location_ = st->getImpl();
std::map<std::string, sg_size_t>* content = location_->getContent();
// if file does not exist create an empty file
- try {
- size_ = content->at(path);
- } catch (std::out_of_range& unfound) {
+ 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());
}
}
-Action* FileImpl::read(sg_size_t size)
-{
- XBT_DEBUG("READ %s on disk '%s'", cname(), location_->cname());
- if (current_position_ + size > size_) {
- if (current_position_ > size_) {
- size = 0;
- } else {
- size = size_ - current_position_;
- }
- current_position_ = size_;
- } else
- current_position_ += size;
-
- return location_->read(size);
-}
-
-Action* FileImpl::write(sg_size_t size)
-{
- XBT_DEBUG("WRITE %s on disk '%s'. size '%llu/%llu'", cname(), location_->cname(), size, size_);
-
- StorageAction* action = location_->write(size);
- action->file_ = this;
- /* Substract the part of the file that might disappear from the used sized on the storage element */
- location_->usedSize_ -= (size_ - current_position_);
- // If the storage is full before even starting to write
- if (location_->usedSize_ >= location_->getSize()) {
- action->setState(Action::State::failed);
- }
- return action;
-}
-
int FileImpl::seek(sg_offset_t offset, int origin)
{
switch (origin) {
{
/* Check if the file is on this storage */
if (location_->getContent()->find(path_) == location_->getContent()->end()) {
- XBT_WARN("File %s is not on disk %s. Impossible to unlink", cname(), location_->cname());
+ XBT_WARN("File %s is not on disk %s. Impossible to unlink", getCname(), location_->getCname());
return -1;
} else {
- XBT_DEBUG("UNLINK %s on disk '%s'", cname(), location_->cname());
+ XBT_DEBUG("UNLINK %s on disk '%s'", getCname(), location_->getCname());
location_->usedSize_ -= size_;
// Remove the file from storage
}
}
-void FileImpl::move(const char* fullpath)
+void FileImpl::move(std::string fullpath)
{
/* Check if the new full path is on the same mount point */
- if (not strncmp(mount_point_.c_str(), fullpath, mount_point_.size())) {
+ if (not strncmp(mount_point_.c_str(), fullpath.c_str(), mount_point_.size())) {
std::map<std::string, sg_size_t>* content = location_->getContent();
- try { // src file exists
- sg_size_t new_size = content->at(path_);
+ auto sz = content->find(path_);
+ if (sz != content->end()) { // src file exists
+ sg_size_t new_size = sz->second;
content->erase(path_);
- std::string path = std::string(fullpath).substr(mount_point_.size(), strlen(fullpath));
+ std::string path = fullpath.substr(mount_point_.length(), fullpath.length());
content->insert({path.c_str(), new_size});
- XBT_DEBUG("Move file from %s to %s, size '%llu'", path_.c_str(), fullpath, new_size);
- } catch (std::out_of_range& unfound) {
+ XBT_DEBUG("Move file from %s to %s, size '%llu'", path_.c_str(), fullpath.c_str(), new_size);
+ } else {
XBT_WARN("File %s doesn't exist", path_.c_str());
}
} else {
- XBT_WARN("New full path %s is not on the same mount point: %s.", fullpath, mount_point_.c_str());
+ XBT_WARN("New full path %s is not on the same mount point: %s.", fullpath.c_str(), mount_point_.c_str());
}
}
}