// change folder
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QString dirParam = parser.value("dir");
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if (!dirParam.isEmpty()) {
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// the dir param. it makes prism launcher data path point to whatever the user specified
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// on command line
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adjustedBy = "Command line";
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m_dataPath = dirParam;
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} else {
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QDir foo(FS::PathCombine(QStandardPaths::writableLocation(QStandardPaths::AppDataLocation), ".."));
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m_dataPath = foo.absolutePath();
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adjustedBy = "Persistent data path";
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#ifndef Q_OS_MACOS
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if (QFile::exists(FS::PathCombine(m_rootPath, "portable.txt"))) {
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m_dataPath = m_rootPath;
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adjustedBy = "Portable data path";
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m_isPortable = true;
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}
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#endif
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}
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m_updateLogPath = FS::PathCombine(m_dataPath, "prism_launcher_update.log");
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{ // setup logging
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static const QString logBase = BuildConfig.LAUNCHER_NAME + "Updater" + (m_checkOnly ? "-CheckOnly" : "") + "-%0.log";
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auto moveFile = [](const QString& oldName, const QString& newName) {
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QFile::remove(newName);
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QFile::copy(oldName, newName);
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QFile::remove(oldName);
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};
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moveFile(logBase.arg(1), logBase.arg(2));
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moveFile(logBase.arg(0), logBase.arg(1));
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logFile = std::unique_ptr<QFile>(new QFile(logBase.arg(0)));
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if (!logFile->open(QIODevice::WriteOnly | QIODevice::Text | QIODevice::Truncate)) {
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showFatalErrorMessage(tr("The launcher data folder is not writable!"),
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tr("The launcher couldn't create a log file - the data folder is not writable.\n"
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"\n"
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"Make sure you have write permissions to the data folder.\n"
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"(%1)\n"
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"\n"
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"The launcher cannot continue until you fix this problem.")
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.arg(m_dataPath));
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return;
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}
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qInstallMessageHandler(appDebugOutput);
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qSetMessagePattern(
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"%{time process}"
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" "
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"%{if-debug}D%{endif}"
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"%{if-info}I%{endif}"
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"%{if-warning}W%{endif}"
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"%{if-critical}C%{endif}"
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"%{if-fatal}F%{endif}"
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" "
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"|"
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" "
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"%{if-category}[%{category}]: %{endif}"
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"%{message}");
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bool foundLoggingRules = false;
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auto logRulesFile = QStringLiteral("qtlogging.ini");
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auto logRulesPath = FS::PathCombine(m_dataPath, logRulesFile);
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qDebug() << "Testing" << logRulesPath << "...";
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foundLoggingRules = QFile::exists(logRulesPath);
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// search the dataPath()
