static void test_clone_alternate(void)
{
AltEnumBool *b_src, *s_src, *b_dst, *s_dst;
b_src = g_new0(AltEnumBool, 1);
b_src->type = QTYPE_QBOOL;
b_src->u.b = true;
s_src = g_new0(AltEnumBool, 1);
s_src->type = QTYPE_QSTRING;
s_src->u.e = ENUM_ONE_VALUE1;
b_dst = QAPI_CLONE(AltEnumBool, b_src);
g_assert(b_dst);
g_assert_cmpint(b_dst->type, ==, b_src->type);
g_assert_cmpint(b_dst->u.b, ==, b_src->u.b);
s_dst = QAPI_CLONE(AltEnumBool, s_src);
g_assert(s_dst);
g_assert_cmpint(s_dst->type, ==, s_src->type);
g_assert_cmpint(s_dst->u.e, ==, s_src->u.e);
qapi_free_AltEnumBool(b_src);
qapi_free_AltEnumBool(s_src);
qapi_free_AltEnumBool(b_dst);
qapi_free_AltEnumBool(s_dst);
}
SocketAddress *socket_address_crumple(SocketAddressFlat *addr_flat)
{
SocketAddress *addr = g_new(SocketAddress, 1);
switch (addr_flat->type) {
case SOCKET_ADDRESS_FLAT_TYPE_INET:
addr->type = SOCKET_ADDRESS_KIND_INET;
addr->u.inet.data = QAPI_CLONE(InetSocketAddress,
&addr_flat->u.inet);
break;
case SOCKET_ADDRESS_FLAT_TYPE_UNIX:
addr->type = SOCKET_ADDRESS_KIND_UNIX;
addr->u.q_unix.data = QAPI_CLONE(UnixSocketAddress,
&addr_flat->u.q_unix);
break;
case SOCKET_ADDRESS_FLAT_TYPE_VSOCK:
addr->type = SOCKET_ADDRESS_KIND_VSOCK;
addr->u.vsock.data = QAPI_CLONE(VsockSocketAddress,
&addr_flat->u.vsock);
break;
case SOCKET_ADDRESS_FLAT_TYPE_FD:
addr->type = SOCKET_ADDRESS_KIND_FD;
addr->u.fd.data = QAPI_CLONE(String, &addr_flat->u.fd);
break;
default:
abort();
}
return addr;
}
static void test_clone_native_list(void)
{
uint8List *src, *dst;
uint8List *tmp = NULL;
int i;
/* Build list in reverse */
for (i = 10; i; i--) {
src = g_new0(uint8List, 1);
src->next = tmp;
src->value = i;
tmp = src;
}
dst = QAPI_CLONE(uint8List, src);
for (tmp = dst, i = 1; i <= 10; i++) {
g_assert(tmp);
g_assert_cmpint(tmp->value, ==, i);
tmp = tmp->next;
}
g_assert(!tmp);
qapi_free_uint8List(src);
qapi_free_uint8List(dst);
}
static void test_clone_complex2(void)
{
WrapAlternate *src, *dst;
src = g_new0(WrapAlternate, 1);
src->alt = g_new(UserDefAlternate, 1);
src->alt->type = QTYPE_QDICT;
src->alt->u.udfu.integer = 42;
/* Clone intentionally converts NULL into "" for strings */
src->alt->u.udfu.string = NULL;
src->alt->u.udfu.enum1 = ENUM_ONE_VALUE3;
src->alt->u.udfu.u.value3.intb = 99;
src->alt->u.udfu.u.value3.has_a_b = true;
src->alt->u.udfu.u.value3.a_b = true;
dst = QAPI_CLONE(WrapAlternate, src);
g_assert(dst);
g_assert(dst->alt);
g_assert_cmpint(dst->alt->type, ==, QTYPE_QDICT);
g_assert_cmpint(dst->alt->u.udfu.integer, ==, 42);
g_assert_cmpstr(dst->alt->u.udfu.string, ==, "");
g_assert_cmpint(dst->alt->u.udfu.enum1, ==, ENUM_ONE_VALUE3);
g_assert_cmpint(dst->alt->u.udfu.u.value3.intb, ==, 99);
g_assert_cmpint(dst->alt->u.udfu.u.value3.has_a_b, ==, true);
g_assert_cmpint(dst->alt->u.udfu.u.value3.a_b, ==, true);
qapi_free_WrapAlternate(src);
qapi_free_WrapAlternate(dst);
}
static TpmTypeOptions *tpm_emulator_get_tpm_options(TPMBackend *tb)
{
TPMEmulator *tpm_emu = TPM_EMULATOR(tb);
TpmTypeOptions *options = g_new0(TpmTypeOptions, 1);
options->type = TPM_TYPE_OPTIONS_KIND_EMULATOR;
options->u.emulator.data = QAPI_CLONE(TPMEmulatorOptions, tpm_emu->options);
return options;
}
static void test_clone_empty(void)
{
Empty2 *src, *dst;
src = g_new0(Empty2, 1);
dst = QAPI_CLONE(Empty2, src);
g_assert(dst);
qapi_free_Empty2(src);
qapi_free_Empty2(dst);
}
void qio_channel_socket_dgram_async(QIOChannelSocket *ioc,
SocketAddress *localAddr,
SocketAddress *remoteAddr,
QIOTaskFunc callback,
gpointer opaque,
GDestroyNotify destroy)
