static void
attrd_connection_destroy(gpointer user_data)
{
attrd_client_t *client = user_data;
/* cib_process_disconnect */
if(client == NULL) {
return;
}
if(client->source != NULL) {
crm_debug_4("Deleting %s (%p) from mainloop",
client->name, client->source);
G_main_del_IPC_Channel(client->source);
client->source = NULL;
}
crm_debug_3("Destroying %s (%p)", client->name, client);
crm_free(client->name);
crm_free(client->id);
crm_free(client);
crm_debug_4("Freed the cib client");
return;
}
void
send_hello_message(IPC_Channel *ipc_client,
const char *uuid,
const char *client_name,
const char *major_version,
const char *minor_version)
{
xmlNode *hello_node = NULL;
xmlNode *hello = NULL;
if (uuid == NULL || strlen(uuid) == 0
|| client_name == NULL || strlen(client_name) == 0
|| major_version == NULL || strlen(major_version) == 0
|| minor_version == NULL || strlen(minor_version) == 0) {
crm_err("Missing fields, Hello message will not be valid.");
return;
}
hello_node = create_xml_node(NULL, XML_TAG_OPTIONS);
crm_xml_add(hello_node, "major_version", major_version);
crm_xml_add(hello_node, "minor_version", minor_version);
crm_xml_add(hello_node, "client_name", client_name);
crm_xml_add(hello_node, "client_uuid", uuid);
crm_debug_4("creating hello message");
hello = create_request(
CRM_OP_HELLO, hello_node, NULL, NULL, client_name, uuid);
send_ipc_message(ipc_client, hello);
crm_debug_4("hello message sent");
free_xml(hello_node);
free_xml(hello);
}
static void
child_promoting_constraints(
clone_variant_data_t *clone_data, enum pe_ordering type,
resource_t *rsc, resource_t *child, resource_t *last, pe_working_set_t *data_set)
{
if(child == NULL) {
if(clone_data->ordered && last != NULL) {
crm_debug_4("Ordered version (last node)");
/* last child promote before promoted started */
new_rsc_order(last, RSC_PROMOTE, rsc, RSC_PROMOTED, type, data_set);
}
return;
}
/* child promote before global promoted */
new_rsc_order(child, RSC_PROMOTE, rsc, RSC_PROMOTED, type, data_set);
/* global promote before child promote */
new_rsc_order(rsc, RSC_PROMOTE, child, RSC_PROMOTE, type, data_set);
if(clone_data->ordered) {
crm_debug_4("Ordered version");
if(last == NULL) {
/* global promote before first child promote */
last = rsc;
} /* else: child/child relative promote */
order_start_start(last, child, type);
new_rsc_order(last, RSC_PROMOTE, child, RSC_PROMOTE, type, data_set);
} else {
crm_debug_4("Un-ordered version");
}
}
void
do_cib_notify(
int options, const char *op, xmlNode *update,
enum cib_errors result, xmlNode *result_data, const char *msg_type)
{
xmlNode *update_msg = NULL;
const char *type = NULL;
const char *id = NULL;
update_msg = create_xml_node(NULL, "notify");
if(result_data != NULL) {
id = crm_element_value(result_data, XML_ATTR_ID);
}
crm_xml_add(update_msg, F_TYPE, T_CIB_NOTIFY);
crm_xml_add(update_msg, F_SUBTYPE, msg_type);
crm_xml_add(update_msg, F_CIB_OPERATION, op);
crm_xml_add_int(update_msg, F_CIB_RC, result);
if(id != NULL) {
crm_xml_add(update_msg, F_CIB_OBJID, id);
}
if(update != NULL) {
crm_debug_4("Setting type to update->name: %s",
crm_element_name(update));
crm_xml_add(update_msg, F_CIB_OBJTYPE, crm_element_name(update));
