dlt_daemon_client.c File Reference

#include <netdb.h>
#include <ctype.h>
#include <stdio.h>
#include <sys/socket.h>
#include <arpa/inet.h>
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
#include <fcntl.h>
#include <signal.h>
#include <syslog.h>
#include <errno.h>
#include <pthread.h>
#include <sys/stat.h>
#include <sys/time.h>
#include "dlt_types.h"
#include "dlt-daemon.h"
#include "dlt-daemon_cfg.h"
#include "dlt_daemon_common_cfg.h"
#include "dlt_daemon_socket.h"
#include "dlt_daemon_serial.h"
#include "dlt_daemon_client.h"
#include "dlt_daemon_connection.h"
#include "dlt_daemon_offline_logstorage.h"
#include "dlt_gateway.h"

Include dependency graph for dlt_daemon_client.c:

Go to the source code of this file.

Macros
#define	DLT_CHECK_RCV_DATA_SIZE(received, required)

Functions
static int	dlt_daemon_client_send_all_multiple (DltDaemon *daemon, DltDaemonLocal *daemon_local, void *data1, int size1, void *data2, int size2, int verbose)
	Sends up to 2 messages to all the clients. More...
int	dlt_daemon_client_send_all (DltDaemon *daemon, DltDaemonLocal *daemon_local, int verbose)
	Send out message to all the clients. More...
int	dlt_daemon_client_send (int sock, DltDaemon *daemon, DltDaemonLocal *daemon_local, void *storage_header, int storage_header_size, void *data1, int size1, void *data2, int size2, int verbose)
int	dlt_daemon_client_send_control_message (int sock, DltDaemon *daemon, DltDaemonLocal *daemon_local, DltMessage *msg, char *appid, char *ctid, int verbose)
int	dlt_daemon_client_process_control (int sock, DltDaemon *daemon, DltDaemonLocal *daemon_local, DltMessage *msg, int verbose)
void	dlt_daemon_control_get_software_version (int sock, DltDaemon *daemon, DltDaemonLocal *daemon_local, int verbose)
void	dlt_daemon_control_get_default_log_level (int sock, DltDaemon *daemon, DltDaemonLocal *daemon_local, int verbose)
void	dlt_daemon_control_get_log_info (int sock, DltDaemon *daemon, DltDaemonLocal *daemon_local, DltMessage *msg, int verbose)
int	dlt_daemon_control_message_buffer_overflow (int sock, DltDaemon *daemon, DltDaemonLocal *daemon_local, unsigned int overflow_counter, char *apid, int verbose)
void	dlt_daemon_control_service_response (int sock, DltDaemon *daemon, DltDaemonLocal *daemon_local, uint32_t service_id, int8_t status, int verbose)
int	dlt_daemon_control_message_unregister_context (int sock, DltDaemon *daemon, DltDaemonLocal *daemon_local, char *apid, char *ctid, char *comid, int verbose)
int	dlt_daemon_control_message_connection_info (int sock, DltDaemon *daemon, DltDaemonLocal *daemon_local, uint8_t state, char *comid, int verbose)
int	dlt_daemon_control_message_timezone (int sock, DltDaemon *daemon, DltDaemonLocal *daemon_local, int verbose)
int	dlt_daemon_control_message_marker (int sock, DltDaemon *daemon, DltDaemonLocal *daemon_local, int verbose)
void	dlt_daemon_control_callsw_cinjection (int sock, DltDaemon *daemon, DltDaemonLocal *daemon_local, DltMessage *msg, int verbose)
void	dlt_daemon_send_log_level (int sock, DltDaemon *daemon, DltDaemonLocal *daemon_local, DltDaemonContext *context, int8_t loglevel, int verbose)
void	dlt_daemon_find_multiple_context_and_send (int sock, DltDaemon *daemon, DltDaemonLocal *daemon_local, int8_t app_flag, char *str, int8_t len, int8_t loglevel, int verbose)
void	dlt_daemon_control_set_log_level (int sock, DltDaemon *daemon, DltDaemonLocal *daemon_local, DltMessage *msg, int verbose)
void	dlt_daemon_control_set_trace_status (int sock, DltDaemon *daemon, DltDaemonLocal *daemon_local, DltMessage *msg, int verbose)
void	dlt_daemon_control_set_default_log_level (int sock, DltDaemon *daemon, DltDaemonLocal *daemon_local, DltMessage *msg, int verbose)
void	dlt_daemon_control_set_all_log_level (int sock, DltDaemon *daemon, DltDaemonLocal *daemon_local, DltMessage *msg, int verbose)
void	dlt_daemon_control_set_default_trace_status (int sock, DltDaemon *daemon, DltDaemonLocal *daemon_local, DltMessage *msg, int verbose)
void	dlt_daemon_control_set_timing_packets (int sock, DltDaemon *daemon, DltDaemonLocal *daemon_local, DltMessage *msg, int verbose)
void	dlt_daemon_control_message_time (int sock, DltDaemon *daemon, DltDaemonLocal *daemon_local, int verbose)
int	dlt_daemon_process_one_s_timer (DltDaemon *daemon, DltDaemonLocal *daemon_local, DltReceiver *receiver, int verbose)
int	dlt_daemon_process_sixty_s_timer (DltDaemon *daemon, DltDaemonLocal *daemon_local, DltReceiver *receiver, int verbose)
int	dlt_daemon_process_systemd_timer (DltDaemon *daemon, DltDaemonLocal *daemon_local, DltReceiver *receiver, int verbose)
void	dlt_daemon_control_service_logstorage (int sock, DltDaemon *daemon, DltDaemonLocal *daemon_local, DltMessage *msg, int verbose)
void	dlt_daemon_control_passive_node_connect (int sock, DltDaemon *daemon, DltDaemonLocal *daemon_local, DltMessage *msg, int verbose)
void	dlt_daemon_control_passive_node_connect_status (int sock, DltDaemon *daemon, DltDaemonLocal *daemon_local, int verbose)

Variables
static char	str [DLT_DAEMON_TEXTBUFSIZE]

Detailed Description

Author

Alexander Wenzel alexa.nosp@m.nder.nosp@m..aw.w.nosp@m.enze.nosp@m.l@bmw.nosp@m..de Markus Klein Marku.nosp@m.s.Kl.nosp@m.ein@e.nosp@m.sk.f.nosp@m.raunh.nosp@m.ofer.nosp@m..de Mikko Rapeli mikko.nosp@m..rap.nosp@m.eli@b.nosp@m.mw.d.nosp@m.e

Copyright

Copyright © 2011-2015 BMW AG.
License MPL-2.0: Mozilla Public License version 2.0 http://mozilla.org/MPL/2.0/.

