CELTCodec::CELTCodec(const QString &version) {
bValid = false;
cmMode = NULL;
qsVersion = version;
qlCELT.setLoadHints(QLibrary::ResolveAllSymbolsHint);
QStringList alternatives;
#if defined(Q_OS_MAC)
alternatives << QString::fromLatin1("libcelt0.%1.dylib").arg(version);
alternatives << QString::fromLatin1("celt0.%1.dylib").arg(version);
alternatives << QString::fromLatin1("libcelt.%1.dylib").arg(version);
alternatives << QString::fromLatin1("celt.%1.dylib").arg(version);
#elif defined(Q_OS_UNIX)
alternatives << QString::fromLatin1("libcelt0.so.%1").arg(version);
alternatives << QString::fromLatin1("libcelt.so.%1").arg(version);
alternatives << QString::fromLatin1("celt.so.%1").arg(version);
#else
int cpuinfo[4];
__cpuid(cpuinfo, 1);
if (cpuinfo[3] & 0x02000000) {
if (cpuinfo[3] & 0x04000000) {
if (cpuinfo[2] & 0x00000001) {
alternatives << QString::fromLatin1("celt0.%1.sse3.dll").arg(version);
}
alternatives << QString::fromLatin1("celt0.%1.sse2.dll").arg(version);
}
alternatives << QString::fromLatin1("celt0.%1.sse.dll").arg(version);
}
alternatives << QString::fromLatin1("celt0.%1.dll").arg(version);
#endif
foreach(const QString &lib, alternatives) {
qlCELT.setFileName(QApplication::instance()->applicationDirPath() + QLatin1String("/") + lib);
if (qlCELT.load()) {
bValid = true;
break;
}
#ifdef Q_OS_MAC
qlCELT.setFileName(QApplication::instance()->applicationDirPath() + QLatin1String("/../Codecs/") + lib);
if (qlCELT.load()) {
bValid = true;
break;
}
#endif
#ifdef PLUGIN_PATH
qlCELT.setFileName(QLatin1String(MUMTEXT(PLUGIN_PATH) "/") + lib);
if (qlCELT.load()) {
bValid = true;
break;
}
#endif
qlCELT.setFileName(lib);
if (qlCELT.load()) {
bValid = true;
break;
}
}
OpusCodec::OpusCodec() {
bValid = false;
qlOpus.setLoadHints(QLibrary::ResolveAllSymbolsHint);
QStringList alternatives;
#if defined(Q_OS_MAC)
alternatives << QString::fromLatin1("libopus0.dylib");
alternatives << QString::fromLatin1("opus0.dylib");
alternatives << QString::fromLatin1("libopus.dylib");
alternatives << QString::fromLatin1("opus.dylib");
#elif defined(Q_OS_UNIX)
alternatives << QString::fromLatin1("libopus.so.0");
alternatives << QString::fromLatin1("libopus0.so");
alternatives << QString::fromLatin1("libopus.so");
alternatives << QString::fromLatin1("opus.so");
#else
alternatives << QString::fromLatin1("opus0.dll");
alternatives << QString::fromLatin1("opus.dll");
#endif
foreach(const QString &lib, alternatives) {
qlOpus.setFileName(MumbleApplication::instance()->applicationVersionRootPath() + QLatin1String("/") + lib);
if (qlOpus.load()) {
bValid = true;
break;
}
#ifdef Q_OS_MAC
qlOpus.setFileName(QApplication::instance()->applicationDirPath() + QLatin1String("/../Codecs/") + lib);
if (qlOpus.load()) {
bValid = true;
break;
}
#endif
#ifdef PLUGIN_PATH
qlOpus.setFileName(QLatin1String(MUMTEXT(PLUGIN_PATH) "/") + lib);
if (qlOpus.load()) {
bValid = true;
break;
}
#endif
qlOpus.setFileName(lib);
if (qlOpus.load()) {
bValid = true;
break;
}
}
void OSInfo::fillXml(QDomDocument &doc, QDomElement &root, const QString &os, const QString &osver, const QList<QHostAddress> &qlBind) {