type = crm_element_name(update);
} else if(result_data != NULL) {
crm_debug_4("Setting type to new_obj->name: %s",
crm_element_name(result_data));
crm_xml_add(update_msg, F_CIB_OBJTYPE, crm_element_name(result_data));
type = crm_element_name(result_data);
} else {
crm_debug_4("Not Setting type");
}
attach_cib_generation(update_msg, "cib_generation", the_cib);
if(update != NULL) {
add_message_xml(update_msg, F_CIB_UPDATE, update);
}
if(result_data != NULL) {
add_message_xml(update_msg, F_CIB_UPDATE_RESULT, result_data);
}
crm_debug_3("Notifying clients");
g_hash_table_foreach(client_list, cib_notify_client, update_msg);
free_xml(update_msg);
crm_debug_3("Notify complete");
}
static void
child_demoting_constraints(
clone_variant_data_t *clone_data, enum pe_ordering type,
resource_t *rsc, resource_t *child, resource_t *last, pe_working_set_t *data_set)
{
/* if(clone_data->ordered */
/* || clone_data->self->restart_type == pe_restart_restart) { */
/* type = pe_order_implies_left; */
/* } */
if(child == NULL) {
if(clone_data->ordered && last != NULL) {
crm_debug_4("Ordered version (last node)");
/* global demote before first child demote */
custom_action_order(
rsc, demote_key(rsc), NULL,
last, demote_key(last), NULL,
pe_order_implies_left, data_set);
}
} else if(clone_data->ordered && last != NULL) {
crm_debug_4("Ordered version");
/* child/child relative demote */
custom_action_order(child, demote_key(child), NULL,
last, demote_key(last), NULL,
type, data_set);
} else if(clone_data->ordered) {
crm_debug_4("Ordered version (1st node)");
/* first child stop before global stopped */
custom_action_order(
child, demote_key(child), NULL,
rsc, demoted_key(rsc), NULL,
type, data_set);
} else {
crm_debug_4("Un-ordered version");
/* child demote before global demoted */
custom_action_order(
child, demote_key(child), NULL,
rsc, demoted_key(rsc), NULL,
type, data_set);
/* global demote before child demote */
custom_action_order(
rsc, demote_key(rsc), NULL,
child, demote_key(child), NULL,
type, data_set);
}
}
enum cib_errors
cib_update_counter(xmlNode * xml_obj, const char *field, gboolean reset)
{
char *new_value = NULL;
char *old_value = NULL;
int int_value = -1;
if (reset == FALSE && crm_element_value(xml_obj, field) != NULL) {
old_value = crm_element_value_copy(xml_obj, field);
}
if (old_value != NULL) {
crm_malloc0(new_value, 128);
int_value = atoi(old_value);
sprintf(new_value, "%d", ++int_value);
} else {
new_value = crm_strdup("1");
}
crm_debug_4("%s %d(%s)->%s", field, int_value, crm_str(old_value), crm_str(new_value));
crm_xml_add(xml_obj, field, new_value);
crm_free(new_value);
crm_free(old_value);
return cib_ok;
}
gboolean
decodeNVpair(const char *srcstring, char separator, char **name, char **value)
{
int lpc = 0;
int len = 0;
const char *temp = NULL;
CRM_ASSERT(name != NULL && value != NULL);
*name = NULL;
*value = NULL;
crm_debug_4("Attempting to decode: [%s]", srcstring);
if (srcstring != NULL) {
len = strlen(srcstring);
while(lpc <= len) {
if (srcstring[lpc] == separator) {
crm_malloc0(*name, lpc+1);
if(*name == NULL) {
break; /* and return FALSE */
}
strncpy(*name, srcstring, lpc);
(*name)[lpc] = '\0';
/* this sucks but as the strtok manpage says..
