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// Copyright 2007-2021 The Mumble Developers. All rights reserved.
// Use of this source code is governed by a BSD-style license
// that can be found in the LICENSE file at the root of the
// Mumble source tree or at <https://www.mumble.info/LICENSE>.
#ifndef MUMBLE_MUMBLE_GLOBAL_H_
#define MUMBLE_MUMBLE_GLOBAL_H_
#include <QtCore/QDir>
#include <boost/shared_ptr.hpp>
#include "ACL.h"
#include "Settings.h"
#include "Timer.h"
#include "Version.h"
// Global helper class to spread variables around across threads.
class MainWindow;
class ServerHandler;
class AudioInput;
class AudioOutput;
class Database;
class Log;
class Plugins;
class QSettings;
class Overlay;
class LCD;
class Zeroconf;
class OverlayClient;
class CELTCodec;
class OpusCodec;
class LogEmitter;
class DeveloperConsole;
class TalkingUI;
class QNetworkAccessManager;
struct Global Q_DECL_FINAL {
private:
Q_DISABLE_COPY(Global)
public:
static Global *g_global_struct;
static Global &get();
MainWindow *mw;
Settings s;
boost::shared_ptr< ServerHandler > sh;
boost::shared_ptr< AudioInput > ai;
boost::shared_ptr< AudioOutput > ao;
/**
* @remark Must only be accessed from the main event loop
*/
Database *db;
Log *l;
Plugins *p;
QSettings *qs;
#ifdef USE_OVERLAY
Overlay *o;
#endif
LCD *lcd;
Zeroconf *zeroconf;
QNetworkAccessManager *nam;
QSharedPointer< LogEmitter > le;
DeveloperConsole *c;
TalkingUI *talkingUI;
int iPushToTalk;
Timer tDoublePush;
quint64 uiDoublePush;
/// Holds the current VoiceTarget ID to send audio to
int iTarget;
/// Holds the value of iTarget before its last change until the current
/// audio-stream ends (and it has a value > 0). See the comment in
/// AudioInput::flushCheck for further details on this.
int iPrevTarget;
bool bPushToMute;
bool bCenterPosition;
bool bPosTest;
bool bInAudioWizard;
#ifdef USE_OVERLAY
OverlayClient *ocIntercept;
#endif
int iAudioPathTime;
/// A unique ID for the current user. It is being assigned by the server right
/// after connecting to it. An ID of 0 indicates that the user currently isn't
/// connected to a server.
unsigned int uiSession;
ChanACL::Permissions pPermissions;
int iMaxBandwidth;
int iAudioBandwidth;
QDir qdBasePath;
QMap< int, CELTCodec * > qmCodecs;
OpusCodec *oCodec;
int iCodecAlpha, iCodecBeta;
bool bPreferAlpha;
bool bOpus;
bool bAttenuateOthers;
/// If set the AudioOutput::mix will forcefully adjust the volume of all
/// non-priority speakers.
bool prioritySpeakerActiveOverride;
bool bAllowHTML;
unsigned int uiMessageLength;
unsigned int uiImageLength;
unsigned int uiMaxUsers;
bool bQuit;
QString windowTitlePostfix;
bool bDebugDumpInput;
bool bDebugPrintQueue;
bool bHappyEaster;
static const char ccHappyEaster[];
Global(const QString &qsConfigPath = QString());
~Global();
};
// Class to handle ordered initialization of globals.
// This allows the same link-time magic as used everywhere else
// for globals that need an init before the GUI starts, but
// after we reach main().
class DeferInit {
private:
Q_DISABLE_COPY(DeferInit)
protected:
static QMultiMap< int, DeferInit * > *qmDeferers;
void add(int priority);
public:
DeferInit(int priority) { add(priority); };
DeferInit() { add(0); };
virtual ~DeferInit();
virtual void initialize(){};
virtual void destroy(){};
static void run_initializers();
static void run_destroyers();
};
/// Special exit code which causes mumble to restart itself. The outward facing return code with be 0
const int MUMBLE_EXIT_CODE_RESTART = 64738;
#endif
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