mirror of https://github.com/nirenjan/libx52.git
132 lines
3.0 KiB
C
132 lines
3.0 KiB
C
/*
|
|
* Saitek X52 Pro MFD & LED driver - Service daemon
|
|
* * Copyright (C) 2021 Nirenjan Krishnan (nirenjan@nirenjan.org)
|
|
*
|
|
* SPDX-License-Identifier: GPL-2.0-only WITH Classpath-exception-2.0
|
|
*/
|
|
|
|
#include "config.h"
|
|
#include <stdio.h>
|
|
#include <stdbool.h>
|
|
#include <string.h>
|
|
#include <unistd.h>
|
|
|
|
#include "x52d_const.h"
|
|
#include "x52d_config.h"
|
|
#include "pinelog.h"
|
|
|
|
static void set_log_file(bool foreground, const char *log_file)
|
|
{
|
|
int rc = 0;
|
|
if (log_file != NULL) {
|
|
rc = pinelog_set_output_file(log_file);
|
|
} else {
|
|
if (foreground) {
|
|
rc = pinelog_set_output_stream(stdout);
|
|
} else {
|
|
rc = pinelog_set_output_file(X52D_LOG_FILE);
|
|
}
|
|
}
|
|
|
|
if (rc != 0) {
|
|
fprintf(stderr, _("Error %d setting log file: %s\n"), rc, strerror(rc));
|
|
exit(EXIT_FAILURE);
|
|
}
|
|
}
|
|
|
|
static void usage(int exit_code)
|
|
{
|
|
fprintf(stderr,
|
|
_("Usage: %s [-f] [-v] [-q] [-l log-file] [-o override] [-c config-file]\n"),
|
|
X52D_APP_NAME);
|
|
exit(exit_code);
|
|
}
|
|
|
|
int main(int argc, char **argv)
|
|
{
|
|
int verbosity = 0;
|
|
bool quiet = false;
|
|
bool foreground = false;
|
|
char *log_file = NULL;
|
|
char *conf_file = NULL;
|
|
int opt;
|
|
|
|
/* Initialize gettext */
|
|
#if ENABLE_NLS
|
|
setlocale(LC_ALL, "");
|
|
bindtextdomain(PACKAGE, LOCALEDIR);
|
|
textdomain(PACKAGE);
|
|
#endif
|
|
|
|
/* Set system defaults */
|
|
pinelog_set_level(PINELOG_LVL_WARNING);
|
|
|
|
/*
|
|
* Parse command line arguments
|
|
*
|
|
* -f run in foreground
|
|
* -c path to config file
|
|
* -o option overrides
|
|
* -v verbose logging
|
|
* -q silent behavior
|
|
* -l path to log file
|
|
*/
|
|
while ((opt = getopt(argc, argv, "fvql:o:c:h")) != -1) {
|
|
switch (opt) {
|
|
case 'f':
|
|
foreground = true;
|
|
break;
|
|
|
|
case 'v':
|
|
if (!quiet) {
|
|
if (verbosity <= PINELOG_LVL_TRACE) {
|
|
verbosity++;
|
|
pinelog_set_level(pinelog_get_level() + 1);
|
|
}
|
|
}
|
|
break;
|
|
|
|
case 'q':
|
|
quiet = true;
|
|
pinelog_set_level(PINELOG_LVL_ERROR);
|
|
break;
|
|
|
|
case 'l':
|
|
log_file = optarg;
|
|
break;
|
|
|
|
case 'o':
|
|
if (x52d_config_save_override(optarg)) {
|
|
fprintf(stderr,
|
|
_("Unable to parse configuration override '%s'\n"),
|
|
optarg);
|
|
exit(EXIT_FAILURE);
|
|
}
|
|
break;
|
|
|
|
case 'c':
|
|
conf_file = optarg;
|
|
break;
|
|
|
|
case 'h':
|
|
usage(EXIT_SUCCESS);
|
|
break;
|
|
|
|
default:
|
|
usage(EXIT_FAILURE);
|
|
break;
|
|
}
|
|
}
|
|
|
|
printf("Foreground = %s\n", foreground ? "true" : "false");
|
|
printf("Quiet = %s\n", quiet ? "true" : "false");
|
|
printf("Verbosity = %d\n", verbosity);
|
|
printf("Log file = %s\n", log_file);
|
|
printf("Config file = %s\n", conf_file);
|
|
|
|
set_log_file(foreground, log_file);
|
|
x52d_config_load(conf_file);
|
|
|
|
return 0;
|
|
}
|