* it *is* a bug
*/
len = len-lpc; len--;
if(len <= 0) {
*value = NULL;
} else {
crm_malloc0(*value, len+1);
if(*value == NULL) {
crm_free(*name);
break; /* and return FALSE */
}
temp = srcstring+lpc+1;
strncpy(*value, temp, len);
(*value)[len] = '\0';
}
return TRUE;
}
lpc++;
}
}
if(*name != NULL) {
crm_free(*name);
}
*name = NULL;
*value = NULL;
return FALSE;
}
void
delete_fsa_input(fsa_data_t * fsa_data)
{
lrm_op_t *op = NULL;
xmlNode *foo = NULL;
if (fsa_data == NULL) {
return;
}
crm_debug_4("About to free %s data", fsa_cause2string(fsa_data->fsa_cause));
if (fsa_data->data != NULL) {
switch (fsa_data->data_type) {
case fsa_dt_ha_msg:
delete_ha_msg_input(fsa_data->data);
break;
case fsa_dt_xml:
foo = fsa_data->data;
free_xml(foo);
break;
case fsa_dt_lrm:
op = (lrm_op_t *) fsa_data->data;
free_lrm_op(op);
break;
case fsa_dt_none:
if (fsa_data->data != NULL) {
crm_err("Dont know how to free %s data from %s",
fsa_cause2string(fsa_data->fsa_cause), fsa_data->origin);
exit(1);
}
break;
}
crm_debug_4("%s data freed", fsa_cause2string(fsa_data->fsa_cause));
}
crm_free(fsa_data);
}
int
do_work(xmlNode *input, int call_options, xmlNode **output)
{
/* construct the request */
the_cib->call_timeout = message_timeout_ms;
if (strcasecmp(CIB_OP_REPLACE, cib_action) == 0
&& safe_str_eq(crm_element_name(input), XML_TAG_CIB)) {
xmlNode *status = get_object_root(XML_CIB_TAG_STATUS, input);
if(status == NULL) {
create_xml_node(input, XML_CIB_TAG_STATUS);
}
}
if (strcasecmp(CIB_OP_SYNC, cib_action) == 0) {
crm_debug_4("Performing %s op...", cib_action);
return the_cib->cmds->sync_from(
the_cib, host, obj_type, call_options);
} else if (strcasecmp(CIB_OP_SLAVE, cib_action) == 0
&& (call_options ^ cib_scope_local) ) {
crm_debug_4("Performing %s op on all nodes...", cib_action);
return the_cib->cmds->set_slave_all(the_cib, call_options);
} else if (strcasecmp(CIB_OP_MASTER, cib_action) == 0) {
crm_debug_4("Performing %s op on all nodes...", cib_action);
return the_cib->cmds->set_master(the_cib, call_options);
} else if(cib_action != NULL) {
crm_debug_4("Passing \"%s\" to variant_op...", cib_action);
return the_cib->cmds->variant_op(
the_cib, cib_action, host, obj_type,
input, output, call_options);
} else {
crm_err("You must specify an operation");
}
return cib_operation;
}
static void
child_demoting_constraints(
clone_variant_data_t *clone_data, enum pe_ordering type,
resource_t *rsc, resource_t *child, resource_t *last, pe_working_set_t *data_set)
{
if(child == NULL) {
if(clone_data->ordered && last != NULL) {
crm_debug_4("Ordered version (last node)");
/* global demote before first child demote */
new_rsc_order(rsc, RSC_DEMOTE, last, RSC_DEMOTE,
pe_order_implies_left, data_set);
}
return;
}
/* child demote before global demoted */
new_rsc_order(child, RSC_DEMOTE, rsc, RSC_DEMOTED,
pe_order_implies_right_printed, data_set);
/* global demote before child demote */
new_rsc_order(rsc, RSC_DEMOTE, child, RSC_DEMOTE,
pe_order_implies_left_printed, data_set);
if(clone_data->ordered && last != NULL) {
crm_debug_4("Ordered version");
/* child/child relative demote */
new_rsc_order(child, RSC_DEMOTE, last, RSC_DEMOTE, type, data_set);
} else if(clone_data->ordered) {
crm_debug_4("Ordered version (1st node)");
/* first child stop before global stopped */
new_rsc_order(child, RSC_DEMOTE, rsc, RSC_DEMOTED, type, data_set);
} else {
crm_debug_4("Un-ordered version");
}
}
ha_msg_input_t *
