static void test_parse(void)
{
struct dm_config_tree *tree = dm_config_from_string(conf);
const struct dm_config_value *value;
CU_ASSERT((long) tree);
CU_ASSERT(dm_config_has_node(tree->root, "id"));
CU_ASSERT(dm_config_has_node(tree->root, "physical_volumes"));
CU_ASSERT(dm_config_has_node(tree->root, "physical_volumes/pv0"));
CU_ASSERT(dm_config_has_node(tree->root, "physical_volumes/pv0/id"));
CU_ASSERT(!strcmp(dm_config_find_str(tree->root, "id", "foo"), "yada-yada"));
CU_ASSERT(!strcmp(dm_config_find_str(tree->root, "idt", "foo"), "foo"));
CU_ASSERT(!strcmp(dm_config_find_str(tree->root, "physical_volumes/pv0/bb", "foo"), "foo"));
CU_ASSERT(!strcmp(dm_config_find_str(tree->root, "physical_volumes/pv0/id", "foo"), "abcd-efgh"));
CU_ASSERT(!dm_config_get_uint32(tree->root, "id", NULL));
CU_ASSERT(dm_config_get_uint32(tree->root, "extent_size", NULL));
/* FIXME: Currently everything parses as a list, even if it's not */
// CU_ASSERT(!dm_config_get_list(tree->root, "id", NULL));
// CU_ASSERT(!dm_config_get_list(tree->root, "extent_size", NULL));
CU_ASSERT(dm_config_get_list(tree->root, "flags", &value));
CU_ASSERT(value->next == NULL); /* an empty list */
CU_ASSERT(dm_config_get_list(tree->root, "status", &value));
CU_ASSERT(value->next != NULL); /* a non-empty list */
dm_config_destroy(tree);
}
static void test_clone(void)
{
struct dm_config_tree *tree = dm_config_from_string(conf);
struct dm_config_node *n = dm_config_clone_node(tree, tree->root, 1);
const struct dm_config_value *value;
/* Check that the nodes are actually distinct. */
CU_ASSERT(n != tree->root);
CU_ASSERT(n->sib != tree->root->sib);
CU_ASSERT(dm_config_find_node(n, "physical_volumes") != NULL);
CU_ASSERT(dm_config_find_node(tree->root, "physical_volumes") != NULL);
CU_ASSERT(dm_config_find_node(n, "physical_volumes") != dm_config_find_node(tree->root, "physical_volumes"));
CU_ASSERT(dm_config_has_node(n, "id"));
CU_ASSERT(dm_config_has_node(n, "physical_volumes"));
CU_ASSERT(dm_config_has_node(n, "physical_volumes/pv0"));
CU_ASSERT(dm_config_has_node(n, "physical_volumes/pv0/id"));
CU_ASSERT(!strcmp(dm_config_find_str(n, "id", "foo"), "yada-yada"));
CU_ASSERT(!strcmp(dm_config_find_str(n, "idt", "foo"), "foo"));
CU_ASSERT(!strcmp(dm_config_find_str(n, "physical_volumes/pv0/bb", "foo"), "foo"));
CU_ASSERT(!strcmp(dm_config_find_str(n, "physical_volumes/pv0/id", "foo"), "abcd-efgh"));
CU_ASSERT(!dm_config_get_uint32(n, "id", NULL));
CU_ASSERT(dm_config_get_uint32(n, "extent_size", NULL));
/* FIXME: Currently everything parses as a list, even if it's not */
// CU_ASSERT(!dm_config_get_list(tree->root, "id", NULL));
// CU_ASSERT(!dm_config_get_list(tree->root, "extent_size", NULL));
CU_ASSERT(dm_config_get_list(n, "flags", &value));
CU_ASSERT(value->next == NULL); /* an empty list */
CU_ASSERT(dm_config_get_list(n, "status", &value));
CU_ASSERT(value->next != NULL); /* a non-empty list */
dm_config_destroy(tree);
}
int main(int argc, char **argv)
{
daemon_reply reply;
char *cmd;
char *uuid;
char *name;
int val;
int ver;
if (argc < 2) {
printf("lvmetactl dump\n");
printf("lvmetactl pv_list\n");
printf("lvmetactl vg_list\n");
printf("lvmetactl vg_lookup_name <name>\n");
printf("lvmetactl vg_lookup_uuid <uuid>\n");
printf("lvmetactl pv_lookup_uuid <uuid>\n");
printf("lvmetactl set_global_invalid 0|1\n");
