From c3b53f8805236cb7c72eb62ef04866f34de33103 Mon Sep 17 00:00:00 2001 From: Stefan Vacek Date: Wed, 26 Aug 2015 17:28:54 +0200 Subject: Add env-var to set initial log-levels name of environment variable: DLT_INITIAL_LOG_LEVEL Syntax: ::;::;... apid: application id (up to 4 chars), if empty all applications will match ctid: context id (up to 4 chars), if empty all contexts will match loglevel: either -1..6 or a symbolic name (default, off, fatal, error, warning, info, debug, verbose) Examples: DLT_INITIAL_LOG_LEVEL=TEST:LOG:0 -> turn off logging for appid TEST and contextid LOG DLT_INITIAL_LOG_LEVEL=:LOG:warn -> for contexts with name "LOG" set log-level to warning (3) DLT_INITIAL_LOG_LEVEL=::VERBOSE -> set log-level of all contexts to VERBOSE DLT_INITIAL_LOG_LEVEL=::VERBOSE;TEST:LOG:3 -> set log-level of all contexts to VERBOSE except TEST:LOG, set this to WARNING dlt-example-user: add option -l to specify log-level to be used when sending messages Signed-off-by: Stefan Vacek --- src/examples/dlt-example-user.c | 21 ++++++++++++++------- 1 file changed, 14 insertions(+), 7 deletions(-) (limited to 'src/examples') diff --git a/src/examples/dlt-example-user.c b/src/examples/dlt-example-user.c index e428047..5f4abc9 100644 --- a/src/examples/dlt-example-user.c +++ b/src/examples/dlt-example-user.c @@ -101,6 +101,7 @@ void usage() printf(" -a Enable local printing of DLT messages (Default: disabled)\n"); printf(" -k Send marker message\n"); printf(" -m mode Set log mode 0=off,1=external,2=internal,3=both\n"); + printf(" -l level Set log level to , level=-1..6\n"); #ifdef DLT_TEST_ENABLE printf(" -c Corrupt user header\n"); printf(" -s size Corrupt message size\n"); @@ -126,6 +127,7 @@ int main(int argc, char* argv[]) char *nvalue = 0; char *mvalue = 0; char *message = 0; + int lvalue = DLT_LOG_WARN; int index; int c; @@ -138,9 +140,9 @@ int main(int argc, char* argv[]) opterr = 0; #ifdef DLT_TEST_ENABLE - while ((c = getopt (argc, argv, "vgakcd:f:n:m:z:s:")) != -1) + while ((c = getopt (argc, argv, "vgakcd:f:n:m:z:s:l:")) != -1) #else - while ((c = getopt (argc, argv, "vgakd:f:n:m:")) != -1) + while ((c = getopt (argc, argv, "vgakd:f:n:m:l:")) != -1) #endif /* DLT_TEST_ENABLE */ { switch (c) @@ -197,9 +199,14 @@ int main(int argc, char* argv[]) mvalue = optarg; break; } + case 'l': + { + lvalue = atoi(optarg); + break; + } case '?': { - if (optopt == 'd' || optopt == 'f' || optopt == 'n') + if (optopt == 'd' || optopt == 'f' || optopt == 'n'|| optopt == 'l') { fprintf (stderr, "Option -%c requires an argument.\n", optopt); } @@ -239,7 +246,7 @@ int main(int argc, char* argv[]) if (fvalue) { - /* DLT is intialised automatically, except another output target will be used */ + /* DLT is initialized automatically, except another output target will be used */ if (dlt_init_file(fvalue)<0) /* log to file */ { return -1; @@ -262,7 +269,7 @@ int main(int argc, char* argv[]) if(mvalue) { printf("Set log mode to %d\n",atoi(mvalue)); - dlt_set_log_mode(atoi(mvalue)); + dlt_set_log_mode(atoi(mvalue)); } @@ -354,12 +361,12 @@ int main(int argc, char* argv[]) if (gflag) { /* Non-verbose mode */ - DLT_LOG_ID(mycontext,DLT_LOG_WARN,num,DLT_INT(num),DLT_STRING(text)); + DLT_LOG_ID(mycontext,lvalue,num,DLT_INT(num),DLT_STRING(text)); } else { /* Verbose mode */ - DLT_LOG(mycontext,DLT_LOG_WARN,DLT_INT(num),DLT_STRING(text)); + DLT_LOG(mycontext,lvalue,DLT_INT(num),DLT_STRING(text)); } if (delay>0) -- cgit v1.2.1