Definition in file dlt_daemon_client.c.

Macro Definition Documentation

#define DLT_CHECK_RCV_DATA_SIZE	(		received,
			required
	)

Value:

({ \
        int _ret = DLT_RETURN_OK; \
        if (((int)received - (int)required) < 0) { \
            dlt_vlog(LOG_WARNING, "%s: Received data not complete\n", __func__); \
            _ret = DLT_RETURN_ERROR; \
        } \
        _ret; \
    })

Definition at line 72 of file dlt_daemon_client.c.

Referenced by dlt_daemon_control_get_log_info(), dlt_daemon_control_passive_node_connect(), dlt_daemon_control_service_logstorage(), dlt_daemon_control_set_all_log_level(), dlt_daemon_control_set_default_log_level(), dlt_daemon_control_set_default_trace_status(), dlt_daemon_control_set_log_level(), dlt_daemon_control_set_timing_packets(), and dlt_daemon_control_set_trace_status().

Function Documentation

int dlt_daemon_client_process_control	(	int	sock,
		DltDaemon *	daemon,
		DltDaemonLocal *	daemon_local,
		DltMessage *	msg,
		int	verbose
	)

Process received control message from dlt client

Parameters

sock	connection handle used for sending response
daemon	pointer to dlt daemon structure
daemon_local	pointer to dlt daemon local structure
msg	pointer to received control message
verbose	if set to true verbose information is printed out.

Definition at line 422 of file dlt_daemon_client.c.

References DltDaemonFlags::contextLogLevel, DltDaemonFlags::contextTraceStatus, sDltMessage::databuffer, sDltMessage::datasize, dlt_daemon_applications_save(), dlt_daemon_contexts_save(), dlt_daemon_control_callsw_cinjection(), dlt_daemon_control_get_default_log_level(), dlt_daemon_control_get_log_info(), dlt_daemon_control_get_software_version(), dlt_daemon_control_message_buffer_overflow(), dlt_daemon_control_passive_node_connect(), dlt_daemon_control_passive_node_connect_status(), dlt_daemon_control_reset_to_factory_default(), dlt_daemon_control_service_logstorage(), dlt_daemon_control_service_response(), dlt_daemon_control_set_all_log_level(), dlt_daemon_control_set_default_log_level(), dlt_daemon_control_set_default_trace_status(), dlt_daemon_control_set_log_level(), dlt_daemon_control_set_timing_packets(), dlt_daemon_control_set_trace_status(), DLT_ENDIAN_GET_32, dlt_gateway_forward_control_message(), DLT_SERVICE_ID_CALLSW_CINJECTION, DLT_SERVICE_ID_GET_DEFAULT_LOG_LEVEL, DLT_SERVICE_ID_GET_LOCAL_TIME, DLT_SERVICE_ID_GET_LOG_INFO, DLT_SERVICE_ID_GET_SOFTWARE_VERSION, DLT_SERVICE_ID_MESSAGE_BUFFER_OVERFLOW, DLT_SERVICE_ID_OFFLINE_LOGSTORAGE, DLT_SERVICE_ID_PASSIVE_NODE_CONNECT, DLT_SERVICE_ID_PASSIVE_NODE_CONNECTION_STATUS, DLT_SERVICE_ID_RESET_TO_FACTORY_DEFAULT, DLT_SERVICE_ID_SET_ALL_LOG_LEVEL, DLT_SERVICE_ID_SET_COM_INTERFACE_MAX_BANDWIDTH, DLT_SERVICE_ID_SET_COM_INTERFACE_STATUS, DLT_SERVICE_ID_SET_DEFAULT_LOG_LEVEL, DLT_SERVICE_ID_SET_DEFAULT_TRACE_STATUS, DLT_SERVICE_ID_SET_LOG_LEVEL, DLT_SERVICE_ID_SET_MESSAGE_FILTERING, DLT_SERVICE_ID_SET_TIMING_PACKETS, DLT_SERVICE_ID_SET_TRACE_STATUS, DLT_SERVICE_ID_SET_VERBOSE_MODE, DLT_SERVICE_ID_STORE_CONFIG, DLT_SERVICE_ID_USE_ECU_ID, DLT_SERVICE_ID_USE_EXTENDED_HEADER, DLT_SERVICE_ID_USE_SESSION_ID, DLT_SERVICE_ID_USE_TIMESTAMP, DLT_SERVICE_RESPONSE_ERROR, DLT_SERVICE_RESPONSE_NOT_SUPPORTED, DLT_SERVICE_RESPONSE_OK, DltDaemonFlags::enforceContextLLAndTS, DltDaemonFlags::evalue, DltDaemonLocal::flags, DltDaemonFlags::gatewayMode, sDltMessage::headerextra, NULL, DltDaemon::overflow_counter, DltDaemonLocal::pGateway, PRINT_FUNCTION_VERBOSE, DltDaemon::runtime_application_cfg, DltDaemon::runtime_context_cfg, and sDltMessage::standardheader.

