Init of dlt daemon

1 files changed, 417 insertions, 0 deletions

diff --git a/src/console/dlt-convert.c b/src/console/dlt-convert.c
new file mode 100755
index 0000000..e86912a
--- /dev/null
+++ b/src/console/dlt-convert.c
@@ -0,0 +1,417 @@
+/*
+ * Dlt Client console utilities - Diagnostic Log and Trace
+ * @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-convert.cpp                                               **
+**                                                                            **
+**  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                                **
+*******************************************************************************/
+
+/*******************************************************************************
+**                      Revision Control History                              **
+*******************************************************************************/
+
+/*
+ * $LastChangedRevision: 1670 $
+ * $LastChangedDate: 2011-04-08 15:12:06 +0200 (Fr, 08. Apr 2011) $
+ * $LastChangedBy$
+ Initials    Date         Comment
+ aw          13.01.2010   initial
+ */
+#include <stdio.h>
+#include <stdlib.h>
+#include <unistd.h>
+#include <string.h>
+#include <ctype.h>
+
+#include <sys/stat.h>
+#include <fcntl.h>
+
+#include <sys/uio.h> /* writev() */
+
+#include "dlt_common.h"
+
+#define DLT_CONVERT_TEXTBUFSIZE  10024   /* Size of buffer for text output */
+
+/**
+ * Print usage information of tool.
+ */
+void usage()
+{
+    char version[DLT_CONVERT_TEXTBUFSIZE];
+
+    dlt_get_version(version);
+
+    printf("Usage: dlt-convert [options] [commands] file1 [file2]\n");
+    printf("Read DLT files, print DLT messages as ASCII and store the messages again.\n");
+    printf("Use filters to filter DLT messages.\n");
+    printf("Use Ranges and Output file to cut DLT files.\n");
+    printf("Use two files and Output file to join DLT files.\n");
+    printf("%s \n", version);
+    printf("Commands:\n");
+    printf("  -h            Usage\n");
+    printf("  -a            Print DLT file; payload as ASCII\n");
+    printf("  -x            Print DLT file; payload as hex\n");
+    printf("  -m            Print DLT file; payload as hex and ASCII\n");
+    printf("  -s            Print DLT file; only headers\n");
+    printf("  -o filename   Output messages in new DLT file\n");
+    printf("Options:\n");
+    printf("  -v            Verbose mode\n");
+    printf("  -c            Count number of messages\n");
+    printf("  -f filename   Enable filtering of messages\n");
+    printf("  -b number     First messages to be handled\n");
+    printf("  -e number     Last message to be handled\n");
+    printf("  -w            Follow dlt file while file is increasing\n");
+}
+
+/**
+ * Main function of tool.
+ */
+int main(int argc, char* argv[])
+{
+    int vflag = 0;
+    int cflag = 0;
+    int aflag = 0;
+    int sflag = 0;
+    int xflag = 0;
+    int mflag = 0;
+    int wflag = 0;
+    char *fvalue = 0;
+    char *bvalue = 0;
+    char *evalue = 0;
+    char *ovalue = 0;
+
+    int index;
+    int c;
+
+	DltFile file;
+	DltFilter filter;
+
+	int ohandle=-1;
+
+	int num, begin, end;
+
+	char text[DLT_CONVERT_TEXTBUFSIZE];
+
+	struct iovec iov[2];
+    int bytes_written;
+
+    opterr = 0;
+
+    while ((c = getopt (argc, argv, "vcashxmwf:b:e:o:")) != -1)
+        switch (c)
+        {
+        case 'v':
+			{
+            	vflag = 1;
+            	break;
+			}
+        case 'c':
+			{
+            	cflag = 1;
+            	break;
+			}
+        case 'a':
+			{
+            	aflag = 1;
+            	break;
+			}
+        case 's':
+			{
+            	sflag = 1;
+            	break;
+			}
+        case 'x':
+			{
+            	xflag = 1;
+            	break;
+			}
+        case 'm':
+			{
+            	mflag = 1;
+            	break;
+			}
+        case 'w':
+			{
+            	wflag = 1;
+            	break;
+			}
+        case 'h':
+			{
+            	usage();
+            	return -1;
+			}
+        case 'f':
+			{
+            	fvalue = optarg;
+            	break;
+			}
+        case 'b':
+			{
+            	bvalue = optarg;
+            	break;
+			}
+        case 'e':
+			{
+            	evalue = optarg;
+            	break;
+			}
+        case 'o':
+			{
+            	ovalue = optarg;
+            	break;
+			}
+        case '?':
+			{
+		        if (optopt == 'f' || optopt == 'b' || optopt == 'e' || optopt == 'o')
+				{
+		            fprintf (stderr, "Option -%c requires an argument.\n", optopt);
+				}
+				else if (isprint (optopt))
+				{
+		            fprintf (stderr, "Unknown option `-%c'.\n", optopt);
+				}
+				else
+				{
+		            fprintf (stderr, "Unknown option character `\\x%x'.\n",optopt);
+				}
+		        /* unknown or wrong option used, show usage information and terminate */
