X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/d22f65624615098a556403243579dd7c4ceb69dd..4bd1f48f0bf1ad1703be680ec2a38d626c6a2668:/src/msg/msg_io.cpp diff --git a/src/msg/msg_io.cpp b/src/msg/msg_io.cpp index a27f8796bb..715622867d 100644 --- a/src/msg/msg_io.cpp +++ b/src/msg/msg_io.cpp @@ -1,37 +1,40 @@ -/* Copyright (c) 2004-2015. The SimGrid Team. - * All rights reserved. */ +/* Copyright (c) 2004-2017. 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. */ -#include - -#include "msg_private.h" -#include "xbt/log.h" +#include "simgrid/s4u/File.hpp" +#include "simgrid/s4u/Host.hpp" +#include "simgrid/s4u/Storage.hpp" +#include "src/msg/msg_private.h" +#include XBT_LOG_NEW_DEFAULT_SUBCATEGORY(msg_io, msg, "Logging specific to MSG (io)"); +SG_BEGIN_DECL() + /** @addtogroup msg_file * (#msg_file_t) and the functions for managing it. * * \see #msg_file_t */ -/********************************* File **************************************/ -void __MSG_file_get_info(msg_file_t fd){ - - msg_file_priv_t priv = MSG_file_priv(fd); - xbt_dynar_t info = simcall_file_get_info(priv->simdata->smx_file); - sg_size_t *psize; - - priv->content_type = xbt_dynar_pop_as(info, char *); - priv->storage_type = xbt_dynar_pop_as(info, char *); - priv->storageId = xbt_dynar_pop_as(info, char *); - priv->mount_point = xbt_dynar_pop_as(info, char *); - psize = xbt_dynar_pop_as(info, sg_size_t*); - priv->size = *psize; - xbt_free(psize); - xbt_dynar_free_container(&info); +static int MSG_host_get_file_descriptor_id(msg_host_t host) +{ + simgrid::MsgHostExt* priv = host->extension(); + if (priv->file_descriptor_table == nullptr) { + priv->file_descriptor_table = new std::vector(sg_storage_max_file_descriptors); + std::iota(priv->file_descriptor_table->rbegin(), priv->file_descriptor_table->rend(), 0); // Fill with ..., 1, 0. + } + xbt_assert(not priv->file_descriptor_table->empty(), "Too much files are opened! Some have to be closed."); + int desc = priv->file_descriptor_table->back(); + priv->file_descriptor_table->pop_back(); + return desc; +} + +static void MSG_host_release_file_descriptor_id(msg_host_t host, int id) +{ + host->extension()->file_descriptor_table->push_back(id); } /** \ingroup msg_file @@ -42,8 +45,7 @@ void __MSG_file_get_info(msg_file_t fd){ */ msg_error_t MSG_file_set_data(msg_file_t fd, void *data) { - msg_file_priv_t priv = MSG_file_priv(fd); - priv->data = data; + fd->setUserdata(data); return MSG_OK; } @@ -53,10 +55,9 @@ msg_error_t MSG_file_set_data(msg_file_t fd, void *data) * * This functions checks whether \a file is a valid pointer and return the user data associated to \a file if possible. */ -void *MSG_file_get_data(msg_file_t fd) +void* MSG_file_get_data(msg_file_t fd) { - msg_file_priv_t priv = MSG_file_priv(fd); - return priv->data; + return fd->getUserdata(); } /** \ingroup msg_file @@ -65,21 +66,15 @@ void *MSG_file_get_data(msg_file_t fd) * \param fd is a the file descriptor */ void MSG_file_dump (msg_file_t fd){ - /* Update the cached information first */ - __MSG_file_get_info(fd); - - msg_file_priv_t priv = MSG_file_priv(fd); XBT_INFO("File Descriptor information:\n" "\t\tFull path: '%s'\n" "\t\tSize: %llu\n" "\t\tMount point: '%s'\n" "\t\tStorage Id: '%s'\n" "\t\tStorage Type: '%s'\n" - "\t\tContent Type: '%s'\n" "\t\tFile Descriptor Id: %d", - priv->fullpath, priv->size, priv->mount_point, - priv->storageId, priv->storage_type, - priv->content_type, priv->desc_id); + fd->getPath(), fd->size(), fd->mount_point.c_str(), fd->storageId.c_str(), fd->storage_type.c_str(), + fd->desc_id); } /** \ingroup msg_file @@ -91,37 +86,31 @@ void MSG_file_dump (msg_file_t fd){ */ sg_size_t MSG_file_read(msg_file_t fd, sg_size_t size) { - msg_file_priv_t file_priv = MSG_file_priv(fd); sg_size_t read_size; - if (file_priv->size == 0) /* Nothing to read, return */ + if (fd->size() == 0) /* Nothing to read, return */ return 0; /* Find the host where the file is physically located and read it */ - msg_storage_t storage_src = static_cast(xbt_lib_get_elm_or_null(storage_lib, file_priv->storageId)); - msg_storage_priv_t storage_priv_src = MSG_storage_priv(storage_src); - msg_host_t attached_host = MSG_host_by_name(storage_priv_src->hostname); - read_size = simcall_file_read(file_priv->simdata->smx_file, size, attached_host); + msg_storage_t storage_src = simgrid::s4u::Storage::byName(fd->storageId); + msg_host_t attached_host = storage_src->getHost(); + read_size = fd->read(size); // TODO re-add attached_host - if (strcmp(storage_priv_src->hostname, MSG_host_self()->cname())) { + if (strcmp(attached_host->getCname(), MSG_host_self()->getCname())) { /* the file is hosted on a remote host, initiate a communication between src and dest hosts for data transfer */ - XBT_DEBUG("File is on %s remote host, initiate data transfer of %llu bytes.", storage_priv_src->hostname, read_size); - msg_host_t *m_host_list = nullptr; - m_host_list = xbt_new0(msg_host_t, 2); - - m_host_list[0] = MSG_host_self(); - m_host_list[1] = attached_host; - double flops_amount[] = { 0, 0}; - double bytes_amount[] = { 0, 0, static_cast(read_size), 0 }; + XBT_DEBUG("File is on %s remote host, initiate data transfer of %llu bytes.", attached_host->getCname(), read_size); + msg_host_t m_host_list[] = {MSG_host_self(), attached_host}; + double flops_amount[] = {0, 0}; + double bytes_amount[] = {0, 0, static_cast(read_size), 0}; msg_task_t task = MSG_parallel_task_create("file transfer for read", 2, m_host_list, flops_amount, bytes_amount, nullptr); msg_error_t transfer = MSG_parallel_task_execute(task); MSG_task_destroy(task); - xbt_free(m_host_list); + if(transfer != MSG_OK){ if (transfer == MSG_HOST_FAILURE) - XBT_WARN("Transfer error, %s remote host just turned off!", attached_host->cname()); + XBT_WARN("Transfer error, %s remote host just turned off!", attached_host->getCname()); if (transfer == MSG_TASK_CANCELED) XBT_WARN("Transfer error, task has been canceled!"); @@ -140,35 +129,28 @@ sg_size_t MSG_file_read(msg_file_t fd, sg_size_t size) */ sg_size_t MSG_file_write(msg_file_t fd, sg_size_t size) { - msg_file_priv_t file_priv = MSG_file_priv(fd); - if (size == 0) /* Nothing to write, return */ return 0; /* Find the host where the file is physically located (remote or local)*/ - msg_storage_t storage_src = static_cast(xbt_lib_get_elm_or_null(storage_lib, file_priv->storageId)); - msg_storage_priv_t storage_priv_src = MSG_storage_priv(storage_src); - msg_host_t attached_host = MSG_host_by_name(storage_priv_src->hostname); + msg_storage_t storage_src = simgrid::s4u::Storage::byName(fd->storageId); + msg_host_t attached_host = storage_src->getHost(); - if (strcmp(storage_priv_src->hostname, MSG_host_self()->cname())) { + if (strcmp(attached_host->getCname(), MSG_host_self()->getCname())) { /* the file is hosted on a remote host, initiate a communication between src and dest hosts for data transfer */ - XBT_DEBUG("File is on %s remote host, initiate data transfer of %llu bytes.", storage_priv_src->hostname, size); - msg_host_t *m_host_list = nullptr; - m_host_list = xbt_new0(msg_host_t, 2); - - m_host_list[0] = MSG_host_self(); - m_host_list[1] = attached_host; - double flops_amount[] = { 0, 0 }; - double bytes_amount[] = { 0, static_cast(size), 0, 0 }; + XBT_DEBUG("File is on %s remote host, initiate data transfer of %llu bytes.", attached_host->getCname(), size); + msg_host_t m_host_list[] = {MSG_host_self(), attached_host}; + double flops_amount[] = {0, 0}; + double bytes_amount[] = {0, static_cast(size), 0, 0}; msg_task_t task = MSG_parallel_task_create("file transfer for write", 2, m_host_list, flops_amount, bytes_amount, nullptr); msg_error_t transfer = MSG_parallel_task_execute(task); MSG_task_destroy(task); - free(m_host_list); + if(transfer != MSG_OK){ if (transfer == MSG_HOST_FAILURE) - XBT_WARN("Transfer error, %s remote host just turned off!", attached_host->cname()); + XBT_WARN("Transfer error, %s remote host just turned off!", attached_host->getCname()); if (transfer == MSG_TASK_CANCELED) XBT_WARN("Transfer error, task has been canceled!"); @@ -176,9 +158,8 @@ sg_size_t MSG_file_write(msg_file_t fd, sg_size_t size) } } /* Write file on local or remote host */ - sg_size_t offset = simcall_file_tell(file_priv->simdata->smx_file); - sg_size_t write_size = simcall_file_write(file_priv->simdata->smx_file, size, attached_host); - file_priv->size = offset+write_size; + // sg_size_t offset = fd->tell(); + sg_size_t write_size = fd->write(size); // TODO readd attached_host return write_size; } @@ -193,21 +174,8 @@ sg_size_t MSG_file_write(msg_file_t fd, sg_size_t size) */ msg_file_t MSG_file_open(const char* fullpath, void* data) { - char *name; - msg_file_priv_t priv = xbt_new(s_msg_file_priv_t, 1); - priv->data = data; - priv->fullpath = xbt_strdup(fullpath); - priv->simdata = xbt_new0(s_simdata_file_t,1); - priv->simdata->smx_file = simcall_file_open(fullpath, MSG_host_self()); - priv->desc_id = __MSG_host_get_file_descriptor_id(MSG_host_self()); - - name = bprintf("%s:%s:%d", priv->fullpath, MSG_host_self()->cname(), priv->desc_id); - - xbt_lib_set(file_lib, name, MSG_FILE_LEVEL, priv); - msg_file_t fd = static_cast(xbt_lib_get_elm_or_null(file_lib, name)); - __MSG_file_get_info(fd); - xbt_free(name); - + msg_file_t fd = new simgrid::s4u::File(fullpath, MSG_host_self()); + fd->desc_id = MSG_host_get_file_descriptor_id(MSG_host_self()); return fd; } @@ -219,17 +187,10 @@ msg_file_t MSG_file_open(const char* fullpath, void* data) */ int MSG_file_close(msg_file_t fd) { - char *name; - msg_file_priv_t priv = MSG_file_priv(fd); - if (priv->data) - xbt_free(priv->data); - - int res = simcall_file_close(priv->simdata->smx_file, MSG_host_self()); - name = bprintf("%s:%s:%d", priv->fullpath, MSG_host_self()->cname(), priv->desc_id); - __MSG_host_release_file_descriptor_id(MSG_host_self(), priv->desc_id); - xbt_lib_unset(file_lib, name, MSG_FILE_LEVEL, 1); - xbt_free(name); - return res; + MSG_host_release_file_descriptor_id(MSG_host_self(), fd->desc_id); + delete fd; + + return MSG_OK; } /** \ingroup msg_file @@ -240,13 +201,9 @@ int