本文整理汇总了C++中safe_str_eq函数的典型用法代码示例。如果您正苦于以下问题：C++ safe_str_eq函数的具体用法？C++ safe_str_eq怎么用？C++ safe_str_eq使用的例子？那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。
在下文中一共展示了safe_str_eq函数的20个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于我们的系统推荐出更棒的C++代码示例。
示例1: relay_message
gboolean
relay_message(xmlNode * msg, gboolean originated_locally)
{
int dest = 1;
int is_for_dc = 0;
int is_for_dcib = 0;
int is_for_te = 0;
int is_for_crm = 0;
int is_for_cib = 0;
int is_local = 0;
gboolean processing_complete = FALSE;
const char *host_to = crm_element_value(msg, F_CRM_HOST_TO);
const char *sys_to = crm_element_value(msg, F_CRM_SYS_TO);
const char *sys_from = crm_element_value(msg, F_CRM_SYS_FROM);
const char *type = crm_element_value(msg, F_TYPE);
const char *msg_error = NULL;
crm_trace("Routing message %s", crm_element_value(msg, XML_ATTR_REFERENCE));
if (msg == NULL) {
msg_error = "Cannot route empty message";
} else if (safe_str_eq(CRM_OP_HELLO, crm_element_value(msg, F_CRM_TASK))) {
/* quietly ignore */
processing_complete = TRUE;
} else if (safe_str_neq(type, T_CRM)) {
msg_error = "Bad message type";
} else if (sys_to == NULL) {
msg_error = "Bad message destination: no subsystem";
}
if (msg_error != NULL) {
processing_complete = TRUE;
crm_err("%s", msg_error);
crm_log_xml_warn(msg, "bad msg");
}
if (processing_complete) {
return TRUE;
}
processing_complete = TRUE;
is_for_dc = (strcasecmp(CRM_SYSTEM_DC, sys_to) == 0);
is_for_dcib = (strcasecmp(CRM_SYSTEM_DCIB, sys_to) == 0);
is_for_te = (strcasecmp(CRM_SYSTEM_TENGINE, sys_to) == 0);
is_for_cib = (strcasecmp(CRM_SYSTEM_CIB, sys_to) == 0);
is_for_crm = (strcasecmp(CRM_SYSTEM_CRMD, sys_to) == 0);
is_local = 0;
if (host_to == NULL || strlen(host_to) == 0) {
if (is_for_dc || is_for_te) {
is_local = 0;
} else if (is_for_crm && originated_locally) {
is_local = 0;
} else {
is_local = 1;
}
} else if (safe_str_eq(fsa_our_uname, host_to)) {
is_local = 1;
}
if (is_for_dc || is_for_dcib || is_for_te) {
if (AM_I_DC && is_for_te) {
ROUTER_RESULT("Message result: Local relay");
send_msg_via_ipc(msg, sys_to);
} else if (AM_I_DC) {
ROUTER_RESULT("Message result: DC/CRMd process");
processing_complete = FALSE; /* more to be done by caller */
} else if (originated_locally && safe_str_neq(sys_from, CRM_SYSTEM_PENGINE)
&& safe_str_neq(sys_from, CRM_SYSTEM_TENGINE)) {
/* Neither the TE or PE should be sending messages
* to DC's on other nodes
*
* By definition, if we are no longer the DC, then
* the PE or TE's data should be discarded
*/
#if SUPPORT_COROSYNC
if (is_openais_cluster()) {
dest = text2msg_type(sys_to);
}
#endif
ROUTER_RESULT("Message result: External relay to DC");
send_cluster_message(host_to ? crm_get_peer(0, host_to) : NULL, dest, msg, TRUE);
} else {
/* discard */
ROUTER_RESULT("Message result: Discard, not DC");
}
} else if (is_local && (is_for_crm || is_for_cib)) {
ROUTER_RESULT("Message result: CRMd process");
//.........这里部分代码省略.........
开发者ID:bcavanagh，项目名称:pacemaker，代码行数:101，代码来源:messages.c
示例2: attrd_peer_message
void
attrd_peer_message(crm_node_t *peer, xmlNode *xml)
{
int peer_state = 0;
const char *v = crm_element_value(xml, F_ATTRD_VERSION);
const char *op = crm_element_value(xml, F_ATTRD_TASK);
const char *election_op = crm_element_value(xml, F_CRM_TASK);
if(election_op) {
enum election_result rc = 0;
crm_xml_add(xml, F_CRM_HOST_FROM, peer->uname);
rc = election_count_vote(writer, xml, TRUE);
switch(rc) {
case election_start:
free(peer_writer);
peer_writer = NULL;
election_vote(writer);
break;
case election_lost:
free(peer_writer);
peer_writer = strdup(peer->uname);
break;
default:
election_check(writer);
break;
}
return;
} else if(v == NULL) {
/* From the non-atomic version */
if(safe_str_eq(op, "update")) {
const char *name = crm_element_value(xml, F_ATTRD_ATTRIBUTE);
crm_trace("Compatibility update of %s from %s", name, peer->uname);
attrd_peer_update(peer, xml, FALSE);
} else if(safe_str_eq(op, "flush")) {
const char *name = crm_element_value(xml, F_ATTRD_ATTRIBUTE);
attribute_t *a = g_hash_table_lookup(attributes, name);
if(a) {
crm_trace("Compatibility write-out of %s for %s from %s", a->id, op, peer->uname);
write_or_elect_attribute(a);
}
} else if(safe_str_eq(op, "refresh")) {
GHashTableIter aIter;
attribute_t *a = NULL;
g_hash_table_iter_init(&aIter, attributes);
while (g_hash_table_iter_next(&aIter, NULL, (gpointer *) & a)) {
crm_trace("Compatibility write-out of %s for %s from %s", a->id, op, peer->uname);
write_or_elect_attribute(a);
}
}
}
crm_element_value_int(xml, F_ATTRD_WRITER, &peer_state);
if(election_state(writer) == election_won
&& peer_state == election_won
&& safe_str_neq(peer->uname, attrd_cluster->uname)) {
crm_notice("Detected another attribute writer: %s", peer->uname);
election_vote(writer);
} else if(peer_state == election_won) {
if(peer_writer == NULL) {
peer_writer = strdup(peer->uname);
crm_notice("Recorded attribute writer: %s", peer->uname);
} else if(safe_str_neq(peer->uname, peer_writer)) {
