//----------------------------------------------------------------------------------
void Monitor::init()
{
// now scan through all resources, which are already loaded
const ResourceManager::ResourceGroupMap& res = mRoot->sResourceManager()->getResourceMap();
ResourceManager::ResourceGroupMap::const_iterator it = res.begin();
for (; it != res.end(); it++)
{
// for each group do
std::list<ResourceHandle>::const_iterator jt = it->second.begin();
for (; jt != it->second.end(); jt++)
{
// get resource according to the handle
IResourcePtr pr = mRoot->sResourceManager()->getByHandle(*jt);
// resource is valid, so do
if (pr.valid())
{
// now get the file name associated with the resource
pr.lockResource();
const std::list<std::string>& files = pr.getBase()->getResourceFilenameList();
std::list<std::string>::const_iterator kt = files.begin();
// for each filename add a monitor
for (; kt != files.end(); kt ++)
{
addMonitor(pr, *kt);
}
pr.unlockResource();
}else{
NR_Log(Log::LOG_PLUGIN, Log::LL_WARNING, "dynamicResources: Resource %s seems to be NULL", pr.getBase()->getResourceName().c_str());
}
}
}
}
//----------------------------------------------------------------------------------
void Monitor::addMonitor(IResourcePtr res, const std::string& file)
{
// do only add a watcher if inotify already initialized
if (!mInotify || !res.valid() || file.length() < 1) return;
// we monitor only non-empty resources
res.lockResource();
{
// create a watch descriptor
try
{
// first check if such a watcher already exists
InotifyWatch* watch = mInotify->FindWatch(file);
if (watch == NULL)
{
watch = new InotifyWatch(file, IN_MODIFY);
mInotify->Add(watch);
}
// add new watcher
NR_Log(Log::LOG_PLUGIN, Log::LL_DEBUG, "dynamicResources: Monitor %s --> %s", res.getBase()->getResourceName().c_str(), file.c_str());
// add the watcher into the map
WatchData data;
data.resource = res;
data.watcher = watch;
data.resourceName = res.getBase()->getResourceName();
mWatchMap[watch->GetDescriptor()].push_back(data);
}catch(InotifyException& e)
{
NR_Log(Log::LOG_PLUGIN, Log::LL_ERROR, "dynamicResources: Cannot add a monitor %s --> %s", res.getBase()->getResourceName().c_str(), file.c_str());
NR_Log(Log::LOG_PLUGIN, Log::LL_ERROR, "dynamicResources: %s", e.GetMessage().c_str());
return;
}
}
res.unlockResource();
}