QDomElement tag;
QDomText t;
bool bIs64;
tag=doc.createElement(QLatin1String("machash"));
root.appendChild(tag);
t=doc.createTextNode(OSInfo::getMacHash(qlBind));
tag.appendChild(t);
tag=doc.createElement(QLatin1String("version"));
root.appendChild(tag);
t=doc.createTextNode(QLatin1String(MUMTEXT(MUMBLE_VERSION_STRING)));
tag.appendChild(t);
tag=doc.createElement(QLatin1String("release"));
root.appendChild(tag);
t=doc.createTextNode(QLatin1String(MUMBLE_RELEASE));
tag.appendChild(t);
tag=doc.createElement(QLatin1String("os"));
root.appendChild(tag);
t=doc.createTextNode(os);
tag.appendChild(t);
tag=doc.createElement(QLatin1String("osver"));
root.appendChild(tag);
t=doc.createTextNode(osver);
tag.appendChild(t);
tag=doc.createElement(QLatin1String("qt"));
root.appendChild(tag);
t=doc.createTextNode(QString::fromLatin1(qVersion()));
tag.appendChild(t);
#if defined(Q_WS_WIN)
BOOL bIsWow64 = FALSE;
IsWow64Process(GetCurrentProcess(), &bIsWow64);
bIs64 = bIsWow64;
#else
bIs64 = (QSysInfo::WordSize == 64);
#endif
tag=doc.createElement(QLatin1String("is64bit"));
root.appendChild(tag);
t=doc.createTextNode(QString::number(bIs64 ? 1 : 0));
tag.appendChild(t);
}
void os_init() {
__pfnDliNotifyHook2 = delayHook;
__cpuid(cpuinfo, 1);
#define MMXSSE 0x02800000
if ((cpuinfo[3] & MMXSSE) != MMXSSE) {
::MessageBoxA(NULL, "Mumble requires a SSE capable processor (Pentium 3 / Ahtlon-XP)", "Mumble", MB_OK | MB_ICONERROR);
exit(0);
}
OSVERSIONINFOEXW ovi;
memset(&ovi, 0, sizeof(ovi));
ovi.dwOSVersionInfoSize = sizeof(ovi);
GetVersionEx(reinterpret_cast<OSVERSIONINFOW *>(&ovi));
bIsWin7 = (ovi.dwMajorVersion >= 7) || ((ovi.dwMajorVersion == 6) &&(ovi.dwBuildNumber >= 7100));
bIsVistaSP1 = (ovi.dwMajorVersion >= 7) || ((ovi.dwMajorVersion == 6) &&(ovi.dwBuildNumber >= 6001));
unsigned int currentControl = 0;
_controlfp_s(¤tControl, _DN_FLUSH, _MCW_DN);
SetHeapOptions();
mumble_speex_init();
#ifdef QT_NO_DEBUG
QString console = g.qdBasePath.filePath(QLatin1String("Console.txt"));
fConsole = _wfsopen(console.toStdWString().c_str(), L"a+", _SH_DENYWR);
if (fConsole)
qInstallMsgHandler(mumbleMessageOutput);
QString hash;
QFile f(qApp->applicationFilePath());
if (! f.open(QIODevice::ReadOnly)) {
qWarning("VersionCheck: Failed to open binary");
} else {
QByteArray a = f.readAll();
if (a.size() > 0) {
QCryptographicHash qch(QCryptographicHash::Sha1);
qch.addData(a);
hash = QLatin1String(qch.result().toHex());
}
}
QString comment = QString::fromLatin1("%1\n%2\n%3").arg(QString::fromLatin1(MUMBLE_RELEASE), QString::fromLatin1(MUMTEXT(MUMBLE_VERSION_STRING)), hash);
wcscpy_s(wcComment, PATH_MAX, comment.toStdWString().c_str());
musComment.Type = CommentStreamW;
musComment.Buffer = wcComment;
musComment.BufferSize = wcslen(wcComment) * sizeof(wchar_t);
QString dump = g.qdBasePath.filePath(QLatin1String("mumble.dmp"));
QFileInfo fi(dump);
QDir::root().mkpath(fi.absolutePath());
if (wcscpy_s(wcCrashDumpPath, PATH_MAX, dump.toStdWString().c_str()) == 0)
SetUnhandledExceptionFilter(MumbleUnhandledExceptionFilter);
// Increase our priority class to live alongside games.
