summaryrefslogtreecommitdiffstats
path: root/MultiMC.cpp
blob: b685ed1345bb3fb798c5091ee11e0f72bad1735f (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352

#include "MultiMC.h"
#include <iostream>
#include <QDir>
#include <QNetworkAccessManager>
#include <QTranslator>
#include <QLibraryInfo>

#include "gui/mainwindow.h"
#include "logic/lists/InstanceList.h"
#include "logic/lists/IconList.h"
#include "logic/lists/LwjglVersionList.h"
#include "logic/lists/MinecraftVersionList.h"
#include "logic/lists/ForgeVersionList.h"

#include "logic/InstanceLauncher.h"
#include "logic/net/HttpMetaCache.h"

#include "pathutils.h"
#include "cmdutils.h"
#include <inisettingsobject.h>
#include <setting.h>
#include <logger/QsLog.h>
#include <logger/QsLogDest.h>

#include "config.h"
using namespace Util::Commandline;

MultiMC::MultiMC(int &argc, char **argv) : QApplication(argc, argv)
{
	setOrganizationName("Forkk");
	setApplicationName("MultiMC 5");

	initTranslations();

	// Print app header
	std::cout << "MultiMC 5" << std::endl;
	std::cout << "(c) 2013 MultiMC Contributors" << std::endl << std::endl;

	// Commandline parsing
	QHash<QString, QVariant> args;
	{
		Parser parser(FlagStyle::GNU, ArgumentStyle::SpaceAndEquals);

		// --help
		parser.addSwitch("help");
		parser.addShortOpt("help", 'h');
		parser.addDocumentation("help", "display this help and exit.");
		// --version
		parser.addSwitch("version");
		parser.addShortOpt("version", 'V');
		parser.addDocumentation("version", "display program version and exit.");
		// --dir
		parser.addOption("dir", applicationDirPath());
		parser.addShortOpt("dir", 'd');
		parser.addDocumentation("dir", "use the supplied directory as MultiMC root instead of "
									   "the binary location (use '.' for current)");
		// --update
		parser.addOption("update");
		parser.addShortOpt("update", 'u');
		parser.addDocumentation("update", "replaces the given file with the running executable",
								"<path>");
		// --quietupdate
		parser.addSwitch("quietupdate");
		parser.addShortOpt("quietupdate", 'U');
		parser.addDocumentation("quietupdate",
								"doesn't restart MultiMC after installing updates");
		// --launch
		parser.addOption("launch");
		parser.addShortOpt("launch", 'l');
		parser.addDocumentation("launch", "tries to launch the given instance", "<inst>");

		// parse the arguments
		try
		{
			args = parser.parse(arguments());
		}
		catch (ParsingError e)
		{
			std::cerr << "CommandLineError: " << e.what() << std::endl;
			std::cerr << "Try '%1 -h' to get help on MultiMC's command line parameters."
					  << std::endl;
			m_status = MultiMC::Failed;
			return;
		}

		// display help and exit
		if (args["help"].toBool())
		{
			std::cout << qPrintable(parser.compileHelp(arguments()[0]));
			m_status = MultiMC::Succeeded;
			return;
		}

		// display version and exit
		if (args["version"].toBool())
		{
			std::cout << "Version " << VERSION_STR << std::endl;
			std::cout << "Git " << GIT_COMMIT << std::endl;
			std::cout << "Tag: " << JENKINS_BUILD_TAG << " " << (ARCH == x64 ? "x86_64" : "x86")
					  << std::endl;
			m_status = MultiMC::Succeeded;
			return;
		}

		// update
		// Note: cwd is always the current executable path!
		if (!args["update"].isNull())
		{
			std::cout << "Performing MultiMC update: " << qPrintable(args["update"].toString())
					  << std::endl;
			QString cwd = QDir::currentPath();
			QDir::setCurrent(applicationDirPath());
			QFile file(applicationFilePath());
			file.copy(args["update"].toString());
			if (args["quietupdate"].toBool())
			{
				m_status = MultiMC::Succeeded;
				return;
			}
			QDir::setCurrent(cwd);
		}
	}

	// change directory
	QDir::setCurrent(args["dir"].toString());

	// init the logger
	initLogger();

	// load settings
	initGlobalSettings();

	// and instances
	m_instances.reset(new InstanceList(m_settings->get("InstanceDir").toString(), this));
	std::cout << "Loading Instances..." << std::endl;
	m_instances->loadList();

	// init the http meta cache
	initHttpMetaCache();

	// create the global network manager
	m_qnam.reset(new QNetworkAccessManager(this));

	// Register meta types.
	qRegisterMetaType<LoginResponse>("LoginResponse");

	// launch instance, if that's what should be done
	if (!args["launch"].isNull())
	{
		if (InstanceLauncher(args["launch"].toString()).launch())
			m_status = MultiMC::Succeeded;
		else
			m_status = MultiMC::Failed;
		return;
	}
	m_status = MultiMC::Initialized;
}

