- // prettificating the filename
- QString fileName("???");
- if(info.dli_fname) {
- fileName = QString(info.dli_fname);
- int slashPos = fileName.lastIndexOf('/');
- if(slashPos != -1)
- fileName = fileName.mid(slashPos + 1);
- if(fileName.count() < 20)
- fileName += QString(20 - fileName.count(), ' ');
+QStringList Quassel::dataDirPaths() {
+ return _dataDirPaths;
+}
+
+QStringList Quassel::findDataDirPaths() const {
+ QStringList dataDirNames = QString(qgetenv("XDG_DATA_DIRS")).split(':', QString::SkipEmptyParts);
+
+ if(!dataDirNames.isEmpty()) {
+ for(int i = 0; i < dataDirNames.count(); i++)
+ dataDirNames[i].append("/apps/quassel/");
+ } else {
+ // Provide a fallback
+#ifdef Q_OS_WIN32
+ dataDirNames << qgetenv("APPDATA") + QCoreApplication::organizationDomain() + "/share/apps/quassel/"
+ << qgetenv("APPDATA") + QCoreApplication::organizationDomain()
+ << QCoreApplication::applicationDirPath();
+ }
+#elif defined Q_WS_MAC
+ dataDirNames << QDir::homePath() + "/Library/Application Support/Quassel/"
+ << QCoreApplication::applicationDirPath();
+ }
+#else
+ dataDirNames.append("/usr/share/apps/quassel/");
+ }
+ // on UNIX, we always check our install prefix
+ QString appDir = QCoreApplication::applicationDirPath();
+ int binpos = appDir.lastIndexOf("/bin");
+ if(binpos >= 0) {
+ appDir.replace(binpos, 4, "/share");
+ appDir.append("/apps/quassel/");
+ if(!dataDirNames.contains(appDir))
+ dataDirNames.append(appDir);
+ }
+#endif
+
+ // add resource path and workdir just in case
+ dataDirNames << QCoreApplication::applicationDirPath() + "/data/"
+ << ":/data/";
+
+ // append trailing '/' and check for existence
+ QStringList::Iterator iter = dataDirNames.begin();
+ while(iter != dataDirNames.end()) {
+ if(!iter->endsWith(QDir::separator()) && !iter->endsWith('/'))
+ iter->append(QDir::separator());
+ if(!QFile::exists(*iter))
+ iter = dataDirNames.erase(iter);
+ else
+ ++iter;
+ }
+
+ return dataDirNames;
+}
+
+QString Quassel::findDataFilePath(const QString &fileName) {
+ QStringList dataDirs = dataDirPaths();
+ foreach(QString dataDir, dataDirs) {
+ QString path = dataDir + fileName;
+ if(QFile::exists(path))
+ return path;
+ }
+ return QString();
+}
+
+QString Quassel::translationDirPath() {
+ if(_translationDirPath.isEmpty()) {
+ // We support only one translation dir; fallback mechanisms wouldn't work else.
+ // This means that if we have a $data/translations dir, the internal :/i18n resource won't be considered.
+ foreach(const QString &dir, dataDirPaths()) {
+ if(QFile::exists(dir + "translations/")) {
+ _translationDirPath = dir + "translations/";
+ break;
+ }