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// seach app data standard path
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if (!foundLoggingRules && !isPortable() && dirParam.isEmpty()) {
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logRulesPath = QStandardPaths::locate(QStandardPaths::AppDataLocation, FS::PathCombine("..", logRulesFile));
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if (!logRulesPath.isEmpty()) {
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qDebug() << "Found" << logRulesPath << "...";
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foundLoggingRules = true;
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}
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}
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// seach root path
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if (!foundLoggingRules) {
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logRulesPath = FS::PathCombine(m_rootPath, logRulesFile);
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qDebug() << "Testing" << logRulesPath << "...";
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foundLoggingRules = QFile::exists(logRulesPath);
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}
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if (foundLoggingRules) {
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// load and set logging rules
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qDebug() << "Loading logging rules from:" << logRulesPath;
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QSettings loggingRules(logRulesPath, QSettings::IniFormat);
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loggingRules.beginGroup("Rules");
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QStringList rule_names = loggingRules.childKeys();
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QStringList rules;
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qDebug() << "Setting log rules:";
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for (auto rule_name : rule_names) {
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auto rule = QString("%1=%2").arg(rule_name).arg(loggingRules.value(rule_name).toString());
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rules.append(rule);
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qDebug() << " " << rule;
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}
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auto rules_str = rules.join("\n");
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QLoggingCategory::setFilterRules(rules_str);
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}
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qDebug() << "<> Log initialized.";
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}
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{ // log debug program info
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qDebug() << qPrintable(BuildConfig.LAUNCHER_DISPLAYNAME) << "Updater"
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<< ", (c) 2022-2023 " << qPrintable(QString(BuildConfig.LAUNCHER_COPYRIGHT).replace("\n", ", "));
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qDebug() << "Version : " << BuildConfig.printableVersionString();
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qDebug() << "Git commit : " << BuildConfig.GIT_COMMIT;
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qDebug() << "Git refspec : " << BuildConfig.GIT_REFSPEC;
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if (adjustedBy.size()) {
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qDebug() << "Data dir before adjustment : " << origCwdPath;
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qDebug() << "Data dir after adjustment : " << m_dataPath;
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qDebug() << "Adjusted by : " << adjustedBy;
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} else {
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qDebug() << "Data dir : " << QDir::currentPath();
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}
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qDebug() << "Work dir : " << QDir::currentPath();
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qDebug() << "Binary path : " << binPath;
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qDebug() << "Application root path : " << m_rootPath;
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qDebug() << "Portable install : " << m_isPortable;
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qDebug() << "<> Paths set.";
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}
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{ // network
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m_network = makeShared<QNetworkAccessManager>(new QNetworkAccessManager());
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qDebug() << "Detecting proxy settings...";
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QNetworkProxy proxy = QNetworkProxy::applicationProxy();
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m_network->setProxy(proxy);
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}
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auto marker_file_path = QDir(applicationDirPath()).absoluteFilePath(".prism_launcher_updater_unpack.marker");
