int
main(int argc, char **argv)
{
isns_client_t *clnt;
isns_security_t *security = NULL;
int c, status;
while ((c = getopt_long(argc, argv, "46Cc:d:hK:k:l", options, NULL)) != -1) {
switch (c) {
case '4':
opt_af = AF_INET;
break;
case '6':
opt_af = AF_INET6;
break;
case 'C':
opt_control = 1;
break;
case 'c':
opt_configfile = optarg;
break;
case 'd':
isns_enable_debugging(optarg);
break;
case 'h':
usage(0, NULL);
break;
case 'K':
opt_keyfile = optarg;
break;
case 'k':
opt_key = optarg;
break;
case 'l':
opt_local = 1;
break;
case 'r':
opt_replace = 1;
break;
case 'V':
printf("Open-iSNS version %s\n"
"Copyright (C) 2007, Olaf Kirch <*****@*****.**>\n",
OPENISNS_VERSION_STRING);
return 0;
case DO_REGISTER:
case DO_QUERY:
case DO_QUERY_EID:
case DO_LIST:
case DO_DEREGISTER:
case DO_DD_REGISTER:
case DO_DD_DEREGISTER:
case DO_ENROLL:
case DO_EDIT_POLICY:
case DO_DELETE_POLICY:
if (opt_action)
usage(1, "You cannot specify more than one mode\n");
opt_action = c;
break;
default:
usage(1, "Unknown option");
}
}
isns_read_config(opt_configfile);
if (!isns_config.ic_source_name)
usage(1, "Please specify an iSNS source name");
if (!isns_config.ic_server_name)
usage(1, "Please specify an iSNS server name");
if (!opt_action)
usage(1, "Please specify an operating mode");
if (opt_control) {
if (!isns_config.ic_security)
isns_fatal("Cannot use control mode, security disabled\n");
security = isns_control_security_context(0);
if (!security)
isns_fatal("Unable to create control security context\n");
/* Create a networked client, using isns.control as
* the source name */
clnt = isns_create_client(security, isns_config.ic_control_name);
} else if (opt_local) {
/* Create a local client, using isns.control as
* the source name */
clnt = isns_create_local_client(security,
isns_config.ic_control_name);
} else {
/* Create a networked client, using the configured
* source name */
clnt = isns_create_default_client(security);
}
if (clnt == NULL)
return 1;
/* We're an interactive app, and don't want to retry
* forever if the server refuses us. */
isns_socket_set_disconnect_fatal(clnt->ic_socket);
/* Get the IP address we use to talk to the iSNS server */
if (opt_myaddr.ss_family == AF_UNSPEC && !opt_local) {
if (!isns_socket_get_local_addr(clnt->ic_socket, &opt_myaddr))
isns_fatal("Unable to obtain my IP address\n");
isns_addr_set_port((struct sockaddr *) &opt_myaddr, 860);
}
argv += optind; argc -= optind;
switch (opt_action) {
case DO_REGISTER:
status = register_objects(clnt, argc, argv);
break;
case DO_QUERY:
status = query_objects(clnt, argc, argv);
break;
case DO_QUERY_EID:
status = query_entity_id(clnt, argc, argv);
break;
case DO_LIST:
status = list_objects(clnt, argc, argv);
break;
case DO_DEREGISTER:
status = deregister_objects(clnt, argc, argv);
break;
case DO_DD_REGISTER:
status = register_domain(clnt, argc, argv);
break;
case DO_DD_DEREGISTER:
status = deregister_domain(clnt, argc, argv);
break;
case DO_ENROLL:
status = enroll_client(clnt, argc, argv);
break;
case DO_EDIT_POLICY:
status = edit_policy(clnt, argc, argv);
break;
// case DO_DELETE_POLICY:
default:
isns_fatal("Not yet implemented\n");
status = 1; /* compiler food */
}
return status != ISNS_SUCCESS;
}
int