+		        usage();
+		        return -1;
+			}
+        default:
+			{
+            	abort();
+			}
+        }
+
+    /* initialise structure to use DLT file */
+    dlt_file_init(&file,vflag);
+
+    /* first parse filter file if filter parameter is used */
+    if (fvalue)
+    {
+        if (dlt_filter_load(&filter,fvalue,vflag)<0)
+        {
+            dlt_file_free(&file,vflag);
+            return -1;
+        }
+
+        dlt_file_set_filter(&file,&filter,vflag);
+    }
+
+    if (ovalue)
+    {
+        ohandle = open(ovalue,O_WRONLY|O_CREAT, S_IRUSR | S_IWUSR | S_IRGRP | S_IROTH); /* mode: wb */
+        if (ohandle == -1)
+        {
+            dlt_file_free(&file,vflag);
+            fprintf(stderr,"ERROR: Output file %s cannot be opened!\n",ovalue);
+            return -1;
+        }
+
+    }
+
+    for (index = optind; index < argc; index++)
+    {
+        /* load, analyse data file and create index list */
+        if (dlt_file_open(&file,argv[index],vflag)>=0)
+        {
+            while (dlt_file_read(&file,vflag)>=0)
+            {
+            }
+        }
+
+        if (aflag || sflag || xflag || mflag || ovalue)
+        {
+            if (bvalue)
+			{
+                begin = atoi(bvalue);
+            }
+			else
+			{
+                begin = 0;
+			}
+
+            if (evalue && (wflag==0))
+			{
+                end = atoi(evalue);
+            }
+			else
+			{
+                end = file.counter-1;
+			}
+
+            if (begin<0 || begin>=file.counter)
+            {
+                fprintf(stderr,"ERROR: Selected first message %d is out of range!\n",begin);
+                return -1;
+            }
+            if (end<0 || end>=file.counter || end<begin)
+            {
+                fprintf(stderr,"ERROR: Selected end message %d is out of range!\n",end);
+                return -1;
+            }
+            for (num = begin; num <= end ;num++)
+            {
+                dlt_file_message(&file,num,vflag);
+
+                if (xflag)
+                {
+                    printf("%d ",num);
+                    dlt_message_print_hex(&(file.msg),text,DLT_CONVERT_TEXTBUFSIZE,vflag);
+                }
+                else if (aflag)
+                {
+                    printf("%d ",num);
+
+                    dlt_message_header(&(file.msg),text,DLT_CONVERT_TEXTBUFSIZE,vflag);
+
+                    printf("%s ",text);
+
+                    dlt_message_payload(&file.msg,text,DLT_CONVERT_TEXTBUFSIZE,DLT_OUTPUT_ASCII,vflag);
+
+                    printf("[%s]\n",text);
+                }
+                else if (mflag)
+                {
+                    printf("%d ",num);
+                    dlt_message_print_mixed_plain(&(file.msg),text,DLT_CONVERT_TEXTBUFSIZE,vflag);
+                }
+                else if (sflag)
+                {
+                    printf("%d ",num);
+
+                    dlt_message_header(&(file.msg),text,DLT_CONVERT_TEXTBUFSIZE,vflag);
+
+                    printf("%s \n",text);
+                }
+
+                /* if file output enabled write message */
+                if (ovalue)
+                {
+                    iov[0].iov_base = file.msg.headerbuffer;
+                    iov[0].iov_len = file.msg.headersize;
+                    iov[1].iov_base = file.msg.databuffer;
+                    iov[1].iov_len = file.msg.datasize;
+
+                    bytes_written = writev(ohandle, iov, 2);
+                }
+
+                /* check for new messages if follow flag set */
+                if (wflag && num==end)
+                {
+                    while (1)
+                    {
+                        while (dlt_file_read(&file,0)>=0)
+                        {
+                        }
+                        if (end == (file.counter-1))
+						{
+                            /* Sleep if no new message was received */
+                            sleep(1);
+                        }
+						else
+                        {
+                            /* set new end of log file and continue reading */
+                            end = file.counter-1;
+                            break;
+                        }
+                    }
+                }
+            }
+        }
+        if (cflag)
+        {
+            printf("Total number of messages: %d\n",file.counter_total);
+            if (file.filter)
+			{
+                printf("Filtered number of messages: %d\n",file.counter);
+			}
+        }
+    }
+    if (ovalue)
+    {
+        close(ohandle);
+    }
+    if (index == optind)
+    {
+        /* no file selected, show usage and terminate */
+        fprintf(stderr,"ERROR: No file selected\n");
+        usage();
+        return -1;
+    }
+
+    dlt_file_free(&file,vflag);
+
+    return 0;
+}