printf("lvmetactl get_global_invalid\n");
printf("lvmetactl set_vg_version <uuid> <name> <version>\n");
printf("lvmetactl vg_lock_type <uuid>\n");
return -1;
}
cmd = argv[1];
h = lvmetad_open(NULL);
if (!strcmp(cmd, "dump")) {
reply = daemon_send_simple(h, "dump",
"token = %s", "skip",
NULL);
printf("%s\n", reply.buffer.mem);
} else if (!strcmp(cmd, "pv_list")) {
reply = daemon_send_simple(h, "pv_list",
"token = %s", "skip",
NULL);
printf("%s\n", reply.buffer.mem);
} else if (!strcmp(cmd, "vg_list")) {
reply = daemon_send_simple(h, "vg_list",
"token = %s", "skip",
NULL);
printf("%s\n", reply.buffer.mem);
} else if (!strcmp(cmd, "set_global_invalid")) {
if (argc < 3) {
printf("set_global_invalid 0|1\n");
return -1;
}
val = atoi(argv[2]);
reply = daemon_send_simple(h, "set_global_info",
"global_invalid = %d", val,
"token = %s", "skip",
NULL);
print_reply(reply);
} else if (!strcmp(cmd, "get_global_invalid")) {
reply = daemon_send_simple(h, "get_global_info",
"token = %s", "skip",
NULL);
printf("%s\n", reply.buffer.mem);
} else if (!strcmp(cmd, "set_vg_version")) {
if (argc < 5) {
printf("set_vg_version <uuid> <name> <ver>\n");
return -1;
}
uuid = argv[2];
name = argv[3];
ver = atoi(argv[4]);
if ((strlen(uuid) == 1) && (uuid[0] == '-'))
uuid = NULL;
if ((strlen(name) == 1) && (name[0] == '-'))
name = NULL;
if (uuid && name) {
reply = daemon_send_simple(h, "set_vg_info",
"uuid = %s", uuid,
"name = %s", name,
"version = %d", ver,
"token = %s", "skip",
NULL);
} else if (uuid) {
reply = daemon_send_simple(h, "set_vg_info",
"uuid = %s", uuid,
"version = %d", ver,
"token = %s", "skip",
NULL);
} else if (name) {
reply = daemon_send_simple(h, "set_vg_info",
"name = %s", name,
"version = %d", ver,
"token = %s", "skip",
NULL);
} else {
printf("name or uuid required\n");
return -1;
}
print_reply(reply);
} else if (!strcmp(cmd, "vg_lookup_name")) {
if (argc < 3) {
printf("vg_lookup_name <name>\n");
return -1;
}
name = argv[2];
reply = daemon_send_simple(h, "vg_lookup",
"name = %s", name,
"token = %s", "skip",
NULL);
printf("%s\n", reply.buffer.mem);
} else if (!strcmp(cmd, "vg_lookup_uuid")) {
if (argc < 3) {
printf("vg_lookup_uuid <uuid>\n");
return -1;
}
uuid = argv[2];
reply = daemon_send_simple(h, "vg_lookup",
"uuid = %s", uuid,
"token = %s", "skip",
NULL);
printf("%s\n", reply.buffer.mem);
} else if (!strcmp(cmd, "vg_lock_type")) {
struct dm_config_node *metadata;
const char *lock_type;
if (argc < 3) {
printf("vg_lock_type <uuid>\n");
return -1;
}
uuid = argv[2];
reply = daemon_send_simple(h, "vg_lookup",
"uuid = %s", uuid,
"token = %s", "skip",
NULL);
/* printf("%s\n", reply.buffer.mem); */
metadata = dm_config_find_node(reply.cft->root, "metadata");
if (!metadata) {
printf("no metadata\n");
goto out;
}
lock_type = dm_config_find_str(metadata, "metadata/lock_type", NULL);
if (!lock_type) {
printf("no lock_type\n");
goto out;
}
printf("lock_type %s\n", lock_type);
} else if (!strcmp(cmd, "pv_lookup_uuid")) {
if (argc < 3) {
printf("pv_lookup_uuid <uuid>\n");
return -1;
}
uuid = argv[2];
reply = daemon_send_simple(h, "pv_lookup",
"uuid = %s", uuid,
"token = %s", "skip",
NULL);
printf("%s\n", reply.buffer.mem);
} else {
printf("unknown command\n");
goto out_close;
}
out:
daemon_reply_destroy(reply);
out_close:
daemon_close(h);
return 0;
}