crm_notice("Recorded new attribute writer: %s (was %s)", peer->uname, peer_writer);
free(peer_writer);
peer_writer = strdup(peer->uname);
}
}
if(safe_str_eq(op, "update")) {
attrd_peer_update(peer, xml, FALSE);
} else if(safe_str_eq(op, "sync")) {
attrd_peer_sync(peer, xml);
} else if(safe_str_eq(op, "peer-remove")) {
const char *host = crm_element_value(xml, F_ATTRD_HOST);
attrd_peer_remove(host, peer->uname);
} else if(safe_str_eq(op, "sync-response")
&& safe_str_neq(peer->uname, attrd_cluster->uname)) {
xmlNode *child = NULL;
crm_notice("Processing %s from %s", op, peer->uname);
for (child = __xml_first_child(xml); child != NULL; child = __xml_next(child)) {
attrd_peer_update(peer, child, TRUE);
}
}
}
开发者ID:macpoint，项目名称:pacemaker，代码行数:97，代码来源:commands.c
示例3: te_fence_node
static gboolean
te_fence_node(crm_graph_t *graph, crm_action_t *action)
{
const char *id = NULL;
const char *uuid = NULL;
const char *target = NULL;
const char *type = NULL;
stonith_ops_t * st_op = NULL;
id = ID(action->xml);
target = crm_element_value(action->xml, XML_LRM_ATTR_TARGET);
uuid = crm_element_value(action->xml, XML_LRM_ATTR_TARGET_UUID);
type = crm_meta_value(action->params, "stonith_action");
CRM_CHECK(id != NULL,
crm_log_xml_warn(action->xml, "BadAction");
return FALSE);
CRM_CHECK(uuid != NULL,
crm_log_xml_warn(action->xml, "BadAction");
return FALSE);
CRM_CHECK(type != NULL,
crm_log_xml_warn(action->xml, "BadAction");
return FALSE);
CRM_CHECK(target != NULL,
crm_log_xml_warn(action->xml, "BadAction");
return FALSE);
te_log_action(LOG_INFO,
"Executing %s fencing operation (%s) on %s (timeout=%d)",
type, id, target, transition_graph->stonith_timeout);
/* Passing NULL means block until we can connect... */
te_connect_stonith(NULL);
crm_malloc0(st_op, sizeof(stonith_ops_t));
if(safe_str_eq(type, "poweroff")) {
st_op->optype = POWEROFF;
} else {
st_op->optype = RESET;
}
st_op->timeout = transition_graph->stonith_timeout;
st_op->node_name = crm_strdup(target);
st_op->node_uuid = crm_strdup(uuid);
st_op->private_data = generate_transition_key(
transition_graph->id, action->id, 0, te_uuid);
CRM_ASSERT(stonithd_input_IPC_channel() != NULL);
if (ST_OK != stonithd_node_fence( st_op )) {
crm_err("Cannot fence %s: stonithd_node_fence() call failed ",
target);
}
crm_free(st_op->node_name);
crm_free(st_op->node_uuid);
crm_free(st_op->private_data);
crm_free(st_op);
return TRUE;
}
开发者ID:HideoYamauchi，项目名称:Comment-Pacemaker1-0-12，代码行数:61，代码来源:te_actions.c
示例4: te_rsc_command
static gboolean
te_rsc_command(crm_graph_t * graph, crm_action_t * action)
{
/* never overwrite stop actions in the CIB with
* anything other than completed results
*
* Writing pending stops makes it look like the
* resource is running again
*/
xmlNode *cmd = NULL;
xmlNode *rsc_op = NULL;
gboolean rc = TRUE;
gboolean no_wait = FALSE;
gboolean is_local = FALSE;
char *counter = NULL;
const char *task = NULL;
const char *value = NULL;
const char *on_node = NULL;
const char *router_node = NULL;
const char *task_uuid = NULL;
CRM_ASSERT(action != NULL);
CRM_ASSERT(action->xml != NULL);
action->executed = FALSE;
on_node = crm_element_value(action->xml, XML_LRM_ATTR_TARGET);
CRM_CHECK(on_node != NULL && strlen(on_node) != 0,
crm_err("Corrupted command(id=%s) %s: no node", ID(action->xml), crm_str(task));
return FALSE);
rsc_op = action->xml;
task = crm_element_value(rsc_op, XML_LRM_ATTR_TASK);
task_uuid = crm_element_value(action->xml, XML_LRM_ATTR_TASK_KEY);
router_node = crm_element_value(rsc_op, XML_LRM_ATTR_ROUTER_NODE);
if (!router_node) {
router_node = on_node;
}
counter =
generate_transition_key(transition_graph->id, action->id, get_target_rc(action), te_uuid);
crm_xml_add(rsc_op, XML_ATTR_TRANSITION_KEY, counter);
if (safe_str_eq(router_node, fsa_our_uname)) {
is_local = TRUE;
}
value = crm_meta_value(action->params, XML_ATTR_TE_NOWAIT);
if (crm_is_true(value)) {
no_wait = TRUE;
}
crm_notice("Initiating action %d: %s %s on %s%s%s",
action->id, task, task_uuid, on_node,
is_local ? " (local)" : "", no_wait ? " - no waiting" : "");
cmd = create_request(CRM_OP_INVOKE_LRM, rsc_op, router_node,
CRM_SYSTEM_LRMD, CRM_SYSTEM_TENGINE, NULL);
if (is_local) {
/* shortcut local resource commands */
ha_msg_input_t data = {
.msg = cmd,
.xml = rsc_op,
};
fsa_data_t msg = {
.id = 0,
.data = &data,
.data_type = fsa_dt_ha_msg,
.fsa_input = I_NULL,
.fsa_cause = C_FSA_INTERNAL,
.actions = A_LRM_INVOKE,
.origin = __FUNCTION__,
};
do_lrm_invoke(A_LRM_INVOKE, C_FSA_INTERNAL, fsa_state, I_NULL, &msg);
} else {
rc = send_cluster_message(crm_get_peer(0, router_node), crm_msg_lrmd, cmd, TRUE);
}
free(counter);
free_xml(cmd);
action->executed = TRUE;
if (rc == FALSE) {
crm_err("Action %d failed: send", action->id);
return FALSE;
} else if (no_wait) {
crm_info("Action %d confirmed - no wait", action->id);
action->confirmed = TRUE;
update_graph(transition_graph, action);
trigger_graph();
} else {
//.........这里部分代码省略.........
