QStringList IconThemesConfig::findThemeDirs(const QString &archiveName)
{
QStringList foundThemes;
KTar archive(archiveName);
archive.open(IO_ReadOnly);
const KArchiveDirectory* themeDir = archive.directory();
KArchiveEntry* possibleDir = 0L;
KArchiveDirectory* subDir = 0L;
// iterate all the dirs looking for an index.theme or index.desktop file
QStringList entries = themeDir->entries();
for (QStringList::Iterator it = entries.begin();
it != entries.end();
++it) {
possibleDir = const_cast<KArchiveEntry*>(themeDir->entry(*it));
if (possibleDir->isDirectory()) {
subDir = dynamic_cast<KArchiveDirectory*>( possibleDir );
if (subDir && (subDir->entry("index.theme") != NULL ||
subDir->entry("index.desktop") != NULL))
foundThemes.append(subDir->name());
}
}
archive.close();
return foundThemes;
}
QStringList KEmoticons::installTheme(const QString &archiveName)
{
QStringList foundThemes;
KArchiveEntry *currentEntry = 0L;
KArchiveDirectory* currentDir = 0L;
KArchive *archive = 0L;
QString localThemesDir(KStandardDirs::locateLocal("emoticons", QString()));
if (localThemesDir.isEmpty()) {
kError() << "Could not find a suitable place in which to install the emoticon theme";
return QStringList();
}
const QString currentBundleMimeType = KMimeType::findByPath(archiveName, 0, false)->name();
if (currentBundleMimeType == "application/zip" ||
currentBundleMimeType == "application/x-zip" ||
currentBundleMimeType == "application/x-zip-compressed") {
archive = new KZip(archiveName);
} else if (currentBundleMimeType == "application/x-compressed-tar" ||
currentBundleMimeType == "application/x-bzip-compressed-tar" ||
currentBundleMimeType == "application/x-lzma-compressed-tar" ||
currentBundleMimeType == "application/x-xz-compressed-tar" ||
currentBundleMimeType == "application/x-gzip" ||
currentBundleMimeType == "application/x-bzip" ||
currentBundleMimeType == "application/x-lzma" ||
currentBundleMimeType == "application/x-xz") {
archive = new KTar(archiveName);
} else if (archiveName.endsWith(QLatin1String("jisp")) || archiveName.endsWith(QLatin1String("zip"))) {
archive = new KZip(archiveName);
} else {
archive = new KTar(archiveName);
}
if (!archive || !archive->open(QIODevice::ReadOnly)) {
kError() << "Could not open" << archiveName << "for unpacking";
delete archive;
return QStringList();
}
const KArchiveDirectory* rootDir = archive->directory();
// iterate all the dirs looking for an emoticons.xml file
const QStringList entries = rootDir->entries();
for (QStringList::ConstIterator it = entries.begin(); it != entries.end(); ++it) {
currentEntry = const_cast<KArchiveEntry*>(rootDir->entry(*it));
if (currentEntry->isDirectory()) {
currentDir = dynamic_cast<KArchiveDirectory*>(currentEntry);
for (int i = 0; i < d->m_loaded.size(); ++i) {
QString fName = d->m_loaded.at(i)->property("X-KDE-EmoticonsFileName").toString();
if (currentDir && currentDir->entry(fName) != NULL) {
foundThemes.append(currentDir->name());
}
}
}
}
if (foundThemes.isEmpty()) {
kError() << "The file" << archiveName << "is not a valid emoticon theme archive";
archive->close();
delete archive;
return QStringList();
}
for (int themeIndex = 0; themeIndex < foundThemes.size(); ++themeIndex) {
const QString &theme = foundThemes[themeIndex];
currentEntry = const_cast<KArchiveEntry *>(rootDir->entry(theme));
if (currentEntry == 0) {
kDebug() << "couldn't get next archive entry";
continue;
}
if (currentEntry->isDirectory()) {
currentDir = dynamic_cast<KArchiveDirectory*>(currentEntry);
if (currentDir == 0) {
kDebug() << "couldn't cast archive entry to KArchiveDirectory";
continue;
}
currentDir->copyTo(localThemesDir + theme);
}
}
archive->close();
delete archive;
return foundThemes;
}