static void execute_operations(DB_ESCALATION *escalation, DB_EVENT *event, DB_ACTION *action)
{
const char *__function_name = "execute_operations";
DB_RESULT result;
DB_ROW row;
DB_OPERATION operation;
int esc_period = 0, operations = 0;
ZBX_USER_MSG *user_msg = NULL, *p;
zabbix_log(LOG_LEVEL_DEBUG, "In %s()", __function_name);
if (0 == action->esc_period)
{
result = DBselect(
"select o.operationid,o.operationtype,o.esc_period,o.evaltype,"
"m.operationid,m.default_msg,subject,message,mediatypeid"
" from operations o"
" left join opmessage m"
" on m.operationid=o.operationid"
" where o.actionid=" ZBX_FS_UI64
" and o.operationtype in (%d,%d)",
action->actionid,
OPERATION_TYPE_MESSAGE, OPERATION_TYPE_COMMAND);
}
else
{
escalation->esc_step++;
result = DBselect(
"select o.operationid,o.operationtype,o.esc_period,o.evaltype,"
"m.operationid,m.default_msg,subject,message,mediatypeid"
" from operations o"
" left join opmessage m"
" on m.operationid=o.operationid"
" where o.actionid=" ZBX_FS_UI64
" and o.operationtype in (%d,%d)"
" and o.esc_step_from<=%d"
" and (o.esc_step_to=0 or o.esc_step_to>=%d)",
action->actionid,
OPERATION_TYPE_MESSAGE, OPERATION_TYPE_COMMAND,
escalation->esc_step,
escalation->esc_step);
}
while (NULL != (row = DBfetch(result)))
{
memset(&operation, 0, sizeof(operation));
ZBX_STR2UINT64(operation.operationid, row[0]);
operation.actionid = action->actionid;
operation.operationtype = atoi(row[1]);
operation.esc_period = atoi(row[2]);
operation.evaltype = (unsigned char)atoi(row[3]);
if (SUCCEED == check_operation_conditions(event, operation.operationid, operation.evaltype))
{
unsigned char default_msg;
char *subject, *message;
zbx_uint64_t mediatypeid;
zabbix_log(LOG_LEVEL_DEBUG, "Conditions match our event. Execute operation.");
if (0 == esc_period || esc_period > operation.esc_period)
esc_period = operation.esc_period;
switch (operation.operationtype)
{
case OPERATION_TYPE_MESSAGE:
if (SUCCEED == DBis_null(row[4]))
break;
default_msg = (unsigned char)atoi(row[5]);
ZBX_DBROW2UINT64(mediatypeid, row[8]);
if (0 == default_msg)
{
subject = row[6];
message = row[7];
}
else
{
subject = action->shortdata;
message = action->longdata;
}
add_object_msg(operation.operationid, mediatypeid, &user_msg, subject, message,
event->source, event->objectid);
break;
case OPERATION_TYPE_COMMAND:
execute_commands(event, action->actionid, operation.operationid, escalation->esc_step);
break;
}
}
else
zabbix_log(LOG_LEVEL_DEBUG, "Conditions do not match our event. Do not execute operation.");
operations = 1;
}
DBfree_result(result);
while (NULL != user_msg)
{
p = user_msg;
user_msg = user_msg->next;
add_message_alert(escalation, event, action, p->userid, p->mediatypeid, p->subject, p->message);
zbx_free(p->subject);
zbx_free(p->message);
zbx_free(p);
}
if (0 == action->esc_period)
{
escalation->status = (action->recovery_msg == 1) ? ESCALATION_STATUS_SLEEP : ESCALATION_STATUS_COMPLETED;
}
else
{
if (0 == operations)
{
result = DBselect("select operationid from operations where actionid=" ZBX_FS_UI64 " and esc_step_from>%d",
action->actionid,
escalation->esc_step);
if (NULL != (row = DBfetch(result)) && SUCCEED != DBis_null(row[0]))
operations = 1;
DBfree_result(result);
}
if (1 == operations)
{
esc_period = (0 != esc_period) ? esc_period : action->esc_period;
escalation->nextcheck = time(NULL) + esc_period;
}
else
escalation->status = (action->recovery_msg == 1) ? ESCALATION_STATUS_SLEEP : ESCALATION_STATUS_COMPLETED;