开发者ID:JamesGuthrie，项目名称:pacemaker，代码行数:101，代码来源:te_actions.c
示例5: abort_transition_graph
void
abort_transition_graph(int abort_priority, enum transition_action abort_action,
const char *abort_text, xmlNode * reason, const char *fn, int line)
{
int add[] = { 0, 0, 0 };
int del[] = { 0, 0, 0 };
int level = LOG_INFO;
xmlNode *diff = NULL;
xmlNode *change = NULL;
CRM_CHECK(transition_graph != NULL, return);
switch (fsa_state) {
case S_STARTING:
case S_PENDING:
case S_NOT_DC:
case S_HALT:
case S_ILLEGAL:
case S_STOPPING:
case S_TERMINATE:
crm_info("Abort %s suppressed: state=%s (complete=%d)",
abort_text, fsa_state2string(fsa_state), transition_graph->complete);
return;
default:
break;
}
/* Make sure any queued calculations are discarded ASAP */
free(fsa_pe_ref);
fsa_pe_ref = NULL;
if (transition_graph->complete == FALSE) {
if(update_abort_priority(transition_graph, abort_priority, abort_action, abort_text)) {
level = LOG_NOTICE;
}
}
if(reason) {
xmlNode *search = NULL;
for(search = reason; search; search = search->parent) {
if (safe_str_eq(XML_TAG_DIFF, TYPE(search))) {
diff = search;
break;
}
}
if(diff) {
xml_patch_versions(diff, add, del);
for(search = reason; search; search = search->parent) {
if (safe_str_eq(XML_DIFF_CHANGE, TYPE(search))) {
change = search;
break;
}
}
}
}
if(reason == NULL) {
do_crm_log(level, "Transition aborted: %s (source=%s:%d, %d)",
abort_text, fn, line, transition_graph->complete);
} else if(change == NULL) {
char *local_path = xml_get_path(reason);
do_crm_log(level, "Transition aborted by %s.%s: %s (cib=%d.%d.%d, source=%s:%d, path=%s, %d)",
TYPE(reason), ID(reason), abort_text, add[0], add[1], add[2], fn, line, local_path, transition_graph->complete);
free(local_path);
} else {
const char *kind = NULL;
const char *op = crm_element_value(change, XML_DIFF_OP);
const char *path = crm_element_value(change, XML_DIFF_PATH);
if(change == reason) {
if(strcmp(op, "create") == 0) {
reason = reason->children;
} else if(strcmp(op, "modify") == 0) {
reason = first_named_child(reason, XML_DIFF_RESULT);
if(reason) {
reason = reason->children;
}
}
}
kind = TYPE(reason);
if(strcmp(op, "delete") == 0) {
const char *shortpath = strrchr(path, '/');
do_crm_log(level, "Transition aborted by deletion of %s: %s (cib=%d.%d.%d, source=%s:%d, path=%s, %d)",
shortpath?shortpath+1:path, abort_text, add[0], add[1], add[2], fn, line, path, transition_graph->complete);
} else if (safe_str_eq(XML_CIB_TAG_NVPAIR, kind)) {
do_crm_log(level, "Transition aborted by %s, %s=%s: %s (%s cib=%d.%d.%d, source=%s:%d, path=%s, %d)",
crm_element_value(reason, XML_ATTR_ID),
crm_element_value(reason, XML_NVPAIR_ATTR_NAME),
crm_element_value(reason, XML_NVPAIR_ATTR_VALUE),
abort_text, op, add[0], add[1], add[2], fn, line, path, transition_graph->complete);
//.........这里部分代码省略.........
开发者ID:credativ，项目名称:pacemaker，代码行数:101，代码来源:te_utils.c
示例6: resources_action_create
svc_action_t *
resources_action_create(const char *name, const char *standard,
const char *provider, const char *agent,
const char *action, guint interval_ms, int timeout,
GHashTable *params, enum svc_action_flags flags)
{
svc_action_t *op = NULL;
uint32_t ra_caps = 0;
/*
* Do some up front sanity checks before we go off and
* build the svc_action_t instance.