main(int argc, char **argv)
{
const char *opt_configfile = ISNS_DEFAULT_ISNSADM_CONFIG;
isns_client_t *clnt;
isns_attr_list_t *attrs;
isns_simple_t *reg;
isns_portal_info_t portal_info;
uint32_t status;
int opt_replace = 1;
int c, n, timeout;
while ((c = getopt(argc, argv, "c:d:n")) != -1) {
switch (c) {
case 'c':
opt_configfile = optarg;
break;
case 'd':
isns_enable_debugging(optarg);
break;
case 'n':
opt_replace = 0;
break;
default:
isns_fatal("Unknown option\n");
}
}
if (optind != argc - 1)
isns_fatal("Need timeout argument\n");
timeout = parse_timeout(argv[optind]);
isns_read_config(opt_configfile);
/*
---DevAttrReg[REPLACE]---
Source:
0020 string : iSCSI name = "iqn.2005-03.org.open-iscsi:blue"
Message attributes:
0001 string : Entity identifier = "blue.pauw.homeunix.net"
Operating attributes:
0001 string : Entity identifier = "blue.pauw.homeunix.net"
0002 uint32 : Entity protocol = iSCSI (2)
0010 ipaddr : Portal IP address = 192.168.1.2
0011 uint32 : Portal TCP/UDP port = 33849/tcp
0014 uint32 : ESI port = 56288/tcp
0020 string : iSCSI name = "iqn.2005-03.org.open-iscsi:blue"
0021 uint32 : iSCSI node type = Initiator
0022 string : iSCSI alias = "blue.pauw.homeunix.net"
[...]
response status 0x0003 (Invalid registration)
This would fail because we got confused about EID in
the replace case.
*/
isns_assign_string(&isns_config.ic_source_name,
"iqn.2005-03.org.open-iscsi:blue");
for (n = 0; n < 2; ++n) {
clnt = isns_create_default_client(NULL);
reg = isns_simple_create(ISNS_DEVICE_ATTRIBUTE_REGISTER,
clnt->ic_source, NULL);
reg->is_replace = opt_replace;
/* Message attributes */
attrs = ®->is_message_attrs;
STR(ENTITY_IDENTIFIER, "blue.pauw.homeunix.net");
/* Operating attributes */
attrs = ®->is_operating_attrs;
STR(ENTITY_IDENTIFIER, "blue.pauw.homeunix.net");
U32(ENTITY_PROTOCOL, 2);
isns_portal_parse(&portal_info, "192.168.1.2:33849/tcp", NULL);
isns_portal_to_attr_list(&portal_info,
ISNS_TAG_PORTAL_IP_ADDRESS,
ISNS_TAG_PORTAL_TCP_UDP_PORT,
attrs);
U32(ESI_PORT, 56288);
STR(ISCSI_NAME, "iqn.2005-03.org.open-iscsi:blue");
U32(ISCSI_NODE_TYPE, ISNS_ISCSI_INITIATOR_MASK);
STR(ISCSI_ALIAS, "blue.pauw.homeunix.net");
isns_simple_print(reg, isns_print_stdout);
status = isns_client_call(clnt, ®);
if (status != ISNS_SUCCESS)
isns_fatal("Unable to register object: %s\n",
isns_strerror(status));
printf("Successfully registered object\n");
// isns_simple_print(reg, isns_print_stdout);
isns_simple_free(reg);
isns_client_destroy(clnt);
if (n == 0) {
printf("Sleeping for %d seconds\n", timeout);
sleep(timeout);
}
}
return 0;
}
int
main(int argc, char **argv)
{
const char *opt_configfile = ISNS_DEFAULT_ISNSADM_CONFIG;
isns_client_t *clnt;
isns_attr_list_t *attrs;
isns_simple_t *reg;
isns_portal_info_t portal_info;
uint32_t status;
int opt_replace = 1;
int c;
while ((c = getopt(argc, argv, "c:d:n")) != -1) {
switch (c) {
case 'c':
opt_configfile = optarg;
break;
case 'd':
isns_enable_debugging(optarg);
break;
case 'n':
opt_replace = 0;
break;
default:
isns_fatal("Unknown option\n");
}
}
isns_read_config(opt_configfile);
isns_assign_string(&isns_config.ic_source_name,
"iqn.1991-05.com.microsoft:orange");
clnt = isns_create_default_client(NULL);
/*
* test that we can deregister for SCN events, even though
