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Diffstat (limited to 'net/socket.c')
-rw-r--r--net/socket.c92
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;
}
generated by cgit v1.2.3 (git 2.26.2) at 2024-12-27 04:10:40 +0000