Referenced by dlt_daemon_process_client_messages(), dlt_daemon_process_client_messages_serial(), and dlt_daemon_process_control_messages().

int dlt_daemon_client_send	(	int	sock,
		DltDaemon *	daemon,
		DltDaemonLocal *	daemon_local,
		void *	storage_header,
		int	storage_header_size,
		void *	data1,
		int	size1,
		void *	data2,
		int	size2,
		int	verbose
	)

Send out message to client or store message in offline trace.

Parameters

sock	connection handle used for sending response
daemon	pointer to dlt daemon structure
daemon_local	pointer to dlt daemon local structure
storage_header	pointer to data
storage_header_size	size of data
data1	pointer to data
size1	size of data
data2	pointer to data
size2	size of data
verbose	if set to true verbose information is printed out.

Returns

unequal 0 if there is an error or buffer is full

Definition at line 225 of file dlt_daemon_client.c.

References DltDaemon::client_ringbuffer, dlt_buffer_push3(), dlt_daemon_change_state(), dlt_daemon_client_send_all_multiple(), DLT_DAEMON_ERROR_BUFFER_FULL, DLT_DAEMON_ERROR_OK, DLT_DAEMON_ERROR_SEND_FAILED, dlt_daemon_logstorage_write(), DLT_DAEMON_SEM_FREE, DLT_DAEMON_SEM_LOCK, DLT_DAEMON_SEND_FORCE, DLT_DAEMON_SEND_TO_ALL, dlt_daemon_serial_send(), dlt_daemon_socket_send(), DLT_DAEMON_STATE_BUFFER, DLT_DAEMON_STATE_BUFFER_FULL, DLT_DAEMON_STATE_SEND_BUFFER, DLT_DAEMON_STATE_SEND_DIRECT, dlt_log(), dlt_offline_trace_write(), DLT_RETURN_OK, DLT_USER_MODE_BOTH, DLT_USER_MODE_EXTERNAL, DLT_USER_MODE_INTERNAL, DltDaemonLocal::flags, DltDaemon::mode, DltDaemonFlags::offlineLogstorageMaxDevices, DltDaemonLocal::offlineTrace, DltDaemonFlags::offlineTraceDirectory, DltDaemon::sendserialheader, and DltDaemon::state.

Referenced by dlt_daemon_client_send_control_message(), dlt_daemon_control_message_time(), dlt_daemon_log_internal(), dlt_daemon_process_user_message_log(), dlt_daemon_send_ringbuffer_to_client(), and dlt_gateway_process_passive_node_messages().

int dlt_daemon_client_send_all	(	DltDaemon *	daemon,
		DltDaemonLocal *	daemon_local,
		int	verbose
	)

Send out message to all the clients.

Parameters

daemon	pointer to dlt daemon structure
daemon_local	pointer to dlt daemon local structure
verbose	if set to true verbose information is printed out.

Returns

1 if transfer succeed, 0 otherwise.

Definition at line 185 of file dlt_daemon_client.c.

References sDltMessage::databuffer, sDltMessage::datasize, dlt_daemon_client_send_all_multiple(), DLT_DAEMON_SEM_FREE, DLT_DAEMON_SEM_LOCK, DLT_DAEMON_TEXTBUFSIZE, dlt_log(), sDltMessage::headerbuffer, sDltMessage::headersize, DltDaemonLocal::msg, and NULL.

Referenced by dlt_daemon_process_user_message_log().

static int dlt_daemon_client_send_all_multiple ( DltDaemon *  daemon, DltDaemonLocal *  daemon_local, void *  data1, int  size1, void *  data2, int  size2, int  verbose  )

static

Sends up to 2 messages to all the clients.

Runs through the client list and sends the messages to them. If the message transfer fails and the connection is a socket connection, the socket is closed. Takes and release dlt_daemon_mutex.

Parameters

daemon	Daemon structure needed for socket closure.
daemon_local	Daemon local structure
data1	The first message to be sent.
size1	The size of the first message.
data2	The second message to be send.
size2	The second message size.
verbose	Needed for socket closure.

Returns

The amount of data transfered.

Definition at line 101 of file dlt_daemon_client.c.

References DltDaemonLocal::client_connections, DltEventHandler::connections, DLT_CON_MASK_CLIENT_MSG_SERIAL, DLT_CON_MASK_CLIENT_MSG_TCP, DLT_CONNECTION_CLIENT_MSG_TCP, dlt_connection_get_next(), dlt_connection_send_multiple(), dlt_daemon_close_socket(), DLT_DAEMON_ERROR_OK, DLT_DAEMON_SEM_FREE, DLT_DAEMON_SEM_LOCK, DLT_DAEMON_TEXTBUFSIZE, dlt_log(), DltReceiver::fd, DltConnection::next, NULL, DltDaemonLocal::pEvent, DltConnection::receiver, DltDaemon::sendserialheader, and DltConnection::type.

Referenced by dlt_daemon_client_send(), and dlt_daemon_client_send_all().

int dlt_daemon_client_send_control_message	(	int	sock,
		DltDaemon *	daemon,
		DltDaemonLocal *	daemon_local,
		DltMessage *	msg,
		char *	appid,
		char *	contid,
		int	verbose
	)

Send out response message to dlt client

Parameters

sock	connection handle used for sending response
daemon	pointer to dlt daemon structure
daemon_local	pointer to dlt daemon local structure
msg	pointer to response message
appid	pointer to application id to be used in response message
contid	pointer to context id to be used in response message
verbose	if set to true verbose information is printed out.

Returns

-1 if there is an error or buffer is full

Definition at line 339 of file dlt_daemon_client.c.