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auto marker_file = QFileInfo(marker_file_path);
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if (marker_file.exists()) {
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auto target_dir = QString(FS::read(marker_file_path)).trimmed();
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if (target_dir.isEmpty()) {
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qWarning() << "Empty updater marker file contains no install target. making best guess of parent dir";
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target_dir = QDir(applicationDirPath()).absoluteFilePath("..");
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}
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QMetaObject::invokeMethod(
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this, [this, target_dir]() { moveAndFinishUpdate(target_dir); }, Qt::QueuedConnection);
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} else {
|
|
QMetaObject::invokeMethod(this, &PrismUpdaterApp::loadReleaseList, Qt::QueuedConnection);
|
|
}
|
|
}
|
|
|
|
PrismUpdaterApp::~PrismUpdaterApp()
|
|
{
|
|
qDebug() << "updater shutting down";
|
|
// Shut down logger by setting the logger function to nothing
|
|
qInstallMessageHandler(nullptr);
|
|
|
|
#if defined Q_OS_WIN32
|
|
// Detach from Windows console
|
|
if (consoleAttached) {
|
|
fclose(stdout);
|
|
fclose(stdin);
|
|
fclose(stderr);
|
|
FreeConsole();
|
|
}
|
|
#endif
|
|
}
|
|
|
|
void PrismUpdaterApp::fail(const QString& reason)
|
|
{
|
|
qCritical() << qPrintable(reason);
|
|
m_status = Failed;
|
|
exit(1);
|
|
}
|
|
|
|
void PrismUpdaterApp::abort(const QString& reason)
|
|
{
|
|
qCritical() << qPrintable(reason);
|
|
m_status = Aborted;
|
|
exit(2);
|
|
}
|
|
|
|
void PrismUpdaterApp::showFatalErrorMessage(const QString& title, const QString& content)
|
|
{
|
|
m_status = Failed;
|
|
auto msgBox = new QMessageBox();
|
|
msgBox->setWindowTitle(title);
|
|
msgBox->setText(content);
|
|
msgBox->setStandardButtons(QMessageBox::Ok);
|
|
msgBox->setDefaultButton(QMessageBox::Ok);
|
|
msgBox->setTextInteractionFlags(Qt::TextSelectableByMouse | Qt::TextBrowserInteraction);
|
|
msgBox->setIcon(QMessageBox::Critical);
|
|
msgBox->exec();
|
|
exit(1);
|
|
}
|
|
|
|
void PrismUpdaterApp::run()
|
|
{
|
|
qDebug() << "found" << m_releases.length() << "releases on github";
|
|
qDebug() << "loading exe at " << m_prismExecutable;
|
|
|
|
if (m_printOnly) {
|
|
printReleases();
|
|
m_status = Succeeded;
|
|
return exit(0);
|
|
}
|
|
|
|
if (!loadPrismVersionFromExe(m_prismExecutable)) {
|
|
m_prismVersion = BuildConfig.printableVersionString();
|
|
m_prismVersionMajor = BuildConfig.VERSION_MAJOR;
|
|
m_prismVersionMinor = BuildConfig.VERSION_MINOR;
|
|
m_prsimVersionChannel = BuildConfig.VERSION_CHANNEL;
|
|
m_prismGitCommit = BuildConfig.GIT_COMMIT;
|
|
}
|
|
m_status = Succeeded;
|
|
|
|
qDebug() << "Executable reports as:" << m_prismBinaryName << "version:" << m_prismVersion;
|
|
qDebug() << "Version major:" << m_prismVersionMajor;
|
|
qDebug() << "Version minor:" << m_prismVersionMinor;
|
|
qDebug() << "Version channel:" << m_prsimVersionChannel;
|
|
qDebug() << "Git Commit:" << m_prismGitCommit;
|
|
|
|
auto latest = getLatestRelease();
|
|
qDebug() << "Latest release" << latest.version;
|
|
auto need_update = needUpdate(latest);
|
|
|
|
if (m_checkOnly) {
|
|
if (need_update)
|
|
return exit(100);
|
|
else
|
|
return exit(0);
|
|
}
|
|
|
|
if (m_isFlatpak) {
|
|
showFatalErrorMessage(tr("Updating flatpack not supported"), tr("Actions outside of checking if an update is available are not "
|
|
"supported when running the flatpak version of Prism Launcher."));
|
|
return;
|
|
}
|
|
if (m_isAppimage) {
|
|
bool result = true;
|
|
if (need_update)
|
|
result = callAppImageUpdate();
|
|
return exit(result ? 0 : 1);
|
|
}
|
|
|
|
if (BuildConfig.BUILD_PLATFORM.toLower() == "linux" && !m_isPortable) {
|
|
showFatalErrorMessage(tr("Updating Not Supported"),
|
|
tr("Updating non-portable linux installations is not supported. Please use your system package manager"));
|
|
return;
|
|
}
|
|
|
|
if (need_update || m_forceUpdate || !m_userSelectedVersion.isEmpty()) {
|
|
GitHubRelease update_release = latest;
|
|
if (!m_userSelectedVersion.isEmpty()) {
|
|
bool found = false;
|
|
for (auto rls : m_releases) {
|
|
if (rls.version == m_userSelectedVersion) {
|
|
found = true;
|
|
update_release = rls;
|
|
break;
|
|
}
|
|
}
|
|
if (!found) {
|
|
showFatalErrorMessage(
|
|
"No release for version!",
|
|
QString("Can not find a github release for specified version %1").arg(m_userSelectedVersion.toString()));
|
|
return;
|
|
}
|
|
} else if (m_selectUI) {
|
|
update_release = selectRelease();
|
|
if (!update_release.isValid()) {
|
|
showFatalErrorMessage("No version selected.", "No version was selected.");
|
|
return;
|
|
}
|
|
}
|
|
|
|
performUpdate(update_release);
|
|
}
|
|
|
|
exit(0);
|
|
}
|
|
|
|
void PrismUpdaterApp::moveAndFinishUpdate(QDir target)
|
|
{
|
|
logUpdate("Finishing update process");
|
|
auto manifest_path = FS::PathCombine(applicationDirPath(), "manifest.txt");
|
|
QFileInfo manifest(manifest_path);
|
|
|
|