copy_ha_msg_input(ha_msg_input_t * orig)
{
ha_msg_input_t *copy = NULL;
xmlNodePtr data = NULL;
if (orig != NULL) {
crm_debug_4("Copy msg");
data = copy_xml(orig->msg);
} else {
crm_debug_3("No message to copy");
}
copy = new_ha_msg_input(data);
if (orig && orig->msg != NULL) {
CRM_CHECK(copy->msg != NULL, crm_err("copy failed"));
}
return copy;
}
void
group_rsc_colocation_lh(resource_t * rsc_lh, resource_t * rsc_rh, rsc_colocation_t * constraint)
{
GListPtr gIter = NULL;
group_variant_data_t *group_data = NULL;
if (rsc_lh == NULL) {
pe_err("rsc_lh was NULL for %s", constraint->id);
return;
} else if (rsc_rh == NULL) {
pe_err("rsc_rh was NULL for %s", constraint->id);
return;
}
gIter = rsc_lh->children;
crm_debug_4("Processing constraints from %s", rsc_lh->id);
get_group_variant_data(group_data, rsc_lh);
if (group_data->colocated) {
group_data->first_child->cmds->rsc_colocation_lh(group_data->first_child, rsc_rh,
constraint);
return;
} else if (constraint->score >= INFINITY) {
crm_config_err("%s: Cannot perform manditory colocation"
" between non-colocated group and %s", rsc_lh->id, rsc_rh->id);
return;
}
for (; gIter != NULL; gIter = gIter->next) {
resource_t *child_rsc = (resource_t *) gIter->data;
child_rsc->cmds->rsc_colocation_lh(child_rsc, rsc_rh, constraint);
}
}
int
main(int argc, char **argv)
{
int flag;
int argerr = 0;
const char *xml_file = NULL;
crm_data_t *xml_graph = NULL;
set_crm_log_level(0);
/* crm_log_init("ttest"); */
g_log_set_handler(NULL,
G_LOG_LEVEL_ERROR | G_LOG_LEVEL_CRITICAL
| G_LOG_LEVEL_WARNING | G_LOG_LEVEL_MESSAGE
| G_LOG_LEVEL_INFO | G_LOG_LEVEL_DEBUG
| G_LOG_FLAG_RECURSION | G_LOG_FLAG_FATAL,
cl_glib_msg_handler, NULL);
/* and for good measure... - this enum is a bit field (!) */
g_log_set_always_fatal((GLogLevelFlags)0); /*value out of range*/
set_crm_log_level(LOG_WARNING);
transition_trigger = G_main_add_TriggerHandler(
G_PRIORITY_LOW, te_graph_trigger, NULL, NULL);
set_graph_functions(&ttest_graph_fns);
while (1) {
flag = getopt(argc, argv, OPTARGS);
if (flag == -1)
break;
switch(flag) {
case 'X':
xml_file = crm_strdup(optarg);
break;
case 'V':
cl_log_enable_stderr(TRUE);
alter_debug(DEBUG_INC);
break;
default:
printf("?? getopt returned character code 0%o ??\n", flag);
++argerr;
break;
}
}
if (optind < argc) {
printf("non-option ARGV-elements: ");
while (optind < argc)
printf("%s ", argv[optind++]);
printf("\n");
}
if (optind > argc) {
++argerr;
}
if (argerr) {
crm_err("%d errors in option parsing", argerr);
}
crm_debug("=#=#=#=#= Getting XML =#=#=#=#=");
if(xml_file != NULL) {
FILE *xml_strm = fopen(xml_file, "r");
if(xml_strm) {
xml_graph = file2xml(xml_strm, FALSE);
fclose(xml_strm);
} else {
cl_perror("Could not open %s for reading", xml_file);
xml_file = NULL;
}
}
if(xml_file == NULL) {
xml_graph = stdin2xml();
}
#ifdef MTRACE
mtrace();
#endif
transition_graph = unpack_graph(xml_graph);
trigger_graph();
print_graph(LOG_DEBUG, transition_graph);
transition_graph->completion_action = tg_shutdown;
mainloop = g_main_new(FALSE);
g_main_run(mainloop);
crm_info("Exiting ttest");
#ifdef MTRACE
muntrace();
#endif
crm_debug_4("Transition complete...");
return 0;
}
int
cib_native_signon_raw(cib_t* cib, const char *name, enum cib_conn_type type, int *async_fd, int *sync_fd)
{
int rc = cib_ok;
xmlNode *hello = NULL;
char *uuid_ticket = NULL;
cib_native_opaque_t *native = cib->variant_opaque;
crm_debug_4("Connecting command channel");