* not registered
*/
reg = isns_simple_create(ISNS_SCN_DEREGISTER, clnt->ic_source, NULL);
/* Message attributes */
attrs = ®->is_message_attrs;
STR(ISCSI_NAME, "iqn.1991-05.com.microsoft:orange");
status = isns_client_call(clnt, ®);
if (status != ISNS_SUCCESS)
isns_error("SCNDereg failed: %s\n", isns_strerror(status));
else
printf("Successfully deregistered for SCN events\n");
isns_simple_free(reg);
/*
* test that we can deregister a device, even though not
* registered -- note that the portal group object proceeds
* the initiator (name) object in the operating attribute
* list
*/
reg = isns_simple_create(ISNS_DEVICE_DEREGISTER, clnt->ic_source, NULL);
attrs = ®->is_operating_attrs;
STR(ENTITY_IDENTIFIER, "troopa.nki.nl");
U32(ENTITY_PROTOCOL, 2);
isns_portal_parse(&portal_info, "192.168.1.40:3229/tcp", NULL);
isns_portal_to_attr_list(&portal_info,
ISNS_TAG_PORTAL_IP_ADDRESS,
ISNS_TAG_PORTAL_TCP_UDP_PORT,
attrs);
STR(ISCSI_NAME, "iqn.1991-05.com.microsoft:orange");
status = isns_client_call(clnt, ®);
if (status != ISNS_SUCCESS)
isns_fatal("DevDereg failed: %s\n", isns_strerror(status));
else
printf("Successfully deregistered a device\n");
isns_simple_free(reg);
/*
* test that we can register (w/replace) device attributes
*/
reg = isns_simple_create(ISNS_DEVICE_ATTRIBUTE_REGISTER,
clnt->ic_source, NULL);
reg->is_replace = opt_replace;
attrs = ®->is_operating_attrs;
STR(ENTITY_IDENTIFIER, "troopa.nki.nl");
U32(ENTITY_PROTOCOL, 2);
isns_portal_parse(&portal_info, "192.168.1.40:3229/tcp", NULL);
isns_portal_to_attr_list(&portal_info,
ISNS_TAG_PORTAL_IP_ADDRESS,
ISNS_TAG_PORTAL_TCP_UDP_PORT,
attrs);
U32(SCN_PORT, 3230);
U32(ESI_PORT, 3230);
U32(PG_TAG, 1);
STR(PG_ISCSI_NAME, "iqn.1991-05.com.microsoft:orange");
STR(ISCSI_NAME, "iqn.1991-05.com.microsoft:orange");
U32(ISCSI_NODE_TYPE, ISNS_ISCSI_INITIATOR_MASK);
STR(ISCSI_ALIAS, "<MS SW iSCSI Initiator>");
status = isns_client_call(clnt, ®);
if (status != ISNS_SUCCESS)
isns_fatal("DevAttrReg failed: %s\n", isns_strerror(status));
else
printf("Successfully registered device attributes\n");
isns_simple_free(reg);
/*
* test that we can call DEVICE GET NEXT to get the next (only)
* iscsi Storage Node
*/
reg = isns_simple_create(ISNS_DEVICE_GET_NEXT, clnt->ic_source, NULL);
attrs = ®->is_message_attrs;
NIL(ISCSI_NAME);
attrs = ®->is_operating_attrs;
U32(ISCSI_NODE_TYPE, ISNS_ISCSI_INITIATOR_MASK);
NIL(ISCSI_NODE_TYPE);
status = isns_client_call(clnt, ®);
if (status != ISNS_SUCCESS)
isns_fatal("DevGetNext failed: %s\n", isns_strerror(status));
else
printf("Successfully got next device node\n");
isns_simple_free(reg);
return 0;
}
int
main(int argc, char **argv)
{
const char *opt_configfile = ISNS_DEFAULT_ISNSADM_CONFIG;
isns_client_t *clnt;
isns_attr_list_t *attrs;
isns_simple_t *reg;
isns_portal_info_t portal_info;
uint32_t status;
int opt_replace = 1;
int c;
while ((c = getopt(argc, argv, "c:d:n")) != -1) {
switch (c) {
case 'c':
opt_configfile = optarg;
break;
case 'd':
isns_enable_debugging(optarg);
break;
case 'n':
opt_replace = 0;
break;
default:
isns_fatal("Unknown option\n");
}
}
isns_read_config(opt_configfile);
isns_assign_string(&isns_config.ic_source_name,
"iqn.1991-05.com.microsoft:orange");