*/
if (crm_strlen_zero(name)) {
crm_err("Cannot create operation without resource name");
goto return_error;
}
if (crm_strlen_zero(standard)) {
crm_err("Cannot create operation for %s without resource class", name);
goto return_error;
}
ra_caps = pcmk_get_ra_caps(standard);
if (is_set(ra_caps, pcmk_ra_cap_provider) && crm_strlen_zero(provider)) {
crm_err("Cannot create operation for %s without provider", name);
goto return_error;
}
if (crm_strlen_zero(agent)) {
crm_err("Cannot create operation for %s without agent name", name);
goto return_error;
}
if (crm_strlen_zero(action)) {
crm_err("Cannot create operation for %s without operation name", name);
goto return_error;
}
/*
* Sanity checks passed, proceed!
*/
op = calloc(1, sizeof(svc_action_t));
op->opaque = calloc(1, sizeof(svc_action_private_t));
op->rsc = strdup(name);
op->interval_ms = interval_ms;
op->timeout = timeout;
op->standard = expand_resource_class(name, standard, agent);
op->agent = strdup(agent);
op->sequence = ++operations;
op->flags = flags;
op->id = generate_op_key(name, action, interval_ms);
if (is_set(ra_caps, pcmk_ra_cap_status) && safe_str_eq(action, "monitor")) {
op->action = strdup("status");
} else {
op->action = strdup(action);
}
if (is_set(ra_caps, pcmk_ra_cap_provider)) {
op->provider = strdup(provider);
}
if (is_set(ra_caps, pcmk_ra_cap_params)) {
op->params = params;
params = NULL; // so we don't free them in this function
}
if (strcasecmp(op->standard, PCMK_RESOURCE_CLASS_OCF) == 0) {
op->opaque->exec = crm_strdup_printf("%s/resource.d/%s/%s",
OCF_ROOT_DIR, provider, agent);
op->opaque->args[0] = strdup(op->opaque->exec);
op->opaque->args[1] = strdup(op->action);
} else if (strcasecmp(op->standard, PCMK_RESOURCE_CLASS_LSB) == 0) {
op->opaque->exec = services__lsb_agent_path(op->agent);
op->opaque->args[0] = strdup(op->opaque->exec);
op->opaque->args[1] = strdup(op->action);
#if SUPPORT_SYSTEMD
} else if (strcasecmp(op->standard, PCMK_RESOURCE_CLASS_SYSTEMD) == 0) {
op->opaque->exec = strdup("systemd-dbus");
#endif
#if SUPPORT_UPSTART
} else if (strcasecmp(op->standard, PCMK_RESOURCE_CLASS_UPSTART) == 0) {
op->opaque->exec = strdup("upstart-dbus");
#endif
#if SUPPORT_NAGIOS
} else if (strcasecmp(op->standard, PCMK_RESOURCE_CLASS_NAGIOS) == 0) {
op->opaque->exec = dup_file_path(op->agent, NAGIOS_PLUGIN_DIR);
op->opaque->args[0] = strdup(op->opaque->exec);
if (safe_str_eq(op->action, "monitor") && (op->interval_ms == 0)) {
/* Invoke --version for a nagios probe */
op->opaque->args[1] = strdup("--version");
} else if (op->params) {
GHashTableIter iter;
//.........这里部分代码省略.........
开发者ID:kgaillot，项目名称:pacemaker，代码行数:101，代码来源:services.c
示例7: do_dc_join_filter_offer
/* A_DC_JOIN_PROCESS_REQ */
void
do_dc_join_filter_offer(long long action,
enum crmd_fsa_cause cause,
enum crmd_fsa_state cur_state,
enum crmd_fsa_input current_input, fsa_data_t * msg_data)
{
xmlNode *generation = NULL;
int cmp = 0;
int join_id = -1;
gboolean ack_nack_bool = TRUE;
const char *ack_nack = CRMD_JOINSTATE_MEMBER;
ha_msg_input_t *join_ack = fsa_typed_data(fsa_dt_ha_msg);
const char *join_from = crm_element_value(join_ack->msg, F_CRM_HOST_FROM);
const char *ref = crm_element_value(join_ack->msg, F_CRM_REFERENCE);
crm_node_t *join_node = crm_get_peer(0, join_from);
crm_debug("Processing req from %s", join_from);
generation = join_ack->xml;
crm_element_value_int(join_ack->msg, F_CRM_JOIN_ID, &join_id);
if (max_generation_xml != NULL && generation != NULL) {
int lpc = 0;
const char *attributes[] = {
XML_ATTR_GENERATION_ADMIN,
XML_ATTR_GENERATION,
XML_ATTR_NUMUPDATES,
};
for (lpc = 0; cmp == 0 && lpc < DIMOF(attributes); lpc++) {
cmp = compare_int_fields(max_generation_xml, generation, attributes[lpc]);
}
}
if (join_id != current_join_id) {
crm_debug("Invalid response from %s: join-%d vs. join-%d",
join_from, join_id, current_join_id);
check_join_state(cur_state, __FUNCTION__);
return;
} else if (join_node == NULL || crm_is_peer_active(join_node) == FALSE) {
crm_err("Node %s is not a member", join_from);
ack_nack_bool = FALSE;
} else if (generation == NULL) {
crm_err("Generation was NULL");