{
QIOTask *task = qio_task_new(
OBJECT(ioc), callback, opaque, destroy);
struct QIOChannelSocketDGramWorkerData *data = g_new0(
struct QIOChannelSocketDGramWorkerData, 1);
data->localAddr = QAPI_CLONE(SocketAddress, localAddr);
data->remoteAddr = QAPI_CLONE(SocketAddress, remoteAddr);
trace_qio_channel_socket_dgram_async(ioc, localAddr, remoteAddr);
qio_task_run_in_thread(task,
qio_channel_socket_dgram_worker,
data,
qio_channel_socket_dgram_worker_free);
}
static void test_clone_complex1(void)
{
UserDefNativeListUnion *src, *dst;
src = g_new0(UserDefNativeListUnion, 1);
src->type = USER_DEF_NATIVE_LIST_UNION_KIND_STRING;
dst = QAPI_CLONE(UserDefNativeListUnion, src);
g_assert(dst);
g_assert_cmpint(dst->type, ==, src->type);
g_assert(!dst->u.string.data);
qapi_free_UserDefNativeListUnion(src);
qapi_free_UserDefNativeListUnion(dst);
}
void qio_channel_socket_listen_async(QIOChannelSocket *ioc,
SocketAddress *addr,
QIOTaskFunc callback,
gpointer opaque,
GDestroyNotify destroy)
{
QIOTask *task = qio_task_new(
OBJECT(ioc), callback, opaque, destroy);
SocketAddress *addrCopy;
addrCopy = QAPI_CLONE(SocketAddress, addr);
/* socket_listen() blocks in DNS lookups, so we must use a thread */
trace_qio_channel_socket_listen_async(ioc, addr);
qio_task_run_in_thread(task,
qio_channel_socket_listen_worker,
addrCopy,
(GDestroyNotify)qapi_free_SocketAddress);
}
static void test_clone_complex3(void)
{
__org_qemu_x_Struct2 *src, *dst;
__org_qemu_x_Union1List *tmp;
src = g_new0(__org_qemu_x_Struct2, 1);
tmp = src->array = g_new0(__org_qemu_x_Union1List, 1);
tmp->value = g_new0(__org_qemu_x_Union1, 1);
tmp->value->type = ORG_QEMU_X_UNION1_KIND___ORG_QEMU_X_BRANCH;
tmp->value->u.__org_qemu_x_branch.data = g_strdup("one");
tmp = tmp->next = g_new0(__org_qemu_x_Union1List, 1);
tmp->value = g_new0(__org_qemu_x_Union1, 1);
tmp->value->type = ORG_QEMU_X_UNION1_KIND___ORG_QEMU_X_BRANCH;
tmp->value->u.__org_qemu_x_branch.data = g_strdup("two");
tmp = tmp->next = g_new0(__org_qemu_x_Union1List, 1);
tmp->value = g_new0(__org_qemu_x_Union1, 1);
tmp->value->type = ORG_QEMU_X_UNION1_KIND___ORG_QEMU_X_BRANCH;
tmp->value->u.__org_qemu_x_branch.data = g_strdup("three");
dst = QAPI_CLONE(__org_qemu_x_Struct2, src);
g_assert(dst);
tmp = dst->array;
g_assert(tmp);
g_assert(tmp->value);
g_assert_cmpstr(tmp->value->u.__org_qemu_x_branch.data, ==, "one");
tmp = tmp->next;
g_assert(tmp);
g_assert(tmp->value);
g_assert_cmpstr(tmp->value->u.__org_qemu_x_branch.data, ==, "two");
tmp = tmp->next;
g_assert(tmp);
g_assert(tmp->value);
g_assert_cmpstr(tmp->value->u.__org_qemu_x_branch.data, ==, "three");
tmp = tmp->next;
g_assert(!tmp);
qapi_free___org_qemu_x_Struct2(src);
qapi_free___org_qemu_x_Struct2(dst);
}
static void test_clone_struct(void)
{
UserDefOne *src, *dst;
src = g_new0(UserDefOne, 1);
src->integer = 42;
src->string = g_strdup("Hello");
src->has_enum1 = false;
src->enum1 = ENUM_ONE_VALUE2;
dst = QAPI_CLONE(UserDefOne, src);
g_assert(dst);
g_assert_cmpint(dst->integer, ==, 42);
g_assert(dst->string != src->string);
g_assert_cmpstr(dst->string, ==, "Hello");
g_assert_cmpint(dst->has_enum1, ==, false);
/* Our implementation does this, but it is not required:
g_assert_cmpint(dst->enum1, ==, ENUM_ONE_VALUE2);
*/
qapi_free_UserDefOne(src);
qapi_free_UserDefOne(dst);
}
void qmp_blockdev_create(const char *job_id, BlockdevCreateOptions *options,
Error **errp)
{
BlockdevCreateJob *s;
const char *fmt = BlockdevDriver_str(options->driver);
BlockDriver *drv = bdrv_find_format(fmt);