auto app_dir = QDir(applicationDirPath());
|
|
|
|
QStringList file_list;
|
|
if (manifest.isFile()) {
|
|
// load manifest from file
|
|
logUpdate(tr("Reading manifest from %1").arg(manifest.absoluteFilePath()));
|
|
try {
|
|
auto contents = QString::fromUtf8(FS::read(manifest.absoluteFilePath()));
|
|
auto files = contents.split('\n');
|
|
for (auto file : files) {
|
|
file_list.append(file.trimmed());
|
|
}
|
|
} catch (FS::FileSystemException) {
|
|
}
|
|
}
|
|
|
|
if (file_list.isEmpty()) {
|
|
logUpdate(tr("Manifest empty, making best guess of the directory contents of %1").arg(applicationDirPath()));
|
|
auto entries = target.entryInfoList(QDir::NoDotAndDotDot | QDir::Files | QDir::Dirs);
|
|
for (auto entry : entries) {
|
|
file_list.append(entry.fileName());
|
|
}
|
|
}
|
|
logUpdate(tr("Installing the following to %1 :\n %2").arg(target.absolutePath()).arg(file_list.join(",\n ")));
|
|
|
|
bool error = false;
|
|
|
|
QProgressDialog progress(tr("Backing up install at %1").arg(applicationDirPath()), "", 0, file_list.length());
|
|
progress.setCancelButton(nullptr);
|
|
progress.show();
|
|
QCoreApplication::processEvents();
|
|
|
|
int i = 0;
|
|
for (auto glob : file_list) {
|
|
QDirIterator iter(applicationDirPath(), QStringList({ glob }), QDir::Files | QDir::Dirs | QDir::NoDotAndDotDot);
|
|
progress.setValue(i);
|
|
QCoreApplication::processEvents();
|
|
while (iter.hasNext()) {
|
|
auto to_install_file = iter.next();
|
|
auto rel_path = app_dir.relativeFilePath(to_install_file);
|
|
auto install_path = FS::PathCombine(target.absolutePath(), rel_path);
|
|
logUpdate(tr("Installing %1 from %2").arg(install_path).arg(to_install_file));
|
|
FS::ensureFilePathExists(install_path);
|
|
auto result = FS::copy(to_install_file, install_path)();
|
|
if (!result) {
|
|
error = true;
|
|
logUpdate(tr("Failed copy %1 to %2").arg(to_install_file).arg(install_path));
|
|
}
|
|
}
|
|
i++;
|
|
}
|
|
progress.setValue(i);
|
|
QCoreApplication::processEvents();
|
|
|
|
if (error) {
|
|
logUpdate(tr("There were errors installing the update."));
|
|
auto fail_marker = FS::PathCombine(m_dataPath, ".prism_launcher_update.fail");
|
|
FS::move(m_updateLogPath, fail_marker);
|
|
} else {
|
|
logUpdate(tr("Update succeed."));
|
|
auto success_marker = FS::PathCombine(m_dataPath, ".prism_launcher_update.success");
|
|
FS::move(m_updateLogPath, success_marker);
|
|
}
|
|
auto update_lock_path = FS::PathCombine(m_dataPath, ".prism_launcher_update.lock");
|
|
FS::deletePath(update_lock_path);
|
|
|
|
exit(error ? 1 : 0);
|
|
}
|
|
|
|
void PrismUpdaterApp::printReleases()
|
|
{
|
|
for (auto release : m_releases) {
|
|
std::cout << release.name.toStdString() << " Version: " << release.tag_name.toStdString() << std::endl;
|
|
}
|
|
}
|
|
|
|
QList<GitHubRelease> PrismUpdaterApp::nonDraftReleases()
|
|
{
|
|
QList<GitHubRelease> nonDraft;
|
|
for (auto rls : m_releases) {
|
|
if (rls.isValid() && !rls.draft)
|
|
nonDraft.append(rls);
|
|
}
|
|
return nonDraft;
|
|
}
|
|
|
|
QList<GitHubRelease> PrismUpdaterApp::newerReleases()
|
|
{
|
|
QList<GitHubRelease> newer;
|
|
for (auto rls : nonDraftReleases()) {
|
|
if (rls.version > m_prismVersion)
|
|
newer.append(rls);
|
|
}
|
|
return newer;
|
|
}
|
|
|
|
GitHubRelease PrismUpdaterApp::selectRelease()
|
|
{
|
|
QList<GitHubRelease> releases;
|
|
|
|
if (m_allowDowngrade) {
|
|
releases = nonDraftReleases();
|
|
} else {
|
|
releases = newerReleases();
|
|
}
|
|
|
|
if (releases.isEmpty())
|
|
return {};
|
|
|
|
SelectReleaseDialog dlg(Version(m_prismVersion), releases);
|
|
auto result = dlg.exec();
|
|
|
|
if (result == QDialog::Rejected) {
|
|
return {};
|
|
}
|
|
GitHubRelease release = dlg.selectedRelease();
|
|
|
|
return release;
|
|
}
|
|
|
|
QList<GitHubReleaseAsset> PrismUpdaterApp::validReleaseArtifacts(const GitHubRelease& release)
|
|
{
|
|
QList<GitHubReleaseAsset> valid;
|
|
|
|
qDebug() << "Selecting best asset from" << release.tag_name << "for platform" << BuildConfig.BUILD_PLATFORM
|
|
<< "portable:" << m_isPortable;
|
|
if (BuildConfig.BUILD_PLATFORM.isEmpty())
|
|
qWarning() << "Build platform is not set!";
|
|
for (auto asset : release.assets) {
|
|
if (!m_isAppimage && asset.name.toLower().endsWith("appimage"))
|
|
continue;
|
|
else if (m_isAppimage && !asset.name.toLower().endsWith("appimage"))
|
|
continue;
|
|
auto asset_name = asset.name.toLower();
|
|
auto platform = BuildConfig.BUILD_PLATFORM.toLower();
|
|
auto system_is_arm = QSysInfo::buildCpuArchitecture().contains("arm64");
|
|
auto asset_is_arm = asset_name.contains("arm64");
|
|
auto asset_is_archive = asset_name.endsWith(".zip") || asset_name.endsWith(".tar.gz");
|
|
|
|
bool for_platform = !platform.isEmpty() && asset_name.contains(platform);
|
|
bool for_portable = asset_name.contains("portable");
|
|
if (for_platform && asset_name.contains("legacy") && !platform.contains("legacy"))
|
|
for_platform = false;
|
|
if (for_platform && ((asset_is_arm && !system_is_arm) || (!asset_is_arm && system_is_arm)))
|
|
for_platform = false;
|
|
if (for_platform && platform.contains("windows") && !m_isPortable && asset_is_archive)
|
|
for_platform = false;
|
|
|
|
if (((m_isPortable && for_portable) || (!m_isPortable && !for_portable)) && for_platform) {
|
|
valid.append(asset);
|
|