if(type == cib_command) {
cib->state = cib_connected_command;
native->command_channel = init_client_ipc_comms_nodispatch(
cib_channel_rw);
} else if(type == cib_query) {
cib->state = cib_connected_query;
native->command_channel = init_client_ipc_comms_nodispatch(
cib_channel_ro);
} else {
return cib_not_connected;
}
if(native->command_channel == NULL) {
crm_debug("Connection to command channel failed");
rc = cib_connection;
} else if(native->command_channel->ch_status != IPC_CONNECT) {
crm_err("Connection may have succeeded,"
" but authentication to command channel failed");
rc = cib_authentication;
}
if(rc == cib_ok) {
rc = get_channel_token(native->command_channel, &uuid_ticket);
if(rc == cib_ok) {
native->token = uuid_ticket;
uuid_ticket = NULL;
}
}
native->callback_channel = init_client_ipc_comms_nodispatch(cib_channel_callback);
if(native->callback_channel == NULL) {
crm_debug("Connection to callback channel failed");
rc = cib_connection;
} else if(native->callback_channel->ch_status != IPC_CONNECT) {
crm_err("Connection may have succeeded,"
" but authentication to command channel failed");
rc = cib_authentication;
}
if(rc == cib_ok) {
native->callback_channel->send_queue->max_qlen = 500;
rc = get_channel_token(native->callback_channel, &uuid_ticket);
if(rc == cib_ok) {
crm_free(native->token);
native->token = uuid_ticket;
}
}
if(rc == cib_ok) {
CRM_CHECK(native->token != NULL, ;);
int
register_fsa_input_adv(enum crmd_fsa_cause cause, enum crmd_fsa_input input,
void *data, long long with_actions,
gboolean prepend, const char *raised_from)
{
unsigned old_len = g_list_length(fsa_message_queue);
fsa_data_t *fsa_data = NULL;
last_data_id++;
CRM_CHECK(raised_from != NULL, raised_from = "<unknown>");
crm_debug_2("%s %s FSA input %d (%s) (cause=%s) %s data",
raised_from, prepend ? "prepended" : "appended", last_data_id,
fsa_input2string(input), fsa_cause2string(cause), data ? "with" : "without");
if (input == I_WAIT_FOR_EVENT) {
do_fsa_stall = TRUE;
crm_debug("Stalling the FSA pending further input: cause=%s", fsa_cause2string(cause));
if (old_len > 0) {
crm_warn("%s stalled the FSA with pending inputs", raised_from);
fsa_dump_queue(LOG_DEBUG);
}
if (data == NULL) {
set_bit_inplace(fsa_actions, with_actions);
with_actions = A_NOTHING;
return 0;
}
crm_err("%s stalled the FSA with data - this may be broken", raised_from);
}
if (input == I_NULL && with_actions == A_NOTHING /* && data == NULL */ ) {
/* no point doing anything */
crm_err("Cannot add entry to queue: no input and no action");
return 0;
}
crm_malloc0(fsa_data, sizeof(fsa_data_t));
fsa_data->id = last_data_id;
fsa_data->fsa_input = input;
fsa_data->fsa_cause = cause;
fsa_data->origin = raised_from;
fsa_data->data = NULL;
fsa_data->data_type = fsa_dt_none;
fsa_data->actions = with_actions;
if (with_actions != A_NOTHING) {
crm_debug_3("Adding actions %.16llx to input", with_actions);
}
if (data != NULL) {
switch (cause) {
case C_FSA_INTERNAL:
case C_CRMD_STATUS_CALLBACK:
case C_IPC_MESSAGE:
case C_HA_MESSAGE:
crm_debug_3("Copying %s data from %s as a HA msg",
fsa_cause2string(cause), raised_from);
CRM_CHECK(((ha_msg_input_t *) data)->msg != NULL,
crm_err("Bogus data from %s", raised_from));
fsa_data->data = copy_ha_msg_input(data);
fsa_data->data_type = fsa_dt_ha_msg;
break;
case C_LRM_OP_CALLBACK:
crm_debug_3("Copying %s data from %s as lrm_op_t",
fsa_cause2string(cause), raised_from);