ack_nack_bool = FALSE;
} else if (max_generation_xml == NULL) {
max_generation_xml = copy_xml(generation);
max_generation_from = strdup(join_from);
} else if (cmp < 0 || (cmp == 0 && safe_str_eq(join_from, fsa_our_uname))) {
crm_debug("%s has a better generation number than"
" the current max %s", join_from, max_generation_from);
if (max_generation_xml) {
crm_log_xml_debug(max_generation_xml, "Max generation");
}
crm_log_xml_debug(generation, "Their generation");
free(max_generation_from);
free_xml(max_generation_xml);
max_generation_from = strdup(join_from);
max_generation_xml = copy_xml(join_ack->xml);
}
if (ack_nack_bool == FALSE) {
/* NACK this client */
ack_nack = CRMD_JOINSTATE_NACK;
crm_update_peer_join(__FUNCTION__, join_node, crm_join_nack);
crm_err("join-%d: NACK'ing node %s (ref %s)", join_id, join_from, ref);
} else {
crm_debug("join-%d: Welcoming node %s (ref %s)", join_id, join_from, ref);
crm_update_peer_join(__FUNCTION__, join_node, crm_join_integrated);
}
crm_update_peer_expected(__FUNCTION__, join_node, ack_nack);
crm_debug("%u nodes have been integrated into join-%d",
crmd_join_phase_count(crm_join_integrated), join_id);
if (check_join_state(cur_state, __FUNCTION__) == FALSE) {
/* dont waste time by invoking the PE yet; */
crm_debug("join-%d: Still waiting on %d outstanding offers",
join_id, crmd_join_phase_count(crm_join_welcomed));
}
}
开发者ID:krast，项目名称:pacemaker，代码行数:95，代码来源:join_dc.c
示例8: pcmk_message_common_cs
char *
pcmk_message_common_cs(cpg_handle_t handle, uint32_t nodeid, uint32_t pid, void *content,
uint32_t *kind, const char **from)
{
char *data = NULL;
AIS_Message *msg = (AIS_Message *) content;
if(handle) {
/* 'msg' came from CPG not the plugin
* Do filtering and field massaging
*/
uint32_t local_nodeid = get_local_nodeid(handle);
const char *local_name = get_local_node_name();
if (msg->sender.id > 0 && msg->sender.id != nodeid) {
crm_err("Nodeid mismatch from %d.%d: claimed nodeid=%u", nodeid, pid, msg->sender.id);
return NULL;
} else if (msg->host.id != 0 && (local_nodeid != msg->host.id)) {
/* Not for us */
crm_trace("Not for us: %u != %u", msg->host.id, local_nodeid);
return NULL;
} else if (msg->host.size != 0 && safe_str_neq(msg->host.uname, local_name)) {
/* Not for us */
crm_trace("Not for us: %s != %s", msg->host.uname, local_name);
return NULL;
}
msg->sender.id = nodeid;
if (msg->sender.size == 0) {
crm_node_t *peer = crm_get_peer(nodeid, NULL);
if (peer == NULL) {
crm_err("Peer with nodeid=%u is unknown", nodeid);
} else if (peer->uname == NULL) {
crm_err("No uname for peer with nodeid=%u", nodeid);
} else {
crm_notice("Fixing uname for peer with nodeid=%u", nodeid);
msg->sender.size = strlen(peer->uname);
memset(msg->sender.uname, 0, MAX_NAME);
memcpy(msg->sender.uname, peer->uname, msg->sender.size);
}
}
}
crm_trace("Got new%s message (size=%d, %d, %d)",
msg->is_compressed ? " compressed" : "",
ais_data_len(msg), msg->size, msg->compressed_size);
if (kind != NULL) {
*kind = msg->header.id;
}
if (from != NULL) {
*from = msg->sender.uname;
}
if (msg->is_compressed && msg->size > 0) {
int rc = BZ_OK;
char *uncompressed = NULL;
unsigned int new_size = msg->size + 1;
if (check_message_sanity(msg, NULL) == FALSE) {
goto badmsg;
}
crm_trace("Decompressing message data");
uncompressed = calloc(1, new_size);
rc = BZ2_bzBuffToBuffDecompress(uncompressed, &new_size, msg->data, msg->compressed_size, 1, 0);
if (rc != BZ_OK) {
crm_err("Decompression failed: %d", rc);
free(uncompressed);
goto badmsg;
}
CRM_ASSERT(rc == BZ_OK);
CRM_ASSERT(new_size == msg->size);
data = uncompressed;
} else if (check_message_sanity(msg, data) == FALSE) {
goto badmsg;
} else if (safe_str_eq("identify", data)) {
int pid = getpid();
char *pid_s = crm_itoa(pid);
send_cluster_text(crm_class_cluster, pid_s, TRUE, NULL, crm_msg_ais);
free(pid_s);
return NULL;
} else {
data = strdup(msg->data);
}
if (msg->header.id != crm_class_members) {
/* Is this even needed anymore? */
crm_get_peer(msg->sender.id, msg->sender.uname);
//.........这里部分代码省略.........
开发者ID:aspiers，项目名称:pacemaker，代码行数:101，代码来源:cpg.c
示例9: cluster_connect_cpg
//.........这里部分代码省略.........