}
|
|
}
|
|
return valid;
|
|
}
|
|
|
|
GitHubReleaseAsset PrismUpdaterApp::selectAsset(const QList<GitHubReleaseAsset>& assets)
|
|
{
|
|
SelectReleaseAssetDialog dlg(assets);
|
|
auto result = dlg.exec();
|
|
|
|
if (result == QDialog::Rejected) {
|
|
return {};
|
|
}
|
|
|
|
GitHubReleaseAsset asset = dlg.selectedAsset();
|
|
return asset;
|
|
}
|
|
|
|
void PrismUpdaterApp::performUpdate(const GitHubRelease& release)
|
|
{
|
|
m_install_release = release;
|
|
qDebug() << "Updating to" << release.tag_name;
|
|
auto valid_assets = validReleaseArtifacts(release);
|
|
qDebug() << "valid release assets:" << valid_assets;
|
|
|
|
GitHubReleaseAsset selected_asset;
|
|
if (valid_assets.isEmpty()) {
|
|
return showFatalErrorMessage(
|
|
tr("No Valid Release Assets"),
|
|
tr("Github release %1 has no valid assets for this platform: %2")
|
|
.arg(release.tag_name)
|
|
.arg(tr("%1 portable: %2").arg(BuildConfig.BUILD_PLATFORM).arg(m_isPortable ? tr("yes") : tr("no"))));
|
|
} else if (valid_assets.length() > 1) {
|
|
selected_asset = selectAsset(valid_assets);
|
|
} else {
|
|
selected_asset = valid_assets.takeFirst();
|
|
}
|
|
|
|
if (!selected_asset.isValid()) {
|
|
return showFatalErrorMessage(tr("No version selected."), tr("No version was selected."));
|
|
}
|
|
|
|
qDebug() << "will install" << selected_asset;
|
|
auto file = downloadAsset(selected_asset);
|
|
|
|
if (!file.exists()) {
|
|
return showFatalErrorMessage(tr("Failed to Download"), tr("Failed to download the selected asset."));
|
|
}
|
|
|
|
performInstall(file);
|
|
}
|
|
|
|
QFileInfo PrismUpdaterApp::downloadAsset(const GitHubReleaseAsset& asset)
|
|
{
|
|
auto temp_dir = QDir::tempPath();
|
|
auto file_url = QUrl(asset.browser_download_url);
|
|
auto out_file_path = FS::PathCombine(temp_dir, file_url.fileName());
|
|
|
|
qDebug() << "downloading" << file_url << "to" << out_file_path;
|
|
auto download = Net::Download::makeFile(file_url, out_file_path);
|
|
download->setNetwork(m_network);
|
|
auto progress_dialog = ProgressDialog();
|
|
|
|
if (progress_dialog.execWithTask(download.get()) == QDialog::Rejected)
|
|
showFatalErrorMessage(tr("Download Aborted"), tr("Download of %1 aborted by user").arg(file_url.toString()));
|
|
|
|
qDebug() << "download complete";
|
|
|
|
QFileInfo out_file(out_file_path);
|
|
return out_file;
|
|
}
|
|
|
|
bool PrismUpdaterApp::callAppImageUpdate()
|
|
{
|
|
QProcess proc = QProcess();
|
|
proc.setProgram("AppImageUpdate");
|
|
proc.setArguments({ QProcessEnvironment::systemEnvironment().value(QStringLiteral("APPIMAGE")) });
|
|
return proc.startDetached();
|
|
}
|
|
|
|
void PrismUpdaterApp::clearUpdateLog()
|
|
{
|
|
QFile::remove(m_updateLogPath);
|
|
}
|
|
|
|
void PrismUpdaterApp::logUpdate(const QString& msg)
|
|
{
|
|
qDebug() << qUtf8Printable(msg);
|
|
FS::append(m_updateLogPath, QStringLiteral("%1\n").arg(msg).toUtf8());
|
|
}
|
|
|
|
std::tuple<QDateTime, QString, QString, QString, QString> read_lock_File(const QString& path)
|
|
{
|
|
auto contents = QString(FS::read(path));
|
|
auto lines = contents.split('\n');
|
|
|
|
QDateTime timestamp;
|
|
QString from, to, target, data_path;
|
|
for (auto line : lines) {
|
|
auto index = line.indexOf("=");
|
|
if (index < 0)
|
|
continue;
|
|
auto left = line.left(index);
|
|
auto right = line.mid(index + 1);
|
|
if (left.toLower() == "timestamp") {
|
|
timestamp = QDateTime::fromString(right, Qt::ISODate);
|
|
} else if (left.toLower() == "from") {
|
|
from = right;
|
|
} else if (left.toLower() == "to") {
|
|
to = right;
|
|
} else if (left.toLower() == "target") {
|
|
target = right;
|
|
} else if (left.toLower() == "data_path") {
|
|
data_path = right;
|
|
}
|
|
}
|
|
return std::make_tuple(timestamp, from, to, target, data_path);
|
|
}
|
|
|
|
bool write_lock_file(const QString& path, QDateTime timestamp, QString from, QString to, QString target, QString data_path)
|
|
{
|
|
try {
|
|
FS::write(path, QStringLiteral("TIMESTAMP=%1\nFROM=%2\nTO=%3\nTARGET=%4\nDATA_PATH=%5\n")
|
|
.arg(timestamp.toString(Qt::ISODate))
|
|
.arg(from)
|
|
.arg(to)
|
|
.arg(target)
|
|
.arg(data_path)
|
|
.toUtf8());
|
|
} catch (FS::FileSystemException err) {
|
|
qWarning() << "Error writing lockfile:" << err.what() << "\n" << err.cause();
|
|
return false;
|
|
}
|
|
return true;
|
|
}
|
|
|
|
void PrismUpdaterApp::performInstall(QFileInfo file)
|
|
{
|
|
qDebug() << "starting install";
|
|
auto update_lock_path = FS::PathCombine(m_dataPath, ".prism_launcher_update.lock");
|
|
QFileInfo update_lock(update_lock_path);
|
|
if (update_lock.exists()) {
|
|
auto [timestamp, from, to, target, data_path] = read_lock_File(update_lock_path);
|
|
auto msg = tr("Update already in progress\n");
|
|
auto infoMsg =
|
|
tr("This installation has a update lock file present at: %1\n"
|
|
"\n"
|
|
"Timestamp: %2\n"
|
|
"Updating from version %3 to %4\n"
|
|
"Target install path: %5\n"
|
|
"Data Path: %6"
|
|
"\n"
|
|
"This likely means that a previous update attempt failed. Please ensure your installation is in working order before "
|
|
"proceeding.\n"
|
|
"Check the Prism Launcher updater log at \n"
|
|
"%7\n"
|
|
"for details on the last update attempt.\n"
|
|
"\n"
|
|
"To overwrite this lock and proceed with this update anyway, select \"Ignore\" below.")
