xan/patty
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

Implement clients_by_sock convenience methods

Browse source 
Implement clients_by_sock convenience methods in src/server.c
This commit is contained in:
XANTRONIX Development 2020-07-03 19:13:34 -04:00 • committed by XANTRONIX Industrial
parent 3d2922f2a4
commit 84809755a1
1 changed files with 53 additions and 27 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

80
src/server.c
View file

@ -197,6 +197,43 @@ error_dict_set:
return -1;
}
static inline int client_by_sock(patty_ax25_server *server,
patty_ax25_sock *sock) {
void *value;
if ((value = patty_dict_get_with_hash(server->clients_by_sock,
(uint32_t)sock->fd)) == NULL) {
goto error_dict_get_with_hash;
}
return (int)((int64_t)value);
error_dict_get_with_hash:
return -1;
}
static inline int client_save_by_sock(patty_ax25_server *server,
int client,
patty_ax25_sock *sock) {
if (patty_dict_set_with_hash(server->clients_by_sock,
NULL + sock->fd,
sizeof(sock->fd),
NULL + client,
(uint32_t)sock->fd) == NULL) {
goto error_dict_set_with_hash;
}
return 0;
error_dict_set_with_hash:
return -1;
}
static inline int client_delete_by_sock(patty_ax25_server *server,
patty_ax25_sock *sock) {
return patty_dict_delete_with_hash(server->clients_by_sock, sock->fd);
}
static inline uint32_t hash_addr(patty_ax25_addr *addr) {
uint32_t hash;
@ -306,7 +343,7 @@ static int sock_close(patty_ax25_server *server,
goto error_dict_delete_by_fd_socks;
}
(void)patty_dict_delete_with_hash(server->clients_by_sock, sock->fd);
(void)client_delete_by_sock(server, sock);
clear_fd(server, sock->fd);
@ -439,12 +476,8 @@ static int server_socket(patty_ax25_server *server,
goto error_sock_save_by_fd;
}
if (patty_dict_set_with_hash(server->clients_by_sock,
NULL + sock->fd,
sizeof(sock->fd),
NULL + client,
(uint32_t)sock->fd) < 0) {
goto error_dict_set_with_hash;
if (client_save_by_sock(server, client, sock) < 0) {
goto error_client_save_by_sock;
}
response.ret = sock->fd;
@ -454,7 +487,7 @@ static int server_socket(patty_ax25_server *server,
return write(client, &response, sizeof(response));
error_dict_set_with_hash:
error_client_save_by_sock:
error_sock_save_by_fd:
patty_ax25_sock_destroy(sock);
@ -739,12 +772,8 @@ static int server_connect(patty_ax25_server *server,
goto error_sock_save_by_addrpair;
}
if (patty_dict_set_with_hash(server->clients_by_sock,
NULL + sock->fd,
sizeof(sock->fd),
NULL + client,
(uint32_t)client) < 0) {
goto error_dict_set_with_hash;
if (client_save_by_sock(server, client, sock) < 0) {
goto error_client_save_by_sock;
}
/*
@ -768,7 +797,7 @@ error_invalid_status:
error_sock_by_fd:
return write(client, &response, sizeof(response));
error_dict_set_with_hash:
error_client_save_by_sock:
error_sock_save_by_addrpair:
error_io:
return -1;
@ -1051,9 +1080,8 @@ static int handle_sabm(patty_ax25_server *server,
return reply_dm(iface, frame, PATTY_AX25_FRAME_U_FINAL);
}
if ((client = (int)patty_dict_get_with_hash(server->clients_by_sock,
(uint32_t)local->fd)) == 0) {
goto error_lookup_client;
if ((client = client_by_sock(server, local)) < 0) {
goto error_client_by_sock;
}
if ((remote = patty_ax25_sock_new(local->proto, local->type)) == NULL) {
@ -1110,7 +1138,7 @@ error_sock_save_by_fd:
patty_ax25_sock_destroy(remote);
error_sock_new:
error_lookup_client:
error_client_by_sock:
return -1;
}
@ -1127,9 +1155,8 @@ static int handle_ua(patty_ax25_server *server,
return reply_frmr(iface, frame, PATTY_AX25_FRAME_U_FINAL);
}
if ((client = (int)patty_dict_get_with_hash(server->clients_by_sock,
(uint32_t)sock->fd)) == 0) {
goto error_lookup_client;
if ((client = client_by_sock(server, sock)) < 0) {
goto error_client_by_sock;
}
sock->status = PATTY_AX25_SOCK_ESTABLISHED;
@ -1164,7 +1191,7 @@ error_write:
error_delete_by_addrpair:
error_save_by_addrpair:
error_lookup_client:
error_client_by_sock:
return -1;
}
@ -1187,9 +1214,8 @@ static int handle_dm(patty_ax25_server *server,
return 0;
}
if ((client = (int)patty_dict_get_with_hash(server->clients_by_sock,
(uint32_t)sock->fd)) == 0) {
goto error_lookup_client;
if ((client = client_by_sock(server, sock)) < 0) {
goto error_client_by_sock;
}
if (sock_delete_by_addrpair(server->socks_pending_connect,
@ -1211,7 +1237,7 @@ static int handle_dm(patty_ax25_server *server,
error_write:
error_delete_by_addrpair:
error_lookup_client:
error_client_by_sock:
return -1;
}