void
gimmix_config_save (Conf *conf)
{
FILE *fp;
cfg_t *cfg;
cfg_opt_t *sopts;
cfg_opt_t opts[] = {
CFG_SIMPLE_STR ("mpd_hostname", NULL),
CFG_SIMPLE_INT ("mpd_port", 0),
CFG_SIMPLE_STR ("mpd_password", NULL),
CFG_SIMPLE_BOOL ("enable_systray", false),
CFG_SIMPLE_BOOL ("enable_notify", false),
CFG_END()
};
cfg = cfg_init(opts, 0);
char *rcfile = cfg_tilde_expand ("~/.gimmixrc");
if((fp = fopen(rcfile, "w")))
{
fprintf (fp, "# Gimmix configuration\n");
fprintf (fp, "\n# MPD hostname (default: localhost)\n");
if (conf->hostname)
cfg_setstr(cfg, "mpd_hostname", conf->hostname);
sopts = cfg_getopt (cfg, "mpd_hostname");
cfg_opt_print (sopts, fp);
fprintf (fp, "\n# MPD port (default: 6600)\n");
if (conf->port > 0)
cfg_setint(cfg, "mpd_port", conf->port);
else
cfg_setint(cfg, "mpd_port", 0);
sopts = cfg_getopt (cfg, "mpd_port");
cfg_opt_print (sopts, fp);
fprintf (fp, "\n# MPD password (leave blank for no password) \n");
if (conf->password)
cfg_setstr(cfg, "mpd_password", conf->password);
sopts = cfg_getopt (cfg, "mpd_password");
cfg_opt_print (sopts, fp);
fprintf (fp, "\n# Enable/Disable systray icon (Enable = true, Disable = false)\n");
if (conf->systray_enable == 1)
cfg_setbool(cfg, "enable_systray", true);
else
cfg_setbool(cfg, "enable_systray", false);
sopts = cfg_getopt (cfg, "enable_systray");
cfg_opt_print (sopts, fp);
fprintf (fp, "\n# Enable/Disable system tray notifications (Enable = true, Disable = false) \n");
if (conf->notify_enable == 1)
cfg_setbool(cfg, "enable_notify", true);
else
cfg_setbool(cfg, "enable_notify", false);
sopts = cfg_getopt (cfg, "enable_notify");
cfg_opt_print (sopts, fp);
free (rcfile);
fclose (fp);
}
else
{
fprintf (stderr, "Error while saving config.\n");
}
cfg_free_value (opts);
cfg_free (cfg);
return;
}
int main(int argc, char* argv[] )
{
int i;
pthread_t *pS0Thread[NUM_GPIOS];
pthread_t *pW1Thread;
cfg_t *cfg;
char logBuffer[LOG_BUFFER_SIZE+1];
cfg_opt_t opts[] = {
CFG_SIMPLE_FLOAT("thermal_coefficient", &confOptions.termCoefficent),
CFG_SIMPLE_INT("flow_per_hour", &confOptions.literAnHour),
CFG_SIMPLE_INT("log_level", &confOptions.logLevel),
CFG_SIMPLE_INT("temp_reader_delay", &confOptions.tempReaderDelay),
CFG_SIMPLE_INT("temp_reader_interval", &confOptions.tempReaderIntval),
CFG_SIMPLE_BOOL("push_bullet_notification", &confOptions.bulletNotificationEnabled),
CFG_SIMPLE_BOOL("email_notification", &confOptions.emailNotificationEnabled),
CFG_SIMPLE_STR("emoncms_api_key", &confOptions.emonApiKey),
CFG_SIMPLE_BOOL("client_watchdog", &confOptions.watchdogEnabled),
CFG_SIMPLE_INT("gpio_4_s0_in_use", &confOptions.numGPIO4S0InUse),
CFG_SIMPLE_STR("therm_id_vorlauf", &confOptions.thermIdVorlauf),
