struct fio_client {
struct flist_head list;
- struct flist_head fd_hash_list;
- struct flist_head name_hash_list;
+ struct flist_head hash_list;
struct sockaddr_in addr;
struct sockaddr_un addr_un;
char *hostname;
+ int port;
int fd;
int state;
#define FIO_CLIENT_HASH_BITS 7
#define FIO_CLIENT_HASH_SZ (1 << FIO_CLIENT_HASH_BITS)
#define FIO_CLIENT_HASH_MASK (FIO_CLIENT_HASH_SZ - 1)
-static struct flist_head client_fd_hash[FIO_CLIENT_HASH_SZ];
-static struct flist_head client_name_hash[FIO_CLIENT_HASH_SZ];
+static struct flist_head client_hash[FIO_CLIENT_HASH_SZ];
static int handle_client(struct fio_client *client);
-static void fio_client_add_fd_hash(struct fio_client *client)
+static void fio_client_add_hash(struct fio_client *client)
{
int bucket = hash_long(client->fd, FIO_CLIENT_HASH_BITS);
bucket &= FIO_CLIENT_HASH_MASK;
- flist_add(&client->fd_hash_list, &client_fd_hash[bucket]);
+ flist_add(&client->hash_list, &client_hash[bucket]);
}
-static void fio_client_remove_fd_hash(struct fio_client *client)
+static void fio_client_remove_hash(struct fio_client *client)
{
- if (!flist_empty(&client->fd_hash_list))
- flist_del_init(&client->fd_hash_list);
-}
-
-static void fio_client_add_name_hash(struct fio_client *client)
-{
- int bucket = jhash(client->hostname, strlen(client->hostname), 0);
-
- bucket &= FIO_CLIENT_HASH_MASK;
- flist_add(&client->name_hash_list, &client_name_hash[bucket]);
-}
-
-static void fio_client_remove_name_hash(struct fio_client *client)
-{
- if (!flist_empty(&client->name_hash_list))
- flist_del_init(&client->name_hash_list);
+ if (!flist_empty(&client->hash_list))
+ flist_del_init(&client->hash_list);
}
static void fio_init fio_client_hash_init(void)
{
int i;
- for (i = 0; i < FIO_CLIENT_HASH_SZ; i++) {
- INIT_FLIST_HEAD(&client_fd_hash[i]);
- INIT_FLIST_HEAD(&client_name_hash[i]);
- }
+ for (i = 0; i < FIO_CLIENT_HASH_SZ; i++)
+ INIT_FLIST_HEAD(&client_hash[i]);
}
static struct fio_client *find_client_by_fd(int fd)
struct fio_client *client;
struct flist_head *entry;
- flist_for_each(entry, &client_fd_hash[bucket]) {
- client = flist_entry(entry, struct fio_client, fd_hash_list);
+ flist_for_each(entry, &client_hash[bucket]) {
+ client = flist_entry(entry, struct fio_client, hash_list);
if (client->fd == fd)
return client;
return NULL;
}
-static struct fio_client *find_client_by_name(const char *name)
-{
- int bucket = jhash(name, strlen(name), 0) & FIO_CLIENT_HASH_BITS;
- struct fio_client *client;
- struct flist_head *entry;
-
- flist_for_each(entry, &client_name_hash[bucket]) {
- client = flist_entry(entry, struct fio_client, name_hash_list);
-
- if (!strcmp(name, client->hostname))
- return client;
- }
-
- return NULL;
-}
-
static void remove_client(struct fio_client *client)
{
dprint(FD_NET, "client: removed <%s>\n", client->hostname);
flist_del(&client->list);
- fio_client_remove_fd_hash(client);
- fio_client_remove_name_hash(client);
+ fio_client_remove_hash(client);
free(client->hostname);
if (client->argv)
return 0;
}
-int fio_client_add_cmd_option(const char *hostname, const char *opt)
+int fio_client_add_cmd_option(void *cookie, const char *opt)
{
- struct fio_client *client;
+ struct fio_client *client = cookie;
- if (!hostname || !opt)
+ if (!client || !opt)
return 0;
- client = find_client_by_name(hostname);
- if (!client) {
- log_err("fio: unknown client %s\n", hostname);
- return 1;
- }
-
return __fio_client_add_cmd_option(client, opt);
}
-void fio_client_add(const char *hostname)
+int fio_client_add(const char *hostname, void **cookie)
{
struct fio_client *client;
- dprint(FD_NET, "client: added <%s>\n", hostname);
client = malloc(sizeof(*client));
memset(client, 0, sizeof(*client));
INIT_FLIST_HEAD(&client->list);
- INIT_FLIST_HEAD(&client->fd_hash_list);
- INIT_FLIST_HEAD(&client->name_hash_list);
+ INIT_FLIST_HEAD(&client->hash_list);
+
+ if (fio_server_parse_string(hostname, &client->hostname,
+ &client->is_sock, &client->port,
+ &client->addr.sin_addr))
+ return -1;
- if (!strncmp(hostname, "sock:", 5)) {
- client->hostname = strdup(hostname + 5);
- client->is_sock = 1;
- } else
- client->hostname = strdup(hostname);
+ printf("%s %d %d\n", client->hostname, client->is_sock, client->port);
client->fd = -1;
- fio_client_add_name_hash(client);
-
__fio_client_add_cmd_option(client, "fio");
flist_add(&client->list, &client_list);
nr_clients++;
+ dprint(FD_NET, "client: added <%s>\n", client->hostname);
+ *cookie = client;
+ return 0;
}
static int fio_client_connect_ip(struct fio_client *client)
int fd;
client->addr.sin_family = AF_INET;
- client->addr.sin_port = htons(fio_net_port);
-
- if (inet_aton(client->hostname, &client->addr.sin_addr) != 1) {
- struct hostent *hent;
-
- hent = gethostbyname(client->hostname);
- if (!hent) {
- log_err("fio: gethostbyname: %s\n", strerror(errno));
- log_err("fio: failed looking up hostname %s\n",
- client->hostname);
- return -1;
- }
-
- memcpy(&client->addr.sin_addr, hent->h_addr, 4);
- }
+ client->addr.sin_port = htons(client->port);
fd = socket(AF_INET, SOCK_STREAM, 0);
if (fd < 0) {
return 1;
client->fd = fd;
- fio_client_add_fd_hash(client);
+ fio_client_add_hash(client);
client->state = Client_connected;
return 0;
}
static void sig_int(int sig)
{
- dprint(FD_NET, "client: got sign %d\n", sig);
+ dprint(FD_NET, "client: got signal %d\n", sig);
fio_clients_terminate();
}
projects / fio.git / blobdiff