MultiMC::~MultiMC()
{
	if (m_mmc_translator)
	{
		removeTranslator(m_mmc_translator.get());
	}
	if (m_qt_translator)
	{
		removeTranslator(m_qt_translator.get());
	}
}

void MultiMC::initTranslations()
{
	m_qt_translator.reset(new QTranslator());
	if (m_qt_translator->load("qt_" + QLocale::system().name(),
							  QLibraryInfo::location(QLibraryInfo::TranslationsPath)))
	{
		std::cout << "Loading Qt Language File for "
				  << QLocale::system().name().toLocal8Bit().constData() << "...";
		if (!installTranslator(m_qt_translator.get()))
		{
			std::cout << " failed.";
			m_qt_translator.reset();
		}
		std::cout << std::endl;
	}
	else
	{
		m_qt_translator.reset();
	}

	m_mmc_translator.reset(new QTranslator());
	if (m_mmc_translator->load("mmc_" + QLocale::system().name(),
							   QDir("translations").absolutePath()))
	{
		std::cout << "Loading MMC Language File for "
				  << QLocale::system().name().toLocal8Bit().constData() << "...";
		if (!installTranslator(m_mmc_translator.get()))
		{
			std::cout << " failed.";
			m_mmc_translator.reset();
		}
		std::cout << std::endl;
	}
	else
	{
		m_mmc_translator.reset();
	}
}

void MultiMC::initLogger()
{
	// init the logging mechanism
	QsLogging::Logger &logger = QsLogging::Logger::instance();
	logger.setLoggingLevel(QsLogging::TraceLevel);
	m_fileDestination = QsLogging::DestinationFactory::MakeFileDestination("MultiMC.log");
	m_debugDestination = QsLogging::DestinationFactory::MakeDebugOutputDestination();
	logger.addDestination(m_fileDestination.get());
	logger.addDestination(m_debugDestination.get());
	// log all the things
	logger.setLoggingLevel(QsLogging::TraceLevel);
}

void MultiMC::initGlobalSettings()
{
	m_settings.reset(new INISettingsObject("multimc.cfg", this));
	// Updates
	m_settings->registerSetting(new Setting("UseDevBuilds", false));
	m_settings->registerSetting(new Setting("AutoUpdate", true));

	// Folders
	m_settings->registerSetting(new Setting("InstanceDir", "instances"));
	m_settings->registerSetting(new Setting("CentralModsDir", "mods"));
	m_settings->registerSetting(new Setting("LWJGLDir", "lwjgl"));

	// Console
	m_settings->registerSetting(new Setting("ShowConsole", true));
	m_settings->registerSetting(new Setting("AutoCloseConsole", true));

	// Toolbar settings
	m_settings->registerSetting(new Setting("InstanceToolbarVisible", true));
	m_settings->registerSetting(new Setting("InstanceToolbarPosition", QPoint()));

	// Console Colors
	//	m_settings->registerSetting(new Setting("SysMessageColor", QColor(Qt::blue)));
	//	m_settings->registerSetting(new Setting("StdOutColor", QColor(Qt::black)));
	//	m_settings->registerSetting(new Setting("StdErrColor", QColor(Qt::red)));

	// Window Size
	m_settings->registerSetting(new Setting("LaunchMaximized", false));
	m_settings->registerSetting(new Setting("MinecraftWinWidth", 854));
	m_settings->registerSetting(new Setting("MinecraftWinHeight", 480));

	// Auto login
	m_settings->registerSetting(new Setting("AutoLogin", false));

	// Memory
	m_settings->registerSetting(new Setting("MinMemAlloc", 512));
	m_settings->registerSetting(new Setting("MaxMemAlloc", 1024));
	m_settings->registerSetting(new Setting("PermGen", 64));

	// Java Settings
	m_settings->registerSetting(new Setting("JavaPath", "java"));
	m_settings->registerSetting(new Setting("JvmArgs", ""));

	// Custom Commands
	m_settings->registerSetting(new Setting("PreLaunchCommand", ""));
	m_settings->registerSetting(new Setting("PostExitCommand", ""));

	// The cat
	m_settings->registerSetting(new Setting("TheCat", false));

	// Shall the main window hide on instance launch
	m_settings->registerSetting(new Setting("NoHide", false));

	// Persistent value for the client ID
	m_settings->registerSetting(new Setting("YggdrasilClientToken", ""));
	QString currentYggID = m_settings->get("YggdrasilClientToken").toString();
	if (currentYggID.isEmpty())
	{
		QUuid uuid = QUuid::createUuid();
		m_settings->set("YggdrasilClientToken", uuid.toString());
	}
}

void MultiMC::initHttpMetaCache()
{
	m_metacache.reset(new HttpMetaCache("metacache"));
	m_metacache->addBase("assets", QDir("assets").absolutePath());
	m_metacache->addBase("versions", QDir("versions").absolutePath());
	m_metacache->addBase("libraries", QDir("libraries").absolutePath());
	m_metacache->addBase("minecraftforge", QDir("mods/minecraftforge").absolutePath());
	m_metacache->Load();
}

std::shared_ptr<IconList> MultiMC::icons()
{
	if (!m_icons)
	{
		m_icons.reset(new IconList);
	}
	return m_icons;
}

std::shared_ptr<LWJGLVersionList> MultiMC::lwjgllist()
{
	if (!m_lwjgllist)
	{
		m_lwjgllist.reset(new LWJGLVersionList());
	}
	return m_lwjgllist;
}

std::shared_ptr<ForgeVersionList> MultiMC::forgelist()
{
	if (!m_forgelist)
	{
		m_forgelist.reset(new ForgeVersionList());
	}
	return m_forgelist;
}

std::shared_ptr<MinecraftVersionList> MultiMC::minecraftlist()
{
	if (!m_minecraftlist)
	{
		m_minecraftlist.reset(new MinecraftVersionList());
	}
	return m_minecraftlist;
}

int main(int argc, char *argv[])
{
	// initialize Qt
	MultiMC app(argc, argv);

	// show main window
	MainWindow mainWin;
	mainWin.show();

	switch (app.status())
	{
	case MultiMC::Initialized:
		return app.exec();
	case MultiMC::Failed:
		return 1;
	case MultiMC::Succeeded:
		return 0;
	}
}

#include "MultiMC.moc"