-/** @brief Internal function to create a SIMIX host. */
-void SIMIX_host_create(sg_host_t host) // FIXME: braindead prototype. Take sg_host as parameter
-{
- smx_host_priv_t smx_host = xbt_new0(s_smx_host_priv_t, 1);
-
- /* Host structure */
- simgrid::simix::Process proc;
- smx_host->process_list = xbt_swag_new(xbt_swag_offset(proc, host_proc_hookup));
-
- /* Update global variables */
- sg_host_simix_set(host, smx_host);
-}
-
-/** @brief Start the host if it is off */
-void SIMIX_host_on(sg_host_t h)
-{
- smx_host_priv_t host = sg_host_simix(h);
-
- xbt_assert((host != NULL), "Invalid parameters");
-
- if (h->isOff()) {
- simgrid::surf::HostImpl* surf_host = h->extension<simgrid::surf::HostImpl>();
- surf_host->turnOn();
-
- unsigned int cpt;
- smx_process_arg_t arg;
- xbt_dynar_foreach(host->boot_processes,cpt,arg) {
- XBT_DEBUG("Booting Process %s(%s) right now",
- arg->name.c_str(), arg->hostname);
- if (simix_global->create_process_function) {
- simix_global->create_process_function(arg->name.c_str(),
- arg->code,
- NULL,
- arg->hostname,
- arg->kill_time,
- arg->properties,
- arg->auto_restart,
- NULL);
- } else {
- simcall_process_create(arg->name.c_str(),
- arg->code,
- NULL,
- arg->hostname,
- arg->kill_time,
- arg->properties,
- arg->auto_restart);
- }
- }
- }
-}
-
-/** @brief Stop the host if it is on */
-void SIMIX_host_off(sg_host_t h, smx_process_t issuer)
-{
- smx_host_priv_t host = sg_host_simix(h);
-
- xbt_assert((host != NULL), "Invalid parameters");
-
- if (h->isOn()) {
- simgrid::surf::HostImpl* surf_host = h->extension<simgrid::surf::HostImpl>();
- surf_host->turnOff();
-
- /* Clean Simulator data */
- if (xbt_swag_size(host->process_list) != 0) {
- smx_process_t process = NULL;
- xbt_swag_foreach(process, host->process_list) {
- SIMIX_process_kill(process, issuer);
- XBT_DEBUG("Killing %s on %s by %s",
- process->name.c_str(), sg_host_get_name(process->host),
- issuer->name.c_str());
- }
- }
- } else {
- XBT_INFO("Host %s is already off", h->name().c_str());
- }
-}
-
-/**
- * \brief Internal function to destroy a SIMIX host.
- *
- * \param h the host to destroy (a sg_host_t)
- */
-void SIMIX_host_destroy(void *h)
-{
- smx_host_priv_t host = (smx_host_priv_t) h;
-
- xbt_assert((host != NULL), "Invalid parameters");
-
- /* Clean Simulator data */
- if (xbt_swag_size(host->process_list) != 0) {
- char *msg = xbt_strdup("Shutting down host, but it's not empty:");
- char *tmp;
- smx_process_t process = NULL;
-
- xbt_swag_foreach(process, host->process_list) {
- tmp = bprintf("%s\n\t%s", msg, process->name.c_str());
- free(msg);
- msg = tmp;
- }
- SIMIX_display_process_status();
- THROWF(arg_error, 0, "%s", msg);
- }
- xbt_dynar_free(&host->auto_restart_processes);
- xbt_dynar_free(&host->boot_processes);
- xbt_swag_free(host->process_list);
-
- /* Clean host structure */
- free(host);
- return;
-}
-
-sg_host_t SIMIX_host_self(void)
-{
- smx_process_t process = SIMIX_process_self();
- return (process == NULL) ? NULL : SIMIX_process_get_host(process);
-}
-
-/* needs to be public and without simcall for exceptions and logging events */
-const char* SIMIX_host_self_get_name(void)
-{
- sg_host_t host = SIMIX_host_self();
- if (host == NULL || SIMIX_process_self() == simix_global->maestro_process)
- return "";
-
- return sg_host_get_name(host);
-}
-
-void _SIMIX_host_free_process_arg(void *data)
-{
- smx_process_arg_t arg = *(smx_process_arg_t*)data;
- delete arg;
-}
-/**
- * \brief Add a process to the list of the processes that the host will restart when it comes back
- * This function add a process to the list of the processes that will be restarted when the host comes
- * back. It is expected that this function is called when the host is down.
- * The processes will only be restarted once, meaning that you will have to register the process
- * again to restart the process again.
- */
-void SIMIX_host_add_auto_restart_process(
- sg_host_t host, const char *name, std::function<void()> code,
- void* data, const char *hostname, double kill_time,
- xbt_dict_t properties, int auto_restart)
-{
- if (!sg_host_simix(host)->auto_restart_processes) {
- sg_host_simix(host)->auto_restart_processes = xbt_dynar_new(sizeof(smx_process_arg_t),_SIMIX_host_free_process_arg);
- }
- smx_process_arg_t arg = new simgrid::simix::ProcessArg();
- arg->name = name;
- arg->code = std::move(code);
- arg->data = data;
- arg->hostname = hostname;
- arg->kill_time = kill_time;
- arg->properties = properties;
- arg->auto_restart = auto_restart;
-
- if( host->isOff() && !xbt_dict_get_or_null(watched_hosts_lib,sg_host_get_name(host))){
- xbt_dict_set(watched_hosts_lib,sg_host_get_name(host),host,NULL);
- XBT_DEBUG("Push host %s to watched_hosts_lib because state == SURF_RESOURCE_OFF",sg_host_get_name(host));
- }
- xbt_dynar_push_as(sg_host_simix(host)->auto_restart_processes,smx_process_arg_t,arg);
-}
-/** @brief Restart the list of processes that have been registered to the host */
-void SIMIX_host_autorestart(sg_host_t host)