CFG_SIMPLE_STR("therm_id_ruecklauf", &confOptions.thermIdRuecklauf),
CFG_SIMPLE_INT("oil_consumption_per_hour", &confOptions.oilConsumptionPerHour),
CFG_END()
};
confOptions.run_mode = DEFAULT_RUN_MODE;
confOptions.termCoefficent = CONF_DEFAULT_THERMCOEFF;
confOptions.literAnHour = CONF_DEFAULT_LITERANHOUR;
confOptions.logLevel = CONF_DEFAULT_LOGLEVEL;
confOptions.tempReaderDelay = CONF_DEFAULT_READERDELAY;
confOptions.tempReaderIntval = CONF_DEFAULT_READERINTVAL;
confOptions.bulletNotificationEnabled = CONF_DEFAULT_BULLETNOTICICATION;
confOptions.emailNotificationEnabled = CONF_DEFAULT_EMAILNOTICICATION;
confOptions.emonApiKey = CONF_DEFAULT_APIKEY;
confOptions.watchdogEnabled = CONF_DEFAULT_WATCHDOGENABLED;
confOptions.numGPIO4S0InUse = CONF_DEFAULT_NUMS0PINS;
confOptions.thermIdVorlauf = strdup(CONF_DEFAULT_THERMIDVORLAUF);
confOptions.thermIdRuecklauf = strdup(CONF_DEFAULT_THERMIDRUECKLAUF);
if( (cfg = cfg_init(opts, 0)) != NULL )
{
cfg_parse(cfg, CONF_FILE_PATH);
#ifdef DEBUG_ALL
printf("thermal_coefficient ....: %f\n", confOptions.termCoefficent);
printf("flow_per_hour ..........: %ld\n", confOptions.literAnHour);
printf("log_level ..............: %ld\n", confOptions.logLevel);
printf("temp_reader_delay ......: %ld\n", confOptions.tempReaderDelay);
printf("temp_reader_interval ...: %ld\n", confOptions.tempReaderIntval);
printf("push_bullet_notification: %s\n", confOptions.bulletNotificationEnabled?"true":"false");
printf("email_notification .....: %s\n", confOptions.emailNotificationEnabled?"true":"false");
printf("emoncms_api_key ........: %s\n", confOptions.emonApiKey?confOptions.emonApiKey:"NULL");
printf("client_watchdog ........: %s\n", confOptions.watchdogEnabled?"true":"false");
printf("gpio_4_s0_in_use .......: %ld\n", confOptions.numGPIO4S0InUse);
printf("therm_id_vorlauf .......: %s\n", confOptions.thermIdVorlauf?confOptions.thermIdVorlauf:"NULL");
printf("therm_id_ruecklauf .....: %s\n", confOptions.thermIdRuecklauf?confOptions.thermIdRuecklauf:"NULL");
printf("oil_consumption_per_hour: %ld\n", confOptions.oilConsumptionPerHour);
#endif // DEBUG_ALL
}
else
{
exit(3);
}
mainEndFlag = 0;
if( confOptions.emonApiKey != NULL && confOptions.thermIdVorlauf != NULL &&
confOptions.thermIdRuecklauf != NULL && confOptions.tempReaderDelay <= READER_DELAY_MAX &&
confOptions.tempReaderDelay >= 0 )
{
if (gpioInitialise() < 0)
{
// pigpio initialisation failed.
fprintf(stderr, "cannot initialize pigpio!\n");
return(1);
}
else
{
signal( SIGINT, sig_handler );
signal( SIGQUIT, sig_handler );
signal( SIGKILL, sig_handler );
signal( SIGTERM, sig_handler );
signal( SIGALRM, alrm_handler );
// pigpio initialisation okay ...