MSG_file_close(msg_file_t fd) */ msg_error_t MSG_file_unlink(msg_file_t fd) { - msg_file_priv_t file_priv = MSG_file_priv(fd); - /* Find the host where the file is physically located (remote or local)*/ - msg_storage_t storage_src = static_cast(xbt_lib_get_elm_or_null(storage_lib, file_priv->storageId)); - msg_storage_priv_t storage_priv_src = MSG_storage_priv(storage_src); - msg_host_t attached_host = MSG_host_by_name(storage_priv_src->hostname); - int res = simcall_file_unlink(file_priv->simdata->smx_file, attached_host); - return static_cast(res); + fd->unlink(); + delete fd; + return MSG_OK; } /** \ingroup msg_file @@ -255,9 +212,9 @@ msg_error_t MSG_file_unlink(msg_file_t fd) * \param fd is the file descriptor (#msg_file_t) * \return the size of the file (as a #sg_size_t) */ -sg_size_t MSG_file_get_size(msg_file_t fd){ - msg_file_priv_t priv = MSG_file_priv(fd); - return simcall_file_get_size(priv->simdata->smx_file); +sg_size_t MSG_file_get_size(msg_file_t fd) +{ + return fd->size(); } /** @@ -274,8 +231,8 @@ sg_size_t MSG_file_get_size(msg_file_t fd){ */ msg_error_t MSG_file_seek(msg_file_t fd, sg_offset_t offset, int origin) { - msg_file_priv_t priv = MSG_file_priv(fd); - return static_cast(simcall_file_seek(priv->simdata->smx_file, offset, origin)); + fd->seek(offset, origin); + return MSG_OK; } /** @@ -288,14 +245,12 @@ msg_error_t MSG_file_seek(msg_file_t fd, sg_offset_t offset, int origin) */ sg_size_t MSG_file_tell(msg_file_t fd) { - msg_file_priv_t priv = MSG_file_priv(fd); - return simcall_file_tell(priv->simdata->smx_file); + return fd->tell(); } const char *MSG_file_get_name(msg_file_t fd) { xbt_assert((fd != nullptr), "Invalid parameters"); - msg_file_priv_t priv = MSG_file_priv(fd); - return priv->fullpath; + return fd->getPath(); } /** @@ -305,8 +260,8 @@ const char *MSG_file_get_name(msg_file_t fd) { */ msg_error_t MSG_file_move (msg_file_t fd, const char* fullpath) { - msg_file_priv_t priv = MSG_file_priv(fd); - return static_cast(simcall_file_move(priv->simdata->smx_file, fullpath)); + fd->move(fullpath); + return MSG_OK; } /** @@ -319,78 +274,58 @@ msg_error_t MSG_file_move (msg_file_t fd, const char* fullpath) */ msg_error_t MSG_file_rcopy (msg_file_t file, msg_host_t host, const char* fullpath) { - msg_file_priv_t file_priv = MSG_file_priv(file); - sg_size_t read_size; - /* Find the host where the file is physically located and read it */ - msg_storage_t storage_src = static_cast(xbt_lib_get_elm_or_null(storage_lib, file_priv->storageId)); - msg_storage_priv_t storage_priv_src = MSG_storage_priv(storage_src); - msg_host_t attached_host = MSG_host_by_name(storage_priv_src->hostname); + msg_storage_t storage_src = simgrid::s4u::Storage::byName(file->storageId); + msg_host_t src_host = storage_src->getHost(); MSG_file_seek(file, 0, SEEK_SET); - read_size = simcall_file_read(file_priv->simdata->smx_file, file_priv->size, attached_host); + sg_size_t read_size = file->read(file->size()); - /* Find the real host destination where the file will be physically stored */ - xbt_dict_cursor_t cursor = nullptr; + /* Find the host that owns the storage where the file has to be copied */ msg_storage_t storage_dest = nullptr; - msg_host_t host_dest; + msg_host_t dst_host; size_t longest_prefix_length = 0; - xbt_dict_t storage_list = host->mountedStoragesAsDict(); - char *mount_name; - char *storage_name; - xbt_dict_foreach(storage_list,cursor,mount_name,storage_name){ - char* file_mount_name = static_cast(xbt_malloc ((strlen(mount_name)+1))); - strncpy(file_mount_name,fullpath,strlen(mount_name)+1); - file_mount_name[strlen(mount_name)] = '\0'; - - if(!strcmp(file_mount_name,mount_name) && strlen(mount_name)>longest_prefix_length){ + for (auto const& elm : host->getMountedStorages()) { + std::string mount_point = std::string(fullpath).substr(0, elm.first.size()); + if (mount_point == elm.first && elm.first.length() > longest_prefix_length) { /* The current mount name is found in the full path and is bigger than the previous*/ - longest_prefix_length = strlen(mount_name); - storage_dest = (msg_storage_t) xbt_lib_get_elm_or_null(storage_lib, storage_name); + longest_prefix_length = elm.first.length(); + storage_dest = elm.second; } - xbt_free(file_mount_name); } - xbt_dict_free(&storage_list); - char* host_name_dest = nullptr; - if(longest_prefix_length>0){ + if (storage_dest != nullptr) { /* Mount point found, retrieve the host the storage is attached to */ - msg_storage_priv_t storage_dest_priv = MSG_storage_priv(storage_dest); - host_name_dest = (char*)storage_dest_priv->hostname; - host_dest = MSG_host_by_name(host_name_dest); + dst_host = storage_dest->getHost(); }else{ - XBT_WARN("Can't find mount point for '%s' on destination host '%s'", fullpath, host->cname()); + XBT_WARN("Can't find mount point for '%s' on destination host '%s'", fullpath, host->getCname()); return MSG_TASK_CANCELED; } - XBT_DEBUG("Initiate data transfer of %llu bytes between %s and %s.", read_size, storage_priv_src->hostname, - host_name_dest); - msg_host_t *m_host_list = nullptr; - m_host_list = xbt_new0(msg_host_t, 2); - - m_host_list[0] = attached_host; - m_host_list[1] = host_dest; - double flops_amount[] = { 0, 0 }; - double bytes_amount[] = { 0, static_cast(read_size), 0, 0 }; + XBT_DEBUG("Initiate data transfer of %llu bytes between %s and %s.", read_size, src_host->getCname(), + storage_dest->getHost()->getCname()); + msg_host_t m_host_list[] = {src_host, dst_host}; + double flops_amount[] = {0, 0}; + double bytes_amount[] = {0, static_cast(read_size), 0, 0}; msg_task_t task = MSG_parallel_task_create("file transfer for write", 2, m_host_list, flops_amount, bytes_amount, nullptr); - msg_error_t transfer = MSG_parallel_task_execute(task); + msg_error_t err = MSG_parallel_task_execute(task); MSG_task_destroy(task); - xbt_free(m_host_list); - if(transfer != MSG_OK){ - if (transfer == MSG_HOST_FAILURE) - XBT_WARN("Transfer error, %s remote host just turned off!", host_name_dest); - if (transfer == MSG_TASK_CANCELED) + + if (err != MSG_OK) { + if (err == MSG_HOST_FAILURE) + XBT_WARN("Transfer error, %s remote host just turned off!", storage_dest->getHost()->getCname()); + if (err == MSG_TASK_CANCELED) XBT_WARN("Transfer error, task has been canceled!"); - return transfer; + return err; } /* Create file on remote host, write it and close it */ - smx_file_t smx_file = simcall_file_open(fullpath, host_dest); - simcall_file_write(smx_file, read_size, host_dest); - simcall_file_close(smx_file, host_dest); + msg_file_t fd = new simgrid::s4u::File(fullpath, dst_host, nullptr); + fd->write(read_size); + delete fd; return MSG_OK; } @@ -409,46 +344,21 @@ msg_error_t MSG_file_rmove (msg_file_t file, msg_host_t host, const