memcpy(msg->sender.uname, local_name, msg->sender.size);
}
msg->size = 1 + strlen(data);
msg->header.size = sizeof(AIS_Message) + msg->size;
if (msg->size < CRM_BZ2_THRESHOLD) {
msg = realloc_safe(msg, msg->header.size);
memcpy(msg->data, data, msg->size);
} else {
char *compressed = NULL;
unsigned int new_size = 0;
char *uncompressed = strdup(data);
if (crm_compress_string(uncompressed, msg->size, 0, &compressed, &new_size)) {
msg->header.size = sizeof(AIS_Message) + new_size;
msg = realloc_safe(msg, msg->header.size);
memcpy(msg->data, compressed, new_size);
msg->is_compressed = TRUE;
msg->compressed_size = new_size;
} else {
msg = realloc_safe(msg, msg->header.size);
memcpy(msg->data, data, msg->size);
}
free(uncompressed);
free(compressed);
}
iov = calloc(1, sizeof(struct iovec));
iov->iov_base = msg;
iov->iov_len = msg->header.size;
if (msg->compressed_size) {
crm_trace("Queueing CPG message %u to %s (%d bytes, %d bytes compressed payload): %.200s",
msg->id, target, iov->iov_len, msg->compressed_size, data);
} else {
crm_trace("Queueing CPG message %u to %s (%d bytes, %d bytes payload): %.200s",
msg->id, target, iov->iov_len, msg->size, data);
}
free(target);
#if SUPPORT_PLUGIN
/* The plugin is the only time we dont use CPG messaging */
if(get_cluster_type() == pcmk_cluster_classic_ais) {
return send_plugin_text(class, iov);
}
#endif
send_cpg_iov(iov);
return TRUE;
}
enum crm_ais_msg_types
text2msg_type(const char *text)
{
int type = crm_msg_none;
CRM_CHECK(text != NULL, return type);
if (safe_str_eq(text, "ais")) {
type = crm_msg_ais;
} else if (safe_str_eq(text, "crm_plugin")) {
type = crm_msg_ais;
} else if (safe_str_eq(text, CRM_SYSTEM_CIB)) {
type = crm_msg_cib;
} else if (safe_str_eq(text, CRM_SYSTEM_CRMD)) {
type = crm_msg_crmd;
} else if (safe_str_eq(text, CRM_SYSTEM_DC)) {
type = crm_msg_crmd;
} else if (safe_str_eq(text, CRM_SYSTEM_TENGINE)) {
type = crm_msg_te;
} else if (safe_str_eq(text, CRM_SYSTEM_PENGINE)) {
type = crm_msg_pe;
} else if (safe_str_eq(text, CRM_SYSTEM_LRMD)) {
type = crm_msg_lrmd;
} else if (safe_str_eq(text, CRM_SYSTEM_STONITHD)) {
type = crm_msg_stonithd;
} else if (safe_str_eq(text, "stonith-ng")) {
type = crm_msg_stonith_ng;
} else if (safe_str_eq(text, "attrd")) {
type = crm_msg_attrd;
} else {
/* This will normally be a transient client rather than
* a cluster daemon. Set the type to the pid of the client
*/
int scan_rc = sscanf(text, "%d", &type);
if (scan_rc != 1 || type <= crm_msg_stonith_ng) {
/* Ensure its sane */
type = crm_msg_none;
}
}
return type;
}
开发者ID:aspiers，项目名称:pacemaker，代码行数:101，代码来源:cpg.c
示例10: services_os_action_execute
gboolean
services_os_action_execute(svc_action_t * op, gboolean synchronous)
{
int rc, lpc;
int stdout_fd[2];
int stderr_fd[2];
sigset_t mask;
sigset_t old_mask;
if (pipe(stdout_fd) < 0) {
crm_err("pipe() failed");
}
if (pipe(stderr_fd) < 0) {
crm_err("pipe() failed");
}
if (synchronous) {
sigemptyset(&mask);
sigaddset(&mask, SIGCHLD);
sigemptyset(&old_mask);
if (sigprocmask(SIG_BLOCK, &mask, &old_mask) < 0) {
crm_perror(LOG_ERR, "sigprocmask() failed");
}
}
op->pid = fork();
switch (op->pid) {
case -1:
crm_err("fork() failed");
close(stdout_fd[0]);
close(stdout_fd[1]);
close(stderr_fd[0]);
close(stderr_fd[1]);
return FALSE;
case 0: /* Child */
/* Man: The call setpgrp() is equivalent to setpgid(0,0)
* _and_ compiles on BSD variants too
* need to investigate if it works the same too.
*/
setpgid(0, 0);
close(stdout_fd[0]);
close(stderr_fd[0]);
if (STDOUT_FILENO != stdout_fd[1]) {
if (dup2(stdout_fd[1], STDOUT_FILENO) != STDOUT_FILENO) {
crm_err("dup2() failed (stdout)");
}
close(stdout_fd[1]);
}
if (STDERR_FILENO != stderr_fd[1]) {
if (dup2(stderr_fd[1], STDERR_FILENO) != STDERR_FILENO) {
crm_err("dup2() failed (stderr)");
}
close(stderr_fd[1]);
}
/* close all descriptors except stdin/out/err and channels to logd */
for (lpc = getdtablesize() - 1; lpc > STDERR_FILENO; lpc--) {
close(lpc);
}
#if SUPPORT_CIBSECRETS
if (replace_secret_params(op->rsc, op->params) < 0) {
/* replacing secrets failed! */
if (safe_str_eq(op->action,"stop")) {
/* don't fail on stop! */
crm_info("proceeding with the stop operation for %s", op->rsc);
} else {
crm_err("failed to get secrets for %s, "
"considering resource not configured", op->rsc);
_exit(PCMK_OCF_NOT_CONFIGURED);
}
}
#endif
/* Setup environment correctly */
add_OCF_env_vars(op);
/* execute the RA */
execvp(op->opaque->exec, op->opaque->args);
switch (errno) { /* see execve(2) */
case ENOENT: /* No such file or directory */
case EISDIR: /* Is a directory */
rc = PCMK_OCF_NOT_INSTALLED;
#if SUPPORT_NAGIOS
if (safe_str_eq(op->standard, "nagios")) {
rc = NAGIOS_NOT_INSTALLED;
}
#endif
break;
case EACCES: /* permission denied (various errors) */
rc = PCMK_OCF_INSUFFICIENT_PRIV;
#if SUPPORT_NAGIOS
if (safe_str_eq(op->standard, "nagios")) {
rc = NAGIOS_INSUFFICIENT_PRIV;
}
#endif
//.........这里部分代码省略.........