clnt = isns_create_default_client(NULL);
reg = isns_simple_create(ISNS_SCN_DEREGISTER, clnt->ic_source, NULL);
/* Message attributes */
attrs = ®->is_message_attrs;
STR(ISCSI_NAME, "iqn.1991-05.com.microsoft:orange");
status = isns_client_call(clnt, ®);
if (status != ISNS_SUCCESS)
isns_error("SCNDereg failed: %s\n", isns_strerror(status));
isns_simple_free(reg);
reg = isns_simple_create(ISNS_DEVICE_DEREGISTER, clnt->ic_source, NULL);
attrs = ®->is_operating_attrs;
STR(ENTITY_IDENTIFIER, "troopa.nki.nl");
U32(ENTITY_PROTOCOL, 2);
isns_portal_parse(&portal_info, "192.168.1.40:3229/tcp", NULL);
isns_portal_to_attr_list(&portal_info,
ISNS_TAG_PORTAL_IP_ADDRESS,
ISNS_TAG_PORTAL_TCP_UDP_PORT,
attrs);
STR(ISCSI_NAME, "iqn.1991-05.com.microsoft:orange");
status = isns_client_call(clnt, ®);
if (status != ISNS_SUCCESS)
isns_fatal("DevDereg failed: %s\n", isns_strerror(status));
isns_simple_free(reg);
reg = isns_simple_create(ISNS_DEVICE_ATTRIBUTE_REGISTER, clnt->ic_source, NULL);
reg->is_replace = opt_replace;
attrs = ®->is_operating_attrs;
STR(ENTITY_IDENTIFIER, "troopa.nki.nl");
U32(ENTITY_PROTOCOL, 2);
isns_portal_parse(&portal_info, "192.168.1.40:3229/tcp", NULL);
isns_portal_to_attr_list(&portal_info,
ISNS_TAG_PORTAL_IP_ADDRESS,
ISNS_TAG_PORTAL_TCP_UDP_PORT,
attrs);
U32(SCN_PORT, 3230);
U32(ESI_PORT, 3230);
U32(PG_TAG, 1);
STR(PG_ISCSI_NAME, "iqn.1991-05.com.microsoft:orange");
STR(ISCSI_NAME, "iqn.1991-05.com.microsoft:orange");
U32(ISCSI_NODE_TYPE, ISNS_ISCSI_INITIATOR_MASK);
STR(ISCSI_ALIAS, "<MS SW iSCSI Initiator>");
status = isns_client_call(clnt, ®);
if (status != ISNS_SUCCESS)
isns_fatal("DevAttrReg failed: %s\n", isns_strerror(status));
isns_simple_free(reg);
reg = isns_simple_create(ISNS_DEVICE_GET_NEXT, clnt->ic_source, NULL);
attrs = ®->is_message_attrs;
NIL(ISCSI_NAME);
attrs = ®->is_operating_attrs;
U32(ISCSI_NODE_TYPE, ISNS_ISCSI_TARGET_MASK);
NIL(ISCSI_NODE_TYPE);
status = isns_client_call(clnt, ®);
if (status != ISNS_SUCCESS)
isns_fatal("DevGetNext failed: %s\n", isns_strerror(status));
isns_simple_free(reg);
return 0;
}
int
main(int argc, char **argv)
{
isns_server_t *server;
isns_source_t *source;
isns_db_t *db;
int c;
#ifdef MTRACE
mtrace();
#endif
while ((c = getopt_long(argc, argv, "46c:d:Efhr:", options, NULL)) != -1) {
switch (c) {
case '4':
opt_af = AF_INET;
break;
case '6':
opt_af = AF_INET6;
break;
case 'c':
opt_configfile = optarg;
break;
case 'd':
isns_enable_debugging(optarg);
break;
case 'E':
opt_esi = 0;
break;
case 'f':
opt_foreground = 1;
break;
case 'h':
usage(0, NULL);
case 'r':
if (!strcasecmp(optarg, "initiator"))
opt_role = ROLE_INITIATOR;
else
if (!strcasecmp(optarg, "control")
|| !strcasecmp(optarg, "monitor"))
opt_role = ROLE_MONITOR;
else {
isns_error("Unknown role \"%s\"\n", optarg);
usage(1, NULL);
}
break;
case 'V':
printf("Open-iSNS version %s\n"
"Copyright (C) 2007, Olaf Kirch <*****@*****.**>\n",
OPENISNS_VERSION_STRING);
return 0;
default:
usage(1, "Unknown option");
}
}
if (optind != argc)
usage(1, NULL);
/* If the config code derives the source name
* automatically, we want it to be distinct from
* any other source name (chosen by eg the iSCSI
* initiator). Adding a suffix of ":isns" is a
* somewhat lame attempt.