|
|
.arg(update_lock_path)
|
|
.arg(timestamp.toString(Qt::ISODate), from, to, target, data_path)
|
|
.arg(m_updateLogPath);
|
|
QMessageBox msgBox;
|
|
msgBox.setText(msg);
|
|
msgBox.setInformativeText(infoMsg);
|
|
msgBox.setStandardButtons(QMessageBox::Ignore | QMessageBox::Cancel);
|
|
msgBox.setDefaultButton(QMessageBox::Cancel);
|
|
switch (msgBox.exec()) {
|
|
case QMessageBox::Ignore:
|
|
break;
|
|
case QMessageBox::Cancel:
|
|
[[fallthrough]];
|
|
default:
|
|
return showFatalErrorMessage(tr("Update Aborted"), tr("The update attempt was aborted"));
|
|
}
|
|
}
|
|
write_lock_file(update_lock_path, QDateTime::currentDateTime(), m_prismVersion, m_install_release.tag_name, applicationDirPath(),
|
|
m_dataPath);
|
|
clearUpdateLog();
|
|
|
|
auto changelog_path = FS::PathCombine(m_dataPath, ".prism_launcher_update.changelog");
|
|
FS::write(changelog_path, m_install_release.body.toUtf8());
|
|
|
|
logUpdate(tr("Updating from %1 to %2").arg(m_prismVersion).arg(m_install_release.tag_name));
|
|
if (m_isPortable || file.suffix().toLower() == "zip") {
|
|
logUpdate(tr("Updating portable install at %1").arg(applicationDirPath()));
|
|
unpackAndInstall(file);
|
|
} else {
|
|
logUpdate(tr("Running installer file at %1").arg(file.absoluteFilePath()));
|
|
QProcess proc = QProcess();
|
|
proc.setProgram(file.absoluteFilePath());
|
|
bool result = proc.startDetached();
|
|
logUpdate(tr("Process start result: %1").arg(result ? tr("yes") : tr("no")));
|
|
exit(result ? 0 : 1);
|
|
}
|
|
}
|
|
|
|
void PrismUpdaterApp::unpackAndInstall(QFileInfo archive)
|
|
{
|
|
logUpdate(tr("Backing up install"));
|
|
backupAppDir();
|
|
|
|
if (auto loc = unpackArchive(archive)) {
|
|
auto marker_file_path = loc.value().absoluteFilePath(".prism_launcher_updater_unpack.marker");
|
|
FS::write(marker_file_path, applicationDirPath().toUtf8());
|
|
auto new_updater_path = loc.value().absoluteFilePath("prismlauncher_updater");
|
|
#if defined Q_OS_WIN32
|
|
new_updater_path.append(".exe");
|
|
#endif
|
|
logUpdate(tr("Starting new updater at '%1'").arg(new_updater_path));
|
|
QProcess proc = QProcess();
|
|
if (!proc.startDetached(new_updater_path, { "-d", m_dataPath }, loc.value().absolutePath())) {
|
|
logUpdate(tr("Failed to launch '%1' %2").arg(new_updater_path).arg(proc.errorString()));
|
|
return exit(10);
|
|
}
|
|
return exit(); // up to the new updater now
|
|
}
|
|
return exit(1); // unpack failure
|
|
}
|
|
|
|
void PrismUpdaterApp::backupAppDir()
|
|
{
|
|
auto manifest_path = FS::PathCombine(applicationDirPath(), "manifest.txt");
|
|
QFileInfo manifest(manifest_path);
|
|
|
|
QStringList file_list;
|
|
if (manifest.isFile()) {
|
|
// load manifest from file
|
|
|
|
logUpdate(tr("Reading manifest from %1").arg(manifest.absoluteFilePath()));
|
|
try {
|
|
auto contents = QString::fromUtf8(FS::read(manifest.absoluteFilePath()));
|
|
auto files = contents.split('\n');
|
|
for (auto file : files) {
|
|
file_list.append(file.trimmed());
|
|
}
|
|
} catch (FS::FileSystemException) {
|
|
}
|
|
}
|
|
|
|
if (file_list.isEmpty()) {
|
|
// best guess
|
|
if (BuildConfig.BUILD_PLATFORM.toLower() == "linux") {
|
|
file_list.append({ "PrismLauncher", "bin", "share", "lib" });
|
|
} else { // windows by process of elimination
|
|
file_list.append({
|
|
"jars",
|
|
"prismlauncher.exe",
|
|
"prismlauncher_filelink.exe",
|
|
"prismlauncher_updater.exe",
|
|
"qtlogging.ini",
|
|
"imageformats",
|
|
"iconengines",
|
|
"platforms",
|
|
"styles",
|
|
"tls",
|
|
"qt.conf",
|
|
"Qt*.dll",
|
|
});
|
|
}
|
|
file_list.append("portable.txt");
|
|
logUpdate("manifest.txt empty or missing. making best guess at files to back up.");
|
|
}
|
|
logUpdate(tr("Backing up:\n %1").arg(file_list.join(",\n ")));
|
|
|
|
QDir app_dir = QCoreApplication::applicationDirPath();
|
|
auto backup_dir = FS::PathCombine(
|
|
app_dir.absolutePath(),
|
|
QStringLiteral("backup_") +
|
|
QString(m_prismVersion).replace(QRegularExpression("[" + QRegularExpression::escape("\\/:*?\"<>|") + "]"), QString("_")) + "-" +
|
|
m_prismGitCommit);
|
|
FS::ensureFolderPathExists(backup_dir);
|
|
auto backup_marker_path = FS::PathCombine(m_dataPath, ".prism_launcher_update_backup_path.txt");
|
|
FS::write(backup_marker_path, backup_dir.toUtf8());
|
|
|
|
QProgressDialog progress(tr("Backing up install at %1").arg(applicationDirPath()), "", 0, file_list.length());
|
|
progress.setCancelButton(nullptr);
|
|
progress.show();
|
|
QCoreApplication::processEvents();
|
|
int i = 0;
|
|
for (auto glob : file_list) {
|
|
QDirIterator iter(app_dir.absolutePath(), QStringList({ glob }), QDir::Files | QDir::Dirs | QDir::NoDotAndDotDot);
|
|