char* fullpa return res; } -/** - * \brief Destroys a file (internal call only) - */ -void __MSG_file_destroy(msg_file_priv_t file) { - xbt_free(file->fullpath); - xbt_free(file->simdata); - xbt_free(file); -} - /********************************* Storage **************************************/ /** @addtogroup msg_storage_management * (#msg_storage_t) and the functions for managing it. */ -msg_storage_t __MSG_storage_create(smx_storage_t storage) -{ - const char *name = SIMIX_storage_get_name(storage); - const char *host = SIMIX_storage_get_host(storage); - msg_storage_priv_t storage_private = xbt_new0(s_msg_storage_priv_t, 1); - storage_private->hostname = host; - xbt_lib_set(storage_lib,name,MSG_STORAGE_LEVEL,storage_private); - return xbt_lib_get_elm_or_null(storage_lib, name); -} - -/** - * \brief Destroys a storage (internal call only) - */ -void __MSG_storage_destroy(msg_storage_priv_t storage) { - free(storage); -} - /** \ingroup msg_storage_management * * \brief Returns the name of the #msg_storage_t. * * This functions checks whether a storage is a valid pointer or not and return its name. */ -const char *MSG_storage_get_name(msg_storage_t storage) { +const char* MSG_storage_get_name(msg_storage_t storage) +{ xbt_assert((storage != nullptr), "Invalid parameters"); - return SIMIX_storage_get_name(storage); + return storage->getName(); } /** \ingroup msg_storage_management @@ -456,8 +366,9 @@ const char *MSG_storage_get_name(msg_storage_t storage) { * \param storage a storage * \return the free space size of the storage element (as a #sg_size_t) */ -sg_size_t MSG_storage_get_free_size(msg_storage_t storage){ - return simcall_storage_get_free_size(storage); +sg_size_t MSG_storage_get_free_size(msg_storage_t storage) +{ + return storage->getSizeFree(); } /** \ingroup msg_storage_management @@ -465,8 +376,9 @@ sg_size_t MSG_storage_get_free_size(msg_storage_t storage){ * \param storage a storage * \return the used space size of the storage element (as a #sg_size_t) */ -sg_size_t MSG_storage_get_used_size(msg_storage_t storage){ - return simcall_storage_get_used_size(storage); +sg_size_t MSG_storage_get_used_size(msg_storage_t storage) +{ + return storage->getSizeUsed(); } /** \ingroup msg_storage_management @@ -477,7 +389,14 @@ sg_size_t MSG_storage_get_used_size(msg_storage_t storage){ xbt_dict_t MSG_storage_get_properties(msg_storage_t storage) { xbt_assert((storage != nullptr), "Invalid parameters (storage is nullptr)"); - return (simcall_storage_get_properties(storage)); + xbt_dict_t as_dict = xbt_dict_new_homogeneous(xbt_free_f); + std::map* props = storage->getProperties(); + if (props == nullptr) + return nullptr; + for (auto const& elm : *props) { + xbt_dict_set(as_dict, elm.first.c_str(), xbt_strdup(elm.second.c_str()), nullptr); + } + return as_dict; } /** \ingroup msg_storage_management @@ -486,10 +405,10 @@ xbt_dict_t MSG_storage_get_properties(msg_storage_t storage) * \param storage a storage * \param name a property name * \param value what to change the property to - * \param free_ctn the freeing function to use to kill the value on need */ -void MSG_storage_set_property_value(msg_storage_t storage, const char *name, char *value,void_f_pvoid_t free_ctn) { - xbt_dict_set(MSG_storage_get_properties(storage), name, value,free_ctn); +void MSG_storage_set_property_value(msg_storage_t