*/
isns_config.ic_source_suffix = "isns";
isns_read_config(opt_configfile);
if (!isns_config.ic_source_name)
usage(1, "Please specify an iSNS source name");
source = isns_source_create_iscsi(isns_config.ic_source_name);
isns_write_pidfile(isns_config.ic_pidfile);
if (!opt_foreground) {
if (daemon(0, 0) < 0)
isns_fatal("Unable to background server process\n");
isns_log_background();
isns_update_pidfile(isns_config.ic_pidfile);
}
install_sighandler(SIGTERM, sig_cleanup);
install_sighandler(SIGINT, sig_cleanup);
install_sighandler(SIGUSR2, sig_reread);
/* Create a DB object that shadows our portal list. This is for ESI -
* when an ESI comes in, the library will look up the portal in this
* database, and update its mtime. By checking the mtime at regular
* intervals, we can verify whether the server's ESIs actually
* reach us.
*/
db = isns_db_open_shadow(&local_portals);
server = isns_create_server(source, db, &isns_callback_service_ops);
isns_server_set_scn_callback(server, scn_callback);
run_discovery(server);
return 0;
}
int
main(int argc, char **argv)
{
isns_server_t *server;
isns_source_t *source;
isns_db_t *db;
int c;
#ifdef MTRACE
mtrace();
#endif
while ((c = getopt_long(argc, argv, "46c:d:fh", options, NULL)) != -1) {
switch (c) {
case '4':
opt_af = AF_INET;
break;
case '6':
opt_af = AF_INET6;
break;
case 'c':
opt_configfile = optarg;
break;
case 'd':
isns_enable_debugging(optarg);
break;
case 'f':
opt_foreground = 1;
break;
case MODE_DUMP_DB:
case MODE_INIT:
opt_mode = c;
break;
case 'h':
usage(0, NULL);
case 'V':
printf("Open-iSNS version %s\n"
"Copyright (C) 2007, Olaf Kirch <*****@*****.**>\n",
OPENISNS_VERSION_STRING);
return 0;
default:
usage(1, "Unknown option");
}
}
if (optind != argc)
usage(1, NULL);
isns_read_config(opt_configfile);
if (!isns_config.ic_source_name)
usage(1, "Please specify an iSNS source name");
source = isns_source_create_iscsi(isns_config.ic_source_name);
if (opt_mode == MODE_INIT)
return !init_server();
if (opt_mode == MODE_NORMAL)
isns_write_pidfile(isns_config.ic_pidfile);
db = isns_db_open(isns_config.ic_database);
if (db == NULL)
isns_fatal("Unable to open database\n");
if (opt_mode == MODE_DUMP_DB) {
isns_db_print(db, isns_print_stdout);
exit(0);
}
if (!opt_foreground) {
if (daemon(0, 0) < 0)
isns_fatal("Unable to background server process\n");
isns_log_background();
isns_update_pidfile(isns_config.ic_pidfile);
}
signal(SIGTERM, cleanup);
signal(SIGINT, cleanup);
server = isns_create_server(source, db, &isns_default_service_ops);
run_server(server, db);
return 0;
}
