diff options
Diffstat (limited to 'net/socket.c')
| -rw-r--r-- | net/socket.c | 92 |
1 files changed, 70 insertions, 22 deletions
diff --git a/net/socket.c b/net/socket.c index 15b410e8d8..c0de10c0c0 100644 --- a/net/socket.c +++ b/net/socket.c @@ -180,7 +180,6 @@ static void net_socket_send(void *opaque) s->fd = -1; net_socket_rs_init(&s->rs, net_socket_rs_finalize, false); s->nc.link_down = true; - memset(s->nc.info_str, 0, sizeof(s->nc.info_str)); return; } @@ -342,6 +341,7 @@ static NetSocketState *net_socket_fd_init_dgram(NetClientState *peer, NetSocketState *s; SocketAddress *sa; SocketAddressType sa_type; + NetdevSocketOptions *stored; sa = socket_local_address(fd, errp); if (!sa) { @@ -385,19 +385,24 @@ static NetSocketState *net_socket_fd_init_dgram(NetClientState *peer, net_socket_rs_init(&s->rs, net_socket_rs_finalize, false); net_socket_read_poll(s, true); + /* Store startup parameters */ + nc->stored_config = g_new0(NetdevInfo, 1); + nc->stored_config->type = NET_BACKEND_SOCKET; + stored = &nc->stored_config->u.socket; + + stored->has_fd = true; + stored->fd = g_strdup_printf("%d", fd); + /* mcast: save bound address as dst */ if (is_connected && mcast != NULL) { + stored->has_mcast = true; + stored->mcast = g_strdup(mcast); + s->dgram_dst = saddr; - snprintf(nc->info_str, sizeof(nc->info_str), - "socket: fd=%d (cloned mcast=%s:%d)", - fd, inet_ntoa(saddr.sin_addr), ntohs(saddr.sin_port)); } else { if (sa_type == SOCKET_ADDRESS_TYPE_UNIX) { s->dgram_dst.sin_family = AF_UNIX; } - - snprintf(nc->info_str, sizeof(nc->info_str), - "socket: fd=%d %s", fd, SocketAddressType_str(sa_type)); } return s; @@ -428,11 +433,10 @@ static NetSocketState *net_socket_fd_init_stream(NetClientState *peer, { NetClientState *nc; NetSocketState *s; + NetdevSocketOptions *stored; nc = qemu_new_net_client(&net_socket_info, peer, model, name); - snprintf(nc->info_str, sizeof(nc->info_str), "socket: fd=%d", fd); - s = DO_UPCAST(NetSocketState, nc, nc); s->fd = fd; @@ -447,6 +451,15 @@ static NetSocketState *net_socket_fd_init_stream(NetClientState *peer, } else { qemu_set_fd_handler(s->fd, NULL, net_socket_connect, s); } + + /* Store startup parameters */ + nc->stored_config = g_new0(NetdevInfo, 1); + nc->stored_config->type = NET_BACKEND_SOCKET; + stored = &nc->stored_config->u.socket; + + stored->has_fd = true; + stored->fd = g_strdup_printf("%d", fd); + return s; } @@ -483,6 +496,7 @@ static void net_socket_accept(void *opaque) struct sockaddr_in saddr; socklen_t len; int fd; + NetdevSocketOptions *stored; for(;;) { len = sizeof(saddr); @@ -498,9 +512,12 @@ static void net_socket_accept(void *opaque) s->fd = fd; s->nc.link_down = false; net_socket_connect(s); - snprintf(s->nc.info_str, sizeof(s->nc.info_str), - "socket: connection from %s:%d", - inet_ntoa(saddr.sin_addr), ntohs(saddr.sin_port)); + + /* Store additional startup parameters (extend net_socket_listen_init) */ + stored = &s->nc.stored_config->u.socket; + + stored->has_fd = true; + stored->fd = g_strdup_printf("%d", fd); } static int net_socket_listen_init(NetClientState *peer, @@ -513,6 +530,7 @@ static int net_socket_listen_init(NetClientState *peer, NetSocketState *s; struct sockaddr_in saddr; int fd, ret; + NetdevSocketOptions *stored; if (parse_host_port(&saddr, host_str, errp) < 0) { return -1; @@ -549,6 +567,15 @@ static int net_socket_listen_init(NetClientState *peer, net_socket_rs_init(&s->rs, net_socket_rs_finalize, false); qemu_set_fd_handler(s->listen_fd, net_socket_accept, NULL, s); + + /* Store startup parameters */ + nc->stored_config = g_new0(NetdevInfo, 1); + nc->stored_config->type = NET_BACKEND_SOCKET; + stored = &nc->stored_config->u.socket; + + stored->has_listen = true; + stored->listen = g_strdup(host_str); + return 0; } @@ -561,6 +588,7 @@ static int net_socket_connect_init(NetClientState *peer, NetSocketState *s; int fd, connected, ret; struct sockaddr_in saddr; + NetdevSocketOptions *stored; if (parse_host_port(&saddr, host_str, errp) < 0) { return -1; @@ -598,9 +626,12 @@ static int net_socket_connect_init(NetClientState *peer, return -1; } - snprintf(s->nc.info_str, sizeof(s->nc.info_str), - "socket: connect to %s:%d", - inet_ntoa(saddr.sin_addr), ntohs(saddr.sin_port)); + /* Store additional startup parameters (extend net_socket_fd_init) */ + stored = &s->nc.stored_config->u.socket; + + stored->has_connect = true; + stored->connect = g_strdup(host_str); + return 0; } @@ -615,6 +646,7 @@ static int net_socket_mcast_init(NetClientState *peer, int fd; struct sockaddr_in saddr; struct in_addr localaddr, *param_localaddr; + NetdevSocketOptions *stored; if (parse_host_port(&saddr, host_str, errp) < 0) { return -1; @@ -643,11 +675,20 @@ static int net_socket_mcast_init(NetClientState *peer, s->dgram_dst = saddr; - snprintf(s->nc.info_str, sizeof(s->nc.info_str), - "socket: mcast=%s:%d", - inet_ntoa(saddr.sin_addr), ntohs(saddr.sin_port)); - return 0; + /* Store additional startup parameters (extend net_socket_fd_init) */ + stored = &s->nc.stored_config->u.socket; + + if (!stored->has_mcast) { + stored->has_mcast = true; + stored->mcast = g_strdup(host_str); + } + if (localaddr_str) { + stored->has_localaddr = true; + stored->localaddr = g_strdup(localaddr_str); + } + + return 0; } static int net_socket_udp_init(NetClientState *peer, @@ -660,6 +701,7 @@ static int net_socket_udp_init(NetClientState *peer, NetSocketState *s; int fd, ret; struct sockaddr_in laddr, raddr; + NetdevSocketOptions *stored; if (parse_host_port(&laddr, lhost, errp) < 0) { return -1; @@ -698,9 +740,15 @@ static int net_socket_udp_init(NetClientState *peer, s->dgram_dst = raddr; - snprintf(s->nc.info_str, sizeof(s->nc.info_str), - "socket: udp=%s:%d", - inet_ntoa(raddr.sin_addr), ntohs(raddr.sin_port)); + /* Store additional startup parameters (extend net_socket_fd_init) */ + stored = &s->nc.stored_config->u.socket; + + stored->has_localaddr = true; + stored->localaddr = g_strdup(lhost); + + stored->has_udp = true; + stored->udp = g_strdup(rhost); + return 0; } |