开发者ID:FumihiroSaito，项目名称:pacemaker，代码行数:101，代码来源:services_linux.c
示例11: systemd_unit_exec_with_unit
gboolean
systemd_unit_exec_with_unit(svc_action_t * op, const char *unit)
{
const char *method = op->action;
DBusMessage *msg = NULL;
DBusMessage *reply = NULL;
CRM_ASSERT(unit);
if (unit == NULL) {
crm_debug("Could not obtain unit named '%s'", op->agent);
op->rc = PCMK_OCF_NOT_INSTALLED;
op->status = PCMK_LRM_OP_NOT_INSTALLED;
goto cleanup;
}
if (safe_str_eq(op->action, "monitor") || safe_str_eq(method, "status")) {
char *state = pcmk_dbus_get_property(systemd_proxy, BUS_NAME, unit, BUS_NAME ".Unit", "ActiveState",
op->synchronous?NULL:systemd_unit_check, op);
if (op->synchronous) {
systemd_unit_check("ActiveState", state, op);
free(state);
return op->rc == PCMK_OCF_OK;
}
return TRUE;
} else if (g_strcmp0(method, "start") == 0) {
FILE *file_strm = NULL;
char *override_dir = g_strdup_printf("%s/%s", SYSTEMD_OVERRIDE_ROOT, unit);
char *override_file = g_strdup_printf("%s/%s/50-pacemaker.conf", SYSTEMD_OVERRIDE_ROOT, unit);
method = "StartUnit";
crm_build_path(override_dir, 0755);
file_strm = fopen(override_file, "w");
if (file_strm != NULL) {
int rc = fprintf(file_strm, "[Service]\nRestart=no");
if (rc < 0) {
crm_perror(LOG_ERR, "Cannot write to systemd override file %s", override_file);
}
} else {
crm_err("Cannot open systemd override file %s for writing", override_file);
}
if (file_strm != NULL) {
fflush(file_strm);
fclose(file_strm);
}
systemd_daemon_reload();
free(override_file);
free(override_dir);
} else if (g_strcmp0(method, "stop") == 0) {
char *override_file = g_strdup_printf("%s/%s/50-pacemaker.conf", SYSTEMD_OVERRIDE_ROOT, unit);
method = "StopUnit";
unlink(override_file);
free(override_file);
systemd_daemon_reload();
} else if (g_strcmp0(method, "restart") == 0) {
method = "RestartUnit";
} else {
op->rc = PCMK_OCF_UNIMPLEMENT_FEATURE;
goto cleanup;
}
crm_debug("Calling %s for %s: %s", method, op->rsc, unit);
msg = systemd_new_method(BUS_NAME".Manager", method);
CRM_ASSERT(msg != NULL);
/* (ss) */
{
const char *replace_s = "replace";
char *name = systemd_service_name(op->agent);
CRM_LOG_ASSERT(dbus_message_append_args(msg, DBUS_TYPE_STRING, &name, DBUS_TYPE_INVALID));
CRM_LOG_ASSERT(dbus_message_append_args(msg, DBUS_TYPE_STRING, &replace_s, DBUS_TYPE_INVALID));
free(name);
}
if (op->synchronous == FALSE) {
return pcmk_dbus_send(msg, systemd_proxy, systemd_async_dispatch, op);
} else {
DBusError error;
reply = pcmk_dbus_send_recv(msg, systemd_proxy, &error);
systemd_exec_result(reply, op);
if(reply) {
dbus_message_unref(reply);
}
}
if(msg) {
dbus_message_unref(msg);
//.........这里部分代码省略.........
开发者ID:urusha，项目名称:pacemaker，代码行数:101，代码来源:systemd.c
示例12: tengine_stonith_notify
static void
tengine_stonith_notify(stonith_t * st, stonith_event_t * st_event)
{
static char *client_id = NULL;
if(client_id == NULL) {
client_id = g_strdup_printf("%s.%d", crm_system_name, getpid());
}
if (st_event == NULL) {
crm_err("Notify data not found");
return;
}
if (st_event->result == pcmk_ok && crm_str_eq(st_event->target, fsa_our_uname, TRUE)) {
crm_err("We were alegedly just fenced by %s for %s!", st_event->executioner,
st_event->origin);
register_fsa_error_adv(C_FSA_INTERNAL, I_ERROR, NULL, NULL, __FUNCTION__);
return;
}
if (st_event->result == pcmk_ok &&
safe_str_eq(st_event->operation, T_STONITH_NOTIFY_FENCE)) {
reset_st_fail_count(st_event->target);
}
crm_notice("Peer %s was%s terminated (%s) by %s for %s: %s (ref=%s) by client %s",
st_event->target, st_event->result == pcmk_ok ? "" : " not",
st_event->action,
st_event->executioner ? st_event->executioner : "<anyone>",
st_event->origin, pcmk_strerror(st_event->result), st_event->id,
st_event->client_origin ? st_event->client_origin : "<unknown>");
#if SUPPORT_CMAN
if (st_event->result == pcmk_ok && is_cman_cluster()) {
int local_rc = 0;
char *target_copy = strdup(st_event->target);
/* In case fenced hasn't noticed yet
*
* Any fencing that has been inititated will be completed by way of the fence_pcmk redirect
*/
local_rc = fenced_external(target_copy);
if (local_rc != 0) {
crm_err("Could not notify CMAN that '%s' is now fenced: %d", st_event->target,
local_rc);
} else {
crm_notice("Notified CMAN that '%s' is now fenced", st_event->target);
}
free(target_copy);
}
#endif
if (st_event->result == pcmk_ok) {
const char *uuid = get_uuid(st_event->target);
gboolean we_are_executioner = safe_str_eq(st_event->executioner, fsa_our_uname);
crm_trace("target=%s dc=%s", st_event->target, fsa_our_dc);
if(AM_I_DC) {
/* The DC always sends updates */
send_stonith_update(NULL, st_event->target, uuid);
if (st_event->client_origin && safe_str_neq(st_event->client_origin, client_id)) {
/* Abort the current transition graph if it wasn't us
* that invoked stonith to fence someone
*/
crm_info("External fencing operation from %s fenced %s", st_event->client_origin, st_event->target);
abort_transition(INFINITY, tg_restart, "External Fencing Operation", NULL);
}
/* Assume it was our leader if we dont currently have one */
} else if (fsa_our_dc == NULL || safe_str_eq(fsa_our_dc, st_event->target)) {
crm_notice("Target %s our leader %s (recorded: %s)",
fsa_our_dc ? "was" : "may have been", st_event->target,
fsa_our_dc ? fsa_our_dc : "<unset>");
/* Given the CIB resyncing that occurs around elections,
* have one node update the CIB now and, if the new DC is different,
* have them do so too after the election
*/
if (we_are_executioner) {
send_stonith_update(NULL, st_event->target, uuid);
}
stonith_cleanup_list = g_list_append(stonith_cleanup_list, strdup(st_event->target));
}
}
}
开发者ID:satoyoshi，项目名称:pacemaker，代码行数:88，代码来源:te_utils.c
示例13: main
//.........这里部分代码省略.........