if (!SetPriorityClass(GetCurrentProcess(),HIGH_PRIORITY_CLASS))
qWarning("Application: Failed to set priority!");
#endif
g.qdBasePath.mkpath(QLatin1String("Snapshots"));
if (bIsWin7)
SetCurrentProcessExplicitAppUserModelID(L"net.sourceforge.mumble.Mumble");
}
void os_init() {
__cpuid(cpuinfo, 1);
#define MMXSSE 0x02800000
if ((cpuinfo[3] & MMXSSE) != MMXSSE) {
::MessageBoxA(NULL, "Mumble requires a SSE capable processor (Pentium 3 / Ahtlon-XP)", "Mumble", MB_OK | MB_ICONERROR);
exit(0);
}
OSVERSIONINFOEXW ovi;
memset(&ovi, 0, sizeof(ovi));
ovi.dwOSVersionInfoSize = sizeof(ovi);
GetVersionEx(reinterpret_cast<OSVERSIONINFOW *>(&ovi));
bIsWin7 = (ovi.dwMajorVersion >= 7) || ((ovi.dwMajorVersion == 6) &&(ovi.dwBuildNumber >= 7100));
bIsVistaSP1 = (ovi.dwMajorVersion >= 7) || ((ovi.dwMajorVersion == 6) &&(ovi.dwBuildNumber >= 6001));
#if _MSC_VER == 1800 && defined(_M_X64)
// Disable MSVC 2013's FMA-optimized math routines on Windows
// versions earlier than Windows 8 (6.2).
// There are various issues on OSes that do not support the newer
// instructions.
// See issue mumble-voip/mumble#1615.
if (ovi.dwMajorVersion < 5 || (ovi.dwMajorVersion == 6 && ovi.dwMinorVersion <= 1)) {
_set_FMA3_enable(0);
}
#endif
unsigned int currentControl = 0;
_controlfp_s(¤tControl, _DN_FLUSH, _MCW_DN);
SetHeapOptions();
enableCrashOnCrashes();
mumble_speex_init();
#ifdef QT_NO_DEBUG
QString console = g.qdBasePath.filePath(QLatin1String("Console.txt"));
fConsole = _wfsopen(console.toStdWString().c_str(), L"a+", _SH_DENYWR);
if (fConsole) {
#if QT_VERSION >= 0x050000
qInstallMessageHandler(mumbleMessageOutputWithContext);
#else
qInstallMsgHandler(mumbleMessageOutput);
#endif
}
QString hash;
QFile f(qApp->applicationFilePath());
if (! f.open(QIODevice::ReadOnly)) {
qWarning("VersionCheck: Failed to open binary");
} else {
QByteArray a = f.readAll();
if (a.size() > 0) {
QCryptographicHash qch(QCryptographicHash::Sha1);
qch.addData(a);
hash = QLatin1String(qch.result().toHex());
}
}
QString comment = QString::fromLatin1("%1\n%2\n%3").arg(QString::fromLatin1(MUMBLE_RELEASE), QString::fromLatin1(MUMTEXT(MUMBLE_VERSION_STRING)), hash);
wcscpy_s(wcComment, PATH_MAX, comment.toStdWString().c_str());
musComment.Type = CommentStreamW;
musComment.Buffer = wcComment;
musComment.BufferSize = static_cast<ULONG>(wcslen(wcComment) * sizeof(wchar_t));
QString dump = g.qdBasePath.filePath(QLatin1String("mumble.dmp"));
QFileInfo fi(dump);
QDir::root().mkpath(fi.absolutePath());
if (wcscpy_s(wcCrashDumpPath, PATH_MAX, dump.toStdWString().c_str()) == 0)
SetUnhandledExceptionFilter(MumbleUnhandledExceptionFilter);
#endif
g.qdBasePath.mkpath(QLatin1String("Snapshots"));
if (bIsWin7)
SetCurrentProcessExplicitAppUserModelID(L"net.sourceforge.mumble.Mumble");
}
Database::Database() {
QSqlDatabase db = QSqlDatabase::addDatabase(QLatin1String("QSQLITE"));
QSettings qs;
QStringList datapaths;
int i;
datapaths << g.qdBasePath.absolutePath();
datapaths << QDesktopServices::storageLocation(QDesktopServices::DataLocation);
#if defined(Q_OS_UNIX) && ! defined(Q_OS_MAC)
datapaths << QDir::homePath() + QLatin1String("/.config/Mumble");
#endif
datapaths << QDir::homePath();
datapaths << QDir::currentPath();
datapaths << qApp->applicationDirPath();
datapaths << qs.value(QLatin1String("InstPath")).toString();
bool found = false;
for (i = 0; (i < datapaths.size()) && ! found; i++) {
if (!datapaths[i].isEmpty()) {
QFile f(datapaths[i] + QLatin1String("/mumble.sqlite"));
if (f.exists()) {
db.setDatabaseName(f.fileName());
found = db.open();
}
//TODO: If the above succeeds, but we also have a .mumble.sqlite, we open another DB!?