References sDltMessage::databuffer, sDltMessage::datasize, dlt_daemon_client_send(), DLT_DAEMON_CTRL_APID, DLT_DAEMON_CTRL_CTID, DLT_DAEMON_ERROR_OK, DLT_DAEMON_ERROR_UNKNOWN, DLT_HTOBE_16, DLT_HTYP_MSBF, DLT_HTYP_PROTOCOL_VERSION1, DLT_HTYP_UEH, DLT_HTYP_WEID, DLT_HTYP_WTMS, dlt_log(), dlt_message_set_extraparameters(), DLT_MSIN_CONTROL_RESPONSE, DLT_RETURN_ERROR, dlt_set_id(), dlt_set_storageheader(), DLT_STANDARD_HEADER_EXTRA_SIZE, dlt_uptime(), DltDaemon::ecuid, sDltMessage::extendedheader, sDltMessage::headerbuffer, sDltMessage::headerextra, sDltMessage::headersize, PRINT_FUNCTION_VERBOSE, sDltMessage::standardheader, and sDltMessage::storageheader.

Referenced by dlt_daemon_control_get_default_log_level(), dlt_daemon_control_get_log_info(), dlt_daemon_control_get_software_version(), dlt_daemon_control_message_buffer_overflow(), dlt_daemon_control_message_connection_info(), dlt_daemon_control_message_marker(), dlt_daemon_control_message_timezone(), dlt_daemon_control_message_unregister_context(), dlt_daemon_control_passive_node_connect_status(), and dlt_daemon_control_service_response().

void dlt_daemon_control_callsw_cinjection	(	int	sock,
		DltDaemon *	daemon,
		DltDaemonLocal *	daemon_local,
		DltMessage *	msg,
		int	verbose
	)

Process and generate response to received sw injection control message

Parameters

sock	connection handle used for sending response
daemon	pointer to dlt daemon structure
daemon_local	pointer to dlt daemon local structure
msg	pointer to received sw injection control message
verbose	if set to true verbose information is printed out.

Definition at line 1425 of file dlt_daemon_client.c.

References sDltMessage::databuffer, sDltMessage::databuffersize, sDltMessage::datasize, dlt_daemon_context_find(), dlt_daemon_control_service_response(), DLT_DAEMON_INJECTION_MAX, DLT_DAEMON_INJECTION_MIN, DLT_ENDIAN_GET_32, DLT_FD_INIT, DLT_ID_SIZE, DLT_IS_HTYP_UEH, DLT_MSG_READ_VALUE, DLT_RETURN_OK, DLT_RETURN_PIPE_ERROR, DLT_SERVICE_RESPONSE_ERROR, DLT_SERVICE_RESPONSE_NOT_SUPPORTED, DLT_SERVICE_RESPONSE_OK, dlt_set_id(), dlt_user_log_out3(), DLT_USER_MESSAGE_INJECTION, dlt_user_set_userheader(), sDltMessage::extendedheader, DltDaemonContext::log_level_pos, NULL, PRINT_FUNCTION_VERBOSE, sDltMessage::standardheader, and DltDaemonContext::user_handle.

Referenced by dlt_daemon_client_process_control().

void dlt_daemon_control_get_default_log_level	(	int	sock,
		DltDaemon *	daemon,
		DltDaemonLocal *	daemon_local,
		int	verbose
	)

Process and generate response to received get default log level control message

Parameters

sock	connection handle used for sending response
daemon	pointer to dlt daemon structure
daemon_local	pointer to dlt daemon local structure
verbose	if set to true verbose information is printed out.

Definition at line 674 of file dlt_daemon_client.c.

References sDltMessage::databuffer, sDltMessage::databuffersize, sDltMessage::datasize, DltDaemon::default_log_level, dlt_daemon_client_send_control_message(), dlt_daemon_control_service_response(), dlt_message_free(), dlt_message_init(), DLT_RETURN_ERROR, DLT_SERVICE_ID_GET_DEFAULT_LOG_LEVEL, DLT_SERVICE_RESPONSE_ERROR, DLT_SERVICE_RESPONSE_OK, and PRINT_FUNCTION_VERBOSE.

Referenced by dlt_daemon_client_process_control().

void dlt_daemon_control_get_log_info	(	int	sock,
		DltDaemon *	daemon,
		DltDaemonLocal *	daemon_local,
		DltMessage *	msg,
		int	verbose
	)

Process and generate response to received get log info control message

Parameters

sock	connection handle used for sending response
daemon	pointer to dlt daemon structure
daemon_local	pointer to dlt daemon local structure
msg	pointer to received control message
verbose	if set to true verbose information is printed out.

Definition at line 721 of file dlt_daemon_client.c.

References DltDaemonApplication::apid, DltDaemonApplication::application_description, DltDaemon::applications, DltDaemonContext::context_description, DltDaemon::contexts, DltDaemonContext::ctid, sDltMessage::databuffer, sDltMessage::databuffersize, sDltMessage::datasize, DLT_CHECK_RCV_DATA_SIZE, dlt_daemon_application_find(), dlt_daemon_client_send_control_message(), dlt_daemon_context_find(), dlt_daemon_control_service_response(), DLT_DAEMON_REMO_STRING, DLT_DAEMON_TEXTBUFSIZE, DLT_ID_SIZE, dlt_log(), dlt_message_free(), dlt_message_init(), dlt_print_id(), DLT_RETURN_ERROR, DLT_SERVICE_ID_GET_LOG_INFO, DLT_SERVICE_RESPONSE_ERROR, dlt_set_id(), DltDaemonContext::log_level, NULL, DltDaemon::num_applications, DltDaemonApplication::num_contexts, DltDaemon::num_contexts, PRINT_FUNCTION_VERBOSE, str, and DltDaemonContext::trace_status.

Referenced by dlt_daemon_client_process_control(), and dlt_daemon_process_user_message_register_context().

void dlt_daemon_control_get_software_version	(	int	sock,
		DltDaemon *	daemon,
		DltDaemonLocal *	daemon_local,
		int	verbose
	)

Process and generate response to received get software version control message

Parameters

sock	connection handle used for sending response
daemon	pointer to dlt daemon structure
daemon_local	pointer to dlt daemon local structure
verbose	if set to true verbose information is printed out.

Definition at line 622 of file dlt_daemon_client.c.

