diff options
| -rw-r--r-- | block/nbd.c | 53 | ||||
| -rw-r--r-- | qapi/block-core.json | 2 | ||||
| -rwxr-xr-x | tests/qemu-iotests/147 | 25 |
3 files changed, 46 insertions, 34 deletions
diff --git a/block/nbd.c b/block/nbd.c index 11e3ba7..8bb29a9 100644 --- a/block/nbd.c +++ b/block/nbd.c @@ -47,7 +47,7 @@ typedef struct BDRVNBDState { NBDClientSession client; /* For nbd_refresh_filename() */ - SocketAddress *saddr; + SocketAddressFlat *saddr; char *export, *tlscredsid; } BDRVNBDState; @@ -95,7 +95,7 @@ static int nbd_parse_uri(const char *filename, QDict *options) goto out; } qdict_put(options, "server.type", qstring_from_str("unix")); - qdict_put(options, "server.data.path", + qdict_put(options, "server.path", qstring_from_str(qp->p[0].value)); } else { QString *host; @@ -116,10 +116,10 @@ static int nbd_parse_uri(const char *filename, QDict *options) } qdict_put(options, "server.type", qstring_from_str("inet")); - qdict_put(options, "server.data.host", host); + qdict_put(options, "server.host", host); port_str = g_strdup_printf("%d", uri->port ?: NBD_DEFAULT_PORT); - qdict_put(options, "server.data.port", qstring_from_str(port_str)); + qdict_put(options, "server.port", qstring_from_str(port_str)); g_free(port_str); } @@ -197,7 +197,7 @@ static void nbd_parse_filename(const char *filename, QDict *options, /* are we a UNIX or TCP socket? */ if (strstart(host_spec, "unix:", &unixpath)) { qdict_put(options, "server.type", qstring_from_str("unix")); - qdict_put(options, "server.data.path", qstring_from_str(unixpath)); + qdict_put(options, "server.path", qstring_from_str(unixpath)); } else { InetSocketAddress *addr = NULL; @@ -207,8 +207,8 @@ static void nbd_parse_filename(const char *filename, QDict *options, } qdict_put(options, "server.type", qstring_from_str("inet")); - qdict_put(options, "server.data.host", qstring_from_str(addr->host)); - qdict_put(options, "server.data.port", qstring_from_str(addr->port)); + qdict_put(options, "server.host", qstring_from_str(addr->host)); + qdict_put(options, "server.port", qstring_from_str(addr->port)); qapi_free_InetSocketAddress(addr); } @@ -248,20 +248,21 @@ static bool nbd_process_legacy_socket_options(QDict *output_options, } qdict_put(output_options, "server.type", qstring_from_str("unix")); - qdict_put(output_options, "server.data.path", qstring_from_str(path)); + qdict_put(output_options, "server.path", qstring_from_str(path)); } else if (host) { qdict_put(output_options, "server.type", qstring_from_str("inet")); - qdict_put(output_options, "server.data.host", qstring_from_str(host)); - qdict_put(output_options, "server.data.port", + qdict_put(output_options, "server.host", qstring_from_str(host)); + qdict_put(output_options, "server.port", qstring_from_str(port ?: stringify(NBD_DEFAULT_PORT))); } return true; } -static SocketAddress *nbd_config(BDRVNBDState *s, QDict *options, Error **errp) +static SocketAddressFlat *nbd_config(BDRVNBDState *s, QDict *options, + Error **errp) { - SocketAddress *saddr = NULL; + SocketAddressFlat *saddr = NULL; QDict *addr = NULL; QObject *crumpled_addr = NULL; Visitor *iv = NULL; @@ -287,7 +288,7 @@ static SocketAddress *nbd_config(BDRVNBDState *s, QDict *options, Error **errp) * visitor expects the former. */ iv = qobject_input_visitor_new(crumpled_addr); - visit_type_SocketAddress(iv, NULL, &saddr, &local_err); + visit_type_SocketAddressFlat(iv, NULL, &saddr, &local_err); if (local_err) { error_propagate(errp, local_err); goto done; @@ -306,9 +307,10 @@ NBDClientSession *nbd_get_client_session(BlockDriverState *bs) return &s->client; } -static QIOChannelSocket *nbd_establish_connection(SocketAddress *saddr, +static QIOChannelSocket *nbd_establish_connection(SocketAddressFlat *saddr_flat, Error **errp) { + SocketAddress *saddr = socket_address_crumple(saddr_flat); QIOChannelSocket *sioc; Error *local_err = NULL; @@ -318,6 +320,7 @@ static QIOChannelSocket *nbd_establish_connection(SocketAddress *saddr, qio_channel_socket_connect_sync(sioc, saddr, &local_err); + qapi_free_SocketAddress(saddr); if (local_err) { error_propagate(errp, local_err); return NULL; @@ -409,7 +412,7 @@ static int nbd_open(BlockDriverState *bs, QDict *options, int flags, goto error; } - /* Translate @host, @port, and @path to a SocketAddress */ + /* Translate @host, @port, and @path to a SocketAddressFlat */ if (!nbd_process_legacy_socket_options(options, opts, errp)) { goto error; } @@ -430,11 +433,11 @@ static int nbd_open(BlockDriverState *bs, QDict *options, int flags, } /* TODO SOCKET_ADDRESS_KIND_FD where fd has AF_INET or AF_INET6 */ - if (s->saddr->type != SOCKET_ADDRESS_KIND_INET) { + if (s->saddr->type != SOCKET_ADDRESS_FLAT_TYPE_INET) { error_setg(errp, "TLS only supported over IP sockets"); goto error; } - hostname = s->saddr->u.inet.data->host; + hostname = s->saddr->u.inet.host; } /* establish TCP connection, return error if it fails @@ -457,7 +460,7 @@ static int nbd_open(BlockDriverState *bs, QDict *options, int flags, object_unref(OBJECT(tlscreds)); } if (ret < 0) { - qapi_free_SocketAddress(s->saddr); + qapi_free_SocketAddressFlat(s->saddr); g_free(s->export); g_free(s->tlscredsid); } @@ -483,7 +486,7 @@ static void nbd_close(BlockDriverState *bs) nbd_client_close(bs); - qapi_free_SocketAddress(s->saddr); + qapi_free_SocketAddressFlat(s->saddr); g_free(s->export); g_free(s->tlscredsid); } @@ -514,15 +517,15 @@ static void nbd_refresh_filename(BlockDriverState *bs, QDict *options) Visitor *ov; const char *host = NULL, *port = NULL, *path = NULL; - if (s->saddr->type == SOCKET_ADDRESS_KIND_INET) { - const InetSocketAddress *inet = s->saddr->u.inet.data; + if (s->saddr->type == SOCKET_ADDRESS_FLAT_TYPE_INET) { + const InetSocketAddress *inet = &s->saddr->u.inet; if (!inet->has_ipv4 && !inet->has_ipv6 && !inet->has_to) { host = inet->host; port = inet->port; } - } else if (s->saddr->type == SOCKET_ADDRESS_KIND_UNIX) { - path = s->saddr->u.q_unix.data->path; - } + } else if (s->saddr->type == SOCKET_ADDRESS_FLAT_TYPE_UNIX) { + path = s->saddr->u.q_unix.path; + } /* else can't represent as pseudo-filename */ qdict_put(opts, "driver", qstring_from_str("nbd")); @@ -541,7 +544,7 @@ static void nbd_refresh_filename(BlockDriverState *bs, QDict *options) } ov = qobject_output_visitor_new(&saddr_qdict); - visit_type_SocketAddress(ov, NULL, &s->saddr, &error_abort); + visit_type_SocketAddressFlat(ov, NULL, &s->saddr, &error_abort); visit_complete(ov, &saddr_qdict); visit_free(ov); qdict_put_obj(opts, "server", saddr_qdict); diff --git a/qapi/block-core.json b/qapi/block-core.json index 8de39d1..e4d8a63 100644 --- a/qapi/block-core.json +++ b/qapi/block-core.json @@ -2847,7 +2847,7 @@ # Since: 2.9 ## { 'struct': 'BlockdevOptionsNbd', - 'data': { 'server': 'SocketAddress', + 'data': { 'server': 'SocketAddressFlat', '*export': 'str', '*tls-creds': 'str' } } diff --git a/tests/qemu-iotests/147 b/tests/qemu-iotests/147 index cca75c5..32afea6 100755 --- a/tests/qemu-iotests/147 +++ b/tests/qemu-iotests/147 @@ -30,6 +30,13 @@ NBD_PORT = 10811 test_img = os.path.join(iotests.test_dir, 'test.img') unix_socket = os.path.join(iotests.test_dir, 'nbd.socket') + +def flatten_sock_addr(crumpled_address): + result = { 'type': crumpled_address['type'] } + result.update(crumpled_address['data']) + return result + + class NBDBlockdevAddBase(iotests.QMPTestCase): def blockdev_add_options(self, address, export=None): options = { 'node-name': 'nbd-blockdev', @@ -85,13 +92,15 @@ class QemuNBD(NBDBlockdevAddBase): 'host': 'localhost', 'port': str(NBD_PORT) } } - self.client_test('nbd://localhost:%i' % NBD_PORT, address) + self.client_test('nbd://localhost:%i' % NBD_PORT, + flatten_sock_addr(address)) def test_unix(self): self._server_up('-k', unix_socket) address = { 'type': 'unix', 'data': { 'path': unix_socket } } - self.client_test('nbd+unix://?socket=' + unix_socket, address) + self.client_test('nbd+unix://?socket=' + unix_socket, + flatten_sock_addr(address)) class BuiltinNBD(NBDBlockdevAddBase): @@ -134,7 +143,7 @@ class BuiltinNBD(NBDBlockdevAddBase): } } self._server_up(address) self.client_test('nbd://localhost:%i/nbd-export' % NBD_PORT, - address, 'nbd-export') + flatten_sock_addr(address), 'nbd-export') self._server_down() def test_inet6(self): @@ -149,10 +158,10 @@ class BuiltinNBD(NBDBlockdevAddBase): 'file': { 'driver': 'nbd', 'export': 'nbd-export', - 'server': address + 'server': flatten_sock_addr(address) } } self._server_up(address) - self.client_test(filename, address, 'nbd-export') + self.client_test(filename, flatten_sock_addr(address), 'nbd-export') self._server_down() def test_unix(self): @@ -160,7 +169,7 @@ class BuiltinNBD(NBDBlockdevAddBase): 'data': { 'path': unix_socket } } self._server_up(address) self.client_test('nbd+unix:///nbd-export?socket=' + unix_socket, - address, 'nbd-export') + flatten_sock_addr(address), 'nbd-export') self._server_down() def test_fd(self): @@ -182,9 +191,9 @@ class BuiltinNBD(NBDBlockdevAddBase): 'file': { 'driver': 'nbd', 'export': 'nbd-export', - 'server': address + 'server': flatten_sock_addr(address) } } - self.client_test(filename, address, 'nbd-export') + self.client_test(filename, flatten_sock_addr(address), 'nbd-export') self._server_down() |