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Diffstat (limited to 'src/daemon/dlt-daemon.h')
| -rwxr-xr-x | src/daemon/dlt-daemon.h | 173 |
1 files changed, 173 insertions, 0 deletions
diff --git a/src/daemon/dlt-daemon.h b/src/daemon/dlt-daemon.h new file mode 100755 index 0000000..e229df5 --- /dev/null +++ b/src/daemon/dlt-daemon.h @@ -0,0 +1,173 @@ +/*
+ * Dlt- Diagnostic Log and Trace daemon
+ * @licence app begin@ + * + * Copyright (C) 2011, BMW AG - Alexander Wenzel <alexander.wenzel@bmw.de> + * + * This program is free software; you can redistribute it and/or modify it under the terms of the + * GNU Lesser General Public License, version 2.1, as published by the Free Software Foundation. + * This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even + * the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General + * Public License, version 2.1, for more details. + * + * You should have received a copy of the GNU Lesser General Public License, version 2.1, along + * with this program; if not, see <http://www.gnu.org/licenses/lgpl-2.1.html>. + * + * Note that the copyright holders assume that the GNU Lesser General Public License, version 2.1, may + * also be applicable to programs even in cases in which the program is not a library in the technical sense. + * + * Linking DLT statically or dynamically with other modules is making a combined work based on DLT. You may + * license such other modules under the GNU Lesser General Public License, version 2.1. If you do not want to + * license your linked modules under the GNU Lesser General Public License, version 2.1, you + * may use the program under the following exception. + * + * As a special exception, the copyright holders of DLT give you permission to combine DLT + * with software programs or libraries that are released under any license unless such a combination is not + * permitted by the license of such a software program or library. You may copy and distribute such a + * system following the terms of the GNU Lesser General Public License, version 2.1, including this + * special exception, for DLT and the licenses of the other code concerned. + * + * Note that people who make modified versions of DLT are not obligated to grant this special exception + * for their modified versions; it is their choice whether to do so. The GNU Lesser General Public License, + * version 2.1, gives permission to release a modified version without this exception; this exception + * also makes it possible to release a modified version which carries forward this exception. + * + * @licence end@
+ */
+
+
+/*******************************************************************************
+** **
+** SRC-MODULE: dlt-daemon.h **
+** **
+** TARGET : linux **
+** **
+** PROJECT : DLT **
+** **
+** AUTHOR : Alexander Wenzel Alexander.AW.Wenzel@bmw.de **
+** Markus Klein **
+** **
+** PURPOSE : **
+** **
+** REMARKS : **
+** **
+** PLATFORM DEPENDANT [yes/no]: yes **
+** **
+** TO BE CHANGED BY USER [yes/no]: no **
+** **
+*******************************************************************************/
+
+/*******************************************************************************
+** Author Identity **
+********************************************************************************
+** **
+** Initials Name Company **
+** -------- ------------------------- ---------------------------------- **
+** aw Alexander Wenzel BMW **
+** mk Markus Klein Fraunhofer ESK **
+*******************************************************************************/
+
+/*******************************************************************************
+** Author Identity **
+********************************************************************************
+** **
+** Initials Name Company **
+** -------- ------------------------- ---------------------------------- **
+** aw Alexander Wenzel BMW **
+** mk Markus Klein Fraunhofer ESK **
+*******************************************************************************/
+
+#ifndef DLT_DAEMON_H
+#define DLT_DAEMON_H
+
+#include "dlt_daemon_common.h"
+#include "dlt_user_shared.h"
+#include "dlt_user_shared_cfg.h"
+
+/**
+ * The flags of a dlt daemon.
+ */
+typedef struct
+{
+ int aflag; /**< (Boolean) Print DLT messages; payload as ASCII */
+ int sflag; /**< (Boolean) Print DLT messages; payload as hex */
+ int xflag; /**< (Boolean) Print DLT messages; only headers */
+ int vflag; /**< (Boolean) Verbose mode */
+ int dflag; /**< (Boolean) Daemonize */
+ int lflag; /**< (Boolean) Send DLT messages with serial header */
+ int rflag; /**< (Boolean) Send automatic get log info response during context registration */
+ int mflag; /**< (Boolean) Sync to serial header on serial connection */
+ int nflag; /**< (Boolean) Sync to serial header on all TCP connections */
+ char *ovalue; /**< (String: Filename) Store DLT messages to local log file */
+ char *fvalue; /**< (String: Filename) Enable filtering of messages */
+ char *evalue; /**< (String: ECU ID) Set ECU ID (Default: ECU1) */
+ char *bvalue; /**< (String: Baudrate) Serial device baudrate (Default: 115200) */
+ char *yvalue; /**< (String: Devicename) Additional support for serial device */
+ char *uvalue; /**< (String: Ringbuffer) Size of the ringbuffer in bytes (Default: 10024) */
+} DltDaemonFlags;
+
+/**
+ * The global parameters of a dlt daemon.