QFile f2(datapaths[i] + QLatin1String("/.mumble.sqlite"));
if (f2.exists()) {
db.setDatabaseName(f2.fileName());
found = db.open();
}
}
}
if (! found) {
for (i = 0; (i < datapaths.size()) && ! found; i++) {
if (!datapaths[i].isEmpty()) {
QDir::root().mkpath(datapaths[i]);
#ifdef Q_OS_WIN
QFile f(datapaths[i] + QLatin1String("/mumble.sqlite"));
#else
QFile f(datapaths[i] + QLatin1String("/.mumble.sqlite"));
#endif
db.setDatabaseName(f.fileName());
found = db.open();
}
}
}
if (! found) {
QMessageBox::critical(NULL, QLatin1String("Mumble"), tr("Mumble failed to initialize a database in any\nof the possible locations."), QMessageBox::Ok | QMessageBox::Default, QMessageBox::NoButton);
qFatal("Database: Failed initialization");
}
QFileInfo fi(db.databaseName());
if (! fi.isWritable()) {
QMessageBox::critical(NULL, QLatin1String("Mumble"), tr("The database '%1' is read-only. Mumble cannot store server settings (i.e. SSL certificates) until you fix this problem.").arg(fi.filePath()), QMessageBox::Ok | QMessageBox::Default, QMessageBox::NoButton);
qWarning("Database: Database is read-only");
}
{
QFile f(db.databaseName());
f.setPermissions(f.permissions() & ~(QFile::ReadGroup | QFile::WriteGroup | QFile::ExeGroup | QFile::ReadOther | QFile::WriteOther | QFile::ExeOther));
}
QSqlQuery query;
execQueryAndLogFailure(query, QLatin1String("CREATE TABLE IF NOT EXISTS `servers` (`id` INTEGER PRIMARY KEY AUTOINCREMENT, `name` TEXT, `hostname` TEXT, `port` INTEGER DEFAULT " MUMTEXT(DEFAULT_MUMBLE_PORT) ", `username` TEXT, `password` TEXT)"));
query.exec(QLatin1String("ALTER TABLE `servers` ADD COLUMN `url` TEXT")); // Upgrade path, failing this query is not noteworthy
execQueryAndLogFailure(query, QLatin1String("CREATE TABLE IF NOT EXISTS `comments` (`who` TEXT, `comment` BLOB, `seen` DATE)"));
execQueryAndLogFailure(query, QLatin1String("CREATE UNIQUE INDEX IF NOT EXISTS `comments_comment` ON `comments`(`who`, `comment`)"));
execQueryAndLogFailure(query, QLatin1String("CREATE INDEX IF NOT EXISTS `comments_seen` ON `comments`(`seen`)"));
execQueryAndLogFailure(query, QLatin1String("CREATE TABLE IF NOT EXISTS `blobs` (`hash` TEXT, `data` BLOB, `seen` DATE)"));
execQueryAndLogFailure(query, QLatin1String("CREATE UNIQUE INDEX IF NOT EXISTS `blobs_hash` ON `blobs`(`hash`)"));
execQueryAndLogFailure(query, QLatin1String("CREATE INDEX IF NOT EXISTS `blobs_seen` ON `blobs`(`seen`)"));
execQueryAndLogFailure(query, QLatin1String("CREATE TABLE IF NOT EXISTS `tokens` (`id` INTEGER PRIMARY KEY AUTOINCREMENT, `digest` BLOB, `token` TEXT)"));
execQueryAndLogFailure(query, QLatin1String("CREATE INDEX IF NOT EXISTS `tokens_host_port` ON `tokens`(`digest`)"));