/* If the driver is in the schema, we know that it exists. But it may not
* be whitelisted. */
assert(drv);
if (bdrv_uses_whitelist() && !bdrv_is_whitelisted(drv, false)) {
error_setg(errp, "Driver is not whitelisted");
return;
}
/* Error out if the driver doesn't support .bdrv_co_create */
if (!drv->bdrv_co_create) {
error_setg(errp, "Driver does not support blockdev-create");
return;
}
/* Create the block job */
/* TODO Running in the main context. Block drivers need to error out or add
* locking when they use a BDS in a different AioContext. */
s = job_create(job_id, &blockdev_create_job_driver, NULL,
qemu_get_aio_context(), JOB_DEFAULT | JOB_MANUAL_DISMISS,
NULL, NULL, errp);
if (!s) {
return;
}
s->drv = drv,
s->opts = QAPI_CLONE(BlockdevCreateOptions, options),
job_start(&s->common);
}
static void qmp_chardev_open_socket(Chardev *chr,
ChardevBackend *backend,
bool *be_opened,
Error **errp)
{
SocketChardev *s = SOCKET_CHARDEV(chr);
ChardevSocket *sock = backend->u.socket.data;
SocketAddress *addr = sock->addr;
bool do_nodelay = sock->has_nodelay ? sock->nodelay : false;
bool is_listen = sock->has_server ? sock->server : true;
bool is_telnet = sock->has_telnet ? sock->telnet : false;
bool is_waitconnect = sock->has_wait ? sock->wait : false;
int64_t reconnect = sock->has_reconnect ? sock->reconnect : 0;
QIOChannelSocket *sioc = NULL;
s->is_unix = addr->type == SOCKET_ADDRESS_KIND_UNIX;
s->is_listen = is_listen;
s->is_telnet = is_telnet;
s->do_nodelay = do_nodelay;
if (sock->tls_creds) {
Object *creds;
creds = object_resolve_path_component(
object_get_objects_root(), sock->tls_creds);
if (!creds) {
error_setg(errp, "No TLS credentials with id '%s'",
sock->tls_creds);
goto error;
}
s->tls_creds = (QCryptoTLSCreds *)
object_dynamic_cast(creds,
TYPE_QCRYPTO_TLS_CREDS);
if (!s->tls_creds) {
error_setg(errp, "Object with id '%s' is not TLS credentials",
sock->tls_creds);
goto error;
}
object_ref(OBJECT(s->tls_creds));
if (is_listen) {
if (s->tls_creds->endpoint != QCRYPTO_TLS_CREDS_ENDPOINT_SERVER) {
error_setg(errp, "%s",
"Expected TLS credentials for server endpoint");
goto error;
}
} else {
if (s->tls_creds->endpoint != QCRYPTO_TLS_CREDS_ENDPOINT_CLIENT) {
error_setg(errp, "%s",
"Expected TLS credentials for client endpoint");
goto error;
}
}
}
s->addr = QAPI_CLONE(SocketAddress, sock->addr);
qemu_chr_set_feature(chr, QEMU_CHAR_FEATURE_RECONNECTABLE);
if (s->is_unix) {
qemu_chr_set_feature(chr, QEMU_CHAR_FEATURE_FD_PASS);
}
/* be isn't opened until we get a connection */
*be_opened = false;
chr->filename = SocketAddress_to_str("disconnected:",
addr, is_listen, is_telnet);
if (is_listen) {
if (is_telnet) {
s->do_telnetopt = 1;
}
} else if (reconnect > 0) {
s->reconnect_time = reconnect;
}
if (s->reconnect_time) {
sioc = qio_channel_socket_new();
tcp_chr_set_client_ioc_name(chr, sioc);
qio_channel_socket_connect_async(sioc, s->addr,
qemu_chr_socket_connected,
chr, NULL);
} else {
if (s->is_listen) {
char *name;
sioc = qio_channel_socket_new();
name = g_strdup_printf("chardev-tcp-listener-%s", chr->label);
qio_channel_set_name(QIO_CHANNEL(sioc), name);
g_free(name);
if (qio_channel_socket_listen_sync(sioc, s->addr, errp) < 0) {
goto error;
}
s->listen_ioc = sioc;
if (is_waitconnect &&
qemu_chr_wait_connected(chr, errp) < 0) {
return;
}
if (!s->ioc) {
s->listen_tag = qio_channel_add_watch(
QIO_CHANNEL(s->listen_ioc), G_IO_IN,
tcp_chr_accept, chr, NULL);
}
} else if (qemu_chr_wait_connected(chr, errp) < 0) {
goto error;
}
}
return;
error:
if (sioc) {
object_unref(OBJECT(sioc));
}
}
