surf_callback(void, WorkstationPtr) workstationCreatedCallbacks;
surf_callback(void, WorkstationPtr) workstationDestructedCallbacks;
-surf_callback(void, WorkstationPtr) workstationStateChangedCallbacks;
-surf_callback(void, WorkstationActionPtr) workstationActionStateChangedCallbacks;
+surf_callback(void, WorkstationPtr, e_surf_resource_state_t, e_surf_resource_state_t) workstationStateChangedCallbacks;
+surf_callback(void, WorkstationActionPtr, e_surf_action_state_t, e_surf_action_state_t) workstationActionStateChangedCallbacks;
/*********
* Model *
}
void Workstation::setState(e_surf_resource_state_t state){
+ e_surf_resource_state_t old = Resource::getState();
Resource::setState(state);
- surf_callback_emit(workstationStateChangedCallbacks, this);
+ surf_callback_emit(workstationStateChangedCallbacks, this, old, state);
}
int Workstation::getCore(){
int Workstation::unlink(surf_file_t fd) {
if (!fd){
XBT_WARN("No such file descriptor. Impossible to unlink");
- return 0;
+ return MSG_TASK_CANCELED;
} else {
StoragePtr st = findStorageOnMountList(fd->mount);
if (!xbt_dict_get_or_null(st->p_content, fd->name)){
XBT_WARN("File %s is not on disk %s. Impossible to unlink", fd->name,
st->getName());
- return 0;
+ return MSG_TASK_CANCELED;
} else {
XBT_DEBUG("UNLINK on disk '%s'",st->getName());
st->m_usedSize -= fd->size;
free(fd->name);
free(fd->mount);
xbt_free(fd);
- return 1;
+ return MSG_OK;
}
}
}
-ActionPtr Workstation::ls(const char* mount, const char *path){
- XBT_DEBUG("LS on mount '%s' and file '%s'", mount, path);
- StoragePtr st = findStorageOnMountList(mount);
- return st->ls(path);
-}
-
sg_size_t Workstation::getSize(surf_file_t fd){
return fd->size;
}
}
}
-int Workstation::fileRcopy(surf_file_t fd, surf_resource_t host_dest, const char* fullpath){
-
- XBT_DEBUG("Rcopy file %s on %s to %s",fd->name, host_dest->key, fullpath);
-
- /* Find the host src where the file is located */
- StoragePtr storage = findStorageOnMountList(fd->mount);
- const char* host_name_src = (const char*)storage->p_attach;
-
- /* Find the real host dest where the file will be stored */
- s_mount_t mnt;
- unsigned int cursor;
- StoragePtr storage_dest = NULL;
- const char* host_name_dest;
- char *file_mount_name;
- size_t longest_prefix_length = 0;
- WorkstationPtr dest_ws, src_ws;
-
- dest_ws = static_cast<WorkstationPtr>(surf_workstation_resource_priv(host_dest));
-
- xbt_dynar_foreach(dest_ws->p_storage,cursor,mnt)
- {
- file_mount_name = (char *) xbt_malloc ((strlen(mnt.name)+1));
- strncpy(file_mount_name,fullpath,strlen(mnt.name)+1);
- file_mount_name[strlen(mnt.name)] = '\0';
-
- if(!strcmp(file_mount_name,mnt.name) && strlen(mnt.name)>longest_prefix_length)
- {/* The current mount name is found in the full path and is bigger than the previous*/
- longest_prefix_length = strlen(mnt.name);
- storage_dest = static_cast<StoragePtr>(mnt.storage);
- }
- free(file_mount_name);
- }
- if(longest_prefix_length>0)
- { /* Mount point found, retrieve the host the storage is attached to */
- host_name_dest = storage_dest->p_attach;
- }
- else
- {
- XBT_WARN("Can't find mount point for '%s' on destination host '%s'", fullpath, host_dest->key);
- return MSG_TASK_CANCELED;
- }
-
- /* Check that there is a route between src and dest workstations */
- xbt_dynar_t route = NULL;
- dest_ws = static_cast<WorkstationPtr>(surf_workstation_resource_priv(xbt_lib_get_elm_or_null(host_lib, host_name_dest)));
- src_ws = static_cast<WorkstationPtr>(surf_workstation_resource_priv(xbt_lib_get_elm_or_null(host_lib, host_name_src)));
-
- routing_get_route_and_latency(src_ws->p_netElm, dest_ws->p_netElm, &route, NULL);
- if(!xbt_dynar_length (route))
- {
- XBT_WARN("There is no route between %s and %s. Action has been canceled", src_ws->getName(), dest_ws->getName());
- return MSG_TASK_CANCELED;
- }
- else
- {/* There is a route between src and dest, let's copy the file */
-
- /* Read the file on the src side */
- src_ws->read(fd, fd->size);
-
- /* Send a message from src to dest to simulate data transfer */
- surf_network_model->communicate(src_ws->p_netElm, dest_ws->p_netElm, fd->size, -1.0);
-
- /* Create the file on the dest side and write data into it*/
- char *mount_name, *path;
- path = (char *) xbt_malloc ((strlen(fullpath)-longest_prefix_length+1));
- mount_name = (char *) xbt_malloc ((longest_prefix_length+1));
- /* deduce mount_name and path from fullpath */
- strncpy(mount_name, fullpath, longest_prefix_length+1);
- strncpy(path, fullpath+longest_prefix_length, strlen(fullpath)-longest_prefix_length+1);
- path[strlen(fullpath)-longest_prefix_length] = '\0';
- mount_name[longest_prefix_length] = '\0';
- /* create the file */
- ActionPtr open_action = storage_dest->open((const char*)mount_name, (const char*)path);
- /* write data */
- dest_ws->write(static_cast<StorageActionPtr>(open_action)->p_file, fd->size);
- dest_ws->close(static_cast<StorageActionPtr>(open_action)->p_file);
- free(path);
- free(mount_name);
- XBT_DEBUG("File %s has been copied on %s to %s",fd->name, host_dest->key, fullpath);
- return MSG_OK;
- }
-
-
- XBT_INFO("SRC %s DEST %s", host_name_src, host_name_dest);
-
-
-
-// /* Check that file to copy is local to the src workstation (storage is attached to src workstation) */
-// StoragePtr storage = findStorageOnMountList(fd->mount);
-// if(!strcmp((const char*)storage->p_attach, this->getName()))
-// {
-// /* Check that there is a route between src and dest workstations */
-// xbt_dynar_t route = NULL;
-// routing_get_route_and_latency(this->p_netElm, ((WorkstationPtr)host_dest)->p_netElm, &route, NULL);
-// if(route){
-//
-// ATTENTION DISCUSSION AVEC FRED !
-// return MSG_OK;
-// }
-// else
-// {
-// XBT_WARN("There is no route between %s and %s. Action has been canceled", this->getName(), host_dest->key);
-// return MSG_TASK_CANCELED;
-// }
-// }
-// else
-// {
-// XBT_WARN("File %s is not local to %s but to %s. Action has been canceled", fd->name,this->getName(), storage->p_attach);
-// return MSG_TASK_CANCELED;
-// }
-}
-
sg_size_t Workstation::getFreeSize(const char* name)
{
StoragePtr st = findStorageOnMountList(name);
**********/
void WorkstationAction::setState(e_surf_action_state_t state){
+ e_surf_action_state_t old = getState();
Action::setState(state);
- surf_callback_emit(workstationActionStateChangedCallbacks, this);
+ surf_callback_emit(workstationActionStateChangedCallbacks, this, old, state);
}