fsa_data->data = copy_lrm_op((lrm_op_t *) data);
fsa_data->data_type = fsa_dt_lrm;
break;
case C_CCM_CALLBACK:
case C_SUBSYSTEM_CONNECT:
case C_LRM_MONITOR_CALLBACK:
case C_TIMER_POPPED:
case C_SHUTDOWN:
case C_HEARTBEAT_FAILED:
case C_HA_DISCONNECT:
case C_ILLEGAL:
case C_UNKNOWN:
case C_STARTUP:
crm_err("Copying %s data (from %s)"
" not yet implemented", fsa_cause2string(cause), raised_from);
exit(1);
break;
}
crm_debug_4("%s data copied", fsa_cause2string(fsa_data->fsa_cause));
}
/* make sure to free it properly later */
if (prepend) {
crm_debug_2("Prepending input");
fsa_message_queue = g_list_prepend(fsa_message_queue, fsa_data);
} else {
fsa_message_queue = g_list_append(fsa_message_queue, fsa_data);
}
crm_debug_2("Queue len: %d", g_list_length(fsa_message_queue));
fsa_dump_queue(LOG_DEBUG_2);
if (old_len == g_list_length(fsa_message_queue)) {
crm_err("Couldnt add message to the queue");
}
if (fsa_source) {
crm_debug_3("Triggering FSA: %s", __FUNCTION__);
mainloop_set_trigger(fsa_source);
}
return last_data_id;
}
void
do_cib_notify(
int options, const char *op, crm_data_t *update,
enum cib_errors result, crm_data_t *result_data, const char *msg_type)
{
HA_Message *update_msg = NULL;
const char *type = NULL;
const char *id = NULL;
update_msg = ha_msg_new(8);
if(result_data != NULL) {
id = crm_element_value(result_data, XML_ATTR_ID);
}
ha_msg_add(update_msg, F_TYPE, T_CIB_NOTIFY);
ha_msg_add(update_msg, F_SUBTYPE, msg_type);
ha_msg_add(update_msg, F_CIB_OPERATION, op);
ha_msg_add_int(update_msg, F_CIB_RC, result);
if(id != NULL) {
ha_msg_add(update_msg, F_CIB_OBJID, id);
}
if(update != NULL) {
crm_debug_4("Setting type to update->name: %s",
crm_element_name(update));
ha_msg_add(update_msg, F_CIB_OBJTYPE, crm_element_name(update));
type = crm_element_name(update);
} else if(result_data != NULL) {
crm_debug_4("Setting type to new_obj->name: %s",
crm_element_name(result_data));
ha_msg_add(update_msg, F_CIB_OBJTYPE, crm_element_name(result_data));
type = crm_element_name(result_data);
} else {
crm_debug_4("Not Setting type");
}
attach_cib_generation(update_msg, "cib_generation", the_cib);
if(update != NULL) {
add_message_xml(update_msg, F_CIB_UPDATE, update);
}
if(result_data != NULL) {
add_message_xml(update_msg, F_CIB_UPDATE_RESULT, result_data);
}
crm_debug_3("Notifying clients");
g_hash_table_foreach(client_list, cib_notify_client, update_msg);
crm_msg_del(update_msg);
if(update == NULL) {
if(result == cib_ok) {
crm_debug_2("Operation %s (on section=%s) completed",
op, crm_str(type));
} else {
crm_warn("Operation %s (on section=%s) FAILED: (%d) %s",
op, crm_str(type), result,
cib_error2string(result));
}
} else {
if(result == cib_ok) {
crm_debug_2("Completed %s of <%s %s%s>",
op, crm_str(type), id?"id=":"", id?id:"");
} else {
crm_warn("%s of <%s %s%s> FAILED: %s", op,crm_str(type),
id?"id=":"", id?id:"", cib_error2string(result));
}
}
crm_debug_3("Notify complete");
}
gboolean
admin_msg_callback(IPC_Channel * server, void *private_data)
{
int rc = 0;
int lpc = 0;
xmlNode *xml = NULL;
IPC_Message *msg = NULL;
gboolean hack_return_good = TRUE;
static int received_responses = 0;
const char *result = NULL;
g_source_remove(message_timer_id);
while (server->ch_status != IPC_DISCONNECT && server->ops->is_message_pending(server) == TRUE) {
rc = server->ops->recv(server, &msg);
if (rc != IPC_OK) {
crm_perror(LOG_ERR, "Receive failure (%d)", rc);
return !hack_return_good;
}
if (msg == NULL) {
