VCOS_STATUS_T vcos_log_test_cmd( VCOS_CMD_PARAM_T *param )
{
if ( param->argc == 1 )
{
static int seq_num = 100;
/* No additional arguments - generate a message with an incrementing number */
vcos_log_error( "Test message %d", seq_num );
seq_num++;
vcos_cmd_printf( param, "Logged 'Test message %d'\n", seq_num );
}
else
{
int arg_idx;
/* Arguments supplied - log these */
for ( arg_idx = 0; arg_idx < param->argc; arg_idx++ )
{
vcos_log_error( "argv[%d] = '%s'", arg_idx, param->argv[arg_idx] );
}
vcos_cmd_printf( param, "Logged %d line(s) of test data\n", param->argc );
}
return VCOS_SUCCESS;
}
VCOS_STATUS_T vcos_log_status_cmd( VCOS_CMD_PARAM_T *param )
{
VCOS_LOG_CAT_T *cat;
VCOS_STATUS_T status;
vcos_mutex_lock(&lock);
if ( param->argc == 1)
{
int nw;
int nameWidth = 0;
/* Print information about all of the categories. */
for ( cat = vcos_logging_categories; cat != NULL; cat = cat->next )
{
nw = (int)strlen( cat->name );
if ( nw > nameWidth )
{
nameWidth = nw;
}
}
for ( cat = vcos_logging_categories; cat != NULL; cat = cat->next )
{
vcos_cmd_printf( param, "%-*s - %s\n", nameWidth, cat->name, vcos_log_level_to_string( cat->level ));
}
}
else
{
/* Print information about a particular category */
for ( cat = vcos_logging_categories; cat != NULL; cat = cat->next )
{
if ( vcos_strcmp( cat->name, param->argv[1] ) == 0 )
{
vcos_cmd_printf( param, "%s - %s\n", cat->name, vcos_log_level_to_string( cat->level ));
break;
}
}
if ( cat == NULL )
{
vcos_cmd_printf( param, "Unrecognized logging category: '%s'\n", param->argv[1] );
status = VCOS_ENOENT;
goto out;
}
}
status = VCOS_SUCCESS;
out:
vcos_mutex_unlock(&lock);
return status;
}
VCOS_STATUS_T vcos_log_assert_cmd( VCOS_CMD_PARAM_T *param )
{
(void)param;
#if defined( NDEBUG ) && !defined( VCOS_RELEASE_ASSERTS )
vcos_log_error( "vcos_asserts have been compiled out" );
vcos_cmd_printf( param, "vcos_asserts have been compiled out - did a vcos_log_error instead\n" );
#else
vcos_assert(0);
vcos_cmd_printf( param, "Executed vcos_assert(0)\n" );
#endif
return VCOS_SUCCESS;
}
VCOS_STATUS_T vcos_log_set_cmd( VCOS_CMD_PARAM_T *param )
{
VCOS_LOG_CAT_T *cat;
char *name;
char *levelStr;
VCOS_LOG_LEVEL_T level;
VCOS_STATUS_T status;
if ( param->argc != 3 )
{
vcos_cmd_usage( param );
return VCOS_EINVAL;
}
name = param->argv[1];
levelStr = param->argv[2];
if ( vcos_string_to_log_level( levelStr, &level ) != VCOS_SUCCESS )
{
vcos_cmd_printf( param, "Unrecognized logging level: '%s'\n", levelStr );
return VCOS_EINVAL;
}
vcos_mutex_lock(&lock);
status = VCOS_SUCCESS;
for ( cat = vcos_logging_categories; cat != NULL; cat = cat->next )
{
if ( vcos_strcmp( name, cat->name ) == 0 )
{
cat->level = level;
vcos_cmd_printf( param, "Category %s level set to %s\n", name, levelStr );
break;
}
else if ( vcos_strcmp( name, "*") == 0 )
{
cat->level = level;
vcos_cmd_printf( param, "Category %s level set to %s\n", name, levelStr );
}
}
if ( cat == NULL )
{
vcos_cmd_printf( param, "Unrecognized category: '%s'\n", name );
status = VCOS_ENOENT;
}
vcos_mutex_unlock(&lock);
return status;
}