References sDltMessage::databuffer, sDltMessage::databuffersize, sDltMessage::datasize, dlt_daemon_client_send_control_message(), dlt_daemon_control_service_response(), dlt_message_free(), dlt_message_init(), DLT_RETURN_ERROR, DLT_SERVICE_ID_GET_SOFTWARE_VERSION, DLT_SERVICE_RESPONSE_ERROR, DLT_SERVICE_RESPONSE_OK, DltDaemon::ECUVersionString, and PRINT_FUNCTION_VERBOSE.

Referenced by dlt_daemon_client_process_control(), dlt_daemon_process_client_connect(), and dlt_daemon_process_sixty_s_timer().

int dlt_daemon_control_message_buffer_overflow	(	int	sock,
		DltDaemon *	daemon,
		DltDaemonLocal *	daemon_local,
		unsigned int	overflow_counter,
		char *	apid,
		int	verbose
	)

Process and generate response to message buffer overflow control message

Parameters

sock	connection handle used for sending response
daemon	pointer to dlt daemon structure
daemon_local	pointer to dlt daemon local structure
verbose	if set to true verbose information is printed out.

Returns

-1 if there is an error or buffer overflow, else 0

Definition at line 1108 of file dlt_daemon_client.c.

References sDltMessage::databuffer, sDltMessage::databuffersize, sDltMessage::datasize, dlt_daemon_client_send_control_message(), dlt_daemon_control_service_response(), DLT_DAEMON_ERROR_OK, DLT_DAEMON_ERROR_UNKNOWN, DLT_MESSAGE_BUFFER_OVERFLOW, dlt_message_free(), dlt_message_init(), DLT_RETURN_ERROR, DLT_SERVICE_ID_MESSAGE_BUFFER_OVERFLOW, DLT_SERVICE_RESPONSE_ERROR, DLT_SERVICE_RESPONSE_OK, and PRINT_FUNCTION_VERBOSE.

Referenced by dlt_daemon_client_process_control(), dlt_daemon_process_user_message_overflow(), and dlt_daemon_send_message_overflow().

int dlt_daemon_control_message_connection_info	(	int	sock,
		DltDaemon *	daemon,
		DltDaemonLocal *	daemon_local,
		uint8_t	state,
		char *	comid,
		int	verbose
	)

Send control message connection info (add on to AUTOSAR standard)

Parameters

sock	connection handle used for sending response
daemon	pointer to dlt daemon structure
daemon_local	pointer to dlt daemon local structure
state	state of connection
comid	Communication id where connection state changed
verbose	if set to true verbose information is printed out.

Definition at line 1262 of file dlt_daemon_client.c.

References sDltMessage::databuffer, sDltMessage::databuffersize, sDltMessage::datasize, dlt_daemon_client_send_control_message(), dlt_message_free(), dlt_message_init(), DLT_RETURN_ERROR, DLT_SERVICE_ID_CONNECTION_INFO, DLT_SERVICE_RESPONSE_OK, dlt_set_id(), and PRINT_FUNCTION_VERBOSE.

Referenced by dlt_daemon_close_socket(), and dlt_daemon_process_client_connect().

int dlt_daemon_control_message_marker	(	int	sock,
		DltDaemon *	daemon,
		DltDaemonLocal *	daemon_local,
		int	verbose
	)

Send control message marker (add on to AUTOSAR standard)

Parameters

sock	connection handle used for sending response
daemon	pointer to dlt daemon structure
daemon_local	pointer to dlt daemon local structure
verbose	if set to true verbose information is printed out.

Definition at line 1374 of file dlt_daemon_client.c.

References sDltMessage::databuffer, sDltMessage::databuffersize, sDltMessage::datasize, dlt_daemon_client_send_control_message(), dlt_message_free(), dlt_message_init(), DLT_RETURN_ERROR, DLT_SERVICE_ID_MARKER, DLT_SERVICE_RESPONSE_OK, and PRINT_FUNCTION_VERBOSE.

Referenced by dlt_daemon_process_user_message_marker().

void dlt_daemon_control_message_time	(	int	sock,
		DltDaemon *	daemon,
		DltDaemonLocal *	daemon_local,
		int	verbose
	)

Send time control message

Parameters

sock	connection handle used for sending response
daemon	pointer to dlt daemon structure
daemon_local	pointer to dlt daemon local structure
verbose	if set to true verbose information is printed out.

Definition at line 1865 of file dlt_daemon_client.c.

References sDltMessage::databuffer, sDltMessage::datasize, dlt_daemon_client_send(), DLT_HTOBE_16, DLT_HTYP_MSBF, DLT_HTYP_PROTOCOL_VERSION1, DLT_HTYP_UEH, DLT_HTYP_WEID, DLT_HTYP_WTMS, dlt_log(), dlt_message_free(), dlt_message_init(), dlt_message_set_extraparameters(), DLT_MSIN_CONTROL_TIME, DLT_RETURN_ERROR, dlt_set_id(), dlt_set_storageheader(), DLT_STANDARD_HEADER_EXTRA_SIZE, dlt_uptime(), DltDaemon::ecuid, sDltMessage::extendedheader, sDltMessage::headerbuffer, sDltMessage::headerextra, sDltMessage::headersize, PRINT_FUNCTION_VERBOSE, sDltMessage::standardheader, and sDltMessage::storageheader.

Referenced by dlt_daemon_process_one_s_timer().

int dlt_daemon_control_message_timezone	(	int	sock,
		DltDaemon *	daemon,
		DltDaemonLocal *	daemon_local,
		int	verbose
	)

Send control message timezone (add on to AUTOSAR standard)

Parameters

sock	connection handle used for sending response
daemon	pointer to dlt daemon structure
daemon_local	pointer to dlt daemon local structure
verbose	if set to true verbose information is printed out.

Definition at line 1315 of file dlt_daemon_client.c.

References sDltMessage::databuffer, sDltMessage::databuffersize, sDltMessage::datasize, dlt_daemon_client_send_control_message(), dlt_message_free(), dlt_message_init(), DLT_RETURN_ERROR, DLT_SERVICE_ID_TIMEZONE, DLT_SERVICE_RESPONSE_OK, NULL, and PRINT_FUNCTION_VERBOSE.