crm_debug_4("No message this time");
continue;
}
lpc++;
received_responses++;
xml = convert_ipc_message(msg, __FUNCTION__);
msg->msg_done(msg);
crm_log_xml(LOG_MSG, "ipc", xml);
if (xml == NULL) {
crm_info("XML in IPC message was not valid... " "discarding.");
goto cleanup;
} else if (validate_crm_message(xml, crm_system_name, admin_uuid,
XML_ATTR_RESPONSE) == FALSE) {
crm_debug_2("Message was not a CRM response. Discarding.");
goto cleanup;
}
result = crm_element_value(xml, XML_ATTR_RESULT);
if (result == NULL || strcasecmp(result, "ok") == 0) {
result = "pass";
} else {
result = "fail";
}
if (DO_HEALTH) {
xmlNode *data = get_message_xml(xml, F_CRM_DATA);
const char *state = crm_element_value(data, "crmd_state");
printf("Status of %s@%s: %s (%s)\n",
crm_element_value(data, XML_PING_ATTR_SYSFROM),
crm_element_value(xml, F_CRM_HOST_FROM),
state, crm_element_value(data, XML_PING_ATTR_STATUS));
if (BE_SILENT && state != NULL) {
fprintf(stderr, "%s\n", state);
}
} else if (DO_WHOIS_DC) {
const char *dc = crm_element_value(xml, F_CRM_HOST_FROM);
printf("Designated Controller is: %s\n", dc);
if (BE_SILENT && dc != NULL) {
fprintf(stderr, "%s\n", dc);
}
}
cleanup:
free_xml(xml);
xml = NULL;
}
if (server->ch_status == IPC_DISCONNECT) {
crm_debug_2("admin_msg_callback: received HUP");
return !hack_return_good;
}
if (received_responses >= expected_responses) {
crm_debug_2("Received expected number (%d) of messages from Heartbeat."
" Exiting normally.", expected_responses);
exit(0);
}
message_timer_id = g_timeout_add(message_timeout_ms, admin_message_timeout, NULL);
return hack_return_good;
}
int
register_fsa_input_adv(
enum crmd_fsa_cause cause, enum crmd_fsa_input input,
void *data, long long with_actions,
gboolean prepend, const char *raised_from)
{
unsigned old_len = g_list_length(fsa_message_queue);
fsa_data_t *fsa_data = NULL;
last_data_id++;
CRM_CHECK(raised_from != NULL, raised_from = "<unknown>");
crm_debug("%s %s FSA input %d (%s) (cause=%s) %s data",
raised_from, prepend?"prepended":"appended",last_data_id, fsa_input2string(input),
fsa_cause2string(cause), data?"with":"without");
if(input == I_WAIT_FOR_EVENT) {
do_fsa_stall = TRUE;
crm_debug("Stalling the FSA pending further input: cause=%s",
fsa_cause2string(cause));
if(old_len > 0) {
crm_warn("%s stalled the FSA with pending inputs",
raised_from);
fsa_dump_queue(LOG_DEBUG);
}
if(data == NULL) {
set_bit_inplace(fsa_actions, with_actions);
with_actions = A_NOTHING;
return 0;
}
crm_err("%s stalled the FSA with data - this may be broken",
raised_from);
}
if(old_len == 0) {
last_was_vote = FALSE;
}
if(input == I_NULL && with_actions == A_NOTHING /* && data == NULL */) {
/* no point doing anything */
crm_err("Cannot add entry to queue: no input and no action");
return 0;
} else if(data == NULL) {
last_was_vote = FALSE;
#if 0
} else if(last_was_vote && cause == C_HA_MESSAGE && input == I_ROUTER) {
const char *op = cl_get_string(
((ha_msg_input_t*)data)->msg, F_CRM_TASK);
if(safe_str_eq(op, CRM_OP_VOTE)) {
/* It is always safe to treat N successive votes as
* a single one
*
* If all the discarded votes are more "loosing" than
* the first then the result is accurate
* (win or loose).
*
* If any of the discarded votes are less "loosing"
* than the first then we will cast our vote and the
* eventual winner will vote us down again (which
* even in the case that N=2, is no worse than if we
* had not disarded the vote).
