diff options
Diffstat (limited to 'src/tests/dlt-test-stress-client.c')
-rw-r--r-- | src/tests/dlt-test-stress-client.c | 576 |
1 files changed, 576 insertions, 0 deletions
diff --git a/src/tests/dlt-test-stress-client.c b/src/tests/dlt-test-stress-client.c new file mode 100644 index 0000000..89c49be --- /dev/null +++ b/src/tests/dlt-test-stress-client.c @@ -0,0 +1,576 @@ +/* + * Dlt Test Stress Client - 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-test-stress-client.c ** +** ** +** 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 ** +*******************************************************************************/ + +/******************************************************************************* +** 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 <ctype.h> /* for isprint() */ +#include <stdlib.h> /* for atoi() */ +#include <sys/stat.h> /* for S_IRUSR, S_IWUSR, S_IRGRP, S_IROTH */ +#include <fcntl.h> /* for open() */ +#include <string.h> /* for strcmp() */ +#include <sys/uio.h> /* for writev() */ + +#include "dlt_client.h" +#include "dlt_protocol.h" +#include "dlt_user.h" + +#define DLT_TESTCLIENT_TEXTBUFSIZE 10024 /* Size of buffer for text output */ +#define DLT_TESTCLIENT_ECU_ID "ECU1" + +#define DLT_TESTCLIENT_NUM_TESTS 7 + +/* Function prototypes */ +int dlt_testclient_message_callback(DltMessage *message, void *data); + +typedef struct +{ + int aflag; + int sflag; + int xflag; + int mflag; + int vflag; + int yflag; + char *ovalue; + char *fvalue; + char *tvalue; + char *evalue; + int nvalue; + int bvalue; + + char ecuid[4]; + int ohandle; + + DltFile file; + DltFilter filter; + + int running_test; + + int test_counter_macro[DLT_TESTCLIENT_NUM_TESTS]; + int test_counter_function[DLT_TESTCLIENT_NUM_TESTS]; + + int tests_passed; + int tests_failed; + + int sock; + + // test values + unsigned long bytes_received; + unsigned long time_elapsed; + int last_value; + int count_received_messages; + int count_not_received_messages; + +} DltTestclientData; + +/** + * Print usage information of tool. + */ +void usage() +{ + char version[255]; + + dlt_get_version(version); + + printf("Usage: dlt-test-stress-client [options] hostname/serial_device_name\n"); + printf("Test against received data from dlt-test-stress-user.\n"); + printf("%s \n", version); + printf("Options:\n"); + printf(" -a Print DLT messages; payload as ASCII\n"); + printf(" -x Print DLT messages; payload as hex\n"); + printf(" -m Print DLT messages; payload as hex and ASCII\n"); + printf(" -s Print DLT messages; only headers\n"); + printf(" -v Verbose mode\n"); + printf(" -h Usage\n"); + printf(" -y Serial device mode\n"); + printf(" -b baudrate Serial device baudrate (Default: 115200)\n"); + printf(" -e ecuid Set ECU ID (Default: ECU1)\n"); + printf(" -o filename Output messages in new DLT file\n"); + printf(" -f filename Enable filtering of messages\n"); + printf(" -n messages Number of messages to be received per test(Default: 10000)\n"); +} + +/** + * Main function of tool. + */ +int main(int argc, char* argv[]) +{ + DltClient dltclient; + DltTestclientData dltdata; + int c,i; + int index; + + /* Initialize dltdata */ + dltdata.aflag = 0; + dltdata.sflag = 0; + dltdata.xflag = 0; + dltdata.mflag = 0; + dltdata.vflag = 0; + dltdata.yflag = 0; + dltdata.ovalue = 0; + dltdata.fvalue = 0; + dltdata.evalue = 0; + dltdata.bvalue = 0; + dltdata.nvalue = 10000; + dltdata.ohandle= -1; + + dltdata.running_test = 0; + + for (i=0;i<DLT_TESTCLIENT_NUM_TESTS;i++) + { + dltdata.test_counter_macro[i]=0; + dltdata.test_counter_function[i]=0; + } + + dltdata.tests_passed = 0; + dltdata.tests_failed = 0; + + dltdata.bytes_received = 0; + dltdata.time_elapsed = dlt_uptime(); + + dltdata.last_value = 0; + dltdata.count_received_messages = 0; + dltdata.count_not_received_messages = 0; + + + dltdata.sock = -1; + + /* Fetch command line arguments */ + opterr = 0; + + while ((c = getopt (argc, argv, "vashyxmf:o:e:b:n:")) != -1) + { + switch (c) + { + case 'v': + { + dltdata.vflag = 1; + break; + } + case 'a': + { + dltdata.aflag = 1; + break; + } + case 's': + { + dltdata.sflag = 1; + break; + } + case 'x': + { + dltdata.xflag = 1; + break; + } + case 'm': + { + dltdata.mflag = 1; + break; + } + case 'h': + { + usage(); + return -1; + } + case 'y': + { + dltdata.yflag = 1; + break; + } + case 'f': + { + dltdata.fvalue = optarg; + break; + } + case 'o': + { + dltdata.ovalue = optarg; + break; + } + case 'e': + { + dltdata.evalue = optarg; + break; + } + case 'b': + { + dltdata.bvalue = atoi(optarg); + break; + } + case 'n': + { + dltdata.nvalue = atoi(optarg); + break; + } + case '?': + { + if (optopt == 'o' || optopt == 'f' || optopt == 't') + { + 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 (); + } + } + } + + /* Initialize DLT Client */ + dlt_client_init(&dltclient, dltdata.vflag); + + /* Register callback to be called when message was received */ + dlt_client_register_message_callback(dlt_testclient_message_callback); + + /* Setup DLT Client structure */ + dltclient.serial_mode = dltdata.yflag; + + if (dltclient.serial_mode==0) + { + for (index = optind; index < argc; index++) + { + dltclient.servIP = argv[index]; + } + + if (dltclient.servIP == 0) + { + /* no hostname selected, show usage and terminate */ + fprintf(stderr,"ERROR: No hostname selected\n"); + usage(); + dlt_client_cleanup(&dltclient,dltdata.vflag); + return -1; + } + } + else + { + for (index = optind; index < argc; index++) + { + dltclient.serialDevice = argv[index]; + } + + if (dltclient.serialDevice == 0) + { + /* no serial device name selected, show usage and terminate */ + fprintf(stderr,"ERROR: No serial device name specified\n"); + usage(); + return -1; + } + + dlt_client_setbaudrate(&dltclient,dltdata.bvalue); + } + + /* initialise structure to use DLT file */ + dlt_file_init(&(dltdata.file),dltdata.vflag); + + /* first parse filter file if filter parameter is used */ + dlt_filter_init(&(dltdata.filter),dltdata.vflag); + + if (dltdata.fvalue) + { + if (dlt_filter_load(&(dltdata.filter),dltdata.fvalue,dltdata.vflag)<0) + { + dlt_file_free(&(dltdata.file),dltdata.vflag); + return -1; + } + + dlt_file_set_filter(&(dltdata.file),&(dltdata.filter),dltdata.vflag); + } + + /* open DLT output file */ + if (dltdata.ovalue) + { + dltdata.ohandle = open(dltdata.ovalue,O_WRONLY|O_CREAT, S_IRUSR | S_IWUSR | S_IRGRP | S_IROTH); /* mode: wb */ + + if (dltdata.ohandle == -1) + { + dlt_file_free(&(dltdata.file),dltdata.vflag); + fprintf(stderr,"ERROR: Output file %s cannot be opened!\n",dltdata.ovalue); + return -1; + } + } + + if (dltdata.evalue) + { + dlt_set_id(dltdata.ecuid,dltdata.evalue); + } + else + { + dlt_set_id(dltdata.ecuid,DLT_TESTCLIENT_ECU_ID); + } + + /* Connect to TCP socket or open serial device */ + if (dlt_client_connect(&dltclient, dltdata.vflag)!=-1) + { + dltdata.sock = dltclient.sock; + + /* Dlt Client Main Loop */ + dlt_client_main_loop(&dltclient, &dltdata, dltdata.vflag); + + /* Dlt Client Cleanup */ + dlt_client_cleanup(&dltclient,dltdata.vflag); + } + + /* dlt-receive cleanup */ + if (dltdata.ovalue) + { + close(dltdata.ohandle); + } + + dlt_file_free(&(dltdata.file),dltdata.vflag); + + dlt_filter_free(&(dltdata.filter),dltdata.vflag); + + return 0; +} + +int dlt_testclient_message_callback(DltMessage *message, void *data) +{ + static char text[DLT_TESTCLIENT_TEXTBUFSIZE]; + DltTestclientData *dltdata; + + uint32_t type_info, type_info_tmp; + int16_t length,length_tmp; /* the macro can set this variable to -1 */ + uint8_t *ptr; + int32_t datalength; + int32_t value,value_tmp=0; + + struct iovec iov[2]; + int bytes_written; + + if ((message==0) || (data==0)) + { + return -1; + } + + dltdata = (DltTestclientData*)data; + + /* prepare storage header */ + if (DLT_IS_HTYP_WEID(message->standardheader->htyp)) + { + dlt_set_storageheader(message->storageheader,message->headerextra.ecu); + } + else + { + dlt_set_storageheader(message->storageheader,dltdata->ecuid); + } + + if ((dltdata->fvalue==0) || (dltdata->fvalue && dlt_message_filter_check(message,&(dltdata->filter),dltdata->vflag)==1)) + { + + dlt_message_header(message,text,sizeof(text),dltdata->vflag); + if (dltdata->aflag) + { + printf("%s ",text); + } + dlt_message_payload(message,text,sizeof(text),DLT_OUTPUT_ASCII,dltdata->vflag); + if (dltdata->aflag) + { + printf("[%s]\n",text); + } + + /* do something here */ + + // Count number of received bytes + dltdata->bytes_received += message->datasize+message->headersize-sizeof(DltStorageHeader); + + // print number of received bytes + if((dlt_uptime() - dltdata->time_elapsed) > 10000) + { + printf("Received %lu Bytes/s\n",dltdata->bytes_received*10000/(dlt_uptime()-dltdata->time_elapsed)); + dltdata->time_elapsed = dlt_uptime(); + dltdata->bytes_received = 0; + } + + /* Extended header */ + if (DLT_IS_HTYP_UEH(message->standardheader->htyp)) + { + /* Log message */ + if ((DLT_GET_MSIN_MSTP(message->extendedheader->msin))==DLT_TYPE_LOG) + { + /* Verbose */ + if (DLT_IS_MSIN_VERB(message->extendedheader->msin)) + { + /* 2 arguments */ + if (message->extendedheader->noar==2) + { + /* verbose mode */ + type_info=0; + type_info_tmp=0; + length=0; + length_tmp=0; /* the macro can set this variable to -1 */ + + ptr = message->databuffer; + datalength = message->datasize; + + /* first read the type info of the first argument: must be string */ + DLT_MSG_READ_VALUE(type_info_tmp,ptr,datalength,uint32_t); + type_info=DLT_ENDIAN_GET_32(message->standardheader->htyp, type_info_tmp); + + if (type_info & DLT_TYPE_INFO_SINT) + { + /* read value */ + DLT_MSG_READ_VALUE(value_tmp,ptr,datalength,int32_t); + value=DLT_ENDIAN_GET_32(message->standardheader->htyp, value_tmp); + //printf("%d\n",value); + + if(value < dltdata->last_value) + { + if(dltdata->nvalue == dltdata->count_received_messages) + printf("PASSED: %d Msg received, %d not received\n",dltdata->count_received_messages,dltdata->count_not_received_messages); + else + printf("FAILED: %d Msg received, %d not received\n",dltdata->count_received_messages,dltdata->count_not_received_messages); + + dltdata->last_value = 0; + dltdata->count_received_messages = 0; + dltdata->count_not_received_messages = value -1; + } + else + { + dltdata->count_not_received_messages += value - dltdata->last_value -1; + } + dltdata->last_value = value; + dltdata->count_received_messages++; + + if (length>=0) + { + ptr+=length; + datalength-=length; + + /* read type of second argument: must be raw */ + DLT_MSG_READ_VALUE(type_info_tmp,ptr,datalength,uint32_t); + type_info=DLT_ENDIAN_GET_32(message->standardheader->htyp, type_info_tmp); + + if (type_info & DLT_TYPE_INFO_RAWD) + { + /* get length of raw data block */ + DLT_MSG_READ_VALUE(length_tmp,ptr,datalength,uint16_t); + length=DLT_ENDIAN_GET_16(message->standardheader->htyp, length_tmp); + + if ((length>=0) && (length==datalength)) + { + //printf("Raw data found in payload, length="); + //printf("%d, datalength=%d \n", length, datalength); + dltdata->test_counter_macro[3]++; + } + } + } + } + } + } + } + } + + /* if no filter set or filter is matching display message */ + if (dltdata->xflag) + { + dlt_message_print_hex(message,text,DLT_TESTCLIENT_TEXTBUFSIZE,dltdata->vflag); + } + else if (dltdata->mflag) + { + dlt_message_print_mixed_plain(message,text,DLT_TESTCLIENT_TEXTBUFSIZE,dltdata->vflag); + } + else if (dltdata->sflag) + { + dlt_message_print_header(message,text,sizeof(text),dltdata->vflag); + } + + /* if file output enabled write message */ + if (dltdata->ovalue) + { + iov[0].iov_base = message->headerbuffer; + iov[0].iov_len = message->headersize; + iov[1].iov_base = message->databuffer; + iov[1].iov_len = message->datasize; + + bytes_written = writev(dltdata->ohandle, iov, 2); + } + } + + return 0; +} |