+/** @addtogroup msg_file_management
+ * \htmlonly <!-- DOXYGEN_NAVBAR_LABEL="Files" --> \endhtmlonly
+ * (#msg_file_t) and the functions for managing it.
+ *
+ * \see #msg_file_t
+ */
+
+/********************************* File **************************************/
+void __MSG_file_get_info(msg_file_t fd){
+ xbt_dynar_t info = simcall_file_get_info(fd->simdata->smx_file);
+ sg_storage_size_t *psize;
+
+ fd->info->content_type = xbt_dynar_pop_as(info, char *);
+ fd->info->storage_type = xbt_dynar_pop_as(info, char *);
+ fd->info->storageId = xbt_dynar_pop_as(info, char *);
+ fd->info->mount_point = xbt_dynar_pop_as(info, char *);
+ psize = xbt_dynar_pop_as(info, sg_storage_size_t*);
+ fd->info->size = *psize;
+ xbt_free(psize);
+ xbt_dynar_free_container(&info);
+}
+
+/** \ingroup msg_file_management
+ *
+ * \brief Set the user data of a #msg_file_t.
+ *
+ * This functions checks whether some data has already been associated to \a file
+ or not and attach \a data to \a file if it is possible.
+ */
+msg_error_t MSG_file_set_data(msg_file_t fd, void *data)
+{
+ SIMIX_file_set_data(fd->simdata->smx_file,data);
+
+ return MSG_OK;
+}
+
+/** \ingroup msg_file_management
+ *
+ * \brief Return the user data of a #msg_file_t.
+ *
+ * This functions checks whether \a file is a valid pointer or not and return
+ the user data associated to \a file if it is possible.
+ */
+void *MSG_file_get_data(msg_file_t fd)
+{
+ return SIMIX_file_get_data(fd->simdata->smx_file);
+}
+
+/** \ingroup msg_file_management
+ * \brief Display information related to a file descriptor
+ *
+ * \param fd is a the file descriptor
+ */
+
+void MSG_file_dump (msg_file_t fd){
+// THROW_UNIMPLEMENTED;
+ /* Update the cached information first */
+ __MSG_file_get_info(fd);
+ XBT_INFO("File Descriptor information:\n"
+ "\t\tFull name: '%s'\n"
+ "\t\tSize: %" PRIu64 "\n"
+ "\t\tMount point: '%s'\n"
+ "\t\tStorage Id: '%s'\n"
+ "\t\tStorage Type: '%s'\n"
+ "\t\tContent Type: '%s'",
+ fd->fullname, fd->info->size, fd->info->mount_point,
+ fd->info->storageId, fd->info->storage_type,
+ fd->info->content_type);
+}
+
+/** \ingroup msg_file_management
+ * \brief Read a file
+ *
+ * \param size of the file to read
+ * \param fd is a the file descriptor
+ * \return the number of bytes successfully read
+ */
+sg_storage_size_t MSG_file_read(msg_file_t fd, sg_storage_size_t size)
+{
+ return simcall_file_read(fd->simdata->smx_file, size);
+}
+
+/** \ingroup msg_file_management
+ * \brief Write into a file
+ *
+ * \param size of the file to write
+ * \param fd is a the file descriptor
+ * \return the number of bytes successfully write
+ */
+sg_storage_size_t MSG_file_write(msg_file_t fd, sg_storage_size_t size)
+{
+ return simcall_file_write(fd->simdata->smx_file, size);
+}
+
+/** \ingroup msg_file_management
+ * \brief Opens the file whose name is the string pointed to by path
+ *
+ * \param mount is the mount point where find the file is located
+ * \param fullname is the file location on the storage
+ * \param data user data to attach to the file
+ *
+ * \return An #msg_file_t associated to the file
+ */
+msg_file_t MSG_file_open(const char* mount, const char* fullname, void* data)
+{
+ msg_file_t file = xbt_new(s_msg_file_t,1);
+ file->fullname = xbt_strdup(fullname);
+ file->simdata = xbt_new0(s_simdata_file_t,1);
+ file->info = xbt_new0(s_msg_file_info_t,1);
+ file->simdata->smx_file = simcall_file_open(mount, fullname);
+ SIMIX_file_set_data(file->simdata->smx_file, data);
+ return file;
+}
+
+/** \ingroup msg_file_management
+ * \brief Close the file
+ *
+ * \param fd is the file to close
+ * \return 0 on success or 1 on error
+ */
+int MSG_file_close(msg_file_t fd)
+{
+ int res = simcall_file_close(fd->simdata->smx_file);
+ free(fd->fullname);
+ xbt_free(fd->simdata);
+ xbt_free(fd->info);
+ xbt_free(fd);
+ return res;
+}
+
+/** \ingroup msg_file_management
+ * \brief Unlink the file pointed by fd
+ *
+ * \param fd is the file descriptor (#msg_file_t)
+ * \return 0 on success or 1 on error
+ */
+int MSG_file_unlink(msg_file_t fd)
+{
+ int res = simcall_file_unlink(fd->simdata->smx_file);
+ free(fd->fullname);
+ xbt_free(fd->simdata);
+ xbt_free(fd->info);
+ xbt_free(fd);
+ return res;
+}
+
+/** \ingroup msg_file_management
+ * \brief Return the size of a file
+ *
+ * \param fd is the file descriptor (#msg_file_t)
+ * \return the size of the file (as a sg_storage_size_t)
+ */
+sg_storage_size_t MSG_file_get_size(msg_file_t fd){
+ return simcall_file_get_size(fd->simdata->smx_file);
+}
+
+/** \ingroup msg_file_management
+ * \brief Search for file
+ *
+ * \param mount is the mount point where find the file is located
+ * \param path the file regex to find
+ * \return a xbt_dict_t of file where key is the name of file and the
+ * value the msg_stat_t corresponding to the key
+ */
+xbt_dict_t MSG_file_ls(const char *mount, const char *path)
+{
+ xbt_assert(path,"You must set path");
+ int size = strlen(path);
+ if(size && path[size-1] != '/')
+ {
+ char *new_path = bprintf("%s/",path);
+ XBT_DEBUG("Change '%s' for '%s'",path,new_path);
+ xbt_dict_t dict = simcall_file_ls(mount, new_path);
+ xbt_free(new_path);
+ return dict;
+ }
+
+ return simcall_file_ls(mount, path);
+}
+
+/*
+ * Move a file to another location. Depending on the values of dest, dest, mount,
+ * and fullname, this move can be local or remote and, within a host, on the same
+ * mounted disk or between mounted disks.
+ *
+ */
+msg_error_t MSG_file_move (msg_file_t fd, msg_host_t dest, char* mount, char* fullname)