def parse_log(expressions, state):
"""Parse a log."""
device = state['input_device']
if state['write_original']:
originalOutput = OutputFileDevice(state, state['write_original'], True)
# While there is a new line, parse it.
line = True # For the first condition.
while line:
# If the line contains non-UTF8 chars it could raise an exception.
state['input_line'] += 1
line = device.read_line().rstrip("\r\n")
# If EOF or the line is empty, continue.
if not line or line == "":
continue
# Write original log if needed
if state['write_original']:
originalOutput.write(line)
# We can get exceptions if the file contains output from two
# different applications since the logs are messed up.
try:
match_line(line, expressions, state)
except Exception as ex: # pylint: disable=W0703
exc_traceback = exc_info()[2]
stacktraces = extract_tb(exc_traceback)
log_error("[ScriptError] %s %s" % (str(stacktraces[-1]), ex),
state)
def on_different_type_names(match, state):
"""It happens when there isn't TypeObject and type names are different."""
topic = get_topic_name(match[0], state)
type1 = get_type_name(match[1], state)
type2 = get_type_name(match[2], state)
log_error(
"[LP-18] Cannot match remote entity in topic '%s': " % (topic) +
"Different type names found ('%s', '%s')" % (type1, type2), state)
def on_shmem_queue_full(match, state):
"""It happens when the ShareMemory queue is full and data is dropped."""
port = get_port_number(match[0], state)
port_name = get_port_name(int(match[0], 16))
count_max = match[1]
max_size = match[2]
log_cfg(
"ShareMemory limits for queue %s (%s) are: max_num=%s, max_size=%s" %
(port, port_name, count_max, max_size), state)
log_error(
"[LP-19] Sample dropped because ShareMemory queue %s is full." % port,
state)
def on_deserialize_failure(match, state):
"""It happens when the reader is not able to deserialize a sample."""
kind = "keyed" if match[0] == "CstReaderCollator" else "unkeyed"
log_error("[LP-17] Cannot deserialize %s sample" % kind, state)
def on_typecode_inconsistency(match, state):
"""It happens when RS detects two different types with same name."""
log_error("RS found two different types with the same name: %s" % match[0],
state)
def on_write_max_blocking_time_expired(match, state):
"""It happens when the blocking time expired."""
log_error("[LP-13] Write maximum blocking time expired", state)
def on_batch_serialize_failure(match, state):
"""It happens when the batch serialization fails."""
log_error("Cannot serialize batch sample", state)
def on_send_from_deleted_writer(match, state):
"""It happens when the writer is deleted."""
log_error("[LP-14] Cannot write because DataWriter has been deleted",
state)
def on_fail_serialize(match, state):
"""It happens when the serialization fails."""
log_error("[LP-8] Cannot serialize sample", state)
def on_typecode_not_found(match, state):
"""It happens when RS doesn't have the type code for a topic."""
log_error("Typecode for %s is unavailable. Route will not work" % match[0],
state)
def on_instance_not_found(match, state):
"""It happens when the instance is not found."""
log_error("[LP-3] Cannot write unregistered instance.", state)
def on_route_creation_failure(match, state):
"""It happens when the route cannot be created."""
log_error("Cannot create RS route.", state)
def on_duplicate_topic_name_error(match, state):
"""It happens when there is a topic name duplication."""
topic = get_topic_name(match[0], state)
log_error("[LP-2] Topic name already in use by another topic: %s" % topic,
state)
def on_large_configuration_value(match, state):
"""It happens when the configuration value is too long, can't be parsed."""
log_error(
"[LP-16] Cannot initialize Monitoring: " +
"string too long in RS configuration", state)
def on_get_unkeyed_key(match, state):
"""It happens when getting key from unkeyed sample."""
log_error("[LP-5] Try to get key from unkeyed type.", state)
def on_delete_topic_before_cft(match, state):
"""It happens when deleting a topic before its CFT."""
num_cft = match[0]
log_error(
"[LP-7] Cannot delete topic before its %s ContentFilteredTopics" %
num_cft, state)
def on_inconsistent_transport_discovery_configuration(match, state):
"""It happens for inconsistencies in the discovery configuration."""
log_error("Inconsistent transport/discovery configuration", state)
def on_fail_delete_flowcontrollers(match, state):
"""It happens when delete FC fails."""
num_flowcontrol = match[0]
log_error(
"[LP-15] Cannot delete %s FlowControllers" % (num_flowcontrol) +
" from delete_contained_entities", state)