progress.setValue(i);
|
|
QCoreApplication::processEvents();
|
|
while (iter.hasNext()) {
|
|
auto to_bak_file = iter.next();
|
|
auto rel_path = app_dir.relativeFilePath(to_bak_file);
|
|
auto bak_path = FS::PathCombine(backup_dir, rel_path);
|
|
logUpdate(tr("Backing up and then removing %1").arg(to_bak_file));
|
|
FS::ensureFilePathExists(bak_path);
|
|
auto result = FS::copy(to_bak_file, bak_path)();
|
|
if (!result) {
|
|
logUpdate(tr("Failed to backup %1 to %2").arg(to_bak_file).arg(bak_path));
|
|
} else {
|
|
if (!FS::deletePath(to_bak_file))
|
|
logUpdate(tr("Failed to remove %1").arg(to_bak_file));
|
|
}
|
|
}
|
|
i++;
|
|
}
|
|
progress.setValue(i);
|
|
QCoreApplication::processEvents();
|
|
}
|
|
|
|
std::optional<QDir> PrismUpdaterApp::unpackArchive(QFileInfo archive)
|
|
{
|
|
auto temp_extract_path = FS::PathCombine(m_dataPath, "prism_launcher_update_release");
|
|
FS::ensureFolderPathExists(temp_extract_path);
|
|
auto tmp_extract_dir = QDir(temp_extract_path);
|
|
|
|
if (archive.fileName().endsWith(".zip")) {
|
|
auto result = MMCZip::extractDir(archive.absoluteFilePath(), tmp_extract_dir.absolutePath());
|
|
if (result) {
|
|
logUpdate(tr("Extracted the following to \"%1\":\n %2").arg(tmp_extract_dir.absolutePath()).arg(result->join("\n ")));
|
|
} else {
|
|
logUpdate(tr("Failed to extract %1 to %2").arg(archive.absoluteFilePath()).arg(tmp_extract_dir.absolutePath()));
|
|
showFatalErrorMessage("Failed to extract archive",
|
|
tr("Failed to extract %1 to %2").arg(archive.absoluteFilePath()).arg(tmp_extract_dir.absolutePath()));
|
|
return std::nullopt;
|
|
}
|
|
|
|
} else if (archive.fileName().endsWith(".tar.gz")) {
|
|
QString cmd = "tar";
|
|
QStringList args = { "-xvf", archive.absoluteFilePath(), "-C", tmp_extract_dir.absolutePath() };
|
|
logUpdate(tr("Running: `%1 %2`").arg(cmd).arg(args.join(" ")));
|
|
QProcess proc = QProcess();
|
|
proc.start(cmd, args);
|
|
if (!proc.waitForStarted(5000)) { // wait 5 seconds to start
|
|
auto msg = tr("Failed to launcher child process \"%1 %2\".").arg(cmd).arg(args.join(" "));
|
|
logUpdate(msg);
|
|
showFatalErrorMessage(tr("Failed extract archive"), msg);
|
|
return std::nullopt;
|
|
}
|
|
auto result = proc.waitForFinished(5000);
|
|
auto out = proc.readAll();
|
|
logUpdate(out);
|
|
if (!result) {
|
|
auto msg = tr("Child process \"%1 %2\" failed.").arg(cmd).arg(args.join(" "));
|
|
logUpdate(msg);
|
|
showFatalErrorMessage(tr("Failed to extract archive"), msg);
|
|
return std::nullopt;
|
|
}
|
|
|
|
} else {
|
|
logUpdate(tr("Unknown archive format for %1").arg(archive.absoluteFilePath()));
|
|
showFatalErrorMessage("Can not extract", QStringLiteral("Unknown archive format %1").arg(archive.absoluteFilePath()));
|
|
return std::nullopt;
|
|
}
|
|
|
|
return tmp_extract_dir;
|
|
}
|
|
|
|
bool PrismUpdaterApp::loadPrismVersionFromExe(const QString& exe_path)
|
|
{
|
|
QProcess proc = QProcess();
|
|
proc.setProcessChannelMode(QProcess::MergedChannels);
|
|
proc.setReadChannel(QProcess::StandardOutput);
|
|
proc.start(exe_path, { "-v" });
|
|
if (!proc.waitForStarted(5000)) {
|
|
showFatalErrorMessage(tr("Failed to Check Version"), tr("Failed to launcher child launcher process to read version."));
|
|
return false;
|
|
} // wait 5 seconds to start
|
|
if (!proc.waitForFinished(5000)) {
|
|
showFatalErrorMessage(tr("Failed to Check Version"), tr("Child launcher process failed."));
|
|
return false;
|
|
}
|
|
auto out = proc.readAll();
|
|
auto lines = out.split('\n');
|
|
if (lines.length() < 2)
|
|
return false;
|
|
auto first = lines.takeFirst();
|
|
auto first_parts = first.split(' ');
|
|
if (first_parts.length() < 2)
|
|
return false;
|
|
m_prismBinaryName = first_parts.takeFirst();
|
|
auto version = first_parts.takeFirst();
|
|
m_prismVersion = version;
|
|
if (version.contains('-')) {
|
|
auto index = version.indexOf('-');
|
|
m_prsimVersionChannel = version.mid(index + 1);
|
|
version = version.left(index);
|
|
} else {
|
|
m_prsimVersionChannel = "stable";
|
|
}
|
|
auto version_parts = version.split('.');
|
|
m_prismVersionMajor = version_parts.takeFirst().toInt();
|
|
m_prismVersionMinor = version_parts.takeFirst().toInt();
|
|
m_prismGitCommit = lines.takeFirst().simplified();
|
|
return true;
|
|
}
|
|
|
|
void PrismUpdaterApp::loadReleaseList()
|
|
{
|
|
auto github_repo = m_prismRepoUrl;
|
|
if (github_repo.host() != "github.com")
|
|
return fail("updating from a non github url is not supported");
|
|
|
|
auto path_parts = github_repo.path().split('/');
|
|
path_parts.removeFirst(); // empty segment from leading /
|
|
auto repo_owner = path_parts.takeFirst();
|
|