Referenced by dlt_daemon_process_client_connect(), and dlt_daemon_process_sixty_s_timer().

int dlt_daemon_control_message_unregister_context	(	int	sock,
		DltDaemon *	daemon,
		DltDaemonLocal *	daemon_local,
		char *	apid,
		char *	ctid,
		char *	comid,
		int	verbose
	)

Send control message unregister context (add on to AUTOSAR standard)

Parameters

sock	connection handle used for sending response
daemon	pointer to dlt daemon structure
daemon_local	pointer to dlt daemon local structure
apid	application id to be unregisteres
ctid	context id to be unregistered
comid	Communication id where apid is unregistered
verbose	if set to true verbose information is printed out.

Definition at line 1208 of file dlt_daemon_client.c.

References sDltMessage::databuffer, sDltMessage::databuffersize, sDltMessage::datasize, dlt_daemon_client_send_control_message(), dlt_message_free(), dlt_message_init(), DLT_RETURN_ERROR, DLT_SERVICE_ID_UNREGISTER_CONTEXT, DLT_SERVICE_RESPONSE_OK, dlt_set_id(), and PRINT_FUNCTION_VERBOSE.

Referenced by dlt_daemon_process_user_message_unregister_context().

void dlt_daemon_control_passive_node_connect	(	int	sock,
		DltDaemon *	daemon,
		DltDaemonLocal *	daemon_local,
		DltMessage *	msg,
		int	verbose
	)

Process and generate response to received passive node connect control message

Parameters

sock	connection handle used for sending response
daemon	pointer to dlt daemon structure
daemon_local	pointer to dlt daemon local structure
msg	pointer to received control message
verbose	if set to true verbose information is printed out.

Definition at line 2249 of file dlt_daemon_client.c.

References sDltMessage::databuffer, sDltMessage::datasize, DLT_CHECK_RCV_DATA_SIZE, dlt_daemon_control_service_response(), dlt_gateway_process_on_demand_request(), dlt_log(), DLT_SERVICE_ID_PASSIVE_NODE_CONNECT, DLT_SERVICE_ID_PASSIVE_NODE_CONNECTION_STATUS, DLT_SERVICE_RESPONSE_ERROR, DLT_SERVICE_RESPONSE_OK, DltDaemonLocal::flags, DltDaemonFlags::gatewayMode, NULL, DltDaemonLocal::pGateway, and PRINT_FUNCTION_VERBOSE.

Referenced by dlt_daemon_client_process_control().

void dlt_daemon_control_passive_node_connect_status	(	int	sock,
		DltDaemon *	daemon,
		DltDaemonLocal *	daemon_local,
		int	verbose
	)

Process and generate response to received passive node connection status control message

Parameters

sock	connection handle used for sending response
daemon	pointer to dlt daemon structure
daemon_local	pointer to dlt daemon local structure
verbose	if set to true verbose information is printed out.

Definition at line 2315 of file dlt_daemon_client.c.

References DltGateway::connections, sDltMessage::databuffer, sDltMessage::databuffersize, sDltMessage::datasize, dlt_daemon_client_send_control_message(), dlt_daemon_control_service_response(), DLT_ENTRY_MAX, DLT_ID_SIZE, dlt_log(), dlt_message_free(), dlt_message_init(), DLT_SERVICE_ID_PASSIVE_NODE_CONNECTION_STATUS, DLT_SERVICE_RESPONSE_ERROR, DLT_SERVICE_RESPONSE_OK, DltGatewayConnection::ecuid, DltDaemonLocal::flags, DltDaemonFlags::gatewayMode, NULL, DltGateway::num_connections, DltDaemonLocal::pGateway, PRINT_FUNCTION_VERBOSE, and DltGatewayConnection::status.

Referenced by dlt_daemon_client_process_control().

void dlt_daemon_control_service_logstorage	(	int	sock,
		DltDaemon *	daemon,
		DltDaemonLocal *	daemon_local,
		DltMessage *	msg,
		int	verbose
	)

Service offline logstorage command request

Parameters

sock	connection handle used for sending response
daemon	pointer to dlt daemon structure
daemon_local	pointer to dlt daemon local structure
msg	pointer to received control message
verbose	if set to true verbose information is printed out.

Definition at line 2123 of file dlt_daemon_client.c.

References DltLogStorage::connection_type, sDltMessage::databuffer, sDltMessage::datasize, DltLogStorage::device_mount_point, DLT_CHECK_RCV_DATA_SIZE, dlt_daemon_control_service_response(), dlt_daemon_logstorage_reset_application_loglevel(), dlt_daemon_logstorage_sync_cache(), dlt_daemon_logstorage_update_application_loglevel(), dlt_log(), dlt_logstorage_device_connected(), dlt_logstorage_device_disconnected(), dlt_logstorage_load_config(), DLT_LOGSTORAGE_SYNC_ON_DEVICE_DISCONNECT, DLT_OFFLINE_LOGSTORAGE_DEVICE_CONNECTED, DLT_OFFLINE_LOGSTORAGE_DEVICE_DISCONNECTED, DLT_OFFLINE_LOGSTORAGE_SYNC_CACHES, DLT_SERVICE_ID_OFFLINE_LOGSTORAGE, DLT_SERVICE_RESPONSE_ERROR, DLT_SERVICE_RESPONSE_OK, DltDaemonLocal::flags, NULL, DltDaemonFlags::offlineLogstorageMaxDevices, PRINT_FUNCTION_VERBOSE, and DltDaemon::storage_handle.

