-/*\r
- * Dlt- Diagnostic Log and Trace daemon\r
- * @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.
- *
+/**\r
+ * @licence app begin@\r
+ * Copyright (C) 2012 BMW AG\r
+ *\r
+ * This file is part of GENIVI Project Dlt - Diagnostic Log and Trace console apps.\r
+ *\r
+ * Contributions are licensed to the GENIVI Alliance under one or more\r
+ * Contribution License Agreements.\r
+ *\r
+ * \copyright\r
+ * This Source Code Form is subject to the terms of the\r
+ * Mozilla Public License, v. 2.0. If a copy of the MPL was not distributed with\r
+ * this file, You can obtain one at http://mozilla.org/MPL/2.0/.\r
+ *\r
+ *\r
+ * \author Alexander Wenzel <alexander.aw.wenzel@bmw.de> BMW 2011-2012\r
+ *\r
+ * \file dlt_daemon_common.h\r
+ * For further information see http://www.genivi.org/.\r
* @licence end@\r
*/\r
\r
\{\r
*/\r
\r
+#include <limits.h>\r
#include <semaphore.h>\r
#include "dlt_common.h"\r
#include "dlt_user.h"\r
extern "C" {\r
#endif\r
\r
-#define DLT_DAEMON_RINGBUFFER_MIN_SIZE 100000 /**< Ring buffer size for storing log messages while no client is connected */\r
-#define DLT_DAEMON_RINGBUFFER_MAX_SIZE 500000 /**< Ring buffer size for storing log messages while no client is connected */\r
-#define DLT_DAEMON_RINGBUFFER_STEP_SIZE 100000 /**< Ring buffer size for storing log messages while no client is connected */\r
+#define DLT_DAEMON_RINGBUFFER_MIN_SIZE 500000 /**< Ring buffer size for storing log messages while no client is connected */\r
+#define DLT_DAEMON_RINGBUFFER_MAX_SIZE 10000000 /**< Ring buffer size for storing log messages while no client is connected */\r
+#define DLT_DAEMON_RINGBUFFER_STEP_SIZE 500000 /**< Ring buffer size for storing log messages while no client is connected */\r
\r
#define DLT_DAEMON_STORE_TO_BUFFER -2 /**< Constant value to identify the command "store to buffer" */\r
\r
int8_t default_log_level; /**< Default log level (of daemon) */\r
int8_t default_trace_status; /**< Default trace status (of daemon) */\r
int message_buffer_overflow; /**< Set to one, if buffer overflow has occured, zero otherwise */\r
+ unsigned int overflow_counter; /**< counts the number of lost messages. */\r
int runtime_context_cfg_loaded; /**< Set to one, if runtime context configuration has been loaded, zero otherwise */\r
char ecuid[DLT_ID_SIZE]; /**< ECU ID of daemon */\r
int sendserialheader; /**< 1: send serial header; 0 don't send serial header */\r
int timingpackets; /**< 1: send continous timing packets; 0 don't send continous timing packets */\r
DltBuffer client_ringbuffer; /**< Ring-buffer for storing received logs while no client connection is available */\r
- char runtime_application_cfg[256]; /**< Path and filename of persistent application configuration */\r
- char runtime_context_cfg[256]; /**< Path and filename of persistent context configuration */\r
- char runtime_configuration[256]; /**< Path and filename of persistent configuration */\r
+ char runtime_application_cfg[PATH_MAX + 1]; /**< Path and filename of persistent application configuration. Set to path max, as it specifies a full path*/\r
+ char runtime_context_cfg[PATH_MAX + 1]; /**< Path and filename of persistent context configuration */\r
+ char runtime_configuration[PATH_MAX + 1]; /**< Path and filename of persistent configuration */\r
DltUserLogMode mode; /**< Mode used for tracing: off, external, internal, both */\r
char state; /**< state for tracing: 0 = no client connected, 1 = client connected */\r
+ char *ECUVersionString; /**< Version string to send to client. Loaded from a file at startup. May be null. */\r
} DltDaemon;\r
\r
/**\r
*/\r
int dlt_daemon_applications_save(DltDaemon *daemon,const char *filename, int verbose);\r
/**\r
+ * Invalidate all applications fd, if fd is reused\r
+ * @param daemon pointer to dlt daemon structure\r
+ * @param fd file descriptor\r
+ * @param verbose if set to true verbose information is printed out.\r
+ * @return negative value if there was an error\r
+ */\r
+int dlt_daemon_applications_invalidate_fd(DltDaemon *daemon,int fd,int verbose);\r
+/**\r
* Clear all applications in internal application management\r
* @param daemon pointer to dlt daemon structure\r
* @param verbose if set to true verbose information is printed out.\r
*/\r
DltDaemonContext* dlt_daemon_context_find(DltDaemon *daemon,char *apid,char *ctid,int verbose);\r
/**\r
+ * Invalidate all contexts fd, if fd is reused\r
+ * @param daemon pointer to dlt daemon structure\r
+ * @param fd file descriptor\r
+ * @param verbose if set to true verbose information is printed out.\r
+ * @return negative value if there was an error\r
+ */\r
+int dlt_daemon_contexts_invalidate_fd(DltDaemon *daemon,int fd,int verbose);\r
+/**\r
* Clear all contexts in internal context management\r
* @param daemon pointer to dlt daemon structure\r
* @param verbose if set to true verbose information is printed out.\r
* @param appid pointer to application id to be used in response message\r
* @param contid pointer to context id to be used in response message\r
* @param verbose if set to true verbose information is printed out.\r
+ * @return -1 if there is an error or buffer is full\r
*/\r
-void dlt_daemon_control_send_control_message(int sock, DltDaemon *daemon, DltMessage *msg, char* appid, char* contid, int verbose);\r
+int dlt_daemon_control_send_control_message(int sock, DltDaemon *daemon, DltMessage *msg, char* appid, char* contid, int verbose);\r
\r
/**\r
* Process and generate response to received sw injection control message\r
* @param sock connection handle used for sending response\r
* @param daemon pointer to dlt daemon structure\r
* @param verbose if set to true verbose information is printed out.\r
+ * @return -1 if there is an error or buffer overflow, else 0\r
*/\r
-void dlt_daemon_control_message_buffer_overflow(int sock, DltDaemon *daemon, int verbose);\r
+int dlt_daemon_control_message_buffer_overflow(int sock, DltDaemon *daemon, unsigned int overflow_counter,char* apid, int verbose);\r
/**\r
* Process reset to factory default control message\r
* @param daemon pointer to dlt daemon structure\r
* @param verbose if set to true verbose information is printed out.\r
*/\r
void dlt_daemon_control_message_time(int sock, DltDaemon *daemon, int verbose);\r
-\r
#ifdef __cplusplus\r
}\r
#endif\r
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