Page MenuHomeClusterLabs Projects
Files F4511973

alerts.c
No OneTemporary
Actions

alerts.c
View Options

/*
* Copyright 2015-2024 the Pacemaker project contributors
*
* The version control history for this file may have further details.
*
* This source code is licensed under the GNU Lesser General Public License
* version 2.1 or later (LGPLv2.1+) WITHOUT ANY WARRANTY.
*/
#include <crm_internal.h>
#include <crm/crm.h>
#include <crm/lrmd.h>
#include <crm/common/xml.h>
#include <crm/common/alerts_internal.h>
#include <crm/common/cib_internal.h>
#include <crm/common/xml_internal.h>
const char *pcmk__alert_keys[PCMK__ALERT_INTERNAL_KEY_MAX] = {
[PCMK__alert_key_recipient] = "CRM_alert_recipient",
[PCMK__alert_key_node] = "CRM_alert_node",
[PCMK__alert_key_nodeid] = "CRM_alert_nodeid",
[PCMK__alert_key_rsc] = "CRM_alert_rsc",
[PCMK__alert_key_task] = "CRM_alert_task",
[PCMK__alert_key_interval] = "CRM_alert_interval",
[PCMK__alert_key_desc] = "CRM_alert_desc",
[PCMK__alert_key_status] = "CRM_alert_status",
[PCMK__alert_key_target_rc] = "CRM_alert_target_rc",
[PCMK__alert_key_rc] = "CRM_alert_rc",
[PCMK__alert_key_kind] = "CRM_alert_kind",
[PCMK__alert_key_version] = "CRM_alert_version",
[PCMK__alert_key_node_sequence] = PCMK__ALERT_NODE_SEQUENCE,
[PCMK__alert_key_timestamp] = "CRM_alert_timestamp",
[PCMK__alert_key_attribute_name] = "CRM_alert_attribute_name",
[PCMK__alert_key_attribute_value] = "CRM_alert_attribute_value",
[PCMK__alert_key_timestamp_epoch] = "CRM_alert_timestamp_epoch",
[PCMK__alert_key_timestamp_usec] = "CRM_alert_timestamp_usec",
[PCMK__alert_key_exec_time] = "CRM_alert_exec_time",
};
/*!
* \brief Create a new alert entry structure
*
* \param[in] id ID to use
* \param[in] path Path to alert agent executable
*
* \return Pointer to newly allocated alert entry
* \note Non-string fields will be filled in with defaults.
* It is the caller's responsibility to free the result,
* using pcmk__free_alert().
*/
pcmk__alert_t *
pcmk__alert_new(const char *id, const char *path)
{
pcmk__alert_t *entry = pcmk__assert_alloc(1, sizeof(pcmk__alert_t));
pcmk__assert((id != NULL) && (path != NULL));
entry->id = pcmk__str_copy(id);
entry->path = pcmk__str_copy(path);
entry->timeout = PCMK__ALERT_DEFAULT_TIMEOUT_MS;
entry->flags = pcmk__alert_default;
return entry;
}
void
pcmk__free_alert(pcmk__alert_t *entry)
{
if (entry) {
free(entry->id);
free(entry->path);
free(entry->tstamp_format);
free(entry->recipient);
g_strfreev(entry->select_attribute_name);
if (entry->envvars) {
g_hash_table_destroy(entry->envvars);
}
free(entry);
}
}
/*!
* \internal
* \brief Duplicate an alert entry
*
* \param[in] entry Alert entry to duplicate
*
* \return Duplicate of alert entry
*/
pcmk__alert_t *
pcmk__dup_alert(const pcmk__alert_t *entry)
{
pcmk__alert_t *new_entry = pcmk__alert_new(entry->id, entry->path);
new_entry->timeout = entry->timeout;
new_entry->flags = entry->flags;
new_entry->envvars = pcmk__str_table_dup(entry->envvars);
new_entry->tstamp_format = pcmk__str_copy(entry->tstamp_format);
new_entry->recipient = pcmk__str_copy(entry->recipient);
if (entry->select_attribute_name) {
new_entry->select_attribute_name = g_strdupv(entry->select_attribute_name);
}
return new_entry;
}
void
pcmk__add_alert_key(GHashTable *table, enum pcmk__alert_keys_e name,
const char *value)
{
pcmk__assert((table != NULL) && (name >= 0)
&& (name < PCMK__ALERT_INTERNAL_KEY_MAX));
if (value == NULL) {
crm_trace("Removing alert key %s", pcmk__alert_keys[name]);
g_hash_table_remove(table, pcmk__alert_keys[name]);
} else {
crm_trace("Inserting alert key %s = '%s'",
pcmk__alert_keys[name], value);
pcmk__insert_dup(table, pcmk__alert_keys[name], value);
}
}
void
pcmk__add_alert_key_int(GHashTable *table, enum pcmk__alert_keys_e name,
int value)
{
pcmk__assert((table != NULL) && (name >= 0)
&& (name < PCMK__ALERT_INTERNAL_KEY_MAX));
crm_trace("Inserting alert key %s = %d", pcmk__alert_keys[name], value);
g_hash_table_insert(table, pcmk__str_copy(pcmk__alert_keys[name]),
pcmk__itoa(value));
}

File Metadata

Mime Type
text/x-c
Expires
Wed, Jun 25, 3:24 AM (19 h, 21 m)
Storage Engine
blob
Storage Format
Raw Data
Storage Handle
1952012
Default Alt Text
alerts.c (4 KB)

Event Timeline