Referenced by dlt_daemon_client_process_control().

void dlt_daemon_control_service_response	(	int	sock,
		DltDaemon *	daemon,
		DltDaemonLocal *	daemon_local,
		uint32_t	service_id,
		int8_t	status,
		int	verbose
	)

Generate response to control message from dlt client

Parameters

sock	connection handle used for sending response
daemon	pointer to dlt daemon structure
daemon_local	pointer to dlt daemon local structure
service_id	service id of control message
status	status of response (e.g. ok, not supported, error)
verbose	if set to true verbose information is printed out.

Definition at line 1163 of file dlt_daemon_client.c.

References sDltMessage::databuffer, sDltMessage::databuffersize, sDltMessage::datasize, dlt_daemon_client_send_control_message(), dlt_message_free(), dlt_message_init(), DLT_RETURN_ERROR, and PRINT_FUNCTION_VERBOSE.

Referenced by dlt_daemon_client_process_control(), dlt_daemon_control_callsw_cinjection(), dlt_daemon_control_get_default_log_level(), dlt_daemon_control_get_log_info(), dlt_daemon_control_get_software_version(), dlt_daemon_control_message_buffer_overflow(), dlt_daemon_control_passive_node_connect(), dlt_daemon_control_passive_node_connect_status(), dlt_daemon_control_service_logstorage(), dlt_daemon_control_set_all_log_level(), dlt_daemon_control_set_default_log_level(), dlt_daemon_control_set_default_trace_status(), dlt_daemon_control_set_log_level(), dlt_daemon_control_set_timing_packets(), dlt_daemon_control_set_trace_status(), and dlt_daemon_send_log_level().

void dlt_daemon_control_set_all_log_level	(	int	sock,
		DltDaemon *	daemon,
		DltDaemonLocal *	daemon_local,
		DltMessage *	msg,
		int	verbose
	)

Process and generate response to received set all log level control message

Parameters

sock	connection handle used for sending response
daemon	pointer to dlt daemon structure
daemon_local	pointer to dlt daemon local structure
msg	pointer to received control message
verbose	if set to true verbose information is printed out.

Definition at line 1763 of file dlt_daemon_client.c.

References sDltMessage::databuffer, sDltMessage::datasize, DLT_CHECK_RCV_DATA_SIZE, dlt_daemon_control_service_response(), dlt_daemon_user_send_all_update(), DLT_LOG_VERBOSE, DLT_SERVICE_ID_SET_ALL_LOG_LEVEL, DLT_SERVICE_RESPONSE_ERROR, DLT_SERVICE_RESPONSE_OK, NULL, and PRINT_FUNCTION_VERBOSE.

Referenced by dlt_daemon_client_process_control().

void dlt_daemon_control_set_default_log_level	(	int	sock,
		DltDaemon *	daemon,
		DltDaemonLocal *	daemon_local,
		DltMessage *	msg,
		int	verbose
	)

Process and generate response to received set default log level control message

Parameters

sock	connection handle used for sending response
daemon	pointer to dlt daemon structure
daemon_local	pointer to dlt daemon local structure
msg	pointer to received control message
verbose	if set to true verbose information is printed out.

Definition at line 1727 of file dlt_daemon_client.c.

References sDltMessage::databuffer, sDltMessage::datasize, DltDaemon::default_log_level, DLT_CHECK_RCV_DATA_SIZE, dlt_daemon_control_service_response(), dlt_daemon_user_send_default_update(), DLT_LOG_VERBOSE, DLT_SERVICE_ID_SET_DEFAULT_LOG_LEVEL, DLT_SERVICE_RESPONSE_ERROR, DLT_SERVICE_RESPONSE_OK, NULL, and PRINT_FUNCTION_VERBOSE.

Referenced by dlt_daemon_client_process_control().

void dlt_daemon_control_set_default_trace_status	(	int	sock,
		DltDaemon *	daemon,
		DltDaemonLocal *	daemon_local,
		DltMessage *	msg,
		int	verbose
	)

Process and generate response to received set default trace status control message

Parameters

sock	connection handle used for sending response
daemon	pointer to dlt daemon structure
daemon_local	pointer to dlt daemon local structure
msg	pointer to received control message
verbose	if set to true verbose information is printed out.

Definition at line 1798 of file dlt_daemon_client.c.

References sDltMessage::databuffer, sDltMessage::datasize, DltDaemon::default_trace_status, DLT_CHECK_RCV_DATA_SIZE, dlt_daemon_control_service_response(), dlt_daemon_user_send_default_update(), DLT_SERVICE_ID_SET_DEFAULT_TRACE_STATUS, DLT_SERVICE_RESPONSE_ERROR, DLT_SERVICE_RESPONSE_OK, DLT_TRACE_STATUS_OFF, DLT_TRACE_STATUS_ON, NULL, and PRINT_FUNCTION_VERBOSE.

Referenced by dlt_daemon_client_process_control().

void dlt_daemon_control_set_log_level	(	int	sock,
		DltDaemon *	daemon,
		DltDaemonLocal *	daemon_local,
		DltMessage *	msg,
		int	verbose
	)

Process and generate response to received set log level control message

Parameters

sock	connection handle used for sending response
daemon	pointer to dlt daemon structure
daemon_local	pointer to dlt daemon local structure
msg	pointer to received control message
verbose	if set to true verbose information is printed out.

Definition at line 1614 of file dlt_daemon_client.c.

References sDltMessage::databuffer, sDltMessage::datasize, DLT_CHECK_RCV_DATA_SIZE, dlt_daemon_context_find(), dlt_daemon_control_service_response(), dlt_daemon_find_multiple_context_and_send(), dlt_daemon_send_log_level(), DLT_ID_SIZE, dlt_log(), DLT_SERVICE_ID_SET_LOG_LEVEL, DLT_SERVICE_RESPONSE_ERROR, dlt_set_id(), DltDaemonContext::log_level, NULL, and PRINT_FUNCTION_VERBOSE.

