#include <boost/algorithm/string/join.hpp>
#include <boost/algorithm/string/split.hpp>
#include <fstream>
+#include <memory>
#include <numeric>
XBT_LOG_NEW_DEFAULT_SUBCATEGORY(s4u_file, s4u, "S4U files");
// assign a file descriptor id to the newly opened File
FileDescriptorHostExt* ext = host->extension<simgrid::s4u::FileDescriptorHostExt>();
if (ext->file_descriptor_table == nullptr) {
- ext->file_descriptor_table.reset(new std::vector<int>(sg_storage_max_file_descriptors));
+ ext->file_descriptor_table = std::make_unique<std::vector<int>>(sg_storage_max_file_descriptors);
std::iota(ext->file_descriptor_table->rbegin(), ext->file_descriptor_table->rend(), 0); // Fill with ..., 1, 0.
}
xbt_assert(not ext->file_descriptor_table->empty(), "Too much files are opened! Some have to be closed.");
kernel::actor::simcall([this, desc_table] { desc_table->push_back(this->desc_id); });
}
-void File::dump()
+void File::dump() const
{
if (local_storage_)
XBT_INFO("File Descriptor information:\n"
return 0;
}
-sg_size_t File::size()
+sg_size_t File::size() const
{
return size_;
}
}
}
-sg_size_t File::tell()
+sg_size_t File::tell() const
{
return current_position_;
}
-void File::move(const std::string& fullpath)
+void File::move(const std::string& fullpath) const
{
/* Check if the new full path is on the same mount point */
if (fullpath.compare(0, mount_point_.length(), mount_point_) == 0) {
}
}
-int File::unlink()
+int File::unlink() const
{
/* Check if the file is on local storage */
std::map<std::string, sg_size_t>* content = nullptr;
}
/* Create file on remote host, write it and close it */
- File* fd = new File(fullpath, dst_host, nullptr);
+ auto* fd = new File(fullpath, dst_host, nullptr);
if (local_storage_) {
sg_size_t write_size = fd->local_storage_->write(read_size);
fd->local_storage_->extension<FileSystemStorageExt>()->incr_used_size(write_size);
if (filename.empty())
return nullptr;
- std::map<std::string, sg_size_t>* parse_content = new std::map<std::string, sg_size_t>();
+ auto* parse_content = new std::map<std::string, sg_size_t>();
std::ifstream* fs = surf_ifsopen(filename);
xbt_assert(not fs->fail(), "Cannot open file '%s' (path=%s)", filename.c_str(),
if (filename.empty())
return nullptr;
- std::map<std::string, sg_size_t>* parse_content = new std::map<std::string, sg_size_t>();
+ auto* parse_content = new std::map<std::string, sg_size_t>();
std::ifstream* fs = surf_ifsopen(filename);
xbt_assert(not fs->fail(), "Cannot open file '%s' (path=%s)", filename.c_str(),
/** Retrieves the path to the file
* @ingroup plugin_filesystem
*/
-const char* sg_file_get_name(sg_file_t fd)
+const char* sg_file_get_name(const_sg_file_t fd)
{
xbt_assert((fd != nullptr), "Invalid file descriptor");
return fd->get_path();
/** Retrieves the size of the file
* @ingroup plugin_filesystem
*/
-sg_size_t sg_file_get_size(sg_file_t fd)
+sg_size_t sg_file_get_size(const_sg_file_t fd)
{
return fd->size();
}
-void sg_file_dump(sg_file_t fd)
+void sg_file_dump(const_sg_file_t fd)
{
fd->dump();
}
fd->seek(offset, origin);
}
-sg_size_t sg_file_tell(sg_file_t fd)
+sg_size_t sg_file_tell(const_sg_file_t fd)
{
return fd->tell();
}
-void sg_file_move(sg_file_t fd, const char* fullpath)
+void sg_file_move(const_sg_file_t fd, const char* fullpath)
{
fd->move(fullpath);
}
xbt_dict_t content_as_dict = xbt_dict_new_homogeneous(::operator delete);
for (auto const& entry : *content) {
- sg_size_t* psize = new sg_size_t;
- *psize = entry.second;
+ auto* psize = new sg_size_t(entry.second);
xbt_dict_set(content_as_dict, entry.first.c_str(), psize);
}
return content_as_dict;