#include <xbt/base.h>
#include <xbt/dict.h>
+#ifdef __cplusplus
+#include <xbt/Extendable.hpp>
+
+#include <map>
+#include <memory>
+#include <string>
+#endif
+
// C interface
////////////////
typedef sg_file_t msg_file_t; // MSG backwards compatibility
XBT_PUBLIC int sg_file_rcopy(sg_file_t file, sg_host_t host, const char* fullpath);
XBT_PUBLIC int sg_file_rmove(sg_file_t file, sg_host_t host, const char* fullpath);
+XBT_PUBLIC sg_size_t sg_disk_get_size_free(sg_disk_t d);
+XBT_PUBLIC sg_size_t sg_disk_get_size_used(sg_disk_t d);
+XBT_PUBLIC sg_size_t sg_disk_get_size(sg_disk_t d);
+XBT_PUBLIC const char* sg_disk_get_mount_point(sg_disk_t d);
+
XBT_PUBLIC sg_size_t sg_storage_get_size_free(sg_storage_t st);
XBT_PUBLIC sg_size_t sg_storage_get_size_used(sg_storage_t st);
XBT_PUBLIC sg_size_t sg_storage_get_size(sg_storage_t st);
XBT_PUBLIC xbt_dict_t sg_host_get_storage_content(sg_host_t host);
-#define MSG_file_open(fullpath, data) sg_file_open(fullpath, data)
-#define MSG_file_read(fd, size) sg_file_read(fd, size)
-#define MSG_file_write(fd, size) sg_file_write(fd, size)
+#define MSG_file_open(fullpath, data) sg_file_open((fullpath), (data))
+#define MSG_file_read(fd, size) sg_file_read((fd), (size))
+#define MSG_file_write(fd, size) sg_file_write((fd), (size))
#define MSG_file_close(fd) sg_file_close(fd)
#define MSG_file_get_name(fd) sg_file_get_name(fd)
#define MSG_file_get_size(fd) sg_file_get_size(fd)
#define MSG_file_dump(fd) sg_file_dump(fd)
#define MSG_file_get_data(fd) sg_file_get_data(fd)
-#define MSG_file_set_data(fd, data) sg_file_set_data(fd, data)
-#define MSG_file_seek(fd, offset, origin) sg_file_seek(fd, offset, origin)
+#define MSG_file_set_data(fd, data) sg_file_set_data((fd), (data))
+#define MSG_file_seek(fd, offset, origin) sg_file_seek((fd), (offset), (origin))
#define MSG_file_tell(fd) sg_file_tell(fd)
-#define MSG_file_move(fd, fullpath) sg_file_get_size(fd, fullpath)
+#define MSG_file_move(fd, fullpath) sg_file_get_size((fd), (fullpath))
#define MSG_file_unlink(fd) sg_file_unlink(fd)
-#define MSG_file_rcopy(file, host, fullpath) sg_file_rcopy(file, host, fullpath)
-#define MSG_file_rmove(file, host, fullpath) sg_file_rmove(file, host, fullpath)
+#define MSG_file_rcopy(file, host, fullpath) sg_file_rcopy((file), (host), (fullpath))
+#define MSG_file_rmove(file, host, fullpath) sg_file_rmove((file), (host), (fullpath))
#define MSG_storage_file_system_init() sg_storage_file_system_init()
#define MSG_storage_get_free_size(st) sg_storage_get_size_free(st)
//////////////////
#ifdef __cplusplus
-#include <xbt/Extendable.hpp>
-
-#include <map>
-#include <memory>
-#include <string>
namespace simgrid {
namespace s4u {
void dump();
int desc_id = 0;
- Storage* local_storage_;
+ Disk* local_disk_ = nullptr;
+ Storage* local_storage_ = nullptr;
std::string mount_point_;
private:
void* userdata_ = nullptr;
};
+class XBT_PUBLIC FileSystemDiskExt {
+public:
+ static simgrid::xbt::Extension<Disk, FileSystemDiskExt> EXTENSION_ID;
+ explicit FileSystemDiskExt(Disk* ptr);
+ FileSystemDiskExt(const FileSystemDiskExt&) = delete;
+ FileSystemDiskExt& operator=(const FileSystemDiskExt&) = delete;
+ std::map<std::string, sg_size_t>* parse_content(const std::string& filename);
+ std::map<std::string, sg_size_t>* get_content() const { return content_.get(); }
+ const char* get_mount_point() { return mount_point_.c_str(); }
+ const char* get_mount_point(s4u::Host* remote_host) { return remote_mount_points_[remote_host].c_str(); }
+ void add_remote_mount(Host* host, const std::string& mount_point)
+ {
+ remote_mount_points_.insert({host, mount_point});
+ }
+ sg_size_t get_size() const { return size_; }
+ sg_size_t get_used_size() const { return used_size_; }
+ void decr_used_size(sg_size_t size) { used_size_ -= size; }
+ void incr_used_size(sg_size_t size) { used_size_ += size; }
+
+private:
+ std::unique_ptr<std::map<std::string, sg_size_t>> content_;
+ std::map<Host*, std::string> remote_mount_points_;
+ std::string mount_point_;
+ sg_size_t used_size_ = 0;
+ sg_size_t size_ = static_cast<sg_size_t>(500 * 1024) * 1024 * 1024;
+};
+
class XBT_PUBLIC FileSystemStorageExt {
public:
static simgrid::xbt::Extension<Storage, FileSystemStorageExt> EXTENSION_ID;