Referenced by dlt_daemon_client_process_control().

void dlt_daemon_control_set_timing_packets	(	int	sock,
		DltDaemon *	daemon,
		DltDaemonLocal *	daemon_local,
		DltMessage *	msg,
		int	verbose
	)

Process and generate response to set timing packets control message

Parameters

sock	connection handle used for sending response
daemon	pointer to dlt daemon structure
daemon_local	pointer to dlt daemon local structure
msg	pointer to received control message
verbose	if set to true verbose information is printed out.

Definition at line 1835 of file dlt_daemon_client.c.

References sDltMessage::databuffer, sDltMessage::datasize, DLT_CHECK_RCV_DATA_SIZE, dlt_daemon_control_service_response(), DLT_SERVICE_ID_SET_TIMING_PACKETS, DLT_SERVICE_RESPONSE_ERROR, DLT_SERVICE_RESPONSE_OK, NULL, PRINT_FUNCTION_VERBOSE, and DltDaemon::timingpackets.

Referenced by dlt_daemon_client_process_control().

void dlt_daemon_control_set_trace_status	(	int	sock,
		DltDaemon *	daemon,
		DltDaemonLocal *	daemon_local,
		DltMessage *	msg,
		int	verbose
	)

Process and generate response to received set trace status control message

Parameters

sock	connection handle used for sending response
daemon	pointer to dlt daemon structure
daemon_local	pointer to dlt daemon local structure
msg	pointer to received control message
verbose	if set to true verbose information is printed out.

Definition at line 1674 of file dlt_daemon_client.c.

References sDltMessage::databuffer, sDltMessage::datasize, DLT_CHECK_RCV_DATA_SIZE, dlt_daemon_context_find(), dlt_daemon_control_service_response(), dlt_daemon_user_send_log_level(), DLT_FD_MINIMUM, DLT_ID_SIZE, DLT_SERVICE_ID_SET_TRACE_STATUS, DLT_SERVICE_RESPONSE_ERROR, DLT_SERVICE_RESPONSE_OK, dlt_set_id(), NULL, PRINT_FUNCTION_VERBOSE, DltDaemonContext::trace_status, and DltDaemonContext::user_handle.

Referenced by dlt_daemon_client_process_control().

void dlt_daemon_find_multiple_context_and_send	(	int	sock,
		DltDaemon *	daemon,
		DltDaemonLocal *	daemon_local,
		int8_t	app_flag,
		char *	str,
		int8_t	len,
		int8_t	loglevel,
		int	verbose
	)

Definition at line 1569 of file dlt_daemon_client.c.

References DltDaemonContext::apid, DltDaemon::contexts, DltDaemonContext::ctid, dlt_daemon_send_log_level(), DLT_ID_SIZE, NULL, DltDaemon::num_contexts, and PRINT_FUNCTION_VERBOSE.

Referenced by dlt_daemon_control_set_log_level().

int dlt_daemon_process_one_s_timer	(	DltDaemon *	daemon,
		DltDaemonLocal *	daemon_local,
		DltReceiver *	receiver,
		int	verbose
	)

Definition at line 1941 of file dlt_daemon_client.c.

References dlt_daemon_control_message_time(), dlt_daemon_send_ringbuffer_to_client(), DLT_DAEMON_SEND_TO_ALL, DLT_DAEMON_STATE_BUFFER_FULL, DLT_DAEMON_STATE_SEND_BUFFER, DLT_DAEMON_STATE_SEND_DIRECT, DLT_DAEMON_TEXTBUFSIZE, dlt_log(), DltReceiver::fd, DltDaemonLocal::flags, NULL, PRINT_FUNCTION_VERBOSE, DltDaemon::state, str, DltDaemon::timingpackets, and DltDaemonFlags::vflag.

Referenced by dlt_connection_get_callback().

int dlt_daemon_process_sixty_s_timer	(	DltDaemon *	daemon,
		DltDaemonLocal *	daemon_local,
		DltReceiver *	receiver,
		int	verbose
	)

Definition at line 2000 of file dlt_daemon_client.c.

References dlt_daemon_control_get_software_version(), dlt_daemon_control_message_timezone(), dlt_daemon_process_systemd_timer(), DLT_DAEMON_SEND_TO_ALL, DLT_DAEMON_TEXTBUFSIZE, dlt_log(), DltReceiver::fd, DltDaemonLocal::flags, NULL, PRINT_FUNCTION_VERBOSE, DltDaemonFlags::sendECUSoftwareVersion, DltDaemonFlags::sendTimezone, str, and DltDaemonFlags::vflag.

Referenced by dlt_connection_get_callback().

int dlt_daemon_process_systemd_timer	(	DltDaemon *	daemon,
		DltDaemonLocal *	daemon_local,
		DltReceiver *	receiver,
		int	verbose
	)

Definition at line 2107 of file dlt_daemon_client.c.

References dlt_log().

Referenced by dlt_connection_get_callback(), and dlt_daemon_process_sixty_s_timer().

void dlt_daemon_send_log_level	(	int	sock,
		DltDaemon *	daemon,
		DltDaemonLocal *	daemon_local,
		DltDaemonContext *	context,
		int8_t	loglevel,
		int	verbose
	)

Definition at line 1545 of file dlt_daemon_client.c.

References dlt_daemon_control_service_response(), dlt_daemon_user_send_log_level(), DLT_FD_MINIMUM, dlt_log(), DLT_SERVICE_ID_SET_LOG_LEVEL, DLT_SERVICE_RESPONSE_ERROR, DLT_SERVICE_RESPONSE_OK, DltDaemonContext::log_level, PRINT_FUNCTION_VERBOSE, and DltDaemonContext::user_handle.

Referenced by dlt_daemon_control_set_log_level(), and dlt_daemon_find_multiple_context_and_send().

Variable Documentation

char str[DLT_DAEMON_TEXTBUFSIZE]

static

Global text output buffer, mainly used for creation of error/warning strings

Definition at line 83 of file dlt_daemon_client.c.

Referenced by dlt_daemon_control_get_log_info(), dlt_daemon_process_one_s_timer(), and dlt_daemon_process_sixty_s_timer().