*/
crm_debug_2("Vote compression: %d", old_len);
return 0;
}
#endif
} else if (cause == C_HA_MESSAGE && input == I_ROUTER) {
const char *op = cl_get_string(
((ha_msg_input_t*)data)->msg, F_CRM_TASK);
if(safe_str_eq(op, CRM_OP_VOTE)) {
last_was_vote = TRUE;
crm_debug_3("Added vote: %d", old_len);
}
} else {
last_was_vote = FALSE;
}
crm_malloc0(fsa_data, sizeof(fsa_data_t));
fsa_data->id = last_data_id;
fsa_data->fsa_input = input;
fsa_data->fsa_cause = cause;
fsa_data->origin = raised_from;
fsa_data->data = NULL;
fsa_data->data_type = fsa_dt_none;
fsa_data->actions = with_actions;
if(with_actions != A_NOTHING) {
crm_debug_3("Adding actions %.16llx to input", with_actions);
}
if(data != NULL) {
switch(cause) {
case C_FSA_INTERNAL:
case C_CRMD_STATUS_CALLBACK:
case C_IPC_MESSAGE:
case C_HA_MESSAGE:
crm_debug_3("Copying %s data from %s as a HA msg",
fsa_cause2string(cause),
raised_from);
fsa_data->data = copy_ha_msg_input(data);
fsa_data->data_type = fsa_dt_ha_msg;
break;
case C_LRM_OP_CALLBACK:
crm_debug_3("Copying %s data from %s as lrm_op_t",
fsa_cause2string(cause),
raised_from);
fsa_data->data = copy_lrm_op((lrm_op_t*)data);
fsa_data->data_type = fsa_dt_lrm;
break;
case C_CCM_CALLBACK:
crm_debug_3("Copying %s data from %s as CCM data",
fsa_cause2string(cause),
raised_from);
fsa_data->data = copy_ccm_data(data);
fsa_data->data_type = fsa_dt_ccm;
break;
case C_SUBSYSTEM_CONNECT:
case C_LRM_MONITOR_CALLBACK:
case C_TIMER_POPPED:
case C_SHUTDOWN:
case C_HEARTBEAT_FAILED:
case C_HA_DISCONNECT:
case C_ILLEGAL:
case C_UNKNOWN:
case C_STARTUP:
crm_err("Copying %s data (from %s)"
" not yet implemented",
fsa_cause2string(cause), raised_from);
exit(1);
break;
}
crm_debug_4("%s data copied",
fsa_cause2string(fsa_data->fsa_cause));
}
/* make sure to free it properly later */
if(prepend) {
crm_debug_2("Prepending input");
fsa_message_queue = g_list_prepend(fsa_message_queue, fsa_data);
} else {
fsa_message_queue = g_list_append(fsa_message_queue, fsa_data);
}
crm_debug_2("Queue len: %d", g_list_length(fsa_message_queue));
fsa_dump_queue(LOG_DEBUG_2);
if(old_len == g_list_length(fsa_message_queue)) {
crm_err("Couldnt add message to the queue");
}
if(fsa_source) {
crm_debug_3("Triggering FSA: %s", __FUNCTION__);
G_main_set_trigger(fsa_source);
}
return last_data_id;
}
gboolean
mon_timer_popped(gpointer data)
{
int rc = cib_ok;
int options = cib_scope_local;
if(timer_id > 0) {
Gmain_timeout_remove(timer_id);
}
if(as_console) {
#if CURSES_ENABLED
move(0, 0);
printw("Updating...\n");
clrtoeol();
refresh();
#endif
} else {
crm_notice("Updating...");
}
if(cib_conn == NULL) {
crm_debug_4("Creating CIB connection");
cib_conn = cib_new();
}
CRM_DEV_ASSERT(cib_conn != NULL);
if(crm_assert_failed) {
return FALSE;
} else if(cib_conn->state != cib_connected_query){
crm_debug_4("Connecting to the CIB");
#if CURSES_ENABLED
if(as_console) {
printw("Signing on...\n");
clrtoeol();
refresh();
}
#endif
if(cib_ok == cib_conn->cmds->signon(
cib_conn, crm_system_name, cib_query)) {
failed_connections = 0;
} else if (simple_status || one_shot) {
fprintf(stdout, "Critical: Unable to connect to the CIB\n");
exit(2);
} else {
failed_connections++;
CRM_DEV_ASSERT(cib_conn->cmds->signoff(cib_conn) == cib_ok);
wait_for_refresh(0, "Not connected: ", 2*interval);
return FALSE;
}
#if CURSES_ENABLED
if(as_console) {
printw("Querying...\n");
clrtoeol();
refresh();
}
#endif
}
if(as_console) { blank_screen(); }
rc = cib_conn->cmds->query(cib_conn, NULL, NULL, options);
add_cib_op_callback(rc, FALSE, NULL, mon_update);
return FALSE;
}