execQueryAndLogFailure(query, QLatin1String("CREATE TABLE IF NOT EXISTS `shortcut` (`id` INTEGER PRIMARY KEY AUTOINCREMENT, `digest` BLOB, `shortcut` BLOB, `target` BLOB, `suppress` INTEGER)"));
execQueryAndLogFailure(query, QLatin1String("CREATE INDEX IF NOT EXISTS `shortcut_host_port` ON `shortcut`(`digest`)"));
execQueryAndLogFailure(query, QLatin1String("CREATE TABLE IF NOT EXISTS `udp` (`id` INTEGER PRIMARY KEY AUTOINCREMENT, `digest` BLOB)"));
execQueryAndLogFailure(query, QLatin1String("CREATE UNIQUE INDEX IF NOT EXISTS `udp_host_port` ON `udp`(`digest`)"));
execQueryAndLogFailure(query, QLatin1String("CREATE TABLE IF NOT EXISTS `cert` (`id` INTEGER PRIMARY KEY AUTOINCREMENT, `hostname` TEXT, `port` INTEGER, `digest` TEXT)"));
execQueryAndLogFailure(query, QLatin1String("CREATE UNIQUE INDEX IF NOT EXISTS `cert_host_port` ON `cert`(`hostname`,`port`)"));
execQueryAndLogFailure(query, QLatin1String("CREATE TABLE IF NOT EXISTS `friends` (`id` INTEGER PRIMARY KEY AUTOINCREMENT, `name` TEXT, `hash` TEXT)"));
execQueryAndLogFailure(query, QLatin1String("CREATE UNIQUE INDEX IF NOT EXISTS `friends_name` ON `friends`(`name`)"));
execQueryAndLogFailure(query, QLatin1String("CREATE UNIQUE INDEX IF NOT EXISTS `friends_hash` ON `friends`(`hash`)"));
execQueryAndLogFailure(query, QLatin1String("CREATE TABLE IF NOT EXISTS `ignored` (`id` INTEGER PRIMARY KEY AUTOINCREMENT, `hash` TEXT)"));
execQueryAndLogFailure(query, QLatin1String("CREATE UNIQUE INDEX IF NOT EXISTS `ignored_hash` ON `ignored`(`hash`)"));
execQueryAndLogFailure(query, QLatin1String("CREATE TABLE IF NOT EXISTS `muted` (`id` INTEGER PRIMARY KEY AUTOINCREMENT, `hash` TEXT)"));
execQueryAndLogFailure(query, QLatin1String("CREATE UNIQUE INDEX IF NOT EXISTS `muted_hash` ON `muted`(`hash`)"));
execQueryAndLogFailure(query, QLatin1String("CREATE TABLE IF NOT EXISTS `pingcache` (`id` INTEGER PRIMARY KEY AUTOINCREMENT, `hostname` TEXT, `port` INTEGER, `ping` INTEGER)"));
execQueryAndLogFailure(query, QLatin1String("CREATE UNIQUE INDEX IF NOT EXISTS `pingcache_host_port` ON `pingcache`(`hostname`,`port`)"));
execQueryAndLogFailure(query, QLatin1String("DELETE FROM `comments` WHERE `seen` < datetime('now', '-1 years')"));
execQueryAndLogFailure(query, QLatin1String("DELETE FROM `blobs` WHERE `seen` < datetime('now', '-1 months')"));
execQueryAndLogFailure(query, QLatin1String("VACUUM"));
execQueryAndLogFailure(query, QLatin1String("PRAGMA synchronous = OFF"));
#ifdef Q_OS_WIN
// Windows can not handle TRUNCATE with multiple connections to the DB. Thus less performant DELETE.
