-/* Copyright (c) 2017-2021. The SimGrid Team. All rights reserved. */
+/* Copyright (c) 2017-2022. The SimGrid Team. All rights reserved. */
/* This program is free software; you can redistribute it and/or modify it
* under the terms of the license (GNU LGPL) which comes with this package. */
XBT_PUBLIC sg_file_t sg_file_open(const char* fullpath, void* data);
XBT_PUBLIC sg_size_t sg_file_read(sg_file_t fd, sg_size_t size);
XBT_PUBLIC sg_size_t sg_file_write(sg_file_t fd, sg_size_t size);
-XBT_PUBLIC void sg_file_close(const_sg_file_t fd);
+XBT_PUBLIC void sg_file_close(sg_file_t fd);
XBT_PUBLIC const char* sg_file_get_name(const_sg_file_t fd);
XBT_PUBLIC sg_size_t sg_file_get_size(const_sg_file_t fd);
namespace s4u {
/** @brief A simulated file
- * @addtogroup Plugin_filesystem
+ * @ingroup plugin_filesystem
*
* Used to simulate the time it takes to access to a file, but does not really store any information.
*
const Disk* find_local_disk_on(const Host* host);
-public:
+protected:
File(const std::string& fullpath, void* userdata);
File(const std::string& fullpath, const_sg_host_t host, void* userdata);
File(const File&) = delete;
File& operator=(const File&) = delete;
~File();
+public:
+ static File* open(const std::string& fullpath, void* userdata);
+ static File* open(const std::string& fullpath, const_sg_host_t host, void* userdata);
+ void close();
+
/** Retrieves the path to the file */
const char* get_path() const { return fullpath_.c_str(); }
/** Simulates a write action. Returns the size of data actually written. */
sg_size_t write(sg_size_t size, bool write_inside = false);
- /** Allows to store user data on that host */
- XBT_ATTRIB_DEPRECATED_v329("Please use set_data()") void set_userdata(void* data) { set_data(data); }
- /** Retrieves the previously stored data */
- XBT_ATTRIB_DEPRECATED_v329("Please use get_data()") void* get_userdata() { return get_data(); }
-
sg_size_t size() const;
void seek(sg_offset_t pos); /** Sets the file head to the given position. */
void seek(sg_offset_t pos, int origin); /** Sets the file head to the given position from a given origin. */
std::map<std::string, sg_size_t, std::less<>>* get_content() const { return content_.get(); }
const char* get_mount_point() const { 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});
- }
+ void add_remote_mount(Host* host, const std::string& 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);