auto repo_name = path_parts.takeFirst();
|
|
auto api_url = QString("https://api.github.com/repos/%1/%2/releases").arg(repo_owner, repo_name);
|
|
|
|
qDebug() << "Fetching release list from" << api_url;
|
|
|
|
downloadReleasePage(api_url, 1);
|
|
}
|
|
|
|
void PrismUpdaterApp::downloadReleasePage(const QString& api_url, int page)
|
|
{
|
|
int per_page = 30;
|
|
auto page_url = QString("%1?per_page=%2&page=%3").arg(api_url).arg(QString::number(per_page)).arg(QString::number(page));
|
|
auto response = std::make_shared<QByteArray>();
|
|
auto download = Net::Download::makeByteArray(page_url, response.get());
|
|
download->setNetwork(m_network);
|
|
m_current_url = page_url;
|
|
|
|
auto github_api_headers = new Net::RawHeaderProxy();
|
|
github_api_headers->addHeaders({
|
|
{ "Accept", "application/vnd.github+json" },
|
|
{ "X-GitHub-Api-Version", "2022-11-28" },
|
|
});
|
|
download->addHeaderProxy(github_api_headers);
|
|
|
|
connect(download.get(), &Net::Download::succeeded, this, [this, response, per_page, api_url, page]() {
|
|
int num_found = parseReleasePage(response.get());
|
|
if (!(num_found < per_page)) { // there may be more, fetch next page
|
|
downloadReleasePage(api_url, page + 1);
|
|
} else {
|
|
run();
|
|
}
|
|
});
|
|
connect(download.get(), &Net::Download::failed, this, &PrismUpdaterApp::downloadError);
|
|
|
|
m_current_task.reset(download);
|
|
connect(download.get(), &Net::Download::finished, this, [this]() {
|
|
qDebug() << "Download" << m_current_task->getUid().toString() << "finished";
|
|
m_current_task.reset();
|
|
m_current_url = "";
|
|
});
|
|
|
|
QCoreApplication::processEvents();
|
|
|
|
QMetaObject::invokeMethod(download.get(), &Task::start, Qt::QueuedConnection);
|
|
}
|
|
|
|
int PrismUpdaterApp::parseReleasePage(const QByteArray* response)
|
|
{
|
|
if (response->isEmpty()) // empty page
|
|
return 0;
|
|
int num_releases = 0;
|
|
try {
|
|
auto doc = Json::requireDocument(*response);
|
|
auto release_list = Json::requireArray(doc);
|
|
for (auto release_json : release_list) {
|
|
auto release_obj = Json::requireObject(release_json);
|
|
|
|
GitHubRelease release = {};
|
|
release.id = Json::requireInteger(release_obj, "id");
|
|
release.name = Json::ensureString(release_obj, "name");
|
|
release.tag_name = Json::requireString(release_obj, "tag_name");
|
|
release.created_at = QDateTime::fromString(Json::requireString(release_obj, "created_at"), Qt::ISODate);
|
|
release.published_at = QDateTime::fromString(Json::ensureString(release_obj, "published_at"), Qt::ISODate);
|
|
release.draft = Json::requireBoolean(release_obj, "draft");
|
|
release.prerelease = Json::requireBoolean(release_obj, "prerelease");
|
|
release.body = Json::ensureString(release_obj, "body");
|
|
release.version = Version(release.tag_name);
|
|
|
|
auto release_assets_obj = Json::requireArray(release_obj, "assets");
|
|
for (auto asset_json : release_assets_obj) {
|
|
auto asset_obj = Json::requireObject(asset_json);
|
|
GitHubReleaseAsset asset = {};
|
|
asset.id = Json::requireInteger(asset_obj, "id");
|
|
asset.name = Json::requireString(asset_obj, "name");
|
|
asset.label = Json::ensureString(asset_obj, "label");
|
|
asset.content_type = Json::requireString(asset_obj, "content_type");
|
|
asset.size = Json::requireInteger(asset_obj, "size");
|
|
asset.created_at = QDateTime::fromString(Json::requireString(asset_obj, "created_at"), Qt::ISODate);
|
|
asset.updated_at = QDateTime::fromString(Json::requireString(asset_obj, "updated_at"), Qt::ISODate);
|
|
asset.browser_download_url = Json::requireString(asset_obj, "browser_download_url");
|
|
release.assets.append(asset);
|
|
}
|
|
m_releases.append(release);
|
|
num_releases++;
|
|
}
|
|
} catch (Json::JsonException& e) {
|
|
auto err_msg =
|
|
QString("Failed to parse releases from github: %1\n%2").arg(e.what()).arg(QString::fromStdString(response->toStdString()));
|
|
fail(err_msg);
|
|
}
|
|
return num_releases;
|
|
}
|
|
|
|
GitHubRelease PrismUpdaterApp::getLatestRelease()
|
|
{
|
|
GitHubRelease latest;
|
|
for (auto release : m_releases) {
|
|
if (!latest.isValid() || (!release.draft && release.version > latest.version)) {
|
|
latest = release;
|
|
}
|
|
}
|
|
return latest;
|
|
}
|
|
|
|
bool PrismUpdaterApp::needUpdate(const GitHubRelease& release)
|
|
{
|
|
auto current_ver = Version(QString("%1.%2").arg(QString::number(m_prismVersionMajor)).arg(QString::number(m_prismVersionMinor)));
|
|
return current_ver < release.version;
|
|
}
|
|
|
|
void PrismUpdaterApp::downloadError(QString reason)
|
|
{
|
|
fail(QString("Network request Failed: %1 with reason %2").arg(m_current_url).arg(reason));
|
|
}
|