execQueryAndLogFailure(query, QLatin1String("PRAGMA journal_mode = DELETE"));
#else
execQueryAndLogFailure(query, QLatin1String("PRAGMA journal_mode = TRUNCATE"));
#endif
execQueryAndLogFailure(query, QLatin1String("SELECT sqlite_version()"));
while (query.next())
qWarning() << "Database SQLite:" << query.value(0).toString();
}
void OSInfo::fillXml(QDomDocument &doc, QDomElement &root, const QString &os, const QString &osver, const QList<QHostAddress> &qlBind) {
QDomElement tag;
QDomText t;
bool bIs64;
bool bSSE2 = false;
QString cpu_id, cpu_extid;
tag=doc.createElement(QLatin1String("machash"));
root.appendChild(tag);
t=doc.createTextNode(OSInfo::getMacHash(qlBind));
tag.appendChild(t);
tag=doc.createElement(QLatin1String("version"));
root.appendChild(tag);
t=doc.createTextNode(QLatin1String(MUMTEXT(MUMBLE_VERSION_STRING)));
tag.appendChild(t);
tag=doc.createElement(QLatin1String("release"));
root.appendChild(tag);
t=doc.createTextNode(QLatin1String(MUMBLE_RELEASE));
tag.appendChild(t);
tag=doc.createElement(QLatin1String("os"));
root.appendChild(tag);
t=doc.createTextNode(os);
tag.appendChild(t);
tag=doc.createElement(QLatin1String("osver"));
root.appendChild(tag);
t=doc.createTextNode(osver);
tag.appendChild(t);
tag=doc.createElement(QLatin1String("qt"));
root.appendChild(tag);
t=doc.createTextNode(QString::fromLatin1(qVersion()));
tag.appendChild(t);
#if defined(Q_OS_WIN)
BOOL bIsWow64 = FALSE;
IsWow64Process(GetCurrentProcess(), &bIsWow64);
bIs64 = bIsWow64;
#elif defined(Q_OS_MAC)
size_t len = sizeof(bool);
sysctlbyname("hw.cpu64bit_capable", &bIs64, &len, NULL, 0);
#else
bIs64 = (QSysInfo::WordSize == 64);
#endif
tag=doc.createElement(QLatin1String("is64bit"));
root.appendChild(tag);
t=doc.createTextNode(QString::number(bIs64 ? 1 : 0));
tag.appendChild(t);
#if defined(Q_OS_WIN)
#define regstr(x) QString::fromLatin1(reinterpret_cast<const char *>(& x), 4)
int chop;
int cpuinfo[4];
__cpuid(cpuinfo, 1);
bSSE2 = (cpuinfo[3] & 0x04000000);
__cpuid(cpuinfo, 0);
cpu_id = regstr(cpuinfo[1]) + regstr(cpuinfo[3]) + regstr(cpuinfo[2]);
for (unsigned int j=2; j<=4;++j) {
__cpuid(cpuinfo, 0x80000000 + j);
cpu_extid += regstr(cpuinfo[0]) + regstr(cpuinfo[1]) + regstr(cpuinfo[2]) + regstr(cpuinfo[3]);
}
cpu_id = cpu_id.trimmed();
chop = cpu_id.indexOf(QLatin1Char('\0'));
if (chop != -1)
cpu_id.truncate(chop);
cpu_extid = cpu_extid.trimmed();
chop = cpu_extid.indexOf(QLatin1Char('\0'));
if (chop != -1)
cpu_extid.truncate(chop);
#endif
tag=doc.createElement(QLatin1String("cpu_id"));
root.appendChild(tag);
t=doc.createTextNode(cpu_id);
tag.appendChild(t);
tag=doc.createElement(QLatin1String("cpu_extid"));
root.appendChild(tag);
t=doc.createTextNode(cpu_extid);
tag.appendChild(t);
tag=doc.createElement(QLatin1String("cpu_sse2"));
root.appendChild(tag);
t=doc.createTextNode(QString::number(bSSE2 ? 1 : 0));
tag.appendChild(t);
}
void Network::prepareRequest(QNetworkRequest &req) {
#if QT_VERSION >= 0x040600
req.setAttribute(QNetworkRequest::HttpPipeliningAllowedAttribute, true);
#endif
req.setRawHeader(QString::fromLatin1("User-Agent").toUtf8(), QString::fromLatin1("Mozilla/5.0 (%1; %2) Mumble/%3 %4").arg(OSInfo::getOS(), OSInfo::getOSVersion(), QLatin1String(MUMTEXT(MUMBLE_VERSION_STRING)), QLatin1String(MUMBLE_RELEASE)).toUtf8());
}