+File::File(std::string fullpath, void* userdata) : File(fullpath, Host::current(), userdata){};
+
+File::File(std::string fullpath, sg_host_t host, void* userdata) : fullpath_(fullpath), userdata_(userdata)
+{
+ // this cannot fail because we get a xbt_die if the mountpoint does not exist
+ Storage* st = nullptr;
+ size_t longest_prefix_length = 0;
+ XBT_DEBUG("Search for storage name for '%s' on '%s'", fullpath.c_str(), host->getCname());
+
+ for (auto const& mnt : host->getMountedStorages()) {
+ XBT_DEBUG("See '%s'", mnt.first.c_str());
+ mount_point_ = fullpath.substr(0, mnt.first.length());
+
+ if (mount_point_ == mnt.first && mnt.first.length() > longest_prefix_length) {
+ /* The current mount name is found in the full path and is bigger than the previous*/
+ longest_prefix_length = mnt.first.length();
+ st = mnt.second;
+ }
+ }
+ if (longest_prefix_length > 0) { /* Mount point found, split fullpath into mount_name and path+filename*/
+ mount_point_ = fullpath.substr(0, longest_prefix_length);
+ path_ = fullpath.substr(longest_prefix_length, fullpath.length());
+ } else
+ xbt_die("Can't find mount point for '%s' on '%s'", fullpath.c_str(), host->getCname());
+
+ localStorage = st;
+
+ XBT_DEBUG("\tOpen file '%s'", path_.c_str());
+ std::map<std::string, sg_size_t>* content = localStorage->getContent();
+ // if file does not exist create an empty file
+ auto sz = content->find(path_);
+ if (sz != content->end()) {
+ size_ = sz->second;
+ } else {
+ size_ = 0;
+ content->insert({path_, size_});
+ XBT_DEBUG("File '%s' was not found, file created.", path_.c_str());
+ }