void DefinitionManager::installZip(QString path, bool overwrite,
bool install) {
QString destdir = QStandardPaths::writableLocation(
QStandardPaths::DataLocation);
ZipReader zip(path);
if (!zip.open()) {
QMessageBox::warning(this, tr("Couldn't install %1").arg(path),
tr("Corrupt zip"),
QMessageBox::Cancel);
return;
}
// fetch the pack info
JSONData *info;
try {
info = JSON::parse(zip.get("pack_info.json"));
} catch (JSONParseException e) {
QMessageBox::warning(this, tr("Couldn't install %1").arg(path),
tr("pack_info.json : %1").arg(e.reason),
QMessageBox::Cancel);
zip.close();
return;
}
// let's verify all the jsons in the pack
for (int i = 0; i < info->at("data")->length(); i++) {
JSONData *def;
try {
def = JSON::parse(zip.get(info->at("data")->at(i)->asString()));
delete def;
} catch (JSONParseException e) {
QMessageBox::warning(this, tr("Couldn't install %1").arg(path),
tr("%1: %2")
.arg(info->at("data")->at(i)->asString(),
e.reason), QMessageBox::Cancel);
delete info;
zip.close();
return;
}
}
QString key = info->at("name")->asString() + info->at("type")->asString();
delete info;
QString dest = destdir + "/" + QString("%1").arg(qHash(key,42)) + ".zip";
if (!QFile::exists(dest) || overwrite) {
if (QFile::exists(dest) && install)
removeDefinition(dest);
if (!QFile::copy(path, dest)) {
QMessageBox::warning(this,
tr("Couldn't install %1").arg(path),
tr("Copy error"),
QMessageBox::Cancel);
return;
}
sorted.prepend(dest);
if (install)
loadDefinition(dest);
}
}
void DefinitionManager::removePack() {
// find selected pack
if (definitions.contains(selected)) {
int ret = QMessageBox::question(this, tr("Delete Pack"),
tr("Are you sure you want to delete %1?")
.arg(definitions[selected].name),
QMessageBox::Yes | QMessageBox::No,
QMessageBox::No);
if (ret == QMessageBox::Yes)
removeDefinition(selected);
}
}
void DefinitionManager::installJson(QString path,bool overwrite,bool install)
{
QString destdir=QStandardPaths::writableLocation(QStandardPaths::DataLocation);
JSONData *def;
QFile f(path);
f.open(QIODevice::ReadOnly);
try {
def=JSON::parse(f.readAll());
f.close();
} catch (JSONParseException e) {
f.close();
QMessageBox::warning(this,
tr("Couldn't install %1").arg(path),
e.reason,
QMessageBox::Cancel);
return;
}
QString key=def->at("name")->asString()+def->at("type")->asString();
delete def;
QString dest=destdir+"/"+QString("%1").arg(qHash(key))+".json";
if (!QFile::exists(dest) || overwrite)
{
if (QFile::exists(dest) && install)
removeDefinition(dest);
if (!QFile::copy(path,dest))
{
QMessageBox::warning(this,
tr("Couldn't install %1").arg(path),
tr("Copy error"),
QMessageBox::Cancel);
return;
}
// fix permissions since we might be copying a readonly resource.
QFile::setPermissions(dest, QFile::ReadOwner|QFile::WriteOwner);
sorted.prepend(dest);
if (install)
loadDefinition(dest);
}
}
void DefinitionManager::installJson(QString path, bool overwrite,
bool install) {
QString destdir = QStandardPaths::writableLocation(
QStandardPaths::DataLocation);
JSONData *def;
QFile f(path);
f.open(QIODevice::ReadOnly);
try {
def = JSON::parse(f.readAll());
f.close();
} catch (JSONParseException e) {
f.close();
QMessageBox::warning(this, tr("Couldn't install %1").arg(path),
e.reason,
QMessageBox::Cancel);
return;
}
QString key = def->at("name")->asString() + def->at("type")->asString();
QString exeversion = def->at("version")->asString();
delete def;
QString dest = destdir + "/" + QString("%1").arg(qHash(key,42)) + ".json";
// check if build in version is newer than version on disk
if (QFile::exists(dest)) {
QFile f(dest);
f.open(QIODevice::ReadOnly);
try {
def = JSON::parse(f.readAll());
f.close();
} catch (JSONParseException e) {
f.close();
return;
}
QString fileversion = def->at("version")->asString();
delete def;
if (exeversion.compare(fileversion, Qt::CaseInsensitive) > 0) {
// force overwriting outdated local copy
QFile::remove(dest);
QFile::copy(path, dest);
QFile::setPermissions(dest, QFile::ReadOwner|QFile::WriteOwner);
}
}
// import new definition (if file is not present)
if (!QFile::exists(dest) || overwrite) {
if (QFile::exists(dest) && install)
removeDefinition(dest);
if (!QFile::copy(path, dest)) {
QMessageBox::warning(this, tr("Couldn't install %1").arg(path),
tr("Copy error"),
QMessageBox::Cancel);
return;
}
// fix permissions since we might be copying a readonly resource.
QFile::setPermissions(dest, QFile::ReadOwner|QFile::WriteOwner);
sorted.prepend(dest);
if (install)
loadDefinition(dest);
}
}
