int parse_registration(char **argv, int argc, isns_object_list_t *objs, isns_object_t *key_obj) { struct sockaddr_storage def_addr; isns_object_t *entity = NULL, *last_portal = NULL, *last_node = NULL; const char *def_port = NULL; int i; if (argc == 1 && !strcmp(argv[0], "help")) { printf("Object registration:\n" " isnsadm [-key attr=value] --register type,attr=value,... type,attr=value,...\n" "Where type can be one of:\n" " entity create/update network entity\n" " initiator create iSCSI initiator storage node\n" " target create iSCSI target storage node\n" " control create control node\n" " portal create portal\n" " pg create portal group\n" "\nThe following attributes are recognized:\n"); isns_attr_list_parser_help(NULL); exit(0); } if (argc == 0) usage(1, "Missing object list\n"); if (key_obj) { //isns_object_list_append(objs, key_obj); if (isns_object_is_entity(key_obj)) entity = key_obj; } def_addr = opt_myaddr; for (i = 0; i < argc; ++i) { isns_attr_list_t attrlist = ISNS_ATTR_LIST_INIT; struct isns_attr_list_parser state; isns_object_t *obj; char *type, *name, *value, *next_attr; char *attrs[128]; unsigned int nattrs = 0; name = argv[i]; if ((next_attr = strchr(name, ',')) != NULL) *next_attr++ = '\0'; while (next_attr && *next_attr) { if (nattrs > 128) isns_fatal("Too many attributes\n"); /* Show mercy with fat fingered * people,,,,who,cannot,,,type,properly */ if (next_attr[0] != ',') attrs[nattrs++] = next_attr; if ((next_attr = strchr(next_attr, ',')) != NULL) *next_attr++ = '\0'; } if ((value = strchr(name, '=')) != NULL) *value++ = '\0'; type = name; if (!strcmp(name, "entity")) { if (entity == NULL) { isns_error("Cannot create entity object " "within this key object\n"); return 0; } if (value != NULL) isns_object_set_string(entity, ISNS_TAG_ENTITY_IDENTIFIER, value); obj = isns_object_get(entity); goto handle_attributes; } else if (!strcmp(name, "node") || !strcmp(name, "initiator")) { const char *node_name; node_name = isns_config.ic_source_name; if (value) node_name = value; obj = isns_create_storage_node(node_name, ISNS_ISCSI_INITIATOR_MASK, entity); last_node = obj; isns_addr_set_port((struct sockaddr *) &def_addr, ISNS_DEFAULT_PORT_INITIATOR); def_port = "iscsi"; } else if (!strcmp(name, "target")) { const char *node_name; node_name = isns_config.ic_source_name; if (value) node_name = value; obj = isns_create_storage_node(node_name, ISNS_ISCSI_TARGET_MASK, entity); last_node = obj; isns_addr_set_port((struct sockaddr *) &def_addr, ISNS_DEFAULT_PORT_TARGET); def_port = "iscsi-target"; } else if (!strcmp(name, "control")) { const char *node_name; node_name = isns_config.ic_control_name; if (value) node_name = value; obj = isns_create_storage_node(node_name, ISNS_ISCSI_CONTROL_MASK, entity); last_node = obj; def_port = NULL; } else if (!strcmp(name, "portal")) { isns_portal_info_t portal_info; if (value == NULL) { if (def_port == NULL) isns_fatal("portal must follow initiator or target\n"); isns_portal_init(&portal_info, (struct sockaddr *) &def_addr, IPPROTO_TCP); } else if (!isns_portal_parse(&portal_info, value, def_port)) isns_fatal("Unable to parse portal=%s\n", value); obj = isns_create_portal(&portal_info, entity); last_portal = obj; } else if (!strcmp(name, "pg")) { if (value) isns_fatal("Unexpected value for portal group\n"); if (!last_portal || !last_node) isns_fatal("Portal group registration must follow portal and node\n"); obj = isns_create_portal_group(last_portal, last_node, 10); } else { isns_error("Unknown object type \"%s\"\n", name); return 0; } if (obj == NULL) { isns_error("Failure to create %s object\n", name); return 0; } isns_object_list_append(objs, obj); handle_attributes: isns_attr_list_parser_init(&state, obj->ie_template); state.default_port = def_port; if (!isns_parse_attrs(nattrs, attrs, &attrlist, &state) || !isns_object_set_attrlist(obj, &attrlist)) { isns_error("Failure to set all %s attributes\n", name); isns_attr_list_destroy(&attrlist); return 0; } isns_attr_list_destroy(&attrlist); isns_object_release(obj); } return 1; }
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, 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); 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; }