void add_edge(struct Graph *graph, int from, int to, int dut){
Edge *edge = malloc(sizeof(Edge));
VNode *start, *end;
if(!(start = find_node(graph, from)))
start = vnode_new(graph, from);
if(!(end = find_node(graph, to)))
end = vnode_new(graph, to);
edge->dut = dut;
edge->next = start->link;
edge->node = end;
start->link = edge;
}
int server_init(server_t *server)
{
assert(server!= NULL);
pthread_mutex_init(&server->send_pending_lock, NULL);
pthread_cond_init(&server->send_pending_cond, NULL);
UNUSED int r;
get_instance_parent_full_path(server->root_dir, NAME_MAX);
sprintf(server->storage.storage_dir, "%s/data/storage", server->root_dir);
if ( mkdir_if_not_exist(server->storage.storage_dir) != 0 ){
error_log("mkdir %s failed.", server->storage.storage_dir);
return -1;
}
char log_dir[NAME_MAX];
sprintf(log_dir, "%s/data/log", server->root_dir);
if ( mkdir_if_not_exist(log_dir) != 0 ) {
error_log("mkdir %s failed.", log_dir);
return -1;
}
/*r = storage_init(&server->storage);*/
int i;
for ( i = 0 ; i < VNODES ; i++ ){
vnode_t *vnode = vnode_new(server->storage.storage_dir, i);
if ( vnode == NULL ){
error_log("vnode_init() failed. id:%d", i);
return -1;
}
server->vnodes[i] = vnode;
}
/* logfile */
for ( i = 0 ; i < LOGFILES ; i++ ) {
char logfile_name[NAME_MAX];
sprintf(logfile_name, "%s/%02d.log", log_dir, i);
logfile_t *logfile = logfile_new(i, logfile_name);
if ( logfile_open(logfile, 1) != 0 ) {
error_log("logfile_open(%d) failed.", i);
return -1;
}
server->logfiles[i] = logfile;
}
/* FIXME */
r = init_server_work_queue(server);
if ( r != 0 ){
error_log("init_server_work_queue() failed.");
return -1;
}
return 0;
}