break;
}
}
if(BE_QUIET == FALSE) {
crm_log_init(basename(argv[0]), LOG_ERR, FALSE, FALSE, argc, argv);
} else {
crm_log_init(basename(argv[0]), LOG_ERR, FALSE, FALSE, 0, NULL);
}
if (optind < argc) {
printf("non-option ARGV-elements: ");
while (optind < argc)
printf("%s ", argv[optind++]);
printf("\n");
}
if (optind > argc) {
++argerr;
}
if (argerr) {
crm_help('?', LSB_EXIT_GENERIC);
}
the_cib = cib_new();
rc = the_cib->cmds->signon(the_cib, crm_system_name, cib_command);
if(rc != cib_ok) {
fprintf(stderr, "Error signing on to the CIB service: %s\n", cib_error2string(rc));
return rc;
}
if(safe_str_eq(type, "reboot")) {
type = XML_CIB_TAG_STATUS;
} else if(safe_str_eq(type, "forever")) {
type = XML_CIB_TAG_NODES;
}
if(type == NULL && dest_uname == NULL) {
/* we're updating cluster options - dont populate dest_node */
type = XML_CIB_TAG_CRMCONFIG;
} else {
determine_host(the_cib, &dest_uname, &dest_node);
}
if(rc != cib_ok) {
crm_info("Error during setup of %s=%s update", attr_name, command=='D'?"<none>":attr_value);
} else if( (command=='v' || command=='D')
&& safe_str_eq(type, XML_CIB_TAG_STATUS)
&& attrd_lazy_update(command, dest_uname, attr_name, attr_value, type, set_name, NULL)) {
crm_info("Update %s=%s sent via attrd", attr_name, command=='D'?"<none>":attr_value);
} else if(command=='D') {
rc = delete_attr(the_cib, cib_opts, type, dest_node, set_name,
attr_id, attr_name, attr_value, TRUE);
if(rc == cib_NOTEXISTS) {
/* Nothing to delete...
* which means its not there...
* which is what the admin wanted
*/
rc = cib_ok;
开发者ID:ClusterLabs，项目名称:pacemaker-1.0，代码行数:67，代码来源:crm_attribute.c
示例14: handle_request
enum crmd_fsa_input
handle_request(xmlNode * stored_msg)
{
xmlNode *msg = NULL;
const char *op = crm_element_value(stored_msg, F_CRM_TASK);
/* Optimize this for the DC - it has the most to do */
if (op == NULL) {
crm_log_xml_err(stored_msg, "Bad message");
return I_NULL;
}
/*========== DC-Only Actions ==========*/
if (AM_I_DC) {
if (strcmp(op, CRM_OP_JOIN_ANNOUNCE) == 0) {
return I_NODE_JOIN;
} else if (strcmp(op, CRM_OP_JOIN_REQUEST) == 0) {
return I_JOIN_REQUEST;
} else if (strcmp(op, CRM_OP_JOIN_CONFIRM) == 0) {
return I_JOIN_RESULT;
} else if (strcmp(op, CRM_OP_SHUTDOWN) == 0) {
const char *host_from = crm_element_value(stored_msg, F_CRM_HOST_FROM);
gboolean dc_match = safe_str_eq(host_from, fsa_our_dc);
if (is_set(fsa_input_register, R_SHUTDOWN)) {
crm_info("Shutting ourselves down (DC)");
return I_STOP;
} else if (dc_match) {
crm_err("We didnt ask to be shut down, yet our"
" TE is telling us too." " Better get out now!");
return I_TERMINATE;
} else if (fsa_state != S_STOPPING) {
crm_err("Another node is asking us to shutdown" " but we think we're ok.");
return I_ELECTION;
}
} else if (strcmp(op, CRM_OP_SHUTDOWN_REQ) == 0) {
/* a slave wants to shut down */
/* create cib fragment and add to message */
return handle_shutdown_request(stored_msg);
}
}
/*========== common actions ==========*/
if (strcmp(op, CRM_OP_NOVOTE) == 0) {
ha_msg_input
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