storage, const char* name, char* value) +{ + storage->setProperty(name, value); } /** \ingroup m_storage_management @@ -501,7 +420,7 @@ void MSG_storage_set_property_value(msg_storage_t storage, const char *name, cha */ const char *MSG_storage_get_property_value(msg_storage_t storage, const char *name) { - return static_cast(xbt_dict_get_or_null(MSG_storage_get_properties(storage), name)); + return storage->getProperty(name); } /** \ingroup msg_storage_management @@ -511,24 +430,19 @@ const char *MSG_storage_get_property_value(msg_storage_t storage, const char *na */ msg_storage_t MSG_storage_get_by_name(const char *name) { - return static_cast(xbt_lib_get_elm_or_null(storage_lib,name)); + return simgrid::s4u::Storage::byName(name); } /** \ingroup msg_storage_management * \brief Returns a dynar containing all the storage elements declared at a given point of time */ -xbt_dynar_t MSG_storages_as_dynar() { - xbt_lib_cursor_t cursor; - char *key; - void **data; +xbt_dynar_t MSG_storages_as_dynar() +{ + std::map* storage_map = simgrid::s4u::allStorages(); xbt_dynar_t res = xbt_dynar_new(sizeof(msg_storage_t),nullptr); - - xbt_lib_foreach(storage_lib, cursor, key, data) { - if(xbt_lib_get_level(xbt_lib_get_elm_or_null(storage_lib, key), MSG_STORAGE_LEVEL) != nullptr) { - xbt_dictelm_t elm = xbt_dict_cursor_get_elm(cursor); - xbt_dynar_push(res, &elm); - } - } + for (auto const& s : *storage_map) + xbt_dynar_push(res, &(s.second)); + delete storage_map; return res; } @@ -539,8 +453,7 @@ xbt_dynar_t MSG_storages_as_dynar() { */ msg_error_t MSG_storage_set_data(msg_storage_t storage, void *data) { - msg_storage_priv_t priv = MSG_storage_priv(storage); - priv->data = data; + storage->setUserdata(data); return MSG_OK; } @@ -553,8 +466,7 @@ msg_error_t MSG_storage_set_data(msg_storage_t storage, void *data) void *MSG_storage_get_data(msg_storage_t storage) { xbt_assert((storage != nullptr), "Invalid parameters"); - msg_storage_priv_t priv = MSG_storage_priv(storage); - return priv->data; + return storage->getUserdata(); } /** \ingroup msg_storage_management @@ -565,7 +477,15 @@ void *MSG_storage_get_data(msg_storage_t storage) */ xbt_dict_t MSG_storage_get_content(msg_storage_t storage) { - return SIMIX_storage_get_content(storage); + std::map* content = storage->getContent(); + xbt_dict_t content_as_dict = xbt_dict_new_homogeneous(xbt_free_f); + + for (auto const& entry : *content) { + sg_size_t* psize = static_cast(malloc(sizeof(sg_size_t))); + *psize = entry.second; + xbt_dict_set(content_as_dict, entry.first.c_str(), psize, nullptr); + } + return content_as_dict; } /** \ingroup msg_storage_management @@ -576,7 +496,7 @@ xbt_dict_t MSG_storage_get_content(msg_storage_t storage) */ sg_size_t MSG_storage_get_size(msg_storage_t storage) { - return SIMIX_storage_get_size(storage); + return storage->getSize(); } /** \ingroup msg_storage_management @@ -585,8 +505,10 @@ sg_size_t MSG_storage_get_size(msg_storage_t storage) * * This functions checks whether a storage is a valid pointer or not and return its name. */ -const char *MSG_storage_get_host(msg_storage_t storage) { +const char* MSG_storage_get_host(msg_storage_t storage) +{ xbt_assert((storage != nullptr), "Invalid parameters"); - msg_storage_priv_t priv = MSG_storage_priv(storage); - return priv->hostname; + return storage->getHost()->getCname(); } + +SG_END_DECL()