for( i = 0; i < NUM_GPIOS; i++)
{
#ifdef DEBUG_ALL
printf("Index %d\n", i);
#endif // DEBUG_ALL
gpioSetMode( gpioInUse[i].bcm_gpio, PI_INPUT ); // set GPIO as an input
gpioSetPullUpDown( gpioInUse[i].bcm_gpio, PI_PUD_DOWN); // activate internal pull-up
// create thread for this gpio
pS0Thread[i] = gpioStartThread(tickerThread, (void*) &gpioInUse[i]);
// gpioSetAlertFunc( gpioInUse[i].bcm_gpio, ticker[i] ); // set event handler "ticker"
}
if( (pW1Thread = gpioStartThread(W1ThermThread, NULL)) == NULL )
{
fprintf(stderr, "W1Thread failed to start ...\n");
for( i = 0; i < NUM_GPIOS; i++)
{
if( pS0Thread[i] != NULL )
{
gpioStopThread( pS0Thread[i] );
}
}
gpioTerminate();
}
else
{
while( !mainEndFlag )
{
gpioSleep(PI_TIME_RELATIVE, 0, 10000); // hold 1/100 sec high level
}
for( i = 0; i < NUM_GPIOS; i++)
{
if( pS0Thread[i] != NULL )
{
gpioStopThread( pS0Thread[i] );
}
}
gpioStopThread( pW1Thread );
gpioTerminate();
cfg_free(cfg);
if(confOptions.emonApiKey)
{
free(confOptions.emonApiKey);
}
if(confOptions.thermIdVorlauf)
{
free(confOptions.thermIdVorlauf);
}
if(confOptions.thermIdRuecklauf)
{
free(confOptions.thermIdRuecklauf);
}
}
}
}
else
{
confFail();
}
return(0);
}
Conf *
gimmix_config_init (void)
{
cfg_t *cfg = NULL;
char *rcfile;
Conf *conf;
int ret;
int port = 1;
cfg_bool_t systray_enable = true;
cfg_bool_t notify_enable = true;
conf = (Conf*)malloc(sizeof(Conf));
char *host = NULL;
char *pass = NULL;
cfg_opt_t opts[] = {
CFG_SIMPLE_STR ("mpd_hostname", &host),
CFG_SIMPLE_INT ("mpd_port", &port),
CFG_SIMPLE_STR ("mpd_password", &pass),
CFG_SIMPLE_BOOL ("enable_systray", &systray_enable),
CFG_SIMPLE_BOOL ("enable_notify", ¬ify_enable),
CFG_END()
};
cfg = cfg_init (opts, 0);
rcfile = cfg_tilde_expand ("~/.gimmixrc");
ret = cfg_parse (cfg, rcfile);
free (rcfile);
if (ret == CFG_PARSE_ERROR)
{
free (conf);
return NULL;
}
if (host != NULL)
strncpy (conf->hostname, host, 255);
if (pass != NULL)
strncpy (conf->password, pass, 255);
conf->port = port;
if (systray_enable == true)
{
conf->systray_enable = 1;
}
else
{
conf->systray_enable = 0;
}
if (notify_enable == true)
{
conf->notify_enable = 1;
}
else
{
conf->notify_enable = 0;
}
/* Free the memory */
cfg_free_value (opts);
if (cfg)
cfg_free (cfg);
return conf;
}
int main(void)
{
static cfg_bool_t verbose = cfg_false;
static char *server = NULL;
static double delay = 1.356e-32;
static char *username = NULL;
/* Although the macro used to specify an integer option is called
* CFG_SIMPLE_INT(), it actually expects a long int. On a 64 bit system
* where ints are 32 bit and longs 64 bit (such as the x86-64 or amd64
* architectures), you will get weird effects if you use an int here.
*
* If you use the regular (non-"simple") options, ie CFG_INT() and use
* cfg_getint(), this is not a problem as the data types are implicitly
* cast.
*/
static long int debug = 1;
cfg_opt_t opts[] = {
CFG_SIMPLE_BOOL("verbose", &verbose),
CFG_SIMPLE_STR("server", &server),
CFG_SIMPLE_STR("user", &username),
CFG_SIMPLE_INT("debug", &debug),
CFG_SIMPLE_FLOAT("delay", &delay),
CFG_END()
};
cfg_t *cfg;
/* set default value for the server option */
server = strdup("gazonk");
cfg = cfg_init(opts, 0);
cfg_parse(cfg, "simple.conf");
printf("verbose: %s\n", verbose ? "true" : "false");
printf("server: %s\n", server);
printf("username: %s\n", username);
printf("debug: %ld\n", debug);
printf("delay: %G\n", delay);
printf("setting username to 'foo'\n");
/* using cfg_setstr here is not necessary at all, the equivalent
* code is:
* free(username);
* username = strdup("foo");
*/
cfg_setstr(cfg, "user", "foo");
printf("username: %s\n", username);
/* print the parsed values to another file */
{
FILE *fp = fopen("simple.conf.out", "w");
cfg_print(cfg, fp);
fclose(fp);
}
cfg_free(cfg);
/* You are responsible for freeing string values. */
free(server);
free(username);
return 0;
}