}
zabbix_log(LOG_LEVEL_DEBUG, "End of %s()", __function_name);
}
static void execute_operations(DB_ESCALATION *escalation, DB_EVENT *event, DB_ACTION *action)
{
DB_RESULT result;
DB_ROW row;
DB_OPERATION operation;
int esc_period = 0, operations = 0;
ZBX_USER_MSG *user_msg = NULL, *p;
char *shortdata, *longdata;
if (0 == action->esc_period)
{
result = DBselect("select operationid,operationtype,object,objectid,default_msg,shortdata,longdata"
",esc_period,evaltype from operations where actionid=" ZBX_FS_UI64 " and operationtype in (%d,%d)",
action->actionid,
OPERATION_TYPE_MESSAGE, OPERATION_TYPE_COMMAND);
}
else
{
escalation->esc_step++;
result = DBselect("select operationid,operationtype,object,objectid,default_msg,shortdata,longdata"
",esc_period,evaltype from operations where actionid=" ZBX_FS_UI64 " and operationtype in (%d,%d)"
" and esc_step_from<=%d and (esc_step_to=0 or esc_step_to>=%d)",
action->actionid,
OPERATION_TYPE_MESSAGE, OPERATION_TYPE_COMMAND,
escalation->esc_step,
escalation->esc_step);
}
while (NULL != (row = DBfetch(result))) {
memset(&operation, 0, sizeof(operation));
ZBX_STR2UINT64(operation.operationid, row[0]);
operation.actionid = action->actionid;
operation.operationtype = atoi(row[1]);
operation.object = atoi(row[2]);
ZBX_STR2UINT64(operation.objectid, row[3]);
operation.default_msg = atoi(row[4]);
operation.shortdata = strdup(row[5]);
operation.longdata = strdup(row[6]);
operation.esc_period = atoi(row[7]);
operation.evaltype = atoi(row[8]);
if (SUCCEED == check_operation_conditions(event, &operation)) {
zabbix_log(LOG_LEVEL_DEBUG, "Conditions match our event. Execute operation.");
substitute_macros(event, action, NULL, &operation.shortdata);
substitute_macros(event, action, NULL, &operation.longdata);
if (0 == esc_period || esc_period > operation.esc_period)
esc_period = operation.esc_period;
switch (operation.operationtype) {
case OPERATION_TYPE_MESSAGE:
if (0 == operation.default_msg) {
shortdata = operation.shortdata;
longdata = operation.longdata;
} else {
shortdata = action->shortdata;
longdata = action->longdata;
}
add_object_msg(event->source, escalation->triggerid, &operation, &user_msg, shortdata, longdata);
break;
case OPERATION_TYPE_COMMAND:
add_command_alert(escalation, event, action, operation.longdata);
break;
default:
break;
}
} else
zabbix_log(LOG_LEVEL_DEBUG, "Conditions do not match our event. Do not execute operation.");
zbx_free(operation.shortdata);
zbx_free(operation.longdata);
operations = 1;
}
DBfree_result(result);
while (NULL != user_msg) {
p = user_msg;
user_msg = user_msg->next;
add_message_alert(escalation, event, action, p->userid, p->mediatypeid, p->subject, p->message);
zbx_free(p->subject);
zbx_free(p->message);
zbx_free(p);
}
if (0 == action->esc_period) {
escalation->status = (action->recovery_msg == 1) ? ESCALATION_STATUS_SLEEP : ESCALATION_STATUS_COMPLETED;
} else {
if (0 == operations) {
result = DBselect("select operationid from operations where actionid=" ZBX_FS_UI64 " and esc_step_from>%d",
action->actionid,
escalation->esc_step);
if (NULL != (row = DBfetch(result)) && SUCCEED != DBis_null(row[0]))
operations = 1;
DBfree_result(result);
}
if (1 == operations) {
esc_period = (0 != esc_period) ? esc_period : action->esc_period;
escalation->nextcheck = time(NULL) + esc_period;
} else
escalation->status = (action->recovery_msg == 1) ? ESCALATION_STATUS_SLEEP : ESCALATION_STATUS_COMPLETED;
}
}