+ */
+typedef struct
+{
+ DltDaemonFlags flags; /**< flags of the daemon */
+ int fp; /**< handle for own fifo */
+ int sock; /**< handle for tcp connection to client */
+ int fdserial; /**< handle for serial connection */
+ int fdmax; /**< highest number of used handles */
+ fd_set master; /**< master set of handles */
+ fd_set read_fds; /**< read set of handles */
+ DltFile file; /**< struct for file access */
+ DltFilter filter; /**< struct for filter access */
+ int ohandle; /**< handle to output file */
+ DltMessage msg; /**< one dlt message */
+ DltReceiver receiver; /**< receiver for fifo connection */
+ DltReceiver receiverSock; /**< receiver for socket connection */
+ DltReceiver receiverSerial; /**< receiver for serial connection */
+ int client_connections; /**< counter for nr. of client connections */
+ size_t baudrate; /**< Baudrate of serial connection */
+ size_t ringbufferSize; /**< Size of the ringbuffer */
+} DltDaemonLocal;
+
+typedef struct
+{
+ int timer_fd;
+ unsigned long long wakeups_missed;
+} DltDaemonPeriodicData;
+
+typedef struct
+{
+ DltDaemon *daemon;
+ DltDaemonLocal *daemon_local;
+} DltDaemonTimingPacketThreadData;
+
+/* Function prototypes */
+void dlt_daemon_local_cleanup(DltDaemon *daemon, DltDaemonLocal *daemon_local, int verbose);
+int dlt_daemon_local_init_p1(DltDaemon *daemon, DltDaemonLocal *daemon_local, int verbose);
+int dlt_daemon_local_init_p2(DltDaemon *daemon, DltDaemonLocal *daemon_local, int verbose);
+int dlt_daemon_local_connection_init(DltDaemon *daemon, DltDaemonLocal *daemon_local, int verbose);
+
+void dlt_daemon_daemonize(int verbose);
+void dlt_daemon_signal_handler(int sig);
+
+int dlt_daemon_process_client_connect(DltDaemon *daemon, DltDaemonLocal *daemon_local, int verbose);
+int dlt_daemon_process_client_messages(DltDaemon *daemon, DltDaemonLocal *daemon_local, int verbose);
+int dlt_daemon_process_client_messages_serial(DltDaemon *daemon, DltDaemonLocal *daemon_local, int verbose);
+int dlt_daemon_process_user_messages(DltDaemon *daemon, DltDaemonLocal *daemon_local, int verbose);
+
+int dlt_daemon_process_user_message_overflow(DltDaemon *daemon, DltDaemonLocal *daemon_local, int verbose);
+int dlt_daemon_process_user_message_register_application(DltDaemon *daemon, DltDaemonLocal *daemon_local, int verbose);
+int dlt_daemon_process_user_message_unregister_application(DltDaemon *daemon, DltDaemonLocal *daemon_local, int verbose);
+int dlt_daemon_process_user_message_register_context(DltDaemon *daemon, DltDaemonLocal *daemon_local, int verbose);
+int dlt_daemon_process_user_message_unregister_context(DltDaemon *daemon, DltDaemonLocal *daemon_local, int verbose);
+int dlt_daemon_process_user_message_log(DltDaemon *daemon, DltDaemonLocal *daemon_local, int verbose);
+int dlt_daemon_process_user_message_set_app_ll_ts(DltDaemon *daemon, DltDaemonLocal *daemon_local, int verbose);
+int dlt_daemon_send_ringbuffer_to_client(DltDaemon *daemon, DltDaemonLocal *daemon_local, int verbose);
+
+void dlt_daemon_timingpacket_thread(void *ptr);
+int dlt_daemon_make_periodic (unsigned int period, DltDaemonPeriodicData *info, int verbose);
+void dlt_daemon_wait_period(DltDaemonPeriodicData *info, int verbose);
+
+#endif /* DLT_DAEMON_H */
+
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